, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000006000-0x4)=0x5, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000006000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000007000-0x10)={0x1, &(0x7f0000001000-0x4)=[0x2c76]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000008000-0x20)={0x7c79616f, 0x0, 0x3, 0x885b}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000005000)={0x100000000, r6, 0x10001, 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000009000-0x30)={r4, 0x28, "def859f2ebeb77be5a71ae1dfd5dac30976d9d9c3e12c953450e2f778d30e723edc9755717c0f7c6"}, &(0x7f0000007000-0x4)=0x30) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000009000)={0x61c154c4, 0x1, 0xb0, 0x6}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000009000)={r1, 0x5, 0x5, [0x29, 0x8eb, 0x7fff, 0x3, 0x23d]}, &(0x7f000000a000-0x4)=0x12) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f000000a000)={0x3, &(0x7f000000a000)=""/36, &(0x7f0000001000-0x48)=[{0x7, 0x33, 0x6, &(0x7f000000b000-0x33)=""/51}, {0x4, 0xd1, 0x7fffffff, &(0x7f0000005000+0x82d)=""/209}, {0x6, 0x6e, 0x3f, &(0x7f000000b000-0x6e)=""/110}]}) 2018/01/23 13:39:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000017f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r1) socketpair(0x10000000000a, 0x806, 0x800, &(0x7f000046c000-0x8)={0x0, 0x0}) bind$vsock_stream(r3, &(0x7f0000f02000)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00002a0000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ca000-0x4)=0xe8) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmmsg$alg(r1, &(0x7f0000624000)=[{0x0, 0x0, &(0x7f0000a76000-0x30)=[], 0x0, &(0x7f0000639000-0x10f8)=[], 0x0, 0x0}], 0x1, 0x8000) getsockname$ipx(r3, &(0x7f0000a2b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000736000+0x314)=0x10) pipe(&(0x7f000030f000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000396000-0x4)=0x0, &(0x7f000024f000-0x4)=0x4) accept4$vsock_stream(r6, &(0x7f0000ccb000)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10, 0x80800) socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:53 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e93000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000014d000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0xffffffff80000001, 0xf6a, 0x3, 0x9, 0x800}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x74, &(0x7f0000001000-0x74)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [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]}, 0x81}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x40}]}, &(0x7f0000799000)=0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000022000-0x40)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 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(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r2, 0x111, 0x0, &(0x7f000000c000-0x5)="0ed4550f", 0x4) [ 301.503419] netlink: 'syz-executor3': attribute type 16 has an invalid length. 2018/01/23 13:39:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a0f000)=0x60, 0x80800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e3a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) socketpair(0x15, 0x2, 0x400, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x78)={0x0, 0x70, "4de92db2b1bf7fca01e14a9a8e1415c85aece05d1e7f70806de4610a60ee22980654a32a511e068aa461125d2a5f26bc4b7eb6d8625119edd03ef094e5312ceae7d7a249efc24cd6438b561de3e8e9e89e4104a3fc60bde06e369c0fa6a5029582fdaee7e050a230e84d93b82245fe75"}, &(0x7f0000001000)=0x78) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000002000-0xa0)={r4, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf8, 0x4, 0xffffffffffffffff, 0x4, 0x4}, &(0x7f0000001000)=0xa0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000001000+0xf2b)={0x1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000003000-0x2)={0x1, 0x8}, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x5, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000-0x38e)={'mangle\x00', 0x1, 0x5, 0x32e, [0x8000, 0x0, 0x2, 0x6, 0x8], [0x7ff, 0x4, 0x3, 0xb1cf, 0x2], 0x10, &(0x7f0000004000)={0x0, 0x0}, [{{{@dev={0xac, 0x14, 0x0, 0xa}, @multicast1=0xe0000001, 0x0, 0xffffffff, @generic="4ea28244f6d8d7de636f6144e7d8d73b", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0x0, 0x0}, 0x1bd61b0bbddef06f, 0x3, 0x4}, 0x0, 0x29f, 0x32e, 0x0, {0x3eac, 0x9}, [{0xba, "055441f9326dda33e1e983edfb298c8daceefcf7cbd95594dbf0961354", 0x20, "fffba5dc0ea884e3c2227d6c001d13b56c2d42da67ab988b60aa392972689435cb9e20a2270db3ce5abbd825f0a55cc76321ed7bc85119e4d6a37f7ab7bb3e799bef3ebccb47fd66550cccbde6dc3bcd7e406eb2f60cafe0db530f7dcd9cf61eedbc31c0604714d15800de629d352964269cd003ded910421b9ad73884c909a04c5f1a86504fdd0c59f639090daeb645c4793352c4668ec81382"}, {0x73, "3ea1d2645e6de58c97bd22d0506c053db46d8b482c4d9d13f6a657a13c", 0x40, "52e9ea5119024567436cbb7ef5f6aad9789b75087c7f73b3c7e63fdeb6666700c819eb1df29df3b469e49a3973251c54b1d62ad94539d26d18e4c9d1e5e0b47896997fecf7d03512fe21d2edd11e3082f954c4"}, {0xfe, "13aa7011252263122b2f298fa1507a319afdb5791b3866aa7608c7ecfe", 0x256, "a318cf9427753d5049fa6f6ae96275de935eca345ad29e221b63d825f602f302e67c73700eac1cc6374d658e4e9115a9e39b5dded6693b7062a594f043f74fd53b5fbd5eba431e59ed43c2aff942719aad634993ed10955e753f48275dcc4cf8ac73968dd1c4b41b07008f986eb85814b67d513a0f27728b29d8057ad8ce666941ec7fa90e8993399f2ffe1ad36539909b5860257ab15cc0960c0e30e66647b9db736e50d2c2f5e0c21d75344206cbf05cc9613e88e55ed3f076ec9636aedb731152898cb6f6bd03b08041360bc6aa25ffde47be04c93311b2f03041c41c"}]}, {0x8f, "a34229ccafb23dd8078de78c246865cd195b8d42e43026565d5d8f030a", 0xffffffffffffff60, "eb0af55126e0b1d483aa7c6d636f170c50a4edc3f52d308d9279935a6f11687a2305de865691f72007b853a9b64b7557b55298f79eb8c1f9a9dfae3a7d81fd77ef3fbd606c15339dab9c9e80abda8294383ec4e6412ab1feb01449538850b95792c5ca4c15e444a888c52ab40540c7"}}]}, 0x38e) ioctl$sock_proto_private(r3, 0x89e5, &(0x7f0000005000-0xe3)="dd760490ce68894faded62a47bbacad653582e4231e8b87aabca0139ccef02473af315fefea0eca2a3962983a9d6a0df1108456dc3c028ce23147c1bf5c0c7589c746249fe597fd629c9ec645a52bd2ae644038498f53299a8ef1b4c14f85773ad7f9a1d9ca97cbbc441b72ebc4cbb54cdcb021ecc341924a72e0122c44a11c7739d432f3a87283681148ab524dc626a0aaa83b9645ef403fcee030320d900c117001d5eb1aa1553c3d658734b1989f667b71a8419e382d346edc5d1e7ec95ad18d3fa5f5456b7026a7f0c43b4d7f12343a11240c46b32a72017d2dd33ae2ecfa39f90") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000006000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x401}) getpeername$packet(r3, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x1)=0x14) r6 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000004000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x0, 0x0, 0x0, 0xff, 0x2, 0x80, 0x20, 0x6f, r5, r6}, {0x80000000, 0x10000, 0x5, 0x0, 0x0, 0x3fe000, 0x1191, 0x2}, {0x3ff, 0xabc, 0x6, 0x5a83}, 0x4, 0x7, 0x0, 0x0, 0x3, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x33}, 0x0, @in=@broadcast=0xffffffff, 0x2, 0x3, 0x3, 0x0, 0x61a393e6, 0x1e, 0x3}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000006000)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0x0, 0x8000, 0xffffffffffffffc6, 0x40}, 0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000001000-0x1c2d)={'filter\x00', 0xff, 0x0, 0x1bcd, [0x8, 0x200, 0x4, 0x4, 0x2], [0xfff, 0x6, 0x9, 0xf9, 0x3], 0x10, &(0x7f0000008000-0x10)={0x0, 0x0}, [{{{@dev={0xac, 0x14, 0x0, 0x11}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xffffffff, @common='syzkaller1\x00', @common='bpq0\x00', {0x0, 0x0}, {0x0, 0x0}, 0xc, 0x1, 0x1}, 0x4, 0x1184, 0x11cf, 0x1b, {0x1, 0xfffffffffffffac9}, [{0x56, "ae4bc4c844785d43c67fae9823baa4d07d362dcee11ceee91bb79918f3", 0x1, "fb0322ec5b1082b63d8f8ff29b70087d58d1891bb134cc90c2308851ccb7bb5d1d90e3b33abd12656e475efbdb735b3854bdfae16481"}, {0x53, "daf9cd365617fc5e89291c9f2777831aa8d9f881b0a12863b99c531117", 0x7, "439d223305aa84e5a3a65cbc3a56ca8c300742d4ea4c13ea87e94acb12416d0e847a06ad3226a3e12235862b88374aed99ebba"}, {0x1020, "8239d4025f7bc11247bbb0214985db9b0880033bfe089fc4b691b7ba7f", 0x7, "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"}, {0x47, "b6e67752a6ae7317534d53291e1b0601ab48c1c851758803dd460ec1c1", 0x0, "81ce039ea3270fd2d1f562cba0a4966fbdd69d4e00f71572aedfe6135f0b1156802a1cfb708b88"}]}, {0x4b, "99db90f7f01903ebf3b6cb2ea34839270cd203784e7d3d50431cbf7882", 0x1, "34a74a23343def3a8cf7a4cd51a17e770c03e3faefdd33307e97de1ce950e0d7edc09e5a1005a67592ea28"}}, {{{@rand_addr=0x4, @dev={0xac, 0x14, 0x0, 0x11}, 0xffffffff, 0xffffffff, @generic="f1d59a64496b27cf8a85f7a3d4f06ad2", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, 0x0}, {0xff, 0x0}, 0x88, 0x1, 0x18}, 0x10000, 0x2d3, 0x386, 0x23, {0x4, 0xffffffffffffff69}, [{0xd3, "2fc0d8f7519ed8c0230ff1418fecdd494b2b0efc3723249a28450ad667", 0x1, "3ca0f959b90ce16f4ba64ccd8b590748252aa9722d40dd1006952ffc9fdfc4358e0dd78a3129103f08e184bdb19caafdff314a5fd11f5ed3dba13dc2e218872325137779290230fa6d156f65faa8d41847a595cf8a2b43aec61c20bbaf840cd33133e67300970aa3a204a1fca213dd8318faa970f18d65e7cdfedb1bc56a15646081b1cfec016a9d51ff94043e69d3090561bca4a39f12c5066af547c319e05d37f140b99414bd46b0f525a5d15b6824b7c6e3"}, {0x6b, "1a5244376cad762a0edac26276be1bd6b49d1f4065e0de944192074ed3", 0x7fffffff, "4fa45bb7e8c05a01ebd85416dba6a09534d066c496018dd05769fa377ed403c8f4c7b05c1a6633fae6cec03b9a45933fcff01e3c07a47f38f66209d5c6b464ef9375ce0843d800a18d4e69"}, {0x64, "4e089103c1235a8e49ff53a68facea17415f92786883214fa6e0bd7624", 0x6, "c38d6148ec7688007c06493ebb2f15b8157c15fc9915a83472b23b1680bb7fec5b531b7b9008d13474f7ad7d5182ebb55bae2434044317a4e17c1576fa6c97b7abbc5a2e"}, {0x82, "679b1ba5b2d7790c6608b6b7514655a5d9631c22f47154980b73f8c02b", 0x101, "130197a41cdd5f4c1ea7a416ffc9c3f96f2e874d8463ebad35d3681d33aec1dcfb41f5ec25c6f7c1c20eb6fad0e9337226170689e26520ca362e2c32bef6da1e85f707860a6aca0e02285c5bdd609d0c6f3fd5c8c8bd7d2b8c536c9df8ec932b6ef2"}, {0x3b, "078186e6554aea95b2555596fcd91796b7842d827287c99f718d0b3744", 0x1, "ac2d22c077b680ee79031fa9dda4767f5972cb7be6bb2f4319b006"}]}, {0xb3, "419de9e6cf420c5e7595e407fda1121cc53b264388d6744fc342abb0b8", 0x2c, "025e8436b55ed53f9d5106ab24664ea2e8c4404ff118382f79cf32e07f42e0c59e6acb1513c746de070fddcffff6dc253005a7cae810920f48907fcbf25f66df2fc7fec4ae67b5fe3ab8fa617847c81795a465b090f74a494db799c74b2ee7a2541f9d4b12dc8f463355f8cffc237fb35a9ae2af39dd1b5ecaa2c3c257bc76e8c0477c3d8a14ab9cd9e2738e81d5e6f7a887f7"}}, {{{@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0xffffffff, @generic="74ac8ab36bd3d247b8699a89d4b9d22d", @generic="9be14b7d734da04488845d5f1db54c34", {0x0, 0x0}, {0xff, 0x0}, 0xff, 0x1, 0x40}, 0x401, 0x3fc, 0x45c, 0x12, {0x7, 0x1c55d7d5}, [{0x27, "41bce0ee7b17f389bb39920b6f4df7be68b805d527fbca460c180c31f2", 0x0, "317bccf6cbe041"}, {0x72, "d042ddfff48324d969159e1097e240bd4ba4907e6b9bacfb5cfb309b53", 0x9, "6a59e9dc2e65bb5e6df911badcabfd8f01f50912c83098a34e3e6fc44f238ce9f64fea0d4a1651c8591776bdd6208e7627d1c262ef43c3eca6dce152de508cab4fb9b741c0ad2879fcf7714bf12311cb2a71"}, {0xd4, "cd13f5214535358985f461bff80daf2b5c988bb4a317947c7007a26b2e", 0x6, "b61c55f8d3d22bb453836c5d935ec405d861ec58bba595c60bc0a4d7654b301ff15285cf4cc3673f7da8fe2bcd103b680c71e4a238bb26d2ec3129f448e310c2917047cc74f0d2c2e101807a092745154a33f013f9e8511767465d7b54816e95c1f2d43b740cfcf15f871549ce65b2c50dec9f1949efd8407e1111486000ad9d7484e7a58369fb5caf498b245585c48e33fad75d2adaeb70efbc5f940195b45d46313961abf4e32c09d128e9920a105d41b90984"}, {0x39, "6af0052cba0d40f376f95ebe41a6e7b39dbeb7508e554eaaa21c6ddaa5", 0x7f, "ba0775400fa15d22dce86d5b18e10a762ab3b4b64a40e38148"}, {0x117, "9415f1ddab4edc4be54f85c6ce5a8c656d0df2a6ead54c5b74fd989282", 0x9, "fbdf6944bbad6059a03bfe818212fd983c17f34f42a666ff1082b8973a87361198b4a2c90e956e7b2f92d39d72505f7eca38d1676e22af25940121bd4bc57487db15b2a5caa104e22568ea2b49fec1801c5807d4c82ffd1429b04a657ce808ce4030ec878ef75acfc44342c373b2ee2c72e69cc87e73b4eda033141d3d188f38063c490e80c7c50647ab22985328f5918790cbdbc07553622cad97c95f1f1102a4b688d6f09fe66d14551af4695f732a052322de030edb9f7c8c4a77310959634ceb507f45f543e255bb319871e4cfe5e37e7566e23a215b39cdd9786f5022f4d3a7c25703f4b90433a4d4500b8a7f233bf4fd1736625c"}, {0xcb, "5cd0b4363070e1eaaec1f337565076e30f94cd824577b7a808e241b31f", 0x2, "f3c1dc1d0a2be87087db9c89957719573295e53df54c2d7eb1ac02f8a0997608a134f297a0ab851e8b78a7f9672dd510ce31d21a3ad9b77d2c8e5d9dcafeb1360aa299e6678927c61ab4cc60ed1789e225e7339c506c549300dcfc07806915afa4dce27555f75f59efbb80629006d7ff3f9909422e815e58b4b7d8ff2ffc39009a8571e608ff619db3498ed639a98929e7355bd109684ee4dd3e00b6032d5a737a71bc8a05d1bf5388f581"}]}, {0x60, "a7277b947eb9d1afdeb240cda00c2fa6a1882d4464e67832d2ac147482", 0x0, "790c86deb71f99bdfe3edc4a0e3f4010b739307be8741094219eb2439afa8e6c87bec5309450dd6111fb51bcea9a7ad5365e31bf1e48f2e21041883330a8e28d"}}, {{{@loopback=0x7f000001, @multicast1=0xe0000001, 0xff0000ff, 0xffffffff, @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, 0x0}, {0xff, 0x0}, 0x0, 0x2, 0x1}, 0x1, 0x13e, 0x21c, 0x30, {0x9, 0x70}, [{0x3b, "c334a2deb1d9b7cbcd2d19c54f1885511118367fe83e1a7aea017c0b8e", 0x80, "46bc668109145082834d519c73c6751ff4d34b005d96dd41ea5b46"}, {0x6f, "a1c9eeddc7909ac7733f209e267232b5758bbe91f7453eac0343f8c6a0", 0xa2, "33077695b53703c5c0b6b39bba03e030a67746144b2fc8faca7dbfccf4b254f348ff76a12f9ef7102592431dc20fb4a7be7f2a1293f73f779fb43bbc5d525aec82ec349d2afdbbcc03e8d0d3aa16af"}, {0x20, "4366b682545b7f49ba19dda6250183133e490f61aba0f90582d1dfc828", 0x9, ""}]}, {0xde, "3d2d905f678fa308fb70d9935a2d22e135138575c58b2de03d506c9aee", 0x0, "7ed5b967bf48848ad0f2e566f8738510bfe8dcc22753a9caa25ac632dc84a6fe7374356b982c970474ab2751257d9a01ba47c7ccdaf2f9b00eb7af585e20cd45e1aff9ac51778ebb34a83f9c9250da5a01095215a4e24567286156aa804b596652c5f71225f7223ab483ad0d7644e9441c389b85283fef88d925bb0e020459bff6ca3c6138e45e5046444869c8944feea5d4f313f1a6928e4ddad82721f85aed14272b5d9884fd7fe015c152b2f21071c5c22e12ae74786e5783b3a4e247"}}]}, 0x1c2d) 2018/01/23 13:39:53 executing program 7: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001f9000)=0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000de5000)=0x80000000) 2018/01/23 13:39:53 executing program 6: 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$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000ea2000)=""/65, &(0x7f0000d21000)=0x41) sendto$inet6(r1, &(0x7f00001e2000)="1646e424128195b72acc91e5de29d879e39cde49df5c901ef7cbee4c0906d84aed8f4c25666d67d9132a84c6b345440a4c9ce9f1c012144d3ca3f6e52f05a58ef99b0d6c7460cc15a900d8b37bfde6d9e1b5e2411b2bab857e6ccadedb6dd85799972a386d0c09ab22b6eaaad9a44f06145173bd8ccf54", 0x77, 0x20000000, &(0x7f00007b1000-0x1c)={0xa, 0x3, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) [ 301.581623] netlink: 'syz-executor3': attribute type 16 has an invalid length. 2018/01/23 13:39:53 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000004000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x0, 0x3, {0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}}}, 0x32) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x8, &(0x7f0000005000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r3, &(0x7f0000002000-0x9)={0x1f, {0x8, 0x0, 0x6, 0x400, 0xfff, 0x0}, 0x81}, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) r4 = socket(0x18, 0x0, 0x1) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/23 13:39:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0xaf) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f000055f000-0x2440)=[{0x10, 0x10d, 0x400, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) getsockname(r0, &(0x7f00007bc000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000670000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a30000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000827000)=0xb) 2018/01/23 13:39:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00009ac000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept$inet6(r0, &(0x7f0000ded000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000932000)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x38, &(0x7f0000521000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000061000)=0x0) 2018/01/23 13:39:53 executing program 5: mmap(&(0x7f0000000000/0xd7a000)=nil, 0xd7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x9) write(r0, &(0x7f00005a5000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251b657ba31ee3ba462d6038565e29b14ca7a9cdf9d1d15c8b55556303a88e87d44ad90d4092c71bee17e6e7faf495a8eb2c0b01b4cccea7c8ab4e4c9696772ee5cd9a772bbb3d3fa127b082a5a56584641892f2b5b3bf615414fd2da926d810990deb88e19b76dae33c61bd1ac52cc32b71b3b4267fbb11d8a1f0000c1c5dedf0ba7d72aa6fee312a3324f5a390c19", 0xbe) mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000618000)={&(0x7f0000249000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000028c000-0x10)={&(0x7f0000d7a000)={0x220, 0x2, 0x0, 0x100, 0x1, 0x2, {0x5, 0x0, 0x5}, [@typed={0x10, 0x57, @u64=0xfffffffffffffffc}, @nested={0x1fc, 0x1d, [@generic="ce2633e61f36b0c0be6911eaf324ffb952ed646f54b343aecff09423c50c5d2f", @generic="814c865cc854e66744f83c7c0c974957a8e647139189adf59071e9d855e585ac3699b19e782eac70c378565e3a5e6845dd844d916ab9277c36f8e9507f7ebed5e866fdd89cc730e0145a04190a51a7d5b8317842d722407459bd3899174d455e003c9edf750d8aaa43853b1d5d7e6d4497df8536e5f13d7fdf", @generic="0a4ef104fc5266e167d29c22ff2be572d6eb3e04287a54b4c0e4e8cdcd6a57947be5f306827a87968dec35e2157d27e7fa64b4a9326762bffc58f8c7216baab4a8a0690b1ae92c094785442615f01d750102eb41b541189c7e172814a59a28d7251d50ad17cb29d519ccea89f7109182a9922d50aa1fadc3d877e88d98d00804b829eaac6aef2882b1e9e53541eb4ddc196fee898eb53ac21d4be695037493d66189007166bb32de549612921c64a3ad08d9f82777bc99ea43492c13c5a84a660c98ecd5393770949c330634e5dbb6", @generic="0babab436b55a935554ed6ba52e3fb0086826f77538749982c4d59597d01a0d83bb7a939c70a8a82eab9094f94bf1319b3f16d943b5def30b7bc018e67920053a63b709b60d5807fab3ca70f4ecf073d16d9ea8c64181e23f1610c3948472f42b4ac3da0fd6daa7e6c653d5b8d51173de5fce36735471dceb7cb1691c1e46fa3c01f13648a42e4f2459ab68343ba"]}]}, 0x220}, 0x1, 0x0, 0x0, 0x10}, 0x4000054) 2018/01/23 13:39:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x9, 0x4) bind(r0, &(0x7f0000000000)=@sco={0x1f, {0x6, 0x0, 0x200, 0x1, 0xfffffffffffffffd, 0x4}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x6, &(0x7f0000001000)={0x0, 0x0}) 2018/01/23 13:39:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000dbe000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000024000-0x8)={0x2, 0x7b4ca314}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:53 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x12, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2018/01/23 13:39:53 executing program 4: mmap(&(0x7f0000000000/0x8cf000)=nil, 0x8cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000219000-0x10)={&(0x7f0000106000+0xbf7)='/', 0x0, 0x0}, 0x10) 2018/01/23 13:39:53 executing program 4: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) vmsplice(r1, &(0x7f000088e000)=[{&(0x7f0000bfa000)="6a20826dc59145152e447912b617c0eca97714af948b198d21f36c537c2c6269ac09407743e16e9e37c27e9b43539bf026a9339bf351f73b3d506f8bff2792f7d17448ced7ac716197935d5058121246bd03f2015e7c392d6413e51f379e67545b844088e232f4c1a4d2e64bc74787dca3c7e29667c9049f7a75bf168e5f3b13de1c76fe9128cf2fba75a5c38975ca28d1c78d4ca32c6e27d7571f298e87ace162d0f4b75c97a85ff32a6c33f01fb636898745edace1923a7130b155ceb52ce8e74fa82bede22646608858025ef9d18426d913a7a6e19140c01cfa1766e7ba3e480affbc8f5a88c8d7ef08c223db99e2", 0xf0}, {&(0x7f000095d000-0x1000)="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", 0x1000}, {&(0x7f00008c6000-0xfb)="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", 0xfb}], 0x3, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000398000)={0x0, 0x0, &(0x7f0000e73000)=[{&(0x7f0000393000)=""/4096, 0x1000}, {&(0x7f0000e73000)=""/114, 0x72}], 0x2, &(0x7f0000741000)=""/127, 0x7f, 0xffffffff00000001}, 0x2) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000e75000-0x20)={"0a414f4cbd57d8d4f087ae07ef3df302", {0x4, 0x1, 0xffffffffffffff23, "a7bdf5d8be06", 0x100, 0x0}}) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000e76000-0x168)=[{{&(0x7f00002a7000-0x10)=@ax25={0x3, {"de2634cec6f615"}, 0x3}, 0x10, &(0x7f0000e76000-0x1)=[{&(0x7f0000e75000)="", 0x0}, {&(0x7f000011c000)="fdbd53d1f4bf5fc7f3b90cdbc11ee3d2fc0ab641e6a8bb9982d84e90df72fd27732dc98fa1897384678f6063f5010731", 0x30}, {&(0x7f00002ed000)="0dab76cacedfea9e8862967b3b9130a08ea18aaff1b894b2bba38c6e05cd6e78ff9a53aecf79d2b823a2d63101c3d8dc625e1499f314ec907e46b6eb0e248f86786498fb33218c858a9bd961280d7f5e57ed5a4790a253e603c1d18c98c5e46fd18dbf238fd417633ea641a9e6be8928879934", 0x73}], 0x3, &(0x7f0000995000)=[{0x68, 0x105, 0x3, "34222b85b6023fac34543a42c8e49662f4856de0a3d574afc3874e08429ddfb86a93e18d5c0869d2b9b60dd9088020a24fc8ef3ff66503e9ba5b47c0873a6a54150c1763b0f314664e1c646364cfb0ccedd796bacdaf"}, {0xf8, 0x0, 0x2, "9de8718d9c9e647c73c32d6298f54d83fc789f942ce8d9f0e1c6070d8522d7272fcff300e162f8bab5d22d78bcac7dd896f0fff151b0e4d0cc32de7be5b0fb0aaa569de8f396662419f94af3b9009570e5de1bc511e68571e652a64859b62caf72b8bd363fc434df9e897dbe58f1fe5eeebe6ff92aa76d55e827ec3d48ed659666d7aa545fd9729e0c91c9e8ad38b70074fcc3a4c18afc7fdbda79a9a5c673f126e5b0ff0f293cec2e7408c200a736d655b84e36ecd54c606388bc18e8e35af410340a7d03261b95dcdda3f96010f133c77aea680c20451863527fab739ae4d02457ece4fecccd5a"}], 0x160, 0x40000}, 0x9}, {{&(0x7f000014f000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e76000-0x40)=[{&(0x7f0000686000-0x6c)="53a2c3b2258f315ccdd1d3c88173a4a2ef434aa692c02f944b3169f5530cd67b28f595517bde029f02afb2171502188264480bf5f6c60905bc53945e71771473b311ab66a820fcaea581d8902cfad235f18bbc288d2899f3aad74dccd493cccc089074e3e2068ff3da7526fb", 0x6c}, {&(0x7f00002f0000-0x19)="21b17ae911764a21a7ed49ff488c37db9ce65154ea35bbd70d", 0x19}, {&(0x7f0000e75000)="", 0x0}, {&(0x7f000070c000)="18592d47eb9da6e477b7260a6f2317d2f4a58463d9e13aee139dbab304706c9c9c0d33b8c365920c03f62234bb60f092af5ef955abb751e304a98b3640f8d2069715c80b8a666a9cc789342855716dbb944ecaaa6d9ffc87805c37ae1b0cabf8bd9e37", 0x63}], 0x4, &(0x7f0000147000)=[{0x78, 0x10d, 0x7, "b4003d91179451ea05b8389370d4324281964fd07ce640cefcb43a744e8c9db50323ac61e6dffb4998e4196b1ef90405996c725dc39fbdce9c21010e2abaf8d0bae27bd6da784263dd993e3edbca5edfb9c6c311d285d7d929a59a1bc53857264a"}, {0x88, 0x7, 0x40, "cccb56ed02675d31afe149f1a57bcb746e04d7791ac1bbf40a10728ce542a69a198ca440c306964c2a0b2c6eeff357afc05160e5e7999e774c97ef4e3edce4da2af6492b888347c9c96a26bc2da2db614113564ce25065f5f5802379cfeabc57cb4f3ed3a38e2cf20f229d18a22666708867171c2f524a"}, {0x30, 0x10a, 0x4, "4b4a864818a62c47d029d401bcab07e6db2484d3231735cddf6cc33b169f"}, {0x1010, 0x10e, 0x1, "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"}], 0x1140, 0x4080}, 0x0}, {{0x0, 0x0, &(0x7f0000e76000-0x20)=[{&(0x7f00001ca000)="47c013ccdab8dd9799e35aa5beb5d78da7fc750fea2ca632789daa9883e3293d52d2b2a8ed84378993f3a4b3c0c1842fd9ecda10786b59b149abd59bcc73b59ca53f8e5482ad93a0d4398cb8be999ad1cc7c6497117c336970d977b0bea3c92094e1f4fdb6c80bc69c452eca407dcd416ab42e9525c178efdb704e50bc26be8b2aa710555ccbdf266f8ff2a8ac16cd625058812c9c68e52565b934fcee562a387093594a70547cb167c4d2c0cca05bb81e25a16479397bd34747e4392ee861e2998c5654003b048f2e017728d9c8", 0xce}, {&(0x7f0000e48000)="a263833347088aa4469398e1f18cf23b217376c6366ec6b495436fc2a6f15524b18dc715b0b3c570ef393be3dd8f8c", 0x2f}], 0x2, &(0x7f0000e76000-0x228)=[{0x90, 0x110, 0x26, "0aac5f2d175415e1dcbacd0917f7e8a9318881187db883ad83f131ee30334fd4e95c82940a610ffdff3f4bb2bfa46de1faeeed1546215fedc99bf7a526c0c136d80ded2380a7a886f877731ab5e38021e2bc1b848e5edc0c087e5701d844373563882a6da04b7f3592836fd5a2b69528aa4ec7bf1ab4eca38eb77c"}, {0xa8, 0x13f, 0x3ff, 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&(0x7f0000e75000)=[{&(0x7f000035f000)="cdb2c3a9390ad9015f60c9813d8bd863ac51aa62482b21c1565e6d4768b0b7cdf4eb2d9ae68cd1297c1207470994bd7058a32a73e9c661bdcbe91cad0afdcb3605e8a38608b6a1ed8980b9a4c7230d083c661cc3bcc38436daee34b4685bc2eeafd96e3c1b6ee6d1844e474517332b12871fb25052c49aafeb73010bc03b9750c13c69f2532331932c5e7b628133bebd5734c307e3ed5212298f2d23a4f80bf3a8ce9f21239ce622cf4d2a11f8409037ad1d7c8d1152b7f7b8efc9720de08861db26", 0xc2}, {&(0x7f0000e75000)="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", 0xfe}, 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"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{0x20, 0x11d, 0x3ff, "88d993e0cb68f970d3a48be0cd04a3e6"}, {0x60, 0x11f, 0x7f, "21eab3f88ec8a0b6de3a2f3bac9bd3e0e9b22a60695c77cf8e8427466acc8aca5d1e3e0db1800d4aaceb262d518272631d513f2b2262f5510e20141440a6def7206e2d1ac02a807aa9daa09eb29a"}, {0x70, 0x113, 0x7ff, "cdea1bfff518750504d86b17b81b33dd51f0d3c2cca4a88531298eb0515d14e87d915d7b86d0f3cce413052982dc343e5d4567a6aa099d4624c605ae3d1274dc4cd57ef9fe2bf28f549fbf76be2cc2476f3a31633549566443ceaa07ce269532"}, {0x90, 0x84, 0x0, "45e600e7861bdc659f3196ed7e2d164ddad0a16016fc5a47658f118406fd1605f3d10074461e24ba09c1e95bd842ad11d07a02873608d44378a84178fbc9f600ceab9fe201fed3963fa34a2fe7fc937767327fe5089c003a5421508d09b6841ef887769d083a3b8bb060ca1681352118379380d6825431cc75cea1e8dc77d4"}, {0x30, 0x103, 0x67ab, "f70ec06e7133eba11565057503a713881c4bd842608ba164cdfcab39cf62"}, {0xe8, 0x11, 0x10000, "4096143e59be5c0b9a7a8970d4eaafc0443849cf6e1f154eb9b03afecba07f82dd6d4c64d518ffa79af509494e17bd57c9b1f285f4af370e113c42b2ec41404da75e7f29e32296b38d457f3391882eabfb81a3f71d44ca916af03a286ccd3247c87d2d10a5cefdaaea39805e095e6c3a2fed109517cdc96fb11aec869fb146e352f83d58d800060cc35fedf26baac20b3ab3910aab90454524d631c6887c17f1aea55c66e0a85a0f5b8af865e28c50f2c0b6ff3bfd0d40d100d2a16f4d09de873affa1751f5fda9e5ac901e3a08df1a926df12997972"}, {0x28, 0x29, 0x1, "0f67e09ed82d29476c18f87366fffb8b58f3a0"}, {0x18, 0x109, 0x1, "a3c9e7"}], 0x12e8, 0x80}, 0x1}, {{0x0, 0x0, &(0x7f0000e76000-0x10)=[{&(0x7f0000e75000)="47723c97832bbd4290db30c028ecb9b59337e001cf644c", 0x17}], 0x1, &(0x7f00006b9000)=[{0x28, 0x1, 0x8000, "6fa3125ddf08c59faf43d9b8979c0e85eac7ad131514"}, {0x50, 0x10d, 0xfa38, "39bf6e0de3e2e5439378130072a314bd5e4e044051efaa678625c295b74fd79af00fff860c4771e0177cc28f8f16f8bbfe06b9abfd5ede082bc2326ebb0d"}, {0x50, 0xe63206077b6e5474, 0x9, "7ce39ad8c4bdde05a41b18c7700332ce13448efdce278826a964c90643a34d4d071c8e4c82143ee806c6726fc24ffdabf409635f7b381d4b6c9a7ce627"}, {0x80, 0x115, 0x4, "515b21f63578a31511e3fe1f41225c1143009060a5e6e50428582ef456023d4c9eed24f68a1967f0536fe831334a50aff45eff9f9a981df490c84fa08be378b7a7947a648546ec22ce74707a7ea52e0d0bcddd99113f600b86ffa1bbb5fe9e8cefeba0409367037d4085f166fe43"}], 0x148, 0x20048894}, 0x2}], 0x6, 0x4000) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/23 13:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000412000)={0x1, 0x3, 0x3, 0x4, 0x0}, &(0x7f0000ad3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000506000)=0x0, &(0x7f0000983000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000585000-0x20)={0x5, 0x0, 0x8204, 0x1, 0xfff, 0x7fff, 0x6, 0x400, r0}, 0x20) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000055a000-0x4)={r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00001f5000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000183000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000894000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00001aa000-0x4)=r3) r4 = socket(0x400020000000010, 0x2, 0x0) write(r4, &(0x7f0000611000)="1f0000005500096d00000000000303020700ef00054000180000ce02000039", 0x1f) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000fdd000)=0xffffffffffffffff, 0x4) syz_emit_ethernet(0x61, &(0x7f0000e8b000-0x61)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="274f22a79c9f", [{[], {0x8100, 0x7fff, 0x9c, 0x1}}], {@mpls_uc={0x8847, {[{0x8, 0x10000, 0x5, 0x8000}, {0x3ff, 0x49e, 0x7, 0xd73}, {0xfff, 0x3f3, 0x5, 0xbf7}, {0x8000, 0x10000, 0xfffffffffffffc01, 0xf44}, {0x9, 0x7f, 0x9, 0x1e}], @generic="37aab394a4fcef51a24c450d43faf854152e918a88059d6f2980db30f021b250988ea7f7e6a6249c1e5050db09e061d0c59d94f0a2fe98df233978"}}}}, &(0x7f0000f0d000-0x14)={0x1, 0x3, [0x636, 0x603, 0x70d]}) 2018/01/23 13:39:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000020000-0x4)=0x6, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x1, 0x0, 0x101, 0x18000000000, 0x99d}, 0x20) [ 301.807224] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/01/23 13:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x1, 0x200002715, &(0x7f00008d4000)=""/1, &(0x7f0000dd0000)=0x1) accept4$llc(0xffffffffffffffff, &(0x7f0000c22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002b3000-0x4)=0x10, 0x0) 2018/01/23 13:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fec000-0x8)={0x0, 0x0}) 2018/01/23 13:39:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000f24000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r1 = socket(0x1, 0x80004, 0xe2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00008be000-0xa)={0x3, [0x5, 0x9, 0x6]}, &(0x7f0000163000-0x4)=0xa) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x4a, &(0x7f000038b000-0x4a)="50957c06c3b91b274efc6bb0f26643283c825d9c0a6bf272b0166eee9c28a343f95071c337ab00c70114a797dafeb3e54eab50fd030289c505493847bf67c8f1ec1778fb9587de5b6419"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000812000)={0x0, 0x0}) 2018/01/23 13:39:54 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000009000-0x4)=0x57bd, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000004000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000009000-0x8)={0x0, 0x2}, &(0x7f0000006000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000000c000-0x18)={r3, 0x7, 0x0, 0x44fb7dd6, 0x100}, &(0x7f000000b000)=0x153) 2018/01/23 13:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d8000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00002ec000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000962000)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000fae000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x0) 2018/01/23 13:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000e5e000)={&(0x7f00005b5000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f00009bf000-0x20)=[{&(0x7f000032b000)=""/52, 0x34}, {&(0x7f0000601000-0xc)=""/12, 0xc}], 0x2, &(0x7f0000a95000)=""/4096, 0x1000, 0x3ff}, 0x10100) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f00001a1000-0x1000)="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", 0x1000) close(r0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/23 13:39:54 executing program 0: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6d000)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 13:39:54 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xffffffff) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000023000)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x80, 0x5, 0x80000001, 0x2875}, &(0x7f0000024000-0x4)=0xa0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 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}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000020000)={r1, 0x3c, &(0x7f0000023000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xf4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000023000)=0x10) r2 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 301.856587] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/01/23 13:39:54 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003000)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x64) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000008000-0x10)={0x1, &(0x7f0000008000-0x8)=[{0x4, 0x2e, 0x1, 0x3}]}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000005000-0x1c)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000006000-0x78)={0x2, 0x7, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:54 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x20, 0x4, 0x7, 0x100, 0x4, 0x80000000, r1}) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0xf)={0x0, 0x0, ""}, &(0x7f0000002000-0x4)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000003000-0x4)=0x0) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x4000000000002}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000004000-0x4)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000-0x5)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000002000)="eedde135edbc5c77e219c666b06451645ea91dcde253cd91400f8b5afabf4cdaed0de3153dca732b995c55f1e88ced4f199d386b7b63b867e69332418f53dc5c5a42052cea3135fa39bf05a07b8190a50580595d1526dcb25937d6827fc09eb9d981e0bdb3352d1818b670662ebf94985179a63eccbc1f6262d0f47f0069eba6698878b397230183d938f05f915830d1b3ff6aaa851136481759224241211c4a5154450420f9878e9c07f0e924a17f09a52b48dac9e76127c986764ba2b6446a5974a090fc435946eb89c381e4a0ee8ca187b635f66ed92d1c1b80408d179a2820f96f49e825dfb0d2332b54bccaad0b077a", 0xf2}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000005000-0x4c)="da1dfdc4ae965780c52a9b8b115af545a1e80430829bd4fa23c56d04f5edbf8caecc40f1b626999f42f8ec788a29594b98e6670d4c961e857fc04496893b3caf5e8cc6a33f413b9b3b6fedfe", 0x4c}, {&(0x7f0000005000-0x76)="45699df1abe95c6d66db5c8c0f710587766d195ae9f6058ec1ca3316530e8561e2c381d2539644dd4e2d71e0c77ac52f0d1e38fe1eabd9c652a172672753841bb81bce9efdc145da085e689a29dacf5e55dd4fce4deda79a4e2be808c2e0fdfff3f4804694f8a4dadca4ea5b9c4817920f667343eb12", 0x76}, {&(0x7f0000004000-0x3e)="54501eb9ac50a0a56bdc58929da84ba58810d15fab87fe41dd0d19ea7e69a099f7b7f2467e3974a18dd5e05dd20fcd0827127b3e52bb52d783c49799fd5c", 0x3e}, {&(0x7f0000004000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000001000-0x158)=[{0xd0, 0x10d, 0xffffffffffff5733, "a4449c6839bd7f94f1e533a4d985c5b2b0c1b1ac992eeeafd29b36f3f1313f0b8d24bc00af8b52d5376ff4bb58cf94e486262b98f9ac45f0ac3be717257cebcbffcc50386009ac692b467a934be1465a3c589dd6f626e5c3b06de283ec57c2718d7acc583e5d6ecf9de7adba1406ed4a5999a198a27121b331856507b7aff0e28c05ac8377f7d08742854e226a1b4aab8fd4b1e666868ed2b1dacacd218a018db5d1a0fc44d248019feaf5513292c1b83ed11f007b589c907b"}, {0x88, 0x13d, 0xdc5, "1c1b8256cb7523ab1186e401b7ff1747b880bdefd5ff2ee5f9ce8219b77580e5e511aaba50a3ffa4ee1d3ba6a37158808b1441eed81e6aed235038d3c7124c55c294cd1ad7eab53ed831a10d19e755bd77cb14fa213c8bb72ce96e5cd76eeb456bf61e963822b5b39d6c930f167978eaa1da25a5b3d6b2d2"}], 0x158, 0x10}, 0x40000) socket$bt_rfcomm(0x1f, 0x6, 0x3) 2018/01/23 13:39:54 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000021000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000002000)=0x32) recvfrom$ipx(r1, &(0x7f0000017000-0xdd)=""/221, 0xdd, 0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x20000}, [@generic={0xfffffffffffeffff, 0x4, 0x0, 0xffff}], {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}, 0x19) 2018/01/23 13:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000dc5000+0x632)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a8f000-0x4)=0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000386000)=0x0, &(0x7f00008c6000)=0x8) pipe(&(0x7f0000500000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006d7000-0xc)={&(0x7f0000922000-0x8)='./file0\x00', r1}, 0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000c72000)={r0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) accept4$ipx(r0, &(0x7f0000ddc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000971000-0x4)=0x10, 0x800) bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/23 13:39:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400800000806, 0xfffffffffffffffe) connect$inet6(r0, &(0x7f00007f7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000358000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000227000-0x8)={0x0, 0x8000}, &(0x7f0000193000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000580000)={r2, 0x7, 0x3}, &(0x7f00001e1000)=0x8) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000cbb000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d50000-0x4)=0x10) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f000010c000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x4}, 0x8) 2018/01/23 13:39:54 executing program 3: mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000e55000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000f4b000-0x4)=0xc) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f00005d3000)="", 0xfea0, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x0, 0x0, "3812d118543b", 0x0, 0x0}, 0x10) 2018/01/23 13:39:54 executing program 0: mmap(&(0x7f0000000000/0x9f5000)=nil, 0x9f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f00009f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f00009f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009f5000)=0x10, 0x800) mmap(&(0x7f00009f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f00009f5000)=""/116, 0x74, 0x40, &(0x7f0000541000-0x10)={0x1a, 0x5, 0x7, 0x84, 0x1ff, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) r2 = gettid() mmap(&(0x7f00009f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffff9c, &(0x7f00008f8000-0x38)={&(0x7f000049f000)={0x10, 0x0, 0x0, 0x4800}, 0xc, &(0x7f00009f5000)={&(0x7f00009f5000)={0x35c, 0x36, 0x100, 0x7, 0x1, {0xe, 0x0, 0x0}, [@nested={0x338, 0x6d, [@generic="1343eaa73aa3cfaecf0e75a48ed3d3d366be45a10eb7d0ceb095d00bb177", @typed={0xc, 0x2c, @pid=r2}, @typed={0x9c, 0x71, @binary="8cc4e35c05f63bea5b3fb6752543ff8efeb37216779bad08325a5765a8b8cb66d308948eaa8d0a4d0f613a95ef761665938d70de820e7a882fe7103cf758e03118bdce2d6d4f2bf478ae2566c0f36eaec304642b458648561ebba0d5aa94faa1ebb8b4c9a438c192ea5af03e000e04d9e2da09cdad386a7e62addb7332c3c8e2b5c77ee46e8095516c49590d12a2efecec0d38"}, @typed={0xc, 0x74, @fd=r0}, @generic="0771540a70c8a9530c13e3b8995dc657b014d227a81153a7f754e48e84aea938599ed827add567ca0b935d0317dd9b6618f1f8fabc7d467869e2db29bb2657bc6ee00ec10ebfabbb7a524b0ecf589f5bef0f782f868dab00cd37df3f0a45d5f01e6c2d3e83abed091a28a5847326a7c5c4a5b074ee62ba5e7cb826920df065a3c8bd79e9ab1cb00e1d6550b2016204dfc9812b82f7ca03fa379110302f866f", @generic="b1e9ea2110bd08e5b927cf247862b1615e1db61ca4fb49ce16", @generic="cef6b79ceeb10ff893e7ded4850de20ee083c98cc89643653955ad0ae9b8270b28142cf22f731794def2ea51abe3ae5f38aad5fae9acc43f22068a802d17968e300bf551f953919d1d7da9f355aa392670c70012b8fb5d5e7f7ba7533d2219bfac54c417bde4845820faec4ed93e22f6cc4f743e54302d093f03f0d1a80f33e351b0396e3574c088dcdd5a7d39c616ad90509e48d39cd5c13a909ea832993f05ad099ae5bbce51460e", @typed={0xc, 0x1a, @u32=0x10000}, @generic="8a95404ee49b28cb0bcf87314d61981f88d4621c650a319c914c506a61521cd4351e63973310914173dbb92904b091c5b92b19d40b17cff7663ef0c5ff18ec3c960aba5be95bbeb6579a07115b5b706e11154d0f5c410c2f379bb94153eb4c868c5173b6167511731ad3e353c674ea9c80001eba9998f3af00a9fb467cef2ee1a98b14c61d07d8434a15a03ced486d4a749bc65a9395363ad742aab058bd5354884f4b25de2590a44b798e47b970baa86242fbfb9ab62172502862e605fb6e1f11a221d7be4a33e2beea829a539811037498fc20f18a627a0377a3", @typed={0x18, 0x0, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @typed={0x10, 0x2f, @u64=0x3}]}, 0x35c}, 0x1, 0x0, 0x0, 0x8010}, 0x800) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x372, &(0x7f00009f1000-0x10)={&(0x7f00009f1000-0x24)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x0, 0x82, @u64=0x8069}]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:54 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000309000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000fdd000-0x4)=0x7, 0x800) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000fdc000)={0x0, 0x0, &(0x7f000077d000)=[{&(0x7f0000fdc000)="56d12e1786a00774381f0bf0834b49b2d77fb5fdd7c65890fb9710fe1ea1056b7844ede0e6a4f261b475d2801f778f613df17291db3a34956a20c12d14b49a53954efdec2c4b54d1f0cc13808ac402bdd064295708efadc2f903abd05740f701707b91aa4cc709fe3d3742a5aeefb5c263d7fbce61ce1105921632c2fc86d58325cbfbe6b9747881f75337010307e4f6991f5c73bdcccb423b7658dbca67ec834584c895", 0xa4}, {&(0x7f0000fdc000)="38f9c654cbc8af6bdf88ce556b03b9319bb664e6297f11f3112e1b8b56a94584f5b6e3795d706bd3a6c2f38cbcf0dcf7915c1817cd106dab764d685466403ae99d5eb3f7bfaf9da609e30947df86a427643f8f5d2d6ad188cc3ffb98bc3f943fb4f4912c27fc7b222948382c5a7d1517e955ca11cd9ac6e6be17b75d0e1f82ba48bec753f6b24430e7558c6f006f96c0cf4dc1a260f0e81736107a0b3e9231a62564790fcbde53d4e69f50b32cf36f5ec83186b96cc87088247b503f", 0xbc}, {&(0x7f0000fdd000-0x84)="64e93e6af08025c3dc51ee9188ef1d30cd7d04ca8ba8a780725ffce62b5c4823c7391ea0eb6f04a7be82683042cc653fdbcce09e25b8ad86ec816c3ed72253c8bf74d45f02739aea3155f8cbe1e445ffe4c5e145075b5e73221feccf3fe86f27ff94aca7196057d6d269970def99b892f6844a280d565e9625b720451fe1e0e7b5f13f57", 0x84}, {&(0x7f0000f5c000)="51368352d21e13b9bcb2d89118ac26551c2cb1efcd21ca2ba58329", 0x1b}, {&(0x7f0000fdc000)="00936791a247262da3389ba7a73356e482bad8595db17190668bbd8ae848c4ae869a7fe050286609ba388acece46b7c0af8fe4061d05f8b51c3acc6862bd865719ce1b138f5b86f7be24710dad82aaa614b7d7543368a87dd4210a04b67a4807da78270642eaab1c74e75c0cf6eb9d07c932d5357b50d2a6a0fe23411b0ae572e5f0d8205ff1b2438967335485c399f6bb6f957b969d550cee4c6b6328767deb15d9742d84e44ccb6b442c9ff9750a", 0xaf}], 0x5, &(0x7f0000497000-0x270)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x108, 0x117, 0x2, 0xfffffffffffffe93, "4e9e51ee013d3157a82deee47ca1ce4f4d81681bb0e62e864d2ff14df8b6822bdd11eb241b5d0ecd0abf2bda1e0de3e7f990be8e560d80117ea141838cae247298b4a9febd81908cada87cec35ffca8be910d6273cdd101c960c137ada18d70e76c9365443cda87d58cdf793be1217da00c01b3ac5c5bcb2f73a6b75509bcaf66f6bab446937457967373aea89c553b28b5aa7cf107b89ea4b6e89cfacf2de4112556a4b51fe47e6efa4ca9c385fbe38874789fd336ae3c7de0e5127d3f294383244cc3b201f68425e142a3240f5ecf02f6a52051616bd993311a85aa938476f9c89ebf4668792a7b933d3b09b"}, @iv={0x70, 0x117, 0x2, 0x55, "c2cede0949360ad635acc4bc515c54538835b11bb0003bf1f639dc3d9022470419aae674b63b5cd242183196a3ff0afe921ae7a7f67cc7ccac06dc773a7922c0020065b3e48f326dcf7d59160b7306afc8ddd5bd73"}, @assoc={0x18, 0x117, 0x4, 0xa8}, @iv={0xb0, 0x117, 0x2, 0x9b, "f4b18024d0fd522e37a50d0052bf9e97d77b83c8691dc027392aed6aa99f92391c2e58a91d0a350d00bcafa67faf10499b2cd2de2ff38178954410e692cb6dc77be63c8d75700eba6ee4605b0c998a59bb432da1cefcb3b32492f2a2dfb32eacb79a6f07dcdbb8890471d7ec8f4abffa3e18d86ff006eda26d95ac5509e88382783f4f49c4f13c5935abc0d1b08a5ac40803bec6d8fdd43a2ea7e0"}], 0x270, 0x80}, 0x8800) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00008a6000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x0, 0x99, 0x100000000, 0x7}, &(0x7f0000fdc000-0x4)=0xa0) recvfrom$unix(r1, &(0x7f0000f85000-0xcb)=""/203, 0xcb, 0x2062, &(0x7f0000a25000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fdc000-0x38)={&(0x7f0000fdc000-0x1c)=@in6={0xa, 0x3, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17c}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000314000)="be", 0x1}], 0x3bc, &(0x7f0000fdd000-0x90)=[@sndinfo={0x0, 0x84, 0x2, {0x4, 0x1, 0x4, 0x6, r2}}, @sndinfo={0x0, 0x84, 0x2, {0x6, 0x8005, 0x3f, 0x4, r2}}, @sndinfo={0x0, 0x84, 0x2, {0x8, 0x8001, 0x1, 0xfffffffffffffffb, r2}}], 0x0, 0x0}, 0x4000000000000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f66000)=0xdc, 0x4) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/23 13:39:54 executing program 6: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0xbc, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xe, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2"}) getpeername(r0, &(0x7f0000a9e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f5000-0x4)=0x26) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000033d000)=0x1b, 0x4) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/23 13:39:54 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6, 0x0}, 0x4) close(r1) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 13:39:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xffffffff00000000, 0x15}, &(0x7f0000fde000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3, 0x6, 0x3f6, 0x6}, &(0x7f0000259000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8080a, 0xd83, &(0x7f000054d000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00003b0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000647000-0x4)=0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) close(r3) 2018/01/23 13:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x8010000000000084) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000de2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000240000-0x4)=0x10) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000102000-0x1f)="e108edb44a2ae462b0d959b1c5914540dd374deabe374e31603fa4517ebf6b", 0x1f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/23 13:39:54 executing program 2: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000ff6000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000687000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000606000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000051c000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000779000)={0x0, 0x4000000000000185, []}) pipe(&(0x7f0000115000-0x8)={0x0, 0x0}) r3 = accept4$inet(r2, &(0x7f0000991000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000077c000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000012d000-0x8)={0x13, 0xfff, 0x7, 0x7}, 0x8) 2018/01/23 13:39:54 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f000000b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000b000)=0x10, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0x0, 0x0}) getpeername$netrom(r0, &(0x7f0000005000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000009000)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000008000-0x4)={0x0, 0x0}) 2018/01/23 13:39:54 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000017000)={r0}) getpeername$inet6(r1, &(0x7f0000014000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000008000-0x4)=0x1c) 2018/01/23 13:39:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) recvmsg(r1, &(0x7f0000057000-0x38)={&(0x7f00005f3000)=@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], @rand_addr=0x0}, 0x0}}}, 0x3a, &(0x7f0000394000)=[{&(0x7f0000812000)=""/9, 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x9, 0x101}, 0x10) close(r0) 2018/01/23 13:39:54 executing program 4: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x1, 0x20) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ad0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000ad0000-0x4)=0x1c, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001ce000)={r1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000acc000)=0x0, &(0x7f0000acd000-0x4)=0x4) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ad0000)='nv\x00', 0x3) getpid() 2018/01/23 13:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PORT_SELF={0x8, 0x19, [@nested={0x4, 0x2, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000504000)={0x0, @in6={{0xa, 0x3, 0x7, @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]}, 0x2, 0x7ff, 0x80, 0x10000, 0x80}, &(0x7f0000cba000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001ae000)={r1, 0x9, 0x6, [0x400, 0x6b, 0x857, 0x6b3, 0x5, 0x9]}, 0x14) 2018/01/23 13:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000005, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001e6000-0xc)=@sack_info={0x0, 0x1000, 0x8}, &(0x7f0000aa6000)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007d4000-0x8)=@assoc_value={r1, 0x5}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20112108) 2018/01/23 13:39:54 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000001c000-0xc)={0x40000000, 0x5, 0x32}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000000f000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:54 