7f, 0xff88, 0x46, 0x1000, 0x1, 0xe9f, 0x1ff80000000000, 0x9, 0x200, 0x2df1, 0x4, 0x401, 0x100000001, 0x8001, 0x3f, 0x4, 0x7, 0x80, 0x0, 0x4, 0x7f, 0x1ff, 0xd4, 0x80, 0x100000000, 0x6, 0xffffffffffff8001, 0x7, 0x20f, 0xfffffffffffffbff, 0x37, 0x7fff, 0x7, 0x5, 0x7fffffff, 0x400, 0xc9, 0x100000001, 0x80000001, 0x3, 0x7, 0x81, 0x1f6, 0x1, 0x1f, 0x34a27214, 0x5, 0x2, 0x5, 0x1f, 0xfffffffffffffff8, 0x1f, 0x461b46a3, 0xa02, 0x7, 0x101, 0x4, 0x3c221c65, 0x0, 0x4, 0x6, 0x800, 0x5, 0x6, 0x2, 0x100000000, 0x1, 0x7f, 0x2, 0x2, 0x6, 0x3, 0x72ad1739, 0x51, 0x0, 0x6, 0xd39, 0x8, 0x1, 0x1, 0x7a6, 0x3, 0x6, 0x9, 0x8, 0x0, 0x12, 0x2, 0x100000000, 0x5, 0x200, 0x0, 0x3f, 0x7, 0xeac, 0x100000000, 0x5, 0x200, 0x5, 0x8, 0x8, 0x2, 0x0, 0xfffffffffffffff7, 0x4, 0x0, 0x5, 0x8c80, 0x7fff, 0x6, 0x9093, 0x100000000, 0xffffffff, 0x4, 0x4b, 0xef9, 0x9187, 0x207e, 0x5, 0xffffffff, 0x1, 0x5, 0xdfe0, 0x100, 0x7ff, 0x8000, 0x8001, 0x6, 0x100000001, 0x80000000, 0x4, 0x40, 0x7, 0x5, 0xc80e, 0x40, 0xdf2, 0x7, 0x40, 0x2, 0x0, 0x1000, 0x81, 0x95, 0xfffffffffffffffe, 0x6, 0x8, 0x488, 0x0, 0x9, 0x80000001, 0x6a, 0x1f, 0x7f, 0x82, 0x5e9, 0x77b6, 0x7, 0x783, 0xf8cc, 0xff, 0x0, 0xffffffff, 0x63d6ac2c, 0x4, 0x3, 0x8, 0x4, 0x1, 0x6, 0x7, 0xffff, 0x9, 0xafaa, 0x5, 0x9, 0x3577, 0x5, 0xfffffffffffffffa, 0x5, 0x7, 0x7ff, 0x200, 0x7fff, 0x5, 0x0, 0x1, 0x6, 0x8, 0x5, 0xfffffffffffffff8, 0x6, 0x2, 0x6, 0x3421, 0x3ff, 0x0, 0x7, 0x3, 0xb7, 0x10000, 0x8, 0xf5, 0xdb17, 0x2, 0x4f, 0x8, 0xff, 0x6, 0x7, 0x8001, 0x8, 0x2, 0x0, 0x2, 0x8, 0x0, 0x3, 0x1da, 0x800, 0x0, 0x1, 0x9, 0x40, 0x100000000, 0x6, 0x0, 0x5, 0x0, 0x8, 0x5, 0x7, 0x3f, 0x400, 0x3ff, 0x8000, 0x5ba, 0x6, 0x6, 0x2, 0x5, 0x9, 0x9, 0x8, 0x3fc, 0x3ff, 0x4, 0x100000000, 0x3f, 0x1, 0xa1e9, 0x2, 0x5, 0x4, 0x7fff, 0x100, 0x80, 0x8, 0x6, 0x7fffffff, 0x4, 0x200000000000000, 0x3e136ca7, 0x10000, 0x3, 0x40, 0x2c3, 0xf1, 0x80, 0xffffffff, 0x1, 0x180000000000, 0x0, 0xfffffffffffffffb, 0x4, 0x9, 0x100, 0x7fff, 0x4b, 0x3ff, 0x7f45, 0x6, 0xfffffffffffffffc, 0x3, 0xfa, 0x1, 0x5, 0x1f, 0x0, 0x4, 0x2, 0x7ff, 0x3f, 0x10000, 0x4, 0x3, 0xbe4, 0x7, 0xffffffffffffffd7, 0x9, 0x398, 0x2, 0xffff, 0x3, 0x5, 0x8d58, 0x0, 0x9, 0x7b8, 0x3, 0x51f, 0x3ff, 0x5fb, 0x9, 0x7, 0xffffffffffff0000, 0x1f6189b3, 0x2, 0x4, 0x0, 0x1, 0x6, 0x3, 0xfffffffffffffe00, 0x7, 0x6, 0x8000, 0x3, 0x8, 0x44, 0x4, 0x1f, 0xd0, 0x400, 0x8000, 0x0, 0x3, 0x400, 0x8d, 0x80, 0x100000001, 0x4f6, 0x80000000, 0x520c, 0x3ff, 0x2, 0x5, 0x80000000, 0x7, 0x1, 0x9, 0x3, 0x7fff, 0x5, 0x0, 0x406, 0xffff, 0x1000, 0x8, 0x100000001, 0xbb, 0x5000000, 0x7f, 0x37, 0xfff, 0x7fffffff, 0x0, 0x9, 0xb454, 0x81, 0xffffffff, 0x1, 0x0, 0x0, 0x3, 0x8, 0x80000000, 0x1, 0x200, 0x8, 0x7, 0x8000, 0x6, 0x3, 0x80, 0x40, 0x10001, 0x75, 0xffffffff, 0x80, 0xffffffff00000000, 0x2, 0xfff, 0xbd, 0x0, 0x3a, 0x4, 0xffffffff, 0x2, 0x100000001, 0x80000, 0x3, 0x100, 0x0, 0xe32, 0x80000001, 0x5, 0x1, 0x200, 0x800, 0x5, 0x3, 0x7, 0x5, 0x40000, 0xfffffffffffffff7, 0x9049, 0x7fffffff, 0xe0, 0x6, 0x3f, 0x5, 0x600, 0xec1, 0x8, 0x3ff, 0x5, 0x4, 0x8000, 0x2, 0x6, 0x3095201c8, 0x1, 0x2, 0x1, 0x94, 0x6, 0x6, 0x401, 0x800, 0x200, 0x1, 0x7, 0x4, 0x1, 0x13d, 0x0, 0x53, 0x2a, 0x1, 0x1, 0x9, 0x8001, 0x800, 0x40, 0x5, 0x3, 0x2, 0x1, 0x8001, 0x3, 0xadff, 0xff, 0x9, 0x0, 0xff, 0x9, 0x2, 0x6, 0x0, 0x6, 0x4, 0x1, 0x9, 0x200, 0x4, 0x8, 0x100000000, 0x7fff, 0x5, 0x0, 0x608, 0x2, 0x0, 0x0, 0x4, 0x400, 0x8, 0x5, 0x2e8c0, 0x8001, 0x3ff, 0x1, 0x9511, 0x4, 0x0, 0x9, 0x8000000, 0x4, 0x2, 0x40, 0x5, 0x0, 0x401, 0x800, 0x3, 0xe9, 0x5, 0x7b, 0x401, 0x2, 0x10000, 0x7, 0xfffffffffffffffc, 0x81, 0x7, 0x400, 0x100, 0x3a, 0x57, 0x1f, 0xfffffffffffffffd, 0xeed3, 0x10001, 0xf13, 0xe1, 0x405, 0x8, 0x0, 0xfffffffffffffff7, 0x3, 0x900, 0x80000000, 0x1ff, 0x3, 0x1, 0x8, 0xa4dc, 0x800, 0x401, 0x2, 0x1df559aa, 0x7, 0x0, 0x400, 0x2, 0x1c0000000000000, 0xca, 0x101, 0x81, 0x7, 0x4d, 0x101, 0x1, 0x10001, 0xffffffff, 0x25870000, 0x7, 0x19e5a046, 0x100000001, 0x0, 0x10000, 0x31, 0x0, 0x0, 0x401, 0x1385800, 0x200000000, 0xd37, 0x3, 0x6, 0x0, 0xce, 0x8, 0x0, 0x3, 0x3, 0x400, 0x5, 0x7f, 0x7, 0x7, 0x4, 0xffffffffffffffff, 0x40, 0x1, 0x4, 0x6, 0x0, 0x26b, 0x8, 0x401, 0x99bc, 0x5, 0x7, 0x2, 0x1f, 0x20, 0x9, 0x6d42f0fe, 0x2, 0x6, 0x1ff, 0x80, 0xca37, 0x7ff, 0x6, 0x0, 0x6, 0x1, 0x8000, 0x101, 0xfffffffffffffffe, 0x3ff, 0xae593ed, 0x6, 0x81, 0x7c, 0x1, 0x2, 0x7ff, 0x7fffffff, 0x0, 0x100000000, 0x1, 0x7, 0x4, 0x7, 0x0, 0x0, 0x100, 0x69, 0xa00000000000, 0x3, 0xcad3, 0x2b3, 0x977, 0x3ff, 0x4, 0x9, 0x800, 0x5, 0x0, 0x2, 0x6, 0x401, 0x3ff, 0x664, 0x70b8, 0x9, 0x6, 0x3, 0x5, 0xfffffffffffffffa, 0x2, 0x800, 0x2, 0x20, 0x0, 0x80000000, 0x2, 0x4, 0x4, 0x3, 0x8, 0x80000001, 0x80000001, 0x80000001, 0x5a2, 0x9, 0x3, 0x6, 0xffffffff, 0x9, 0x7, 0xfffffffffffffffa, 0xffffffff, 0x87ef, 0x5, 0x4, 0x7, 0x1, 0x4, 0x80000001, 0xfffffffffffffffe, 0x4000000000000, 0x8, 0x100000000, 0x10000, 0x10001, 0x2, 0x2, 0x3, 0x7, 0xffffffffffffffe1, 0x7fff, 0x80, 0xc554, 0x1, 0x8000, 0x3, 0x2, 0xffffffff, 0x65, 0x7, 0xffffffffffffffb6, 0x0, 0x5, 0xfffffffffffffe00, 0x5, 0x2, 0x5, 0x1f, 0x7, 0xffffffffffffffff, 0x6, 0x6, 0x7fffffff, 0x4, 0x7ff, 0x5, 0x3ff, 0x2, 0x9, 0x80000000, 0xfff, 0x3fc8, 0x9c35, 0xfffffffffffffff9, 0x4, 0x3ff, 0x100000001, 0x3, 0x2, 0x2, 0x6f, 0x800, 0x7, 0xffffffffffffffe1, 0x80000001, 0x335e, 0x100000001, 0x1, 0x4, 0xfffffffffffff001, 0x81, 0x0, 0x10000, 0xc588, 0xfffffffffffffffd, 0x9, 0x1, 0xac9e, 0x3, 0x7, 0x81, 0x7, 0x400, 0x4, 0xffffffffffffffe0, 0x8, 0x1, 0xb04, 0x4, 0x6, 0x600000, 0x7fffffff, 0x6, 0x0, 0x781, 0xfffffffffffffffe, 0x80, 0x8, 0x1, 0x0, 0x2, 0x5, 0x100000001, 0x6, 0x49, 0x7ff, 0x10001, 0x5, 0x7, 0x5, 0x61c, 0xffffffffffffffff, 0x2, 0x7, 0x4, 0x1, 0x90a, 0x5, 0x1ff, 0x7, 0x5, 0x38c, 0x4, 0x4, 0xfffffffffffffff8, 0x5f0, 0x4, 0x8, 0xffffffff7fffffff, 0x3, 0x2, 0x1, 0x5e509e78, 0x8, 0xdee8, 0xefe, 0x45, 0x6, 0x8, 0x4, 0x81, 0x4, 0x5, 0x7, 0x1, 0x4, 0x2, 0xfffffffffffff801, 0xa59, 0x3e, 0x5, 0x9, 0x1, 0x3, 0x50, 0x10000, 0x7fff, 0xd, 0xffffffff, 0x400, 0x0, 0xfff, 0xffffffff7fffffff, 0xf75, 0x80000000, 0x6, 0x7, 0x6, 0x3ff, 0x8, 0x8, 0x5, 0x99, 0x1, 0x800, 0x3, 0x7, 0x7fff, 0x3, 0xa, 0x7, 0x1, 0x1ff, 0x81, 0x5a, 0x3, 0x80000001, 0x7fffffff, 0x1, 0x3, 0xff, 0x9, 0x9, 0xfff, 0x1, 0x556, 0x800, 0xc7, 0x7, 0x4, 0x7ff, 0x1c000000000, 0x3, 0x1ff, 0x6, 0x2, 0x8, 0x9, 0x7f, 0x7fffffff, 0x8, 0x6, 0x7, 0x0, 0x3efd, 0x42546698, 0x9, 0x7, 0x1, 0x1, 0xfd1, 0x1ff, 0x76, 0x0, 0x0, 0x100, 0x20, 0x8, 0x9, 0x4, 0x4, 0x5, 0x4, 0x1, 0x6, 0x2, 0xfffffffffffffffe, 0xffffffff, 0x9, 0x40, 0x100000000000000, 0xfffffffffffffffb, 0x401, 0x0, 0x100000000, 0x400, 0x10000, 0x4fca, 0x100, 0x7, 0x1, 0x1, 0x9, 0x100, 0x3, 0x3, 0x0, 0x8, 0x0, 0x4, 0x7ff, 0x61aeacf2, 0x4, 0x5, 0x9, 0xfff, 0x8, 0x4, 0x8, 0x3, 0x2, 0x580, 0x9, 0x6, 0x1d, 0x1000, 0xfffffffffffffff8, 0x8, 0x8, 0x7fff, 0xe31, 0x2, 0x0, 0x0], "b7ec10759ffd11e20d45beeff766a4c93a1d68ddd225603438d89d00b93bbef5ec13c77f653a2b250829e0d6e75af7a11463cbb2abc47137df7a81c2d41d8f9d371c5a9ca33f929c4e812ab543ab9d4909d7618d57ec01e96ebb1058d5f43176d2a9dbf382b258c16c0a5041021cdd91a25fd810374cf86b5c8d8dbcd080d27a6d3309e2c75bd570afb9203f774e4ccdacd6803ec27fe91cb29a5f78"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x22, &(0x7f0000007000)=0x31, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89fc, &(0x7f0000009000-0xb8)="2985912d2e3a492bf7c96cd40a974ea192d5755eea42cfb758ffd2e4185093767748a295e071be929830b44130505f18a6a752450b20067659d29b375f30e8348d65901f27ca0d63c165ba14d16b1a6442f2e9d8766282a6025866f6b7ee3464ae60bc48e045bf8252ace283fc0e38c48685954704973fbd1359ece23e3a02ff796435a2049c53d9753b756c4dda221dbe5f5cf2db58bbcbdcb85ba70e5a52f92d88c887dcc871c630352728787ca472be3757deae95e39d") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000009000)=""/243, 0xf3, 0x40010001, &(0x7f0000009000)={0x3, {"2065c8aad797b4"}, 0x3}, 0x10) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="55cfa3cc3a697a764cc46bd666571e142624751ed5e2c7083572679951c999ab76c310f13d40a5de4d6f740af868c2255e3e877a433519793623db3dbefcd0d5f080c3bd19a10e65ea2e4f3f593f1064e60329adf546aae90fa34a38abedc62a9ced9cab0367fb2120b0a54b2a7f58fc959cce56a13b65491f43a7fd6ae428aace01c7f14e878e7084e4114364f9fadcadb68923b258f036c7d4b7ab23c2a6c769f7c8a28421bc15ce75ba37c815752c2885e2ecd83300cca51ae1d2bf609516d5c485e080b32e666165889504") 2018/01/30 15:33:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000370000)={0x0, 0x0}) accept$packet(r0, 0x0, &(0x7f000015d000-0x4)=0x0) getsockname$packet(r0, &(0x7f00005b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bd8000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000fc0000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffff8, 0x5ca, 0x100, 0x2, 0x20080, r2}) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f00007b9000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b13000-0x8)={0x0, 0x0}) r5 = socket$rds(0x15, 0x5, 0x0) bind$rds(r5, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r5, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000487000)=[], 0x0, &(0x7f0000dfe000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f00006ae000-0x1000)=""/4096, 0x1000}, &(0x7f0000404000-0x90)=[{&(0x7f0000a69000)=""/213, 0xd5}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) close(r4) 2018/01/30 15:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f4b000-0x4)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000c83000-0x74)={{0x400, 0x6, 0x7, 0x1, 0x7f, 0x2}, 0x0, 0x10000, 0x7ff, 0x7ca4, 0x5, "b0c5db5663f40c13fb0b3bb3652f1264d6008ed987295511c936bca95226b976dbae55c2994b58562cb251697bf47cd854d1f10dfec859cf7a5220c8127ad8a09b9d980a77d32e3b0a104e2b593bc9e3f0455a3839fc2a89b20144ecb01f0296609fadaa03b9e25703ae91558856318e8ed439f40b30943b34d62799d18fc2d9"}) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000078b000-0x8)={0x0, 0x3}, &(0x7f000000b000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e31000-0x4)=r2, 0x4) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a30000)={r2, 0xfffffffffffffffc, 0x0}, 0xc) sendmsg$alg(r3, &(0x7f0000960000)={0x0, 0x0, &(0x7f00008ba000)=[{&(0x7f00000b8000-0x4e)="93078221f5ea012fb859dd2cdfe56f310f", 0x11}], 0x1, &(0x7f00001b2000)=[], 0x0, 0x0}, 0x0) read(r3, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/30 15:33:14 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00001fb000)=0x0, 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007bd000-0x10)={0x0, 0xa4, &(0x7f000083b000-0xa4)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x386}, @in6={0xa, 0x3, 0xed1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x40000000000, [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, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff80}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000629000-0xc)=@sack_info={r1, 0xfffffffffffffffe, 0xf8a}, &(0x7f0000000000)=0xc) socketpair(0x0, 0x80000, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000000)=0xfd92) getpeername$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80400}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x1170)=@report={0x1170, 0x20, 0x2, 0x0, 0x3, {0x0, {@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x3, 0x5, 0x2, 0xa0, 0x80, 0x3c, r4, r6}}, [@policy={0xb0, 0x7, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x1, 0x0, 0x8, 0xa, 0xa0, 0x20, 0x3b, 0x0, r8}, {0x4, 0x7, 0x800000000000, 0x6, 0x8, 0x0, 0x1dcc0f14, 0x10000}, {0x1, 0x3ff, 0x7, 0xb67}, 0x1, 0x7, 0x0, 0x0, 0x0, 0x3}}, @algo_comp={0x1048, 0x3, {{'lzs\x00'}, 0x8000, "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"}}, @user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@multicast2=0xe0000002, 0x0, 0x2}}]}, 0x1170}, 0x1, 0x0, 0x0, 0x40}, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r2, 0x6}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f0000005000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000-0x1d)={r2, 0x15, "3c945a36962747b44be811dc487f8f77574cb3d2f8"}, &(0x7f0000000000)=0x1d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={r5, r6, r7}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000003000)={r2, 0x1d, 0x0, 0x9, 0x751c1a5d}, &(0x7f0000008000)=0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f000000a000-0x10)={0x9, &(0x7f000000a000-0x534)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/30 15:33:14 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000001000)=0x3a, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x2f0, 0x1e, 0x300, 0x0, 0x3, {0x6, 0x0, 0x0}, [@generic="10bae048df0ae4d96cedde80a93017cf2586cca6901567e9c287ab748566e841092bd0328cbf99f126ba62a9d265a4b29c7a1679a0c5effb9b2086d6bd69c35e4b149f02b429c05969905c53f8a405d24973ce938e892632cf391c727f9b783139f8b8823aef7bf2526569f1963c3f2cd31c8552b320aa803d5a92186c974268eb902f104e46c8c4454586a8b8219f84dfeb98f8e59a999ea160c35708ef467ede09ca685bded1e256aedc09cf5e66900ee51cdfb0d1c911286185e6a608886aafc595", @nested={0x108, 0x73, [@generic="fca6a24093df0efd5dba43e35d3da77937e282f84b134e527f8d64beb1a5d922146f5fb5fa76dbb0984ac7020342a50e69f002b34eb0ea7431401be58b86c6205397485a0c1c4ecdc7ad20b69a1bd6f0d36876c7113ec35f0339dd4991600f41bcdf49146eb5054e44b6129065c37619ee52110d6d4564804850e59e9227b836eb902cd25a05203ab843cf57d8397c03be2a97af507131e898e3c80a50c98072e501d3b878c6b3aae5f30eb094295391d56e563a44e63f34e44c12d31ceaf75f66a3384b1403139d1d6c61bb8edfcaae5e0057163de9d09e534ad5e0e9a2f5e3169c264fe9fa02fd285f", @typed={0x18, 0x78, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x110, 0x95, [@generic="05d788bc0719634d52fb0367c1313f4c0a4918c868b740018cf3bee6f1d001e7805527a50fa6d6b5167ba7e227bcca96701bbebf668f30e2a957c1b1887e56f211a793e7655d95f7d217aa45f8", @generic="2a7ba27eb28f8c7a4f3c36976310e26bab1f5e14efd8bd2ff92110dae601123f86f8b31d1dcd4a6f20d2746e51c4fa336239b9a01d69f4afa6dd540e1f55377316346f37b733710d1839ec006ea85f02d064baac173934b9940d692ff292d3ab43178e93516aed6d0d8ec6735447c5cea74e0f1b293f815fbaba097c977b360bff6957610c6e6da4f9716406c160283d7cf28ee0", @typed={0x8, 0x94, @void=""}, @typed={0x8, 0x7e, @void=""}, @typed={0x18, 0x2, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x0}, 0x4004000) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000002000)={0x7f, 0x8, 0x6d1, 0x200, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r5, 0xb1c}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r4, &(0x7f0000004000)={0x1f, {0x20, 0x80000000, 0x40, 0x7, 0x1, 0xfffffffffffff000}}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000002000-0xc)={r5, 0x8000, 0x2, [0x2, 0x0]}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000-0x8)={r5, 0xe18}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x5, 