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {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) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000000c000)={'vcan0\x00', 0x0, [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$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) close(r2) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005000)={{{@in=@rand_addr=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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, 0x0, 0x4, 0xa, 0x80, 0x20, 0x3f, r1, r4}, {0x8, 0x100000000, 0xbe2d, 0x910, 0x1, 0xffff, 0x200000000000, 0xff}, {0x1, 0x5, 0x80, 0xbb8}, 0x3, 0xb, 0x2, 0x0, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3c}, 0x0, @in=@loopback=0x7f000001, 0x1, 0x3, 0x3, 0x1, 0x7b, 0x80, 0x6}}, 0xe8) 2018/01/23 13:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000023e000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e9e000)='hybla\x00', 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$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, 0x38b, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r3, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040000) recvmsg(r3, &(0x7f00001e0000)={&(0x7f00000de000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000503000)=[], 0x0, &(0x7f0000a66000-0x7e)=""/126, 0x7e, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) sendto$inet(r1, &(0x7f0000718000-0x1000)="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", 0x5b1, 0x8000, &(0x7f0000671000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r3, &(0x7f00001e9000-0x92)="", 0x0) 2018/01/23 13:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00004db000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014b000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000107000-0xb8)={0x0, 0x0, 0x1000, 0x1, 0x3e2c0000000000, 0x72, 0xf79, 0x1000, {0x0, @in6={{0xa, 0x1, 0xa18, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1f, 0x400, 0x2, 0xff}}, &(0x7f00006e4000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000317000-0x4)=@assoc_id=r3, 0x4) pipe(&(0x7f000057e000-0x8)={0x0, 0x0}) recvfrom$ax25(r4, &(0x7f0000c40000-0xf8)=""/248, 0xf8, 0x2100, &(0x7f0000926000)={0x3, {"912ae535d8265e"}, 0xac53}, 0x10) sendmmsg$alg(r1, &(0x7f0000f45000-0xa8)=[{0x0, 0x0, &(0x7f0000ecf000-0x90)=[{&(0x7f0000986000)="56cba3e8acee9fea55522192c55e938094a52f00483ffcf80aa3d58d56231e63", 0x20}], 0x1, &(0x7f00004c2000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/23 13:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept$inet(r1, &(0x7f0000043000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000332000)=0x10) sendmsg$nl_generic(r0, &(0x7f0000a20000-0x38)={&(0x7f00007ec000)={0x10, 0x0, 0x0, 0x20018000}, 0xc, &(0x7f00000a0000-0x10)={&(0x7f0000aeb000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:54 executing program 6: socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f000093a000)=0x0, &(0x7f0000471000-0x4)=0x4) 2018/01/23 13:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00008e7000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd6000)=0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f000049e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000223000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b9f000-0xc)={r1, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6) socketpair(0x5, 0x2, 0xac, &(0x7f0000334000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000689000)=0x148767ce, &(0x7f00002dc000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}]}, &(0x7f0000f92000-0x4)=0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000246000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) r4 = socket(0x10, 0x3, 0x0) socketpair(0x1, 0x8000f, 0x5, &(0x7f0000da0000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f000094d000-0x4)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) recvmsg$netrom(r2, &(0x7f0000124000-0x38)={&(0x7f00007fa000-0x10)=@ax25={0x3, {"7f766a6ae1eee5"}, 0x6}, 0x10, &(0x7f00008f6000)=[{&(0x7f0000d53000)="03a7bdf5a98f9950eecabef3177d5d5606426011016bd214c0aaca0246018f1c97bc6ad058efecd63be23c659b0b0d6a6a18767c1b0f46628489f1d7f758f6681212188b93f68d74f14796955b5e59d6ba4d1f17aa2a6f1a7f11c3d675413f6ed6b98e1272df37b9a7e03ca81724bd23da36371121d6423b0c30ff90e4d07cdafba5d174e6c482aae735d79ea6a9bf8f23e591b040689bb2ffcc", 0x9a}, {&(0x7f0000773000-0x7e)="453e756d50f7a4f1d6d768e1b005bf88ed3c058922f7953ebdcae6ed5366a66d51e8e64ca11d737f4bd45a1256081d14b6bdc5a21412449f5f7c0d3520c09f9fc2791dab77b44228a3f5b71597459583add1a649d33ab073995795c1d4cdcd5eb5bac6edecc068416aab843eb7ac317c2bf898c28c12910c3475c8396970", 0x7e}, {&(0x7f00003fb000-0x2f)="145b2c4f34c49a037cc7d846d0face0a558e8f3e1d367b878ee35a7660049f7dbc99354e61357705b829dbe51d4022", 0x2f}, {&(0x7f0000899000)="8ef641d84c0df342b63f3a49fbe6ccaef75e078c93cac6af84e47db0e3703164b7344aa6a868a780dcdf86325c621e3f74b73ee82a7474a3ad1b42a96b2293148edf23a2e866e994c499b5967aa712faa34951be4b0ecdee", 0x58}, {&(0x7f00000a7000)="6b63ab45ea683f290386545ea7bf9d2caba722856dd347981d541182598373d2eff0ea1429f0069337029a365ff730e4b87f0db9d676ba757821b44140c50d99e8075e77631f18002b92159e7e34ae748b14c4ca3c3ae082b2f514bdaffd3bc4b57580551d9bd4b3b1e9f7edf618d3ab610d4a86d973c8156784d62c94475cf80d3ea4f37670933f0b3fe3034f2273c2a391027143cbb2c463d1e1cbe68e62c0a5248daaed6450029575e9c5fd18548c03e22f224dea5855a963fa8516503bb4cefa8d59c2604d8d22e75d6cefb5d5a0cf466d46f49ae6b2b5d21198535ca141a2c4a3c9668e364121dc86b6c5a6d69f", 0xf0}, 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"}], 0x1038, 0x80}, 0x22) r5 = socket$inet(0x2, 0x3, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00009df000)={r3, 0x0, 0x8, 0x4, &(0x7f0000912000)="f4364dd7f40d3feb", &(0x7f0000250000)=""/4, 0x100000001, 0xbf1d91f}, 0x28) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0xfffffffffffffd75) sendto$inet(r5, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 13:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000803000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/23 13:39:54 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b03000)={0x0, 0x0}, &(0x7f0000574000)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cdb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fea000-0xc)={0x0, 0xffffffffffffff7f, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x9b15, 0xffffffffffffffe7, 0x0, 0x1, 0x8}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0xf38b}, 0x8) 2018/01/23 13:39:54 executing program 3: mmap(&(0x7f0000000000/0xf44000)=nil, 0xf44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000f45000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f44000)=0x10, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f45000-0x7a)=""/122, 0x7a) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc84dae79fa409d6d54", 0x10) 2018/01/23 13:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d7d000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00007a8000)=0x10001, 0xc4) 2018/01/23 13:39:54 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000fce000-0x60)=[{&(0x7f0000fce000-0xd0)="1dbc3b21fc8c3a863b207979511b0b1e1befcf1c0bd54a755ff3a3a54543520c17af2cf95ca8f97ad9b6b0b36690dce7a5b27f48d34881624dc2b8e609edc6b0cc6df727e3a2655e4a5b89b64044e246e9ff5cc9dca4721a5322793247d38ad7ced6348e1ed9e8d9032e3c41f8e9891408268c11741aaebe805e09b7feea399248e143016a96981ff00efe5e82158d62fcdaa894aa88ad8fe08f0c29b073f447be975becfb629655738008047983c2a6ed6b0ba5316b4c35f9dca5524e867fa91fddce7bd3239680ed63d18c22c5974b", 0xd0}, {&(0x7f0000994000)="8dbdaa6612265d483a7532c8572ef8cddd5f8d2241865050f716e0f81fdcc84820287a3b98bfdc04cfe2758b6d3b1f489d66e6415055ebcc", 0x38}, {&(0x7f0000eb3000-0x22)="f45f2af16a03c863e10a0e0fed8582b5fc517ea2415cee9046cc679ed1aa246e18d6", 0x22}, {&(0x7f0000fcd000)="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", 0x1000}, {&(0x7f0000739000-0x44)="ed0d796aad16885106331bfef22f8914e5e2b649ffbafac27e52821dbb7471f079a68c7bd7d392ed355b850a30d2e3d8e059165ed9b7ffade7d8f33fae81264cab9be763", 0x44}, {&(0x7f0000731000)="ab7083404a342735a919c03e9fa44c44dd1014b1434d10b319640c2c9b6c72b25912645cb7304593d527127ecedc40b28b87d540a7198b0095ca1a3f4ae231308d6aff05109a3baa8fe321e44c6d2cad212784b524b518d7eaca8c35721a7d692ea32aea33c7bacc51dd54aa419b235327caa85ce554e9b9d2e113ae24cc4b9d5c4d4d2bcc73308c8bd7a28a4123428393089f0919f0c683814c1d9bb2bba38874397c17c409910eb5fb3dd87511dba9034fca5336ab252f0a53cb7e3f1ac749bac2e4e37dbdb59c4811318d05e040c05568398a66c46701f4fb6bb08db7b21040dff660", 0xe4}], 0x6, 0x3) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x1, 0x8, &(0x7f0000fce000)={0x0, 0x0}) bind$nfc_llcp(r1, &(0x7f00007a9000)={0x27, 0x0, 0x4, 0x7, 0x7, 0x80, "d1ffd62ad4ecf4710b2103060af17b3b48bd906b0edd312d33b8e369baa34bc4c47c0068808da3ed58c9387ac187a4b9a431ae9ffce39afc3902e381ea5791", 0x7f}, 0x60) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r0, &(0x7f0000fcd000-0x2)="", &(0x7f0000693000)=""/0}, 0x18) pipe(&(0x7f000018e000)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00001cd000)=0x1899d45f, 0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000d9b000-0x8)=0x0) 2018/01/23 13:39:54 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/23 13:39:54 executing program 2: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dff000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r0, &(0x7f0000dff000)=@file={0x0, ""/4096}, &(0x7f0000dff000)=0xffffffffffffff50) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x4, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x2, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x1, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f00005b3000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) sendto$inet(r5, &(0x7f0000dfc000)="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", 0x105d, 0x14, 0x0, 0x0) read(r5, &(0x7f0000dfe000)=""/4096, 0x13a0) 2018/01/23 13:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@assoc_value={0x0, 0xfffffffffffff001}, &(0x7f00002ad000-0x4)=0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000091b000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000059a000-0x4)=0x10, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000f19000)="d20dc31d31f2ff367aea902558a73182475deb19d367acf0a49d467338d02c4aeeb0e60af564ed32ff7f398c048376ef1117c68d4cf0174f252d07611fd99c1858d24ec571c1bebc54146afd57bd02acca6a01e1e2bbf062c3e35a9a79dca916723be58fc19454b33fa992dcc291a25355cd66229ad760aebcdd5efee93ac2f8fd0f4111db184fdfa17bd286ff5695e5039dd01b03c83d1d27dca26bc421b6e99d73c941440f7dc57f9abfc60212d83cfdcdbd0e16db4108ce85ea2639ac3e798aeca0e02e1091bc2e5586ed62964df9703e26d9", 0xd4) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) socket$bt_l2cap(0x1f, 0x2, 0x0) 2018/01/23 13:39:54 executing program 4: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000699000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000cab000-0x4)=0x5779, &(0x7f000009b000-0x4)=0x4) preadv(r0, &(0x7f0000003000-0x20)=[], 0x0, 0x0) 2018/01/23 13:39:54 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fee000)={&(0x7f0000fed000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fee000-0x20)={r0, &(0x7f0000fee000-0xe1)="a47a8ba35a2175dc5191bd00a0da556dda15cfe71f2047be93c18f45edbfd7ecd01285c38cee6bc395865028ab04347e3b60f08b0a761cbfdc3361468bc484d601220a240c8c08dbd8c23f77a5e0363cde2b3620b94e955d2db9eee48f32f5cb26015815fe49780c3eb3774a2308f89c6b633b6cbee5c08fd1694d1abc6c4686bb9c25e68726216a18b03aa397dfc3be26e68492a5a2ae18e388b0ca23f0c16af3c4d59ae8e785c1d168118da1a8a628995694a1d55d7968c1a4288e29e3bd1e2ad42075a1b91bcc2d1de3a53b8803fca47e45e8bc0375a9fae1ae393007d2f7a5", &(0x7f000096d000)="d78f322fbe17ed0e278ddae165bac16221b39e78456c7ef623cc60e731983379f1f6f37cf85d54b464fd24a075255a7b93c604b378c3fc0efa6710fcec8d32530205a8155be2defec34b85cc32774def686f3a38ac767866f607", 0xfffffffffffffffc}, 0x19b) socketpair(0x11, 0x8000b, 0x62c, &(0x7f00009f3000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000203000)=0x1, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x2, 0x11, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe9000-0x18)={r2, &(0x7f0000fc8000-0x2f)="", &(0x7f0000fe8000-0xef)=""/239}, 0x18) 2018/01/23 13:39:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = socket$packet(0x11, 0x2, 0x300) recvfrom(r2, &(0x7f00002a3000-0x1000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) recvmsg(r0, &(0x7f00005c6000-0x38)={&(0x7f0000f0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000aa9000+0xb4e)=[{&(0x7f0000c5c000-0xf2)=""/242, 0xf2}, {&(0x7f0000ec9000-0xb9)=""/185, 0xb9}, {&(0x7f000056d000-0x6)=""/6, 0x6}, {&(0x7f00001c2000-0x44)=""/68, 0x44}, {&(0x7f0000639000)=""/4096, 0x1000}], 0x5, &(0x7f0000a9a000)=""/37, 0x25, 0x59b8}, 0x20) close(r0) 2018/01/23 13:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000264000-0x4)=0x0, 0x80800) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00007d1000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e22000)=0x1b5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000072f000)={r1}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000b62000-0x6)='vegas\x00', 0x6) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) sendfile(r0, r0, &(0x7f000064c000-0x8)=0xe, 0xffffffff) 2018/01/23 13:39:54 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000)={0x52476f5f, 0x0, 0x10003, 0x2}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f000000e000)={0x10001, r0, 0x10000, 0x5d}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {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) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000008000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000002000-0x78)=[@in6={0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f000000e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000e000)=0x60, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f000000a000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r4}, 0xc) 2018/01/23 13:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000784000)={r0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d44000)=0x0, &(0x7f0000f0a000-0x1)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[{&(0x7f0000f78000)="92ed0a0134055f49fbfc3e4e44ac1c4a", 0x10}], 0x1, &(0x7f00000ad000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000558000-0x2)={0x0, 0x0}, &(0x7f0000ca1000)=0x8) 2018/01/23 13:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004c9000-0x4)=0x3f, 0x4) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) 2018/01/23 13:39:54 executing program 3: unshare(0x4000000) getsockname(0xffffffffffffff9c, &(0x7f0000586000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d65000-0x4)=0x26) 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) 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(r0, &(0x7f0000001000)=[{{&(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x2, @random="10ab3115fe32", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000001000)=[{&(0x7f0000002000-0xf6)="429aeedea8e99c0eade10c0456a2dda2a66b23cb0dbb40bd100e28b1be6d80301f29548ca7e217e6f0b6cd3c8425d878ab692d24e6559612d8641f5400af6befebbd85f193e6f0c435cbfc8e59f8a0c572f9747bca7eb85657003b7a2c312c381eb07d988df1e1929cd9b73b9e2cd52e2fc11c6c93849f7f072de659419bf754d2d322b683f796efba0e0ae04cccde23e92d119babd8f7668664c29814835905eb0ae1218d0ca5cb596d185eaf25a0da17f2da59912bfaf3bed992249a017924399366ab37f874c648c40507a6134551850dbed6a010314015b711b779ad2659e8c08cbd487f324e1c37c13abb561035adfb808dbea1", 0xf6}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000+0xc49)="d426ad56ab", 0x5}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="706e26cb93add62fc7f50104e0524927980f8b4d54c274d27b26535c8e1038d6a12295dc4ddc7e1b502cbad44381a62af2d08fdcb9471d306321f3ba58f02e0785cfde243e38a5d86810e80ba0595ac5fb95821094ecd7a56b967b5336cf8ecc38b5fa48b6216c9211533ecdcb56f80fcda5cad4b154120ec7c12b42307889c65f5697783eeab6897c2b808f3bce7839803f707824f89575284e1fea5d40e02f682e89d0497c1d3c70c8c33dd3a321c4e46d28f988f8ef1e8e15ece0fe617e6f0b75841590ba569e2a14047d0a28139304d817a0c82ec2bb84f1bf173d717250aa96b1cfd97dda46a839e47152f7ab8a6b2988df0a48", 0xf6}], 0x5, &(0x7f0000001000-0x320)=[{0xe8, 0x10a, 0x0, "607116edaddd2fb3b60520789b2fafe9e992db8d7f6ddf34c13376978b32ea7c74ecb4bfd8215b881fa0aa5b4824688753cabfa8aad8dded4b43c04d18040e86ad94d1d5aca992994269dac375281ae3912aada53ec789e519d1a8cd9247681639702923899b6029c515f7c7c2b6f81bea6d7c493e25608911313c829493521e6aaa1cb471e11ef83281d671638b45670075fc343efb597fd89fe433f30df4637dce6afd196f7747bd0c5ce18f3024b317deebedc6e016cf7aa6b01de840979650517f985234f122a1d4695a4a2f948098271d"}, {0xf8, 0x103, 0x1, "1b2d7c2b92bbee1fb2da43a19846b7329b84d1f004ca572cee566108d69326e3f038f07775f9637ca239d2d92a814e1e98db59bf8427bcd7e87cc0a1a8b74f93938fc12f0fed351fb3993c009778a9215263762c5642933a6ea27d96fcde23191ed68908bb74418b7607efe0f418294341ce376119b2f74e419434013739d949ea41bbc7b9c0f2a2a743a7db2f406ab858df9c2b8b0bec4f76e62971619cb61a5c9f04d49a05bea9041269e2303c230c12714c9a3c9b0e3ea82b3a0f273a06a64f87c97d0cd8de0c1c499bb2d99d9a79b604a2e13a223901786da547d68a4411dbd8e6451f"}, {0x70, 0x1ff, 0x2, "1940c495646aac6733bff1c26d7e3721a448cb6da61e6e92277756945174c108e33c3e9c388382c8afe5bb6bcd4e0e403b20f02b2905299a78930ceac1e8679387796882373358998dc4a3ad6c13162252d1db6686e8b43cbc28aa3458f0f2"}, {0x50, 0x119, 0x3f, "d3223df3069ceacc1fdff5744186494da2fee1d12983f7673fca4e034aca0248bce4a298d32f9fa42c7047ea0758b17479992ba55a944d71108677690ea6d8f5"}, {0x80, 0x103, 0x1, "d26f48120cf7ff3ec526589f59ad6881e200b426f0893c1120f7fa2e0d71bbe73ac47c7802fd7cce6a6a5aa8ba7e1dd4a52fb483826a2dc11f1adb526346c39cd9976b5dcd5106c8d3f4d0b39cf32e658c1dbd9f030b08e93adc5c96c5148a22e28e97eb82d8974b37296df43455e243"}], 0x320, 0x0}, 0x14}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0xb6)="e4f690dea93e15e01ee52cfa2e010107faa3abdab761d3a480123ae62cdaad5aa4d808c1f4d7f3372e043b336d303c2b5cdf8fec22d7562760ebabe0ea2301216c6ff42a1bbec5a41241be5ec9d92280e8cb08686a3986927557ca8cff99a011a3788499e89a2316a426bf8f078820ec11f0a257eb44043ac93a928fb4010a4c870fe1b8c72a59606fb253ab793a67ed686b26362516d6c8cde2cce0e5246f71c2f4cc4f33ca0b488111ac255bb24f1b3cfcb5514be8", 0xb6}, {&(0x7f0000002000-0x9a)="5c26607c805ef5ed3ac30c5d4ba5e73eb3bdaac64bf90713e8aea5cca88fd67145f840ce6e4df9c3101d7936d418f7a503bdb55cf1b5d1f228271f14b53646d240712bded6c71c58cc7d1f272c31f17c2d7f6a52feba80d5f08417fc253d8f1c395995ad75c22c1f309f1ec59028725327f07012c550403c81e69961b66526df7b389ee249cb71b664786ba79b21f38f1d28c03aa5ee37a310d7", 0x9a}, {&(0x7f0000000000)="f97fb9044b85116681fb7624477addeb5206681cd845fc12125e8c478f2aba481260e2eea6d4c62c5e7f96785c2abb0503b692cce1fafaf804f99a4d9654764e3e77981a5d62aaf27083c814b899f765c44724eebe750cbfce97f0afade154404cca87229706435467c6c481e92f8cb9680c6dacd8e58f05cde32506686e63e4b2", 0x81}], 0x3, &(0x7f0000000000)=[], 0x0, 0x24000000}, 0x7}], 0x2, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000002000-0x4)=0x3f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000001000)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0xf, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000)=[{0x0, 0x1}, {0xb, 0x8}, {0x2, 0x9b}, {0x8, 0x1}], 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/23 13:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002be000-0x10)={0xfffffffffffffffd, 0x8001, 0xffffffff, 0x30, 0x0}, &(0x7f0000937000-0x2)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000076e000-0xb)={0xc4b1, 0x8000, 0x9, 0x5, 0x9, 0x9, 0x7, 0xf5, 0x6, 0x4, 0x38dfecfa}, 0xb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000082a000-0x8c)={r1, @in={{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]}}, &(0x7f00005ce000)=0x8c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00008c5000-0xcc)=""/204, &(0x7f0000330000-0x4)=0xcc) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000006000)={@common='rose0\x00', @ifru_flags=0x3200}) 2018/01/23 13:39:54 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000001d000-0x10)={&(0x7f000001c000)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:54 executing program 5: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700010400000fff6e") mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000afc000)=0x7f, 0x8) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000aff000-0xc)={0x0, 0x2, 0x9d652b8b340f8d63}, &(0x7f0000aff000-0x4)=0xc) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000557000-0x8)={r1, 0x3, 0x7}, &(0x7f0000afe000)=0x8) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000afe000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f0000afe000-0x1c)={0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xecf}, 0x1c) r2 = epoll_create(0x80000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001f5000-0xc)={0x10000008, 0x0}) 2018/01/23 13:39:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) tee(r0, r2, 0x401, 0x2) accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f0000002000-0xc1)=""/193, 0xc1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000004000-0x4)=0x8, 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) getpeername$packet(r3, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000003000-0x20)={0x2, 0x0, 0x10000, 0x1ff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000004000)={0x5, r5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x7fff, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r7, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000004000)={{{@in=@multicast1=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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) r10 = getgid() sendmsg$unix(r4, &(0x7f0000003000-0x38)={&(0x7f0000003000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000005000+0x2da)="a0d0d641a4fadec5679ce13ee77ab0799cd76debea02110b1ea674ee6ac7e136d709ecfc01a90f71df1ee1c9eddb1895c103b2d7ad8e1cdfa1338c441fcf0bf90778e42933e98115b0ba4d2a7e5ff4727ed00ab6983c", 0x56}], 0x1, &(0x7f0000006000-0x38)=[@rights={0x18, 0x1, 0x1, [r3, r6]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x38, 0x4008000}, 0x800) 2018/01/23 13:39:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x10)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000131000-0x8c)={0x0, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007ab000)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000280000)={r2, 0xbf2}, &(0x7f000073b000)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00008db000-0xb2)="330000000000000032401b00ff510000f6c13228ef479ff365ae01758ffe707f32200000979a20000080005ee1a2d997fcffffff8e4846009f8574f6b1af82bf8a41cb757ad7b915", 0x48) 2018/01/23 13:39:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba1000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000dee000)={{0x10000, 0x2, 0x2, 0x9, 0x2ac, 0x6}, 0x7, 0x10001, 0x0, 0x100000001, 0x400, "990e2747d1f8722bb77109a4d6d37994e8dc4744340f261d660740cc0cc0e0476f7573956e30f85468fa5d7ff7bf99a1e0514f2eb6077068c21b8489f0e047bc7c02108865aaf60f73fb487302c59aea30b6c3c98c9aa32b1c870f3c15a5a76ea8cb3e595564b8d4cd65886e74feff5486348c28f39800cf5d1d8df216ca9993"}) 2018/01/23 13:39:54 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@remote={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}, {{@in=@multicast1=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}}, &(0x7f0000001000-0x4)=0xe8) getgid() gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@empty={[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}, {{@in=@rand_addr=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}}, &(0x7f0000002000-0x4)=0xe8) getgid() gettid() getuid() 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$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=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}}, &(0x7f0000000000)=0xe8) getgid() getpid() getuid() getgid() getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={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=@loopback={0x0, 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}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x8)=@sco={0x1f, {0x6, 0x8, 0x20000, 0x2, 0x8, 0x101}}, 0x8) 2018/01/23 13:39:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/23 13:39:54 executing program 4: mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @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}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000066000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000fb000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000fc000-0x4)=0x10, 0x80000) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000fa000)={0x7, {0x2, 0x2, @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]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x51, 0x1, 0x2, 0x5, &(0x7f000005f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x8, 0x401}) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000fb000-0xc)={{0x8000, 0x84, 0x80000001, 0x400, 0x6, 0x8}, 0xfff}) 2018/01/23 13:39:54 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fee000)={r0, &(0x7f0000fef000-0x7a)="d969b8cf6ff6918a6f5df0c4f015175a935a4986868e9d39037e95383fca5802bd5b88d2dbb8570ccdd9d9834a9fe5b36a14c638281ad9fa2127ee86dd49d2feaab0d318d3cc1dc3cfab997bc1bf5c8c61071e38d1eac36276de4dfa8cc9dfa43036cde0e226b747781f1ab0fb80c1ffee31ec1de2cf1aa45ab4"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) r2 = socket$inet6(0xa, 0x7, 0xffffffffffffff80) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000ff0000-0x4)=0x9c00000000000000, 0x4) 2018/01/23 13:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(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$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/23 13:39:54 executing program 0: mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00005b2000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030e000)=0x26) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00005b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500001f00000000ff0500007ff9f30000fc000000070000000000000025070097c11fd4c2c4dc42ffa80001", 0x30) 2018/01/23 13:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d3c000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000420000)="59e480b0f33c3aaa47c9f7f30127f308147a15de64def59217446ed6e70a3387f02474d25a86131965b1b207a5573b2d2770413012e9a7d6d392a17392c763bb0da3243403b176894012", 0x4a) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x5, 0x0}, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00006da000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ac000)=0xe8) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000c0f000+0xe4c)=0x0, &(0x7f00006b6000-0x4)=0x3) 2018/01/23 13:39:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000621000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c0000-0x4)=0x2e) getsockname$packet(0xffffffffffffffff, &(0x7f0000f3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e6e000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/23 13:39:54 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000025000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000001d000)=0x1c) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000026000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000020000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000a000)={@common='erspan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000023000)=@newneigh={0x1c, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:54 executing program 6: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000092d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000ff1000-0x2)=0x4, &(0x7f0000cd9000)=0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002000a, r1}) 2018/01/23 13:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000066c000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00004ce000-0x4)={r2}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000605000-0x4)={0x9, 0x0, 0x1000}, 0x4) sendto$inet(r2, &(0x7f00008f2000+0xfda)="", 0x0, 0x4000000, &(0x7f00000aa000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000230000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00002c2000)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b9e000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00009c8000-0x4)={r1}) r6 = accept$nfc_llcp(r5, &(0x7f000087c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000054000-0x4)=0x60) socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_udp_int(r5, 0x11, 0x67, &(0x7f0000f3a000)=0x0, &(0x7f0000fcf000-0x4)=0x4) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000da8000-0x10)=@req={0x50, &(0x7f0000139000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xbb9, 0x8000, 0x3, 0x785, 0xfffffffffffffff8, 0x5}}}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/23 13:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x10001, 0x0}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[], 0x0, 0x0}, 0x0) connect$nfc_llcp(r0, &(0x7f00004fc000-0x60)={0x27, 0x1000000000002, 0x5, 0xfffffffffffffffc, 0xea, 0x8, "8ca612b3662f47117787856c33429921e1fd0ec5553cc22534b5045ec23ae05cb59f8a1743d3bac7b18ae636d044a64f961f8d988f89b502bbfa248ca1135f", 0x400005}, 0x60) accept4$inet6(r0, 0x0, &(0x7f00005aa000)=0x0, 0x0) 2018/01/23 13:39:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000564000)=0x0, &(0x7f000033f000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009d7000-0xda)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4f000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x1, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fc4000)={0x2, &(0x7f00002a3000)=[{0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/23 13:39:54 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000026f000-0x10)="0a075899d5e38404c9b629ed5c54b767", 0x10) 2018/01/23 13:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000649000)=@un=@file={0x0, ""/108}, &(0x7f0000b9b000-0x4)=0x6e, 0x80800) accept$ax25(r0, &(0x7f0000981000)={0x0, {""/7}, 0x0}, &(0x7f00000f3000)=0x10) socketpair(0x2, 0x5, 0xfffffffffffffff7, &(0x7f0000dec000)={0x0, 0x0}) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000037000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f45000)=0x60, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000a62000)={0x80000001, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00007e2000-0x4)={r2}) r5 = accept(r4, 0x0, &(0x7f0000bce000-0x4)=0x0) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f00004cf000-0x2)=0x81, &(0x7f0000a7f000-0x8)=0x2) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f00003ba000-0x1)=0x8, &(0x7f00003cd000)=0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000053a000-0x3)={0x0, 0x0}) 2018/01/23 13:39:54 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000036000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000024000-0x4)=0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000036000-0x4)=0x7fffffff, 0x4) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xfffffffffffffe3a) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000039000-0x88)={0x7, {{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000023000)={0x0, 0x0, 0x3, [0x6, 0x5, 0x4]}, &(0x7f0000038000-0x4)=0xe) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000038000-0x10)={0x7, 0x1, 0x1, 0xfffffffffffffffc, r3}, &(0x7f0000037000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000037000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80, 0x3, 0x3a832bf2, 0xa}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000032000-0xa0)={r4, @in={{0x2, 0x0, @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]}, 0x800, 0x2, 0x1, 0x2, 0x5}, &(0x7f0000002000)=0xa0) 2018/01/23 13:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000099f000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000373000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a2e000-0x98)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/23 13:39:54 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x21b) 2018/01/23 13:39:54 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000068000)={0x0, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r6 = getgid() r7 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1={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, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r9 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000005000-0x1f8)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)="77801ec8ccfc43cd5b818a62acc75adcfa24598540cd14ae32b8c9f906a2c147e8a70ae78417c0bc68bbc180dde9af4abb77466988d779446518e47cc53ad41a047a629627368ad554f6fd1cbc0bfe1fbfb517023ab8542b72146f06778a59475457903f0d46901969", 0x69}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000)="931c3df88f250d16f4f3cd6c430406b2207e61dace73fdd7d59f26c1c1bdd178f6c1d5d22aef9ce1b2477b69", 0x2c}, {&(0x7f0000001000-0x9c)="c9a4ae9d4160da4bb0aaffca20e4a01bb606a2301229974b7153a59392600e892bb96e8c6d32ebce7a0d0a6790d97ce41c612f82418b7a79da59328859fec375742600e308c53d3775ef249332cb2359ccde9d74ca92ef8620f511a8c2c13b675b4058dbd7a50e894c8a6f8fcc4f9a1bc2a19878284fe5faf03370408c4790b8294a60b123b85f20845b319607373d37ac9c19963636726ead498d78", 0x9c}], 0x4, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r4, r6}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}], 0xf0, 0x4000}, {&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)="00055121a9d955f723b6514604638fba23c3dd90dffc165f0b8a95c18fd891223bf81912cb6125d0780bf4744fa4cf83b042e97df86a8588124b19adb91d89a9f8d55a1c0d84aa0d42568b20ad5c7bebae9c79eb014f9932a73becab83c24b4faae500a04877bf07841c573337982efff81344f89510bfd238fa4edb2dd9c7a13df78384ed0992403c2a46e6bfb70f4817ca40b203afb8f3b48499ce9116b89e7d05cfe6a4a691efc7c617caf83f0c1311fc64648d93825a4644bb4efcd2e5de215c453848b18d493b93a8074c70e127962b8e7513aa75200818e413ce0268f3975d62f2a18be8e9ec7d30dddd86566d3f2a217aa7ca1ee5ad31cf63696bd0faaef9472339b688e1378c00a5e38f944e6a0e1b4615764699fb2a6972c5663e5e2d209bb33006bdd71cdd028b8264abbb12d7dacb5a46cb241225a7be19fe4111e38a8e9a27f735a56cb266cfb45b4e9cd38f21cb70b2173c6e50e0b7da1ce8e91d996af4f90bb62a0c241f080db2458cda255fdbf97aff19064791cc5a387b37c5354bb9e7b9a4f19d5b541bbaca4d91332c7ea47affb155017891a1261792e7ee26548d3c723e84424ea05c70298fe0ed6200bf1914e61d36577f401458f130cc701de8c0bf298992837b67eb15681c1593caf382d5294faf62f1301d3a2f78b4b5d18c2cbcf58139b8e02fce29b21242f39f5cbc3776b4dc5df02f1ddde82018dabfae5940ca79f9f1451d3187d0c38425c11bc7d3a86011f96fe8af92e159c4faa5008160655903ad6244a42e2747ca22a66a901bd37b52e3b74e2a9c7862c81d772d5fe6aca79de64e05488293d1afad5f5899d1bd26797e79b86b72a04fa125b1caa5c6aa3bf3bf97e51a6ad60badfb2a4af00f6ac2b4a2e5aee19ed58085f4372a3c1f4a7824fbbbe17129bb2b79afb244246d41b63cb7090d38447446678e498b28240df4ac8d983ffda2034183671255dcd5a5e6bf2ffa231ebc783ac5ed034837d91c6a3a8e8bb6d84358e9441068b2f87f916284e15fa840b2b6a5139818b7fc14156579f648b1e82d834642f467d53ce5afa906d387714687c72f1811da43024e263e7bf328e86e2af1f91d7c3e4d41db9b10bdb53f41ef1665f21fc95e09cc541ce4f3ba01bb5891b97784526fb9abf6816d71e8c131470d21bea52c1548f67804c0f982c195d48009b88dea971ef87dcb5ad96c4ab771197c41caf6d0980e21b2f4b379235c4800c10a5dbd6bc641eb5fa5665c315d4b59c9042c48af5a50aee7879fb72d67138c5ae75760c0917108435d9dccb9d5dfb33a9fb50749da3b5a12ae69a387bd6887e048d68959b93e40617b458c44735be68b21daee5c0b619300b10adf3707d66449536024c9fdc236f223b1cc5ae6ee547a1e1e8fc9506c9c702fbdd8fd19738e44ead2913d92b6ae6a16dd0b986fc97b14716c9681a3487b69f2f8a62ff89bd567b59119d1f458e96b5d96fa343d41605abd6a3b65fe0c6b652d94391d2b5758327b85e9bde0dff5a3cc46e4eb1ef687096e2c56de9c76a077bb2652178f5af92063b24489d27f6c2de01ee9b1de72bda122924c98f05ec2f7c44b1e897b3e42dc01678c12976cb781c4ed2261d3ee295a850503bdec27a6456352c8a1d68b72a09327d2b34075242a396b560557048bef2305cf8d1f771db0e144ebd102577284e94d155fe2acf9808c2ce25cf33009d6826d8754ff7fe87c543bdc725fdd32f2381d04384d1bcc55b453ef8e19a6ace4cf47974f051c0daf171e6dadcb0faa7ff4cdd1d3edbdae53ace7c6e5355ee8d5ab781b1d66b7c3a216a4764a9611ccbc97d97eeb5e79ed612921f2ca4eb414102ca3956208cd7453a6eb22b00c809a499ecdd3ee5e7d9ecdea0ff4e25edd0efe46149da1baf5f45b1dc28f96d34b7ace4b62932b1b81264a7d8eadc45d17222838758c878c20a5aba9d447d1200863b7be9fd09ad9ccf9d3b5798b607992a434fccbc595deec899b747eeedeba64a8a0dfd775bc69e2a814b74b13fae8e3ad3145bf3c1aa9b97ae523bc2cecdad80d437d0d9ced859d4378894d8ea3431bd4b44fe01eae6e045eed3306503fa4f3f114343fd94d95eadf8ee2b16c3abeb8a7361e81cc5f89fc0253f46b8157a1a501943c2f0729c00e606b4ce3d7428d7e4a4a35fb16ac0f48d05dbc506e834ebd3e30ab34d2d45ba6183fe7a3e8e9a67c9dee9686358a4cf2799f6c0859f9a0b2fe6770516c92253fc098057245089f61fbb8682d97245afbedce8ac20c0e55ec21f8d0d8513058685f0b39295bfe604e5feb3be2e4377396eb194224bea560337ed7ba524780df758c0341a308841280622021fa04cfa644322768ee97b6b7d2c520bae688a674d49055e1596a0dd5426e16cd36b61132095a633a0963a354e10311e38a490f9a16e65a040d6d0a5e977930d6caa58d4c489408c3a7d70ae286f8d51bdbf2b61a268523db5668232ece4e771937fdc5743b3042e1ab5343c531593a5df1350dd5ae263cbf4b71d95b2d9524990bbd27a1debe41b038b5da9aff0333974a5bf95808c85c899fac61b45893c09e3288d15443236d7ac41648c7d86fd60b9bbe83a518472ef35c9772a04d97cdaf07a172ae32eed8b6731f111849e0ef853a0185e1094e9ab551a8426c3ec2cd71ecf5b7e71b0b76afaf74f1102d0af7c5bacd42b161f8153a34ee0d5a7443ab7a4fb4504e54c932ee63541505adca01eef5e8624d45111c375cd1f594c5d10b345887429b6930ad1870f03d594f10ba796161d2935954d8f2e8cec1ba760a3c876f11d53040c18f2e4bde8e13c24e37d0a6647f5a461b49824f08519d87baf5a1e171d1a2a3c1faa2c9352288d76f2d4f8ef366a81d4fe78ef4a53b2672629ffa9a0cdec64f944af8eb374bb26971133136f943c5e556478e3edbf9f66fb45314b6f8cafdb7f6fc63d9de5154a56cc700777f1ebc33d1051fe7fed4006e0e8e58d8fb487fa86c3c9a75b33818a1e1d3fdb73162800e9e3bbc8eb6ac90629316eb9ce611cdb2660aea23d5f7ffab6e6d0144c1505e005bf31998991a6dae1ba17dfb451a352b01641e942d8fc058dcb3fde6e1d9900feccfa5336cf4760065332f8519435d3a139cdf436b27e2b6bea2e48588e0abfa7569d7736f508bb93a4c9c5e99d5687f7296fcb18e2ef4394ec48ecef0f14abc43023336cff10e76e37031d5760bc48c6d83381905bf2462a775db2987e6a532f9a3540cd70a64f6ee3c6305a0267002818af1f198fa1d2a84452943aaa6f4adaa985866f696e22b9a47ddd7c3458b59ed1aef6649be7fee45d02e066c12f083dad153cbfd0c20a21d86fffd3cf45aec76b2b0722ac4055aa96c7f8de5d0f7a6e42c880b4f0f65aec57adfbadfd3403e504e74716851ac94952b6046953e19960ff0a99785894f936c0ca08a151594816dd5b82fe061f3dd84273d3c7eea337d5af5c0b507cedc57268cbb9e58900c7fe7a242c545843d57efea6d300afb4cacd5c9ee8786d865a4832f8ed93d70fcb77025194b64807e96b000076aa14b376094adcaeabee8a338e4c813431f3f4514ef3166884bd59ed977d1651a37c350d6a9a4e00a0e9985f56edbcd636c2250d6e011144449305975b1679ec5d7337fc4da7472bfb2537027660bb53b18dae6b63dd8e337f4095831636aee41571e8ba6a36f69f7b7e6453ae3e6b1a0d80fb6b17e7d9b88ed85e48fd06c15f363e412aad404a756ad503768f9a3078c6cab208bf1dd17c0560179d7c1f7b0d8fda4b89785de8d4f6b5ec061e7aae1591193f50f9272ca88e9da2fbb5b6c8320a8d24966878cbcb704e1d0026bddff3885fe93a0b9f46a74ed1f6fbd2a2344ed00d89fabbaa331f971d6e6d16ddb875341d7adb3b7c0edc37e8583d41285744f2a9c7057ab8abdb366d22e99372efb4c85d67639c5b241f8797e4180ece1aef51caf4f32e39465d37cc2d5040da6577e5d95fe647288e84c31f050439752615643181dc53fb7858395d5e994c14dc5379b40b2f15ad62500eea78cbeebf5daa62c63972ab8700fb329037f3ca2953f644d1baaf92adc886fb6db48ecafbf1038867e41af55d2897293517bd2cc3371b51ad3e69334c5f64050cb7bbbad23e7b1326058ca2349430e56392c131e9ecf741e88fda5b27445d60dea4d063115b04e6c0116d0e0e63dc795097d4c425a69c01402bfc01837ffe77b093b796fea6be4097ca477cc42ffba8353cd353809dd23c14116eff92f15994a1e6a7cfdce211c925b6ebca36058724dce19efe0b20f8965be1ede2c63ba9e145aafb3c0746b7a37b853d02e856748c656d6670da7800786292f36d52559aa57ba19c5ef7ad66179aa41d32d60106f249695d373262c9fc740cf8eea5903ea03136b9a95c8b86782d2a0479f25c1e4e991df7187ff38f9e57177865b1ff95b88c7dcf70d07af77289df1549e0be697093cd1b7c87d237c5bd65422c16917d3a2edc62c3a6af949e99a97c108a784a994c1f2e1c6635e008c191696a306803717af6a907d0ce02692aa2fa1151b6bfcbc532430ede2b6895d22b3944d7c6f2b4c79984db8574dcca527ac93c5c08ead38b272351d7676d7902a079555e40255bbfc2a8f2ce9e2dbc779d99cce877e81f80b805126de2732b0876b002f6de9414c7c8a745b64d2b85caf24a56be91abe7fe55c1a90bfadf078ca590dc599fa55683613008b519581e025d4eada061ecb813e8c86a076ce1839275df9941a248ef4a76aa758e775563b38977a18a80c6abc32ada3c990153d3df90c65fae01d3b632a12cb5236f555a934a45a1bc0f2761d5dcce99d64860d0d260164dc87571787597f68092ad36795789c94da46edaca88c81887a00a294899c8cf2982ea772502180ded7a0098a632343cf06b3baa93a97eb0c25bd712d413da35a7e9d8b22d8053fd4f0fd1b3d079fd20867d6ee027cc84b65812a0c67a08cbbe158bc01de78b36e1f580528a938e9f52adf98f2598fe810492dfc5d0063c51f8b10135d8c6b4511b167d72c9434c6574ce76d357e4ac9c9cccfc425e7bb1b6f3ddd6ad095c8bb5fcb05fba4b76c1c42254fc4537da9366b4c0a687456c3f714ce19f0a069eaebba8954c2936074a7e40159ec8c715d0e974b596871db155916c3ded24721c46ce56e17340a4cf590ca3aeb6129e4913a921f73d23d7b7ed86b7980756b4a303623bb6474c600b74efa2ec4ecf67cae1c2cf38e35c99ba7650787eddd31f1c014261651326725672ae32b175a129104309207de109aeffcdbaa9fef000e4271178ef914d53499ca339142656435945ea9bc0851137a77145bc193727eaa91f043f585d07a74f601384dc388dd65959f6b953482b605b5c34f7f98315fd00a08f9788d560e22f0aa936734a77c101ae09076ff941d608ab7e75ba5c8569882f7e31782231c91ca0e68af35fe6b1708483af07d427cd334e173b2970a511a0f7ad3c59835ec433cd09c93e255987198746a3ce1677cf543e8dfa8136f432ed9eee782f2b02c20cd8a39ff82adf891c7072187762dc52582174f9d8fd3e5b7911aa53b1d7008541ea052c3467f9f41ec88bdbdc431328d002715478e49e97beb2419c384da048c05d33ee01f30fa48ed236db7f0a7666fa41e7390dd0b359576bc16fbe53dd3654423a036c55fe2762ca03d012c5d9ae241c0cc976ec9bd7cbcedde11c632257b0ff0b0ef9bda5f2a521d71cc7085720ffe928e2ae5f13050b6b61f4a6cd58c4169d8061f864ceb090aa2f4069e4bc73b", 0x1000}, {&(0x7f0000002000)="329fe81f1f6467fcaf5a682989f0c27cb659144a424898ac30843256c94907f1ff4990bbb65a48826b250b1ed79e9130fcaba9f88b1cf39493eda701ef28a4f6b324ddde861ca3b89410290a3f2b8f80a4c178a3b8b451b7d613dbe9fa77dcec7d8e5a8266ec8c72d27d919f5975ed54276360c886f24586e45f1715b520dc371f092bd842461186c59301a70b16a17bd65bd8f9bb641dec4cdfa15fea02bef2771b0c5a09dbcf24b2b36535e8ad7c3f341a27b04e356fb87b4fe41c8f19b73acb2ca762c3f965a0249a9990bafb5c5bbf3a", 0xd2}, {&(0x7f0000002000)="a0fbfcc02274f738dd790b51eb6644881da2ec97762876b9424004c155e64926287c707b3d4482a50e865a2e7b2231ed1b737f610698bf90534a07c6fe91dc28b57b76266fc3eb1d62402648495840c818132026866aa48dd1e55695e8fb50ebddff8720e95a9d6fd0f10007b4a371187201b683973a6924d02006cd046e5585b0c1191fc71165e5f3e61826b85cba3ad76e49a02244982f75470486d69473e32f0945075e0552f17f3f6e37de348d1e2732ca212fb4a8987674a9b87d961423ae8e7c087be0501f85e4a9af49c07bae15", 0xd1}, {&(0x7f0000003000-0x6a)="db5e6cafb6843e222de17f09944935cab4d2788162f7c635cdeb6ca6780c99f036e0d699577cb8b4641f882a982d24c2aed8494445d6aa5e449d9eaca488019460541768d7c2f974581e3430841290b6e9b954c477d57b7d6ce12e64fce2b49fdd7a4805f0fd86ceb823", 0x6a}, {&(0x7f0000001000)="21d22f2e5911c7c4b4dca3a25bdbf686161fb387f8c26b7965bb24b04d8b221eb914958a7e02360c4c0846bdc06940f0f8ef7a23bbbcfb0aa9a8aa0f643a3c1bb2e5284ef703c0eeed24d2bd81601c814951012761aa3f2d71fba453e608f37bf7ec8da021759195418defbb669a2e502536a4e3217bea1830695180b3bb1f71221fdd4c8e2999869704b2b8dc429fa612bb0ce0a029a622530174cd66eb5de90365523a592d45dec0891a6df1dc11dbd52429c0cca9c6578ebbbf31f28bd723", 0xc0}, {&(0x7f0000003000-0xd)="b860a790f7aa310fef2b2eccce", 0xd}], 0x6, &(0x7f0000003000-0x48)=[@cred={0x20, 0x1, 0x2, r2, r8, r5}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}], 0x48, 0x24048004}, {&(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000003000)="04", 0x1}, {&(0x7f0000001000-0xaa)="4442533a2398472fcdd8ca82c38bf3952f6f3a30e57d357b9588aa16ea762dda96c583e39b42b371757c99fecabe80c94d8838f8878b45346e646887f28986b1c3bd66072f7ae69c795f86770a7a919278ccbbedba18abc3a674d521829ebca182c4826a3fb7ac8b43ad6d94f79ef5ed896379f56267b778a000c6b9505f7e0d3c4c3baf8c802d9c95c7825eb31b73336d497636e370e12715a8ff3be1a58b1cdae764bcac07d8573dce", 0xaa}, {&(0x7f0000003000-0xa5)="1b59bf8bf8a70f1ced4a5f6ecaea701fc8be049912ef04bfea12ca8e1d15fc35fd3d81a318022c981719988ac0c7cb173848c8f27a3cfdb1059089fe8ad109091bdc222b93139e292412d25fc3a9373a6c5ae926592f795025c068c3fe88affede74c666cbd9820183924fa0fd41f7d4c3936c1ce4845bb0c39a79a79db92f5037e27bd8a4bc15e3a0cf8d60c37e9a246ca8632e7f9eaaf8bc6627d3005844aa6211488826", 0xa5}, {&(0x7f0000004000-0x61)="bc845682d7503936fbdeb30725e66231d02c2c4766b1e6febe85f19dd5da3ab02d83e5c3c7aa0bc39577abb8b99f01aa06e6c15a226022552f2b846dbb3cb63c13f3f5a962efd3e4a58709a6860a3724e953110edd9d8da3842ecf26b5a3cbf8ca", 0x61}, {&(0x7f0000000000)="f79b5f320b621bfc8d7405901dece4ec2eaa6282155457f943400f6dde9f17a3ef19937fed275658e4c25fe24f828b492bd3a01628e1556d1249e9a61bc8b43b2acc4e5960e163a4e92d730f66c3e0f5f8526d50baaedc632f9f5b9252", 0x5d}, {&(0x7f0000001000)="fede91791a38178ce29d290e9925a974b8e2b5b353e2466c964c874ce1da3551ccc8f598e36f29e8d853614c48680affff467aac028abd6b3a2ae00288ecb64b6c216e185d54f17b254877ebb2468a6a1b79142f9cae91", 0x57}], 0x6, &(0x7f0000004000-0xb0)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r8, r9}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r4, r9}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xb0, 0x40800}, {&(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, 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&(0x7f0000007000)=[{&(0x7f0000001000)="57a801b3ddd2067384f5816822356f6506f74b4d6d011ebf759c177cc6306928c4fa14d71a58d9ff566d1a7efd51845ec9a14e28165932976bc87b957c612b3f250afed317548d050dd284707e532ff3e099c9f13da590975ec24999c876fd91b1a28ee5ee235004adc189670435505f49e274cd", 0x74}, 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0x1000}, {&(0x7f0000001000-0x8f)="ecb7f14947362d689a225e458b9558a30f0a418c3204aa1c7b9a9130d435d5d5abe8fac0af0f57d6b74051ee1f3decda023c798befe9a88b7c90647e41839ff849f655aa90b9a3a79f8006bf0ea95bbafb90cc80a5543931373c6aac4e9dfc96aa55f5ed50a463c2554882fe9b4df8383ff089245cdd7a00afc8037de67b450c3abf2b7ad956eed751a81f220af69f", 0x8f}, {&(0x7f0000004000-0x5c)="b987ed8b6442a04befab58a590238bc6cf9f8ae7512e67b9b9abe6bb8c657e8141c0834c521d1f442e9d77c26e5186910d6972797b4e97ad135937a34163e766fb4670dccf22042012c65e38a5b839fa85b71c4d8018c2704bf67481", 0x5c}, {&(0x7f0000003000-0x7c)="5f71a3d30c6e9672b9f9756a8cc472fabc863d7293b39d73f6b6d6dffaff5172a8cbb6b7416d0f18cfdb5e19bb4557215d11d0d81d7b0a3d88e1b3a02caa9c3f2743943d579f1f2409afc88a6d7930f77898bbc24bd4970cc58b10014067aa0bb823e18ffea7404200539420a55894f3004a4db6196ff42f961d0de0", 0x7c}, {&(0x7f0000006000-0xd3)="4d1250bea9cb4c75472db42e41be608c4e66c320077971c71eebfd046901af4177404f16853c63e0ab0b6e81c7cbffea49bbffd9a064065419a5f6870f15eeb00c9e940275ae934c10137b4fe86591f21d562863f1f11894949e4c794caeb94961dc23a33453dedd5e7859d21c68f3aa5faeff0dd8125b5658b97d55e2e4674658e4c9f65c11215fca251ebfb1634018d386c69a7fd192bc56b90fd3bf257496bd1367da4ca1e0729158b4834260e1f175f00b5ff4b9423e5fa85b4161035cdf648ae41b0f22915c08fb7e3e2ae27693d6cc2a", 0xd3}, {&(0x7f0000003000)="56142b027c2488e0ad7c8e4926f97d7c5949769412a5db82261a9300e4510a952052a902b16f9bdb7d8a4e44c9db7e18ce8f96888307d9253c318dab84ce88eed21d9ed7cd3bf0f1cda747bfffc3681dc97bb6a711a13048364ef8714038f4ad2cb1c3baf9033c55f60a9cd6370f5b4a07f69aebd26b37330a39e2fbadee84d6346f59cae91559f59a3da3a8fe2bd7bf0f", 0x91}, {&(0x7f0000005000-0xff)="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", 0xff}, {&(0x7f0000008000-0x45)="1d1ac64ac3bd13e2a5176577a1b89a6d56a6c3d4affd8e9cde58f53d13ecda9953bf86d291706b8f62e21ed75709c21331358fddc140998fc51128cde95f55bce64f8b28a0", 0x45}, {&(0x7f0000007000)="7b00cc08f9f4ce1261a39a2f4bdb18bd5d9c5e1487e93181a84aa174ed86c560c5a9c1c11d564132e36fdf44872a1bfba327a02e7dba92fdde519aa9f0daac9a56c075614eadbbe2b26e2811fa9bfcca2f534c9e2388e3ee0e1e588091c7ad273f27ca581408b71d29b4899d83a30e4c449d67417544521de5c6ec26884ec9bad846a430cbeb664d03072cb4d4c538683bb6a8dadade728b7c29ed67fc87f726571fce7dbdabc8a6eb6ceacb66c126f15cccf47b1174687cd01108ce293a7f541b673168017b45e083e3133f73bbf34648adadf0b10cad8f9a710060c04996e2954b341d89b0d1621bd0d9870b5661cd1952e291ecbe", 0xf6}], 0xa, 0x0, 0x0, 0x20000000}, {&(0x7f0000009000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000)=[{&(0x7f0000008000)="4b3718fcbebccb58e585b4223cd7f6b6f0b07042a4e60c154b9c5703401ae96c232d21c1e2f491", 0x27}, {&(0x7f0000008000)="43bf990fe0a8b885a50760ca8ed9196b22b4b226ffeb2ee6c62e0c4b8a3b1535dc8131000488e7e7c1c44d387a43cd5dbc4adbd5d605b7fc618a46fe03374dc588258c5bd74f7b02553e2e6266ac81a202e0664cfe80e407adae0ecb1cd3ba", 0x5f}], 0x2, &(0x7f0000006000)=[@cred={0x20, 0x1, 0x2, r3, r4, r9}], 0x20, 0x40000}, {&(0x7f000000a000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x10)=[{&(0x7f0000004000)="1bbf8ae54bcfa4d3a75501d0b4ed414465361b28c808f38c7eec7e425bafc484a67705d93287b99b1b541c267f57a1122af6da088663d5aa759a05e4556bf075e3b28fee3f2bd7236d2018815ceb084bfaa2d521", 0x54}], 0x1, 0x0, 0x0, 0x8000}], 0x9, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r12, &(0x7f0000d65000)={&(0x7f0000dc9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:54 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) r1 = socket(0x0, 0x7, 0x4) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000055b000-0x4)=0x8, 0x4) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f93000)=0x0) readv(r0, &(0x7f0000dce000-0x30)=[{&(0x7f0000f92000)=""/127, 0x7f}, {&(0x7f0000266000-0x37)=""/55, 0x37}, {&(0x7f0000f93000-0x9e)=""/158, 0x9e}], 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x3, 0x2, &(0x7f0000f94000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000f95000-0x10)={0x6, &(0x7f0000f95000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000c8000-0x8)={r4, 0x20}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000859000-0x8)={0x9ab4eb2, 0x1, 0x1, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f93000)=0x40000, 0x4) socket$pptp(0x18, 0x1, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000021c000)={0x0, 0x0}) getsockopt$inet6_int(r5, 0x29, 0x1f, &(0x7f0000b6e000)=0x0, &(0x7f0000620000-0x4)=0x4) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f95000)=0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000f91000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x44) 2018/01/23 13:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f00008da000)={&(0x7f000006a000-0x1c)=@in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x32d000000000000}, 0x1c, &(0x7f00000dd000)=[{&(0x7f0000daf000-0x23)="8e09e4f59694b6073e915fea06bb255fddacafb8854d1dc9f927deac2ccd0d34e09515", 0x23}, {&(0x7f0000ac7000-0x49)="0e8f18b1a9ac98ea80c0cce7589bdb66e3cdeb59a4070e7852b653a2116a0491c7be26e4e1348bac3179c60060734822201c7192181d91d2482da65ecf05cd3941b2246cab48bd93d2", 0x49}, {&(0x7f0000a53000)="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", 0x1000}, {&(0x7f0000e0a000-0x87)="7e2003145ef4bd72e590b4c2d848d37fd379f98e2173bacac1cd4a5af6064f19f60702a0da0300f6f45910dcf17ffac224cb4eb2d83b9c57a4c30704d8f967c3ddff63f9f7727be1f86090522c5a9790547ef4c884d0ccbe7d39a649f148b743dce140a988ba323c02f71eabdd907631d9899788ed7abf8bc7bf16b899a8f6b3137ec6e693b357", 0x87}, {&(0x7f0000f1e000+0x546)="fa2a3d1d1831dfc57ff3e3ca5839e229d19435d16d840679f3ae955482bccee3a96b066b66407179234e4d8e3e5f9c316a6ba441c8a129ac3e837b024741d8b1ded5fc1c73a6eb22230b653baa3559ee1baa1ea023b5900e198c6d", 0x5b}], 0x5, 0x0, 0x0, 0x20000010}, 0x48000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x1c, &(0x7f00005ae000)=[@in6={0xa, 0x0, 0xffffffffffff6966, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f00005ae000-0x4)=0x10) 2018/01/23 13:39:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xc, 0x8, 0x7, 0x5, 0x14, 0xffffffffffffff9c, 0x862, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000443000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000be5000)={&(0x7f0000b6c000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a03000-0x30)=[], 0x0, &(0x7f0000028000-0x1a8)=[], 0x0, 0x0}, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000ac6000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c3000-0x4)=0x10) recvmsg(r1, &(0x7f0000822000-0x38)={&(0x7f000023c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000c9d000-0x90)=[{&(0x7f0000ce9000)=""/207, 0xcf}, {&(0x7f0000fbe000)=""/138, 0x8a}, {&(0x7f0000778000-0x3b)=""/59, 0x3b}, {&(0x7f0000a5b000-0x50)=""/80, 0x50}, {&(0x7f0000b7d000)=""/4096, 0x1000}, {&(0x7f00000ef000)=""/241, 0xf1}, {&(0x7f000002d000)=""/175, 0xaf}, {&(0x7f000051f000)=""/149, 0x95}, {&(0x7f0000e8f000)=""/145, 0x91}], 0x9, 0x0, 0x0, 0x40000000000}, 0x40002000) 2018/01/23 13:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000024c000)={0x8, [0x62e2, 0xa7, 0x4, 0x2, 0xffff, 0x3f658338, 0x0, 0x20]}, 0xfffffffffffffed5) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000cd5000-0xc)={0x0, 0x6, 0x30}, &(0x7f00009f9000+0x18c)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005cb000-0x6)={r2, 0x3}, &(0x7f00000a6000-0x4)=0x6) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001cb000-0x1b)="070001009dd663", 0x7) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003f4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) 2018/01/23 13:39:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f00005da000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, "ea77f48bd7e7c6e540c9202e837bf9d09d67498bd5ccf22a28b49289074abe298cd1036e33ab6cfffb378cfa"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/23 13:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000037a000-0x90)=[{&(0x7f0000721000)="e96d5d8501fd10b39a2dccc476d535d1b4e268d734a2c648ea6eab2cbc5582d99cd0846a22fe2d00111c2ac0c64fa8cc5efd044e75e77d436f6339f02f0a003fde8de79366eb93bedea852fc334a15618c57e4", 0x53}], 0x1, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e34000-0xd)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bfd000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x1000, 0x7fffffff, 0x0, 0x0}, &(0x7f0000372000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002b8000-0x8)=@assoc_id=0x0, 0x4) socket$inet6(0xa, 0x2, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000043f000)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000198000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000551000-0x4)=0xc) getsockname$inet(0xffffffffffffffff, &(0x7f000034e000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000864000-0x4)=0x10) shutdown(r1, 0x1) [ 302.841814] sctp: [Deprecated]: syz-executor3 (pid 2279) Use of int in maxseg socket option. [ 302.841814] Use struct sctp_assoc_value instead 2018/01/23 13:39:55 executing program 7: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea3000-0x24)="240000001a0025f00000000000edfa0e02f6f800e003bf06ffff00ff0800190005000000", 0xffffffffffffff02) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000ea3000)="3a4b1c4982a0b79a2f06658f8f85eb6ac230470fc5f22f713fdd3917df32ab3662c4ef3d31fc9d51c874f0deb10d4828a22c59554220b8614c4c5a46bad583cea5d821e44ca5ac06daf5c05dd559f234", 0x50, 0x800, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00006e6000-0x14)={{0x60, 0x20, 0x2, 0x5, 0x101, 0x38}, 0x9, 0xba, 0x4}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006aa000)=0x0, &(0x7f00009c1000)=0x4) 2018/01/23 13:39:55 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 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) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x8, &(0x7f0000fcd000)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000bbb000-0x38)={&(0x7f0000fcd000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000fcd000)={&(0x7f0000fce000-0x108)=@del={0x108, 0x11, 0x20, 0x0, 0x0, {{'drbg_pr_ctr_aes128\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x141}]}, 0x108}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000fce000)=0x5, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fc9000)="14fe08c4afe82d0b44530d965a6e17284c60398483f63f00000096eb385e582fa54334af705ba6a31cc709"}, 0x10) 2018/01/23 13:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) pipe(&(0x7f000056c000)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000a50000-0x30)=""/48, 0x30, 0x40, &(0x7f00004f8000-0x10)={0x1a, 0x85fd4ccb3b89f281, 0x2, 0x400000, 0x80000001, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b", 0x0, 0x8}, 0x10) 2018/01/23 13:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x5b61, &(0x7f0000026000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000160000-0x8)={@rand_addr=0x7, @multicast2=0xe0000002}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bind$alg(r1, &(0x7f0000caa000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/23 13:39:55 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002df000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000fd5000)={@generic="bc7ad15ed45e746c934eebf555c28c42", @ifru_data=&(0x7f000091f000)="16fff700000000000685210a048112060c002600e02100fdffffffffff2c004f"}) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/23 13:39:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b44000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x0, 0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/23 13:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f00006d0000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000412000-0x10)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000481000-0x4)=0x0, 0x4) accept$ipx(r0, &(0x7f000016f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002b6000)=0x10) 2018/01/23 13:39:55 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff8000)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00003cc000-0x8)={0x0, 0x6}, &(0x7f0000ffa000-0x4)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ffb000-0x4)={0x3f}, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ffa000-0x8c)={r2, @in6={{0xa, 0x1, 0x961c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffa000-0x4)=0x8c) [ 302.883079] sctp: [Deprecated]: syz-executor3 (pid 2286) Use of int in maxseg socket option. [ 302.883079] Use struct sctp_assoc_value instead 2018/01/23 13:39:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) read(r0, &(0x7f00007fc000)=""/34, 0xffffff45) 2018/01/23 13:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00009af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00002e6000)=0xfffffffffffffdb6) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000248000-0x4)=0x0) pipe(&(0x7f00008e7000)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f00009ef000-0x4)=0x80124) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00001a8000-0x4)=0x4, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00002f1000+0xd99)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005ef000)={0x0, 0x0}) sendto$inet(r2, &(0x7f000022d000-0x51)="20e58418b583821c0ecaf8136e5e936361c92967c5947101b28f92ba3ada39a884f6050f1485e11c74053fce664c4a534c582ed9603d564d40b1293f385d458509b883c6c00bba4d3f23e6f88e90742d8b", 0x51, 0x800, &(0x7f000035e000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f35000)={{0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x40, [0x0, 0xffffffff, 0xfffffffffffffff7, 0x0, 0x4, 0x8, 0x8000, 0xca]}, 0x5c) 2018/01/23 13:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000b44000-0x2d4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0xffffffffffffffff, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00009c7000)={@common='irlan0\x00', @ifru_flags=0x6602}) pipe(&(0x7f0000085000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000025a000)={0x0, 0x2f}, &(0x7f0000e12000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d4c000-0x98)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x400}, 0x98) 2018/01/23 13:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl(r0, 0xc0000000000, &(0x7f0000086000)="e3") bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d65000)={r1, 0x3, 0x1, 0x8, &(0x7f0000e34000)=[0x0, 0x0, 0x0], 0x3}, 0x20) syz_emit_ethernet(0x3e, &(0x7f0000e0f000-0x8a)={@random="9faa5dc31b3c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/23 13:39:55 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000-0x4)=0x7f, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000003000-0x4)=0x0, 0x4) [ 302.956368] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=41090 sclass=netlink_route_socket pig=2306 comm=syz-executor7 [ 302.983439] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=41090 sclass=netlink_route_socket pig=2306 comm=syz-executor7 2018/01/23 13:39:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x2, 0x8000b, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002ea000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006bc000-0x4)=0x8) setsockopt(r0, 0x80800000010d, 0x800000000010, &(0x7f0000ed0000)="0100ec1a", 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000052000)={0x2, &(0x7f0000f23000)=[{0x3f, 0x6263, 0x400, 0x1ee729a4}, {0x81, 0x8, 0x80000000, 0x1}]}, 0x10) r3 = socket(0x17, 0x80a, 0x800) setsockopt(r3, 0x100000000, 0x3, &(0x7f0000743000)="", 0x0) 2018/01/23 13:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f0000086000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58, &(0x7f0000142000-0xa0)=[{&(0x7f0000530000)="0d73d3b5cd5ae2122fca318a7f0ad7170196c27507246360cd89f5679ae1cef76d5c2bbd97242176b53850039164a50126c880f7f4196603870dbc56b08b5b6e139fef942693a2b8ad91", 0x4a}, {&(0x7f0000d2d000)="d14f9e66c5fcb1ca26fa91596a8b1644a7ceaadbb7fe57b02e29b8e3c968b083a6fcdb8b3ffa5decfe58fde623fc26462f06f8610c94c435c8ab073ec01710257f79ae641f5192ff7743c861f3d35b402b5a2fad4844f7ba65ad9a729dc9568f066637cc01c889367502133b49006802db3f831ea90e493f6763830139b92b4869cc0271499922554ae824fb575c37b3b0b059db901c699a91735deef783d8fe19", 0xa1}], 0x2, &(0x7f000043c000)=[{0x38, 0x102, 0xc5ae, "bb2ce19dceb81806330f840b837f57a36117aaba56f6dc3edd689e19b86f38625306"}, {0x78, 0x115, 0x7, "3596c8a7330bae5f3665dc86bdc6d16cfc26cf6e3971b00ac7d2e74dcbef607db96743a7a2a0c7343a7f74a81b6992bdc1af258e4baf9f8de5ee93198921d964b5f22ca845455a9b7a39aa128d00106de9311b80eb07fd214348b9967f71e0a8a3ac9baf3de1b2ef"}, {0xc0, 0x119, 0x1f, "12509f8a08166c773a897e1305d54f1c39630a01a7b2ed775131fa53ad3d3a93874d7944ef9b6b52578c7b421c60d204474950e89c20c1a6c4776cd9f54183b3d2622cb6cc4bf162f1b1415f29869bde62404dae804190302a3b7702d413f197b27401aabc315fe7e1839ee8374538ce755eb09193ae20597a70fe29a4e334c9a256fc37bcc062d9bd1a9759ea4cac47e429df8662608bf31201d647ac0434aa12f4ac9273bff507c8f738"}, {0x30, 0x112, 0x3, "1fb4c29cc170b47c13b12c5053d375c1e02ab305f62ee83843deb185"}], 0x1a0, 0x4}, 0x6}, {{&(0x7f000019d000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051d000)=[{&(0x7f0000faa000)="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0x1010, 0x11}, 0x1}], 0x5, 0xeda8092264fde589) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x14a}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000165000)={{0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, {0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffffa, [0x6, 0x6, 0x3170, 0x7ff, 0x1f, 0x1000, 0xecc4, 0x0]}, 0x5c) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) r2 = accept4(r1, &(0x7f0000484000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000358000)=0xc, 0x800) sendmmsg$nfc_llcp(r2, &(0x7f000046c000)=[], 0x0, 0x0) 2018/01/23 13:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00002da000-0x38)={&(0x7f00002f0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d47000)={&(0x7f0000a3f000)=@ipv6_newroute={0x30, 0x18, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x7, 0x6) r2 = socket$inet6(0xa, 0x800, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000053f000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000052f000-0x2)=0x2c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000048f000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x2, 0x5ab8, 0x6, 0x9, 0x2, 0x4, 0x3, 0x0, 0x2, 0x2, 0x1, 0x4900000000000, 0x7, 0x200]}, &(0x7f0000302000)=0x108) 2018/01/23 13:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000391000-0x80)=@generic={0x0, ""/126}, &(0x7f0000002000)=0x80) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000cbe000-0x4)=0x81, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b7c000)={0xffffffffffffff9c}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000493000-0x10)={r1, 0x28, &(0x7f0000e55000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000eb8000)={r3, 0x1, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000858000-0xc)=@sack_info={0x0, 0x39, 0x10001}, &(0x7f0000629000)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000574000-0xae)={r4, 0xa6, "f71d8c05b4b07db7a1254c0c73e16cf64d56a2a149da386acbd5306de3efbaa9644bed2645123b09bd21e1d57593c264a875f2dce772a26547890780ecc456aa38613ed1c5ccfa75e678a27690e5a658e19ec06401342f0e1ecb871ddc4cb46b3e06dc82f6bb8b2ce4caaff55a68185ee70f24c29539288af37221f327ac7bc92d416d0958c41ea5f7d998d54ee95916b9159b5a29f3772c2c0d877908d78bf54c96e50fd35c"}, &(0x7f0000895000)=0xae) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 13:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000906000-0x1000)="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", 0x1000) getsockname$ax25(r0, &(0x7f0000be5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007ea000)=0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/23 13:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c7d000)={0x8, &(0x7f00004d0000-0x40)=[{0x6, 0xfff, 0x80000001, 0xfffffffffffffff8}, {0x889b, 0x0, 0x8, 0x6}, {0x0, 0x8, 0x80000001, 0x7d}, {0x6, 0x5, 0x7fff, 0x0}, {0xd1, 0xfff, 0x8, 0x2}, {0x0, 0x0, 0x80000000, 0x7}, {0x100000000, 0x81, 0x4, 0x800}, {0x9, 0x3, 0x2, 0x2}]}, 0x10) 2018/01/23 13:39:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = socket(0x1b, 0x0, 0x3f) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000a13000)=0x40, 0x4) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f00000d8000-0x38)="e69bb938c48f4a9d948350a0fccf5b0eef87bc8a2fcae35baf7df178826a8780a5c46a2eb9a33296c84737748fd607b463af8069e2afdd93") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000865000-0x78)="0fe6026edd3f08609ef1ff746d239d1c972672c16e30595b1be3e38f6faaf40809a0784ea8a09f22579f8dda20569627ce94a84b0706c3961c02201495415c8cf706e4ac541feea12683bf80b4a98f7e5369395909f9c6c7e02ae32d1c019817381d5e4146b8ee4d9b8bef0576e00b922b08fffb9934cf3e", 0x78) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000015b000-0x4)=0x0) socketpair(0x15, 0x2, 0x25, &(0x7f0000051000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000556000)={r2, &(0x7f0000415000)="836cee2c7a7bed4e882ae5047220839388effbf465aa1719cc980ca71bdbd7c77f804f4c6a32230729e4cf27d8e4ba30ac329738f39f20f4acfa6da3e6ca61c85e389875adf034eaecfb64cad985affe43a9e332693e239dea7bcb6ca12383496866c80122d634493484f61d90baf011214a7bc3e1832c966612e34c36fcebd32fd2a559211219c1a27232eba750b54930f390ed9d5b615d5f7c9c1945b39a00954713b74ecb77da461be3e037167bae8e266483b69922e34e2eb6", &(0x7f0000d47000)=""/169}, 0x18) 2018/01/23 13:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000611000)="1f0000005500096d00000000000203030700ef00004000000000ce02000039", 0x1f) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000fdd000)=0xffffffffffffffff, 0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f07000-0x4)=0x0) [ 303.099475] nla_parse: 7 callbacks suppressed 2018/01/23 13:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00000b3000)={0x0, 0x0}, 0x1, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000d27000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f4a000)=0xc, 0x800) accept4$vsock_stream(r1, &(0x7f0000b38000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x80000) syz_extract_tcp_res$synack(&(0x7f0000e7f000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f0000227000-0x109e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x2, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0x3, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}]}}, @tcp={{0x2, 0x3, r0, r2, 0x1, 0x0, 0x0, 0xc, 0x8, 0x0, 0xfff, {[@mss={0x2, 0x0, 0x0}, @generic={0x22, 0x0, "18a5a91048ddbd82a66c7744"}, @md5sig={0x13, 0x0, "e7b653c204817838687d69738819b8d1"}, @eol={0x0}, @eol={0x0}, @eol={0x0}, @sack_perm={0x4, 0x0}, @sack={0x5, 0x0, [0x2, 0x4, 0x9, 0x9, 0x9000000000000, 0x81]}]}}, {"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"}}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/23 13:39:55 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003a2000-0x4)=0xb) vmsplice(r0, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000e4a000-0x10)=[{&(0x7f0000f79000)="", 0x0}], 0x1, 0xf) [ 303.099481] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. [ 303.139713] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/01/23 13:39:55 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000027000-0x80)=@generic={0x0, ""/126}, &(0x7f0000026000)=0x80, 0x800) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000026000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000027000-0x4)=0x10) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000011000-0x4)=0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 13:39:55 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000)={&(0x7f0000847000-0x68)={0x2, 0x3, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8f}}, @sadb_sa={0x2, 0x1, 0x3, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x3, 0xffffffffffffffff, 0x0}]}, 0xffffffffffffff9c}, 0x1, 0x0, 0x0, 0x0}, 0x3) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f88000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f88000-0x4)=0x1, 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f86000)={0x0, 0x0, &(0x7f0000eca000)={&(0x7f0000f87000-0x20)={0x2, 0x14, 0x7, 0x3, 0x4, 0x0, 0x4, 0x0, [@sadb_ident={0x2, 0xb, 0x10000, 0x0, 0xfffffffffffff800}]}, 0xfdbc}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/23 13:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$inet(r0, &(0x7f000095f000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000017b000)=0x10) r2 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00003cb000-0x3)={0x2, [0x1, 0x8]}, &(0x7f00008ba000-0x4)=0x8) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) bind(r2, &(0x7f000017d000-0x1c)=@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0xfffffffffffffff1) sendmsg$alg(r2, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x0) 2018/01/23 13:39:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = accept4(r0, &(0x7f0000e54000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000879000)=0x14, 0x80800) connect$nfc_raw(r1, &(0x7f000016d000)={0x27, 0x80000000, 0x9, 0x6}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "f585d0"}, ""}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) 2018/01/23 13:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000e17000)=0x0, &(0x7f0000325000-0x4)=0x4) pipe(&(0x7f0000f21000)={0x0, 0x0}) accept$unix(r1, &(0x7f00008ed000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003e7000-0x4)=0x8) [ 303.185297] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. [ 303.237160] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/01/23 13:39:55 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c41000-0x14)={0x5, 0x2, 0x1c, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d17000)={r0, &(0x7f0000d15000)=""}, 0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000025000)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000078c000)={0x6, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/23 13:39:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000093000)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00003a8000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00007fc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007e4000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00006cc000)={0x0, 0x8b, "dee9a6bcd2e11f7f7e22e3d58f35b89438dfa4e4c3354bfaf25d68fafe621aa49df35510cc0a282318eeeccc2b5c7935896184b278dc92c6c74fe5e37431beb17aa876b2946739be02065cf3d3f8a91fd8b7c0b7deee7c798b56a0319f37070cf7c35bb359e4bde1138f159c7dd73e8919a4697a6a2bf892f708645523b0b6ee0c88bb5dd601177bdc336f"}, &(0x7f0000306000-0x4)=0x93) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000a21000)={r3, 0x100000001}, &(0x7f0000035000-0x4)=0x8) socketpair$inet(0x2, 0x80004, 0x40, &(0x7f000084a000)={0x0, 0x0}) 2018/01/23 13:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername(0xffffffffffffffff, &(0x7f0000491000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00003cc000)=0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000614000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeec0000000000000, 0x5, 0x0, 0x100, 0xfffffffffffffff7, 0x200000, r1}) socketpair(0x1, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x5, 0x0) writev(r3, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) sendmsg$netlink(r3, &(0x7f0000a33000)={0x0, 0x0, &(0x7f00006fa000)=[{&(0x7f00009bc000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000b6f000-0x28)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) close(r2) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000d4000)={0x0, 0x0, 0x0}, &(0x7f0000cd9000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d13000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f28000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ae1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000087b000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000956000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004be000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004e8000)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00005ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d57000)=0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000076f000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000896000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a45000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000570000+0xb2)=0xc) r14 = accept4$unix(r2, &(0x7f00006ac000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d33000-0x4)=0x8, 0x80000) r15 = getpid() r16 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d7c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ebc000)=0xc) sendmmsg$unix(r3, &(0x7f0000887000-0x38)=[{&(0x7f0000767000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d79000)=[{&(0x7f0000f9a000-0x41)="b5dd43614a01551109f7a1e152c16be4993f00df7b2334a551225c3c3a1a8ee104133684c4526699ce599c372f2ef3db6048a9bea1fdddd633cdc023fdd457e2dd", 0x41}, {&(0x7f000059c000)="dfbeb3564f7ef9b6dd5df842b52f2fa0bf9effa280c64a915d2dd02b4efed583c31832d6b304a76c74c4774f52f1bb9e07e7661e37a743df45389683096f323c453be14c3391c69770ec7b9be2088ee2534d3eb525d2244031e9844df51d4215b5827a477eb71f8510e5ddd641cf5d401b0354532b8edeb7b20e448e73fe447c0a6256b0814ea0b470bf82020ff8173afaee6b39542aff744308bfbf446739e501d219a6629bed64c2ac077e773961c1056ea44896e6baa8c4be6110daf52b3f7aa41ed555ea2962116f419857e95d91e981ea98b9ba1ee0ea0c05f786", 0xdd}, {&(0x7f0000d16000-0xfd)="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", 0xfd}], 0x3, &(0x7f000072a000-0x138)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r3, r0, r3, r2]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r2, r3, r14, r2, r2, r3]}, @rights={0x20, 0x1, 0x1, [r3, r4, r0]}, @rights={0x20, 0x1, 0x1, [r0, r4, r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r0, r2, r4, r3, r4, r0, r3]}], 0x138, 0x4}], 0x1, 0x44000) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000d8c000)=@assoc_value={0x0, 0x100000000}, &(0x7f0000609000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000ba000-0x8)={r18, 0x39}, &(0x7f00000c0000-0x4)=0x8) 2018/01/23 13:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xcf4dbb63f581621f, 0x7, 0x1) bind$inet6(r0, &(0x7f00005c3000)={0xa, 0x0, 0xc11, @loopback={0x0, 0x1}, 0x15}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007cc000-0x8)={0x0, 0x0}, &(0x7f00000ca000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000705000-0x8)=@assoc_value={r1, 0x0}, 0x8) syz_emit_ethernet(0x66, &(0x7f0000e43000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x30, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000314000+0xf34)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080e000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000826000)={r1, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x8f7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8}, 0x98) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000002f000-0x4)=0x0, &(0x7f0000c6c000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fd7000)={r1, 0x85, 0x4, [0x7, 0x9, 0x4, 0x2]}, 0x10) accept$nfc_llcp(r0, 0x0, &(0x7f0000f4a000)=0x0) 2018/01/23 13:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f00007d1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000004c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000288000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000db9000-0x18)={r2, 0x1, 0x0, 0x8, 0xffffffffffff084a}, &(0x7f0000b99000-0x4)=0x18) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/23 13:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000b95000)=0x8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000031000-0x4)=0x4, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000000)=""/16, &(0x7f000076f000)=0x4) 2018/01/23 13:39:55 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e71000)={0x0, 0x0}) setsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f0000c46000)=0x1, 0x4) r3 = accept(r1, 0x0, &(0x7f0000e71000-0x4)=0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000e71000-0x4)=0x1, 0x4) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000e6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e70000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006ef000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff, r4}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000e72000-0x57)=""/87, 0x57, 0x40000040, 0x0, 0x0) bind$inet6(r0, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) connect$l2tp(r1, &(0x7f0000a71000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}}}, 0x3a) 2018/01/23 13:39:55 executing program 6: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c0c0c47644799a93d1865a5cd589ad64d736855ea069b3e24d593c34f0d8ddc05dfe5590690a9e6f6b1ae67a4acc1ba7576664725fe415eace2c50c4a8205344b4c96b5825dd7496b32209b6a81fcfd14769f4be2ad68a990a3685", 0xc1, 0x4081, &(0x7f0000082000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a", 0x6e, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00006b9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000623000)={&(0x7f0000d0d000)=@ipv4_delroute={0x0, 0x19, 0x706, 0x4, 0x2, {0x2, 0x80, 0x0, 0x6, 0xff, 0x3, 0xfe, 0x7, 0xa00}, [@RTA_DST={0x0, 0x1, @rand_addr=0x2}]}, 0xff8d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00008e6000)={&(0x7f00007bc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006f2000-0x10)={&(0x7f0000d00000-0x3c)=@mpls_getnetconf={0x3c, 0x52, 0x400, 0x6, 0x3, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7f}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8000}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x0}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffef0, &(0x7f0000712000-0x10)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xfffffffffffffe87, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000891000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000dc1000)={{{@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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bb000)=0xe8) 2018/01/23 13:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000552000)={0x0, 0x3f}, &(0x7f0000a43000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000016f000)={r1, 0x8}, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bb5000)={0x0, 0x2, 0x0, []}, 0x8) 2018/01/23 13:39:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005c5000)=@buf={0x84, &(0x7f0000a45000)="0ea9583e5b21c2238425fbe1debaeef1c6c37ca97a9765b7826dea4b6e944b263fcd0030fe086ecce92ee6c648364121cef95468b09e9e8439890757a9f9bc05021d23bbcaea6ba997dd4f28a426dde70e617b779e087a60b2e282aed2584a175fb455b8e8fc5c402e9e04b0f3a821d82114820e39bd948390e0a1b330b372af0dfbd401"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/23 13:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00001dc000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x99}, 0xc) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f00006ce000-0x4)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000ce000-0xc)={0x0, 0x2, 0x20}, &(0x7f0000bea000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a77000)={r2, 0x80}, &(0x7f00008b5000)=0x6) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f0000082000-0x1)=""/1, 0x17c) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0x4) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) r3 = socket(0x5, 0x80000, 0x1) socketpair(0x8, 0x2, 0x22, &(0x7f0000b76000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000cdd000)={r0, r4}) pipe(&(0x7f0000af3000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000aa1000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae8000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000b7c000-0x48)={0x0, 0x7, &(0x7f0000094000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x4, 0x8, 0x7, 0x6, 0x100, 0xfffffffffffffffd}, @ldst={0x3, 0x2, 0x0, 0x2, 0x4, 0x10, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000f1000-0xa)='syzkaller\x00', 0x3, 0x38, &(0x7f0000b22000-0x38)=""/56, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f000070e000-0x6)='hybla\x00', 0x6) 2018/01/23 13:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000845000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000f33000)=""/0, 0x0, 0x2, &(0x7f0000f64000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) bind$inet(r0, &(0x7f00005de000+0xff4)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a7d000)={0x0, 0x4b, "6bc894e02990b897bff102057bd43a8a258a6d1f22a1f95029018d591c7e54279f6fc92dfec6b1ceb5a8ea1d1afa023d8ecce335d289f5827c6716296bf057a81180168d7b19faff4e0959"}, &(0x7f00000a8000)=0x53) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000553000)={r1, 0xffffffffffffffe0}, &(0x7f00008b8000)=0x8) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000d03000-0xec)=""/236, &(0x7f0000e7b000-0x4)=0xec) sendto$inet(r0, &(0x7f0000d7c000)="988f204d5ee29e1e0a79645ff1554d2d27bd82aef780f7de4642f29d336774f356f60e127ea8e50409c8225028db8d6ae2441bf8bea1578e6ed30bc547f9b14241bc4163df125af6248da1cea779d837e0a818af33f6fb8602b0eff7227c3098969228765dd764f9804883ce0684445a4f669cf160f85f26496361fa1d518f33d8c1f7316269ad7eff301a0bef659c3258c7a7744c546a3b9365d63409d9dcefc68a922759b6763c7a6c60ca85ea49824aaa259c565ae5022f9f386f54b365292ee60092e408f6dd0f6a421d3b11748766a6b4f6d403b88d5f61bbf25ef837074a001c5b87da2c399920c4909c15ef2903df", 0xf2, 0x0, &(0x7f0000265000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 13:39:55 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000008000-0x1c)=@req3={0x7fff, 0x7, 0x7, 0xa8e, 0x8000, 0x6, 0x3}, 0x1c) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000009000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000000a000-0x8)={0x0, 0x100000001}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000a000-0x8)={r4, 0x80}, 0x8) 2018/01/23 13:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000087e000)={0xe, 0x10000, 0x80000001, 0x7, 0x6, 0xffffffffffffff9c, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000db4000-0x2c)={0x0, 0x2, 0x10001, 0x8, 0x40000000001, r1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 13:39:55 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7, &(0x7f0000010000-0x10)=@common='vlan0\x00', 0x0, 0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000024000)=0xc) 2018/01/23 13:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000090b000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000ad0000)=0x10, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000b67000-0x8)=0xff, 0x8) syz_emit_ethernet(0x2e, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/23 13:39:55 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000000b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000d000-0x4)=0x10, 0x80000) bind$netrom(r2, &(0x7f0000001000-0x48)=@full={{0x3, {"fdaa725d618d6b"}, 0x7fffffff}, [{"d1c0fab57d5dec"}, {"c80c4cd67987e3"}, {"57818fca660553"}, {"88cf6d6fa07ac8"}, {"ee8319e432ebea"}, {"d15a6e553bf6ee"}, {"9afa6660e89dae"}, {"efb4612b278fca"}]}, 0x48) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x0, 0x0}) 2018/01/23 13:39:55 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000005000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000005000)={0x0, 0x5, 0x3f80, 0x30, 0x0, 0x3, 0x40, 0x1, {0x0, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xd3, 0x2, 0xfffffffffffffffc, 0xedbd}}, &(0x7f0000006000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r1, 0x8}, &(0x7f0000003000-0x4)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) 2018/01/23 13:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000af0000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e7a000)=[@in6={0xa, 0x3, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x1000}], 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8913, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/23 13:39:55 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) shutdown(r0, 0x1) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000fdb000-0xa9)="71420865b52d3c3148b3f714346338d1c2c53fb1e27eb21efd730e2b133594b0dcf7d917b52859eb24451800379565274548249937c3ecb7dc45d9f809a963ef24956d5f2e16b6fd802502253dc9efd9558c07a1ac7b248eded17dbfb70291417bfd4a723842051b610267f1bab1239bedb02bcaa13b9667162fd1963f5cd80a88f01aebbf8f1623b43b63f30fbf3e7082fff6953ae353db8963bd905988aff844969e2dfed5c41406", 0xa9) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fdc000-0x90)={0x2, 0x2, 0x5, 0x9a, 0x2, [{0x9, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x2, 0x3, 0x101, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) 2018/01/23 13:39:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x80f, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r3 = getgid() socket$inet6(0xa, 0x8000a, 0x9) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000072a000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r4, 0x9) r5 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r5, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f000033b000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb4}, 0x98) 2018/01/23 13:39:55 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0x3, &(0x7f0000022000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000)={0x14, 0x30, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:55 executing program 5: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) pipe(&(0x7f00000bc000)={0x0, 0x0}) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000fc000)={&(0x7f0000078000/0x8000)=nil, 0x1, 0x7, 0x20, &(0x7f00000a3000/0x4000)=nil, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000fb000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x0, 0x917, 0x0}, &(0x7f00000d3000)=0xa0) 2018/01/23 13:39:55 executing program 3: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f00000ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000ac000)=@sack_info={0x0, 0x40, 0x9}, &(0x7f0000073000)=0xc) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000ec000)={r1, 0x6}, &(0x7f00000ed000-0x4)=0x8) socket(0x85702b469c4b7e81, 0x0, 0x7) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x2, 0x2c, 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}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/23 13:39:55 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000f82000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d40000-0x4)=0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f82000)={0x0, 0x4f, "a9ea9b8edf39980100f3516c2914ca121e3680e69ad495386dd8da2be9e80a860b21d1063c6e3dc3f959daca9e239c147ab199e1f563f99d3ae9a1431a8aec1f28113e49dd1395b9a19bdf80845de9"}, &(0x7f0000f83000-0x4)=0x57) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000aca000-0x8)={r1, 0x4}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f84000-0x8c)={r1, @in6={{0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x91}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r2, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f82000)={0x0, 0x0}) connect$inet(r3, &(0x7f0000b9a000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 13:39:55 executing program 6: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000524000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f70000)=0x6) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000f70000)=0x0) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00006a5000-0x50)=[{&(0x7f000039a000)="8f38b89ad26ee46eb86b73576c44e9ac20aae5564fbc07ebb39e9a1b1e6f329ac5c09036f9721901d90937b78f6001f1f2ea18e54a73942e7a5066b26c8a04fb02b68381bbce217f92fe29218fad0a5ae985c4c22e5d6138e19447500038407bd660b467538596c5fd76bb5e9ef247c72bff22735dfa30b6bfe4a9ef2e5110471e29a3afa2c6754c919c997a22c6a444658b928d7ccb9b85e927cd1936b311cf145fc2b3c6d508f4daa8107bc98dcfe4429a1cd31e663ad2bcd3b89bc6401284cea6550b5814d4ad9152ba069f18c2a24ffd2b6b96ec443028bc7736dbeee4d1281c1182abdc88db7a3a657c14f2a03d", 0xf0}, {&(0x7f000061c000)="26f6c66f4482f0d3dbeedf1ded2a9524c43fb3adc58cf97cb0a00aa5e5f1a0972faf120dbd1b67ff8e1d0ac1a3b91f13e43f98cc5451cbce911e3f969ac13a32f49e2a1712776781966e0467a4524808803a321605931a22ed12fbf0b80e650dcb11e4b0fdcd01d753c622f3d1c9281e3de06c26dcc9f671948faa792a2a947be7410ea4b17d8eac669cfdd3f43db43acbc32224317cdf926c900f080881297c95d46f00c6c666055976d6d8b6976748918b80cc16d758d3e69ee6c70409079c18bf9b5f32e8c0d7861167aa39bdd2098544403619e51429105568ce48bb206a3ea74266546ea41ea94f5479e4", 0xed}, {&(0x7f000080f000)="0c28cf723305a0b0f5af50ef7a954da3a3d59bdcb6c7e98ce11b887530463bbdcf9d2c4fd31291e6188aaeadd9b24fe8a82245d05995df339d0513736e18de2884c4fb62c82a02bee5b392aff623", 0x4e}, {&(0x7f0000c2a000)="6f87650a847310fb9c7c876187938364bf746e5353e0b65ec09c280a4b7d103c29faa3cddea234a952e1d3f13aca5023553a46c000e7ccd92718e42529930bc1f7e865a42e556a0a61230794e81a18dc690cefae578ee8ecd98827cefa3d728be3e869976793c68c8a3df89e15676e2ae856140fb3605c9d78c5c4a9c96c151467d790146274467b6b5d8d32debc111b9187b31f4e3c67cdad1bcd3a3c0424", 0x9f}, {&(0x7f0000f72000-0x3a)="57739172f85ee7df8b39df00ce916bc3eeb4e00c728574ef443733f6e9a8e61770c5557203b5509e417d4be517a64497cece7b375c9396810d7a", 0x3a}], 0x5) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f70000)={@generic="f16d729735a33e3fffc1ea5785ccf30d", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfd8d) listen(r0, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f72000+0x9f4)=0x0, &(0x7f0000f72000)=0x4) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x39, &(0x7f0000f73000-0x4)=0x0, &(0x7f0000bad000-0x4)=0x4) accept4$inet(r1, &(0x7f0000cfc000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f71000)=0x10, 0x800) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f0000d2e000)=""/104, 0x68, 0x12102, &(0x7f00008ca000)={0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x29}, 0x1c) shutdown(r2, 0x1) 2018/01/23 13:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x1, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b24000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000255000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e6e000)={0x0, 0x2}, &(0x7f00001ae000-0x4)=0x8) socketpair(0xb, 0x80007, 0x1, &(0x7f0000a8f000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c72000-0x10)={0x3, &(0x7f0000e5c000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000258000)={r4, 0x1}) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b8a000)=@assoc_id=r2, 0x4) r5 = accept$packet(r0, &(0x7f00001fe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000048d000-0x4)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000b7a000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f000099f000-0x4)=0xc) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000b0f000)={r6, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r7 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) sendmsg$alg(r7, &(0x7f0000365000-0x38)={0x0, 0x0, &(0x7f00004b6000-0xa0)=[], 0x0, &(0x7f0000889000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvfrom(r7, &(0x7f000036f000)=""/87, 0x57, 0x0, &(0x7f00007c8000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/23 13:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000a5f000-0x1c)={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffff}, 0xfffffffffffffe8f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c3f000)={0x0, 0x8}, &(0x7f0000207000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001ea000)={r1, 0x7}, 0x6) 2018/01/23 13:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000189000-0x20)={0x5, 0x80000000, 0xc, 0xaff6, 0xfffffffffffffbff, 0x6, 0x0, 0x3, 0x0}, &(0x7f0000ede000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000013d000-0x8)={r1, 0x0, ""}, &(0x7f0000458000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:55 executing program 0: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r3 = epoll_create1(0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) pipe(&(0x7f0000599000)={0x0, 0x0}) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getuid() mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a5f000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000525000)=0xe8) r8 = getpid() r9 = getuid() r10 = getuid() mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000004e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@mcast2={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=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5f000-0x4)=0xe8) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a5f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a6000-0x4)=0xc) mmap(&(0x7f0000a5e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = getpid() mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a5e000)={{{@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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c8000-0x4)=0xe8) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000418000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a5f000-0x4)=0xc) r16 = gettid() mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005ae000-0xe8)={{{@in=@loopback=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5f000-0x4)=0xe8) r18 = getgid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000155000)={0x0, 0x0}) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r5, &(0x7f0000a5f000-0x38)={&(0x7f0000328000-0xc)=@proc={0x10, 0x0, 0x1, 0x80000}, 0xc, &(0x7f000065d000-0x30)=[{&(0x7f0000a5f000-0x1c)={0x1c, 0x32, 0x701, 0x4, 0x2, "", [@typed={0xc, 0x5f, @fd=r1}]}, 0x1c}, {&(0x7f000096d000-0x634)={0x634, 0x3c, 0x720, 0x1, 0x1, "", [@nested={0x1e0, 0x2, [@typed={0xc, 0x7b, @uid=r6}, @typed={0xc, 0x44, @uid=r7}, @generic="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", @generic="0e69e91f681afd360856117f91ff3780294c829b846ef2de27829962a7f64210fc6bbd024e916680cb2f5eec83ed93e4548f85bbf8691bb4336cbbae55ee8d7046cbf4946413dd9c74706b183f1deb0784967556b65a1eb28b", @generic="7fa8bdc30477b22bbce34e59873e9359d5a3fde26d79da851b1add6b82bbfc8b884d879abcda31e5b183644bf2b3aa10978a7a7285635302c0c73c4c27afd34659dc5ba476eee648fd3768096edc4507e6e8245fcdb086feff5e5cc118e1aaa771df735aa215da9f9b7e"]}, @generic="4328950859fc2aa36a84e754bc180d435d3dde32a60fa0f20bb9e1f7028d0511dcb7e19e47e0a2b5b99a66d2de4a1875a5b239f2c7becb6d1e7965a9018e9ab44a397db3d0732e3d8e96e4bf7f341a28f12b329f9f346abe108f2db7cc4f8c47882b4aec19cc9d8aadce20a1cec57f61b9c47765cf3e1d6745a9ae0b57e015d9f110b6c32d0b342c009c7bd8ec440aff71c4f61836dd52cb0f9d9877376ece14ed75d0fc534c48ae31ad15cc2a681127cae29f04", @nested={0xe8, 0x93, [@typed={0xc, 0x4d, @fd=r2}, @generic="a68e9b", @typed={0xc, 0x93, @binary="25b4"}, @generic="97a0bb97b691d910f356d8b233b66a218da4fb25982e7b95a4560b0f00cfcd3c0f6623f51835de5fb3f3cf3ac479ad8a63ef062332b7f968ac889cb3a79e2b9060377991f649e431ad5afcb8ccdcfb0022ab1ea2d5a93c6326e31e9642a88ea26900d288e9dc32c581f70eec8e295bd3c645ef052475edd8af81a22ee4f5dda91a9e5da642b780da821bad7910a6983a57c73a7a943be3ee065a7aaf8eb6edd26a6cfa10378df01833278c7c4854f35123d1f9bcf0f12bf43535871a9d151f0496d5234c6011"]}, @typed={0x8, 0x90, @void=""}, @nested={0x154, 0x92, [@generic="334185b7658d9898236fedf6fab8dc43f6fdcf03f475d0078fa437970aa279690aebfd8521c22e7886bb29c7b021b65247f31efc58b9b019dd2ae6e22704dcfe82642b875138a1397988da55e957ecd1a5b015c167ac3a8e8c15f55f5f0dc83bf8d7ddc790f226fa2216fba0ec589c83a140c9903e0e08fe73a7b225f8378ab48c7e1ab1224b4a42ec46c8a78e01c6c2eb699484a3a4f552b10168c8f7518c5da3494d0af631abac459969", @typed={0xc, 0x2f, @pid=r8}, @generic="e4cd4c564b1c8236e6fc2f68291cc0b0b58470b5e9c7e3e0f2f3f99ac2b99c53b26bae07296fdfc5a963c4a834fade83caef4b3d8c4390f52ab97517", @typed={0xc, 0x89, @uid=r9}, @typed={0xc, 0xe, @fd=r4}, @typed={0x10, 0x8, @u64=0x1e8b}, @generic="8f40b36ff7e683697baff49d58a081439659c23ee78f84663468eef8ac06f8c80fd7fbaf516cee264d46cb8b040782a1b48a29"]}, @generic="7ee6fb4f9b04fef513d18fbb84fb2ca343cd64ba820a01f54baf", @generic="388c14343a3319da8394e6bb322912d3b29c33b04dbafab05579575a43bc1405b6f424bbdb2148f33796742f162aaff32ce657b08f5b42b5b77ece5f54e3c4f93d69dfc4a1ebe8b1430c7e4a877d80caaa3b5a87a3f593ae4265547d3fd8f6cb86c0833d6d4de8af49daeede8122f59580e242b89024f5021e6167d848ba86dd147ce1703202bd67c6aba2a4c91baf69d22a29d08a98026aff96b0436aa4e454f641c57bea9add1f3044c148fe535c6ac0d24c55e20e1302bcfca99aa348af444944", @nested={0x70, 0x2a, [@typed={0x30, 0x5c, @binary="d5148485b6371050ac3443d3a1e2fca02fac05ac58239c2bf18faa85e1f2bb107bb6ff4410"}, @typed={0x14, 0x21, @str='nodev)\alo\x00'}, @generic="582f729433aec4e6180c39d88e9bb61479424be9f7b2d0e21d12fd5da3c6ca6cf0e2afa0722400"]}]}, 0x634}, {&(0x7f0000a5e000)={0x13c0, 0x8f6, 0x100, 0x1, 0x2, "", [@typed={0xc, 0x6e, @uid=r10}, @typed={0x38, 0x79, @str=')\'trustedlo[vmnet1cgroupppp0posix_acl_access}.