0x0, 0x1, 0x9, 0x400, 0x93, 0x10000, 0x5, 0xc9, 0x9}, 0xb) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000006000-0xc)={r5, 0x2, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000007000)={r5, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7b, 0x6, 0x5da4e45a, 0x40}, 0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r4, &(0x7f0000009000-0xb)=""/11, 0xb, 0x2000, &(0x7f0000008000)={0x11, 0x1b, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x14) 2018/01/30 15:33:14 executing program 1: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8e000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = accept(r1, &(0x7f0000c42000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000920000-0x4)=0xc) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000554000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000-0x4)=0xe8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000f91000-0x34)={@ll={0x11, 0xd, r3, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, {&(0x7f0000f43000)=""/208, 0xd0}, &(0x7f0000f91000-0x1)=0x0, 0x18}, 0x34) sendto$llc(r1, &(0x7f00006c2000)="a8b583788b697efe59e38ddeebcf5d457a81e79caf19d61053b916ef72060090", 0x20, 0x0, &(0x7f0000f8f000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x40, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r4 = socket$llc(0x1a, 0x3, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r4, &(0x7f0000f90000)=""/170, 0xaa, 0x40000160, &(0x7f0000f90000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x4, 0x4, {0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}}}, 0x32) 2018/01/30 15:33:14 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) r1 = socket(0x1d, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000004000)={@common='erspan0\x00', @ifru_flags=0x1002}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000004000)=0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000004000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x42d}, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000006000)={0x0, 0x0}) sendmsg$can_raw(r1, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 46.216182] audit: type=1400 audit(1517326394.157:47): avc: denied { accept } for pid=8588 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 46.232298] netlink: 9 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/30 15:33:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005fc000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000238000)=0x8001, 0x4) mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) [ 46.296231] audit: type=1400 audit(1517326394.170:48): avc: denied { ioctl } for pid=8588 comm="syz-executor0" path="socket:[19772]" dev="sockfs" ino=19772 ioctlcmd=0x641f scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/30 15:33:14 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x3, 0x4, @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) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007c2000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/30 15:33:14 executing program 3: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x1, &(0x7f0000ef5000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000029000-0x4)=0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f00004c3000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:33:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 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, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) socketpair(0x2, 0x3, 0x5, &(0x7f0000469000)={0x0, 0x0}) getpeername$ipx(r1, &(0x7f00009aa000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000028f000-0x4)=0xfffffe0a) 2018/01/30 15:33:14 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x6) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000056000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000de7000)=0x58) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000fda000)=0x7, 0x1) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000fd9000)=0x0, &(0x7f00004c1000-0x4)=0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000fda000-0x10)={0x0, &(0x7f0000669000-0x38)=[]}, 0x10) 2018/01/30 15:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fa0000)="6e590096251a42c4aa638344de9d13af75c7492ecbc882b12d789c77e96b24e3ae17d3990ef586b2a3e7c9a706a187b676f35ff5e4718fa89b670b9f20bac12a82a93fd93e5c0841a26f07f99e2946721efb66bd944f9fd8d0d87bb8ff706720e1bad942d7980e3ae9f0bc1b3e426f30df6a6d486c02cea60be5abc252b0af5603824aba591d4b754495bd754f702488d912eb3d3d39088ae2cd26d08caa569a68eb6988460f7acd810067d4c2141716373ae043aea361230b68bb0e96f274b5855830523291afd83ba9be00000628025debba40ae86a974c49ebc60bf", 0xdd) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:33:14 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000021000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000-0x4)=0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000020000)={0x0, 0xffff, 0x5, [0x80000001, 0x4, 0x9, 0x4e, 0x3]}, &(0x7f0000021000-0x4)=0x12) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000001e000)={r2, 0xffffffffffffff40}, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000a000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x30, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r3}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000001b000)={r2, 0xa, "d0ad4611142448da0e86"}, &(0x7f000000a000-0x4)=0x12) 2018/01/30 15:33:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000b0d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f0000b22000-0x38)={&(0x7f0000e14000)=@sco={0x1f, {0x3, 0x9, 0x23d, 0x7, 0x4, 0x8}}, 0x8, &(0x7f000066e000-0x40)=[{&(0x7f000060f000)="3e6b86c56d592bfd71df603c3313cadf3def9c6cce915d0effceb722adf638cdf30315f45e1c6ac84dea1751f8b609a0f9f99dd05af2e6bb6da5643a831b069cfa23c327623ddfb8a56a8cc6b3be1498b7ec484b42798b8fe7a517f64bf6c0310793681d370dba4715e1b86fd221523296ab8c7734004e827ef0779dab8705f2827647dd9f13e4aa0ea5381d61f296c0ba03ff54b7b7c7dd0cd3d8", 0x9b}, {&(0x7f0000ca8000)="04b70f231024b20ccff359fc8017e8bc68dd0d2dcb3581959c84", 0x1a}, {&(0x7f0000cc5000)="5eb12eec5addc716eddb49746b2a634dd17fe71bd5aee350a8ff25804da31ddae3ba9616fd52", 0x26}, {&(0x7f000051e000)="2e004d1079d770ee1466c9809f695f186cfe944c995bd008929dbb9520ba57be82f8f419cbd358c8168ae1533c70c480184740355b6a27278d73001ca970f79fe64659de9b2c8aabfc99293d2ede0cd50100beba05405ad49493f8fa501babf6b1d9eb49e3f70afc381268f5b004c9cb696b6d8346c7a2d790a45542369d8e73ae8dba32d8c441ed01d8f9b54a2c906a58a9df", 0x93}], 0x4, &(0x7f00006ea000-0x58)=[{0x30, 0x18b, 0x80, "b6d0ebc823e1cd779789bd086e4ee76594ff476c842b24cf7db35c626e5a787d"}, {0x28, 0x115, 0x0, "d7c741b701dcc8d8dac8bf2ebac318ed9063"}], 0x58, 0x40000}, 0x20000004) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f00007c6000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d7a000-0x4)=0x48, 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000da8000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0x80000001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="6a708d166da93f3d63ef7a3c77a22d0e7162bb1b57dd563c6173b4091eff2d10ee5f7eed03744ce05640da010d5d2d16e77e808b7bdbd2d65d73db80d8ad1ecebc491bdf392c2b1e0edb0925f62940f6c48f8a07f72b473f87fed8a2a78113e0a3f3207b4a194d848461036989bf48f90ae50ffe2d8bf65741b63946d24f242372db65695f40f441fc395e99924ffbbab56ec2e33c0299c9b4e49485a45e2218ff716a748258cfe4c7f038c6cbfe1fcaf14037ec3d41497681c0d8103e68c3962329dbe2ab82c37b", 0xc8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getpeername$ipx(r1, &(0x7f0000514000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000071a000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000882000-0xc)={0x0, 0x0, 0x0}, &(0x7f000053e000-0x4)=0xc) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[{&(0x7f00008e3000-0x96)='p', 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r3, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005ee000-0xa4)=""/164, 0xa4, 0x0}, 0x0) recvmsg(r3, &(0x7f0000408000)={&(0x7f000022b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003fe000-0x10)=[{&(0x7f0000f33000-0xce)=""/206, 0xce}], 0x1, &(0x7f0000bc1000-0x6e)=""/110, 0x6e, 0x0}, 0x0) [ 46.350739] rdma_op 000000001545f53f conn xmit_rdma (null) 2018/01/30 15:33:14 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x200000000001, 0x7, 0x5, 0x8, 0x7ffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe25) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f000000b000)=0x1, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x3, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f000000d000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000b000)={0x0, 0x0}) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000003000)=0x4, 0x4) 2018/01/30 15:33:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000a40000)=0x0, 0x4) shutdown(r0, 0x1) r1 = epoll_create1(0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001ab000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00009a6000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6, &(0x7f0000a1a000)={0x4}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b28000-0x18)=@add_del={0x2, &(0x7f00005a8000)=@generic="7d9817a8bb5160e822f1a8dda6a65cfd", 0x3}) 2018/01/30 15:33:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) close(r0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f00002fa000)=""/217, &(0x7f00005ee000)=0xd9) writev(r1, &(0x7f0000e71000-0x10)=[{&(0x7f00009c7000-0x7f)="79c1518e90690c39a44bb1d7fddc0f87de5d0c41619b7e636b25618220b6967e579978d3ed34fc3b434d86d60b5cdbe275480811b5a8a434", 0x38}], 0x1) 2018/01/30 15:33:14 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000027000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000017000)=0x10, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000027000-0x4)={0x66}, 0x4) bind$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)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d5, &(0x7f0000025000-0x4)=0x0) 2018/01/30 15:33:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f000089c000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00002c8000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f0000c07000)={&(0x7f0000831000+0x14)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000687000)={&(0x7f00006a3000-0x53c)={0x2a8, 0x31, 0x400, 0x4, 0x2, {0x19, 0x0, 0x0}, [@generic="a4afdd86eb1c309748cc226ddebb6ec321b590fb43eb9cde553c2f45a6cc117f1069c86ae4c10ecdf2c18d3ac8e75e3ea48ed78c3a468eb68c6e159093c8a8552b71549fe1e5a84006083e11f67cdf5cd5eba99ff4ee176ac782be2403559d243ded31482a54816494ebf562e1541e6b10e1ca930f7ad3eedb8d5d94a21556a50a7e683e0a0fd0d971836f8a14de552513ff5d9236f7fccf4edd3308462d24bfbfe97c0087816dbe74231deda4bd8b90331fc7cae5c2a8", @typed={0x10, 0x59, @u64=0x69a}, @nested={0x144, 0x49, [@generic="46d8cefbe94fb61d", @typed={0xc, 0x72, @fd=r0}, @generic="b0d95f9085a3e568e82e569595b0845c2daadff6a368337f9daa3e2515e0032ddb41d9fb7f26397b1cbef2096068b8f6a57bd9bae422786c6eaf6128021fe32abd8d6bbc66857c02155a3f3a2479142b5480734be700ad81566d625ba3e54681120c9d7bd630231d9a551dd39948bedac8a9ce7f59c1b64bc5dd3952f2ae13c0f4650fd207299892c880486f1bbe454478523c0a93aeecb3b0a9c119d69904f2c9a56d45da31463ccabdcced0d", @typed={0x10, 0x17, @u64=0xfa8}, @generic="", @generic="5547b492a7af3473f8ad471c6cffa1ca4fa89fe9540c0a5e11b19790c07be67d917b4db6806c3dd4ff4edd0d0e5e14e5928e0ec3f13b607952973cbbe4a93fd91b177c058a0d7e65905b494875e9b125825b4d47e030fc9818e695997ebaa658a3f9496655e8eeed70752d5c9609"]}, @generic="1c30beefcc18e3ec7b9743720095bcdcbc871954a03b4e61eebdeed1786790066358a1bb8c440f2a9188899e5a9faf", @nested={0x58, 0x32, [@generic="bc1d", @generic="893fd6dff4790509b76f617d4e877aef790c07cf85b7515c273b99d9ea5ca7fb171b5321c5064fe48c6d1fc92e133a870135de3292fda67f9fb6824e8b0a4e3dff195848727fe35ac01e4d97a9f2389689c8"]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x24000005}, 0x4000000) setsockopt$inet_tcp_int(r0, 0x6, 0x100002, &(0x7f0000f5c000)=0xfffffffffffffffb, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000958000)={0x40000004, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000093e000-0x10)=@buf={0xc1, &(0x7f0000057000)="8c852b706b07973a7edf9c7f26b88bd75f22d44274ad03017fba178d03664cb3ca68687b0a8387ceba3d246091a1b13cde162853abb850ea00572c6396fddbc4d3b47ca150b774d651e67df7dc9224752cc36e6f4785f06b840353423c5ed7323a577f6e392ddd65c9ba69c2a81b615809296eb8926f9f7d07833ef5c53fb1a4500c45c656ad8897f2bbee1a17fa20da04e33c49f820b567aa5fabcb209ee7042e7828317cd6f0297752009dfe797c4ba69e8e003871847f8609208f23777f23f6"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b3f000)=@req={0x0, &(0x7f0000d32000)={@generic="4254bc2b13cf27b66045372aedee92ad", @ifru_settings={0xcb, 0x1000, @fr=&(0x7f0000f3f000)={0x7fffffff, 0xbbdd, 0xfff, 0x8000, 0x73e, 0x8, 0x1}}}}) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000bcc000)=0x5, 0x4) 2018/01/30 15:33:14 executing program 4: mmap(&(0x7f0000b86000/0x3000)=nil, 0x3000, 0x0, 0x35, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b87000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b87000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000b88000)={0x20, &(0x7f0000b87000)=""/32}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f0000b89000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/30 15:33:14 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003dd000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ba1000)={0x0, 0xb46d, 0x0}, &(0x7f0000c82000)=0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x0, 0x7) accept$alg(r2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f9b000-0x8)={r1, 0x9}, 0x8) 2018/01/30 15:33:14 executing program 0: r0 = socket$inet(0x2, 0xe, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00005fc000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x4, 0x6, 0x6, 0x80}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x5}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet6(r2, &(0x7f0000e30000)="97", 0x1, 0x0, &(0x7f00003f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000cc3000-0x10)={0x0, 0x1c, &(0x7f0000728000-0x68)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00008b7000)=0x10) 2018/01/30 15:33:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000151000-0xc)=@kern={0x10, 0x0, 0x0, 0x48000000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f02000-0x28)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 46.572782] audit: type=1400 audit(1517326394.514:49): avc: denied { connect } for pid=8706 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 15:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8010) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x4}, 0x44800) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f0000a03000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e11000)=0x10) 2018/01/30 15:33:14 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00004b0000-0x14)={0x0, 0xda, 0x3f, 0x6, 0x2, 0xb80}, &(0x7f00003d9000-0x4)=0x14) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ef3000-0x8)={r1, 0x8}, &(0x7f0000ef3000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000ebe000-0x38)={0x0, 0x0, &(0x7f0000ef2000)=[{&(0x7f000013e000-0x81)="fa7f3ccb0b6401f78d817a18bc06efa4d77677ac3152c39517250470ab56b1d296a83445924c2ac71eb02200a8f7a429d1f42b21c3bcf3c9d5da877b2cba7cc3097268b0d9c118aaccc33819762210afac80d769c8dbc40e905818828fc635d47ad496fc2941c95d2f88160904e7d2dbc5b3a5a85ea6e97a502c88754592c5814b", 0x81}], 0x1, 0x0, 0x0, 0x4004}, 0x4000) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/30 15:33:14 executing program 7: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x112, &(0x7f0000046000-0x1f4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0xdc, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [], 'Y'}, {0x5e9, 0x0, 0x1, 0x8000, 0x0, 0x0, 0x800, [], "4b02dd606116bf845708c638d5a085b600ddc1f4af5bf17a4d9b57bbb23668c89cf06a007531763f8813a1707fa872a324e0fc02182ddb052e46e8fcf2fc102d9452b83392ce5e58c8a72ddafc25c4868baf6bf881cede42c5ff8194b5330f905b4e08748af77e993244f7778ce4baa16a35bf0b4a609cd3aca906f625dcc246c58fbc336c5bc435ca90cf79934a34c2440b0c6441122695b7e7c42291e8155983abf3200b3c9675d397a28bac17d5f5124f86345773c72d2e4cedfdb79c77d49a8212e9a8b77c0e354610"}, {0x3, 0x0, 0x8, 0x401, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000045000)=0x14) preadv(0xffffffffffffffff, &(0x7f0000045000)=[], 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000033000-0x32)=@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}}}, &(0x7f0000047000-0x4)=0x32) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000004a000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000016000-0x4)='tls\x00', 0x4) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000004b000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000032000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f000004b000)=@file={0x0, ""/86}, &(0x7f000002d000)=0x58) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000004a000)={r3, 0x80000, r4}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000035000-0x4)=0x0, 0x4) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f000002d000-0x4)=0x3, &(0x7f0000049000)=0x4) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000012000-0x20)={0x5, 0x2f7b, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000046000)={0x0, 0x0, ""}, &(0x7f0000032000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000046000)=@sack_info={0x0, 0x0, 0x0}, 0xc) 2018/01/30 15:33:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x1, 0x6, 0xde0e) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fb6000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b54000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000500000)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xa}}, 0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00002e7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f1e000-0x8)={0x0, 0x9}, &(0x7f00003c1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000f9d000)=@sack_info={r4, 0x5, 0x9}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00007c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e9d000-0x4dc)=@newsa={0x190, 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, 0x33}, @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}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @algo_crypt={0x48, 0x2, {{'ctr(aes)\x00'}, 0x0, ""}}, @algo_auth_trunc={0x4c, 0x14, {{'sha1-avx2\x00'}, 0x0, 0x0, ""}}]}, 0x190}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:14 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d69000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000100000-0x4)=0x8) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000000a000)=[{&(0x7f000001c000-0x3f)=""/63, 0x3f}, {&(0x7f000001b000)=""/210, 0xd2}, {&(0x7f000000d000)=""/76, 0x4c}, {&(0x7f000001c000-0xab)=""/171, 0xab}, {&(0x7f000001b000)=""/58, 0x3a}, {&(0x7f000000d000)=""/205, 0xcd}, {&(0x7f0000017000)=""/0, 0x0}, {&(0x7f0000015000-0x5e)=""/94, 0x5e}, {&(0x7f000001c000-0x25)=""/37, 0x25}], 0x9) 2018/01/30 15:33:14 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000260000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x81, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x5, 0x30, 0x7, 0x101}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000001000-0xf7)="9b6bb5f3ee4f1c0789a5f4d7cf3141b7d4ab047364f287bf9e124a706ca0747b1c959cbeae87bb71a08c5f12938a701825fb73341568283c4fce3e84b76b49384c8d3ac0caf6041ff680521020cfde1af8a260d91fed1b45aac57e6524f72a77415e607dd535377625fe7b8cee66b755ec1aa51da8c9c965af7fe66349f1d5606f2eddf6136549f6f03b51d3a1dd0372a221f6801fa73acabb08e0687c4fef319355cad064d98183e96ede3e7dcc3c2e12cea1a1ba8059a3766fec622fb9a2e3300d2de7e075ff98e164405b4650cc20f1d239bbb1ca767f5975928e8f96f935524200185015b92d5df3ca63faa3d3a0416e7c7596f456", 0xf7, 0x1, &(0x7f0000002000)=@hci={0x1f, 0x3, 0x3}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000-0x10)={r3, 0x2c, &(0x7f0000001000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xed, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x679b}]}, &(0x7f0000000000)=0x10) getsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000742000)=""/9, &(0x7f0000001000-0x4)=0x9) ioctl$sock_ifreq(r0, 0x8983, &(0x7f00008b2000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000001000+0xf4d)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000c02000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) 2018/01/30 15:33:14 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) recvfrom(r0, &(0x7f000001b000-0xf9)=""/249, 0xf9, 0x0, &(0x7f000001b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x3a) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f000001e000-0x10)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000001f000-0x4)=0xffffffff7fffffff, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000001d000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000)=0xe8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000015000-0x2)=0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000010000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) 2018/01/30 15:33:14 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/30 15:33:14 executing program 0: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000027a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007ca000)=0x60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000d05000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x5bc000)=nil, 0x5bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$alg(r1, &(0x7f00005bc000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-aesni)\x00'}, 0x58) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000352000-0x4)=0x202, 0x4) 2018/01/30 15:33:14 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000002000)=0x7, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) [ 46.692678] dccp_invalid_packet: invalid packet type 2018/01/30 15:33:14 executing program 3: mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f00005bd000)={0x0, 0x0}) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00005bd000)={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xffffffffffffff82}, {0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x80, [0x6, 0x7ff, 0x0, 0x100000001, 0xfffffffffffffff9, 0x1f, 0x1, 0x100000001]}, 0x5c) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[], 0x0, &(0x7f00005bb000-0x30)=[], 0x972df01ddda3da2a, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x0, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000cb000)={0x10000000, 0x0}) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f00005bf000-0x38)={&(0x7f00005be000)=@in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000b0000-0x40)=[{&(0x7f00001e7000+0x935)="88ccc2a9c914a9305b9a0f4fc4b7f0a2ee219ed795f699807ac6b7119edea111505bd6dde41dbcfe522d21b80e63431129dae9855cb1e8801c3bc1bfda08169988052e62167cd5a5fd33ff4b4f8558a87c20f861778be4a16bb78c618444e21b6b90f847e3f4d89c0b03f8ae19230912ed9346350ccf3b1cde31d583729cba7814fe40d852402b45b084fdb3ef256e73dfdec8bb4346a20fb912b734bf81de1acea370744371d4b7abaa7fdfac8a773feb0f0dd583e28d688caa099faaf2b3ccfa8a1ad72f298b12fd543ffdcf29d861ee28ccd082453dcbe303d14f678df463d5859c81a9e4a47c9636102d4ac78b810368de6d515d", 0xf6}, {&(0x7f00005be000)="cd8bb17c2602993b814a8bdb9ef0dfe0fe109c024691aab51d51413acb4e7dd2b1163c2b1b25869fdc6340c7838d62e850d850dda74489b6ae240c9f6a501f700fd6df98232359160fb63af9c087fc63b3552f036339b179322dca81dc826d780a4b3d7e56785a74850b4ba47b84db6d19c2406e94a2818814284b63b4", 0x7d}, {&(0x7f00000e1000)="43eb56af50a71a89d2d3734699fe0a354b52800eae52e72022db64d90367998b4347c14ab1bdf0ccffd173dd1b107fb1351e4ca1fba785ac4f34cbdc589451c57134a8a5c5271d639f641e0bd34796873848d783feffcb7488f0a824066076db2b0e38dd33c17d7a31afb70b39f440f0ec84faf1142c76f60d87b2c93a3c1b352973c32eb823d8301da302ee6f19cae5ecd219276d4b729d7b90ad91a8e5e41fca63a7fe135bf58cf850c61c7c6cdbdba40257dad71dd51e5e2e1b7b341d016720f5fe167f7ea727173e7349f367d5060897db1ef31e3a85b588b17d41150b593b22f1ad2d4e5baa8ec8", 0xea}, {&(0x7f00005be000)="1af86cdb56ec6ff3f400d103b61a637c7e691e164c78bf3d8667566d1cc31c61fd141ed5db0b02909aa50d953321a115a4be5181e3242b278c1e56dbb02888bf4208633f22c23da19137b65dd4615ff29b1cc5169484f08021b7522c79f6", 0x5e}], 0x4, 0x0, 0x0, 0x11}, 0x20000000) 2018/01/30 15:33:14 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000fe7000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fe7000-0x4)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fe7000-0x4)=0x0, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000016b000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000029f000)={0x0, 0x0, 0x0}, &(0x7f00000a6000-0x4)=0xc) r7 = getgid() mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000fe7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe6000)=0x10, 0x800) r9 = accept$unix(0xffffffffffffffff, &(0x7f0000d80000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000613000-0x4)=0x1002) r10 = socket$inet_sctp(0x2, 0x5, 0x84) r11 = accept$ax25(0xffffffffffffffff, &(0x7f00005db000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b32000)=0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fe6000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe6000)=0x10, 0x80800) r13 = gettid() mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fe7000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe7000-0x4)=0xe8) r15 = getgid() mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000a11000-0x38)={&(0x7f0000fe7000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000fe6000)=[{&(0x7f0000af5000-0x23)="098097077b507e5ec97e615489936e8d405db32b36c6af6623ed6424ccd32e8fd62177", 0x23}, {&(0x7f0000fe6000)="91871900f110f997af8109ef58d58f13dd1cffd5fb653367df2be2bc21d9c43906692f2fc8a460b243b2e61e46c0b342b8a4f1fde3850af4b2eaa088e2dd4ca13362c9f261f389b0a0221f6a0a54f417a011fb13191b4db17d4a0528fd5af420a9f18fac1205d072a093baff8d0f609a1c5e12d721595d26ec442c852c6ac4820745d56e3cd37ead1762c1755aa98d772e6042272d", 0x95}, {&(0x7f0000fd4000-0x1c)="6e6f0016fc2d338fec58eb623866344fe476f46caef81b5d3c449090", 0x1c}], 0x3, &(0x7f0000fe7000-0x88)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x88, 0x4000}, 0x80) r16 = socket$inet6(0xa, 0x1, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r16, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) 2018/01/30 15:33:14 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004a6000)={0xffffffffffffff9c}) 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) r1 = socket(0x10, 0x200000000000, 0xc8ed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000003000-0x12)={@common='ipddp0\x00', 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) sendmsg$nfc_llcp(r0, &(0x7f0000d0f000-0x38)={&(0x7f0000001000-0x60)={0x27, 0x8e, 0x2, 0x7, 0xa1, 0x4, "cf23d68dbe0aadbef7ec74d1c8c6b2d0a943832c2b3607ee3c4a5889cc2336cb8e4f3e736d9ee780521dd8deb8ddbbb51ebb08146df0756f0d35d24e209b7e", 0x7f}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f00004f9000)="66a0e3dae2be83b2cc4231d725f9a0b1c74e089e61667220f2b6e4c21d1ebad48fcdbbf3f8ab50fd3647be66d526450510ca5162c7d2eb1074d7fc921e813d25ca71752d1afe141528aeaf524c730b4f0769ae0ebaad5d88b3e864485c408f7d560b135c9a2ac223cdfaf7f1f69628a8bf1b468b5199e9c4697b", 0x7a}], 0x1, &(0x7f0000000000)={0x70, 0x3a, 0x1ff, "8b298d0df55bbcd815e3ea55bc7ac0cf096e3cca226b9dca0fb24c1768e8bb7e4d0ef14e76fca299fa70fae819011beeb06866a279eb7945fa905f5d555afe80320ebc0db20a2890e248e2e646bf416e09473f8efab83619964c4319be"}, 0x70, 0x8841}, 0x4000000) r2 = socket(0xe, 0x400008, 0xe19) getsockname$packet(r2, &(0x7f0000462000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f65000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000004000-0xc0)={0x0, 0xb8, "ead5c31cec4f9b70091eecb73211ab7bd4f60e942a4271fda1ab73ee8ffd3a8127223f919d3aa792dae249dbc9c283cdb3f602453e1fec461f40415e51ce7a18f8fcff1cc63dc15ce65c2b4e7727c525ff2db33a9a29812b7bc88f07522c33241ea32900db0b3787748ace3f50c2f62e93aa430f6a855616e34c1ea3b0d3e983fd402fed493554e8f80c0c9cc9574f115ba4c83981193bdfe269352afd043bb73de9eddfcf578b1b364f6c7558e5496ab1a43584c86f96c4"}, &(0x7f0000004000-0x4)=0xc0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000004000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x311bd8b2}, &(0x7f0000000000)=0x98) connect$vsock_dgram(r2, &(0x7f00000ab000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) 2018/01/30 15:33:14 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c1a000-0x2c)={0x7, 0x3f, 0x1, 0x4, 0x14, 0x0, 0x22d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000071000)="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"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a5a000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x80000027, &(0x7f00002c6000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 15:33:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c43000-0x10)="e4f4c8933dab1930f2b0b58e4e1ff1e8", 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000015a000-0x4)=0x5, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00002e5000-0x4)=0x5, 0x4) [ 46.725804] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 