\x00'}, @typed={0xc, 0x4a, @uid=r11}, @typed={0xc, 0x21, @uid=r12}, @nested={0x33c, 0xc, [@generic="500ba46a1f9d5a43510dc1bb4a13ff472ec0189d0c95098d36a922e224d99b940a2babd77ae4d8f8893cc66691da3814f7bc96be0cf7fe2adebe8734e5bbbc12609c97a9727245909047281e9a2c77d3be13bb8b457cc1045b44cd4ff07953856d4728767721acc5bc8ce6ad9685f68f0090853aa538efb542ef2dd49d2928838712bc3d660e26b31e46febba6073d1a040e541535e53da1006efb2f51e7ebfed80c3679f1085f8feff60823c76d43cb8fde17d33ebdcf414493e66903", @typed={0xd4, 0x17, @binary="6e5c63db7c67a1eec0aa5e4f7a013e9b6aba84f7e9f563d2b8a260486587e934831983ab9bee01b9ddd9558ddbff2bcf1f510e9c552e3ea929c9b5570aaa8367692ed885a89db970a06db9ddcf93f027f346bc0c586b8d7ea42b82b75a638880a46a55da66a46dd7eef075ec7e23cfc7e70c8bf9c3102c7e81c33c06dbd83fdb7997e4a974448cdc4c54dc653fa79748591516fd5f2febd9ab1792b49d87e5ac6d09089df1ec1b6ae22ff2281b31889d62c5009dbcb21b3dffb6c6b7f9cf5466b99f1e35674d193102dd"}, @generic="1cc2367fe390da326a6aee55273de6e3b1ebfab6e34c57f3e121ca0910d669da40bc744f729f977b48c7b24f559edf0cf58e453c63173bc4e2f49fb214e7fdb00da41036e982232788589329622360846ae8445911707d85923727da38272d95e9f6913654a5d6e9c78ee1a3c8c63c9a1ae62dad4e3c436663dbaf5ac082f99f332df719019ec1dc0fe1e20444ac5f95c70817fca8ca5cf2ec4a381265cf86632098b954062b55fd9d5f", @generic="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", @generic="da72"]}, @generic="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", @typed={0xc, 0x62, @fd=r3}, @typed={0xc, 0x8d, @ipv4=@rand_addr=0x5}]}, 0x13c0}], 0x3, &(0x7f0000a5f000-0x98)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r19, r0, 0xffffffffffffffff, r1]}, @rights={0x28, 0x1, 0x1, [r3, r0, r1, r2, r3, r0]}], 0x98, 0x81}, 0x20000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = accept(r1, &(0x7f0000a5e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009e3000)=0x60) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000017b000)={0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7, 0x1, 0x1, 0x972}, &(0x7f000009f000)=0xa0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r20, 0x84, 0x22, &(0x7f0000a5f000-0x10)={0x3f, 0x20b, 0x0, 0x8, r21}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000f000)={0x0, 0x0}) r22 = socket(0x15, 0x2, 0x6) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r20, 0x29, 0x23, &(0x7f0000a5f000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006aa000)=0xe8) socket$key(0xf, 0x3, 0x2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r22, 0x111, 0x4, 0x0, 0x4) 2018/01/23 13:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = accept4(r0, 0x0, &(0x7f0000fa5000)=0x0, 0x800) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xcc, &(0x7f0000e0b000)=""/114, &(0x7f0000203000-0x4)=0x72) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000001a000)={0x0, 0x8001, 0x30}, &(0x7f00000cc000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005cd000)=@assoc_value={r3, 0x46a46ffb}, 0x8) sendmmsg(r2, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f0000c20000)=[], 0x0, &(0x7f0000645000+0xbf1)=[{0x10, 0x10d, 0x8000000, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 13:39:55 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x200008, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = socket$inet(0x2, 0xb3680f58628e516e, 0x9) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xb, 0x6, &(0x7f0000a19000)={0x0, 0x0}) bind$bt_hci(r1, &(0x7f0000503000)={0x1f, 0x800, 0x1}, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fcf000)={0x0, 0x441, 0x30}, &(0x7f0000d69000)=0xc) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000155000)={r2, 0x92, "4f5c3270cde0f4e56168bdf8439d36a6ab43d88387254ae910820447886b8b54c963cbc18a85f83bfd24bef6e85d8cc67984e3c4ef2c449418a5bf002c8f44eba35eb2be333a35e2096201104306a506d67c92584bd5f197080a82c5643c2bc0aada31a63125c59603a516f048df0ad96b20bedc9f7010e744ce40836e8fa93eed4f1c2131a581e7e7905d6135a0bf9b80f7"}, &(0x7f0000fcf000)=0x9a) 2018/01/23 13:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000e9f000-0x38)={&(0x7f0000a4f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0x3, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8, 0x43a}]}, 0x28}, 0x1, 0x0, 0x0, 0x80000000010}, 0x0) r2 = socket(0x5, 0x3, 0x8000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ad5000-0x8)={0x0, 0xff}, &(0x7f0000fe0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000c87000-0x8)={r3, 0x53cb, 0x4}, 0x8) 2018/01/23 13:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000141000-0x6)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:55 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) r1 = socket(0x1b, 0x800, 0xfffffffffffff275) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f79000)={0x0}, &(0x7f0000c6f000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000026000-0x4a)="37be50d99f214db2c6e766db896655c05d2b0802cdcb7fffcb8901cc397ace84a05973495a1dea8acc0f77fe72e549a12e6c24db53172c8279acfc1c47c6c0f48e51e13562b6140161af", 0x4a) syz_extract_tcp_res(&(0x7f0000f7a000-0x8)={0x0, 0x0}, 0xffff, 0xffff) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de", 0x1}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000694000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00003c8000)=0x7f) pread64(r4, &(0x7f00000ac000)=""/6, 0x18c, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000e6c000)=""/248) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000114000)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f7a000)={0x0, 0x3}, &(0x7f0000f7a000)=0x8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000f7b000-0xa0)={r5, @in6={{0xa, 0x2, 0x137ea125, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x200, 0x800000010000, 0x1d}, 0xa0) poll(&(0x7f00003b2000-0x30)=[{r2, 0x9020, 0x0}, {r2, 0x8000, 0x0}, {r2, 0x1021, 0x0}, {r2, 0xb000, 0x0}, {r0, 0x100, 0x0}, {r3, 0x88, 0x0}], 0x6, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f7c000-0x38)={&(0x7f0000f7b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00008d4000-0x30)=[{&(0x7f0000f7b000)=""/253, 0xfd}, {&(0x7f0000b33000)=""/17, 0x11}, {&(0x7f0000f7c000-0xef)=""/239, 0xef}], 0x3, 0x0, 0x0, 0x400}, 0x40000000) 2018/01/23 13:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) pipe(&(0x7f0000a20000-0x8)={0x0, 0x0}) read(r4, &(0x7f0000705000-0x24)=""/36, 0x24) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f000070d000-0xc)={0x81, 0x5, 0x2, 0x3b73, 0x2, 0x5, 0xf13}, 0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a2e000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00007f0000)={r1, r2}) sendmsg$kcm(r3, &(0x7f000033c000)={0x0, 0x0, &(0x7f00003ab000)=[{&(0x7f000085e000-0xfa)="b74b72ed7aba06a5fa5512794395bfa976bcbaa2bd87d114ecf3c8dde623cd1b5768f9a6d1c516a28a0de2dc5142e71c7ae71c7133b4a9291efd95642ebf27b76f12039f4f6ad919f9c6988b15f9d5be2a8a208a1576", 0x56}, {&(0x7f00003a0000)="3744c017bda0c40ade4392e39e80d680ad8720444b55da6c445f03a16c346bcc74a52e0b525f651dd217", 0x2a}], 0x2, &(0x7f000055f000-0xf8)=[], 0x0, 0x0}, 0x0) 2018/01/23 13:39:55 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000029000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000028000)=0x60, 0x80000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000028000)={0x0, 0x0, 0xfffffffffffffff8, 0x7fffffff, 0x8001, 0x8000}, &(0x7f000001e000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000024000)={r2, 0x1e62}, 0x6) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000029000-0x4)=0x16, 0x4) 2018/01/23 13:39:55 executing program 4: mmap(&(0x7f0000000000/0xad7000)=nil, 0xad7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000ad7000)=0x3, 0x4) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000ad9000-0x2)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad8000)=0x2e) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ad9000)=0x0, &(0x7f0000ada000-0x4)=0x4) connect$bt_rfcomm(r1, &(0x7f0000ad8000)={0x1f, {0x5, 0x4, 0x8, 0x100, 0x1f, 0x4}, 0x10001}, 0x9) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000628000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005ba000-0x4)=0x48) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000ad6000)=0x6b13, &(0x7f0000336000-0x4)=0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00009b6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x1, 0x6, 0x1, 0x1, 0x9, 0x0}, 0x6}}) 2018/01/23 13:39:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80801, 0x6, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000001000+0xf93)={r2, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000002000-0xc)={r2, 0x80000, r4}) getsockname(r0, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000025000)={0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xdac3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1e, 0x10001, 0xdc0f, 0x3}, &(0x7f000000f000-0x4)=0xa0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000026000-0x14)={r5, 0x2, 0x0, 0x9, 0xf86, 0x1}, 0x14) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000023000)=@newneigh={0x1c, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f0000dfc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000dff000)={0x0, 0x59ac}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000063e000)={0x837, 0x8000, 0xfffffffffffffc01, 0x6, r1}, &(0x7f0000950000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$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) sendto$inet(r2, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r2, r3}) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) r5 = socket(0x5, 0x80000, 0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000eed000)={r1, 0xc7ffe}, 0xffffffffffffffd7) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00009ed000)={0xffffffffffffffff}) 2018/01/23 13:39:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f0000000000)=""/117, 0x75, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x0, &(0x7f0000eb8000-0x1c)={0xa, 0x3, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6fb0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x3, 0x84) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x84, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f00002ea000-0xc)={0x0, 0x1, [0x0]}) r1 = socket(0x4, 0x6, 0x1) sendmsg$rds(r1, &(0x7f0000450000)={0x0, 0x0, &(0x7f0000733000-0x40)=[{&(0x7f0000a59000-0x34)=""/52, 0x34}, {&(0x7f0000492000-0x5e)=""/94, 0x5e}, {&(0x7f00007c7000-0x78)=""/120, 0x78}, {&(0x7f000097a000)=""/250, 0xfa}], 0x4, &(0x7f0000e0f000-0x208)=[@fadd={0x58, 0x114, 0x6, {{0x5, 0x8}, &(0x7f000072f000-0x8)=0x3, &(0x7f0000f26000-0x8)=0x4, 0x8, 0x200, 0x586c7c1f, 0x9, 0x4, 0x6}}, @mask_fadd={0x58, 0x114, 0x8, {{0x8000, 0xff}, &(0x7f0000392000)=0x4, &(0x7f00006c1000-0x8)=0x8, 0x4, 0x8, 0x3, 0x6, 0x10, 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{0x401, 0x4}, {&(0x7f0000920000)=""/186, 0xba}, &(0x7f0000609000)=[{&(0x7f0000cce000-0xc0)=""/192, 0xc0}], 0x1, 0x40, 0x0}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000382000)=""/4096, 0x1000}, &(0x7f0000114000)=0x0, 0x10}}, @cswp={0x58, 0x114, 0x7, {{0x7, 0x2}, &(0x7f000014d000)=0x3, &(0x7f00003e0000-0x8)=0x7, 0x7f, 0x6, 0x5, 0x3, 0x14, 0xffffffffffffc549}}, @cswp={0x58, 0x114, 0x7, {{0x1, 0x1}, &(0x7f0000932000)=0x5, &(0x7f0000fca000)=0x2, 0x3, 0x7, 0x0, 0x600000000000, 0x3, 0x3}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000f3d000-0xd4)=""/212, 0xd4}, &(0x7f00006ef000)=0x0, 0x2}}], 0x208, 0x1}, 0x800) 2018/01/23 13:39:56 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000002000)=0x40, 0x4) 2018/01/23 13:39:56 executing program 0: r0 = socket$inet(0x2, 0x6, 0x46) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = socket(0x1f, 0x7, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00007e1000-0xc)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000517000-0x4)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="1703000000f1ff3da5ffffffff0000ff", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000cb5000)="", 0x52b, 0x0, 0x0, 0x0) 2018/01/23 13:39:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80004, r2}) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f9f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r7 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f000063a000-0x4)={r5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00007a8000-0x8)={r6, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r9, 0xf9ab4ad, 0x100}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000f9f000)=r10, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0x5, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x3, 0x7, 0x7f, 0xed3, 0x1f, 0x8, 0x7, 0x6, 0x8, 0x6c, 0x2, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00005c1000)=r11, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r13 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r13, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r12, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/23 13:39:56 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000006000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x6, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000-0x70)=[{&(0x7f0000004000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007000)=[{&(0x7f0000006000-0xbe)="17ed308de15782eb6439aafbafc7ddca39ccecd63bb3726508c01fb1029fb55d03683d471f5f3bbef577a6527157de706cd229996cbe3412fedfa4dd1e3e0d324ee63182199f0fe0e7993be72bba084d1b956ca07712ad5066f077b35d85142ee6705c83ece65b237f9f6710090ba151039c4795c6cb5bac0dd29fcfa1fa3f8a1b3c7d8dd3c7febcb22b276d06d244062be3125893cd5a440885913e4ac68c6fef2c5647732b5502d937becdc60ef98a20e21d5f4c2a777a979ef1fc97e3", 0xbe}, {&(0x7f0000008000-0x6c)="d413834778879ab6f642615f002fbdf2cecc3e84140baff3e592b7d34e054fe299a3f87bb1f287d0d8a19fe7313915af9716e41a49483d4fa3f26fe083b3c6d50c627778f63cb90530a1b6768e838c0718efd89615b49e7f43bc0a0db51da211a8f2d18e427ab81a304ed321", 0x6c}, {&(0x7f0000007000)="2321b7af323365c44207987145ca904c0f8e1579e0f16d480a94d22a269d2b285b22e615d6f5a076affbe682feb0307f8ac54b4e76bd17494cd280c079aeb7ef09cd8e9488cdb7ac4f75c704b34e2583bdd58829f8a198cc8549e7038b0b0298e1d92483a07e1a2aa7d7ac686d35953f055d378f6a05a2d3cf92f00e875fd96548a63953c5a1d28fa83227e90108fa825f94fc217dad1ce11c00f1aa7bdf8b204478d77bf69a2921f146f6db0f02ab950544c03477b4fb8c1372a54b4f3ba669f0411ad8905374b7cbafc71f79479065ccdf0d15769af482b513908560cb5e229103417e", 0xe4}, {&(0x7f0000004000-0xb8)="4bcebe75d2dc17e6c62e1d9aa127283afb101191298d096caf9954c7204b407e193e3e6cc13e5a1353f3b6497118bdab5d28ebd549f00e05682dd162077108870ac9acc05ab37f82ab47871fc0d1a467537934b36fd5ebe4f1efcd0b6d27c0b7ffa9d6e9fec1cd172ac8c2053bdb3f0e8bbfe29a2d4cbbe4b8d0d467ced5c0d7dab798cd350e25a2a8c1c0bebf87a9d533f4f341d50eaca8ec56c427071d6228e7fe78606b0b4cbfc16c25d8bbd6aadd30f936c43196cec6", 0xb8}, {&(0x7f0000008000-0x4c)="4f1720a71c2d2809b3531f002a02a264a1fc66f771daed679678ef4a4c45c5b6fec2188361d1a197aed1bff31a52965e1a83b055d0aa3cd893bbdc4777ab067231d81c2e9e9d3ccda071a5d9", 0x4c}, {&(0x7f0000006000)="df1aabcfee33c5aae3244b43294a950cbaf2cf5e17e00c26ad652a4b474f", 0x1e}, {&(0x7f0000005000)="", 0x0}], 0x7, 0x0, 0x0, 0x4000005}, {&(0x7f0000007000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000003000)=[{&(0x7f0000004000)="3e80572f4c62cc6e5b415c3bbe3f146172602f5155807edeb57f3248c488570e8b217e234263a5f139e277f438a09f811623302764be99ca72ce49b5583b1dca6cade1be6b613680c58fd796b45ffe59d01977f1f2058d376d37a53ae51f67affa68bef20e23fa558d4f01aea67283fa53f8fde912561a8c9c66369b705919d46008aaa7392aa2942d4384cb81bc8e48d31260de0f83a79cd627d9b64a6889cd540892e9317bfdf778", 0xa9}, {&(0x7f0000006000)="edc2b5d73ed2b2375bf350d868f55922534dd80dd81a7cc8ede4ea7d54726342640f251086def0de5ab027e57fbbdd4521202c971aae52867517ef8002db9bc4a7ef91e420e9be11d6a2510583b2997c4372c2abc40c6afb418e74be5eaf35b8c5ee78fcf52a0b6348", 0x69}, {&(0x7f0000007000)="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", 0x1000}, {&(0x7f0000001000-0xef)="246c112b682c98cc4c61529aa651882917816739ff1666a7694bb1b0b4cc1d4940bf6877384bea8df59ecfd00e85568b7417ab825e5d233eb6f834258dbc2377c8b29e2ab9597ee9052094ae492ebbd51a34e655cb2e44f59c67c24cf0feb470f0e5e1de23ab30af2282650c9775ac85b6dd1baf26bc17046101d27939e7bfe258adbad9803b148daa82176d11f0eb681bccffe7d8a0b9122bdfd9a5c54f98783b48c52175852b481b82929eefc9da72e115a1a23258c2e17bcf8f61900b4f38c997d3a1e469290e023f507cbee0ae559029e6ea99b94e3cb81f0aa2be37f6a48dba09fb88ff48db36c0f8bb910c56", 0xef}], 0x4, 0x0, 0x0, 0x8010}], 0x2, 0x804) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000009000-0x10)={0x3b3ce8de, 0x8000, 0x5, 0xd13, 0x0}, &(0x7f0000009000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x14)={r3, 0x1, 0x6, [0xfa7e, 0xfffffffffffffffc, 0x595830fe, 0x80000001, 0x400, 0x10001]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000006000-0xfa)=""/250, &(0x7f0000003000-0x4)=0xfa) bind$alg(r1, &(0x7f0000004000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-camellia-aesni,tgr128-generic)\x00'}, 0x58) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000)={0x27, 0x0, 0x400, 0x0, 0x0, 0x0, "b3dd54628544114c3b719032c8daa8c6e9e5f48c2bad68c3906aef1a422f5735a07a7b217d6d0fef6afc2609a29de9ef220f7994ce07818387e12e8db6c9dd", 0x0}, 0x60, &(0x7f0000004000)=[], 0x0, &(0x7f0000005000-0x28)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/23 13:39:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x281, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000085e000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000099d000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d96000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000db9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000036a000)={r1, 0x7ffff, 0xffffffffffffff9c}) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000716000-0x4)=0x3, &(0x7f0000c09000)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000739000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000099c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f000009e000)={r4, 0x0}) 2018/01/23 13:39:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x10, 0x0, 0x0, &(0x7f0000a8e000)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000513000-0x2)=0x0, &(0x7f0000526000-0x8)=0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000e78000)=0xfffffd5f) 2018/01/23 13:39:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f000047a000)=0x0, &(0x7f00006d6000-0x4)=0x4) 2018/01/23 13:39:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffff9c, &(0x7f0000000000)=[{&(0x7f0000000000)="c2a647d504180511", 0x8}], 0x1, 0xfffffffffff7fff9) 2018/01/23 13:39:56 executing program 2: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x503) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfeb6) 2018/01/23 13:39:56 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000013000-0x50)={@generic="010000002a982bc34c26ca412d52e1d6", @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/23 13:39:56 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000613000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000029000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x28, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={r2, 0x78b, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r1, 0x28, &(0x7f0000e80000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/23 13:39:56 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) sendfile(r1, r1, &(0x7f0000027000)=0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000028000)="a630cfe760edf132db33227e006ff6d59b8cd3263cb18f15628783de53931a789b7df6ccaa28ff105ab79910e1c80c32036826ee87d7ebe47ba2db9059015171bae1a1e3fc56124d64451dbf0c2ca436925c15bc5be523f7c3fc054784b54739225572a187e79d872cffb58843185491d8ece32d44d00093f832ae2e66842905c9968e823061e144f140ce83fa7bf5922121722175263cb5f38ad613cc411c2654c650608a9c59643d1a8581bb98a91db9388a4b4726944248222030a1b43026e5d0bed768194d6cc8b703382499eea092779dfff3e0b59d4d61d494ca8aa7f2bcbbf728b3709d08fd7efa81c08df86b9d5aa535", 0xf4) 2018/01/23 13:39:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00005e3000)=0x4, 0x4) sendto$inet(r0, &(0x7f000076a000-0x1)="", 0xa561, 0x4008004, 0x0, 0x0) 2018/01/23 13:39:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000063a000-0x6)={0x0, 0x0}) accept4$packet(r0, &(0x7f0000e44000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a20000)=0xfdba, 0x80000) accept$inet(0xffffffffffffffff, 0x0, &(0x7f00001ef000)=0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$netlink(0x10, 0x3, 0x4000000009) getpeername(r1, &(0x7f000092f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a7000)=0xffbb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000099000)={0x1, [0x0]}, &(0x7f0000949000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000d35000-0xdf)={r3, 0xd7, "849646b668e6d3f06a77032885dbfa4f36cbb1adcf1e0ac303f7872535e5cc1bbf2cce0c8cbb3edd88a2aa11410b91c0d5f98dbba04e70113f683e7f365733b96c0803f8e08f3dffc2e8e38095e86c9596afbdb094d5250480faaf2e441354adfdf2281219c588580e268ef8a10d41bd6ea4238f7c24a1e0aa6abe2064aa4af2dcfb4814d8f7c13917e6f39f64daa4d0ba8d8ae4a0572a3a3d41e0899f2650bdf852759a29de19c9dd8467f7321ca6d2827ca238eeeb082259f324b2c902f2bbb9f22217e09fff40ce6ece03b7f1bf1b2540b5a70daac3"}, &(0x7f0000eee000)=0xdf) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x6d2]}) 2018/01/23 13:39:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bf5000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0xb) sendmmsg$alg(r1, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000392000-0x10)=[{&(0x7f0000eb6000-0xb5)="9b", 0x1}], 0x1, &(0x7f0000268000-0x30)=[], 0x0, 0x0}], 0x1, 0x2000c010) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:56 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000813000-0x4)=0x0, 0x3c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009c1000)={0x0, 0x0}) 2018/01/23 13:39:56 executing program 4: mmap(&(0x7f0000000000/0x8cc000)=nil, 0x8cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008cd000-0x2c)={0x5, 0xff, 0x5, 0x96, 0x19, 0x1, 0x48eb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001f1000)={r1, &(0x7f000010b000)="2e06bebb58f03359e27f2d22f3a6bb868f95e09f1687401cf4cbf012ec8ca2d4dc89b60023ea9060048a8bb0e03a9720ce0ecc489ad48e811c26e57bc91d82a0e6de602a172af6e426fc8c4bb450addfd9a0b42534b3b37e8461b555a1708ad50c575ebb65480d294bd6f67aaf3b346ab0fedc7c46aec3a3ba8c0fca69ba83c9eac477b38cb0b656db879cbf34f02ccc08ffea9b342570e9852e3aa5bd10e894a2ded474208b429c8ef05d033ab5e01791063787eee24b2627fde8368b70b919db095a9a1f047abb6bd57a85ea50", &(0x7f00008cc000)=""/198}, 0x18) 2018/01/23 13:39:56 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$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) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x10001, 0x80000000, 0x5, 0x2, 0xfffffffffffffffa]}, 0xe) 2018/01/23 13:39:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0xb, 0xb, 0xe30) accept$nfc_llcp(r1, 0x0, &(0x7f0000106000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000702000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00009dd000)={0xfffffffffffffe33, 0x9, 0x8000000100006, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x1}, []}, 0x99}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:56 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0xfffffffffffffff4, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c94000)=@buf={0xfb, &(0x7f0000001000-0xfb)="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"}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002000-0x28)=[{0xc, 0x8}, {0xf, 0xfffffffffffff000}, {0x2, 0x10000}, {0x0, 0x4}, {0x8, 0x9}], 0x5) write(r1, &(0x7f0000c11000)="24000000240025f1006beb03000000000000016700090000000700eb080d0000000d9520", 0x24) 2018/01/23 13:39:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000029a000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00004fb000)={0x0, 0xe6, "811d2b49cc8f957419ba96f156291df7612bbc3b26e068da6e9bcca2160de0d161eb721364c82e9f68c44c064c19371e45e420b74eab22aeeff1aa2eb03cae3d9052c71f8b3b1f7c1a4cc4a6d62f9b06c9d0f2549e61f0b5f491bbe41995dae15de2cc6a95db12684c9f4cc6fc744c3c4ffeecd6d034f05d03aea693dc22374e401a8004e9f7e814e43a11d6192e5e49655b141b93f9ff9a8134136d2182c3e5462e051f161482544e303b3591ef327bb4ede4609a73d8860c8c20fcc68358f7ec412e00395ed7098f4d88bc2e2b4e3d63d4986c9c39afdf0192581284759ce6dd95a178516c"}, &(0x7f0000532000-0x4)=0xee) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000cbf000)={r3, 0x80}, 0x6) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00004bd000-0x4)=0x0, &(0x7f00007c2000)=0x4) r4 = socket$kcm(0x29, 0x6, 0x0) read(r1, &(0x7f00005d4000-0xd)=""/13, 0xd) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000668000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000635000-0x8)={r0, r1}) 2018/01/23 13:39:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0xfffffffffffffffc, 0x0, 0x8, 0x0}, 0x5) getsockname(r1, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/23 13:39:56 executing program 4: r0 = socket(0x2, 0x2000080003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x2, &(0x7f00004d9000)=[{0x0, 0xfffffffffffffff7, 0x8001, 0x8}, {0x2, 0x4, 0x100000001, 0x101}]}, 0x10) getsockopt(r0, 0x0, 0xd0, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0xf5a7) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x40}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x9}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x77)={r3, 0x6f, "e4f016ee6d154013f183cac44752a34302b6b273ea6c19b8ce18cd840af8a3df633bbf1d8baed5dcab707a4879a2b185fbbf07d943199bd0cccf22fbaab4b1c63140ad67e288dcba6700fd9447e520d60c52cbabc1a12275a4c040fa987f21e1e44c58b2eca0194e13e7b546decbbf"}, &(0x7f0000000000)=0x77) 2018/01/23 13:39:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000000000)="", 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000039d000-0x14)={0x3, 0x2a, 0x40, 0x100, 0x3}, 0x14) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000366000)={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, {0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0xdd5}, 0x9, [0x1, 0x4, 0x3, 0x5, 0xcc, 0x2, 0x4, 0x1c00]}, 0x5c) 2018/01/23 13:39:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008c5000-0x8)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f67000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x800}) bind$alg(r1, &(0x7f0000ee6000)={0x26, 'skcipher\x00', 0x0, 0xf, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000009c000)="8a27", 0x2) accept$alg(r1, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d9e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000811000-0x10)={0x7ff, 0x7f}) 2018/01/23 13:39:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00002e9000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c47000)=0x8) bind$unix(r0, &(0x7f0000aa7000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept(r1, &(0x7f0000f3b000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e1000-0x4)=0x10) sendto$inet(r2, &(0x7f000028d000-0xe3)="7563415d4e1c384c811b2d235b8fae01f8a6dc6ebf5994114efe3aa2c0cbac66ee8b343a47adeb84a428190f288045e005a8ceecdeb25ff259296fe2afab3d438b5ecc161963bce61b4ddfa7734536202f555e3123f57963e9f99cd950ee45b2ac5b2a5ddf30a75b65bc7828b1b31a074a43701b7d96c630a7db74e68ea413411bf5620a8f3b080aa1d4bfac4990f3d12ace9cfa12667af5d9ce9e082af0dc6c1be2ec25047c51bea895db34008a4237e1994546aef0b8b5c7fc554c206d82c409c5eaf42fec8d8cd2aa62afc3b55695ca78a48efaa71903f0819e301f193288c8d50f", 0xe3, 0x20040001, 0x0, 0x0) accept4$llc(r2, &(0x7f0000ecf000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ec5000)=0x10, 0x800) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00003cb000-0x4)=0x840, 0x4) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000081000-0x290)={0xff, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x3, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x638}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) sendto$inet6(r1, &(0x7f000092c000-0xa9)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt(r1, 0x1, 0x4, &(0x7f00009ea000)="51445e72d5a7e306ccc509d23e5115d4caba40bc77922f8f06dffdcb76facd607faa5f3ce4a6d82c69ee1612a32fe8cb", 0x30) recvfrom(r1, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) 2018/01/23 13:39:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x5, 0x8000f, 0x8) connect$bt_rfcomm(r2, &(0x7f000044f000-0x9)={0x1f, {0x9, 0x1, 0xffffffff, 0x4, 0x587b, 0x1}, 0xc664}, 0x9) sendmmsg$alg(0xffffffffffffffff, &(0x7f000096a000-0x38)=[], 0x0, 0x0) recvmsg(r1, &(0x7f0000e47000)={&(0x7f000068a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000505000)=[], 0x0, &(0x7f0000ed7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:56 executing program 5: r0 = socket$kcm(0x29, 0x8000007, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000011f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00006e6000-0x30)=[{&(0x7f00004d0000-0x1000)=""/4096, 0x1000}, {&(0x7f00005d7000)=""/66, 0x42}, {&(0x7f0000000000)=""/196, 0xc4}], 0x3, &(0x7f00005ae000)=""/4096, 0x1000, 0x54}, 0x2000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000003000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x80)=[], 0x0, &(0x7f0000002000-0xef)=""/239, 0xef, 0x0}, 0x40) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000002000)={0x4, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/23 13:39:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) 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) socket$inet6(0xa, 0x6, 0x100) socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000bb0000-0x48)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}], 0x48) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000066d000+0xba4)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009d2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d53000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0a000-0x4)=0xa0) 2018/01/23 13:39:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)='L}', 0xfffffffffffffd0d) 2018/01/23 13:39:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x7) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x10000000003fc, 0x0, 0x1, 0x0}, 0x10) readv(r0, &(0x7f00001f2000)=[], 0x0) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x7, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xffcd}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f000066d000-0x59b)='.', 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005dd000)=0x0) getsockname$ax25(r0, &(0x7f0000d87000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000486000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b59000)=0x0, &(0x7f0000038000-0x4)=0x4) 2018/01/23 13:39:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000046a000)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) getsockname$netlink(r0, &(0x7f00009f1000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000018c000)=0xc) recvfrom$ax25(r0, &(0x7f0000583000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000729000-0x10)={0x3, {"bb3750a036fcaf"}, 0x0}, 0x10) 2018/01/23 13:39:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00007ce000-0x38)={&(0x7f0000e32000)=@pppol2tpin6={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}}}, 0x32, &(0x7f0000df8000-0x80)=[{&(0x7f00005d5000-0xc2)=""/194, 0xc2}, {&(0x7f00005e4000)=""/30, 0x1e}, {&(0x7f00002a6000-0x7)=""/7, 0x7}, {&(0x7f0000cca000)=""/164, 0xa4}, {&(0x7f0000b07000-0xab)=""/171, 0xab}, {&(0x7f00001cb000)=""/164, 0xa4}, {&(0x7f0000908000-0xc0)=""/192, 0xc0}, {&(0x7f0000121000)=""/110, 0x6e}], 0x8, &(0x7f00008aa000-0x9d)=""/157, 0x9d, 0xb6}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000480000)={0x4, 0x7ff, 0x9, 0x8000}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a", 0x40}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00002e5000-0x4)=0x0) pipe(&(0x7f0000613000)={0x0, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = accept$inet6(r3, &(0x7f0000e42000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000383000)=0x14) getpeername$inet6(r4, &(0x7f00009e2000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002c9000)=0x1c) 2018/01/23 13:39:56 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x0}, 0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f65000)={r1, 0xe7, 0x32, "cec4aeb6f3a9aa483f847dceb3f70142ae839d8abe9237f15d80d55156356ac089b8813d5981c05cd1cc793fc8c670431160"}, 0x3a) 2018/01/23 13:39:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000088f000)={0x2, [0x0, 0x0]}, &(0x7f0000b05000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000093a000)={r1, 0x1000, "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"}, &(0x7f0000ec2000)=0x1008) r2 = socket$kcm(0x29, 0x5, 0x0) sendto(r2, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/23 13:39:56 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000715000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000db3000)=0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00001f3000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2018/01/23 13:39:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80000000000081, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007ec000-0x8)={0x0, 0x0}) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f0000f85000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x259, 0x20008843) 2018/01/23 13:39:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000665000-0xad)="087d8662ca84ed6ce2eb796d53d69d9edfdf831a4b07d1d6bda4b79ef208dfd05d89b89a017dea0b45b191e4811672ba6d5d312000f090d4645bdf83cc5f53ff28cd82d60aaaf0b0e2c827b325e13fa6beef610bd780dc634cde1842d9bbe003c9a16d29556b78356864994ffd68556a46d419655efac7d2b39a258598ae241100bda7812a3d274ce93e6a37c5bc151d6e9d3cbf731c843ff52e9add155d4b810e83eb571b1110e38d44704466", 0xad) writev(r1, &(0x7f000043a000)=[{&(0x7f0000a26000-0xe9)="aed7391255d6bc6c534909377cdf19713023d84a3e8eb2f6b2cc0668e4d8465f4253177b7eef245939e81fa33516b10b6f2f0c1828af93d8b598f817922cd2b90284aa4be3bf235d1d4b667215a0fd82ed14ffc2494efc5488f66d6ee5b72d747c8320d6d205823c82eb6a81f700e2408d09321141404bfa22006005f9158238948e89d2441fb9cdf0bc09113c6f13208a45ce6154b5cfe1c75acf11b76f4c95cb625e22", 0xa4}, {&(0x7f0000844000-0xc0)="95b4cf1d088ff5c9268dda9fd5365738b22ec270c820ab74f492ac1a894a27a106a9427f880db3d66f1923db91be7065eb8ccf9ba5413eb1a00193e236bba2411a651285ba828a388872322ec7a31acfc3757c3bf2ab15d971db54bd082d81956cb0ac915befa3c000bb5a510eb4efe96ab5e0ce0a1cf587a58f81b2f966dfa06271155c9e0bab621af87a9b14f8eff23681f34689f0c87bf31a6d9037de95dd87bde53beb16d4a1c685455888bbe13a", 0xb0}, {&(0x7f00000de000-0x9f)="67380cb0c109b32dd667f17d3cb2ce489bd890c2405cd434933f2842958772ffafa5d8082070620cac1f9c6da0915ca56b7dcb70c9445754d4237516f59e79bcfd5df67585d17f", 0x47}, {&(0x7f0000f59000-0xb)="77049b12d2ee94d7e59533", 0xb}], 0x4) recvmsg(r1, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:56 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x20000000000008) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/23 13:39:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000417000)=@assoc_value={0x0, 0x0}, &(0x7f00005ea000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000095e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000bfd000-0x8)={0xffffffff, 0x6}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005f7000-0x98)={r2, @in={{0x2, 0x3, @rand_addr=0x43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, &(0x7f0000dfb000-0x4)=0x98) listen(r0, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ab000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000015c000-0x10)={0x0, 0x6, 0x1ff, 0x8}, &(0x7f000056a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000ef5000)={0x0, 0x0, 0x4, [0x1, 0x0, 0x0, 0x4]}, &(0x7f0000d98000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000de6000-0xb0)={0x0, 0xa8, "9e0046e14068f100a4349432bfe20714879a967291edf0251007837ce2a3f66aa7319df086137fd814485fbceb969a3ecd3ab0fffca0184827b8324cbcc9a5c9434312d078c21f491fccce564d79bdda5340d791e44f48062db1453a951c8bc45abda9fb2b4f2e9408cc686faf3086e3625c2288657c9487e5ef9b409930ad2c61d435c70adb0791b7caab8e41764587cb5cbf5a820bd1583f7812620ae40efd7a450f6cfabc9b4a"}, &(0x7f0000f54000)=0xb0) pipe(&(0x7f00007e8000)={0x0, 0x0}) connect$ax25(r9, &(0x7f000008e000-0x10)={0x3, {"3a0f883adddf09"}, 0x0}, 0x10) sendmmsg$inet_sctp(r5, &(0x7f00003f7000)=[{&(0x7f00006ca000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1b000-0x70)=[{&(0x7f0000e0b000)="1fea9b34b2d2f1cc64847337cd595cdc32b5c7b036da6de6ed37f7c70725e444a44968b7d10d02", 0x27}, {&(0x7f0000b8e000-0xe7)="ca5d983a03fcb903f42f2338ef99280362cacaf17e250c6ae0e25bbb1cd80e2deb86d2ba5126f347890cb0737a6600466a68cc7d2fde19351fe11bcef1a2cbc45c52d6a13573a856a0144a58217c2e6d0cfaa7814c6fe97c9177f170f8cee139fa33ca7d4a9fb4ce7c37adfc4dd0af601dee92ce41b73ffb3f8338e943d1d828cb27aeddff27ef8b9842366ab9285de5952885484fdd98d2c0b277ae6b69c5c6742af0b0ff97817ce805dc53bbd8de4a91afd6fb99309f682beff534398b1c6bae94420a4b3f0c1f5f865ef9dfc62ee037c51f69386ee1c5df42c29df1b2a00533df0a63cd706c", 0xe7}, {&(0x7f00007d6000)="e9184dfef84530a6b9b0019f6b1abb13fa817824bb1ca785df25bd6bd2e99529c8d0b9e5daec6699ac44b2f0ec0dc09ad2913d5d17361f13dfb3496cbc4bc2e31ee3b575e8d6627f19f51e22a63ee91dba719cbb507d10aca26f9d56c80cdb0676803c78ed224ecb3b3b6d3e1e2554479d80d59a633168a75110cca8039e5e0c7e6725cabf4cd8bc776a93d603c0e7d6f8def4b13a3661ea7d36c0da17783ffc8314516197d0a36f065412bd72badcf26f1cdc82396e8f1d539923677288419ad45bbcc339d1064f5d105540259f23aff59b5d55", 0xd4}, {&(0x7f0000ccd000-0x2f)="6b4ff47ff265d85d64e05f80e8984327a5421ce1dd4673376ab6f0ca3d4461888b112817d0379be545741625b76d4f", 0x2f}, {&(0x7f00007d9000-0x23)="ff9399794f0fe287637da05ece42cc89e8162c25a0c9193000d206932500986089b5f6", 0x23}, {&(0x7f0000f52000)="a67b338105c69e3d81507c3aa2003f5609af14651c5e89af465756b10fd2c5081747c92cf8908d2c21148278c19f95215a145941aa593a62cf3b5e4b991128254a843f2f9d615715ee70a0e39f6454af8db3bcf0af04bfbb361bac52ac9c7a9effafbff39f87773a4ed63e495c7eb8663f04b255a2f6e56ae1c84870a438390516185cf52708cadb5820dc28d62abbbaff06cf2a9b59e3800f7c0e56ef8eb61ba6042c8c8c", 0xa5}, {&(0x7f00004ec000)="56b94ce8d0dfd63c2aaad22d683536b18530080d5ee7bf33b33d84534c976fd11d00de76138d21fa5a4cc49fc63ca061acba9f07d6b704d098541baae6ded872e40affe6dd21931c088abe3700c3733297d3340c247c3fdf25f3ab5f91404f", 0x5f}], 0x7, &(0x7f00005a4000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x0, 0x100, 0x7, 0x7, 0x5, 0x6, r6}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0xcfc, 0x1440, 0x100, 0x0}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffc1, 0xfffffffffffffffa, 0x8, 0x5}}], 0xc0, 0x10}, {&(0x7f00000d2000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ea0000)=[{&(0x7f00004e7000)="72921097028f4dd5f8e5d25307f38349bb5c0dfd05c14b6d65b94a03e7c7d8b1ceed144670af3f2f3e078baea03a4c0630e0bb1ec2be4ce16011fc1d6ff3700e25151426d979bace95d373cf3a0c9c05db50fe6cfd09b09cd920d713f6541ca467a3e42142d5", 0x66}, {&(0x7f00008f6000)="99c706251c33a89f98692a94ff007536966cd4d21ab329338b89819c9e58f612aeb43630b8800c21968a3520fb63cd4b4256c164df192194a5d25d741da4592fc2acac0d2c1e3e05113cf6bae8a34263bb4ffe392d8d17a3a6198636ab0df92fcae0f4008a16418121c672280992a8783835992ffbe97862f14c615811a0263fac9ed287ecd189808124fc6b614c821abb95dbe0b82017c800837cedf6ed0cabc94d7590da66215104368a068724cf241cb085ace989bf0e62", 0xb9}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000e9a000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000674000)=[{&(0x7f00004a5000-0xf6)="070537afe5ba1ca2cdf0dd20520dfdaa8bb42941a1b3c79ba7c2f5292d1c22dc7cdc187aa93e2b72e6d28aa6081b04b304649b5622a695212115d595b9773d19b33d2e03eb5c09f0d0a06121f03674aa8a1f84c287a734677b77cadb1cad9a14514b9c15ab55c236e46f96641f7763e5e01ef847885132eeb46c87306aaa847e2e40a67f18d5045a49d8c59813d6fd6246f403d2921fb84b93446b9e847435f66d4ddf89eab8dabec93034351f6b13df4afc694a2805e150bc3c401b83d2254b49be61c1af9ece1e5d49cc2f18b66c5f49476114f1ad7e4390cf07ddce03d0758a925bef339e14fb9b7de4421eb68b1410f239611780", 0xf6}, {&(0x7f0000571000)="c31a6da6051f1a6de51eb9d68c9460545b3f8d5c5914140b2814f4d492cd677ef96849641c1ec5c04431009d948c95493121", 0x32}, {&(0x7f0000f44000-0xe9)="15806b8a98d8a01d8e8dcff3b581f279e1c7d2e6c56028a08335f4c4434993f84cc6aaa9ea51e29d7e90e4a682d0a034aa9b016103fd4eeb9a15294aa0efa14a0812b4055e0f0546a95a7394074d84031a895ddbd8f32c2621f771d0a0b2d6e03fe8436a035abf0e5b05e8a918166f288f5c13bc57a48a561a52bba4ed77796e751420d9d521967b778ce0cff2f86b910e1d857afef4156b03c830e0516a87c372fda558b6c2a0ad877f17f099ed61eb072d78e429508affd2bdc2045a8ccb147cb6a5c61e8d43f51c77b7e586fd89552aad78d9616dbad65dd095a15a778fa09c91e28a1b220fae1b", 0xe9}, {&(0x7f00000ce000)="dd158ea401eac29e7930cc6ff923ca3e6fc9f7ce3787c264b1b1fab7cd89f657e74cb67b133fe605a2d835add0d27e683c834e404c014cbe0d5308ffeacb488043de06e34c77db2e02f08b8e8e3237f9e2d55d639c08c5f27818b63705c67d071cf4473e27ec319aab4fc45e27986ce8db26c01f7ffceec9c1e099358a83dee0dacb9cf1343ba3bce0ff92799233379a31af36907b37ce6e6573c7edcff639138e19cad656be45b7fa9aefefc6b011f1b21a6050742e6b7c46d6ad4cae0e921006dc480100a28e8739c05d7c79368ef1337e27e6c4786ebb288446f3b971a86b55ff3590648f4ec27915888b97308367d47d2f8ec9959eaed55930f5e0ea18d9504f3a6000e865ee3fc7d25696698dde84cec30de791bac97c47349ce483b6262da2680ccad305a6a6cf6785cbde7c2fb8fecd0648a6d6973865f2a253d6f298d622a10816d996ac136992965c43df5d8b6bf2fbb7df4442adfb58d5f3aa50fdba26065d0131955a3baa3956a49d9f661d9c5fd1d6ff8c4e28391fb813a88ae5c9a2f8a7e4df258e4df7d45d78d417d72da17645db851d403a71e338fc63d46b44cdb098937886b9087a9c128dbe97841ca1ced03565c38c61540e84f71434150b3c783b29675b929e3e477eed61e5724fef1fb2055b619de33ea8069590a5b6808f91e43d6803c4d67b3febe030eb16e16a1f0e668626ca3a06f6577e909b1575f203a98dbeab09b19d8a10474a72dc4c4ef59316c2881276bedec2ef84ca79e6b247a736371bba9c3a0a39f7704fcaa2e3482e2a5817fac21e874d0cc967d15a6577a668b660acf409fb93fdcb65923568042c2439e945c8fda0b3dbd9b4bc731a10f4e6797ebe737a6a51f8bde9c0c6b2f53ee5c395460c356106df9bf486b2d3187211bd052e275de6ef8b9211c76918e344a8309e32e156f6bf29c1555ab63484c3bdb7b41f30c600726b345cb641a1304da0596bffd1bfb2a2d80ac6b47864dff6bd66006fdb26b3361d64fc103bcb5bf73717311d723873d201cc41c03eece053eea817429c75b83b3acc2ad766b7200d1c0bd668389e680ee119447a30ab4175ccab3e20652af6bc088f814e2fd54378d8f93bf1e05fea391fd95b79b89450f636a54ac2d3d33b58f87e75fef70e980b1fa5f3443ee22dc3aaa0dba5c9d873acbe791a900f4baa1f7d90303c4f89f4403c0665360624fedc7e15a4b6e270c805148927280c9a53371c69b8398b3627f786a143fa05a8174fd5afe416622ebec011ea6a3c1673bb2de45bcbad8480da6119e7543d9419003ac67d2be8e90b21fa1e3fddb29b74ec5303081fe1c6a9303ba302f9621b899cf31dbb3116dc47ff327f35b4a6a90b1557407771e351d835b6f54ab529a9fadec7dea84ac6b233723fd75ca57e144795eca718a46f61b431bcd90be952b480adb49e0e386fa41750b485a3c5dfe3d5b0f6cd799d611bff7c76db90379f7574aeeed03ca48c8ba7106de0348bda2f27ded89a054bab68d847555198432d007cdad0e89e35f68e89f2d673226acabf7dce0df496b6bc0fe8e7da33e443559705a228af19a5a62e533382ffe80f17d390354627f0f2f004d803dfc79d9c9ee7eb5c43bbe7e29febd2dd5e2fa25be03410e10fbf257986faab5de91828e52d5b9dc1c7f64c2d2512fb274217799349468fadfd052c0f6050ee3745330784a6af3b28c82db7c592fbd69e16b521c06ddc85db95b1067bf7c8d285e4f6147cc0dc0b12f5f235fd24b6694a4673fa79dc8690ea6a59f06fb3df96781b70758f87d40b06bfadfd735aa3e678ef738d2b1a18b4f219e8fbc47910d564f00ef0a3979e96788801932d15c5fbf539dcdbff12c529aacb52cd4ce058e69f48841151fe12a3fadfa5dcc68997482b35fe68dadfa2b9b7159d13769badaf960fe14a8ba268278caf273910e668505db3857105a87f8dc2abb83168d57c72cb0c7b3adaef77bec9551f8269aa8554ce3a85115f7072224355c230e5d9ad84defd0323e69ac361d38caf9bca425f6e581c6233b9f47805bd3f5727887dae073c63487db0996e456b2b13aae2f1d019f34bcf5b30914003724431e5f050c823ce24b8f91cc615f4d5b144951dde26879297cf605192349738f751bde282a491ca632ec7380df687cab1e784d959be0090975b4e272afcc15e09c8cdde3904d3221bf16df046a4b4a70fd41912a1c10f08e326c2974ca2b3edb80073767eedfbb1eb839104a80da4f089739c94ff13cb2576a52a906645a78fa2f8494b283ec9050541e7ba8e60506e5623d6821ab2fe641bb2a7296f77181e5928c49a2be6e5c73944bc107b1c2e7b92e75dbdf37c8ddfac40071409175596645b6b2ed183cdaa20d2c83f60ec4cf32cf4f7267462a05a51206deda517916fc8226558da2b46488b00a68850fa1b2e6c58fdceb7d1e28a3b4b5894832aa48b921c059ae7c9d4f9bbe86cf9177d9d472e2c1484dc23a681fec613d950d6f60394d6bd1c17898370aabfb48eac30f55f2f437fe2f57dccd3e2ddc1117f9ca385d0ddf7e42a47f546c39ee0f4d76624898bc18d60da0fa2ead73cb1dacccc7f4958165011db7446f4fef8a3837457b5a9e0edfe972de8384225e6fd6e8b38f70e4979e35073968be796ec34b264714c673d9f6ca4ef0eb6b878926c02d34352695651e84f92f017ef720c553ec705f0a11fec55da6027dc1fa41443cfd6a4c6f9ce60343d16d91bd564bd920526ad12353c4021f4c51aae03a888aca8e119a461913f6a93d423f8af3c9bac1055cda3409601324cc02b89facefc064e08debcc6e69dc1d24a2a9def067625480c42f3f9ab1586b0203c980e7ecd47dd6b3ac0f2095e12ee326001a48521acae9db2aa82b22fa0007b86e2a0d3de79a806b2ed35b657ccfc91fcba2f1c5f8d5b7fc408cf997ac0e8b5433b41151fce7134dbd969bb70b1de29fddec7a2d15877efc0a1308dee332e386206dec45f4a35b80c90acfa9ecf803cbeb29c70ec1e0a641303a8f6cd533d0e73262242e4145faf26cf552f0a7da5a8c330d1a9e583b3a688ea623e70638a10a2f9fb1535a4a2e17bf3a8a19263d4c85cd9c7a33519ecdc7a954f6d6bf43450e1ff927b8f4df84bce3cb42e858c49328e1fb34490433b083287fa8567c18546d2871461e3c51b886eebfd685b9b5e33a5f2c23e8a0d826b365a4fae445bb44ed80949300d8b2f6061d9585516435733ede6b8e0470ca8c9b72dede600848651d2bb53c4f20f52c52e2172a518877a2bc1cf6da17967c9a222e05a8db32584cd7487f67b74f4118523509aec9e15a7b2893df6298218e6efd2220795cff58d02d07fdc8db6aba94ee6c436064b0a4bb8bcd3b19e78eef765ae6bbff07981c4fe0892957a32fe9da70798d386edb27d8404baeac122d8ebc6d3b05a16bc6b58b54bae080e5ac0508025d243788e823efe5797f7f4b8b919fa9624d495a02a90bc019efeada0a3a425d489dec950bb67cadcc8957eaf41b26a973579539a2a7c57e9469846b192177e5b9cde4b6eb654755ec1f921b7228d21780f0ae9be36fc850fc496d7825ae327323028afe381718e6aad6d06c313b2dc72961598770a0872e2f08f418defeec16d19bf2c519458a94a81f8ef7002651f696eb874d76548a5b4bb9d6aa7c86fa85fe8c7f74f8570ae6b638d6ca1bc0054791dfbaf724f35e44a98bbc3715f8320b0c42b66a7be28ee037405fe3a65485cf8697666a74b85d19a5ca6901721f5a953e32216bc7513c1b838aef5088d7e62afd7314e46d568c1c045d00990940dc6a03d6bcbc89b9456941251d967d2b01021566031acbdbaa105355b573eee71258a421f736520674f6f9e0febccaa07b8297d7fac1c8dc9dbf1ff0a7a920ff1d839ed6484d040d33f88baf07ec96539a069beda4faff8c7f76f59d72fc65a03091520b09d4d93fe585fd667ccf06f375ebc829d93a417d2538efc28fd54bb5e811826c49b25c03d979296351f84c8f82049689f26eed6da2b305ee3dcb48c8bd30b66d713103598ee9877fa28782a34a602ae960b5304d448b8b4949bf8d11d622dd17311f2ca8323cb027803d019293b4e9dab2cea2d0ffaaa5738f70d8d2a767d6b0e8fed227747a008fd20f7e1c4178aad71d63c41438748aeb422e91a13a1b249c3d063ee88f2feb66f52227683dfe9a8d33bc1569d64d570a00885102096d5575dac3cf7767674b7d3d34535541f914a3298f4291e6fe1041842e96a510f50fc036c5f9a12ce96dcc02d527ed5c489940421ef28f61eed90c84b3e19e55e72ad3769d2eef71f8e664e90e8df54992ee9b650c7dd4f00f75d84077095940be89b4cee4e0ce2ae1b247bd83e0625f6b7927a5fc5a11826de2bdde7b29c4754bd28b30ddd424c38ec2a809bfe42ad03e2165095490cbba7b32e4e7c825c5166d62a5e798cc4923ff626ba57aeabae8ff9436aea1cfb3c65145a4406f3bedb96550dc9fcc043d7597ca246a9fa72ad94e536dfe5f436c82c023d73a5e9678923ff51a4c05cacf0aeebd61b56dfea6e8cbfadf9351f99d2d38aba7ae0b2a69733a4140e7bf9e945a1d8da6edb6dce6c19004bbd05f7c1c811d31b48ebf53adfa702b361ef0e07ebd7a88ff921d067cc00e7824a4a42c75bd21366e651c15f457502f45fccbc847e8a313f6a2f1def2a06b5d3dee3278c8ffd55eabe8c7e5905dfdc4d5c1b712e2dbf9e074850b2784dbe896748687b18e8d4ad269e0de72fdf5fe41c164a9f98e1a1e1cea9a74ceb3cb01297776306a439bb92c35946f5014bc22393b39d2948641a7e1afa3eebb9ba0ee973bd02915f17213b1f230e130d2cc7b6bdde8fab5a92cffc4a79c8ceebdf25fff434b8d39a6f07b7607efb358546b8fbbc4aef1b8c2460a3fc65ebcf1e0d8bd2965df8c430f5a8627f711427fc4d9c5e33bfebffa3bc9ed603bd4afadbe2e5d04f40f9a908e3eff811d27c689745ea840edbab276f096919d03c3fccb9526954748a9d31528f34865db2e33be3097e4aaa53ae38cbb9598982b908c7453f2e1dd53020235ae954fad147f0403e86005e137f1bda9d0304b528be04c2d27996290fe55045909e0fc3b74931ba03879eba8cd4a7038ee67eb06e53f18cbdf468f3e83e057396b6ce31aa19e8c0314aaf5d49014952fec4c822e05341264a9b79acd9e47b7b79485c7702226bd480c5a3a935620c0f740d3345b6f762153904e459301da330c48170fad9312b6515409c4db30211fa1fd35b3138fb7c3de38928ce4c5293fbd733d78ff179e8472185e3b53010eabd576febce1dd720bfd58c46dfc81ddbe73c09d1f81a09b008d67237f39a4c003d806160923fbacdee152c2a2163f4cfe2ef9b0ca78d7526a655dd52bbf934e64a21017b0aa1b392ceaa70c92c43e073470b9e441303636baf5f78e3422c50290a68fbc22f69acb4bead57864b1c1877dda3aed620fd14b33fa1797c4a8bfff4583067479ebdd8199986046e2105d7166f5e61fae497bf1551d232f75d53b5fa8af220e80e9cda37d7eb38ff833c2c28d6e1fc19b2e06cd29b2b2978c608f555aaa838e763c052d5e3223e4e0af29ede24f748bb5ae4c4df91f598e8006f7bbc3b1165623fa3807d16a2c65234c51609b634db651f8b7ff17e88a5acbc82ea7bdc60f2b1f2893064a1022f6e577333a149d578ab0af22cea2eec9c4204bd58c935790b051b72e3d89ce7fb712c2752209bac8819c0103af05335cd28e76b52105b07503e090d784444b4e0afe818f1f9163fca64", 0x1000}, {&(0x7f00005cd000-0x8f)="1b46cffceb2fe01604a97447d14e5d47914449338325f932ee58f4d302e5144c0398db9527c740e6e60dc8a75c3de06c910acef0d4283046e865eda551a013fda3054f1974b310e228b7eb7c9ea0875a900050cc8d74d85473471bb9558c1a765eeb9613025707c5dae6b14271e52fa514c25387ac593ae649b7fc9eacf20dd86bc0f9dbde99a16c0b75f929add551", 0x8f}, {&(0x7f0000097000-0x3f)="75ee52f2e0960c588c41af6051239c350f68077afdfd4573cca53b1a025186a1fd65f425bc69b415f504e567a5d9a3b98042165708be620154422333d0f672", 0x3f}, {&(0x7f0000fdf000-0xea)="06df4d9d48eddc8449242f384d3f6f07ba52bb8d78d3dc5e9b7439ff4ee78fdedf3082f5c065c99796e0f902ae51862a9881d29d75b11b6126981ac6161d1fd5a28e50825634bac937e48084627a944eea338ed0d42a782eb93f8af6aa3081f2b4551c83e43549e3c6c725bb73524764708f59e46fbd6e6c3192f9e7fb1b806ccbeedf0a4fe6d374437d1db77e415035778466094ac8cee537b22b7a35aa74b106af562424d01e900cde86a0b26b4d9156b976c68b94dddae2feb2f508ffce055a90e8c32723cf7dbcdf863900e173daef33e690642de760d460c85ee54a0393b0deb24568d06492c95a", 0xea}, {&(0x7f00004df000-0xc)="1f2a07ead82723b5b0cb4198", 0xc}, {&(0x7f00001e5000-0xa2)="27e0e637bb1bd166eddd9d9bf21829aa60cab4eab42fb80e3b38ef821ad42745d1ac0c0179891a1d5fb5dbafd941d16961e797c39538ef0a139b4b83ca32348baebccc614e5d66e3f0e3fb902925f11472281e3e302cf55f37a0200f02ae0efb6e7e2409f7a11624929a52b180c0fbc1ce60c79816f9ccdeb81ed2b21cab5fec4535738a043d691cc2dafeffc5f5b49d3c3d52e02a1ca8c7a217ea6c994409796a7b", 0xa2}, {&(0x7f0000904000-0x5e)="7a6b601bb83c5863ec3691b6dbed80e107b7e69bd03b36a85a89c32e992cf356b2c2d731b7b982f9306f1db724204a4a535e8e73298f9444bf0106c2197d73d7b8d024c031b5d521c3e1ea7c92b81a75b3b5ddf1c629aacc1c14c343e71d", 0x5e}], 0xa, 0x0, 0x0, 0x0}, {&(0x7f0000298000)=@in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15}, 0x1c, &(0x7f0000d13000)=[{&(0x7f0000422000)="d8cbee1ea440697f181a9a1276e82703ca0fbb1bc5aa006c43f5e65e66ccfe696edba98b56b1a38c889436dff0dfff3244d087457970b27a2f053eb2", 0x3c}, {&(0x7f0000705000-0x7a)="51259784e08f16bc00ca89e652006793164f23e182e18f5ff17eb68fc6912fadd9c5e1677058ddb52d328abae68eec2ad583e3d9f71dd56784051f93720ca96201284b05917fbb8377974a3ea5ce7d19e90455249be20e6c9274e6d06cdb9aa1b4a69c7a092eff40ca908cc947329bcbbfed3eadde589e83a862", 0x7a}, {&(0x7f00001ce000)="9d6702d29fdfa9a014fb4d09c9d4a751309f51ed7b987137652c45e8b2090d9f96a11666202b831de22092a8a9a11dc91b43846de2d3b60ae825d39f9c4cea5226724adcbea46a6bbc0c129bcf61761138944c04ef44fd2ff6cde07a474db9cc258bb2c4d4d70c8b", 0x68}, {&(0x7f0000f8c000)="f0b419391d41309010b5ef2bbb17c5289b1b03abbe65e21563cba3d9650966a5cb2b7b888d5d8707fb643e01d27795e7cb8a82b17505ff905c2361c952654e525bc91fb7ed602deb3a8a1240dbee561b35ec520ec666df692043c77bf62e3ed2a2399fc238c96c14932dca7fe6166e489d70933e7b9fa7d51ca3092e60d5ae6982d466806dc56e2c25d95f2d0f", 0x8d}], 0x4, &(0x7f000036b000)=[@sndinfo={0x20, 0x84, 0x2, {0x8000, 0x3, 0x7, 0x3ff, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x2f548125, 0x5, 0xa, 0x9, 0x9, 0x0, 0x5, 0x4dd6, r8}}], 0x60, 0x48000}], 0x4, 0x44) unshare(0x4000000) r10 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r10, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000e72000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f16000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000c94000)={@loopback={0x0, 0x1}, 0x5, r11}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00003d6000)={{0xd861, 0x1f, 0x5, 0x8, 0x6, 0x8001}, 0x1, 0x6, 0x0}) r12 = accept4(r4, 0x0, &(0x7f0000795000)=0x0, 0x800) sendmmsg$nfc_llcp(r12, &(0x7f0000154000-0xa8)=[{&(0x7f0000e05000)={0x27, 0x9, 0x1000, 0x5, 0x400, 0x1000, "f3d2dbf01beb3eec8d3aea349cd880a62e32c50abe8884682408607b0f1505edbfd58a48047428eac52c6e4b4469954fc780214673b1da5ff81893e492eb16", 0x650a}, 0x60, &(0x7f0000987000)=[{&(0x7f0000cb3000)="11d939c5aa4c23af8313ac8dad39a5ec4b87c7488d895c3e750f3fd54c6c4c8479953bce7b23207f3e0641f4615f65552b94acbd3b2d15e8a4c340f79e03113f43ed370cb8f211d692", 0x49}, {&(0x7f00008b1000-0x3f)="d5e6de9d5a9f95cf87f9e1a8a7561544731c297a40de7bd1b466308f4eff8ecc99b3c31b00d5133039da667fa8a8299dc30cc89c3c68feb71487e3381cc775", 0x3f}, {&(0x7f0000206000-0xcc)="a3525ace4fca70e4cfc7cee1047c94414e331f2ea87bc6e9db4b86f5b870da759f828aa4cff1f05f5d79b4dd9da6e10e3eb5166f7985dc65561b1fe6af9dfcc33cf896937340f29e28d103c71feae8cf95270caafb73ab0651c9b0a63d84133dc617e60bd137954766df7bb145605edcae98e3b9392221a28a842d868703b80e84d58b8937a54f998b6d8bcfa080ad4f004f55cc47722b66c71ecbc0870095850d66e1b8786430d73fed561ff1fef78a4cf67d9201ec5602373508200516a0d98becca3f7ed7dcf415c48d40", 0xcc}, {&(0x7f0000d2b000)="68b842705229521813c4cc5bd3376d179d82f42ea00de875b7b39948db972dbe6c8f1176ff6bed862dabce3a72531e36cea42e110c6b045186cb6084887cd6c61010b74c46538210be32c442b6f922bab945e48b5b96dad58f3a2a7477ac226bcd46e58a4afddaf0e0fb92f27e83641d9b3a0c15", 0x74}, {&(0x7f000081a000-0x3a)="77db878500930aa1fa306e2d1fa69e5e0ca14939abdd75c439b456cafa557e22a7e0e4155c27b9b2320d023f0f823b43172c39c451ae8a88fea4", 0x3a}, {&(0x7f0000de2000-0xb1)="ca5f07aae74149df4912bb0d73a1ece99be5a66d6c258a975a416f5df0923669102a1c505d062ead546a52c429efd3d1e90b084c42a8e208c64b804165739f425132de506584d80f79c3918469a14e6a7a8cfa64ecb426d0a62e51b02775be65983e6196a2b290381cc1fb70956f47da0dde2ef498d25bd45533d4b7f60af0976deebc727e0b1048a5374e71b23143276caafdde2711a54e09f15ff39c69c683da5c3f829474f36f1f7573d95a25a76e43fe46754dbf52a5a7", 0xb9}, {&(0x7f00006df000)="c42f2ee6821c31231e45311c7dc18d6e6b44542952edd9f0c4a052fce7757f6389368b87dffda36cb57b40a546db74da17ba59b5deb15e8123fd629d893719e0bd0e480206c5f9018380dd65cafc5a68685bcbe6dfd7dc538a05593644a5b40985ce750394323593cded76afb943dca6953e5a1674ed3a7e8cff992b086b84164969e4fadb8c9c42e86d23cbeaa125c955ebecd43b0f62461e122a10d72d1e0bfa3a49643b0af3181959b77745417fec98d3e7a4099449b080f2d2af82c567cb0cd6b9408f50edd5418ad7ee2c12109c838f95fe6ad550c67d13438777bf849a094e257b9b7a5e907a438846", 0xec}, {&(0x7f0000226000)="3076f0ab1175634d1681c2cfdd5a088bd9dea30b2ce1b61eacd1207a5523832737824c1d51c160342bb1356e038dedf3f4c12aef62", 0x35}, {&(0x7f00007f2000)="d50da5a744a53f2fad42994288f710121b7ad5169e4f8f677b20abf8430c6efb3c8d6933abd33b92ac1fa2000517d988c098057336f0ed5b5ef180d10dc1b725ffd5a3b15553be7a5279596beaea97e7cb2ddceabd8aaa9a81cf261f4781cb0f1b674c83b1500dbb9384638b40baf71d003fa46c84d0ffd22e1d1a5875012c86cbfdc1c803b168a66fefd3643488764a4aaeaf51a908e830eed3b6e9b302441bc28354ae73d3581962239817395682f04a8d6e64437bd3f519d67a4e1458017de5d5e13910946d3ad9a26c218ce22a6bfe041915cab2ccd22980e32d375fbdacf00aa9eb39367f71b1fedf81158bd5a2dc1011c2", 0xf4}], 0x9, &(0x7f000040f000-0x100)={0x100, 0x18e, 0x3, "d21bd2d03e6ceff030a75e9c9180048428d4a3a0b1b8b8fbd16b37c2e81814e5c5dc27cdc553a5a83f6222b54256f7da012214c951c51e4b48f606822574df7b4516ae4ccb7196ad14b40c7454073b8bde46594f1dc621652b3d2da7a1b70278e45f79322ea84345e3689852802c40c0980fc2587e650ec1985ce8fd990dd4e09be6b106fa6ee27a5b63ca71b1cb4ed2266b3ba124663221fe25048d8a56e6e762fea5db0d3475b39b6f242e086af8ddb853f4eebfda00a7794edbebb337ba2e68a8302939c06d2783125412f4ed334aded275e495853ae699a2b13f8406ae9d9a71dbbeca93ae29316d"}, 0x100, 0x80}, {&(0x7f0000ced000-0x60)={0x27, 0x9, 0x7, 0x6, 0x200, 0xa6, "fe307a85104eb74d2ecfe73378765bdb28e2b534fb187fb5161506ce7d933b151df1a3eec469e753af7c71517a5fdc78d8c57d2f5c4e40668ab1f949fc7e64", 0x100000000}, 0x60, &(0x7f0000fee000)=[{&(0x7f00007b0000)="a2eac2b21c99ac7abb8c89f292a5be327746b702be400792df5f80242a71b4b2401ff602852bff7c52452f6459847ce84a58f5ee71d0fec23bfad832d707309aa05b386e22071e0c4c79e5950d0e51ca09ca53e07848e19182e3ceccfb55b540c2b7d670b1b9ba05984bd758790095f8c4798d7f573708b90096c64b82aec29aad4f0f15dbf89e9cf14ec14948ca0db131e45061912d0e97ce884492a77e96f244", 0xa1}, {&(0x7f0000082000)="49502952e49919250b4690ad513d5364291a96ef6e9bb2c2857589d70237db0ec5e8bfe9f0246ebbb1119e777b75f1f2948206259963e24d74c47b6d9ee5005627235f7568c7d4c50747f45670ee3aeb0516e5ebaca55c83619f28dff8fa7a47fd3aef0f40457d394cde4800865332211dd54e5f2c3aab4aa18f9eaf09a01bd226cc6e062d4678d01af31463d538587d05019f670e812a77cfc5de50db1b62504b43d9e946a3a36eb5454facd08c755d93fd53a6c9025b2e747c073772f4977bc0c5f1fb16fd743e9a98a95b0a569df27a53155aa456bd88c12d55ac77278d2c17a4a0b29c", 0xe5}, {&(0x7f000092c000-0x1d)="fd77c0c0e029cac5082defe6b07bec0cd73572dbb777157196746452c6", 0x1d}, {&(0x7f0000d8d000-0x22)="f9ed5dc201a31d41a4731acc84946b9804750d9292c2c718a75b1fe90887deeaf624", 0x22}, {&(0x7f000052b000-0xcd)="86aaa9a24bb44fb7ff7b9f8f2ef3e2e364f79176a632aa23105af86618e46178547d97656a0bc345919c808ddaae064e5ad2d09054cc7d81f62af5cd0d88a65c6f15646cc555a4dbae36e75518eece144250b2191e23d9c42691bec0ea36565adcc2e9219453f0dbadfed5ac6250dfce993223c1cb44435aeb2dca2387b4dffb90ff5110572f125eed2622d84e89dc995ca71a60ecc2bf3930349e0da0257120416e28f0dab89f5d90829d6fcd9845bffdda3a700c854a9be8f78bee539e78e474c9eaffc97935e6e2c8ff3517", 0xcd}, {&(0x7f000064a000)='E', 0x1}, {&(0x7f0000db7000)="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0x1000}, {&(0x7f0000889000-0xd6)="8ce4e7c43b28defbe25e86cf61bd81ef5d5efc6ce362f537cd428e3fbf075d5c06aa03ed09e7a2fa6df5aeab879b17bf1513eaff581c5ebaaafebb02dbc6e326bc4a7e3f8eb714be0a551be16e808f95882eb9365d7add164453f2cec55ae6903d276be5dcb35bb86201ddb1e6723f7f7ac66c413574e8e1362cae1bcf1f55192c5ca7138de349a6e45ec2db128963663a09e96d6f11716586c58d7004318ad63df68a720ca557fc4fe143caff1a0124ec305983b860fa4e1a6d08a7dc0d5c6a70ea154ac4ab72037a08a1d3be55fe6cefd0583d9a24", 0xd6}], 0x8, &(0x7f00002e2000-0x1010)={0x1010, 0x0, 0x8, "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"}, 0x1010, 0x20000000}, {&(0x7f000087b000)={0x27, 0x4, 0x3e2, 0x3, 0x10000, 0xf5a, "b6af320b39e86241e38ef1a075b4d8b9a182a3831476ddf3c7d1e156dfbe2734952ced5b199cac5cb185017813170a11526f86d1b4061bbdc0528375f115d6", 0x4}, 0x60, &(0x7f0000b47000)=[{&(0x7f00002df000-0xe)="13fa7320e72ab6a2e359056fc740", 0xe}, {&(0x7f0000b98000)="c0a6508170a661b075078493d9c62aebd4c987fa39ef34404d2d0c4a815cb3f7c3403bdb55b300dc92b772db84fe108fce5fa848f9ecf8dd9c62e2f7145ab46c5422618d3c02dc696628010ba647fd4f8fc4c8ce2ada1d3239a9400a9b74e514442e72918421a92abf3785de71b391cf782905c8c5e87d110aee7c04a62d5737c12504a1e32c72276c9c86994390c5180d3f2dcade0887883ad9ab0e44501c47ce1c3b7e81", 0xa5}], 0x2, &(0x7f00008b0000-0x10)={0x10, 0x11f, 0x9, ""}, 0x10, 0x20004001}], 0x3, 0x20048000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000031a000)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r10, 0x84, 0x7a, &(0x7f0000f83000)={r13, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f0000ba2000-0x8)=@assoc_value={r14, 0x0}, &(0x7f000072c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000017f000)={r14, 0x80000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r10, 0x84, 0x77, &(0x7f0000d51000-0x10)={r15, 0xc94, 0x4, [0xfff, 0x1, 0x7fff, 0x97]}, 0x10) 2018/01/23 13:39:56 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xf, 0x3, &(0x7f0000fd9000)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000fd9000+0x4a8)={&(0x7f0000fda000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000a1d000-0x60)=[{&(0x7f0000fda000-0xee)="323c044d86147324ff67e292c4d0c8062c8c12a67d163fff8fadab5d20508051c498f4d3a3a080d2dda60b97bf640023e1421d31190ef65e2edb3df65852b172d0ea14b24c247f2576ae520f2c4acf8acdb2b8ab09c94cd617ce5537ea916deb10beee73cec4b928eb203eaaad923c607b91e92f5b1e8ca699db63425fb757a2f4a16dc7c5bd3c5da3f035e55450dcbd47bd958a5512b79dea3fdf67979f698d5137da366a84bc5a0f04e9e0b43b24bc3f39e74670001038b2bf0120b1ee95b0fd17e6c783a4c26af88e078646b11033d81416bc7b781d81401a2aba7cf2e424e6326b0a452cc3da00c182df81ae", 0xee}, {&(0x7f0000fd9000)="753a1d037dacedba780e9653236120cec99d117643ca67d705406e", 0x1b}, {&(0x7f0000fd9000)="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{&(0x7f0000fda000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000fd9000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x4000}, 0x5) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000770000)=[{{&(0x7f0000fd9000-0x9)=@rc={0x1f, {0xffffffff, 0x8, 0x1, 0xfffffffffffffffa, 0x80000000, 0xfffffffffffffdb5}, 0x200}, 0x9, &(0x7f000024d000-0xa0)=[{&(0x7f0000fd9000-0x1000)="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{&(0x7f0000276000)="062c093d0d5e08167bc2ce8446fd839b44eb64cc693d58cd659fd89655a9f749b9d3585d5145038a87b380bffc66a862c62f82c31c508a0a49e43833ea59dc94531a186f057581f131ce3e04167d4815bce074d69f9258c40dff68dd69080635b9a3dcf57530ecbec353e5d7c8ed0b97d0daf05ee83fd2d14eca640fc91b12b2c93f89b66b6f00ae13e66b067b54719311aa165283621a5e9dbb25083f2cab42", 0xa0}, 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"2d73dfd9a2786559e7c9db3bc507c7937a747a8f267f4921b0a225d2630bba909ba3b4f61d032ec4957d9236f3f94b2fbdd77231d8955e9ae40c25ac5f9ecdbb1ec48d847671b753a44966e806189e3a51b55c94c29632132d6ebd71520424f09746481f7ec56f2f7ee2ec7c28f24cf9d49233e56f2a032da954c4e21604feb66cedc47d7e205291e60dd20b16f78ff21b4a97aa3708deb976e234d9e020586a1affa53a28612933879738d9339a714d198030fac4b6bd7901c7fec69a72440f67d136c577da675fdb85b3a6520410c3596f1343f5730b61584c32d212f0a784bdfd435973b55b532a198ee7511a"}, {0x50, 0x0, 0x101, "79a0b07fa42f4b82a0423e415bcf5c40761d854f72b7c55467cf13683aa4c70301fac6f1e9a853288a8030701341022ddf385de0d3893abf600f"}, {0xc0, 0x10d, 0x10001, "5ce0a99f1bcbcb0662b62039cab983d53b0f1d9ba657c0c27f7b051dfd3b1a73e9790c824676ba2a4fdea4aadbbdf2a33e598ed5dd50859b96acbc45ba470f83215603ad6c92bbac9d7e473f95bb225febde673ace43949c00c3567b0efd807cfb0b971d9753dd099b27820ae36d099a48624628c3546c74f3f679c125f4e30519aafbfaf767608e0a8b4c17031fb6780cd4982d2902111dd9fc09af88998ffa4a4184a9f6b30e816a"}, {0xf8, 0x1bf, 0x3, "8bb049fe41cbcbbb6f4b0bcc48bcf84d504ab416ba66eb855f263c840309c317c9b518997c34b3f7d2c9355c65c6685db9b38d453d5c97c8ad7172b21fdfdf62f6695f9f9a09a058975d56221f4c1434559e65be61778f9b8094f992344f7340334187f828f72c62afdd8783f58d209bfe4483ccb077af95030ff955a3f719dffdb3e95e3b7661a7995b5dbd9972ce17d18aa50774781f81b5f9eb6147519ee158fc1c14fbb480b0e461501f8d738cfa8507dbf4b55fb2dc11bda2c931c4c19b7bed2ba7fb7bb452b9c628b558413659f01ce9c6bafa8717eb88d4fe27a0bc257021904acd700d"}, {0xb8, 0x18f, 0x5, "e426a4824a62636c95435a4a61548f02befc4ed8f7dd9d724ad5c0be4abb4c5b4cfcb53302c9464984f714ebbdf9252238224ad701a4e3de8f77be1bb9285dd6a3c63bc73c41bdbe139a30cba434c9fb5adb222127cd0649f86e4a488461128b2e24cce0b1a5c859c5b5e5d5439409e317d1dac2efc8ef74c691c683b43fbd7c5ffc7618172b4bf88f1a62ef2d2b1fd9012fc674233a58d0d7513ddd877298fad77054d9"}, {0x38, 0x117, 0x0, "7b625e99062c135700977836e6cd7f8abbbf02fcf7774e360c768b24d92fd0d39c"}, {0x78, 0x18a, 0x3ff, "ee1ef2ac489b0506ddddcd06ad61a40ec97ea96dee364090e34d59a3b7602506f0d0f85a5dc5c42e53ac10a87f6a02962220df323c9fe1b64076316add5545c1999c075f9501bb320ae73ecc3a8070b02f6165a6b02df930a7d78e826102c119db9a44f7e3"}], 0x6a8, 0x20000000}, 0xe}, {{0x0, 0x0, &(0x7f0000fd8000+0x132)=[{&(0x7f0000fd8000)="7033f5cc3f7ddb2bf18cf4210f0a71d68a1281a230841e9446c52dde479e70d8adfa62c0a716ff99ecfdfbf56877f81646f3d2b28b8f47de1d3073717431c5ac747df1b35548cef0356b88b7a2afa13826421a3833cdbb9d7d217c38536fceabfb3e2e1ebecb3d3ed3c2f3c5e5a2105bf1ce56a0538b421e705eddfae239994685f28497ea3451f957d550df66d6ac4f74e2e059cbebc5637ed37ec695b84e09063478d4f5af57acb4d61c2e4b33a3594f7d912ec4a656c0cc5cd986a0b55a", 0xbf}], 0x1, 0x0, 0x0, 0x2000c000}, 0x2}], 0x2, 0x40000) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r2, &(0x7f0000fd2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/23 13:39:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009f4000-0x7)=@assoc_value={0x0, 0x0}, &(0x7f0000c3a000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00004da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [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, 0x0}, 0x98) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000379000-0x4)=0x0, &(0x7f0000068000-0x4)=0x4) 2018/01/23 13:39:56 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x5, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000023000)={0x0, 0x0, 0x1}) socketpair(0xd, 0x805, 0x0, &(0x7f0000022000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000000f000)={r1, 0x80000, r2}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:56 executing program 4: mmap(&(0x7f0000000000/0x78c000)=nil, 0x78c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f00004b7000-0x38)={0x0, 0x0, &(0x7f0000058000)={&(0x7f000078c000)={0x2, 0x16, 0x6cdb8938, 0x2, 0x1c, 0x0, 0x3, 0x1, [@sadb_key={0x11, 0x8, 0x3f0, 0x0, "9608db2397f1eeeedb1cd060c069302595fe47ef95608d6cae69445780d856a3d073bd465a63604c23a9fa8607a8d47ea3bfc57b12fcd9094991a7dfb12880b3cc1a57e9f39195886761eda2dc06ac466fd0f5c04ec697a99c28f7c8adfa38f612a130eb9a624c15abbb7cb6cd8b9b810f2aa7a5249b810d00e02759097c"}, @sadb_x_policy={0x8, 0x12, 0x4, 0x2, 0x0, 0xa, 0x5, {0x6, 0x33, 0x1000, 0xffffffffffffff00, 0x0, 0xbcbf, 0x0, @in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_x_nat_t_port={0x1, 0x0, 0x1, 0x0}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x800) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:56 executing program 7: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f1b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet(r0, &(0x7f0000f1a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f1a000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000426000-0x4)=0x0) [ 304.293357] sctp: [Deprecated]: syz-executor6 (pid 2692) Use of struct sctp_assoc_value in delayed_ack socket option. [ 304.293357] Use struct sctp_sack_info instead [ 304.294039] sctp: [Deprecated]: syz-executor2 (pid 2699) Use of struct sctp_assoc_value in delayed_ack socket option. [ 304.294039] Use struct sctp_sack_info instead [ 304.328887] sctp: [Deprecated]: syz-executor2 (pid 2709) Use of struct sctp_assoc_value in delayed_ack socket option. 2018/01/23 13:39:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000225000-0x8)={0x0, 0x0}) accept4$inet6(r0, &(0x7f00005fa000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ec1000)=0x1c, 0x80800) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ae8000)=@req={0x0, 0x40, 0x0, 0x0}, 0x10) 2018/01/23 13:39:56 executing program 7: 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) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x76186810}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000d55000)=0x0, 0x80000) getsockname$netrom(r2, &(0x7f0000f9c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008c5000)=0x10) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000e1000-0x4)=0x3, 0x4) r3 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f00002db000-0x48)=[{r3, 0x0, 0x0}], 0x1, 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000045b000-0x88)={0x8, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/23 13:39:56 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x6, 0x7fff, &(0x7f000000d000)={0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0xcd, &(0x7f0000000000)="793deb455b879f377c170623b3ec502721250124c0ae09dd8a395f646bce50f90c6e1e579bd302c0d70d1b2673ccd906086ce49bbcf50cfe6ed3a045090b94b64d4570c0334abfb01038fc77a304a4914708a475ff4c8f", 0x57) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000001b000)={0x0}, &(0x7f0000012000)=0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000020000-0x10)={0x1, 0x7, 0x2, 0xdebc}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000020000-0xc)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000001f000)={r3, 0x80000, r2}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000020000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000012000-0x38)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000017000)=""/128, 0x80}, {&(0x7f0000020000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0xffffffff}, 0x0) 2018/01/23 13:39:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000cd7000-0x1)=0x0, &(0x7f0000002000-0x4)=0x4) socketpair(0x8, 0xb, 0x6, &(0x7f00000d8000)={0x0, 0x0}) listen$netrom(r1, 0x380a27e1) 2018/01/23 13:39:56 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x3ff, &(0x7f0000003000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000007000)=0x400, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xd27}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x92050, r0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000018000-0x74)="a75bc11f56a559538e1d1aeb58f56c8c5610c186cc5ea79aa4cac44e06acc6bc36b7286cfc26923278c50dc81e1d1a92b3a510896ccf2762585d61790783927c671f026e107f7a5ef9faf600db93a64d405ef18d1103d01b710ce7bf4634f1f3af70dbf65607f7d0c661c5b276f904160976c56d", 0x74, 0x800, &(0x7f0000017000)={0x3, {"9108dff5bf0590"}, 0x1ff}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000018000)={0x5, &(0x7f000000d000-0x64)=[{{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}]}) writev(r3, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) [ 304.328887] Use struct sctp_sack_info instead 2018/01/23 13:39:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000a6b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b7c000-0x4)=0x14) getpeername$packet(r1, &(0x7f00001bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004c8000)=0x382) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00006d5000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ec1000-0x4)=0x6, 0x4) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) r3 = accept4$inet6(r0, &(0x7f0000f56000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fa8000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000e21000-0x4)=0x0, &(0x7f00001ff000)=0x4) 2018/01/23 13:39:56 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000013000)={0xffffffffffffff9c}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f000001a000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x16}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f000001f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000018000-0x4)=0xfffffffffffffd4b) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000007000)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000020000-0x48)={0x5, 0x13, &(0x7f0000004000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x2}, [@alu={0x4, 0x0, 0x0, 0x3, 0xf, 0x40, 0xffffffffffffffff}, @alu={0x4, 0x9, 0x7, 0x4, 0x5, 0x188, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0xb, 0xa, 0x0, 0x0}, @jmp={0x5, 0x2, 0xc, 0xa, 0x8, 0x1, 0x8}, @ldst={0x3, 0x3, 0x6, 0x8, 0x1, 0x0, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x1f}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000011000)='GPL\x00', 0x253cc24a, 0xac, &(0x7f000001f000)=""/172, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000020000-0x4)=r2, 0x4) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/01/23 13:39:56 executing program 1: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xf, 0x3, &(0x7f000095a000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00001b5000-0x4)=0x6, 0x4) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000474000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x37, &(0x7f000095a000)=0x6583, 0x4) connect(r0, &(0x7f0000956000-0x10)=@ethernet={0xa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000073f000)={0x0, 0x0}) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f000095b000)=0x0, &(0x7f000095b000)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000711000)=0x5, 0x4) 2018/01/23 13:39:56 executing program 0: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001fc000-0x1)={0xffffffffffffffff}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000f20000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f20000-0x4)=0x10) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x9, 0x0, &(0x7f0000e79000-0x8)={0x0, 0x0}) sendmsg$key(r2, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfe62}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0x16}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r3 = socket(0xa, 0x8000a, 0x3) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000f21000-0x4)=0x200, 0x4) 2018/01/23 13:39:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000b57000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000007000)=0x10, 0x80000) connect$ax25(r1, &(0x7f00003f6000)={0x3, {"ba753f0ee94ccd"}, 0x9}, 0x10) 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)={0x0, 0x1, [0x0]}) [ 304.434822] sctp: [Deprecated]: syz-executor6 (pid 2713) Use of struct sctp_assoc_value in delayed_ack socket option. [ 304.434822] Use struct sctp_sack_info instead 2018/01/23 13:39:56 executing program 0: r0 = socket(0x9, 0x4, 0xfffffffffffffff8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfb000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00008ec000)={0x5, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r3 = socket$inet(0x2, 0x805, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d43000)={0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000994000)=0x8c) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000170000-0x10)=@buf={0x58, &(0x7f000096f000-0x58)="fd848ada9803a6b8cc22c36c73158d91b04837b03c684ed5927b19cc69a162eb261d122fe31fa7784dfd2fdb3f6507b14688e947e5a3a08ad28f11bb6892ed0dd9372597a9c649714d0d961301ad1821f8e900431fbea1a2"}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000575000)={r4, 0x80000000}, 0xfffffffffffffe6b) bind$inet(r3, &(0x7f00006d8000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000261000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e21000-0x4)=0xc) accept$inet(r3, &(0x7f0000647000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b12000)=0x10) connect$inet(r3, &(0x7f00007cb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00004dd000)=""/211, &(0x7f000033b000)=0xd3) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000d6b000-0x4)=0x0) 2018/01/23 13:39:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fb0000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="615f0c8d53c7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) 2018/01/23 13:39:56 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2018/01/23 13:39:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b54000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002aa000-0x4)=0x0) socketpair(0x0, 0x2, 0x401, &(0x7f00009e3000+0xb88)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f7a000-0xa)={0x0, 0x60d5, 0x1, [0x400]}, &(0x7f00004fc000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000582000)={r3, 0x2}, &(0x7f000055e000+0xc6e)=0x8) 2018/01/23 13:39:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000af000-0x8)={r1, r0}) r4 = accept$inet(r3, &(0x7f00009fe000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b4000)=0x10) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000ce3000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f00001a3000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00006db000)={0xffffffffffffffff}) sendmsg$nfc_llcp(r5, &(0x7f00000f7000)={&(0x7f0000fec000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b741604a9b8d84bd6485f8bf222451a321e5e694bf166779c64186dca44261bb7a20b8eddb4efa32f254f14ab3886fa7fa6374db3e09c02169cb6be5a30c03", 0x0}, 0x60, &(0x7f0000c64000-0x50)=[{&(0x7f0000d91000)="a1", 0x1}], 0x1, &(0x7f0000065000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/23 13:39:56 executing program 5: r0 = socket(0x40000000015, 0x2, 0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/23 13:39:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b0, &(0x7f0000a25000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}}}}, &(0x7f0000cc3000)={0x0, 0x1, [0xf89]}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000036b000)=0x0, &(0x7f0000638000)=0x4) r1 = accept4(r0, &(0x7f0000748000-0x80)=@generic={0x0, ""/126}, &(0x7f00001d6000)=0x80, 0x80800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000c86000-0x1e)={0x9, 0x1, 0x100000000, "0cd935309023", "4960e4d5e2461b401452e05bd6d386b3"}) 2018/01/23 13:39:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008fb000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f000035e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000075b000)=0x14) recvfrom$packet(r0, &(0x7f00005da000-0x68)=""/104, 0x68, 0x40000000, &(0x7f0000f25000-0x14)={0x11, 0x1f, r1, 0x1, 0xfffffffffffffff7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) r2 = accept(0xffffffffffffff9c, &(0x7f000068c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000701000-0x4)=0x14) sendto$inet6(r2, &(0x7f0000d8e000-0xf1)="f14d4edf44dfed8748e39da24570f4995155f6c0f4fb00349b3f928351d92b43af5a1345f23da72f5ad39e9037b33430b5f10b976b99ef8372f88a0905570b0bed444c260f6a46df411e920ba98975e7d6a88a679cb9507b8e1e9532151b19e67074023d799d71acb5b08c28ca042208f122fee6c958a53673bd8e888eb0208d62d74ff6a85039ecc67a881a7f52d8668e047546c83589d41a535a168f8584a45b134506c03fd4180b6be40c054bc5a45685a1b5f8666ed1a251255f3ad0da3aa0bbeedcdfe48782183a2f6a5271c976e1d3c693afcc144564b2975d96b452e2db343cfcb92e81fa2527d0aa5578408bcd", 0xf1, 0x4004000, &(0x7f0000f11000-0x1c)={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x10000}, 0x1c) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000afa000)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000b7000-0x28)={r3, 0x0, 0x1000, 0xf, &(0x7f0000b8f000-0x1000)="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", &(0x7f0000164000)=""/15, 0x401, 0x709e}, 0x28) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f000000b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r5, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x0) listen(r6, 0x0) socket$inet6(0xa, 0x802, 0x0) 2018/01/23 13:39:56 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000010000)={0x20, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0xc, 0x99, [@generic="010000001a"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000009000)={0x8, 0x8001, 0x2, 0x4, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000001a000-0x56)={r2, 0x4e, "ac9a913ba94745dd54fd0938eef93cf2e9896d438f87a19ce2c170e1d1f05d765b8e3a651a1bfcf776db81b508f18138c183a2405c6794732ef39391e137ca724b5b966599e9c1600c20a652ec01"}, &(0x7f000001a000-0x4)=0x56) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f000001a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001a000-0x4)=0x10, 0x86c0fc04ce5fefc3) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000013000-0x8)={0x0, 0xffff}, &(0x7f0000019000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000019000)={r4, 0x46, 0x3, [0x0, 0x913c, 0x7]}, 0xe) 2018/01/23 13:39:56 executing program 3: socketpair(0x2, 0xa, 0x1000000000000000, &(0x7f0000821000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xc4)={0x0, 0xbc, "c600f83b55412cdb7484e158d9142eb2ca9db5688b3acc7e7a92f69a95c105800282596384cf6aa37020a5c6812dfeddb5fb3ebe02c27a45753b4ec023552bca63108de8e606adc856a734ae12a7f198684be1f3c58d5719dd27099837f3bb0b9bf75b8262854cf1e17857f1e7cec4901cdc3faca1a9944672e43d5076a8dbda5b8e9eaaf1f6ed4ec039f96477e078ccd9a1f8b6e38bcf544283450c5a62711da7873f08d5dc8a0a9ae30192235deb310d75cb9a6291a9eb7d828128"}, &(0x7f0000748000)=0xc4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004e6000)=@assoc_value={r2, 0x200}, &(0x7f0000cd9000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x1000, 0x4, [0x7, 0xffffffff, 0xb00a, 0x5]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000005000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000005000)={0xe3, "7b47662ba3ed"}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000006000)="5b512e33d5a5295d0a84e8c19953169606253c23abc2b3d957c9b20cc2480d8d97e48f8efbb2db62582135d87e5007eaef1c5e086f22d80f63ee6ca800264f51d9fd56071596be5f97ce0b2d308732241ea7572ecfb7f2157edb77a7908edabdee0d3b7f9dfee35f5627bf1a0ab5f0bcf4beb015bee682548bf1a143872ba98553cd2c0b8aa921641311193831b762a122cf2d671d7de57677f802ba9a1bbea0bb92ff968f120affc6431ebb5f5df2e62f75fe90ea7bc43167eda44b01875353789ddc5612a816e0b87f28f9d5319ea61cc5cd60a540b3f8a1ebf532d7", 0xdd, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000007000)=""/49, &(0x7f0000002000)=0x31) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000003000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000a000-0x28)={@generic="df3a6ad675606842e3047f8a3cdb0327", &(0x7f0000004000-0x2c)=@ethtool_cmd={0x10, 0x1, 0x6, 0x8, 0x19, 0x2, 0x7, 0x1, 0x2, 0x8, 0x8, 0xffffffffffffffad, 0xce, 0x6, 0x8, 0x3, [0x5, 0x6966]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000000a000)=0xffffffffffff41db) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x18)=[{0x2, 0x2}, {0x4, 0x100000000}, {0x8, 0x8}], 0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000000c000-0x108)={r3, @in6={{0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x856, 0x4, 0x6, 0x1ff, 0x8, 0xfff, 0x8, 0x8000000000000, 0x7, 0xffffffff, 0x3, 0xe9d4, 0x3, 0x5, 0x9]}, &(0x7f000000b000)=0x108) 2018/01/23 13:39:56 executing program 5: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0xffffff18) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000af3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000021a000)=0x32) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f000013f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000af2000)=0x14) 2018/01/23 13:39:56 executing program 2: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) socketpair(0x1f, 0x80003, 0xfffffffffffff001, &(0x7f0000d88000-0x8)={0x0, 0x0}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000203000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000b48000)={@common='sit0\x00', @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) 2018/01/23 13:39:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 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], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x80000) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)="8161d305b9e26982e3c6aca4c23720cdc714308b51869fb018f98c4487055f5e410f525a3ef876f610c79b288702903c193a5cfa6cf058584a1b8b8b", 0x3c) 2018/01/23 13:39:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x10d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001c1000-0x4)=0x0, &(0x7f0000494000-0x4)=0x4) sendmsg(r0, &(0x7f0000e58000)={&(0x7f00002a2000)=@sco={0x1f, {0x0, 0x8, 0x9, 0x6, 0xfffffffffffffffd, 0xb0b}}, 0x8, &(0x7f000028b000-0x80)=[{&(0x7f0000e8a000)="0b39f4095d85ab18c43761a358207d3d12f1b1fc630ca852c0ef0210239ea80c2eed73c38c99a854f43d9bc922551b72f4ba51e79cd090a22bc1c5a0f8bfa1108da82b6dfd7342327d81ecc8c41f32fb8cecaca1e7e2cec28ac812d4340fc4acdab7a06675ebd4bddcee2c5511869164608b701b6aba0a519f1826e624f7338adedfe73d8a32472c3c894229f6cbccffc687de1556f83bb6eb5f6acee77f110725771e21a7a1dfaf7802ed034ccdad85304f6b243c8749fcec835e3eb70b81f6c3c2ea", 0xc3}, {&(0x7f0000ffc000-0x37)="20184e566926ffcacd71d577db8474b3a2f442b1a5d2d1e4a4aa3aa335eea0a4f0adcca176e36e88b4f078b7b75e545c15f2f5e6f245ae", 0x37}, {&(0x7f00006bd000-0x93)="20288a2d5eed24f786466f4b88274a5824e76827052902761caadfa875d81a2e6f23d7e81b3bc91e3c090cdbe75016c6b7929d36dd2378c701db7461b42cb2b47e78afe18b07e5d7fe90364a9a6dbf3cf30bd44dbcf9ef24f20369b131c029baec12a4f9387bad989645df815a37fc1541607bb76c4f6f77170d6f49238c4b860e1bf2a9c3d4cb56ee0703ac42667f06a4af85", 0x93}, {&(0x7f00005b0000)="30a5c72768c4b91b0279426695dc0831333ce41609978a73d7860bbe71ba4a1fadf06058655664d71934a809bec56c5400d6f437911c53b5b067065f186404dc9887a98318a284c35863082c43d70d8e00bbe2a442d927a8cbc8da07cd52606aaf59db3cf90ccb929d64815313b72284801c9649abd4590e799814df6982949ead7be2ff6e1f8f258a4c68f52badd7", 0x8f}, {&(0x7f0000ab4000)="a6c2f108dc3a3379545ba8ccd8d22015a79bebdacd8f0335f9f16e24b6d8a2e900351f708c6ccbaa0e9c496dc19c703ea3ca45e70cd00baf5f5210a22f155a622d2436623fd294fb489f4b40a274ccf41dc395bd9555b8533671c5928901299b0b291c16b147b36f63cd8bf7ff94abd8af64f349d72c07d94a7e2eba8abd9173c950a687dd8d42543bcaecccdd0ef4857d7e825e31b47538138240db840e7cd074cf116f29b94dceefe2bc9fdedeb5dc741c4f9ae1ecf048880f30d0dc5f0e88986f9ac07944c373fb2a561e96263301c5e97b075843cac80b191f0ef0dfa8466136", 0xe2}, {&(0x7f00009bd000)="e091cac3a37b44df80e3fe494c4699b06236d3a893697bedb8764aa303d82d40aba7d080a80e8bb36a86dbb092accce7ff1aca3f16548cc299cc5ef93f36e281f81ceb371dd9d1a91158935548fab9cbb8cf062390dc0d249889fcef2d5033d635b1d56ebb81d88b327c5b94593a27edd0c467db554c7e5b1d0be47b285bcb32dccbfe73a107eab6554ebfa794c592d2bb553bcb1c2e4a2f1898ec57ff1d25e801c86f7131233cef529d843db82cd7c6be01d36031ac5f682c8192c0e3dae921c4a78a9a4e4bcd32091bfade2c61d37d219a45d1c4a38b201b5b7bc1fe20cd6ea957109f6176a487", 0xe8}, {&(0x7f0000cf0000)="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0x1000}, {&(0x7f00004bb000)="fe18f8a5239787d50726b1ea4e85fbb36f9b7bf4e68c0bf0b95e947449e80480164c14cb08bbb9d283bb3527c73714065b6fd226ecca1961941e49a4bcb0635bf32b39965afadb68f320db6f81f702c26d30921348d4c608f6a5feb2d34d6dbd1c122c8b09a621ecbc524c831eead34a12a61118871a79c94ec54d751389f5ce9212d14ad451231134618ee8fb01921df34fe9", 0x93}], 0x8, &(0x7f0000d1d000-0x400)=[{0xf8, 0x112, 0x4bc, "5634cc84dfd36ef437fe7a3b8ffefe4fc02873767180ca4e85aea77661d6179d12c35b6d451cfdaa7a107d451d68c217a92a8f87b5e962ada8dce74c477d41404385c49b2a8814aee4e292c5933da3480b072e747a294b6d66213563e3f848a543ef8ee5f1165e3d8131891c04a02d832d164ada02f599eccd3bf46263ec3fc0b18d3ca3eaf6fdb199e650af934f553b5bca3cce1aad9c88776aed28f692a2a1ba986349ac88056836ad3a09862fcaee59983f4ecd7a08aad20db3f4d564e5f1845e8b2ef0f9d955c338755aed0ea0977b4fca27f24789a2d5f7d954c31ec7da20a606"}, {0xf0, 0x113, 0x5c5e0947, "78d53dd64ef34c202ce2687a8fc054ea3e146a9aa5fe2561bda4eec95e5a873fffa06a4c7848c25a136e1b93a270e73455532e872c2dc2eb5f02508a21caa6be9afdc6ef3a860d29b3e80b55b2cef64bd752e70e47b17a4070abfb3c184c9cbfca91ef977b980bf24e9a7c6176f451ff9905799c2f893486bbe75226eb9c04be440ced29e1b0e0bb50ecfc1ca6041f42ee9c8b8872463412ef68f79d45d9de608b460a4a934e9481915b85cf6a5d6e190895100e225089045a6916610415b6668d258f9e1b03812f535ea00d04d1140a838ed3c92e77454e029a81"}, {0x108, 0x111, 0x3, "79efa1d7037e15a6e02353b176925f064ee412a71ec51edc805bf96a4ac328d794a61079b88562b585be97bb4afacd3f98bc23de3474b62f828566539d1162d757c21152ecc64b10b51badd4c31d8a3d978befd4729b88955cf03535a969dd2455be3f93353453749b552c34a796ff580c2ed6f684e8cda615f88c53ccbf38cf8d70e1b28fedcdc6206f816943aa655e8bb296862ede997bb1371dc5750b8543ebb438dcfd1cbe6ac3fd605f2b8928ebd45bc05e016e55be334f2faecaa485ed361a231b5e37e538dd885ea3fcb6ce1ff9783026462499291875649d8d82bf5c7c8872bf673d625f074705444b7e3beddb9c350a4b"}, {0x110, 0x1ff, 0x2, "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"}], 0x400, 0xc000}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000059a000)=0x7, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000b94000)='tls\x00', 0x4) 2018/01/23 13:39:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000cb7000)={0x0, 0x101}, 0x8) pipe(&(0x7f0000ed5000)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00005eb000)=""/158, &(0x7f0000209000)=0x9e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000349000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000647000)=0xc) 2018/01/23 13:39:56 executing program 1: 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)=[{&(0x7f0000008000-0x38)="05000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000006000)={0x38, 0xfffffffffffffffe, 0x4, 0x49}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000b000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f0000002000-0x38)={&(0x7f000000c000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000000b000)={&(0x7f000000b000)=@canfd={{0x1, 0x9, 0x4, 0x2000}, 0xf, 0x3, 0x0, 0x0, "d100c3d3e802529acb160fd787cc7a2f5b1dd978eccf1fa0435a7ad56afefe3a862880f09a77cb55db94a07864386427a89eda24f868820d8b3cabb06de8c1eb"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4) 2018/01/23 13:39:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xfe2) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f00003f2000)=0x0, 0x4) 2018/01/23 13:39:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000849000)=0x2d, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef8000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ab4000)=[@in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) syz_emit_ethernet(0x36, &(0x7f0000bc0000-0x3e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@end={0x0}, @rr={0x7, 0x7, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0x3, 0x0, []}]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, &(0x7f0000ea3000)={0x3, 0x1, [0x0]}) 2018/01/23 13:39:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000e8b000-0x38)={&(0x7f0000646000-0x32)=@pppol2tpin6={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}}}, 0x32, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/71, 0x47}, {&(0x7f00003cd000)=""/4096, 0x1000}, {&(0x7f0000116000)=""/99, 0x63}], 0x3, &(0x7f0000ba0000+0x50b)=""/164, 0xa4, 0x3}, 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xf, 0x8001, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001000-0x8)={r2, 0x2}) accept$ax25(r0, &(0x7f0000799000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r3, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/23 13:39:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000033c000)=0x7ff) readv(r0, &(0x7f000075f000-0x10)=[{&(0x7f0000c46000)=""/192, 0x7e}], 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006ec000)=@generic="ae844c38b3406edcac250b5009c0c4dc", 0x10) r1 = getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a14000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fdb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000f8e000-0x38)={&(0x7f00007e7000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00002d1000)={&(0x7f0000a1d000-0xb8)={0xb8, 0xa, 0x9, 0x200, 0x2, 0x3, {0x7, 0x0, 0x0}, [@nested={0x7c, 0x51, [@typed={0xc, 0x87, @uid=r1}, @typed={0x8, 0x6, @void=""}, @typed={0x18, 0x42, @binary="6d9f1f80fec1af812bde9f5e383271"}, @typed={0xc, 0x51, @pid=r2}, @generic="6e000470e286f3c859444eca42b5ea684ce540e9350a3fcca8b2b7af70258234cb11ed2f544f62", @generic="0cbbe19bb43efdc16c86f5aa93d3e87c924cbf0550fe"]}, @nested={0x1c, 0x39, [@typed={0xc, 0x63, @pid=r3}, @typed={0xc, 0x59, @fd=r0}]}, @generic="91a9bd72723ee999db6c56"]}, 0xb8}, 0x1, 0x0, 0x0, 0x14}, 0x8000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f62000-0x8)={0x0, 0x81, 0x7}, &(0x7f0000cb5000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000312000)={0xffffffffffffffff, 0x8, 0xa, 0x0, 0x1, 0x5, 0x1, 0x6, r4}, 0x20) bind$netrom(0xffffffffffffffff, &(0x7f000047c000-0x48)=@full={{0x3, {"76cbd2c28d09a1"}, 0x0}, [{"764a7b3dd423bf"}, {"cd1c1b561c5684"}, {"7df76cfcbb8bca"}, {"b78c01e9f044f2"}, {"afdf0122f304ff"}, {"0007f3f7000060"}, {"64b7006b074aa4"}, {"da3c018116b37f"}]}, 0x48) recvmsg$kcm(r0, &(0x7f00001cb000-0x38)={&(0x7f0000632000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000388000)=[{&(0x7f0000842000-0x7e)=""/126, 0x7e}, {&(0x7f0000849000-0x8)=""/8, 0x8}, {&(0x7f0000da3000)=""/92, 0x5c}, {&(0x7f0000ac2000-0x5a)=""/90, 0x5a}, {&(0x7f0000fd6000)=""/146, 0x92}], 0x5, 0x0, 0x0, 0xbd01}, 0x0) write(r0, &(0x7f0000c3c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b0800ff0001000000f7000003f9161701", 0x24) 2018/01/23 13:39:56 executing program 4: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000dc000)={0x0, 0x0}) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x13, 0x804, 0x3f) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000015000-0x4)=0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000ed000-0x10)="2c9fc95ca2073994aefe35444adfed44", 0x10) syz_emit_ethernet(0x4a, &(0x7f00000e9000-0x104a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r2 = socket(0x0, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f000001d000-0xce)={r2, 0xffffffffffffffff, 0xfffffffffffeffff, 0x4, &(0x7f00000eb000)="f06fe6f5af0ae3493e62e7613327723fb5bb3ecec09ce8e73d63155b227ca173e29539f77c39e8e6d9cef26778d6843e2ef2efa916b5376f1a7b14392b0da3967f7a8cdf7bb599ebddc08f419daf8bfa85f21e", 0x7, 0x0, 0x5, 0x2, 0x2, 0x1, 