46.745108] dccp_invalid_packet: invalid packet type [ 46.782710] audit: type=1400 audit(1517326394.724:50): avc: denied { ioctl } for pid=8726 comm="syz-executor1" path="socket:[19881]" dev="sockfs" ino=19881 ioctlcmd=0x5411 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 15:33:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x200002, 0x0) sendmsg$netrom(r0, &(0x7f0000ba7000)={&(0x7f0000a25000-0x48)=@full={{0x3, {"2a0923a82736c7"}, 0x4}, [{"024b69b23928fb"}, {"7db66f1e341465"}, {"eee04616fdd850"}, {"3327d7f34696c1"}, {"9cb09642bd9c06"}, {"b47a64dc9fc160"}, {"df0804aada613f"}, {"6b887ac7a73e9c"}]}, 0x48, &(0x7f00003b6000-0x80)=[{&(0x7f000044a000)="4e8d3aa9965601960e661e4c8212fc3c925b6d4b6c78d6463ac1a236280b41433c85f8b90c0d1f5087dd3538a5ccc29aec64e3a9d9c37a4e79576a62f7c7d8812017b17a44a9aa1d27c44f7cea3e7344", 0x50}, {&(0x7f0000aa6000-0x98)="0670226879692b94931654f2b437ac71f491d214ca31e2dcf3cb19accfc3b5eeb304551fec37b1c4e57291c62f0e3ee20c2b35e0c8a50fad5015d881e806e1b0123d9172330f1aab0283a0609a5b95860fac831136bd5262c75e4d8be39a76b69d03b0f15db7e20fdbb9b5232d8509c4da6dce441d6316772d7ac6f48354d309e0a302df0160747ebdc9d7c5dde9a898ec763759c78272ba", 0x98}, {&(0x7f000048d000-0x1000)="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{&(0x7f00004eb000-0x1000)="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0x1000}, {&(0x7f000037a000-0xcd)="b2ad2973c52688690254eff1e144134005626e64b3fd1ec93ab5587df2efa199c0f7839991ea2b9d083603469c2b087ca93e7d8d9836c4cedf1d49376b1f4df391057877877ed3a54d31030c816d6180508984a08ec22a0159ee4f170412ee0da2fed6b4f4feb2f6a9e5e1294c4d6785d69f38ec54be4413834b313cc53ff9dbdf1e7caafd289ea1a8e37eadad355debd26ccec02dc29dd9dd10fe465b9efaf7a2f1eb888bf560474913eda93278ace7d237a87d423e4e22275c6526f7f95ed9ce14608963cf39db7df95d7f33", 0xcd}, {&(0x7f00003e7000)="e3cd6860e862e77b21704735b6f77c291d491465399da1138c909934d374db72b3826d2369167315d7e9cf96", 0x2c}], 0x8, 0x0, 0x0, 0x1}, 0x40) write(r0, &(0x7f00003b9000-0x76)="1f00000054000d6d17000006bce3031b070405000000000007000002000039", 0x1f) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000020d000-0x4)=0x1e4a52417f00329, 0x4) getsockname$ipx(r0, &(0x7f00005e1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000859000-0x4)=0x10) 2018/01/30 15:33:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000225000-0x48)={0x7, 0x17, &(0x7f00000b5000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd9, 0x0, 0x0, 0x0, 0x5}, [@generic={0x578, 0x5, 0x3f, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, @generic={0x8, 0x3, 0x2a, 0xff}, @generic={0x0, 0x2, 0x3, 0x1f64}, @jmp={0x5, 0xffffffff7fffffff, 0x0, 0xa, 0xd, 0xfffffffc, 0x10}, @alu={0x7, 0x8, 0x9, 0x2, 0x7, 0xfffffffe, 0x0}, @jmp={0x5, 0x5, 0x9, 0x2, 0x4, 0x0, 0xffffffffffffffff}, @map={0x18, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000619000)='GPL\x00', 0x6, 0x4c, &(0x7f00009a9000-0x4c)=""/76, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d7c000-0x10)={r0, r1, 0x7, 0x1}, 0x10) 2018/01/30 15:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept(r0, &(0x7f0000c43000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b6000)=0x8) bind$alg(r1, &(0x7f0000081000)={0x26, 'rng\x00', 0xe, 0x0, 'drbg_pr_sha512\x00'}, 0x58) listen(r0, 0x6) sendto(r0, &(0x7f0000b84000-0x1e)="", 0x0, 0x4810, &(0x7f0000bca000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/30 15:33:14 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socket$inet(0x2, 0x2, 0x8) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454cd, &(0x7f000002b000)=0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000030000-0x4)=0x0, &(0x7f0000030000-0x4)=0x4) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f000001d000-0x2a)="ae41d59f6fad5cb561957de096d0413390d564cc28ea61afc9904c7b2dc1d53904b012ac162287de2d049f5ec19b39457c9748fbde6e1d28b550e3dd4d9604792a8dfea07f77ea1f312c45") 2018/01/30 15:33:14 executing program 0: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockname$ipx(r0, &(0x7f0000417000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e50000)=0x10) epoll_create1(0x80000) write(r0, &(0x7f0000238000)="240000002a0025f000154302000000000000cc0e0400000000e1ff24df00000019000032", 0x24) 2018/01/30 15:33:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) accept$llc(r0, &(0x7f00009f9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e86000-0x4)=0x10) write(r0, &(0x7f00001f6000-0x20)="1f0000000007fd1a010c000000000000000706ff09000100f80107edf98000", 0x1f) readv(r0, &(0x7f00000dc000-0x50)=[{&(0x7f0000492000-0xd9)=""/217, 0xd9}, {&(0x7f0000757000)=""/116, 0x74}, {&(0x7f000086a000-0x69)=""/105, 0x69}, {&(0x7f00007ea000-0xa0)=""/160, 0xa0}, {&(0x7f0000f5b000)=""/202, 0xca}], 0x5) 2018/01/30 15:33:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f000068e000-0x22)="2200000015000701000910ff00000004780000000100000009000100000100000115", 0x22) pipe(&(0x7f000022c000-0x8)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f0000a9e000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000819000-0x4)=0x1c) recvmsg(r0, &(0x7f0000e1d000-0x38)={&(0x7f0000067000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f00004f2000-0x40)=[{&(0x7f0000216000-0x7b)=""/123, 0x7b}, {&(0x7f000046f000-0x4)=""/4, 0x4}, {&(0x7f00000fb000)=""/81, 0x51}, {&(0x7f00004f2000)=""/34, 0x22}], 0x4, &(0x7f0000f9e000)=""/140, 0x8c, 0x8}, 0x10000) 2018/01/30 15:33:14 executing program 6: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000acb000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000acc000-0x4)=0x1c) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000acb000)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000098e000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0xffffffffffffffdb, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 46.851932] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/30 15:33:14 executing program 3: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=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=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032f000-0x4)=0xe8) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000085b000-0x28)="240000001a0025f00006000000000000000000ff0000bf0302f90beb0800020000fa0000c4fa4dc3", 0x200) 2018/01/30 15:33:14 executing program 5: r0 = socket$inet(0x2, 0x80006, 0xffffffffffffff7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f00001e9000)=""/88, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x845d) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000494000)={0x0, 0x3592, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000080a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000058a000-0x20)={0x1, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00009ad000)={r3, 0xff}) 2018/01/30 15:33:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e54000)={0x101, {{0xa, 0x2, 0xfffffffffffffffc, @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]}, 0x1, 0x6, [{{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f6f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r3, &(0x7f0000001000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0x0, 0x3, 0x0}, 0x2) 2018/01/30 15:33:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000081e000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000dd000-0x38)=[{0x0, 0x0, &(0x7f000081c000)=[], 0x0, &(0x7f0000f32000)=[@assoc={0x18, 0x117, 0x4, 0x4}], 0x18, 0x0}], 0x1, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d6000-0x48)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x3, 0x80000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000040d000)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0}, &(0x7f0000481000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000003c000)={r3, @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]}, 0x9, 0x100}, 0x98) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/30 15:33:14 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000017000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x9, 0x800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000015000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000019000-0xe8)=""/232, &(0x7f0000017000)=0x4ab) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000f000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfc, 0x1000, 0x3, 0xfffffffffffffff8, 0x26}, &(0x7f0000019000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000a000-0x98)={r1, @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]}, 0x20, 0x4}, 0x98) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000)={r1, 0xffffffffffffff17}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000)=0xf63, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000017000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfa3, 0x200, 0x0, 0x1ff}, &(0x7f0000016000)=0xa0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000019000)=0x0, &(0x7f000001a000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000d000)={r2, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 46.908935] audit: type=1400 audit(1517326394.850:51): avc: denied { read } for pid=8793 comm="syz-executor1" path="socket:[19052]" dev="sockfs" ino=19052 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 15:33:14 executing program 7: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009000-0xc)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000013000)=0x8) close(r0) socketpair(0x3, 0x1, 0x3000000, &(0x7f000088c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ffc000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000ffd000-0x4)=0xc) connect$can_bcm(r3, &(0x7f000063c000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/30 15:33:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) shutdown(r0, 0x1) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000cba000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, 0x80800) bind$vsock_stream(r1, &(0x7f0000ed6000-0x5)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) r2 = socket(0x0, 0x1, 0x40) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000783000-0x8)={0x0, 0x8000}, &(0x7f0000ac8000-0x1)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ce3000-0x8)={r3, 0x5d}, 0x8) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f000079a000)={0x0, 0x4}, 0x2) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000c5c000-0x78)={0x8f, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x3, 0x7, 0x6, 0x7, &(0x7f0000995000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0xfffffffffffffc00, 0xba}) pipe(&(0x7f0000254000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d62000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000cac000)={0x0, 0x1}, &(0x7f000038a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000e25000)={0x440, 0x8, 0x7fff, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000d06000-0x64)={&(0x7f0000acd000)=[0x5, 0x0, 0x8, 0x0, 0x5], 0x5, 0x7, 0x5, 0x0, 0x4, 0xf258, {0x6, 0x0, 0x0, 0xffff, 0x6a, 0x1ff, 0x8001, 0x10000, 0x7, 0x71cbe5a4, 0x11c0000000000000, 0x3ff, 0x6, 0x864, "5f8049bd204e524f50c84fbb9ee180ce6a0500ddbc418b79bda139677c82404d"}}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a3d000)=0x1, 0x4) r5 = socket(0x10, 0x802, 0x0) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f0000e57000)=0x0, 0x4) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f00009cc000-0x10)=@common='ipddp0\x00') getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00004fd000-0x10)=@common=""/16, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f0000667000)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000420000-0x4)=0x0, &(0x7f0000ae5000)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000cd8000)={0x8, [0xe6d, 0x5, 0x0, 0x8, 0x8, 0x0, 0x0, 0x2000000000000]}, 0x14) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/30 15:33:14 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000d1e000-0x4)=0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c66000)={0x1000, 0xffffffffffffff7f, 0x1, 0x80, 0x4, [{0xfffffffffffffffa, 0x3, 0x25b, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xffffffff, 0xd101, 0xffffffffffffffe1, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}, {0x0, 0x9b, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x10000, 0x8d94, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/30 15:33:14 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ff9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ff9000)=0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000457000)={0x0, 0x4, "f8594e4c"}, &(0x7f0000ffa000-0x4)=0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e13000)={r1, 0x5}, &(0x7f0000ffa000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ab2000-0x10)={0x0, 0x7, &(0x7f0000ab2000-0x94)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f5000)=0x10) 2018/01/30 15:33:14 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe, 0x1, 0xff, 0x2000000000000001, 0xfffffffffffffff8, 0x3, 0x6}, 0x152) r1 = accept$inet6(r0, &(0x7f0000351000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005b1000)=0x1c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ff6000-0x8)={0x0, 0x8001}, &(0x7f0000ff5000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008fc000)=@assoc_id=r2, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0xfffffffffffffffd, &(0x7f0000ff6000)={0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000780000-0x1)=0x6, 0x1) r4 = getpid() mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ff7000-0xe8)={{{@in=@broadcast=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=@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}}, &(0x7f0000ff6000)=0xe8) r6 = getgid() mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f000074d000)=[{&(0x7f0000e2e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ff7000-0x30)=[{&(0x7f0000ff7000-0x6c)="89c4b8bd8eef51e93fa93631f4ab2723f21a814e5ad3ea97c171a3ca3a9592fb145bb2aa125bccdb9a845479b4ecf7818a97bd049240b8084ee6d7b748fb19727212828e1a33fae7e125fe4552fcc2c525c692bca1a8e3c67a1dd4d401a56153f2a9b8568e1fc6d53c7e2743", 0x6c}, {&(0x7f00009c6000)="c437a6a3427715c5324168c104e0e985baf71839ab052aded300c98ae84ad8693d1cd34d73061522df38609d3fa88679b74a1a5c76dc61746836495913906b63dac9c223cc889b9351d49099", 0x4c}, {&(0x7f0000247000-0x78)="67102827d0a8435eb4bdf7ab3f10902b2537529c82ffba6257c6a8d89ce441ce53761d92bfb783a70d79e5089a69c01a1f86b33dee7313886cef989dbc053514899336482e2b3955bccf784e086e0091937c9c95d4c70e5f37eece9f6700d8069a0aef64fcdf1d540392fb0ac1232a7f3bcda80d161c689f", 0x78}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f0000ff6000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000123000)=[{&(0x7f0000e3c000-0xc)="bb78566aff0b720d14f486cf", 0xc}, {&(0x7f0000ff6000)="2c74659ff60149a87e4ac0de12234b27723f05ea3f7562a479cc69213a8029ba0b42366ef8b7a7a1bedf5f6f19eb8752d0e28449f85e740a66522677714bf22a9acd7929ec6bb000d4df7f1ab44cb68bbbf6290589c29ce789406d0cb04f71adadf5a51e06757ad8e25da7a2a090a50d39fde2674357f17e4c90f42e78913ccd9d58e2b52adf7959a1728382072230a2f366642361d87ba1e36dfe6cde270ea97e92696c7880f26bfe65b9e1832b76ff94b198eeb7f135e997a4a6fda005b70002ec18c7ea1d059ee0e391f7b2c23317fddc9e34c235139bab22aa05af210082", 0xe0}, {&(0x7f00008ca000)="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", 0x1000}, {&(0x7f0000ff7000-0xa5)="10fd4007a3a79047a172bd47823e5fe4460afeadbfa246b47e61875c0d5370f440f5c2883840691de4cfc969f3c3d8c9b685d5d9c810353c4936840114154592639f2e1ba9095461330851d25e550f708306c0cfd3cef2cd4ae741ca3eac30f8fc51a512678281d90e8694552f17614a1433e9075290ea54e7fcde1276e39e77a6c0a22716942db0fa3dac286f3cdb003f5aa27cd3493a61956770f489a12cbfe7ad6ea4b3", 0xa5}, {&(0x7f00003ef000)="eef04dadbf1af52ee730924e22a325da546d74aaba5f57cae87843189f0cdf7338ee7b81458fcb848bbd790d45d632a6d73807490866733e6109465d7917af8c624301d5fdc3d249343abb9f45948f298a48bc48780b80085cbc970484e01eef281561d37f93e663cc2c548245e413a61400e73bd8f6782a0b5e73f00c7d59b5d8358354c7f1f33148cfa070b27a81691a467454cd8ce2b595278c577b145ecbf82c77f99e", 0xa5}, {&(0x7f0000a84000+0x66b)="5cbfa7206696fa3afc1756b5d4f21b162b8e0ac439e4de861cb9a4cb9fc628e12ccdf02889215ffe5d1ade0a12fddb244d0cd83492cc23082a7dbc9852351c22acc477fb8c6ead60ac0323148ea6fccb1a106ccfd725bd68", 0x58}, {&(0x7f00000be000-0x22)="3b83efa6b8d7b3456bfd8318d5d6a2d085b94ea9bff99595b5b8a461ea3a401c84d8", 0x22}], 0x7, &(0x7f0000ff7000-0x70)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r0]}], 0x70, 0x1}], 0x2, 0x8000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000ff8000-0xf0)="f444df3af03cff14795563060e1a59752b2ba33b4a2e299faf30c9bf18ffec07489224de7c795cfc9cc0d29fdab971438825c040ebd98dade4c1614e602295ead4f7528b52c135e39490e7d7a4348248226b17cd381e70101f378050c62c0126ab04dd410cb5bc74a61a4e75d09a0dddb6b619f0fb15df659d1b0d7e88a4bd5dfd2c4c2ce25ccc47984bbedef461700e35a59e0b0c79542f4b228d6156b1b189ddac4a3f106589f715e4cc01c58011cc1070487ea4240e938d3ee97d48d9af32ecbc94398bb25b00cf9c2bcf79a13154a70a774137e7e58aaeeb11614937a001a77b34c548024458d7c4e10b3c6b8a08", 0xf0, 0x40010, &(0x7f0000ff7000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) 2018/01/30 15:33:15 executing program 1: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000477000-0x10)={0x2, &(0x7f0000de4000-0x30)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f71000+0x473)={0x0, 0x9b18, 0x6, 0x8}, &(0x7f0000f72000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000425000-0x6)={r1, 0xb0e}, 0x6) socket$nfc_llcp(0x27, 0x0, 0x1) 2018/01/30 15:33:15 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000020000)=@filter={'filter\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="a4f47dbd6b571104f3103bd1315df60f", @generic="ffeb63885dda3bb5776199a7882636c8", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x0, 0x0}, 0x0, 0x1b8, 0x218, 0x0, {0x0, 0x0}, [@common=@unspec=@sctp={0x148, 'sctp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x0, 0x0, 0x5}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x440) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000021000)={{0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, 0x100000001, [0x7, 0x722a, 0xfff, 0x1, 0x4, 0xffffffff, 0x2, 0x9]}, 0x5c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x17, 0xf, 0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r2, &(0x7f0000023000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000023000-0x5c)={{0xa, 0x2, 0x8634, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x66b4}, 0x2, [0x101, 0x9, 0x1, 0x7, 0x4, 0xffffffffffffffcf, 0x0, 0x7f]}, 0x5c) 2018/01/30 15:33:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000081e000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000dd000-0x38)=[{0x0, 0x0, &(0x7f000081c000)=[], 0x0, &(0x7f0000f32000)=[@assoc={0x18, 0x117, 0x4, 0x4}], 0x18, 0x0}], 0x1, 0x0) sendmsg$can_raw(r1, &(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) r2 = socket$inet6(0xa, 0x3, 0x80000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000040d000)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0}, &(0x7f0000481000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000003c000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100}, 0x98) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/30 15:33:15 executing program 3: socket$inet6(0xa, 0x1, 0x8010000000000084) syz_extract_tcp_res$synack(&(0x7f0000164000)={0x0, 0x0}, 0x1, 0x0) 2018/01/30 15:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000954000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000399000-0x40)=@ipv6_newaddr={0xfffffc41, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0xfffffffffffffffc) 2018/01/30 15:33:15 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000009000)={0x0, 0xf2}, &(0x7f000000a000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r1, 0x8}, 0x8) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000)=0x0, 0x4) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/30 15:33:15 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800, 0xa4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fec000)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fec000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d67000-0x4)=0x14) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000fee000)='tls\x00', 0x4) sendto(r0, &(0x7f0000fee000-0xe3)="48f334004ae7fd06ccf872e6186d93fc57454e33f1471445a4a56bf813d9484f815037111ee8286c67c49d5727abd0b92b5475212d10ae711b9cc3e6a27f7735360bc082c8bf91a447980ae9a0982442f6791999d77cca4f471f009633b024c2220a7ef7acbc48438c25180ebaa686571af7a10f197c964909c85d7af47f6d76183bae7067d8c8a4a33eafc86f1b3422547901e83b3761b7ebe2d8767160751fe9c2215cb39dd1bebde4ca4cac1811d83d96d4e8373744d41c83d75d62173dc7ea14cd1c4907688b701687e1bf94770d0ac5bcb6d92b8fbc9e487594e5f55854ead394", 0xe3, 0x20000000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fec000)={r1, 0x1}, 0x6) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/30 15:33:15 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) shutdown(r0, 0x1) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000-0x440)=@nat={'nat\x00', 0x1b, 0x4, 0x3e0, 0x328, 0x150, 0xffffffff, 0x98, 0x328, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000008000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x150}}, [{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x1, 0x4}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x8fad95708aae0afc, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @port=0x2, @port=0x2}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x190, 0x1d8, 0x0, {0x0, 0x0}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x5d, 0x1, 0x1}}, @common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x3, 0x1000, 0x20, 0x1, 'syz1\x00', 0x9}}]}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x8, @ipv4=@broadcast=0xffffffff, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}, @icmp_id=0x2, @port=0x3}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x0, 0xffffffff, @common='yam0\x00', @generic="1fb9525563b6b9ebf5e347b4ec022502", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x3, 0x0}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x12, @ipv4=@rand_addr=0xfff, @ipv4=@loopback=0x7f000001, @port=0x3, @port=0x0}}}]}}, 0x440) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000009000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffff00, 0x0, @common="c82d0000006a3000", @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229229619c5706008ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xffffffffffffffff}}}]}}, 0x2c0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000c000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in=@multicast2=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}}, &(0x7f0000010000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, 0x3, 0x8, 0xf04d, 0x400, 0x26f, 0x2, r1}) 2018/01/30 15:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f00007e8000)=[{&(0x7f0000009000-0xb8)=""/184, 0x33}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x81b, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000cfc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006e0000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005d2000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000439000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000081d000)={r1, 0x2607}, &(0x7f0000c65000)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c97000)="", 0x25e) [ 47.164246] xt_TCPMSS: Only works on TCP SYN packets [ 47.178514] xt_TCPMSS: Only works on TCP SYN packets 2018/01/30 15:33:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00008c5000-0xcc)=""/204, &(0x7f0000330000-0x4)=0xcc) ioctl$sock_bt_hci(r0, 0x400448ca, &(0x7f000067c000-0xe8)="9cc8f1f747687feba791f5dc85ed7659ef4b7fa93a24346888f5ed83f30f5647e807bfcb525f6489cde37d355a75dd5f5714d4495e2098e0db0d161be45e158e8414564cc666a2c5f7525521eea22d2ee978d4a7f627d28b1b05358621da85cf3a72fc3fc5546fbe2024a7a74dabc3b6a9bfa956b52770dfe3129081886f298477041f967799af749be9d264e79f22e0001f9f285cf6a86d628a27f86a55d51074a8c79c889b0fac43cb0c964d54237a8fe31ce6f0156829386477c90c76d60874d228da99af48d9fb63979cee5fcbb379a3e1c9cd5474691024b5813d135d62d8fef37c25f71d29") ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000aab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$netlink(r0, &(0x7f0000d91000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cdd000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000087f000-0xe)={0x0, 0xfffffffffffff2e7, 0x3, [0x32, 0x1f, 0x0]}, &(0x7f00004c8000)=0xe) preadv(r0, &(0x7f0000d85000-0x80)=[{&(0x7f0000abd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bfd000)=""/138, 0x8a}, {&(0x7f0000719000)=""/243, 0xf3}, {&(0x7f00006f7000)=""/79, 0x4f}, {&(0x7f0000761000-0x47)=""/71, 0x47}, {&(0x7f0000dad000)=""/181, 0xb5}, {&(0x7f0000cc7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aa9000)=""/4096, 0x1000}], 0x8, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d04000-0x4)=@assoc_id=r1, 0x4) 2018/01/30 15:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000006000-0x8)=0x0, &(0x7f000001f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @fadd={0x44, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000001c000-0x8)=0x0, &(0x7f000000a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0xffffffffffffff93, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x0}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1, 0x0, 0x0}}, @mask_cswp={0xb, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000013000-0x8)=0x0, &(0x7f000001d000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xba, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000df1000)={0x9e5c, 0x1, 0x0, 0x3, 0x0}, &(0x7f0000bd6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b87000)={r2, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x5, 0x6, 0x6, 0x40}, &(0x7f000047b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004ed000)={r2, 0x7}, &(0x7f0000590000)=0x6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a09000)=@assoc_value={r2, 0x8001}, 0x8) 2018/01/30 15:33:15 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000)=0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000a000-0x8)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000)=@sack_info={r1, 0x3, 0x2}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000)={r0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=r1, &(0x7f0000001000)=0x4) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r3, 0x65, 0x1, &(0x7f0000007000-0x8)="826091bce0a3317b", 0x8) 2018/01/30 15:33:15 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000019000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000013000-0x18)={0x0, 0x100, 0x30, 0x7, 0x0}, &(0x7f0000016000-0x4)=0x18) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000f000)={r1, 0x5dd1}, &(0x7f0000019000)=0x8) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c03000000000000005b234aa940eca36d39e6"}) 2018/01/30 15:33:15 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a34000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000)=""/109, &(0x7f0000b4e000)=0x6d) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000000f000-0x5c)={{0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x2, 0xa9ed, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x200}, 0x100, [0x23d, 0x406e, 0xe8, 0x101, 0x1000, 0x6, 0x40, 0x7]}, 0x5c) r2 = socket$inet(0x2, 0x80003, 0x7) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000000b000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000008000)=r5) getsockopt$inet_dccp_int(r4, 0x21, 0x1, &(0x7f000000f000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @rand_addr=0x0, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/30 15:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008c6000)={{{@in=@loopback=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f4000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000034b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ec000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000c93000)={&(0x7f000063d000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00003ae000)={&(0x7f0000171000-0x23c)=@acquire={0x23c, 0x17, 0x508, 0x1, 0x1, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xff}, @in6=@loopback={0x0, 0x1}, {@in=@rand_addr=0x5, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x0, 0x9, 0x2, 0x20, 0x80, 0xbf, r1, r4}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x80, 0x2, 0x5, 0xa, 0xa0, 0xa0, 0x7f, r3, r2}, {0x5, 0x4, 0x2, 0x10001, 0x0, 0x8e3, 0x6, 0xb7}, {0xa36, 0x7fff, 0x200, 0x1}, 0x6, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x3}, 0x101, 0x2, 0x1, 0x4}, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x0, 0x3, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @tfcpad={0x8, 0x16, 0x33ee}, @algo_crypt={0xc0, 0x2, {{'cbc-camellia-aesni\x00'}, 0x3b8, "1094caf1fdf9b1eefdc95d37cef6032a322e662dda0c5e763faab293bf0cd0bcf84e0954aa309403b48b087db7716bdec7c0ab2fb7bb059cfed8aaab9b8f71d34fc0738900dd2578eddfee2c6181519923ed2f2df64dde14bbdf525ae7d3ae54759a29f07c1dfda9c1a35009308da7282eb0d8a2f346f8"}}, @tfcpad={0x8, 0x16, 0x7f}, @lifetime_val={0x28, 