0xbce7, "49ea4a8b5d2c54af93ccda039b3a008be5ed93d942681b0c61efd3045d2737e423b6c83aa2f650b7a096d115d1a27c4fdcefdfe627f57370b5b952c50cdc202c4f15ce55637558b13b329b3fe9d350bb71ce2ab076a239bdad712846cd854621a86b6cb17b1e9099e40f06fc87cab6fade11b97e921a81d646ef71bc4b833d88f1b4a42f66141388624088d8c94f6efda4147bca019b88f27dcc9f789f17e14989168b119160"}) 2018/01/23 13:39:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendfile(r0, r0, 0x0, 0xdc) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) 2018/01/23 13:39:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/23 13:39:56 executing program 5: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000df5000-0x6d)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x11, 0x800, 0x10001) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000587000)=0x4, &(0x7f0000df8000)=0x2) poll(&(0x7f00009a4000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00006cb000)=0x0) 2018/01/23 13:39:56 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000c03000-0xb8)=""/184, 0xb8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/23 13:39:56 executing program 1: r0 = socket$inet(0x2, 0xffffffffffffffff, 0xc0000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1000, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x100000001, 0x200, 0x5, 0x2, 0x9e87, 0xfff, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x4, 0xc, 0x1, 0x9, 0x140, 0x8001, 0x6, r2}, 0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x9, 0x0, 0x6, 0x0, 0x2000000000, 0x4, 0x8, {r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1, 0x100, 0xb3, 0x8001}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x2, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00005ec000)={0x0, 0x0}, &(0x7f0000f66000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000a03000)={r5, 0xeb, "8f660cc05d1ea40f47c8016ceb52cdbe676cf701957ca2f99bcfd2217f7f9ff8a7eb2641dea1c80c145dd493fad909c6a98009b1ac93e72c49a26e31daf4da9803aefe857dd1d3bcaf49e34251ab6ef6d1b17e2073007aba958323adf195deff740f2e07eaef25663f3c8508a3928398066cbc80dd27bf27e0990bd3cc7782e3a553e1784ceb89ee1f49bdceec7d7b8bd66155835754362d302f8f0c2f9b035a29910c90d3272486615a4a8b9f5829680836297f6473d924e50ee463363d5a25a845f999fc507f86a3e728a639a327496976f4da35e6dbf392260b7666b0bb246597fb1f142c0c7465bf60"}, &(0x7f00005d8000)=0xf3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) 2018/01/23 13:39:56 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f87000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e58000)=0x6, 0x80800) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000f86000)={0x0, 0x13, &(0x7f0000f87000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1ff}, [@jmp={0x5, 0x6f, 0xf, 0xf, 0xf, 0x18, 0x0}, @call={0x85, 0x0, 0x0, 0x34}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x14}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @generic={0x1, 0x5, 0x7, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000549000-0xa)='syzkaller\x00', 0xfffffffeffffffff, 0x68, &(0x7f0000325000-0x68)=""/104, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000b35000-0x8)={0xffffffffffffffff, r1}) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xe, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000f87000-0x38)={0x0, 0x0, &(0x7f0000a75000)={&(0x7f0000154000-0x50)={0x2, 0xd, 0xb7, 0xf, 0xa, 0x0, 0x1, 0x3, [@sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x4, 0x1, {0x6, 0xff, 0x40, 0x7fff, 0x0, 0xfff, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x24000004) 2018/01/23 13:39:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00002fb000-0x6e)=@file={0x0, ""/108}, &(0x7f0000db6000)=0x6e) recvfrom$unix(r1, &(0x7f0000c5e000)=""/110, 0x6e, 0x2042, &(0x7f000062b000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bed000-0x1)="10", 0x1, 0x4007fff, &(0x7f0000a32000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000440000-0xb)="df", 0x1, 0x4008001, 0x0, 0x0) sendto$inet(r0, &(0x7f000022d000-0x19)="c6", 0x1, 0x0, &(0x7f0000246000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 13:39:56 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002b000)=0x3a) pwritev(r1, &(0x7f000001b000)=[], 0x277, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f000002e000-0x4)=0x5, 0x4) 2018/01/23 13:39:57 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000e000)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000021000-0x4)={0x5, 0x3, 0x2000}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000020000)={0x0, &(0x7f0000021000)=[]}, 0x10) 2018/01/23 13:39:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xe, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0xffffffffffffffff, 0x15}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x1, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 13:39:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000e88000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000ce000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007b0000+0xdac)={0x0, 0x0, 0x0}, &(0x7f0000030000-0x4)=0xffffffffffffff0f) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000039d000)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xcd, 0x3, 0xffffffff, 0x2, 0x1990d18995b1867c, 0x20, 0xbf, r2, r3}, {0x8, 0x4, 0x6e, 0x7fff, 0x5, 0x8, 0x80000000, 0x1}, {0x1, 0x80000001, 0x101, 0x3}, 0x7e, 0xc, 0x0, 0x1, 0x3, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0xb}, 0x0, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x5, 0x1, 0x0, 0x5, 0x1, 0x3}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000798000-0x10)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_CACHEINFO={0x14, 0x6, {0x91, 0xbd4c, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000a65000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x1, 0x7, 0x6691, 0x2, 0x3}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) 2018/01/23 13:39:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80006, 0x80000000, &(0x7f0000ef0000)={0x0, 0x0}) connect$rds(r0, &(0x7f00008f4000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@assoc_value={0x0, 0xfffffffffffff001}, &(0x7f00002ad000-0x4)=0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/23 13:39:57 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x1e)="765e51d7363a65adfcc03cfcdcc31a9a629120a8e26ee377936bc6dfd599", 0x1e, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000058d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000943000-0x10)=[{&(0x7f0000343000)="99527f9af66bf5479a46d2eaef841a49", 0x10}], 0x1, &(0x7f0000967000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f00008e8000)=[{&(0x7f000064c000)=""/95, 0x5f}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000dbc000)={0x0, 0x6, 0x30}, &(0x7f0000aa4000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c61000-0xcb)={r3, 0xc3, "5f129d2bdaa8ec0849374c91ccc2b12127f356ec05ca8d32f18c9a33f8b4b50e534d47d5f39c714d79899000f7e805e6e89f60004878c811f354ab23cff2ee2825126fdefb25e6537914302a0e025798d5d6041e4057a292da082b44f2974046976fdd4153781e4b258da66a0a10b292ce32f038f0f64b270145062d61a353a7b143edfbbbe96ef3bf53338fda22f6d3824ce8a2f9bb33833471543dbd8b9963a98663a35f7cea8e1540bfce0ce54c195c1d696cb65148a7c75f5089fcbb885c866034"}, &(0x7f0000a0e000)=0xcb) 2018/01/23 13:39:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000322000-0xc)={r2, 0x80004, r1}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r6 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f000063a000-0x4)={r4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00007a8000-0x8)={r5, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r8, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f9f000)=r9, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000812000)={0xffffffffffffffff, 0x50, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000271000-0x4)=r10, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00005c1000)=r11, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r13 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r13, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r12, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f0000a4b000-0x4)=0x4) socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r12, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/23 13:39:57 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 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) setsockopt(r0, 0x111, 0x4, &(0x7f0000fd5000)="01000000", 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000190000)={0x1, &(0x7f0000d9b000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/23 13:39:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b95000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e88000)=0x6) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000409000-0x4)=0x0, &(0x7f0000512000-0x4)=0x4) r1 = socket(0x10, 0x1, 0xc) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000056e000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001b3000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000767000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000002, r2}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000957000-0x20)={0xfffffffffffffc00, 0xfffffffffffffffc, 0x2, 0x400, 0x4, 0xffffffffffffff00}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000565000)=0x0) write(r1, &(0x7f0000220000)="130000001000ff02e200f4f60f050000230a0098", 0x14) 2018/01/23 13:39:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) 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) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000559000-0x8)={0x0, 0x0}, &(0x7f0000102000)=0x8) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) pipe(&(0x7f000076b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00007d0000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a8000-0x4)=0x24) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001d9000-0x4)=0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b0d000-0x10)={r1, r2, 0x5, 0x0}, 0x10) 2018/01/23 13:39:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x80000000000000, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[{&(0x7f0000cbc000-0x75)="a932311b76422f057aa42f908925c5ae58dd6b1ac342936ccf81b3995b51b9ad4d344a2d74989385c4ae6624f0c4030c", 0x30}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8040) r2 = bpf$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) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000454000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000586000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005a8000-0x8)={0x0, 0x4}, &(0x7f00004b0000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000096b000-0x8)=@assoc_value={r4, 0xffffffff}, 0x8) r5 = socket$kcm(0x29, 0x2, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(0xffffffffffffff9c, &(0x7f00003f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000098000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000751000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r7}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f000015b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b31000)=0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000ec1000)=0x0, &(0x7f0000225000-0x4)=0x4) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f000073a000)=0x0) socket$unix(0x1, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000bc2000-0x4)=0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/23 13:39:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005cc000-0x14)="ff0f0000d8098a00800000fff80000030184ce10", 0x14) recvmsg(r0, &(0x7f0000515000)={0x0, 0x0, &(0x7f0000eaf000)=[], 0x0, 0x0, 0x0, 0x3f}, 0x100) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000046d000-0x1f8)=[{0x0, 0x0, &(0x7f0000326000-0x40)=[{&(0x7f0000b07000)="3afc3e8c1e55062df9855079e6ba1ce0275758b060a01d466b", 0x19}], 0x1, &(0x7f000087a000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/23 13:39:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000013c000)={0x0, 0x0}) bind(r0, &(0x7f0000d53000-0x10)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000dd5000)={&(0x7f0000561000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f000014c000-0x34)={0x14, 0x10, 0x0, 0x100, 0x6, 0xffffffffffffffff, {0x0, 0x0, 0xa}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r1, &(0x7f00008cc000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000088f000-0x4)=0xc) 2018/01/23 13:39:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x4, 0x100000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00004f2000)=@assoc_id=0x0, &(0x7f0000814000)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006d4000-0x8)={r2, 0xffffffffffffff7f}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x16db39f85911a03f, &(0x7f00000cb000-0x4)=0x0, &(0x7f0000fcc000-0x4)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000072f000-0x8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000684000-0x38)={&(0x7f0000c21000)=@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}}}, 0x3a, &(0x7f0000fd5000)=[{&(0x7f000002e000)=""/101, 0x65}, {&(0x7f000062d000-0xf7)=""/247, 0xf7}, {&(0x7f0000bd0000-0xf0)=""/240, 0xf0}, {&(0x7f0000cf7000-0xa9)=""/169, 0xa9}], 0x4, &(0x7f0000b27000)=""/60, 0x3c, 0xfffffffffffffffe}, 0x140) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f00007df000-0x20)={"c733ee8cfb321f5f2ebcdacd36af8ba5", {0x4, 0xc7, 0x5, "a553300afbdc", 0x9, 0x0}}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00001b5000-0x5c)={{0xa, 0x1, 0x152, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffffc}, {0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x3, [0x0, 0x10001, 0x3, 0x5, 0xffffffff, 0x8, 0x6462, 0x5]}, 0x5c) 2018/01/23 13:39:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000602000-0x7e)=""/126, &(0x7f000022c000-0x4)=0x7e) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/23 13:39:57 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x91ba) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fe9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000feb000-0xe8)={{{@in=@dev={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}, {{@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}}, &(0x7f0000be6000-0x4)=0xe8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fea000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x1, 0x20, 0x6, 0x100, 0x5, 0x100, r2}) 2018/01/23 13:39:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00005fa000-0x120)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/23 13:39:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1b, &(0x7f0000e83000)=""/35, &(0x7f000020a000)=0xffffffffffffffac) r0 = accept(0xffffffffffffff9c, &(0x7f0000c2e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d15000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000065d000)={0x0, 0x1, 0x4, 0x400000}, &(0x7f000041f000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000812000)={0xcbf, 0x202, 0x800, 0x7f, r1}, 0x10) 2018/01/23 13:39:57 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000084e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000720000)={0x0, 0x0, &(0x7f0000206000)=[{&(0x7f0000c7c000)="74a9e136c0fcd82eea9b569ad1aac7c8", 0x10}], 0x1, &(0x7f0000de5000-0x58)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x240000, &(0x7f0000001000-0x8)={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(&(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) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@l2={0x1f, 0xc33, {0x5, 0xfffffffffffffff9, 0x0, 0x3, 0x7fff, 0x3}, 0x1, 0x400}, 0xe, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x84)="d77020758f9f2bb5519ff4e47fca64ebca05a8aa29f4554b33786c621032ddb882600bad56f383ab566088300f725ed70d7873272e4fcc4dfff050af539ca6612ff9d38f826fa47c7e4fc6a7ac29b051bd3ab4dff9760005e6dbbde9f2783b96e10ed2e6b2d90fac335ab871c38be99360692af41aa5b096cc3190b793b8a9eee0668fb2", 0x84}, {&(0x7f0000001000-0x8d)="0422fc226093bc39234cb62ec032b82b9a67911875013961a5eb03b888011ab1737bd8354f36e47b84f3ec77166104f5ca06c760544d79233ed1ffcef822b493c0800de0a7607e6a62cb9fea166edde3b47ad2b3932932339c90034216fcc89fe23a9da84d01ad90bdaee991342ad2c3aa766c123c4e6ce3e15c7c66f7f3c669472a4bf2ad08b6fae1e0d9b5e0", 0x8d}, {&(0x7f0000001000)="54751cb48efe7ca0f79de20f7717228533ee892e301f3292c90f10a3decb6c0232d2b6ef04880bc8764931a737151e30779fcbfd39640a51b67366ed209a2787479352c16011eb1c88c5d0aa10802facfef070ec14a269ec706a001c3f3817b899c94c9c427ddaf432890068c70b81d627d244e575688ffaee3e8013342e", 0x7e}, {&(0x7f0000001000-0xb8)="fee25522e0b5ab7f27abd6388a8fa0a4f0ed4468cf7dc900bdc45ce9262fff6cc17b002d86885a4321a8ed547c08d3a5a34e5c26f0c61b1ed79b143a99f75accb160335c8cb2e90097acf1ce50fd6e499fda1aad5714180b3a1fff471c4f1dc7d03ac79022bb76f83eeddc796bca2ec7bed4497fa5679294f8d410e05798d43d08230074d50a99dfc9cbff03c7f6132b12dcf0a8b271cc6bb247d13cfa539254c2d933cae9c03ab107821945133616cef7cecdc38292c545", 0xb8}], 0x4, &(0x7f0000001000)=[{0x68, 0x11d, 0x3ff, "ab7f1cc608bb1411dd1103237ce340dfdba9f24d1f50c0dff415567dc869272bf8a05a14b6a40844fed6ff5817bad473cd3473df48f8126992baff62fbd6e906990abb1c0902da2bab840d8693227d08db"}], 0x68, 0x80}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000546000)=[{&(0x7f0000000000)="3f9f0f6c92064eaa1ca498ff89c6da2818af", 0x12}, {&(0x7f0000001000-0x6c)="e6860e61b3c403f5e2ef9a7202754529c1220c33a6c763572baf468187f6f16e68730ea39b2ce708723ec795ff3ec675f62e99e9601c8ce5aad2f7b59f365cf5322bef7d4f76524bfc073ea3d1293d615770ffd386c30d258838a64e498b9f92825ff5fb610dac0adbb70921", 0x6c}, {&(0x7f0000001000-0x21)="f82ebd43273f43b884d671d25a5b2fcf90435e5c4c0b71f3c15749d720b5915330", 0x21}, {&(0x7f0000b5f000-0x4f)="539fda9874b84e5334c54db28f4c9f561af25038fba784735a3851ac30dec22e062689eef4eaf1522e4cbbf9564a73667d669d165ed69fdcf6c2be8cd1e134dbf2acf7974cb308c8b999d1314c8c917c6294d5690f88", 0x56}, {&(0x7f0000000000)="d5efaa626ef63c378e56b8b7bb7fb802724a72aa07f9a44d741e61fa00b846f06cda13f841b71acf2881e2e266242094", 0x30}, {&(0x7f0000001000-0x69)="1444d8f01d8be1df302a3a0152e21ebb9ba75866448b43f6643c9f634021ea8752bbea0f4c0dddfb8c58c18fea53a736c8d5bdc91dbe03eab907ea97da42a776990c66a66deb76807e3428a1760799fe87f44ef6f8b3212dbc21cc3f535633d2bd9a9961d34c917df2", 0x69}, {&(0x7f0000f5b000-0xa9)="ac4eee2b6238a81948407e2204c5595650c9a709c403a1f49956788cac7fd9ce61c8bb43c8bb8aaf8eecfbd9f8f33053f52b517136d14bc4c40abc858edea4391e7002573622a3bd4d075a04684ec739e606736fc2bb1feb1bf63c0d0bb480629edc02502c096622c7de87474a64fe97773910d7c25cee240e43171043cac1e9a858e1b59da99166acaf5dd5e004ae8bc2554ae946d12f2397c404dae8a1aa5c52a57cf264a455f303", 0xa9}], 0x7, &(0x7f0000bee000-0x120)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xd9, "ed1309d49eec07fb12a0018bc4a1b8f36309ed0c8593df3596d13ad7330f478025f6ecaeb2fa316e57bd1b935c97dc54ea8e21d054897e79d8c51cf48dbc6ea950c7a682e9cb390005ca723ad0bec97ebd6c70f7f7d0d9a5b48d91fc8b750a70b84051a8c8d37fde896ff55250a33477f84c73eeba2ce3a919d1dd5651779cd1861bb81d1f32740c7901c344912d7b93544e1be1dbea162de0c84c2e57d734107d26f0f749a41bd8c09fe728110f53b068a8cb5aaa0a9a54ef14fdf7b17dc15b198ab7260d9305bd002705c1b3af1c71ca3d6e5ab7313e5045"}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x120, 0x20040800}, 0x810) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r2, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r3, &(0x7f0000014000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockname(r2, &(0x7f00003bd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00003e2000-0x4)=0x3a) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00002d2000)=0xffffffffffffffc0, &(0x7f0000d3f000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000eee000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x6, 0x10001, 0xf705}, &(0x7f0000b89000-0x4)=0xa0) recvmsg$kcm(r0, &(0x7f0000767000)={0x0, 0x0, &(0x7f00009af000)=[{&(0x7f0000f66000)=""/217, 0xd9}, {&(0x7f000038e000)=""/124, 0x7c}, {&(0x7f0000830000)=""/216, 0xd8}, {&(0x7f00004e2000-0x64)=""/100, 0x64}, {&(0x7f0000b45000-0xee)=""/238, 0xee}, {&(0x7f000042f000-0xbb)=""/187, 0xbb}], 0x6, &(0x7f000011a000-0x70)=""/112, 0x70, 0x9}, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fbc000)=@sack_info={r5, 0x4, 0xfe00000000000}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008b9000)={r5, 0x5c, &(0x7f0000ceb000-0x5c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ee2000-0x4)=0x10) listen(r3, 0x3) 2018/01/23 13:39:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000717000)=0x40, 0x4) getsockopt(r0, 0x84, 0x7b, &(0x7f00005ce000)=""/0, &(0x7f00002cf000-0x4)=0x0) 2018/01/23 13:39:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000f24000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4a, &(0x7f000038b000-0x4a)="50957c06c3b91b274efc6bb0f26643283c825d9c0a6bf272b0166eee9c28a343f95071c337ab00c70114a797dafeb3e54eab50fd030289c505493847bf67c8f1ec1778fb9587de5b6419"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cc3000)={0x0, 0x5, 0x30}, &(0x7f0000e65000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ca4000-0x98)={r1, 0xcb, "8d470760b2f8fc08ef768738277b512f4350ec6d37a40cf8a0aec9723527c31cb3d2135f0b5bd87feb056d85c0e3e2226cafe23beab9228c218110acf33985b0db9108ec76552a7fd14ffac9095afe79914773300f756b918395660a1c65e278723dcf4eba29545ea5c69966ab88e73d2afb9218c154da25fd992e6ccbd8f1f9140c4a55c6092f5b5ca37881b869435fa60ad2ce7665314641df889a9020be15d38f9474c4c3be4b0021158f819f00063a41a938e5a90ec554f3ddde21d24e4ccd9760918dcca521c802fa"}, &(0x7f00003af000-0x4)=0xd3) 2018/01/23 13:39:57 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000009000-0x60)=[{&(0x7f0000000000)="d8fceff4cd682c2272f2f2f5868447f4f2f478df562f8aff1af501bd5cb5b22288bb7ca3ae6520d6", 0x28}], 0x1, &(0x7f0000008000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f000000a000-0x8)={r4, 0x1}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000007000-0x4)=0x0) 2018/01/23 13:39:57 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000001e000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x1, 0x58ba, 0x5, 0xb5}, &(0x7f000001f000-0x4)=0xa0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f000001a000+0x78d)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001c000)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000005000)={r2, 0x24e4}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001f000-0x8c)={r2, @in6={{0xa, 0x3, 0x32c7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvmsg(r0, &(0x7f000001c000)={0x0, 0x0, &(0x7f000001d000-0x40)=[], 0x0, &(0x7f000001a000)=""/180, 0xb4, 0x0}, 0x0) 2018/01/23 13:39:57 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x8cd8d830d74c9f77, 0x11f}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f000000b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000b000-0x4)=0x10, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f000000a000-0x2)=""/19, 0x13, 0x40000002, &(0x7f000000a000)={0x3, {"8e6f34322e26dd"}, 0x9ee}, 0x10) pipe(&(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000000c000-0x4)=0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {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) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xa, 0x9) listen(r2, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0x7fffffff, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000007000)={0x7, r4, 0x10000, 0x45a1}) 2018/01/23 13:39:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000176000)={r0}) bind$rds(r1, &(0x7f0000703000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000edb000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f000030e000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/23 13:39:57 executing program 6: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 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) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000de0000+0x6f1)={@generic="5b098f786cc38950b312cc2232aa14d2", @ifru_flags=0x9100}) r1 = accept$inet(0xffffffffffffffff, &(0x7f00002b6000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001bd000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c05000-0x7b)=[@in={0x2, 0x2, @rand_addr=0xffffffffffffdc3b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x12d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}], 0x84) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f5d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001de000-0xd7)={0x0, 0x10, "16a2055de0f237374636a761157dc912"}, &(0x7f0000d2e000-0x4)=0x18) 2018/01/23 13:39:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) socketpair(0x1, 0x3, 0x7, &(0x7f00003e3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) recvmsg$kcm(r0, &(0x7f00008a6000)={&(0x7f00004da000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f00009b8000-0x20)=[{&(0x7f00001bd000-0x5a)=""/90, 0x5a}], 0x1, &(0x7f000089f000)=""/4, 0x4, 0x0}, 0x0) close(r1) 2018/01/23 13:39:57 executing program 5: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000251000-0x4)=0x8, 0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000f63000-0x4)=0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f000032f000)=0x0, &(0x7f000060f000-0x4)=0x4) 2018/01/23 13:39:57 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c25000-0x4)=0x0, &(0x7f00000af000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000022a000-0x20)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae8000)=0x20) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000d27000-0x78)={0x0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x2a52, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9c, 0x4, 0x1, 0xef47, 0x0, 0x8, 0x3f, 0x2c716337}) 2018/01/23 13:39:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000)=0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000947000-0x120)={0x2, {{0x2, 0x1, @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]}, 0x0, 0x1, [{{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]}]}, 0x120) 2018/01/23 13:39:57 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f0000505000-0x20)=[{&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000f41000)=""/247, 0xf7}], 0x2, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/23 13:39:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006d4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000061e000-0xdf)={0x0, 0xd7, "32e7cc467ea3dc79ed00be30700366cc46ffa7f0ddeae716ce5fe94b989eff696a32f8158c3366fddb7691ac2a9602c07995d42e63f1fc8b627249584a7947f2e5b7e60890759fc69bd8490234028a6492d8a48b67b4345a3f9513ac0d71d5460c8c512b3decc7bf3f0fe6073acc9a67b3983a8d379eb146782704a8cbfbed5f4bb4ffcd504ac45b7b327e86d07e511b3de51d50adbc6706a948feab95dfdf4cb2f6be711a44e4e3e69d20174ff30f1fba6938c0413c1c89ee39ca78f22708f980e4ce952ad1b2ad4a8e9bd9bbb944b66b59f2455a9108"}, &(0x7f000030c000)=0xdf) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004c8000)=@assoc_id=r1, 0x4) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/01/23 13:39:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007f7000)={0x9, 0x8000, 0x2, 0x4000000000007f, 0x0}, &(0x7f000082e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f000032f000)=0x8) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000f43000-0xc)={0x0, 0x0}) r3 = socket$inet(0x2, 0x80002, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000001000-0x10)={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r3, r3, 0x0, 0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @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]}, 0x4, 0x1}, &(0x7f0000000000)=0x98) socketpair(0x4, 0x1, 0xfffffffffffffff8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r4, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000002000)="d89be671e2b7e25a689542ac9105467e89e00371b4059bf195fdeae1378ddd196de1cdf219787cfc08db39eab4462a987da4e132dd26ae7daeb898fb4a16be8e8361526f0170670a438563795b2e124c9fd8c9f188c60e22ae1b772e236562ed25a6187ad52bf085508bcb8de45c75c4d162c13e3f53b665ca9fb83a296d43d820577534524fa19f40eb5b9246a4cb61e0a84d3dfd6c81fc29f6fc97c92db86488fa40fdc36760111885ed4e42290a8e651d3b", 0xb3}], 0x1, 0x0) 2018/01/23 13:39:57 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f00003a5000)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f89000)=0x0, &(0x7f0000f89000)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000f89000-0x60)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f8a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f8a000-0x4)=0x10) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000f76000-0x4)=0x81, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f41000)=0x0, &(0x7f0000f8a000-0x4)=0x4) 2018/01/23 13:39:57 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000045000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, &(0x7f0000dda000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001de000)={0x0, @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]}, [0x80000001, 0xfffffffffffff801, 0x7, 0x1000, 0x9, 0x10001, 0x8001, 0x8001, 0xcf, 0x7, 0xffff, 0x4, 0x4, 0x7ff, 0x1]}, &(0x7f0000170000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009dc000)={0x3, 0x1, 0x7fff, 0x7, r3}, &(0x7f0000636000)=0x10) r4 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00006fe000)=0xf, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000935000-0x38)={&(0x7f0000b81000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000037f000)={&(0x7f0000850000-0x2080)={0x2080, 0xb, 0x2, 0x105, 0x6, 0x2, {0x5, 0x0, 0xa}, [@nested={0x206c, 0x5c, [@typed={0xc, 0x24, @u32=0x2}, @typed={0x10, 0x4, @u64=0x7fff}, @typed={0xc, 0x93, @u32=0xe2}, @typed={0xc, 0x13, @u32=0x7}, @typed={0x34, 0x90, @binary="5479aec542d0eee858f25bacaeb69b54fa7e9741968b45ca197ae41d6e53647de817dd22a3a2f2155f"}, @generic="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@generic="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0x2080}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) sendmsg$alg(r4, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r4, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a", 0x10, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000341000-0x98)={0x0, @in={{0x2, 0x2, @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]}, 0xb38, 0x6}, &(0x7f000003a000)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000042a000-0x8)={r5, 0x8}, &(0x7f000091d000-0x4)=0x8) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000300000-0x58)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000a4a000)={&(0x7f0000493000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f85000-0x10)=[{&(0x7f0000e8f000-0x13)=""/19, 0x13}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00001c6000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c2e000-0x20)={0x80000000, 0x5, 0x800a, 0x1ff, 0x1, 0x0, 0x8, 0x8, 0x0}, &(0x7f0000b3b000)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006f5000-0x6)={r7, 0x0}, &(0x7f00009ab000)=0x6) 2018/01/23 13:39:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r1, &(0x7f0000001000)=""/5, 0x5, 0x0, &(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fb8000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000c06000)=0xbe) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000ce3000)={0xfffffffffffffffe, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00002f6000-0x10)={0x1, &(0x7f000088e000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000f7b000-0x10)={0xa4, r3}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000016c000-0x4)=0x0, &(0x7f0000cae000)=0x4) listen(r0, 0x7fffffff) r4 = accept(r0, &(0x7f0000793000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000344000-0x4)=0x2e) getsockname(r5, &(0x7f0000bf3000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000068b000)=0x10) getsockname$netlink(r5, &(0x7f0000731000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000acd000)=0xc) r6 = socket$inet6(0xa, 0x6, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x0, 0x100000137) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r6) r7 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffcb1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d5d000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_udp_SIOCINQ(r7, 0x541b, &(0x7f0000a85000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000088a000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r7, 0x112, 0xc, &(0x7f0000d3d000)=0x7fffffff, &(0x7f0000934000-0x8)=0x2) sendto$inet(r0, &(0x7f0000d5e000)="0260082b029b714e3bd12baee282ba25a5bac067b6e8aa4f304a36eaa4944ebce308650efcd83a2b23f82391b0aa9116ff802c282a2eda6e085e16e408413216bb5f79786c4a7395c2558c3ba6b08baa163934947d1910150c167bae0281d6", 0x5f, 0x8001, &(0x7f00001f9000)={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r8, 0x40086408, &(0x7f0000e3e000)={0x8, 0x8}) 2018/01/23 13:39:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b80000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000cf3000)={0x0, 0x0}) bind$netlink(r2, &(0x7f0000a00000-0xc)={0x10, 0x0, 0x3, 0x80}, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003f4000-0x109)="c3", 0x1, 0x51, &(0x7f0000516000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/23 13:39:57 executing program 5: r0 = socket(0x11, 0x6, 0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000091a000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000223000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000000)="78bc23de80c90f1d") r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/23 13:39:57 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000c000-0x8)={0x0, 0x0}, &(0x7f000000b000)=0x8) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f000000b000)=@llc={0x1a, 0x5, 0x2, 0x8000, 0x80, 0x380, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f000000d000-0x4)=0x0, 0x80800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f000000d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r3, &(0x7f0000004000-0xc)=@kern={0x10, 0x0, 0x0, 0x200040}, 0xc) 2018/01/23 13:39:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000098a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) r1 = socket$inet6(0xa, 0x3, 0x2) getsockname$inet6(r1, &(0x7f0000b7f000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000987000-0x4)=0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe0002", 0x21) 2018/01/23 13:39:57 executing program 7: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006c0000)=0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000863000)={0x0, 0x0, 0x0}, &(0x7f0000941000)=0xc) r3 = getgid() mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000941000)=0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xc, 0x80000, 0x1f) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000034000)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000341000-0x4)=0xe8) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000942000-0xe8)={{{@in=@rand_addr=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, @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}}, &(0x7f0000942000-0x4)=0xe8) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000943000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000017000-0x2c)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x7, [@loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xc}]}, 0x2c) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000485000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000942000-0x4)=0xc) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000941000)=[{&(0x7f00001e8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008c8000)=[{&(0x7f00007ec000-0x9c)="225850bbeb9d064212239e13f553ea232c8fea98d4d2ccf8ee7eec4b19428aa926ca27a8dbce2c5becc48f734dc38e5fbe113e6ddfff83aca20b1235c4b00c9a1ecfa17ef00e662a6a0d86fc0df7b347f2b0f211aba66243f15ccc2e42dfc5172148de6eb033f5fd320db5255d8a1f9e0ebf1d77b6f93d2aa2b861777f65ae0c8086d7926a3309be996d7619ef9c32809250d3e3b8a1bd108eee92c7", 0x9c}, {&(0x7f0000942000-0x1000)="4f26b5bdea8dea0b9ca9f32d30f2e3a6806c03b7051862c44213a454e80265bfb1abd1b82ff9cd855cf8a5070fb88e28832459e2884a873ffec49cc24aa0c7894156844a6cfb1a829d1b347bbb306ce8266dd26de139082e75199255ae50f8d099716e8b7e5856ed62e6e3f36d4028f6f39b94e8ec92dc6f7cdd4b3c8d1a0e35b735a379f059053ae31272659ef6dbfa434c25542c47b4e010971b43c5ec9e3a929db1f0d78a187d93f31619a930fe8c718680c8a1c805f7f4bb7cbb25a12b6b96de2d95663a75d92812ace5bc3e0521070fdeb39ac24432b5a5024872366c6da8681054f9a695d4b17704b2ccabe7f61884bd0035c9382e41a47ce198bee305992c2d32e8aff545d49b58b01880cd7fa3525ab8484e20c3b02710a8618a3178ba2c79758d4c24ef166d51911ca74274a5b8e69d5396ac65c0ea2f44b95530b52d2bef54cfe8953c3fcb14e686a61bf907c727029b8738ffa0eec9f0e2c2d9b4e7d203b14d2eebffede734d63a923696f0b0c1629a9e13bf2523272010f62e62c06c8dbcf0e613c13d12071dee3b659dd191f15dbda6c45e2c286c036df6bffe471fe48553fea81a99652ceed4ce4c8e68e09ba65b4258decc195972b5cb884e475d24870ab4eba40ae90e66df513116046bb0f98e55b862244255378fe2082cc9e2de0b0e8786d3a6036890a73047abdb886894009bb1a7097527114deb7b88740893242ba0d7be2a4e9b30298b6ed51745d28f75da0cc174167b1dc73ac9abed548550b57b5bd5e80eb23046704a4ef07025b79f2f04856795d3ff9d9c2d19070febef5cec04227fb08662c54ca50498e6ccad645ed628047945cf182c006b1fbc8512908693d4a8931cf9e3c6685920eb8908cab0f32e13913b1cd99f51e741c269f05c682470b7cb2b37d89e1fb187194f160678251186dad552bdb5c4a6f456dc5d58d729617a60a32833d9dee66c198cc6be5c2c1e332bbbda3ecc9ee500d76c1affb12fbac5af0cc7b2dec27ce9dc45111ae723688156269c81ed87e94ba8e4a052938f9b7496a7f42d6bdd4c79ef370b52c367976bc2462e7d456bda488d783f1e1919449a208ed0414b77ec0ff5d035ed3098cb7aa60ac1d254f705b344da38caeab335d420fc375ccc5bd0bacb072012f9ad117beb562466b2ddf2b701c51e5d3403b5fc6b47a0ab8492469ec50f21b9951b46c7fc911f20a8513f30c618b55d5aa4aac45c295d4fe5aba4bd7a75cd61b04943fcb83c7e84143e22869a601654ee9f099b642258c41b14f69f2760bd8709cee45ae70fe48c09544cdd776e1ffe9cb464dd9bc05bf9d9afcc6e1c5977e591d7c94f445185ea0d8dc5b96fcbd9f5aa5b19056802f56c74628f96c13907b9127055ddedcf1cbee14083e8769835f72da9617b897315d7e68b597a3d05a14717f2bbc3e09a15eaed6a246b5d748b09fbdd01fc97b01afccad4d3bae334d38276f7e55ef493449cca99bf4a337ddbe9d9d5a3b5880de913036afb70643d688e824dd8772a588b1a65f925b398d716a798cd5314e47cfd55ad5db97b2095c6ba0fdc0d2b237d958b260c074e31e93ac190534695622cbaab8f7d688503568d90691c18c13f7af197199098f943ca2a48bd863251aee982eece632f93ab51ff465973069f6f63bff4f2351c058b17bda98b2b4d94e04ad430320ded32a924d37dd5c5b8de226ad988fa44ce89f32ee9fe78667f5d6b3d344c5366aeb042779589e8d86eab4184db95be5ca451ffb2956fdd8328200824a8bbdd92c79d378c9fad1d3e2f3b50dc31ca9c8c7faf569b5e7970786c1c6709ceefc9d3d63df82433e73619102cb872eee79aafd4aa26fd3385b131bc956abc46225e46829b8f4597c30c4157f9dc248ed79becb6a4540590fb1d1ec16f1f1e85f7f7b17215eba32ad90f2f38165a12fa42c088a646f35fb4dfd454772ebaf4bee002131cfc1f66d66b5a5ccded9f24ff0ea29431ac5f3c2078439ef039bd76d6bdf3ea4b640163dc24f6ce011da7d24f35ccc11b3058caaf34490f7072e70f0e448638d3e115acd052c5d1f24926006a7c82723eb34a5f812d228089150780babe349f0149fec08f9a48bc633899e9c2498a76ec481159cc8329f274d3cd9949f7aab4fcccb2bc3a9e3ec1dd1030edb1b10f2a703f0b568b3b62811ccafcacd50a7a68fa9c08ce80ef5039c8b16dedf3db7d8f8c4609d219dd43501f792eadde634a294696e42db746f6060ea965877b2763e22ff934c53cc46c6ebde06df1fc7562f467f3a9f54ca7edd9e2a209350973621b1dcf8a76ad26b6102cd0c6750ec4179342897bc7e12ad6b9b26cc1fe908979c25d5079fb4faf40fd1256fa893703799e0495eac8caa2c51c161b9149903bb6189ee33c170b74f24ae2e599a527fd93853c3bc51f85be11573a94ef7c9b35518d8704ca506e60a60b675576e0abfafaebf74109d8efeb493a41c990f818d34fcc98451328094c207a0d11211cd790adba0a9899109f26f73092e3368d8e3b2cc6ba87e36f66c5ca8c56be5a051ee4befd5c1a63dfd461011b5f3f34d535cf4f49f1eecaf2cdf956cf9733efa23947422b40cfbe9e5c02b5b2fb61fd0a439cc0ee7b46497a9d94ca1f2717ce0d4258ba2b7f6786d37359039ca90ebc9fbc9801e2a3be8e076fbd205af549abd824d247385915f4bd5ee43fc73de442b55da974eb3e6987af4c935b934f1d280721efd0fc5dec9511bf5bf198f6ee7b8961d2ef2f42599b7bc3e8c0868b363a174088ed282e898766f11aa42b603df794e8e88539cc2f9b79fe59138885f588ae5c9e486d8aa76aa1bbc8bd74f8067a76ef4d8e2b98577d2950338a3a74fe4066b60bbe9b3199a8ef4dff1b2298b5e47051a451c8ea62634845e93568a379f345d1147400a7cf33b3c12b97bdd67cbec582a056fdb0a779e50cf6e18b3167bfee94696e5092efae5a8d15b5b908301db1ebc4be2f7351298a2285f52985c9fb4701ed51bcbb2d038318db56a72f58047fbe52832a6a8abd110ed5db2066a6ba92a93600fc7eab8d0ff7bff6e80b63369fb4a161d47e63e70e9aa2345f406b912019a7d2ba8222973ef6429a6a3db4a4a32f84d100f592b1d1d52ccaae7864df77fec4c65722ec4fe723b1c1a229956b438aa2a40af8b800358ca82bd0fb26b30558ff7cc7c347f67ca4d513c5f447f31938d660a6bd03a3b951fcc5cfcaf390b27968ec93c1831f48cc154fa0560647d1a26d245c7f6db1b4643f49fd07325b0c6de4298e04af82e807564070fc92f58e7a23a2fb04721fa2146837fe134c5d69bf7c8b4e3eba7f69d056312354c15fd8c2e4360795a518b8a7ad90c3cb294cf541987ec8c70d62c9b01ab6870dbc5789822eb30b439e9c6948e367ac658a5e22637d4fe044ce6a92730ff13b5f9a7cef62f87ff2ea499e5b084d8f8d1cfa0670e6f7cda1a43d024410505430c13e76d4bdd9964e00cb9c34d3c061c2820bc1e7fceaaf51677b65242bd9c873bd35039b0f00a66a16b0f4bea4430cb7ecd46d8f16d2dbfe1fed755e19cc6f68b43ddc10afccebba314bf64310006962e31d4f140908d2be93521462154294bcbd457cf18469972fec5cfee2308c9cdad6901d88598f9552e506d4a2ce086baa3bffc643f4f21df5be9f2980421adfc6658541522dc3902ca36f14db6ad1dc2f058dc24cb74ea823a5bce3cf9c5b91a522942816e4807f67a03e9566b7c2d02879b09a9d999361682b2b56a7b2e68359000102299ef72e5bdb77525e95e0a03d29234fe0c3ba7a0087beb37688549a22a21f891059d14911e299a42b70be0797be39acf235a42641f3cdc725c9067adaf9bc8678c20f95517b034eb5102967901a868b803a7f1519dc248d73fa07f92e1a78c8add110fd2516a4c0eb7e9b2c181b2373223178a65a6107fb0f004d2cb0d4465ef5b781876eddc88aec85aa6ba61687c17f99db08c7504424ea8edff10d219cbc7bb54bc0ba1b3c442294f22fc57042d3a82bfd998e0ae53b614af9d866d1ee041f4370bae13db51cce5655e0d40d599f79288d694e30462865d82fa1a622953f3bb5a3e269a7c404b0e5ecfbe7ab6a65ca8309dcfed551f2f9a601c0d75bd4bc0882c3226518ad135dfef35780ecf6907c4c40f332cefa1966c7ccdfb48a868d0f5d4f08b9ba062784cdba78efe302f74bf58fd8dfb7fb514bd80182d2c10a2fee8bb36cee4f5596783f808d8896514509a6751ad8f0186d979978d6cd1b78a9eefe895f59e746b70083eb4258c996682aa65002e86fb4ffc8390d29481322935a19ff1a4a97634b0b60557eedef4a1b1cce4ed088397afd5dace76cedb2d86fbd69482c6f43b56950c35753ae432437cc7c5cb6d76b10fae966a0aa1c99ddd2ea7a07fbb97c8044552eba628da3adfeb4ec2e2bec2c33f82ccebfb7c3f25d6da882fa4cfda145a83ea76dec5eec9f87c4a44cd3cfc6a5a7353c81c7d278c9f2bf5a195cc105aaf3c10111acfcd62118b1faa0b8e004422d5578deb9bc052d48bd40dd6d96a1e2d68338a3fce4424dd2445e0573ad769ed6c4df5f609a840b18dbcb75f7791e4c61090ea92afc825ba8c882ec1c9819a5fc485fc3d98e89987ae400d4d0f64f427703783ab5fff16a596da8798ae7189bbd3f551e0de57853a7c1fbef62e58113df708741a5e882bf14c8ff3f410d175f881511da3078aa75c2dd2b639f4b8c88300d87147887743d58a93d7e620894d0296457bd866d260bd209dc7981cc7b2bfc788592b9c63f0dff036221615dc1779045a35a6a36d301a2b635739c09b4b6207ed63965ce4bb3dc06848bc29c41c52f371e997a0dfba91a3c106506ef0b0bc83b286c4637144c721ebcf4a766a7410b3ebbda777deadb405b22b581f695201083ab58b2c715a5a7704baa2b9ddcca48aeb3d94a1f7a828988e8406f1a717b4ebbb0db470b04ead69ce4a874ccca1145070bcf8085d03f632b8ba45135452d03fb3cb643c5841a15c624f3079ff169a83ed057ee40867e7ab6bdb03345ee401f8bfacd0ef1e86f9f9c50d3cf19e0d35fb871091366f3b1ad9f7c6c2d9062aed8c8959f62c6c9ef7e6953463c8f64fa20c9865de193001e2b57339dd84a4f4bd0ad4f991650048e36785adf62f0807bf33586aedacce8d36718037c6bf9c00c83f09a21485a80ef1d710406fbd683b213cd65432718a6ba71454fb0fb0552ab15f38e7148be3233759798c73d71ff06f42edcd288e014e736ec25b8ad23e7eb9639f81d671a2ae98f2c8a4da1ad298d4ddf43631ca524834e296a97a7cce28509ef1c9f3836be01472ed5bc1035c018b08b3d77aebfd5f7a930b5406a7977bed24718b7cb57a7e9f15ecb4484567772827bd9f57349f2ccd756a49189a981c7ece0e2cd3c308d59c3d8bb305ea9e3c404ffea5a6792fc014b6b11484ded6541dd6e619c0596c29b7a2f8b980447355ff7378c6e2dec5f43d47f3d243c8cd1dcfd98033b5dd2fe598bd4d0be85f0e60c8b25cc5d7f8ea3ab503168bcc4e30460eb7b762b965d8cfc9c675844898358492295cbca99f2d043cd49d5a451885fb3c09be1ddca9b55ff64afc3b2b990d57b0f6db114df6ec9043c52111a93b99dfb7f79c09598c8ed14eb980e86156f9b7730399463533b1ccd9fc5a0275656644a0b2319a8316758018ad2b52c34e99212bc278996ad33dfd93e5793dbab1c408854d8f783afc30b471565255ca711bb82fc8d218f35b533e74413144c3a197688f62ed48cbd88ef9a3c2301cf2f6673", 0x1000}], 0x2, 0x0, 0x0, 0x404c000}, {&(0x7f0000941000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000941000)=[{&(0x7f00001ac000-0x9d)="3013851517ffab48e93de221d6d625c706d4ddcd4974395a33eecf34b106750af87244c32df57a1acef0f27ce3517810488503037331059785f3da4e67fe4247a10537d6a4b764185d858a92890e3a9b18d386d4ec323012b7342d9163e24fac208f1134b6827f7d46f9c370cbb98056984d9cfd08dba5295f06c765e3fdff7c9631730b1434913105289b62809b552dee14797fd67c1e68cb5bdcbdd4", 0x9d}, {&(0x7f0000942000-0x9c)="fdda087817716741c0d722ca46d983b0318695a7064b98d154df665571d71ed14dab2235b630ab8063c4aa41343a1dd3808ffc51bcf5ab88aa5f9fc214ce61b5fa64a7c3683991f131e20c3dc3a7baa99c11eb7cb99240f263abb9fa45b6682a600be8d5bdbd2d88f13b63250452717dff8cd6d1f261a00939c8bfc784924b583345bcf7b434296119277edeccaf8afbee45f4e25bfd9b2d23093c14", 0x9c}, {&(0x7f000033b000-0xad)="e638360581df5a6d4b6849ae59e952253ce595d279fa8b215425896927b1d7cd0a4b29689f26621af1a7b6ceea44cb9e06928018818256956f2445552756d28ce31567cbf5bc8655088e4e31e453f5571074200ca830bef8ee7d37bc86329efdd8209eb33395f4ce8e18f78314491d245c8ec913f94e32dc16d787790a8c3d400702a414b76078401ee3a3a782f1b28aeaa6a1ae77c6434851d895d942c133421b062d8b5158fec3c72d3f88b5", 0xad}, {&(0x7f0000941000)="e782e2c3588ae3961079d4ee922e24a8a34229ed254385f752d9921446a1933daeb541dc4cfc82788b29af198eba0fd35f14f1d6bf6cb004db98df8572aaceb32589c1e7ea08c1bb01cd7eb962610f6b83152988e4d6201ec06bf7c4b3d118b8ebdfb345c7e91f057ac1dffe6a24e72e7e105b1b61f779ec8f3d057f204243a65c566f5a142067b2ae402f07f89480ad4e0873fe3ae7e7358eda2a5945bee9acedbed00bed534bd6ef361b299a0f748c7e9132", 0xb3}, {&(0x7f000043b000-0x29)="1950900c078a2f093355e7612757b0ddc51712267ed3a7dc0b0f0cbcbffd96972d1fc6a689461cac2b", 0x29}, {&(0x7f00006ed000)="1e5f3ad8f5fdc6bf7bd7a6d61329c4e4a70683eebb4109be3a6ef8e62d16d3ee026ce35451f39215d6c6244fc3a39a7b542a6f9329067427d62bf33c14", 0x3d}, {&(0x7f000048d000-0xf6)="ce70aae0bf69d64a6e5936a5a1f63eb6b3a9fd2fa88b0cccc80a9c9b355e2fc5d33c4ed9ea1a6e36ecb77af3c9f6458562bb761acb4ddec8fdc3078c339dd065d4299558d09ba7d6761968a5812a0f2357eb3fde8b40f6da8f1f1995e421bffd7eda9639c5dd39f8db86b8888292fe3361383c1d4ded76dbaaea36960877fb390008bdd7407df4ee2ecc193d57569df92fd889406580a44606781c54176d9093410267da11d55872d27c4a7b18fe66abaf5cdec4846627f48c9163522e22dcec547598336c5b837821c1a1d4ceea8b4f448dce4c0d3be08880d7950c18411b648cb68db9192a5ceda28edbfca4ebe585802d71765021", 0xf6}, {&(0x7f0000941000)="b97202ce35fbd1690d77cceae353b5549db02f3f78c02334cb650a85c2349d7ef67a8b18f975dc3f4bafb9971d20096063639db87ac9f45a3899cd56b8cf7ad37dad8c56fe37aa0948eff5820b26b12dcfb995223e663ddcf964d8568bb7f6b5a103a39b4d0605cd989a1455ee80f5d80195269a965e6009e393905f829c6da291434dff01dff29e7f5c58f9f1d4721a6c2895bca4f8cd70a95836e0cee212e0", 0xa0}], 0x8, &(0x7f0000941000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r6, r8}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, 0xffffffffffffff9c, r0]}], 0x90, 0x41}], 0x2, 0x80) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000) 2018/01/23 13:39:57 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000fef000-0x4)=0x2, 0x4) socket$inet(0x2, 0x803, 0x7) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e6a000-0x10)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000672000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008d5000)={r2, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f39000-0x10)={0x205d, &(0x7f0000ff0000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000786000-0x8)={r4, 0x2}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$packet(0xffffffffffffff9c, &(0x7f0000fef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000070000-0x4)=0x14) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff2000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f000065c000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xf127, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000ff2000)={{{@in=@remote={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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e0000)=0xfffffffffffffda8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f000091c000-0x4)={r1}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ff1000)={0x6, 0x7, 0x4, 0x5, 0x4, 0x251, 0x1, 0x1465, 0x0}, &(0x7f0000ff2000-0x4)=0x20) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000f9b000-0x8)={r10, 0x911}, &(0x7f0000ff4000-0x4)=0x8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r5, 0x8910, &(0x7f00009a2000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x100, 0x3ff, @te1=&(0x7f0000ff1000-0x10)={0x1, 0x2, 0x9, 0x2}}}) sendmsg$nl_xfrm(r1, &(0x7f00004d4000)={&(0x7f0000ff0000-0xc)={0x10, 0x0, 0x0, 0x69406000}, 0xc, &(0x7f0000b80000)={&(0x7f0000ff0000-0x250)=@allocspi={0x250, 0x16, 0x100, 0x6, 0x0, {{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x800, 0x2, 0x8500, 0xa, 0x0, 0x80, 0x0, r6, r9}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0xff}, @in6=@loopback={0x0, 0x1}, {0x2, 0x3, 0x1ffc00, 0x0, 0xffffffffffff0c00, 0xfff, 0x7, 0x7fff}, {0x8, 0x80000000, 0xfff, 0xff}, {0x1fc00000000, 0x2, 0x9}, 0x5, 0x6, 0xa, 0x4, 0x1000, 0x0}, 0x9, 0x6}, [@proto={0x8, 0x19, 0x32}, @lifetime_val={0x28, 0x9, {0x6, 0x49b, 0x9, 0x9}}, @algo_aead={0x50, 0x12, {{'rfc4309(ccm(blowfish))\x00'}, 0x8, 0x280, '('}}, @replay_val={0x10, 0xa, {0x3, 0x4, 0x5}}, @algo_comp={0xc8, 0x3, {{'lzjh\x00'}, 0x3f8, "456084985f4d5eb5bdcc243a6af7a71a1b58c0261076b4a27a86a2d381df9a1e4c3533e1edbf245b90e582584a02bb546ede7e99becbc755fb136f837fcb5f1c8036107e0a2c91205ca86a01fa75b6ef5e3298b5f76e5bf5f3f249da375d123e333f6f9fa9628f5bd1941c76aaeee0fd09ee20197867c97aa55c877837786b"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x4004000}, 0x40000) 2018/01/23 13:39:57 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80006, 0x1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000024000-0xc)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000023000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_sfeatures={0x3b, 0x3, [{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$pppoe(0x18, 0x1, 0x0) bind$netlink(r2, &(0x7f0000021000)={0x10, 0x0, 0x3, 0x800400}, 0xc) 2018/01/23 13:39:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x37, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 13:39:57 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000003000)="0e5361", 0x3, 0x8080, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$l2tp(0x18, 0x1, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet(r0, &(0x7f0000005000-0x65)="681b", 0x2, 0x0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 13:39:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000db6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000211000-0x4)=0x58) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000b53000-0x2)=0x4, &(0x7f00009d5000)=0x2) r1 = socket$inet(0x2, 0x80003, 0xfffffffffffffffd) getpeername(r1, &(0x7f0000afa000-0x32)=@pppol2tpin6={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}}}, &(0x7f000047d000-0x4)=0x32) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000090c000)="c32b7e87d61933868c9257e601be532a1f6e9be5f8d9bc28569eb4b2b3b293d650eb78c516c3ce7543bbee2a054bd2a891307c72c1abfdee707734373ba23974fe4906002204a38e0e44b741a6ea86d7052919daa4ede620085116ce1e92e3bb1698cb94ff15db4ae12727eb43893e926a1c5c44b03c3893396cf82fc578d8", 0x8c, 0x0, &(0x7f0000acc000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$unix(r2, &(0x7f00000be000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000a0a000)=0x8, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000144000-0x4)=0x0) recvfrom$inet(r1, &(0x7f0000c93000)=""/211, 0xd3, 0x0, &(0x7f000001f000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 13:39:57 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="", 0x0) r1 = socket(0x10, 0x80f, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002d6000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/23 13:39:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aa3000)={0x0, []}, &(0x7f00007e1000)=0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000aa1000)=0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000aa3000-0xe)={0x0, 0x58, 0x3, [0x4, 0x0, 0x6]}, &(0x7f0000aa3000-0x4)=0xe) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000aa2000)={r2, 0x48, &(0x7f0000532000)=[@in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000aa2000)=0x10) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000894000-0x118)=[{&(0x7f0000aa2000-0x60)={0x27, 0x6, 0xfff, 0x7, 0xfffffffffffffff8, 0x5, "e278bf3149a875326425576c8d012373f8f00fa05558ddb5bec924b1f40f33c36fa74282e0ac2dcfa81e5e37086beb7ea29f088de10778cef1da474f120e93", 0x5}, 0x60, &(0x7f0000aa2000-0x10)=[{&(0x7f0000aa1000)="d7565d19c338d3c7393064815af03e2f9ad43b24cb194f81735c28da24d45136647c20b95431ffa4a3d7338bda6b55c7d08eb6fcd468956626c20129874fac269622acf8362791bd81e868a4afe5369aca48c3802825b7717b", 0x59}], 0x1, &(0x7f0000388000-0xd8)={0xd8, 0x101, 0x52f6, "3d15621b2cec7e8d79c15b1a935a336815ff2f59a6f416cb459476d50eabcc46fb30067d6199488b8b62aa6ebebf4feecbead2f386bb3ee7054a02ae76258ca7e6c6c449fa4f40e6385d66134603925c3965a8fc833cd3d5ba0771e5c52cc1e0bd5c088f5c12abce27fb673c5c430fcf211192e686ca39293661181bbe003c936f509695c3d9dc49f553fcbd0308c8352f29961de3b68f866bec4bbcda72afd8b73fb3dbbede15e1cc9cd4ba391ce747dbc38681db2cda82a355f953f32761c3ccb9d23b189c0afd"}, 0xd8, 0x8000}, {&(0x7f000006b000)={0x27, 0x6396, 0x100000001, 0x7, 0x7, 0xfffffffffffffffb, "58d0aff36a9a142577d5ccc8fd81620491cdae36c9b447080ce91eacf1d55b9dda304d8da02da81149f3524a231c58d3adeacddf9ee793cf625aa465ecec0a", 0x81}, 0x60, &(0x7f0000a7d000-0x70)=[{&(0x7f0000aa1000)="6b0bf8acbc2bd0ebf5e0cf8b50e8f64c8d4542ab3a8cecb9ff4cb1983d784a759d7aa2e2735acc77f97831220c43c4524f2851da9977b8b11adc37e637e7a513e275c657363c1d126413798b8d96bd7a614dacf8ddda113e87761dd935efc627eb62979e5fc71c6b358cd6d94e5a27322acfc37b0cbc584de9a4d9332b6c16044095c4cad9723f24918150a58c20eab567c4a19576070ef19b62f19a4fa475e95164b2d5249d572755d421d60197e3747e522b6a26be9232de8fdf9b7ff9fda45b82c3149103b3c0ee22046f504a43ef1b4a70dd8adeb5a2ff6d2e3067c2611b1e5195ad8f28b59ca35571bc", 0xec}, {&(0x7f0000aa2000-0x1000)="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0x1000}, {&(0x7f0000aa2000-0x6c)="d2e62be786630bad9be0d53dda7c1a475bdfb84d96eb36c2cb517b435e3d50fb252bc4bf702adaa48a7d7a855905ae6dc4868255087640a7dd93450f5b93ed8dd66962bdd37fd5a3e7cbbdfc84dabfc9b75a80353b5f5517718694755c6edc808fd7479cc22413f4b3a3f63e", 0x6c}, {&(0x7f000019b000)="02e27de23012a99bb2d7f5ebef4551c97356fc43054571a8168b34e64df10df25420bdf46aa69fa5e234770da10659fa5a1919c0def81c55fd66733fd41e6998bdd12112fe05b36d8e590d441bc903683e969f6f47498fccb780bd039be9fb5e4638d25c022890", 0x67}, {&(0x7f000002d000-0x9a)="61c7aab001585e641ac54bbc0c4f027ff6d87f108f537afd5a2863de8c749c34ab1f1c0689fc661de61ab542fe2e3ff2fce240799e8d07b25b3e42f2845d9679acfa117348f7f12a4a25b1dcb2a2577622a65efbe028e173c4ea8b3b2aa881da1a56aa8d2b61c3540dd6a14ee93e23d17a44795f268d9e18dd901269a81e4b32cd9a8eaf80d145f2606898da74d61073b33c7da9acf4a27b6d9a", 0x9a}, 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&(0x7f0000aa2000-0x60)=[{&(0x7f0000aa1000)="15bbcb1a5e2ee5bbe165492298ba80f184036629d03b31b36b18240cd79acf7ff269de7b9ec7aad3025203b5c3d3e8d5439a41892a5ff451fd12c32c3980958f450ae76969a997b8383121dff1591188", 0x50}, {&(0x7f00007dd000-0x1000)="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", 0x1000}, {&(0x7f0000276000)="cf6b89b758674344eaf9139758cb94c0a2afb6ec4d70d28b9b64a5a90e41328ad4013ce1f60162744f58310401913e649514a243837c916bbcc044d8545aeb62", 0x40}, {&(0x7f0000720000-0xb0)="d1150e47acf3e7780faf9f274ae2c5ccc732e76f682d22a5886d02414252e3986da5b860f3480bd9394c4d63d8ed6ad05650aa56c5ab49363d4554ec424e08a8ad49004a1df9fe01935bb503143885ab2218f4cb168740e5b4f4444b606576d16cfa37125cd0a198af409e611f654f2cda9d3674ea04acb717fc5624f3b127a29553ddf8fa257cd5ce5c489cc2e90584a2f3ca75420c3886ac1a3cc31236cddc3eea4bf018dd535c3fe0d20961062536", 0xb0}, {&(0x7f00002e3000-0x25)="8035115f4607dfdefab6b7b8cc97838df4e57571db8b052d4b910960408453488e425c6cf4", 0x25}, {&(0x7f0000324000-0x2e)="e0fc252564993e9ac50388922f8174971f02f8138d6bd0d9cc1525559f4ffa3fcbbc43cf83d2aacda4147bb9b712", 0x2e}], 0x6, &(0x7f0000aa1000)={0xd0, 0x1ff, 0x0, "65a37107dc09ad193b4e3e44ba3d9446517fb7478cf63ec1197e08a276cb15955f27ed4ca2d4ba7ac6eae0d5f6f0a2b445d9990dc6451eace4eedc0c113aa26878a2ae7bdee7547feb6f84854a82c148ed05ace5ae51552fedfd6da35ab78fa990c20fccfed8ebc34ce3ea95420932fa47c68c0e2ac6366e1c1bead57a0b7f07f423fa6bf6e829e94a91e26b9ce07160e4f544833363dd7fcadf6271ea59c1bd9ba590f8e79bddaf7076e871b23779dc2638faed1e88b5ec6a9be2fb440cfa03"}, 0xd0, 0x4000040}, {&(0x7f0000aa2000-0x60)={0x27, 0x2, 0x5, 0x6, 0x1, 0x7fffffff, "fa5afd764808bc6c0d748005700f7a4e3b6340adb48900915905866e6133c2d2541f36139276b8f2bff9676c0f97c823daf3c939e10b3e579fe353e7fec111", 0x20}, 0x60, &(0x7f0000aa1000)=[{&(0x7f000079e000-0x9a)="dcc67ce7ab6e6e993f8a4dc92966122bb7bcbd69e72d48013be9eba719e72f1f5ef5d30f0d3103a2c3e9c18dcc38d25d72b5531798975c7191f887927542e9aff1635f3df2900c2dc5fdda7f1f02e6ffcdc8b455123c92a2966babeb6360674a3bf0ddeb012b36573c9780d82ae8f301d1eb0c4cfd1b6a2f88e01af57b2103562311fb5611799e8a1e6471ab0cb813ab5ab7bb1cd0f0ae3df957", 0x9a}, {&(0x7f0000aa1000)="3212e939edd6e1989887391bce12f8f8e388532c7fb864e1f83ddd9f43f15ed88ac856a951b891dd8b6b2e7e2e479879ad510219da8fbfb6893bf7e66d8631dca500e061a2ce7a449bacd0107ef6488b97ed842ee725d30757a4b1e40b6dc538f236f900dc94000bfb5e10183ec1f7af51efd1735ff1078bca7588e52c001e871009bc86ecb99a3169b2a820cb7f175dc025b639b37e38e0ac7003fcdc0a7c8d9b07fba49650dfe968cfb9a1117de45f7b07f8be64e0dcae027f77a16affd7ddef6f7cfa2eac4958e8b51790da406c7985de59568eb0a7143e91176c48af6d3d839233fa51a9001880dd0f07f2e9c45d0eb2bb8b", 0xf4}, {&(0x7f0000aa1000)="630927be8ff74e55b48db103e25dffd80330c62b7ef17cd900b119dd5ce842d781c17183adb07e94d955e93821c43c9844d6bda87ea66348314b85f14fe2b17879681b9ef417b84bb1272d2852d57cdd3f3e2861824f8276e9a0036b522289ad21779911fe15d3aba8e1936d52b2f791afe5885d3b041893d8e4cfe6fb37917653031b7c25b242fd1f61691faec232b43f54761a3e32868ce844cc8edb", 0x9d}], 0x3, &(0x7f0000aa2000-0x28)={0x28, 0x119, 0x4, "a64871c1b7af5b9bbf5e648c5d18d261d2c86b4f"}, 0x28, 0x20000800}], 0x5, 0x8000) 2018/01/23 13:39:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00002aa000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="93c714258d656041d4652909de10d90a"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f000008d000)=0x0, 0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000e31000-0x2)=0xffffffffffffffff, &(0x7f0000239000-0x8)=0x2) 2018/01/23 13:39:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x8c, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 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, &(0x7f00002c0000)="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", 0x6ac, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00003c1000)={@generic="09f1fb5d41c9ffebaac50e22b340b2ba", @ifru_flags=0x200}) 2018/01/23 13:39:57 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000010000-0xdb)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ax25(0x3, 0xa, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000008000)=""/58, &(0x7f0000011000)=0x3a) 2018/01/23 13:39:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) r1 = accept4(r0, 0x0, &(0x7f0000815000)=0x0, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x9, 0x4) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x23a, &(0x7f0000664000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x9) accept4(r2, &(0x7f00009eb000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000872000)=0x2e, 0x80000) bind$netlink(r2, &(0x7f0000ef9000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0xc) 2018/01/23 13:39:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x803, 0xa072, &(0x7f0000ba1000-0x8)={0x0, 0x0}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000939000-0x4)=0x0) recvmsg(r1, &(0x7f0000b0a000)={&(0x7f0000f77000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000a94000)=[{&(0x7f0000bdb000)=""/254, 0xfe}, {&(0x7f0000cc1000)=""/113, 0x71}, {&(0x7f0000617000)=""/4096, 0x1000}, {&(0x7f000031e000-0xa1)=""/161, 0xa1}, {&(0x7f0000421000)=""/236, 0xec}, {&(0x7f0000150000)=""/198, 0xc6}], 0x6, &(0x7f0000968000)=""/241, 0xf1, 0x0}, 0x40) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000900000-0x8)={0x0, 0x0, []}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00002f3000-0x4)=0x85b) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a7f000)={@common='irlan0\x00', @ifru_flags=0x0}) 2018/01/23 13:39:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000972000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000cf0000-0x4)=0xe) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000dce000)=""/225, &(0x7f0000c55000)=0xe1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003c0000)=0x0, 0x4) 2018/01/23 13:39:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000076a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d7e000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000803000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cae000)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000e4c000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xffffffffffffff97, 0x3, 0x0, 0xff9c) r4 = socket(0x5, 0x80800, 0x7fffffff) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f00004b2000-0x1e)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='rose0\x00'}}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000bc0000)=""/24, &(0x7f0000964000+0x700)=0x18) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000f06000-0x4)=0x0, &(0x7f00009e7000-0x4)=0x4) 2018/01/23 13:39:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000114000-0x4)=0x9, 0x4) sendto$inet(r0, &(0x7f0000c98000)="c9e3b180862c1f1e362fa23e2794849fb4d0a264b190d4fb2309a1664c0100807d32a3ec2b67c3a332f01bf0366ffd5d9fd66e2644fbb2b7ef903784adffe81299feef86fb6726aa3e407934fcd19f6ff41c1376ac1933b6264c67a69c46cd9a49dd7c82e162d768ad1d94d2cb282805408ea4c15210987eb095a314ce23c0d724ef8259", 0x84, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/23 13:39:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00002c3000-0x38)={&(0x7f00007af000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00009cc000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r2) 2018/01/23 13:39:57 executing program 4: r0 = socket(0x40000000015, 0x400000005, 0x0) r1 = epoll_create1(0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000a8000-0x8)={0x0, 0x0}) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0xa, 0x2) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00003a7000-0x4)=0x7e, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000ecc000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000071000)={0x10000, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8, 0x1, 0x61c02e29, 0x7f, 0x80000000, &(0x7f0000000000)=@generic="028f0c1505e6e11a86ea3f46bb3fc15c", 0x0, 0x0, 0x72f0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/01/23 13:39:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000868000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x52e827ec, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f000059e000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/23 13:39:57 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c1a000)=0x0, &(0x7f000061c000)=0x4) write(r0, &(0x7f00009ec000)="1f0000000104ff0bfdfd45c807110000f3f0f0ff08000100030600dc05df00", 0x1f) 2018/01/23 13:39:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x2, 0x6c00) connect$rds(r0, &(0x7f000046b000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b14000-0x4)=0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000064a000)=0x0) 2018/01/23 13:39:57 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f000001a000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x13, 0xffffffff, 0xffffffffffffffff, 0x9a37, 0x2, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000001a000)={&(0x7f000001a000)='./file0\x00', r1}, 0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000013000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:57 executing program 4: r0 = socket(0xa, 0x80006, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept(r2, 0x0, &(0x7f00004dc000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000466000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003bb000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000dad000-0x12)={r4, 0x0, 0x5, [0x8001, 0x800, 0x2, 0x400, 0x1]}, 0x12) sendmmsg$alg(r2, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000323000-0x8)={r6, 0xced}, &(0x7f0000794000-0x4)=0x8) socket$alg(0x26, 0x5, 0x0) recvfrom$unix(r2, &(0x7f00004fe000)=""/194, 0xc2, 0x40010000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000067b000)={0x42, 0x201, 0x5, 0x1000, r5}, &(0x7f0000b5c000)=0x10) r7 = accept(r0, &(0x7f0000768000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000799000)=0x10) setsockopt$bt_BT_RCVMTU(r7, 0x112, 0xd, &(0x7f0000ec1000-0x2)=0x2, 0x2) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000523000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d6000-0x48)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/23 13:39:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x6, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000035e000)={0x0, @in6={{0xa, 0x2, 0x7ff, @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]}, [0xc, 0x8, 0x6, 0x3, 0x7fff, 0x2, 0x6, 0x5, 0x5, 0x4, 0x2, 0x10001, 0x9, 0x81, 0x363]}, &(0x7f0000f2f000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00003eb000)={0x100, 0x8, 0x8000, 0x400, 0x2, 0x3, 0x3f, 0x1, r4}, &(0x7f0000df3000)=0x20) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/23 13:39:57 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=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, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088c000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000479000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x1, 0x1, 0xa, 0xa0, 0x20, 0x0, r1, r2}, {0x6, 0x7fff, 0xe43b, 0xffffffff, 0xffffffffffffffbf, 0x8, 0x2, 0x5}, {0xffffffffffffff49, 0x8, 0x60f, 0x5}, 0x9, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x5, 0x0, 0x3, 0x8001, 0x3b11, 0x1, 0x7f}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) socketpair(0x13, 0x5, 0x1, &(0x7f0000366000)={0x0, 0x0}) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d1) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005b5000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/23 13:39:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000014f000)=""/28, &(0x7f0000472000)=0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/23 13:39:57 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000005000)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000007000-0x14)={0x11, 0xf6, r1, 0x1, 0x38, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000006000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000)=0x32) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r3, &(0x7f0000007000-0x60)={0x27, 0x0, 0x5, 0x2, 0x4, 0x6e40, "a79797558e418a7bed0ade4ead9a31b2272ebda456ca22e46bc52b502ad6d92c51ae6be934021956b156e36b4b9dbd05bc71ae2017f79bd261b7dbaf439608", 0x1}, 0x60) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000006000-0x4)=r2, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000008000-0x4)=0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/23 13:39:57 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000002e000-0x4)=0x38, 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3, &(0x7f000002e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000000d000)=0x0, &(0x7f0000024000-0x4)=0x4) 2018/01/23 13:39:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000501000-0x35)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b2006cfffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9867f2a73b6", 0x35) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6eb832e4e7fb963aa19cd8867cad76c639", 0xa0, 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) 2018/01/23 13:39:57 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0x1b, 0x4, 0x1ff, &(0x7f0000019000-0x8)={0x0, 0x0}) connect$rds(r1, &(0x7f0000f37000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000005000-0x4)=0x0, 0x2) [ 305.681647] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/23 13:39:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) recvfrom$inet6(r0, &(0x7f0000f8e000-0xdd)=""/221, 0xdd, 0x0, 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000d29000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002e4000)={0x0, 0x800}, &(0x7f0000392000)=0x8) r2 = socket(0x1b, 0x807, 0xff) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000089d000-0x10)={r1, 0x0, 0x9, 0x1}, 0x10) ioctl$void(r2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000014f000)={@common='vcan0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000491000)="240000001b0001e30000c810aa64000005f3ffff07000300000000000000061ff9161790", 0x24) 2018/01/23 13:39:57 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fee000)={0x6, 0x200, 0x40, 0x0, 0x4, 0x1, 0x17aa966c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b48000-0x20)={r0, &(0x7f00005d6000-0x82)="43ade1e0317d6d25305f4d5fcdd123174901e4a7ba64f0ec2897aed2e7ba08c886fc48b016be3749f90ec5a524375a7063daf6b6d0f4aa235b9d3e9ab5f140c77b0d1cc8d292d24d02c1abf1f45040f4016892c613185031569a41ddcfff2b04066a97221f306cb55343a6c3a5e2f1e5902569f65e71067d1b4ee228193fbd4ec335", &(0x7f00007ad000)="0777f97e0474670c01477a7a69b55f385f01bd9992b5af50164ded33e97024cff4b8ffebf7a684ab56f36e0d49c3f58cf35d793084f75ac36139d63cef9b98a5527e277436e97dd2170438cf1061568606fd3f53c096e2a112589f01b245dab0a3f19246ff68820888087bc4bace344739e55e56f6a28053ae7e44e34efec0a71fe1bd2017ef2484b461c8caa05122ecdf990fb1f2b618205c1ab02b577cc088970951051732f0b6212b632511a1db62802b69bf7c096fa593b5a573cdcc84e1bc3266ee552eebfeb3d9327285caf379063f4f15d72fa0de0052963fc04a9fe33c8d35f4e1c9ec8d396191d6648f28e5555ed27fbe0d61", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x2}, 0x20) 2018/01/23 13:39:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pwrite64(r1, &(0x7f000061b000-0x43)="9d257b72f10fa98eb12c5164f31adf0caec157f36954d2dfe623b697fd94956eabc3814cfdc296e189fb9d90737804b066e9be36ee0a30a37c4e7e63e242ae3fc6cb5e", 0x43, 0x0) sendmmsg$alg(r1, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x8040) accept4(r1, &(0x7f00002e0000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000b07000-0x4)=0x1e, 0x0) 2018/01/23 13:39:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00005e7000-0x4)=0x0, &(0x7f00008c7000-0x4)=0x4) 2018/01/23 13:39:57 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000016000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x1dede1d1}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}], 0x84) r2 = epoll_create1(0x0) splice(r1, &(0x7f000000d000)=0x0, r1, &(0x7f0000012000-0x8)=0x0, 0x200, 0x3) ioctl$int_in(r2, 0x5452, &(0x7f000000c000)=0xad9c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000018000)=[], 0x0) recvmsg$kcm(r4, &(0x7f0000017000)={&(0x7f0000018000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000018000-0x10)=[{&(0x7f0000001000)=""/247, 0xf7}], 0x1, 0x0, 0x0, 0x7}, 0x40000000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000018000-0xa4)="5a82bcf4287c0ea16ff1431fc91b9d3758649ea009efacf2d4eee5563751c525e3b368a6c604d5c9e4dc61a110a2af882e6fe727d276b69ba50109f564cfde927601383af3c284e16b0cb413d571b1c962f3b8ca7c817417e5f16d05b43ee4f84c236a279fdf9f1c81bb5b1c5c1868c495f1a4231f7d671c8e949f7cae8d5db8bee2df98108b440eec80471ba4ad7ab3d90e603d303c59857a251e37feddec2fc66f2bb9", 0xa4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000019000-0x4)=0x0) accept4$llc(r4, &(0x7f0000017000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000016000)=0x10, 0x800) 2018/01/23 13:39:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000002000-0xc)={0x8, 0x1, 0x401, 0x3f, 0xb14}, 0xc) getpeername(r0, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000015000)="0500000000000000061c32f9ff98f83dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500000001000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000001000-0x80)=[{&(0x7f000000e000)="891e0d0fbba78bb800c9c4cd19848abcbd1f1ca57f2e6913fe58bad10c8b8072a1ace6b47c130cb199bb45a17829c4d4e104bd250e634a6a1916c27cdf8478af9a5bae1dc4c32504045b3d852103bcbac91a03783d7e414ae1c9f10bcdad0488baca28c73891c5ff856e393e3a91788bcc7020e1799a25787d22910c49597a63ce2ba280069b47a19f76d76f", 0x8c}, {&(0x7f0000009000-0x1000)="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", 0x1000}, {&(0x7f0000011000)="1a200d53d4ea754a46c1b232f53288fbfcefe5345a54", 0x16}, {&(0x7f0000018000-0x14)="95fb4dcf46f51ba9e2fc616a9658ffcf863741a5", 0x14}, {&(0x7f0000018000-0xe6)="3acfb3af0f7203c48e9d29aed8c17079343a6e0e1866b7038ab1a08f7044fc2ee3229b242c7168d589035ccf2b8ddc0c3af9d7647c7a40c975977e32dbb0191146a02a27156ce8663ae8e4961fda859e21b7637bd3f9bfefff06aceabc30ad0226f9bab301e3139c0a94b3de93d635f4b91913b13572ee485e6024afea63c1ac44ca7da7a1245f702a72f5581d8be0d4acba4b389fe20431613705f51244aec17d40e64728e488d9cfc61544a12d2f80b01d46bb71cf0a14375adb56fc82175f6a8773c326f08804162e203437b43ee3a247b83cc4ac5c28c12dfd04fdf0a8aa1c6c3965987e", 0xe6}, {&(0x7f0000006000-0x66)="67c894b49e04889f160d3eb6f7cd139a0279d9c38d2e41b6149d67b0951f9d145d38590aba86d09ed666a0689fbac5819bf16a695954185d323c601e8bea47440d8580256f7a6d9035fd8155603eb6ab968cd45bf04739e588e2dc7f5d9e5e9e401f4e90276e", 0x66}, {&(0x7f0000005000)="c94efca9dae6a43dc46eaf32bf75d35d4490008c78d39a6fd452f72114004a5fd228ffa005dcd475cc3e95b023346341aa32bd6b31d99dc6bbc30e4cd5db11631845369664ae8467feb01542a41fd387d54621", 0x53}, {&(0x7f0000010000-0xe3)="8380b923d984aa0c514b1e0ef0c66cd80c547911cdead10b9dd27919bc0f8a71ed1579ba79e9d5b02283df63c8a4adb98ffe176860704ff8fca594082a72681ba547e4379e0e3cc82af745430487713f6c93c26a5360ac395e44d8fd27486580b91893e139e17b150d08e1b55f7b15f08d2a66842858d3544d0b40db9cbbfebd3e43ca63a4f4ee9213bd724341fd6bb580c48787783e111650ad0dfca0b236b65751b1cf3d88b262b79f430b6a5a9b34caf72248284d8bd6e16778aa819b561d71ffddbe4b262cd6e7f5318ffdbdcfc853f7ed1b4e856820e9d684cfcb92b9e1b0c516", 0xe3}], 0x8, 0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f000000b000-0x108)={0x7, {{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 13:39:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008f3000-0x4)=0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendmmsg(r2, &(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, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/23 13:39:58 executing program 5: 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) recvmsg(0xffffffffffffff9c, &(0x7f0000ee1000-0x38)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, 0x32, &(0x7f00009ca000-0x60)=[{&(0x7f0000e7b000)=""/201, 0xc9}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000070c000-0xb5)=""/181, 0xb5}, {&(0x7f0000a0d000)=""/103, 0x67}, {&(0x7f00007bf000)=""/237, 0xed}, {&(0x7f0000001000-0x28)=""/40, 0x28}], 0x6, &(0x7f0000001000-0x96)=""/150, 0x96, 0x7}, 0x40) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c56000)=@int=0x0, &(0x7f0000d35000)=0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x8000000000000003, &(0x7f0000000000)="", 0x0) 2018/01/23 13:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair(0x2, 0x6, 0x38000000, &(0x7f00007d5000)={0x0, 0x0}) connect$bt_rfcomm(r0, &(0x7f00000dc000-0x9)={0x1f, {0x3, 0xe9, 0xffffffffffffffff, 0x5, 0xdd0e, 0xfffffffffffffffd}, 0x920}, 0x9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000037e000-0x8)={0x0, 0x1, 0x8}, &(0x7f0000dc7000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000278000)=@assoc_value={r2, 0xf030}, 0x8) 2018/01/23 13:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x8010000000000084) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008e2000)={r1, 0x4, 0x0, 0x9}, 0x10) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/23 13:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x80003, 0x10001, &(0x7f0000143000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000d9c000-0xc)={@dev={0xac, 0x14, 0x0, 0xf}, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xd}}, 0xc) 2018/01/23 13:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000881000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e42000-0x4)=0x2e) socket$inet(0x2, 0x7, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f0000af6000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000071d000)=0x48) getsockname$unix(0xffffffffffffffff, &(0x7f000090d000-0x1002)=@file={0x0, ""/4096}, &(0x7f000026c000-0x4)=0x1002) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x1, &(0x7f0000a60000)="", 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000729000)={0x0, 0x9, 0x23b, 0x4}, &(0x7f00005cd000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000284000)={r2, 0xff, 0x30}, 0xc) accept4(0xffffffffffffffff, 0x0, &(0x7f00007e8000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f000085a000-0x4)=0x0, 0x4) 2018/01/23 13:39:58 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006c0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x7, 0x7, &(0x7f00006f8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000027b000)=0x0, &(0x7f0000f6c000)=0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000058d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000026c000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00001fd000-0xc)={r4, 0x80000, r1}) accept$alg(r2, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000b11000-0x10)=@common='ip6_vti0\x00') bind$alg(r3, &(0x7f0000b33000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000fad000-0x4)=0x0, &(0x7f0000107000-0x4)=0x4) 2018/01/23 13:39:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x6c072, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/23 13:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000030b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00006bc000+0x380)={0x0, 0x0}) getsockname(r1, &(0x7f0000959000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007ad000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000042b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00008f4000)={r2, r3, 0x5d40db55}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000064f000-0x4)=0x0) [ 305.894125] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/01/23 13:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000504000+0x3d0)={{{@in=@dev={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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3e000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000918000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0c000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, r2, r1}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8001, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x4, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x37a, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:58 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x4, 0xc3, &(0x7f0000386000)=""/195, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000008000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/23 13:39:58 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00000f4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b0f000)=0x10, 0x800) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000f40000)={0x0, {""/7}, 0x0}, &(0x7f0000f6a000)=0x10, 0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r1, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r2, 0x1) socket$unix(0x1, 0x5, 0x0) 2018/01/23 13:39:58 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d", 0x40}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f79000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f0000f79000-0x40)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000f77000)=[@op={0x24, 0x117, 0x3, 0x1}], 0x18, 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) 2018/01/23 13:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@assoc_value={0x0, 0xfffffffffffff001}, &(0x7f00002ad000-0x4)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000060c000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x4, 0x1, 0xff, 0x0, 0xffffffffffffffff, 0x26, 0x4}, &(0x7f0000ca7000-0x4)=0x20) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/23 13:39:58 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ff7000-0x4)=0x0) bind$nfc_llcp(r0, &(0x7f000017f000)={0x27, 0xfffffffffffffffc, 0x101, 0x3, 0x5, 0x32, "3d856deeca0870382697d87af1b89cfe747e3e00bf2e4deadf7bb66af979cd24413818d79b0f01455f14337e523ccf0b53c03ea3eae63ee92038c8f84363c9", 0xff}, 0x60) r1 = socket$netlink(0x10, 0x3, 0x12) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000f68000-0x4)=0x5, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/23 13:39:58 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f79000-0x33)="3f5c7f0016f559f3d3250390c2dff7ca1e956bbcdb4393d40c41698762ffd1f9df89b7855bffe62a6ab517cf78f909d0e88365", 0x33) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000f79000)=0x0, 0x80800) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f7a000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6fc006ae, 0x2, 0x3, 0x8, 0x1, 0x30a2fa65, 0x100000001}, 0x20) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000f79000-0x6)="0600c33db89c", 0x6}], 0x100000000000005f, &(0x7f000095d000)=[@op={0x0, 0x117, 0x3, 0x0}, @assoc={0x0, 0x117, 0x4, 0x3}, @iv={0x0, 0x117, 0x2, 0x0, "5438feba21c00efe3274d0a9717042bca7bd49ccffcf2fccc51aa849c903dd21fbd2e03a55478ba4cc27736e2017f61d784718f6a123ac85829f0a187ff8e6b7b46fd1845b43c5e372182d5c67a722ab179f9258a4facb123e3b470c03278ef69af916e99f0aa3c151"}, @op={0x0, 0x117, 0x3, 0x1}, @op={0x0, 0x117, 0x3, 0x1}, @op={0x0, 0x117, 0x3, 0x0}, @op={0x0, 0x117, 0x3, 0x0}, @iv={0x0, 0x117, 0x2, 0x0, "a8416b4612e392d8bbdbffd268cc519ff364603f8a130b3608ac5e99c2bc7eea61e25a7138ad28fac682c9a4d0a859fe040451b6f4485d3ab1b3f92f2bb75b02fc557515c1242e569633a733f4790a9534cf3f13dfd77898d81dc981a6338ab6fd1bb5eabbaa"}], 0xffffffffffffffee, 0x40}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) [ 305.990837] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/23 13:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffdfffffff7f9, 0x84) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f42000)={@common='ifb0\x00', @ifru_flags=0x3}) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x84, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @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, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f00002ea000-0xc)={0x0, 0x1, [0x0]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005aa000-0x10)={r0, &(0x7f0000e43000-0xbc)="1399cf0105d138bc73133467e7227c8c5bf155143e824848de8a845e27c05f9d93c6e15f2dd5bbb12fab94ba63eff3f024d8539f1de6fb46eadfe5f951a3b136c87aeb5f1daee991738a8212a8959cd821f41b04f7b7187dc413419d43b5dd0496fdac50b8e6b709b77c2f5ae910ee9d5369b82dbca2327dcddffbad9fc808eb3b1e5e03e4ae18a65c36d13934ed77d5ca19c15d327e4c39aa7a038ee80f43e65d11a02fa518484a25c030617749cc41707240e4c0917570f9b6c09b"}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00002e6000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000128000-0x4)=0x0, &(0x7f0000b22000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000c2e000)={0x0, 0x9}, &(0x7f000065a000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000168000-0x8)={r1, 0x3f, 0x1}, &(0x7f00005a1000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x1, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000766000-0x8a)=""/138, &(0x7f0000fe1000)=0x8a) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a76000)={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) [ 306.059041] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/23 13:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f00009ad000)={0x1, 0x5, &(0x7f0000a2c000-0x28)=@raw=[@call={0x85, 0x0, 0x0, 0x18}, @generic={0xfffffffffffff000, 0x1, 0x67be, 0x2c11db3b}], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffb, 0xfffffffffffffe21, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/23 13:39:58 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c79000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-generic)\x00'}, 0x58) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000c51000-0x4)={0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000001000-0xc6)=""/198, 0x7}) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000000)="3b693761a896d329714578a999e811b9c5392c0f4c82a981be2ff4e01bbc8a8e0a20c62ee6f974c3f206bc4072b92e2a67ddfd29476c7be035602042670090d5e987bb5dccd7520c7aab0051f45253305119156fd8c91a1ef9f16fbce7078346925bf3228e8f64a2bd33e260ce4c781c8f305cdb226d018b9d3e7a96200287ebf05968cd0c438e1d7a461e0a936b1c08988e97d11ce0ee15a4175346f9bef754701bac4ab3510c8d607db121312b68a0c13ff1e5a15b", 0xffffffffffffff7d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x8}, &(0x7f0000003000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r3, 0x0}, &(0x7f0000000000)=0x8) socketpair(0xe469750c4f5814d9, 0x7, 0x67, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000003000-0x4)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000003000)=0x4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r5, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r5, 0x9, 0xfffffffffffffff8, &(0x7f0000003000)="006abe6fc35ecf4f9badbfe6e69e44f2c82642d6d9d23c320f711c577dedbb012fa9750f0ab4e3fa90970eb364bb6790f59a1fc97c8e2b7582a0e97d2a404988475e512c777cef1f33363de5fe79241a9851b18ea7a05efd1af6345aaf1285ef28dca48546de4b9c9aaa3adc306ffb96f3a9912d0541e1a03d6e62813309d49c38672b655b04c05e9259dff7faf93f1314799e1af5a34523e2e0c9ac1e25de07fe74ff757e7d4d6a53c35f32c76a9d7af31dd340f39d84140831096b1e9470483b006880142cf4d1a6ad992793169b3fa151a1f33fcc7842c8d599eac0c8c354603b0d6537b1b0d7a4085032b72e3b66441a84f21abc4331cc", 0xf9) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r5, &(0x7f0000006000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) 2018/01/23 13:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000425000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}}) socket$key(0xf, 0x3, 0x2) 2018/01/23 13:39:58 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x3003) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x100, &(0x7f0000ff8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000aad000)={0x18, 0x0, {0x0, @random="9f49ee23f452", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ff7000)={&(0x7f0000f6e000/0x3000)=nil, 0x100, 0x3, 0x82, &(0x7f0000f49000/0x3000)=nil, 0x100000002000000}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000571000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff6000)=0x10, 0x800) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000064a000-0x8)={0x1, [0x0]}, &(0x7f0000ff6000)=0x8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff8000)={0x0, []}, &(0x7f0000a90000)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/23 13:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffff370) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) close(r0) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/23 13:39:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000c1e000)={0xfa2, {{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]}, 0x1, 0x9, [{{0x2, 0x1, @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]}, {{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]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [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, @rand_addr=0xffff, [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, @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, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [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, @dev={0xac, 0x14, 0x0, 0xd}, [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, @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]}, {{0x2, 0x3, @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]}]}, 0x560) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000916000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) 2018/01/23 13:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000a25000)={&(0x7f0000575000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000422000)=[{&(0x7f0000647000-0x20)=""/32, 0x20}], 0x1, &(0x7f0000cc1000-0xa1)=""/161, 0xa1, 0x3}, 0x10000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000732000-0x4)=0x5, &(0x7f0000d48000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/23 13:39:58 executing program 7: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000617000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000284000-0x10)=@req={0x50, &(0x7f00008f0000)={@common='syzkaller0\x00', @ifru_map={0x1, 0x9, 0xff, 0x7, 0x9, 0x400}}}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000080d000-0x4)=0x0, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006c1000-0x14)={0x0, r1, 0x5, 0x3, 0x0}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000464000-0x4)=0x3b) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f000058a000+0x6c8)=@un=@file={0x0, ""/108}, &(0x7f0000d1d000)=0x6e) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000d1d000)={&(0x7f0000d1d000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x3, 0x2}}, 0x26, &(0x7f000036d000)=[{&(0x7f0000d1e000-0x1000)="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0x1000}, {&(0x7f0000c74000-0x13)="b900abe7717d49c5d3ee877ad2ccf560cfb182", 0x13}, {&(0x7f0000d1d000)="e5107a2906117a868a5536c3428e42edc0ba99460ffd2a58d3ad4b456b97dc1602167905f4838c878f01ccff2bd15574c9d1dabdd6d33bd7b4de2ba836eb7732e9475549766e4be9d894f6385c999dd40162a69083ef3b4bae7640d0b3f36fb87b94321072c7c44f36825e97400177ba89b132cb0e5ae42414620b47346f7ce7813e8aaa24600d139538fc58d976788c6cf71717b6fc1a9b1756c43e11dabe7e960ead15ddb5b97f41242240865517e5cf71ba40a3902c6222dedd3dfc6a2c6f00fe0810ca3452557dfd906936f7ff38f1ee", 0xd2}, {&(0x7f0000939000-0x2f)="b131731469d5bac227cddc93beea69ded6daafbd1d116bd6def12b7954ae2b3d158fadf961f220ba9f9a355fee7297", 0x2f}, 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"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"}, {0x80, 0x0, 0x8, "90d90d1c21faa682aba57c1a4611ddfb88bf0bcabdeb872dbcd098dc8dc7c84c6897f484c72fc707b740449d37f03cfabcb4bafccdd1ce622907d7ac92be0e4a21d1392978d8af0f653187daff1a92297dae0258bcea73a894f66e687a852269d1d2654363ceaf2636fe62"}, {0x20, 0x11f, 0x0, "5e881c949de6c455464cdfbcb499"}, {0xb8, 0x0, 0x5, "77083a5226d9a1630901bca9856ecc0b8c8003b4603e856646a179635b09755c1d233ae38933ed8bcc830e9e0234613028e6c82f4542710628340395fd25d12234013acd858ce690ac5878a5ff0deafde94f4c271525cecddabc1b07c959f3c0293013aec18db2d9f6d8d9a88be0df720d6a085160095e467412c9bfaf8acd5b538cb5650d291bc1d22ada83834be9d0f826e56c6e525045f2c16b5e854e036be6a6f09db5"}], 0x23f8, 0x0}, 0x0) 2018/01/23 13:39:58 executing program 0: unshare(0x28020000) unshare(0x20020001) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000834000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000512000-0x78)={0x46, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x6, 0x8, 0xfff, 0x0, 0xffffffffffffffff, 0xfffffffffffffc01, 0x0}) sendto(r1, &(0x7f000086a000)="19147f36a3bafb0730cb54f38ebec950b0500f93676c2f4cb31dc1fb4d9b11983b226e971050724a2a7ccfe8405749a41ac3b51b", 0x34, 0x40, &(0x7f00000bf000)=@in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000507000-0x8)={0x0, 0x0}) 2018/01/23 13:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b4b000-0x4)=0xac, 0x4) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000048f000)=0x0, 0x4) 2018/01/23 13:39:58 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000-0x4)=0x0, 0x217) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) 2018/01/23 13:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000b05000)={0x0, 0x0}) bind$ipx(r2, &(0x7f0000868000)={0x4, 0x3, 0x400, "44f0231e35b1", 0xb8, 0x0}, 0xffffffffffffffce) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) sendto(r1, &(0x7f0000a72000)='\r', 0x1, 0x0, &(0x7f000005c000-0x1e)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common="53ffffff040000000300fb000000ff00"}}, 0x1e) 2018/01/23 13:39:58 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000007000)={@common='dummy0\x00', 0x4}) r1 = socket(0x2, 0x3, 0x6) bind$nfc_llcp(r1, &(0x7f000000b000)={0x27, 0x8000000000, 0x0, 0x0, 0x0, 0x0, "b18abb1fb186184a67c58b660f8cbc705f5c057181af37248802afeaee58fc7df37b6f91c023a79bd6eaf55f68ed805ad42daa9259c192ad29617b2da23860", 0x0}, 0x60) 2018/01/23 13:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet6(r0, &(0x7f00009bf000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000eea000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000033e000)={0x0, 0xbd21}, &(0x7f0000b08000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003a2000-0x8)=@assoc_value={r2, 0x0}, &(0x7f0000928000)=0x8) 2018/01/23 13:39:58 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'skcipher\x00 \x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) ioctl$void(r0, 0xc0045c7f) r1 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000002000)=0x100, &(0x7f0000001000-0x8)=0xfc72) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0x1)="04", 0x1) r2 = accept(r0, &(0x7f0000002000)=@generic={0x0, ""/126}, &(0x7f0000003000-0x4)=0x333) connect$llc(r2, &(0x7f0000003000-0x10)={0x1a, 0xff, 0x400, 0x1, 0x0, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000002000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/23 13:39:58 executing program 6: r0 = socket(0x3, 0x800, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000b1000)=""/84, &(0x7f000088e000-0x4)=0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvfrom(r2, &(0x7f0000e5e000)=""/90, 0x1c, 0x0, &(0x7f0000b16000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/23 13:39:58 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4, &(0x7f0000f90000)="fc0634e726274c6a1b54313b29c5aadc0669771f200077d1d91f67176d5b63bdf99b16df714fd42a27c2516ecd63d3cf70c36e29c4ff76ce9641f5b2dd6db6b56166c1c3c04de9d93f754940924aaf85317c6adafcc98a34b31a7cfd2e78cb3fd9a21e32142609f9304bf3e548acbdb408") mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f92000-0x13)={&(0x7f0000408000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00000c7000-0x50)=[{&(0x7f0000f91000)=""/23, 0x17}, {&(0x7f000001c000)=""/54, 0x36}, {&(0x7f0000797000-0x7f)=""/127, 0x7f}, {&(0x7f00002e5000-0x13)=""/52, 0x34}, {&(0x7f0000f92000-0x45)=""/69, 0x45}], 0x5, 0x0, 0x0, 0xe599}, 0x40) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f90000)={0x0, 0x0}) 2018/01/23 13:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000032d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x6) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000113000-0x80)=[{&(0x7f00004c9000)="882d049f0fc97d62e6a95e73a12c20d5", 0x10}], 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a4a000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000817000)={0xfffffffffffffb8c, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x8000, 