0x9, {0x6314, 0x0, 0x15, 0x8001}}]}, 0x23c}, 0x1, 0x0, 0x0, 0x4000084}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000f21000)={&(0x7f000005c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002e7000)={&(0x7f00004d4000)=@delsa={0x100, 0x11, 0x204, 0x4, 0x1, {@in6=@loopback={0x0, 0x1}, 0x0, 0xa, 0x6f}, [@tfcpad={0x8, 0x16, 0x7}, @algo_crypt={0x5c, 0x2, {{'pcbc-aes-aesni\x00'}, 0x98, "96f412f718e41f548c160d909fd27c4dc14542"}}, @offload={0xc, 0x1c, {r1, 0x1}}, @sec_ctx={0x2c, 0x8, {0x28, 0x8, 0x1, 0x2, 0x20, "b8c138d7728a763895267c5d58edcba8e5707520a644ab7ce99526846352fd86"}}, @output_mark={0x8, 0x1d, 0xfffffffffffffff7}, @offload={0xc, 0x1c, {r3, 0x3}}, @lifetime_val={0x28, 0x9, {0x5, 0x800, 0x100000001, 0x7}}]}, 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x80) 2018/01/30 15:33:15 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b4a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f80000)={@common='dummy0\x00', @ifru_flags=0x4000}) pipe(&(0x7f0000586000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000f82000-0x38)={&(0x7f0000f81000)={0x10, 0x0, 0x0, 0x418000}, 0xc, &(0x7f0000f82000-0x10)={&(0x7f0000f81000)=@delrng={0x10, 0x14, 0x300, 0x1, 0x0, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000878000)={0x3, 0x0, 0x10001, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000f82000)={r3, 0xfffffffffffff926}) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de", 0x81}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000f82000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000be3000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a0c000)={r5, r6, 0x3f8000000000000}) 2018/01/30 15:33:15 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x11) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f000000c000-0x1000)=""/4096, 0x1000, 0x100, &(0x7f0000009000)={0x4, 0x3, 0x81, "e04b6c1152b6", 0x2, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000007000)=0xa3, 0x4) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000009000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 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) recvmsg(r0, &(0x7f000000b000-0x38)={&(0x7f000000b000-0x32)=@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}}}, 0x32, &(0x7f0000008000-0x50)=[{&(0x7f0000005000+0xbc)=""/91, 0x5b}, {&(0x7f000000a000)=""/175, 0xaf}, {&(0x7f0000008000-0x94)=""/148, 0x94}, {&(0x7f0000009000)=""/151, 0x97}, {&(0x7f0000004000)=""/46, 0x2e}], 0x5, &(0x7f0000004000-0xb0)=""/176, 0xb0, 0x7}, 0x40000000) accept$llc(r2, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000)=0x10) 2018/01/30 15:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000a4a000-0x4)=0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair(0x1, 0x3, 0x9, &(0x7f0000065000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000c59000)=0x401, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000886000)=0x101, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r2, &(0x7f0000e93000-0x64)="00040000000000000641c6be9bb9df742ad307fcd881a3e90694d80709e7f161cfe6a6796066825f7a3fa5a41ca42bb03afe030db62a63c688c9e653fa1aa7a81ce4c9058cd7c27e9ca84267b30922bddd71f0cfcfe7526136cc58ffca884ce6bc4f20b6"}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e9d000)={r0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f000015b000)={0x4, 0x0, 0x6, 0x1000}, 0x5) 2018/01/30 15:33:15 executing program 2: mmap(&(0x7f0000000000/0xf31000)=nil, 0xf31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e1f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000423000-0x10)={0xa23e, 0x3}) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f32000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f31000)={0x0, 0x22}, &(0x7f0000f31000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a34000)=@sack_info={r2, 0x0, 0x4}, 0xc) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname(r3, &(0x7f00004cd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f2e000-0x4)=0x32) mmap(&(0x7f00004fe000/0x3000)=nil, 0x3000, 0x0, 0x13, r4, 0x0) 2018/01/30 15:33:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00009f8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000174000-0x39)={0x0, 0x31, "2fc3b0f0fb7d63e0fbdb399f9907cdde161c1e7ad2e7bc082634325d3a121f4dca0de81f8b6c02097b6d0a41b6b3191d07"}, &(0x7f0000001000-0x4)=0x39) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d7d000-0x8)={r2, 0x4084876d}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) 2018/01/30 15:33:15 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000013000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000014000-0x4)=0x1e) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f000000e000-0x20)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000013000-0x24)={r0, 0x6, 0x7f, "7a4c66cbbe646aa81e89e87fa9d20a0d8b1df9a1e90822b080f3"}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000014000-0xe8)={{{@in=@empty=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000000f000)=0x0) mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000016000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2800}) r5 = getuid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000013000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000014000-0x4)=0x48, 0x80000) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000013000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = socket$inet6(0xa, 0x800, 0xb1) r10 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000008000-0x38)={&(0x7f0000002000)=@kern={0x10, 0x0, 0x0, 0x82}, 0xc, &(0x7f0000002000-0x30)=[{&(0x7f0000013000)={0x210c, 0x10, 0x400, 0x5, 0x2, "", [@generic="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@nested={0x10fc, 0x52, [@typed={0xc, 0x79, @pid=r1}, @generic="c9af9bb76ddafa5a1aff969cf38deec3464107f26adda89f34f2ebdf425764f39dedb9a5315b41504e88bcc7707a406f99df1dc7865d31c117d1d07cbf8e74e636fd7a4a01804b5594372314b07b3cf8c1758c50faa82c6da6c50630b1da1d77dc0634026bdd102e1cbb04f193b093483d0d040212e9afa602dd11f2d871c21447aeb59c0ad992deb5620731bd33ab897b3404", @typed={0x28, 0x73, @str='vboxnet1%vboxnet0system.ppp1\x00'}, @typed={0xc, 0x9, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, 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@typed={0xc, 0x83, @uid=r2}, @typed={0xc, 0x6a, @fd=r3}, @typed={0xc, 0x54, @pid=r4}]}]}, 0x210c}, {&(0x7f0000014000-0x14a4)={0x14a4, 0x12, 0x0, 0x3, 0x0, "", [@generic="785b4791c85daa84827b4c33ffc35fd9f009be5dfefbbf024d9e8e57f9bdd149676d0ea61d0312357e8029ad2edb1d550c4e4d0bf9906d059c1e31c6564932edb9f18618cadf7aa6ea557a9d4af9b7428b427826c6fa9f0bd0b53f942fbbd83aac7adecc5d75559712eb7083a526cbf3f34f92ae3acf86b03f7d5b05a7596e03e6ade71315815c4b432a606bf6", @nested={0xa4, 0x68, [@generic="a88b0c5dcd1f6d242ce9eab8d23b1ff98f811d9efa43a8811c29efc03cf577159e662e3dc566a1e2c9826198118a1ff27aa48c204e26034622df24a86291cdb173a59c8e8da8a1e68aa09e941ed460a7642f4374c7b656f404fb2b4a953c88a8ca7530b712dd6595896066ff09853ef6412905dc8352547c9eb06077f8495ca1ad094dd8", @typed={0x10, 0x20, @binary="02f7c103df9f"}, @typed={0xc, 0x25, @uid=r5}]}, @generic="54593a34b1311e06e0302cc507026ef4d3552ff5a780492cbd7db496278cb99829047129a257f83da7235d0452adf6196da7e1cb9b2cdaae0cdf1aeadb96763d271d70eb5fba2f3bc097252c62aa3c3cdb75e2f857b60a4da84dc2e396ec3cdece42c006d9cca5cbf9712ed69009318d43da79b15dc66c87771342829fcf024809a1fb7566d0b0960de02b5fc8c3b97ac525", @typed={0xfc, 0x2c, @binary="4e2c384519f78cc74f94b79a686bd7f0ce93761872e3e8456bbcc1713ed6b0e0e9bbad81e41df4769ed7f1028c20e07f75f0d80f36594ed71dba1a3cd0ec6dd3ed63204f2f271293775cb0dcc82f0f80688887d6dceb2a95192d309cac354b7c7696c37bf31cf69ff976a9c42a0f4ad419d97f6d25968f0cbe27a553f40b655edcc551e84c61ce8b3c3948a6d641002fe25b8b7cf703f57be8ff56f3fdaa71fc92a9a7b3ebb70e4fd9414adec0415d9b1389c5525b7d2abf386ab4c0a9c634445d2800856fc82ed47f7081e9c74f37175d3436359610ce027fff92a06b0441e3162438ec657e86f48f2924e2dc0f252df22275"}, @typed={0xc, 0x11, @u32=0x100000000}, @typed={0x10, 0x12, @u64=0x8}, @nested={0x100c, 0x2b, [@generic="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@generic="73d24fc735"]}, @nested={0xd4, 0x7f, [@typed={0xc, 0x26, @fd=r6}, @generic="ea28ab8188823938a095060f774dab085bb54e0666da1cbb5da2704fbfb844350edcf2630d0fc1731d306f40a9b3", @typed={0x94, 0x2d, @binary="8828296c792cb1b079d08ed2ab883665254d42a56c8e2aa23a01b02a3916168a433de4cf2827135a7c42dfba8f6e4ae058212326323900614aac2becc7ba0ce85dcb9813273638588763126caed7dfaa06f73b43d8e35d96ab30e04adab6dbc78ef94b8b126c6f9418dc56822db82b14b1bb756e9266d1e7ab71f7b94177fcc4928b34f2480ecc2bce"}]}, @generic="b2f1fc382b5bc8ab3b43b530b311352a84169d4e60738617e9316d22337fac93", @generic="13436af13aecf2ec7425526e42fa2ed62eaa4439ac8300804e0a5165aa64969d0b50d87d57ffa93a2db8400f057adbf7a68dc2da2ed0bd5e4ae8af9455ba7a0f34756bdf6c1c27c683da2673f8bccf93fe1f9e2577448c8da0f4e9ccd71184955cb38c8724b3d08789a64a82ccba62d7d17001d6cd71a015d9b0abcfefea5004e084d965fb2d9ad96b866fa3dc1417190cd230ab9e9551f2c37c431305276b09d99b5f5f1dcfb6c8cb9e14dba81ada59cf29332b9cf206db"]}, 0x14a4}, {&(0x7f0000014000-0x154)={0x154, 0x2b, 0x300, 0x7, 0x2, "", [@nested={0x144, 0x62, [@typed={0xc, 0x78, @uid=r7}, @generic="26c1da9363f42bdcc6ca8f547af01c9a0307414313e4278516c335aa28a92535bc83aecc50bc43ed58cfc9f7c9ff5ffab399bb88afd868edd28646fb37230166d81f31654cad112584069f980b7083e187d204e9b6f4d1e7b71fafe61147da", @typed={0x8, 0x46, @void=""}, @generic="fb3b138486bd1e13f711499f529ef8330b2ecdbb045bf8dee0e84f82d6cc5564df1685ebab48f3742f4392a9313b77cbce937e64503148884c7ce4cd244f25917f8eb93ace0ef49102c4cbd84a8167419b2de68631503f7e1c6bd9982b1ca815ba4c3d8c772ea774f70efa39d9c5a70fcbb69093c74a379ae06206f5b653a6d4c341af9f3045d969d499ec9641ef4b3440668fd38b09b518715878cd9eebd1aa8f070cb4493ebbb9d61255a1c0ea843576598a6ffb3ff9d9408b32c710fa90d0a7b33cef434d80d6798d"]}]}, 0x154}], 0x3, &(0x7f0000011000-0x20)=[@rights={0x20, 0x1, 0x1, [r8, r9, r10, r11]}], 0x20, 0x20040000}, 0x8040) r12 = socket$inet(0x2, 0x80001, 0x100000000000) setsockopt$IPT_SO_SET_REPLACE(r12, 0x0, 0x40, &(0x7f0000010000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x0, 0x0}, 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@unspec=@multiport={0x50, 'multiport\x00', 0x1, {0x0, 0x0, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x310) 2018/01/30 15:33:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002fa000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$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$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x44, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) sendmsg$alg(r3, &(0x7f000066f000)={0x0, 0x0, &(0x7f0000a46000)=[{&(0x7f000084b000-0x99)="9b89804c27d76a8327ef3f8667cd5093e4f834f043ad46fc7c082b70ee327b860dfb6e067e397c9125fd17f23d47bfb49d5ef70e1cdf01b1b5cf63b8faa762a4c012d4e5d9b9b22f9b856f3dc19c4857cb17a30eb11ec4b7396c8eaf8350881e0e8e84dd69396425bd6ebfb654c6da42a3d8db5d3c9669959dfa337e8ba76ba0cb5c47ab239eecaeb494df83c3832742f502880ead532df978", 0x99}, {&(0x7f0000de7000-0xf6)="0d7811c53097163c64690ef81c2e99b8511518c9897706989336e014e637239ae7a2dbd8c92bba6f1ac74af142ae7e9646d5b0f2414aa7d959c848a631d5ad6acda0d25fdffbcd392752110110cccfb7cd2a8b64a0ce37df44105c62ff7d5f97aaa11dd2b4a7d77b3e4aee8e7d96c032a1b4d02a4558cc16bc4ae76bf412eb78b138d5dff349a272a506bf5425964b147a90dd83fadf0f919789f3a01323f17170ce508be7d99adc1fc4437aacc236ba7419c1360c34eb6c315a4d0f7b2fbf8cd2f9334211d9d37a142071834ea19224ef6698af656c30b57bcc3a8b60315de850a58b70570cf0c5a08a7a66c99e51ebbf1e1cd35740", 0xf6}, {&(0x7f0000d57000-0x83)="dd4d21bbf638f82cbb3c13810806d7b2eb69fe8cb51949cdbe7ea16be794fd12aca7361670c381f690492235504e3b7d13bfe1cf367713af28899e4370f8ecc2de219cabf8c72649152e7ad4cfa7a75d6210270751a14e27d47924beb54550bbc2b41dd9e85bd2b49351a6d9d28b08988cb397f3b9bfa16558d3b3b4b40137e11ff7af", 0x83}, {&(0x7f000060c000-0xc0)="ebf69f9f9b005adcb2de5b1a8fbb73cf45470ad1fd585a6e39ebdb084f524f65a7226ad954636c58cb616a913d2f73a4f1bc291c5eee3823893acf55fe990e5ee49e6f94219ad47749805371ca2e2385be20cff71c4be271811d1831ebd59e2d9fe8c2da79e32cc9a8f11186ae9c998d370da17b6fee33607100f6abd2f201ac11f21d2c6f18a244799579870ddc07ddd901cbba749487363bf21d9a449d2636f7e3c6285653b366728278ba499fde3226b3b8d34a82ba09ba2a829a92bebed3", 0xc0}, {&(0x7f0000e75000-0xd8)="70866249dea0fa4f35f6695c744d0b5266a95b07348062667ebfebb68927c43d6ce95c6d6fee00245b2b99e93a0fb29fefcfb04d7e9695986a911243ce7cfff3798f9d8ef602317f59e267c54f68e7423130891cacfcedef9a6e9c7e6e5ce3ff69273ef1b80593b4f31d9c86667a36b762eab8620c0caf10e31b7b6cfa740aed6ccee4bbdc832628df662bfa5bb97b8c8ee762c1318c47aa216c2831c5d6b7717178bd9597a90e6ed07d3c31804cce19f64fbb1962e0d63a847327132d66beea9af5972b740f6d08ff36987e2378797f93d203066772ba4f", 0xd8}], 0x5, &(0x7f000054d000-0x78)=[@iv={0x78, 0x117, 0x2, 0x5f, "e18333f4039367ad5f9263e2b4e5c35bd21e45b9f6eb22ec53424db14c585ba6eaa0b76516fec1565ff55d87b5bda71e3f1799260a720aea647b25be3dcfa7e8bd4dca3025fd60569e1d24d7e9141f72dd326ff7b4a54ecf3a894b2fb3aeb1"}], 0x78, 0x1}, 0x10) 2018/01/30 15:33:15 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000f7a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bd5000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000e88000-0x4)=0x80000001, &(0x7f0000f7b000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f79000)="0a0775b0d5e30004b3b603005c54dbb777b8c8a02cf5f5e060c8bcd5aff9d89968911b236c6ff46885d61106b702411ddab1d9571cf9037138dbe05286da1023b50217acccd67f594d6d358d96c956dc8c87c9bf99935f3f4c536eb1c3c96bae6f2b41facada8f5e3e32e88cf4eaed1484145cb5fb39a443d0f025273db9bafbc51280d72d778c98148e", 0xffffffffffffffac) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef2000)={r0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000f7a000)={0x10, 0x0, 0x3, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00008e3000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x11, 0x7, 0x533, &(0x7f0000f7a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f79000)={0x0, 0x1, 0x400}, &(0x7f0000557000)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000f7a000-0x6)={r6, 0xfffffffffffffffb}, 0x6) r7 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x210}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r7, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0xfffffffffffffde5, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000568000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad1000)=0x3c0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000fea000)={&(0x7f0000fea000)={0x10, 0x0, 0x0, 0xa6ce84edbf70614a}, 0xc, &(0x7f0000feb000-0x10)={&(0x7f000048e000-0x4a0)={0x4a0, 0x8, 0x2, 0x603, 0x3, 0x2, {0xa, 0x0, 0x0}, [@nested={0xc0, 0x21, [@generic="ac7387744b2d414523dd2522d69571995feb6e107e77be8756123ef7c9b050d1673a8aa16367768773866e5db7f365543d4f530c05903335bfe33410f2270000d1bc34e6c12ee5226349fe1d0c327a06830c8ecf58b41c51a921d133d35ae3135cd53802c7b7072dbf97a68d097505f47133578128ceee940bc568f289593810977687de7a8fef6c02e9d77cf6aa1f15a40950ec2ed51c77fb8367f1cd395a066be6251873eb9d862afc46814673a5500495ad651018f788e698"]}, @generic="ec7942ed053f038ba0ee199ea842b85b", @nested={0x130, 0x14, [@typed={0xc, 0x6, @pid=r8}, @generic="850fb3b71bec74cb60f2dbb957d439cb6c39a6afa33e31a5afef8e0b095715b41fec1e10ce1d31aeb83129b32aec47adb2177824effbe472877ea728df2e5014b2645297532d1013fe4ce49ff9c53ce34fa4045aadd712d7733728de0996fcbb65f7217e6b55e6d59269e07c691f6955eea7b22da75048e96c0158a4448ff77f313aed48c2586223f620ecd73d19d6068f4382e7976af8246b72cc8e1403c8b7e51020397b103bcc4609a7299b2ff7d3b0df7d654ee9b3f2c848d796c7f7a28bf166db766018f0e70bfb562a", @typed={0xc, 0x24, @str='\x00'}, @generic="770a06301da32b2e71b4823d614b5cce2f76e7597bb61ce824cdf938c56c0aa98611a29a3738a1b79ab4815c6e64", @typed={0xc, 0x7d, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x23, @u32=0x7}]}, @nested={0x28c, 0x8c, [@typed={0xc, 0x1c, @fd=r5}, @generic="35a40c8ffaa02e46a4c4eb42f9f912f97689902126581040ae5e4ca5b9b83fff454eb107f8b69ac3a4145a4b994bbf646a242c7421dd3c8d9217ca4155e611e09e04c031a74db85803ff0f8ad38acf69ce2cb71566dce82d529c00a7b52ffcb0200cfdfc0b16826b82e769262c0b2ca0b1b1774cc7d5f1439b3ffe1dca9c9fbdc3", @typed={0x18, 0x2d, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="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", @generic="e49b3f70b9b2e0b1c1942cee4d34436ebb06c08306439f38cdf44268550a075e96837d2a2cf8570ea33e6d29185bd2693fc0ff06415b54a105f38dbbdeb4407ce5b58dc1254f70698757e8335c145c1b3a5888e4955e8b57f56dfd1820e23c4f02b4f216a6b560d1e8c2318479e8baa2e0bb3360af0dbee68f74ad3606c46f5162142df64b6ade39dded5df135c77ab4c080d5535b4be0f792d9da431eb756723449669802812e35b2d26a192f3b71b5090e7aaa5873aa09d9f9bea3b676ebfcf841bab56c6da452dd3b168e084568181a460e12066aa13241dc7a244ba881d91ea323"]}]}, 0x4a0}, 0x1, 0x0, 0x0, 0x40}, 0xc0) 2018/01/30 15:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) pread64(r1, &(0x7f00004da000)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000350000)={0x0, []}, &(0x7f000070e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d23000)={0x0, 0x80000001}, &(0x7f0000fbb000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003bb000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062a000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a61000)=@assoc_value={r2, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a88000-0x8)=@assoc_value={r2, 0x1}, 0x8) socketpair(0x10, 0xa, 0xb1fe, &(0x7f00007bf000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e87000)=0x0) r6 = getgid() r7 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003bc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e84000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000018000-0xb8)={r2, 0x2, 0x7, 0x3, 0x10b, 0xb125, 0x7, 0x80000001, {r2, @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]}, 0x28, 0x81, 0x10001, 0x8, 0x5}}, &(0x7f0000ad6000-0x4)=0xb8) sendmsg$unix(r4, &(0x7f00005b5000-0x38)={&(0x7f0000b1c000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000e2000-0x6)=[{&(0x7f00007af000-0xad)="9644ef9b7b1dc637fc3abd0dd58c2fe8285a235013f6f715be16c0e6498cff1bc5dc4a49cae7a16af6f6614ebdc0188ddd96a86597ed030804e44ae70a938166a37c6c4125282893c5cba230f833ddc83681c0496401c34b6c526f4410c375cacaeaa2d70958b666f9e028fbdcd850445118c09f6073e8c38784a9787596784c8ff28a4d1268fc5bd09641317a1a04f2018a171bab872be2fbbb2245b2da819065c630d290cd3beddd8800039d", 0xad}, {&(0x7f0000aeb000-0xd8)="283a89513fdf4c4c2be7b199229ffd407a42d8195de2e3c3db057bff7508dff9c18109be71a87f012a0f5688ee028b5b37287fa9d8dbe06287490d418fb1496d021ca5be8bdbcda777498b3795dd06a795b0304e29586541ed1c6cf38f8a0b5bae2c0cbb743b3b60bd7718e4307dca20462f860f8183c845178bdab3157a502297b57ad77f01f74fbf3d7b00b00288261bb522a9f2c9375b0305e7431edcde9106a9e2e5bdacb5fc02afa65d34ded16a537af1f7f3b85881549a10a4880e87ddc7fbd7a66a5f9593c6578b44f61de7c85b4132aa740ea406", 0xd8}, {&(0x7f0000261000-0x2)="b00f", 0x2}, {&(0x7f00001ec000-0x4c)="b0385bd4b09e37e5290a55baf45ed82d060c26440048442a06c1bf0c23bd911ce8a2f36153dbc71b1ac2c7a98152774e9cd403a4cd4d4beaf98523af560a8c8cd8a22ddb1a9736f9590c37ba", 0x4c}], 0x4, &(0x7f000068b000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r3, r6}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r3, r8}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1, r1]}], 0xc0, 0x4008000}, 0x20000040) accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f000093c000)=0x0) 2018/01/30 15:33:15 executing program 5: 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, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0xd, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:15 executing program 6: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f78000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f78000-0x4)=0x1c) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000182000)={0x0, 0x3}, &(0x7f0000f77000)=0x6) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009c1000)={r2, 0x81}, &(0x7f0000f78000-0x4)=0x8) 2018/01/30 15:33:15 executing program 4: mmap(&(0x7f0000000000/0x9fc000)=nil, 0x9fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f000068f000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009fd000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f00008fc000-0xe7)="fc5dd378a0a60ad5af3b72c2b126ab9f0f4ade762f502f8c54f70e2330678172a97c66e3d4081244124df6dc52577832a0ded5ac01804c32370e6a6446e190cc59d121a37c2988d87690ab5cd7d5e181badf472df9c467c2308112bd595151bc93b91127f1df82cf0d00cc2f5321a54df3a104e473d5a5d910acf578c1c48302ebf0671ce0277ff471d83e5c97982c26d14e2adb5806a2840b06396dd9331a16b36817866a7d4eb89fd94834e50be9800d5e70fde4d28aa14a75ee00498c12d1b4c9d4afcb1c82f9f019871d8bb306db383474e12efe850b92729ef4630042b16418a67bfa9ead", 0xe7) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x4, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000edb000-0x1c)={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5e}, 0x18) getsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00004e1000)=0x0, &(0x7f00006aa000)=0x4) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00008a1000-0x4)=0x0, &(0x7f0000ba0000)=0x4) [ 47.400597] sctp: [Deprecated]: syz-executor3 (pid 8933) Use of struct sctp_assoc_value in delayed_ack socket option. [ 47.400597] Use struct sctp_sack_info instead 2018/01/30 15:33:15 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000005000-0x2)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @random="1fd4babda70f", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0xfffffffffffffe30) 2018/01/30 15:33:15 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f000001b000)='U', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f000001f000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000017000)=@hci={0x1f, 0x0, 0x0}, 0x6) close(r1) 2018/01/30 15:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa7}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(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$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00003e0000)=0x6, 0x4) recvmsg$netrom(r1, &(0x7f0000d94000-0x38)={&(0x7f0000121000-0x10)=@ax25={0x3, {"44e54e6273cf3c"}, 0x5}, 0x10, &(0x7f000053f000-0x10)=[{&(0x7f0000a35000)="a8758916f9998637a1cc2bb352565acde3a8e8ce62032f5c794dca765693be8e01bb002e9ea26a9a98dd3b4321210726ef07210a6bc1a101dbaab5cc9ce5bb5f000e96bd7312f2f62c53252f69346fa4ac05c42d3770df20b5787aeb45cd78c7444f2ecafac7b731ba4fedd65de24ba5e8cb16211bd8dc56ee2357a4164430ba7788bbf25c70b665289055fe89de80b32898d1d2302bd8919ed7a0516fb0f492de94595f747c82af84fbd1ac9c254b0057fc9270a332ee5498cab34d90641482a627e8cc7b55dc94ebcb1150775ae4744fb336bc796889707aac99cc", 0xdc}], 0x1, &(0x7f00005ef000)=[{0x110, 0xff, 0x800, "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"}, {0x80, 0x117, 0x9, "247885ecaa556ef5770f4d5aac6cc973dea8b6e80948025998e4c96db3c488c5255fd191a0aa23ae8cd8b5fb61b58c2f8fecf48f31c1ad68fb0041ce73917d881dcfd833699863fb4722332b6fb8b247c514039976f1f84d5af9dd9038004e6125b12a5d496e9c25f47a0426c3"}, {0xf0, 0x104, 0xffffffff, "b6684d5086dca2fbd1a304abb71fc60a9494acd98d6d04acfdb54b724e4577f69e2be64e08530230a7bfdb4e263ff945f8d50d302a2d5d45af09bb8cd8795d55c4e29032d912a852efa4101f7391f7715f66fc643e48e0f87b613f74f490e9130050dca2505b45478bd34f597c0b776f3763e80012a3ce22593944ada45e918ff6b44b3f359eff9a32b14bd537dc14235644f796c2a03f080949c38643a7e7de98aafea1f27720170443bd388f3130cfd4edc05e597ed5d93c7f4445e154e0e027f46225750e4f5830da1c90bf7e213065583e7db3bd23d78b9352d7fa59a428"}, {0xd0, 0x0, 0x23d, "735b2aba32a1ff85f18e61a0b1819ce10b7700a782bdb00c3a49f6029246e680feba6af86f89a9a9c32a8280f8048929f676b3b95b1422206f0344556bb1dddaf8cd640e403e71bc9d92af55e82860d360343adac3e8f6a4ba07ce4c26df078674ebcdc173b8ee1e0b5e8eb8990d5975e54f88eab49e5b8d2da824743cc7c17ccae0c253594d7e85efb46620677af980bd049139897262c13928e9a46e4065b845ccea034008d8e66d9b48d5338ae08d9ede42b36889c8f089e5"}, {0xc0, 0x13f, 0xfffffffffffffffe, "36a34741f40c0d23016fd7d2d77e4d309d36fb0a069e196953d58a2985bfd050af7434644b835fe8a54c95e3eb0e2b474f117ffd2c694e1c38c6cb41feda5e92c345c3150276b5c29efc0fb2497953870082133d8c2f258c8037b811c2c67885ef87d61742ac2365f8b1571c3b40b39f4fd038f2c15a72fadb8e4091d9224a0a6a6e4a53cbf01bbf071ecfaabdebf3d4061385a941fc592e54c70fba076f96c29261dbe7f944cb8329c00974fbad59"}, {0x100, 0x10c, 0x100, "fa31552229883a0fc241d6607f409b86d9f1e40de042c81fc0b7498a0f97a28def976e99ae29cd3e32a321afe6d03bb2f916ee387944aa531e9650a21a65ed06386ade39203a4c4a1843498db1bb865d92d4dd788386fcc34d6b7c4587e970e976a6a0a76ae1e39f68982d0f1e9f14bfc784590301fa496c405fa7b62c9de258842b1634911397c3a41448e6c73668bdb81ff163d5817e5246334589af5f5a69311f53900645c8f4916c104d80e25d2e1f111fa9600c17959663dd88bd372f0ada5f183f32a2a7334b6682eb6b6f20507c8d3dd9e47629beaff5ab4e6107a4c0381e8ca455a3f49120"}, {0x1010, 0x119, 0x0, "0879e2daa2643c3b0cd26acc9f7d2e5165e4c7af874865b532a182e7ec3f87c0d3066232dd264f179ff0fc38198846cc3540152954fa910d72063b5d94bde39478b5af4129ff649567d4ef461187ce8745d3b98fa2a680044075f21aaf5dde1a01e1b7162bdb96a2da2f407511f8f544f27c06bac7dea506b7e9aba9125f4b0fe8d099296c539b6e18f785815b105a8d8de187e84a83130f3ff58d6b3d42ea110de69bf1f8327427cad36df753a5ce28061dc2725f545746f9873232e77f50f0c7024fce93abd663220b0be2edf061ce1d94706318f64c83d4531a1a1805a76750b29fd49c9983bab236b01f2ada20011ea88b2c3564b74a4a71b9ee398ca68d2768e180c046ce2314a41696107c8362b1de912586c5ca34ed63efa60d531c7e229dd7890afa42404472325b0a3749f22f1e5a2e23f9e556366e9bb9240c5d4ddfbbea5726ae28e6d582c042cc2b7f76f6549da985f5828e567049eaf46be82a24ffe44e3bfcc3ff66b85fed4c047f07a33cf17957013b15e376b61967f506d587bb9cc6711169b49d5a779a4080f9fa38b50ecccc8d02813f53aa7e984949d4d13835a67f9a252d752cfbc6d61b7c0a4c5931b33442bf25e25131ffcc301e51ae03e00fdddb99de306970a8d98826bad1aba2b866c1baf50337cad36747f363c96700b1c2c0ac7920b7ac9e462f3a387ae87644e9e5804af11af3693e1c3ef5829cfbd25f7aed67a9a4daeb0d8d1dadd2ef5d72edd0944f0672d336a82f26e46ec8742788644e886c1c6ec90525924f20cad023f08ce5aeb064c3aee947102e6859dd0924ce47465dda2ed4d8b1b1b2f1d44c0a99c98a13eba9cbc4403e5488efd92e3f0dc2318f61c03de96722bd4d0eecae6b96a0b2f5a0e8a04c2cd4c5520e056fcea0a619db06dfafcfa1aec23b159de5f0c0021fdcbad8b70b58241572afe8f738cb31236a562f99bb0666d08fa88ac8d74c009f66a26747aa23b4367deb03705c8ecbe59a5523c742f8c17511ceb5bda8ee82e150c8db13820724970e8b6bd40e0b022fd2ec88b825e4c2d4814451504b34d5cfeb6ead23e9e13041471f16d96f765d0c4a1e5e12460f0d444512450f5a26b6c1e7eedbd6c26a5e7de4af22bdf11dc434b65a1254c12709fe4479de2c8d1dd5e723db863787cead8de302bf9e6dbc734798e46184ed8909492fd7f385126ddc1991b717c868607e3ed81bd2540d5168ed9fb80240dc41c4a1056780feb505d8f71ef350674a3c84a0dfeae675b865d9e1f667d343aa8376c6f471683492c785fd4f4aa299d3dbfffca2f7fff40b9ee9e8f45e7b1a8337d89b0cc64c927d2d4ebf79daa01a8e27ee90f58e8cd903d410ff051f025594afa2bbd9b9dc7cc75ecae1c8110b3c2f38fe96fdcc6a7b2eba57377faa3f765303011ed0c39938a19c0e846e269706516e2e96a5b979f8cfe65a0245186a73f9045d3a8da050c90eb13683ee9c4f5ede772d5ff248f355ec36bf95f2505f84b04a90194f9052db24b2d8b937ed24e6bc081b6cc8ab7a8fee4dc94e07db88257db708e608cb780387523cbe38b2d8cac30ac7ffccccd2c6e58d5b43c3359202d6f57d2b11c8794542dee5b7f4118b38e80c68a80fcedba887195360633a611a6c70cfd4c1a9bb0965454b87915b2a822df294a42f4e4e7258610ecc5b2a797672848db1ed76430a8ed429fdd49d2a405bc28b608ae6f48ca03f5edd213a178981b0e53b9fe13df86fa48605a0edbf4e826974f5cadf28ab1d6e77a6e8a8c0dadeddfa3aac9ab15b3c31d933f157614bce781973ceb8bad103d2bf78db9ec0530db73fbd3e30815144cf85c0a5ad601597ad3bdb259110ad58d997d0d811639157a0ed3e2da7069b436f180f5dce63e28cd5e29ea4bb6560e626e1aba6bfa64aca7edd9cb11afcc5c4c41db5bcb5fe7107adf84f051ea5e779e55f87dc97c41fdad04e0c1111db2dec9b4f43329f0c556c357362db33856a6206129c1106664c60f10bac22eefa68c55c00773cea72e9e81afeb2d6804829c6d98ce36cf2df180b363cc47b23d361e0347b9f8473f2e2d6f0c366cdc0cb515cf6c2c8b5d6dd0681206391c80be4aa9278367cd071a162c50651c4268657f65e49857c6d74316ad2f83069673313bb72a26cc7f18a4294b6ddd99d31ac8fbdf9261acd916d72e582a71326391b4b37ff519239527bb84e7afb48344bcb09852655cf8bdfa802f5c439691494020ed80b23bb5fe1e44e92ca5637ea0b982335559ba697ba9d44b7e68df4b2613df306fdf4ab50d13dc6f7b9f81483552b12cbac1ec762cd2629f87664e886f056e8b398af694e242cf6a397083041550566c863ac3141939223bca0fd4ec2f32d0faa1c3bbf4a8a36ec22557b5ed4579c7de9b58faa0852c410efa0f100067e4e84d07c0398c49644bda222d33508904ee9b8ee3c783ed51776c9d8541cd42e47050d2f41adb6da400fc612e9c87360a4b36cc3e6d899b7328c0ed395da126ee18fbd3ba9d017d898f65e5d669d5fb7b5a56b1c816fc8f16a00b419448fc71475b61d912323ee6bbcadcda80e089e0c2ea8eb775d2fb3736a043afe5f36e81589c3792aad5a70799ff6845e382f34f4bdad2b4783c9a308a2be2d70c591e385bdf360672fce97ee1ce8132f0000c26b1c0ff6d9bd6c86ee9190d3aff8b653b4d77d579b32de6d0f2e3bc0a6b1400e170104418d2f80426087be4d4484465ee95ca0a9377cbc8e0ff774af91829bf27e588ef5d1fee665093181b7a1321810ee546241aed34467bd5035179d984106252335feb5db8b755c5b63977371e047196c7bd6543e7fabdde26ce3fe4cb7f808b4b2671441debfbd408d6fb71e95eb615a0d79c8c45d1484291b7428d148b093b70b5696c88d3c09b7b00195992a18828a1786a09721f33be44dd7a5dcaa5d87e0c6121454ecd8c449c22eed0b9fd0a9f1d83b64addaff2515cdca4050245d6f6d7f22c3af2ac8e4aa0ac87d8fa19667077820ceb34aba2d4a37750a4a62c290157aed8681fc600461016bba422639deb6540e486bf6bf02a6df0acff82c021fbe5ca4ac6bbdbe15122300fa10c6d41026da0f64488f6226ae1a88a37c6f52f60d92f644dd13762c54af5b3c8534fd30715f8bea7c4fb8a3d0283ab0b6b56d3b011f0e607635128ee749ac7c851f325d0ed7ceae1f29afa152fffb9fa3b2364c7f34df82857f133d009e0de04d0eaa25175ecfa3d48b68f6a963e2eb16f2ed87df44c30973cdafd89419bb6629d8c6ff188787592f8d2481c75ad3d5cba1bb676c4305c218d6f60bb2ad252bc1b1d8a48ceef554c10bc619d30fd518b67fff755d5d9c213c479231b124a0601b63933eff2abacc93c70260db09672f1aee594c0d7395a13d7b3b252dfe50b99a11763846320c10a970681cb12fa979c2e1326886a2cb6c771e6a2a06e0de6a06e1428be338865107dc365e0c9782382944bb92bd5121932eeb9805e5dc8a4d3460f510e96df925137502921567de5b3d48a01a4068384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0x1520, 