0x4800000, 0x8, &(0x7f0000d7a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x400, 0x5}) recvmsg(r1, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f000033e000-0x49)=""/73, 0x49}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) setsockopt(r1, 0x101, 0x6, &(0x7f00006fa000)="1b3e38eafe2d7cfe28617d141e9d7b73b7fe42ef534dbc617059dbfa2edc787b42a8e7ba4751630a141c59b3f180211fbd51811e0336d28285cf9aa943f33cec0104e93d577533727b3c81336303ca49ff612be62b776c9c22cd915646fbdab8e8278f6cd5730e204a4baaca3e123fec9e16484b76f53f452c9f0977edf86ef634f933c0e21984176628afe10e71cc1cedd4d5900641f3e552969358ed8eb6210329d4d638c6fd16b00bf64ff3e7e9fa65abc0e59f62b5dee11d1b27433a470da18b4f9d5026ba8774112a2f5c22e6bf2ec34951a6cf61b3a1c54db29be9af93e2e8", 0xe2) 2018/01/23 13:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3, &(0x7f00007c3000)="ef06e35a186f04a978f94fda6903600c6deb5b1ab8a0e57068cf736c0067e5837979f728d55246c663c46992057d357e", 0x30) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/23 13:39:58 executing program 0: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000b98000)='k', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000f8d000)="bd", 0x1) vmsplice(r0, &(0x7f0000f8f000-0x30)=[{&(0x7f000032a000-0xca)=';', 0x1}], 0x1, 0x0) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000f8f000)={{0x8, 0x1000}, 0x40}, 0x10) 2018/01/23 13:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004af000-0x4)={r0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000ab000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x44, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0xaf, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1, 0x806, 0xffffffffffffffe0, &(0x7f00001fd000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f00001a7000-0x4)=0x8, 0x4) sendto$packet(r3, &(0x7f0000f27000-0x5)="3d4c895e22", 0x5, 0x10, &(0x7f00006c3000)={0x11, 0x1, r1, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/23 13:39:58 executing program 5: mmap(&(0x7f0000000000/0x78b000)=nil, 0x78b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000078b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000786000)={&(0x7f000060f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000721000-0x10)=[], 0x0, &(0x7f00001dc000-0xac)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f00000dd000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002eb000)=0x10) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f000078d000-0x48)=@full={{0x3, {"271b4bd9c95425"}, 0x7}, [{"b1426a9fdabd6e"}, {"8fdb4855baa28b"}, {"0348fb540c3942"}, {"3c5d6e83114fee"}, {"9cb668989c693a"}, {"34575347fe6d07"}, {"827de1ae8af401"}, {"3f81dcae572632"}]}, 0x48) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f000078d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004de000)=0x10, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000396000-0x4)=0xfffffffffffffffe, 0x24f) socketpair(0xf, 0xe, 0x1000, &(0x7f000078c000-0x8)={0x0, 0x0}) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000115000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000078c000-0x4)=0xb) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000078c000-0x4)=0x0, &(0x7f000078c000-0x4)=0x4) 2018/01/23 13:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/23 13:39:58 executing program 1: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f00004e2000-0x1c)={0x10, 0x1, 0x0, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000d71000-0xce)="4f653256150fbebebdfdf37c927c507cc8aa0ced3d00170c625f3aa528e94dbd59a6d80a2a17de85845a67c73efd1b3bd4b38d0eb49f747664da3b7fdbac65f645b0963ad95eb53b7b897a24fac6bfcc116bbfafa9a8a8ea703e45560d1d0f2d2c37045a59b2c2b2c2122211d644a7e8e7401848eb0436abff3bdca077db12bd932574b4f6eda3a35e7b644119e765b8d0a81749e5ca9a5c954df18e82c4732798721b4c1d970a661f4632e89b6f3bb6b7fbd80a28b86b1e34c0483a2c8c3265c0ac0793d2a09f2495146dac9cab", 0xce, 0x20004040, &(0x7f0000da8000)={0x4, 0x40, 0x3, "13ed04d11672", 0x7, 0x0}, 0x10) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000187000-0x4)={0x3ff, 0x7, 0x4f65dddea56cfa08}, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ef4000-0x4)=0x3, 0x4) sendmsg$alg(r0, &(0x7f000022d000)={0x0, 0x0, &(0x7f0000f0f000)=[{&(0x7f0000c4a000)="7ef87b647827b7395622d5f715cc3986b0889e229ec55d1d2ca0d1b3a55604e90411ca1390b96e4a78b74c5d43d6faada51aebdb36bb0bcbdbef22f3d04cdf7e0563fdad8beb42dca6c660a153aa59d478665239bbd7fad644ed7e0c", 0x5c}, {&(0x7f0000f0f000)="c985a6a0975db7493fbd6f79590a76a6b176fd89abedfbc48881cb489d4405a627652f9bbfb9bd36ec5e1669400677e0068b4c5172abcbdceee4bef6dec5b82dd2c5b33ff7dd6865e0cb4d769e905a665bcc5693b2e4b684abd4a14cad9f4041c4057ef438f86646bfba5a1c9149d786c3407d2a6780ba4d8dbe2d1f6e08fcff28d89d7e569e085c9b8373581b26a1", 0x28c}, {&(0x7f0000f0f000)="351074c8658f97c8f35ea30442115336e70c7b1f5ef51ec76b2d59b7763a3bad3122663214836f9f808506c93f14c018cb4bdee243bda75a9fac7d04cb819ec3ca0a645777cbd172866c1d7feb7f7efcf7cee985ee302eea6fabf6a583626b11f93498c168d49ce72c3bb33586fc77c440986c06e1fe926a52d90001dd53bf9154042a76bfb4ba6d27502552254fd8bfecfd0aef62b6292435b797f31f5822b963c401c5b6474a6e50743cdd9ea43fc15daa8c5800610546bbacf7124fb33f26d31143a301bac1d3a65d9da17266ca820f34c65bb35fcb95", 0xd8}, {&(0x7f0000f10000-0xe7)="5bd4c519fed53e75c9c63551ce666b0f8031d744c6741165ca6f4b35c77240d60054d4769beec2859496fda865988cde29731226f33f76f9befeddd067be21eabb57b1c8cf1b8bd03c3e1e920402c07f73e05c712480515f80f966dd3ffc7002ae0cec691dab1363ca777371de4dae12e160eed99ea9af2b2ceb08f45e25777e224ac28127e475af674f5842bf3408749effc7e339b06defe33dccb2b366c164bd241e16899eb698a6b2b237c156c33d12a7674f4bc34ea32e0c12fd4322fdca6d112b0f7bf7c9e6df85aaf97114369d561c05ada5a6a1a88c17e99e19aa48b544f1ddfa985781", 0xe7}, {&(0x7f0000e40000-0x63)="060a8e86dcd559e0be31c98ce3bf2a3a2cb0d44352e863542dfd308be4342b133285d2b30ec00460d8b893746228dd9e92d4dd4c150b7d29b7713fee54af2d42148c2b6ea8c507136e7956276660e37447f5f2f33af6caa5d8d8f6faa5929f297d06ff", 0x63}, {&(0x7f0000e0e000-0xa5)="01c782d290f6983b2387d94643b35e86d9a43b9eed3f27854b47f8702a87aa6ac0bcb470ff4eeacc8d05efef73373824e9127114bbc3b45252ab29ba8f7681aa8da303d4a48616c47018eb7eafdaacf8069fe3827253dc4c38ba3001797e3cea616881fa564e0d51e43e5a8e86b06b3259b01ac66eff7e996961a2e94aeb0d23de647cb8170d701aa567bab900c12efee23e68097c29ff15d9cddfcfb2bcb51e93045d63d0", 0xa5}, {&(0x7f00005c1000)="6bda9b66aee4e8a888419d", 0xb}], 0x7, &(0x7f0000f10000-0x138)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x72a}, @iv={0x108, 0x117, 0x2, 0xf1, "0b317a6725da7d49bcac962d12ceb27bf155cddad444ca3f505af6e8ee0b9f7b22e7ecdb24b11d58e227338ad1e59665590478dada9f33a95a7027e1f58bee5b3773dad47b3f3d4c99c54867a18f965a781bf824fbea0a050d3975eef88b1ef9c4fefd465882414806fcf750641ae31963865e2c635f0c2f1398941b117396e511413f51c619743f12c31854c630985e5f0c4bd07958ff647cd9301c49a8bcde0d66e75a9575cb4b71c9c0ec9f92503cee748909db09dc46b2ccf386bee0dfc4340d6d35075314e4076f502f4eaddc58b9c7a567af4f2d4b4748dcb27b9b329cf3d1d23ebd499d03158210ab17000c1d12"}], 0x138, 0x40000}, 0x200000000040000) 2018/01/23 13:39:58 executing program 2: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f84000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = gettid() r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000f85000)="2ca331b2758eebaad233dab7e21f5c11", 0x10) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x5, &(0x7f0000f86000)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000f86000+0xed4)={0x15, &(0x7f0000f87000-0x15)=""/21}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f87000-0x4)=r1) 2018/01/23 13:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffc) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r2, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000337000)=[], 0x0, 0x0, 0x0, 0x0}, 0xe) 2018/01/23 13:39:58 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000f78000)=0x0, 0x80800) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x285}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/23 13:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x100000000000000f, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000402000)=0xfffffffffffff03a, 0x4) r3 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a58000-0x4)=0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000cdb000-0x4)=0x1000, 0x4) r4 = accept$llc(0xffffffffffffffff, &(0x7f0000dc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000028e000)=0x10) accept4$llc(r4, 0x0, &(0x7f00009c1000-0x4)=0x0, 0x80000) write(r1, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341a", 0x20) syz_extract_tcp_res(&(0x7f0000735000-0x8)={0x0, 0x0}, 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001c0000+0x8f1)={0x9, 0x200, 0xa8, 0xb0, 0x0}, &(0x7f0000fc2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000058c000-0x14)={r5, 0x80, 0x8, 0x8, 0x9, 0x1}, &(0x7f00004bc000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009ce000-0x4)={r3}) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000170000)={{{{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]}, {{0xa, 0x1, 0xcc6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0xfff, 0x7f, "e5dcd348ca385a8f227c8e791c1bae6ef139d010bd23ab85fbc7ff25b744eb7f39599bb2870d27725813474b688c75eef44e156fdc17da7aae0a022fe7f5b3a2a8fb2170f0a507e5c364c762a38b10d5"}, 0x160) recvmsg(r0, &(0x7f0000598000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000f28000)=""/214, 0xffffffffffffffe4}], 0x1, &(0x7f0000b07000)=""/190, 0x191, 0x0}, 0x0) 2018/01/23 13:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername$inet(r1, &(0x7f0000319000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b1000)=0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000564000-0x5c)={{0xa, 0x2, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, {0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x7, [0x4, 0x8001, 0x1ff, 0x3, 0x9, 0x100000000, 0xfffffffffffffff8, 0x149b]}, 0x5c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ae4000)={0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66a0, 0xfffffffffffffc01}, &(0x7f00007f2000)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000478000)={r2, 0x0}, 0x8) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 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}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0xa, @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) 2018/01/23 13:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept4(r0, &(0x7f0000092000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000033e000)=0x8, 0x800) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000943000-0x10)=[{&(0x7f0000343000)="99527f9af66bf5479a46d2eaef841a49083bd0a94411eddb61971f2b1fad652ff07887bf9136a5aa715aa826831f14df", 0x30}], 0x1, &(0x7f0000967000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f00008e8000)=[{&(0x7f000091d000)=""/11, 0xb}, {&(0x7f000064c000)=""/95, 0x5f}], 0x2) 2018/01/23 13:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000966000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x20, 0x80800) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000606000-0x4)=0x7, &(0x7f0000510000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00003be000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r3, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, "359d"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) r4 = bpf$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$kcm(0x29, 0x2, 0x0) connect$rds(r0, &(0x7f00007cc000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000955000-0x8)={r1, r4}) sendmsg$kcm(r5, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000404000-0x4)=0x3, 0x4) r6 = socket$inet(0x2, 0x80000000003, 0x2) sendto$inet(r6, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r6, &(0x7f0000c05000)={&(0x7f00001f7000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000010f000-0xa0)=[], 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/23 13:39:58 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x3, 0x5, 0xa6e4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f000041e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ffb000-0x4)=0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000f06000)=""/199, &(0x7f0000aa9000-0x4)=0xc7) socketpair(0x9, 0x6, 0x5, &(0x7f0000e86000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000ffa000)={r3, r3}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r1, &(0x7f0000ffc000-0x10)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ffa000)={r3, 0x50, &(0x7f0000498000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$inet6(0xa, 0x3, 0x3e4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000ffc000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005c5000+0x60a)=0x14) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000ffc000-0x7c)={0x0, 0x74, "24fca79f2885a1b58c3ffe91b1aee188691713b4459dc7e967e7fd6769ef263351214034e0e3995f1e3058791e71e4345cf93111978a04a173f9204d93db5945b9061e9df35e15ab906c70e009c6c068ba0523a7442f73d6f13648db85b3dbdd3879e91b091f291c037b6768315b6bc0125ada88"}, &(0x7f0000953000-0x4)=0x7c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000d6d000-0x4)={0x9, 0x0, 0x8000}, 0x4) 2018/01/23 13:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000f90000)={0x10, 0x0, 0x0, 0x401000}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$netlink(r1, &(0x7f00008f0000)={0x10, 0x0, 0x1, 0x8000000}, 0xc) pipe(&(0x7f00007b2000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000acf000-0x4)=0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r5 = accept4(r0, 0x0, &(0x7f0000200000-0x4)=0x0, 0x80800) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000a98000)='htcp\x00', 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000b4f000-0x1)={0x0, 0x2, 0x399}, &(0x7f0000118000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000a06000-0x8)={r6, 0x3}, &(0x7f0000efd000-0x4)=0x8) [ 306.358953] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 306.392954] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/23 13:39:58 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000008000-0x8)=0x0, &(0x7f0000007000)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/119, &(0x7f0000000000)=0x77) 2018/01/23 13:39:58 executing program 4: r0 = socket(0x1e, 0x5, 0x0) recvfrom$packet(r0, &(0x7f0000d3b000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000898000-0x4)=0x0, &(0x7f0000000000)=0x4) [ 306.460631] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/23 13:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0xb, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d39000-0xa)='syzkaller\x00', 0xff, 0x1000, &(0x7f00002c4000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockname$packet(r0, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a98000)=0x14) 2018/01/23 13:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000902000)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000d5c000)=0x2, 0x4) 2018/01/23 13:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f0000303000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c44000-0x8)={0x0, 0x9}, &(0x7f00009b7000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004d0000-0x6)={r3, 0x7f}, &(0x7f00009d3000-0x4)=0x6) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00009ef000)={0x2, 0x3, @multicast2=0xe0000002, [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(r2, &(0x7f00002c1000)="21b5e5a7098f68097e6e296220c24d4953ea1ee59ba1ad78b63ea4f07bd466aeb293101f59464723686072f717b89d491890bdfad2e138073a3af76340a128785409c0d3", 0x44, 0x4, &(0x7f0000cbf000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f0000afe000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835", 0x27, 0x4, &(0x7f000024a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b7f000)={0x0, 0x0}) 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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", 0x3df}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/23 13:39:58 executing program 1: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x0, 0x5, 0x0, []}) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000d3f000)=0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/23 13:39:58 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) r1 = accept(r0, &(0x7f00000ba000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000480000)=0x20) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000e7d000)=0x4, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002d8000)={0x1, &(0x7f0000343000-0x18)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x0, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/23 13:39:58 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000022000-0xc)={0x10, 0x0, 0x1, 0x120203}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000002e000)={0x0, @in={{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]}, 0x6, 0x3ff}, &(0x7f000002f000-0x4)=0x98) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000002f000-0x8)={r2, 0x357}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000008000-0xc)={0x10000000, 0x0}) 2018/01/23 13:39:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000001000)="", 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000aba000-0x4)=0x4, 0x4) 2018/01/23 13:39:58 executing program 0: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x9, &(0x7f0000f13000)={0x0, 0x0}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000f14000)={{0x9e3f, 0x8000, 0x800, 0x81, 0x3f, 0x5}, 0x80}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000dab000)=""/113, &(0x7f0000b4f000-0x4)=0x71) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000f14000)=@generic={0x5, 0x1, 0x2}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xff, 0x4) 2018/01/23 13:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet(r1, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000006d000-0x8)={0x0, 0x0}) writev(r1, &(0x7f0000710000-0x20)=[{&(0x7f00004a2000)="159ed71cb7bb4ce6db0389a501940dd2a6ad54be74b17942e102f8d883a2b7ac3a88ab14ae755b62ce262c96044d9e0de69ae7756cc9b3622319139e3bb3f7055a06ba3833d03dbadc9157ca5b5c7e579341aa281b1075cad0273dbfea1624349c6717e05ecf099cd3a367ade0f742061744aae8f9dfa9de547ff68ac25bb293cec9f509517d1dc146deab25064b06bd6c919a0db0547d41caee5ff866ea981bb48714fe2e44a0a52d4ff4cb08bdcaa8", 0xb0}, {&(0x7f0000fbb000)="aba9eaa51cc576ffd0764a60b550917d56fcf987bc2547a5d34d8be9292c27d274c0bffae4cfe4bda8b580325aff055ddcd575bb13b925b4f4632f8c593a0b87a52a6b4c34b69252cea4a4f4568926950318f64ff72c825a9f37d663f17b0f95a1d6560605208d2169fc3f2d", 0x6c}], 0x2) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00004d3000)=0x800, 0xfffffdef) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000079000-0x8)={0x0, 0xa00000000}, &(0x7f00001d4000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000963000+0x458)=@assoc_id=r4, &(0x7f00004b7000)=0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000c0000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f000016e000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000bea000)={0x0, 0x6}, &(0x7f00005af000-0x4)=0x8) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000924000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000247000-0x10)={r6, 0x5824, 0x4, [0x40, 0x69, 0x400, 0x7]}, &(0x7f0000908000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed4000-0x28)={@generic="a7429fa0446cf1f7156f3edb3daadb3f", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/23 13:39:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xfffffffffffffff7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r2, 0x7, 0x91}, &(0x7f0000001000)=0xc) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) listen(r1, 0x101) 2018/01/23 13:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) accept$unix(r0, &(0x7f0000f96000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b89000)=0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d0a000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000670000)=r1) listen(r0, 0xffffffffffffffff) r2 = socket(0x1010, 0x2, 0xffff) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000000a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000888000-0x4)=0x8) 2018/01/23 13:39:58 executing program 3: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000334000)={@common='irlan0\x00', &(0x7f0000f1e000-0x28)=@ethtool_eee={0x44, 0x3d, 0xffff, 0x7ff, 0x7fff, 0x5, 0x2, 0x4, [0x800, 0x80000000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000074d000)={0x5, 0x8, 0x100000001, 0x40}, 0x10) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/23 13:39:58 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000022000-0xc)={0x10, 0x0, 0x1, 0x120203}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000002e000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3ff}, &(0x7f000002f000-0x4)=0x98) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000002f000-0x8)={r2, 0x357}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000008000-0xc)={0x10000000, 0x0}) 2018/01/23 13:39:58 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000004000-0x38)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000-0x3dc)=@migrate={0x50, 0x21, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000000e000-0x4)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, &(0x7f000001e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000d000)=0x1c) write(r2, &(0x7f0000001000-0xe)="3d1aac1111e953a15bffdfb6ecbb", 0xe) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f000001f000)=0x4, 0x4) socket$pppoe(0x18, 0x1, 0x0) 2018/01/23 13:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xfffffffffffffffa) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000925000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f45000)="1a0001009dd6633a93a13c0832c1d5c28800000123206eb56cd625", 0x1b) 2018/01/23 13:39:58 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000001f000)={0xfffffffeffffffff, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f54000)={0x1ff, 0x9c7, 0x2, 0x7, 0x3, [{0x5, 0x0, 0x400, 0x0, 0x0, 0xe01, 0x0, 0x0, 0x0}, {0x6, 0x800, 0x2, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}]}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000001f000-0x2)=0x0) 2018/01/23 13:39:58 executing program 7: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) connect$inet6(r0, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000ac4000)=0x6, 0x4) getsockopt$sock_buf(r0, 0x1, 0x20000001c, &(0x7f0000ac0000-0x93)=""/147, &(0x7f0000abc000-0x4)=0x93) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x80, 0xfffffffffffffe32) 2018/01/23 13:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bbb000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000da8000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000465000-0x2)={0x1, &(0x7f0000263000-0x8)=[{0x0, 0x0}]}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000ae000-0x20)={@common='tunl0\x00', @ifru_flags=0x200}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000310000)={@common='bcsf0\x00', 0x8001}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f000071c000)={r3, 0x1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) [ 306.782263] device bridge0 entered promiscuous mode 2018/01/23 13:39:58 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000000d000-0x28)={@common="69703667726530f600", @ifru_data=&(0x7f000000d000)="24e1d390a28af2e234a46dec051c97dd877e3ae306b45b234aa940eca36d39e6"}) 2018/01/23 13:39:58 executing program 1: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f000090e000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x80800) r1 = socket$nfc_raw(0x27, 0x0, 0x0) bind(r0, &(0x7f0000791000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x1, 0x4, {0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}}}, 0x3a) mmap(&(0x7f00005d5000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x2) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) write(r2, &(0x7f000000c000-0x61)="", 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000004000-0xeb)=""/235, 0xeb) 2018/01/23 13:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000789000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60c", 0xb) write(r0, &(0x7f0000bc5000-0x59)="f871f889d5a85a6ceee0c289d21fb26f7e1bf4e2495a5f9bf754b97578635d8dbffc732beef0ed4114fabc08e8093b8c10b67234de2139086bf259bffd5f15b41ee4338cf46ef76a6edadd9bcbdd044e1adb2a576a1a9b7868", 0x59) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ea1000-0x38)={0x0, 0x0, &(0x7f0000422000-0x10)=[{&(0x7f00004b7000-0x93)='s', 0x1}], 0x1, &(0x7f0000d0e000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000093b000)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000174000-0x6)=[{&(0x7f000094a000-0x4a)=""/74, 0x4a}], 0x1, &(0x7f0000bdd000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/23 13:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x6, 0x2, &(0x7f0000cc6000)={0x0, 0x0}) getsockname$netrom(r0, &(0x7f00002f2000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000727000)=0x48) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000206000-0x4)={r1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00002c1000-0x3c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) socketpair$inet6(0xa, 0xa, 0x4000000000a, &(0x7f000097e000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ef7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00001e3000-0x4)={0x0}, &(0x7f0000386000)=0x132) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000890000)=[@in6={0xa, 0x3, 0x1215, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x8}, @in={0x2, 0x3, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x60c5c04b}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}], 0xac) 2018/01/23 13:39:58 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={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) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002c9000)={{{@in=@dev={0xac, 0x14, 0x0, 0xa}, @in=@loopback=0x7f000001, 0x0, 0x9, 0x2, 0x0, 0xa, 0xa0, 0xa0, 0x3b, r2, r3}, {0x2, 0x7ff, 0x8001, 0x6, 0x100000001, 0x7fff, 0x2, 0xffffffffffff8bf1}, {0x8, 0x400, 0xfffffffffffffffd, 0xb04}, 0xc5a, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1}, {{@in=@rand_addr=0x200, 0x3, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x5, 0x4, 0x1, 0x8000, 0x1, 0x7ff, 0x3ff}}, 0xe8) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r4, 0x8927, &(0x7f0000ea2000)={@common='lo\x00', @ifru_mtu=0x0}) 2018/01/23 13:39:58 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x19, 0x80002, 0x4) mmap(&(0x7f0000bf8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f00004f6000-0x38)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x2, 0x4, {0xa, 0x1, 0xd0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000b61000-0xb0)="6bbaa11f8db8c2e39a805ff1c7df5ce3d0ab7002f031fffb673d1e3170de524749c290577e5b1e3669135a05c022b2d14b412caf788ac18fdcf08980af623481c5ca995d91e4777aa9ffbb38c386a0f3b37368d85fe7d475292ad1519e13be518ab68535c30f425f68b03900d9cebb556a7d37fe28747bcfe2082723922578c75f593e21cab7bd4e29806521d5fbc1c32d0141bc5295389d2b809609c64e089341f9fbde1f4d0effbe5bbe5bf96d8a43", 0xb0}], 0x0, &(0x7f0000fff000-0x158)=[{0x80, 0x102, 0x4, "89354583b7bd31ff84fb616dbb79bd18565316f85c05b14317905a38058144c2f88390b87a802991c28c503c8f2f6e3fe9621eb374895fdb13e703c264b9293d56e69481feaf3ac9f0c9f683c5091b110f96b77bd09d9eb7e34b974b5601d8724ac88cb15f2339cb77fa41ddf5da"}, {0xd8, 0x11f, 0x6, "1897a9b925677f10a54ccda05a2a103f83f4b18f11338d739c1af06040a84a05bb1516f3e934089382ed0152f22f823f9335fbd49a683dbba4b4f53898968e770f281d329a52c39eb3545ac821e64b62adfc2ecd33b648b9f310802b87d622ca66f1a1b9deb1497ed5c688a1f29612192cc8f6bcc55490be746d866ee7e5b6b7a681dedf23b2f1703fa72fbf46b2bbd6bdde1bfdcb7aabd9b96bedb103cfeb728d3e5d0a056ca94f41d29372f4bbe533a03727ae3383a6e5c9a2cbf533a7f227fddaa4b008"}], 0x158, 0x20008004}, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bfa000-0xc)=@sack_info={0x0, 0x9, 0x2}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bfa000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1ba}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000003000-0x90)={0x6, {{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]}}, 0x90) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000000f000-0x10)={0x0, 0x1, 0x3ca, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/23 13:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000d0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000466000-0x4)=0x14) r2 = accept4$packet(r1, &(0x7f00001f4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fd7000-0x4)=0x14, 0x80000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x801, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000c4000)="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", 0x1000) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) listen(r2, 0x1) 2018/01/23 13:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006ef000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00006e6000)=0x3, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) socketpair$inet6(0xa, 0x7, 0x10000, &(0x7f0000efa000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a56000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025e000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ab9000)={{{@in=@local={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}, {{@in6=@mcast2={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}}, &(0x7f00003ab000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00003a4000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x10000, 0x0, 0x6296, 0xa, 0x20, 0x20, 0x3c, r4, r5}, {0x0, 0xb97, 0x7, 0x0, 0x6, 0x2, 0x9, 0x2}, {0x20, 0xffffffff, 0x1, 0x85d}, 0x1000, 0xc, 0x3, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x3, 0x3b}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x4, 0x3, 0x80000000, 0x7, 0x8000, 0x8d3b}}, 0xe8) [ 306.822106] device bridge0 left promiscuous mode 2018/01/23 13:39:59 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000088f000-0x23c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b6648135783d", [], {@ipv6={0x86dd, {0x0, 0x6, "239f24", 0x30, 0x0, 0x0, @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}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0359a1", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/23 13:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = accept(0xffffffffffffffff, &(0x7f0000973000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00008df000)=0x32) r3 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00001d4000-0x8)={r3, r0}) sendmsg$kcm(r2, &(0x7f0000e43000)={0x0, 0x0, &(0x7f0000cb5000)=[{&(0x7f0000ef6000)="d4dce0271333381029e8b34b32a5327bbbe1ab6d066d71da1463797326baf701b07278b906ac40ff71970dfd88e22ab86b2236c48eaad51047d53ec277d798f6b4334212832477a92cdf9eeaa6555a2e097be8861b6b1dea33610b26f8584f36006cbe30c942b11161040af5a5", 0x6d}, {&(0x7f0000ed5000)="bb9b3283291888f00a3862c6a21a7c49f48a00834bd39d46d26b82bcd8d11a792f21830f722cbcc6b94a7cfa0dc27af25dbc0bb76dfd07514778fff90254f96340931501906efb8de0e13c1aa46d73292bc535e7532c9e6a6f6b65804b57473d31e1f740ef71a4829d07163ebc5590ab556f565fee241fe5aafd69523d85b09e3cc76102c1fd51f4c8a55780fa2e3b585aa2d9c3", 0x94}, {&(0x7f0000598000-0xda)="c5bfb64d57bc70459cd25d5edcbb17e3a8e6247e7e20dcb8bc5e69501c7daff3b698380d5601b27c77dcab4c0aa10d04e5db9cc93a8400a357dbebd79a373b6993d672b183f643bbddcc5e155b557fc2cb4ce2327fafecd843f46a2ed7f11dd2080bea963b730bf6631a4165fadf8bdf2557c36bf29ab37bf1a6f5e192baa18c3da5a0257b4e0658e9cb04ef19e7c5d6e0b59d8e940a4d7693b90d98a72f4fefa9a25f637e708fc1f16ab37b90e771eb21f461f02042e6eb496d1534b87ca13a4e57553a9cd54e62520353d3d9eff33314ad7b1ff2588458a402", 0xda}, {&(0x7f0000a7a000-0xc5)="af9e31a1c88cb6c67465fdb21c11bac50bce819db9797eab18dca01d3edce24fa9a280f8a47df206f968d0176386facc5fe2bdb06ae27e069f4f89881790e5bee2c399a8add246386cb3b2ca5cf279dd6ebc4ef75b1dd65c6ac1d1a4eaa76c26a1ed5733e1041963d1286c4f8175ab7a39656edf855fd66bce10056f3f4309cbf4707e5dee615a5adfb16645433a6b90f8c202eb46aeecc5fc0f5a40d791ed896808827bd715d178099c7c052867f86404153d96d9af9019db0e43ae1cf886b07c360fcb98", 0xc5}, {&(0x7f0000e71000)="f8cc093b75e802f19563eb2ec08b341bc4dd95f16791cda977bbb4fe821ecd962dbca887da9d15f96fb6e5cad963d54e277120c15eb6d1864c396c88a6dcb475b6b50ddac842aaabf41bbbea72d12bd2faba6e5833c404d0d5961dba12c1196c0f19cbbdc48bc347ee6bcea9b73ce0bbfdb5cdf66632df2e15f7a7135ffddf3ffa2d9a2dedd5207fef395828b68fcba2d7ea419c7646c1f9d3a8f9599ebd6d83cef5de6f127d21e7866e395fbb3c9491b8d3f24f7139f0b3c69bf5a5723d2b6ee12a5626b1b119eefd7eca1917b9480182c2f22d222931", 0xd7}, {&(0x7f0000a97000)="63a1a85b65e2e495d26405d2bc00d7b82853f473163d63d18c3b76c6c18c1c6a6de63a239e039cbb51fc", 0x2a}], 0x6, &(0x7f00001fe000)=[{0x40, 0x0, 0x3f, "096ee191dacc9a15a4697517bf54399b126f30ef2913ae29e75e35c47f3d3a75bdbd3db4a468c5670f37f6a213"}, {0x80, 0x117, 0xfffffffffffffffa, "a10d2a64ab7ddbdc85a763e22b5a792826f5f1177d09047fd64d258bbb060c1be0fee3c4ba31fcbb90b494eda8010b14adfe216e7cffb86288d9861bac5fdd8c06c2487bef1e9c1b8c7ebfe8a507a744c85eb34d27a4727a5e8ac1abd82d19b4fe1a8c04614058230dab"}, {0x30, 0xff, 0x3ff, "fc44c2c7b48671101508744ac29ccfc50385ca6c135d743bcf"}, {0x88, 0x11f, 0x2, "4c450c4f0a36c0bc38b3c1193a8950c044f48ce8de0af2aa554b206387397deca963e20c67afc27abc56efd5e0c8e72e4270e8557ad40683bedfdbf533dea0340d71a791f2dd1f41d010b0e3e73a8ba519d690e0c239d9bdd413244dd719c2e816e16095e773d82320f82c495a751936e219"}, {0x80, 0x103, 0x10001, "0810f84984f8d493eb47d19db0a6150027d116030acd1295a3211550b5c88e9395d209b825b5af07b8dc9bf9388df622dc6dd73f8e93f675a28737fade046562f0c7ee87382d40d8ccac149df5d00839658be76da48d699cb8dcfcec855aad197c39de0b61c23535f08e82"}, {0x30, 0x115, 0x7ff, "9ffdea29f439fbf4f77b92516d43fd9f11b2165dd84bd124d0631402a8414224"}, {0x38, 0x0, 0x8, "d4771ee17817e6db5918fba570f041c5d6c564ebcdd3b908be18c9b1783a2109ec"}], 0x260, 0x804}, 0x4014) 2018/01/23 13:39:59 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) pread64(r0, &(0x7f00008db000+0x44d)=""/227, 0xe3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/23 13:39:59 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x400000014, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000007000-0x8)={0x0, 0x6}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000011000-0x18)={r2, 0x7, 0x30, 0x2, 0x0}, &(0x7f0000010000+0xe60)=0x18) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x3)=0x10) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f000000f000)={0xa, 0xffffffffffffffff, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/23 13:39:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0xfffffffffffffffe, 0x1}) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) 2018/01/23 13:39:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400003, 0xffffffffffffffbd) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a5) 2018/01/23 13:39:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) socketpair(0x7, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3, 0x3, 0x7, 0x3, 0x1000, 0x7, 0x1ff, 0x8, 0x0}, &(0x7f0000577000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000002000)=0x81) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000dbb000)={r3, 0x6, 0x4, [0x8, 0x0, 0xe65, 0x1e3]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xb, 0x7, 0xfffffffffffffffc) 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(r4, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r5}, 0x14) sendmsg(r4, &(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) r7 = gettid() setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000c2000)={r7, r6, 0x0}, 0xc) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f000040d000-0x4)=0x100000000, 0x4) [ 306.932594] ================================================================== [ 306.940056] BUG: KASAN: use-after-free in erspan_xmit+0x22d4/0x2430 [ 306.946457] Read of size 2 at addr ffff8801d2d1e84b by task syz-executor6/3449 [ 306.953805] [ 306.955432] CPU: 1 PID: 3449 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #204 [ 306.962696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.972052] Call Trace: [ 306.974645] dump_stack+0x194/0x257 [ 306.978284] ? arch_local_irq_restore+0x53/0x53 2018/01/23 13:39:59 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) getpeername(r0, &(0x7f0000008000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000017000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000a000-0x8)=@assoc_value={0x0, 0x7ff}, &(0x7f0000008000)=0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000000a000)=@buf={0x0, 0x0}) socket(0x0, 0xb, 0xefa) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000a000-0x8)={r2, 0x3ff}, &(0x7f0000016000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000012000)=@assoc_value={r3, 0xffffffffffffffff}, &(0x7f0000011000+0xd7d)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000007000)=0x0) 2018/01/23 13:39:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x9, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ea1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x40600) [ 306.982957] ? show_regs_print_info+0x18/0x18 [ 306.988076] ? erspan_xmit+0x22d4/0x2430 [ 306.992143] print_address_description+0x73/0x250 [ 306.996983] ? erspan_xmit+0x22d4/0x2430 [ 307.001046] kasan_report+0x25b/0x340 [ 307.004850] __asan_report_load_n_noabort+0xf/0x20 [ 307.009777] erspan_xmit+0x22d4/0x2430 [ 307.013663] ? packet_direct_xmit+0x509/0x790 [ 307.018156] ? validate_xmit_skb+0x4b0/0xaf0 [ 307.022565] ? gretap_fb_dev_create+0x250/0x250 [ 307.027229] ? netif_skb_features+0x9b0/0x9b0 [ 307.031744] packet_direct_xmit+0x3ad/0x790 [ 307.036067] ? packet_mmap+0x590/0x590 [ 307.039943] ? memcpy+0x45/0x50 [ 307.043208] packet_sendmsg+0x3aed/0x60b0 [ 307.047341] ? find_held_lock+0x35/0x1d0 [ 307.051399] ? avc_has_perm+0x35e/0x680 [ 307.053887] sctp: [Deprecated]: syz-executor1 (pid 3476) Use of struct sctp_assoc_value in delayed_ack socket option. [ 307.053887] Use struct sctp_sack_info instead [ 307.070444] ? SyS_getgroups+0xe0/0x280 [ 307.074426] ? packet_cached_dev_get+0x2b0/0x2b0 [ 307.079206] ? avc_has_perm+0x43e/0x680 2018/01/23 13:39:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0x100000001, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = socket$inet6(0xa, 0x6, 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f000019c000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000a6000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000e2c000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 307.083184] ? avc_has_perm_noaudit+0x520/0x520 [ 307.087855] ? __fget+0x35c/0x570 [ 307.091334] ? iterate_fd+0x3f0/0x3f0 [ 307.095150] ? find_held_lock+0x35/0x1d0 [ 307.099226] ? sock_has_perm+0x2a4/0x420 [ 307.103292] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 307.108650] ? lock_release+0x972/0xa40 [ 307.112632] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 307.118517] ? __check_object_size+0x25d/0x4f0 [ 307.123125] ? selinux_socket_sendmsg+0x36/0x40 [ 307.127792] ? security_socket_sendmsg+0x89/0xb0 2018/01/23 13:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x0, 0x804, 0x9, &(0x7f00008ef000)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000c40000)=0x0) 2018/01/23 13:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x7, 0x6fff) sendmsg$nl_route(r0, &(0x7f0000242000-0x38)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00002a3000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_NET_NS_PID={0x8, 0x13, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 307.132543] ? packet_cached_dev_get+0x2b0/0x2b0 [ 307.137302] sock_sendmsg+0xca/0x110 [ 307.141023] SYSC_sendto+0x361/0x5c0 [ 307.144742] ? SYSC_connect+0x4a0/0x4a0 [ 307.148715] ? sock_has_perm+0x2a4/0x420 [ 307.152773] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 307.158136] ? alloc_file+0x27e/0x390 [ 307.161934] ? _raw_spin_unlock+0x22/0x30 [ 307.166082] ? exit_to_usermode_loop+0x8c/0x310 [ 307.170767] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 307.176317] ? syscall_return_slowpath+0x2ad/0x550 2018/01/23 13:39:59 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001000)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002bb000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000030d000)=[{&(0x7f0000cc7000-0xac)="2900000018001980013d75241a0407210206e30067ffbd01040000000800050000000200080000bf00", 0x29}], 0x1) accept(r0, &(0x7f0000250000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00000b9000)=0x32) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000662000)=0x0) 2018/01/23 13:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000c0c000-0x8)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000082c000-0x2)=0x18000000000, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008a9000-0x8)=0x0, &(0x7f0000b48000)=0x8) setsockopt$inet6_buf(r1, 0x29, 0x200003d, &(0x7f0000939000-0xb4)="ea1393971fcf2c2ba2a6b9f6debb8b99f8c942dd738d6aec1b51961786723446082d7af884cad6b8e6a58aad0f9bc21a0a3d0a988c19723fe4ce1132628b4d47ff248fb7052446254033b3561b2f015370309b7e48d442a7405f7424121aa5bfea22f35cfb73f3483e196c5fa805eba0c4b8c838aafc4a6826e4cba95e8f98a1715dde6850b5b8ce227ed86c7e76fe653613d6c57ae31bb580df4b0a9310901e93071190ce5357cfcc2b3cb1d2b56fae5b4a1f06", 0xfffffffffffffe77) [ 307.181241] ? prepare_exit_to_usermode+0x340/0x340 [ 307.186262] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 307.191118] SyS_sendto+0x40/0x50 [ 307.194577] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 307.199320] RIP: 0033:0x452f19 [ 307.202500] RSP: 002b:00007f238e61cc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 307.210202] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 307.217464] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 307.224725] RBP: 0000000000000150 R08: 000000002000f000 R09: 000000000000001c [ 307.232006] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f1020 [ 307.239263] R13: 00000000ffffffff R14: 00007f238e61d6d4 R15: 0000000000000000 [ 307.246535] [ 307.248146] Allocated by task 32322: [ 307.251841] save_stack+0x43/0xd0 [ 307.255287] kasan_kmalloc+0xad/0xe0 [ 307.258976] __kmalloc+0x162/0x760 [ 307.262497] load_elf_binary+0x706/0x4c10 [ 307.266632] search_binary_handler+0x142/0x6b0 [ 307.271200] do_execveat_common.isra.30+0x1754/0x23c0 [ 307.276373] do_execve+0x31/0x40 [ 307.279728] call_usermodehelper_exec_async+0x457/0x8f0 [ 307.285079] ret_from_fork+0x3a/0x50 [ 307.288762] [ 307.290372] Freed by task 32322: [ 307.293731] save_stack+0x43/0xd0 [ 307.297161] kasan_slab_free+0x71/0xc0 [ 307.301029] kfree+0xd6/0x260 [ 307.304120] load_elf_binary+0x24a8/0x4c10 [ 307.308334] search_binary_handler+0x142/0x6b0 [ 307.312899] do_execveat_common.isra.30+0x1754/0x23c0 [ 307.318066] do_execve+0x31/0x40 [ 307.321434] call_usermodehelper_exec_async+0x457/0x8f0 [ 307.326787] ret_from_fork+0x3a/0x50 [ 307.330479] [ 307.332096] The buggy address belongs to the object at ffff8801d2d1e840 [ 307.332096] which belongs to the cache kmalloc-32 of size 32 [ 307.344573] The buggy address is located 11 bytes inside of [ 307.344573] 32-byte region [ffff8801d2d1e840, ffff8801d2d1e860) [ 307.356264] The buggy address belongs to the page: [ 307.361185] page:ffffea00074b4780 count:1 mapcount:0 mapping:ffff8801d2d1e000 index:0xffff8801d2d1efc1 [ 307.370619] flags: 0x2fffc0000000100(slab) [ 307.374849] raw: 02fffc0000000100 ffff8801d2d1e000 ffff8801d2d1efc1 000000010000003f [ 307.382720] raw: ffffea00074c2160 ffffea0007554e60 ffff8801dac001c0 0000000000000000 [ 307.390588] page dumped because: kasan: bad access detected [ 307.396275] [ 307.397879] Memory state around the buggy address: [ 307.402786] ffff8801d2d1e700: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 307.410125] ffff8801d2d1e780: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 307.417469] >ffff8801d2d1e800: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 307.424815] ^ [ 307.430515] ffff8801d2d1e880: fb fb fb fb fc fc fc fc 00 fc fc fc fc fc fc fc [ 307.437867] ffff8801d2d1e900: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 307.445210] ================================================================== [ 307.452546] Disabling lock debugging due to kernel taint [ 307.458030] Kernel panic - not syncing: panic_on_warn set ... [ 307.458030] [ 307.465390] CPU: 1 PID: 3449 Comm: syz-executor6 Tainted: G B 4.15.0-rc8+ #204 [ 307.473972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.483317] Call Trace: [ 307.485898] dump_stack+0x194/0x257 [ 307.489513] ? arch_local_irq_restore+0x53/0x53 [ 307.494177] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 307.498913] ? vsnprintf+0x1ed/0x1900 [ 307.502696] ? erspan_xmit+0x2220/0x2430 [ 307.506734] panic+0x1e4/0x41c [ 307.509905] ? refcount_error_report+0x214/0x214 [ 307.514638] ? add_taint+0x1c/0x50 [ 307.518158] ? add_taint+0x1c/0x50 [ 307.521686] ? erspan_xmit+0x22d4/0x2430 [ 307.525738] kasan_end_report+0x50/0x50 [ 307.529707] kasan_report+0x144/0x340 [ 307.533500] __asan_report_load_n_noabort+0xf/0x20 [ 307.538424] erspan_xmit+0x22d4/0x2430 [ 307.542295] ? packet_direct_xmit+0x509/0x790 [ 307.546773] ? validate_xmit_skb+0x4b0/0xaf0 [ 307.551162] ? gretap_fb_dev_create+0x250/0x250 [ 307.555813] ? netif_skb_features+0x9b0/0x9b0 [ 307.560303] packet_direct_xmit+0x3ad/0x790 [ 307.564605] ? packet_mmap+0x590/0x590 [ 307.568474] ? memcpy+0x45/0x50 [ 307.571747] packet_sendmsg+0x3aed/0x60b0 [ 307.575876] ? find_held_lock+0x35/0x1d0 [ 307.579911] ? avc_has_perm+0x35e/0x680 [ 307.583862] ? SyS_getgroups+0xe0/0x280 [ 307.587808] ? packet_cached_dev_get+0x2b0/0x2b0 [ 307.592544] ? avc_has_perm+0x43e/0x680 [ 307.596491] ? avc_has_perm_noaudit+0x520/0x520 [ 307.601149] ? __fget+0x35c/0x570 [ 307.604576] ? iterate_fd+0x3f0/0x3f0 [ 307.608352] ? find_held_lock+0x35/0x1d0 [ 307.612390] ? sock_has_perm+0x2a4/0x420 [ 307.616422] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 307.621758] ? lock_release+0x972/0xa40 [ 307.625710] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 307.631565] ? __check_object_size+0x25d/0x4f0 [ 307.636124] ? selinux_socket_sendmsg+0x36/0x40 [ 307.640764] ? security_socket_sendmsg+0x89/0xb0 [ 307.645496] ? packet_cached_dev_get+0x2b0/0x2b0 [ 307.650230] sock_sendmsg+0xca/0x110 [ 307.653915] SYSC_sendto+0x361/0x5c0 [ 307.657600] ? SYSC_connect+0x4a0/0x4a0 [ 307.661547] ? sock_has_perm+0x2a4/0x420 [ 307.665581] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 307.670915] ? alloc_file+0x27e/0x390 [ 307.674686] ? _raw_spin_unlock+0x22/0x30 [ 307.678805] ? exit_to_usermode_loop+0x8c/0x310 [ 307.683452] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 307.688963] ? syscall_return_slowpath+0x2ad/0x550 [ 307.693862] ? prepare_exit_to_usermode+0x340/0x340 [ 307.698851] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 307.703667] SyS_sendto+0x40/0x50 [ 307.707100] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 307.711827] RIP: 0033:0x452f19 [ 307.714988] RSP: 002b:00007f238e61cc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 307.722667] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 307.729908] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 307.737146] RBP: 0000000000000150 R08: 000000002000f000 R09: 000000000000001c [ 307.744385] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f1020 [ 307.751624] R13: 00000000ffffffff R14: 00007f238e61d6d4 R15: 0000000000000000 [ 307.759333] Dumping ftrace buffer: [ 307.762842] (ftrace buffer empty) [ 307.766524] Kernel Offset: disabled [ 307.770121] Rebooting in 86400 seconds..