0x84}, 0x40000002) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000ede000-0xf1)=""/241, &(0x7f00000ae000-0x4)=0xf1) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/30 15:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000d1d000-0xc)=@proc={0x10, 0x0, 0x1, 0x0}, 0x1000001bc) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) sendmsg$nfc_llcp(r1, &(0x7f000055b000-0x38)={&(0x7f0000410000)={0x27, 0x0, 0x16c9, 0x3, 0x7, 0x8f7f, "ca8b6c1bd0c9ef39d110d5f9cb3e2c5d32df80b679c438fa223d455c0fe50f837a4e72472a65e676b034976ae3284a59e336bb38a158a9b3589f0844c14416", 0x538}, 0x60, &(0x7f0000118000-0x30)=[{&(0x7f000063c000)="1a2d32db23ed55e49f8fd8c958f88ce1b2a984bc8de8f993926720ab9671592fbf8acc838c067e7e2127ee73c4f222d2333f3fcaa470b0c9415f6b0ec1bbad572fbb13391a6b2da5e8f996655b90669098993cb36da94aed0586d5fcae002af31196c72ec391ca613ece12996a8221702f70dfeaba2ef7103d2c552a94f1b5da4da62b1c9a9fc147210b2deb44ef5fb49ac17d359ee0014fd87db69e76d837b0a4f720f0a8a943a49ad06ac17a9038a3073a75216e8204ee1b98c494b51719cbe581362c9e64ac154deb030158e3b302f0a31a", 0xd3}, {&(0x7f0000bd7000)="21e076dc0c627daf39488fee8f3a2f41af6cd3b18d5e7df37a9bf74b1e89d0", 0x1f}, {&(0x7f0000f5a000)="8f67e1dcf6b4d17df293c87e5590db4516a2072b6bd8535da22f62b7d9aa07bf79ce215364ea99d7f3fdb9c85225ec54085bb380b071377809d72656e7237272535b9e1a8f1c3d6b8ea1a79e7c8ebde9a8b531a45b59b1f0ca270ec41ea698c329e6584da57a819c768d670ccfb5c8136602ac141f882bde20fa3d082383ade3a12d16a3939aa010c2b5eefac4320c69f25940f9b51ac2874006b398fa9d8929577c3a491b3d6a698d466115600d0a", 0xaf}], 0x3, &(0x7f00003a3000)={0x58, 0x18a, 0x7, "883d9a1d3d3cee8fac5c6debf26ff4d381c0d640571c60825042854b374fde3ce5f36be671b96df1e547d496781852f4b32a57281a38762bbdd65b3cbda57854a36d3e"}, 0x58, 0x10}, 0x20008801) r2 = socket(0x0, 0xa, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000160000)=0x0, &(0x7f0000d99000-0x4)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 47.435562] audit: type=1400 audit(1517326395.377:52): avc: denied { create } for pid=8946 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 47.438670] audit: type=1400 audit(1517326395.379:53): avc: denied { map } for pid=8946 comm="syz-executor4" path="socket:[20039]" dev="sockfs" ino=20039 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 47.438689] audit: type=1400 audit(1517326395.379:54): avc: denied { read } for pid=8946 comm="syz-executor4" path="socket:[20039]" dev="sockfs" ino=20039 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 47.502997] sctp: [Deprecated]: syz-executor3 (pid 8962) Use of struct sctp_assoc_value in delayed_ack socket option. [ 47.502997] Use struct sctp_sack_info instead 2018/01/30 15:33:15 executing program 4: 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, 0xfffffffffffffff7}, &(0x7f00009e8000-0x4)=0x180) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000c39000)="29c53979c1c6f2de0ceaa79b89e291dd2fc18dd1a134599e84e3bfddc24afeddc65603a3a98727fadd8b9f3a2a4f5dd4fc7656f26ddf667639b6b7bb3f526e41262a26adcb76aae9cd61bfc493efaaa51457fc4ea1d2cf36bb93609ce182b53889c1d1d1f3d5bed8a348b6f6ef84cec93fbae2d726bd01b76ab672e0c8394cc7ab49ef36585e9414c3d4d17bc967d9ddc973ab405497f052252282a718d07be8494daf60884595e906dadc01dac63406693aa6d0da2ea79068e675d2edd9c2b06887d03b45214f74e7f5ebf6240cd5d2ad6416e2c1c1a7f379323ee77d7cfe8d26a442", 0xe3) r2 = socket(0xa, 0x6, 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000663000-0x8)={r1, 0x800}, &(0x7f0000298000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/30 15:33:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x4000000001, 0x0) getsockname$llc(r0, &(0x7f000019b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bde000)=0x10) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008a1000-0x4)=0x0) r2 = getpid() sendmsg$nl_netfilter(r0, &(0x7f00002b3000)={&(0x7f0000836000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00009bb000)={&(0x7f0000b4a000-0x468)={0x468, 0x1, 0x0, 0x0, 0x7, 0x0, {0x1, 0x0, 0x8}, [@generic="9df56ad479a46cbde26723d27af9e5e4e7c407ee53725b0b7ab28ac53dfe38ba0308850c9a11a6947e2975e04e5581b0e8987904b3737f519643e4798b262dc93e56bfbc3d4c7a7653a0ad", @nested={0x1e0, 0x1c, [@generic="95bea2777a52f4f51ed887538245ff337883", @typed={0xc, 0x63, @pid=r1}, @generic="9bf532709f6c4af3a3d0a48081f5a722", @generic="542190c4169e10185d223437a233878ff5c1f5ab8ec30513b5d95a8597e1a4942e3e59b07beb568dd0ec88dd7762b967283b1ea205163c58d8fefde2e60298", @typed={0x1c, 0x2b, @str='cgroupselinuxuser\x00'}, @generic="fed3e3d6f368a385af5924eb6c3a96b1d21115e5ffca2039940c013db44b56172fa241faed63f54a243520877c8e5fb8fa6fdf5279eff0f4de219dcd96633d129b0e79d4fdd7df9ac1f9bed8b26fd5e8441d59babab72a1a9c7fd96950e7b3e5e069ceed2fa39785420bf4ab8de7db818207eaec65619dd591c91f82fc1b89ef491173ba4cce35aa0a4f647dd6cfda2cbf87819459bc8a338cd2e9481b4935c2b54563416118593726b4af8cc0fe6cb11b5afc6cf119bb90aac81e9a227a77d277", @generic="3c4bf4dce12ccfbfb0ab7835fb2f57fda7808ecd8d85ea08d912974c3c05eb10514b63d821b071c8ea53783071a06ffaff6887beafefb6442ecbb849dc85dba2ec38d14e208ed833239e71414d3907c7055b901579d7b3d6db87b4e3179dd07a50a7e8aa2213b5d447c2d67311d08b491c9de3e8836f6d627dd54eeaf3234d5c61a63d4eff06f54ffec5e2aca53fb95a2b06"]}, @typed={0x8, 0x6a, @void=""}, @nested={0xfc, 0x10, [@typed={0xf8, 0x43, @binary="357bace06e50faa4bee9a6d965e54a46849999b872f5582704a1d3d7b0b8858839b28f5bfe8e7c6458553567d0eada6c73cc05d69dbb9a9bcb0599bfee688ee1978de671ecd83a74bf51c904a433b455e3ef434005adb8391a4af2d91e875a247c2f6471cef2292f107342073d0e4e4b4fb03f7506cc0c0c6e36d2556f21ed419549c11cbbbc8d231db1f295171d85f4c612d1807a5bcddcd1a6feba124420c06143e28384c1e6a484f727938c5ee7ff2443b7306451c7dd42b30425adf2b3614fd35d3157d95dfe2f4c0fcd6d301f36b35e9386fb0752459460da931d4da0171e553a6942ceff86e17f8916acc3ce"}]}, @nested={0x118, 0x8b, [@generic="fa681469d395812e7a51607136840416ba59146a9b345dfdb0b29f2ec9f85355d63e24a536674fd6326ac2121ba8d487981f4a3370680d6e6364a876aef0228814f509f2a66f26846e807c34d486ef92001423a38292ffd4b4bcf7c7", @typed={0xc, 0x2d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x8a, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0xe, @u64=0x3ff}, @generic="5001cfc2b49914b7877b24674af84edcba283e3f78ad5f8730d8169f8e316ba2f5d3a05457d091f65e39fca28d12a234303a1ba0b34f243b0dedb48ca92ebf0a76e9141a489f1577f9568b82ff44251baa528e6fcfbc0accd6b7dde6a314d7b5c7c09c21193c7c80561eee38ac2e6e8de13f41d41a86511b0753e4052878962535566a9ff78ebf50cf45a48b271ea8dd"]}, @typed={0xc, 0xb, @pid=r2}]}, 0x468}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) recvfrom$inet6(r0, &(0x7f00008cc000-0x75)=""/117, 0x75, 0x0, &(0x7f0000bec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ffd000-0x90)={0x3, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000000002, 0x40, 0x3, 0x0, []}) socketpair(0x6, 0x0, 0x8000, &(0x7f0000133000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000f44000)=0x0, &(0x7f00006e8000)=0x4) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f00004dd000-0x20)={0x0, 0x200800000000000, 0x6, 0x4, 0x0, 0x4}) ioctl(r3, 0x8916, &(0x7f0000000000)="") recvfrom$inet6(r0, &(0x7f0000105000-0x6)=""/6, 0x6, 0x40000040, 0x0, 0x0) r6 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f000024e000-0x4)=r5, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000edb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000aa4000-0x18)={0x0, 0x200, 0x0, 0x3, 0x7}, &(0x7f0000ccb000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000dfd000-0xa0)={r7, @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]}, 0x80, 0x6, 0x7, 0xfffffffffffffffc, 0xd97}, &(0x7f00003b0000-0x4)=0xa0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f000047c000-0x64)={&(0x7f0000de8000)=[0x8, 0x7fff], 0x2, 0x80000000, 0x9, 0x8, 0x4, 0x98, {0x8, 0x1, 0x4, 0x8, 0x1, 0x800000000000, 0x2, 0x6, 0x80, 0x2, 0x4, 0x6, 0x8, 0x2, "93ab18a16e97f4f672f370fb59e8b558ed000a4d63ffd8f5fdcabf2927273400"}}) 2018/01/30 15:33:15 executing program 0: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) 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) pipe(&(0x7f0000076000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000075000-0x4)={r0}) 2018/01/30 15:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000e7a000)={0x0, 0x1b7, &(0x7f0000fd6000)=[{&(0x7f00001e2000-0x1210)={0x14, 0x8000000000000031, 0x1, 0x2, 0xffffffffffffffff, "", [@generic="cf"]}, 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000b71000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x1, 0xa, 0x8000, 0x4, 0x2}, 0x20) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000563000)="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", 0xff) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000e3f000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2c0, 0x98, 0x1f0, 0x1f0, 0x1f0, 0x158, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000b5f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1f0}}, [{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0xffffffff, @generic="1f8773f26daaa208f3417d818a901238", @generic="600f5f775a50a26f93eb240157e57b9f", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x2, 0x2e}, 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}, @unspec=@void=""]}, @unspec=@TOS={0x28, 'TOS\x00', 0x0, {0x100000000, 0x1}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x10}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffffff, @common='sit0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, 0x800, 0x3b0, [0x9, 0xe2a, 0xc75, 0x7, 0x3f, 0xffffffff, 0xffff, 0x7, 0x6, 0x8, 0x6, 0x3, 0x1, 0x5, 0x1, 0x2], 0x0, 0x80000000, 0x4}}}]}}, 0x320) 2018/01/30 15:33:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00006af000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x12, 0x4, 0xfff, &(0x7f0000d13000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000051b000-0x20)={0x0, 0x100, 0x0, 0xbeec, 0xb90, 0x101, 0x3cc4, 0x7fff, 0x0}, &(0x7f0000593000)=0x20) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000041b000-0x85)="db2ab3b7ad7908f86be5a0e988c3168661aaaece67025cf1bc22c9714db3377b3e3df080b4e91b10996e40bdc58b34eef189a458217718c2e2b9d057a6c5fe3836b0f7aaa7b310058d838fee9d02c136bf540b7d3328d35f00b474fc834a4622910aee8c7584440c52804207bcf2eeb28c7b6d6579c763fd4f55a7f55002eb29fa05934032", 0x85) sendfile(r0, r0, &(0x7f0000b82000-0x8)=0x0, 0x1000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000698000)={&(0x7f0000cd6000-0x8)='./file0\x00', r1}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a22000-0x20)={0xff, 0x53d, 0x204, 0x81, 0x2, 0x40, 0x4, 0x1, r2}, &(0x7f000001e000)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004d3000)={r2, 0x1d}, 0x8) 2018/01/30 15:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000798000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000004000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000092d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/01/30 15:33:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007d3000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000027f000-0xe8)={{{@in=@multicast1=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4a000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000004b000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x7b, 0x3, 0x7, 0x2, 0x80, 0xa0, 0x3f, 0x0, r2}, {0x7, 0x0, 0x3, 0x4, 0x4, 0x7, 0x1000, 0x6}, {0x58bd, 0x6e, 0x4, 0xec9}, 0x1, 0x8, 0x0, 0x1, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xe37d1d0d563c6d7a}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x1, 0x0, 0x6, 0x4, 0x5, 0x1}}, 0xe8) pipe(&(0x7f00009aa000-0x8)={0x0, 0x0}) connect$nfc_raw(r3, &(0x7f0000a33000-0x10)={0x27, 0x0, 0x3, 0x7}, 0x10) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_UID={0x8, 0x19, 0x0}, @RTA_MULTIPATH={0xf3, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:15 executing program 1: r0 = socket(0x2, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000008000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3ff, 0x5, 0x85, &(0x7f0000fde000/0x4000)=nil, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000001000)={0x0, 0xffffffff, 0x2, 0x1, 0xc, 0xff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000952000/0x4000)=nil, 0x100000000, 0x7, 0x80, &(0x7f0000001000/0x1000)=nil, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x4, "0757f1f5"}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xa5)={r2, 0x5, 0x9d, "aad17c110da295b1a7567869e38b40ed919a670afc5f834df0b77719b652ef8d4977da2e795582f9c9993e39f02c49ae692a7041dc1bd55513c552c6a335e72f3e14238aa76164d171a8d522d2eabbf48e48cc4987b67decc1a5300a5403bce38596865b9924a6bbfabee3a5aadee321d9c779619870009cde28390cabe2bd98caf75ff0d7158044a996c943a638e49af76ae46ea7cc9dce1b8e34e731"}, 0xa5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)=""/99, 0x63}, {&(0x7f0000001000-0x4a)=""/74, 0x4a}, {&(0x7f0000000000)=""/249, 0xf9}, {&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000001000-0x89)=""/137, 0x89}], 0x5, &(0x7f0000002000-0xd7)=""/215, 0xd7, 0x5}, 0x40010021) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000-0x1c)="8aa03579288ce5c4be89d8272b112b64db7b2bfa8f95fa5cf0d1ef11", 0x1c, 0x20000011, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x0, 0x0, {0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x4}}}, 0x3a) 2018/01/30 15:33:15 executing program 2: mmap(&(0x7f0000000000/0xed2000)=nil, 0xed2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ed3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000096a000-0x4)=0x14) r2 = getuid() mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000c02000)={&(0x7f0000ed2000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000ed3000-0x10)={&(0x7f0000ed2000)=@updsa={0x290, 0x1a, 0x300, 0x5, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6, 0x2, 0x1, 0x2, 0xa0, 0x20, 0x1, r1, r2}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x2, 0x3, 0x4, 0x5, 0x1, 0x8, 0x8, 0x7}, {0x3, 0x98, 0x8, 0x2c}, {0x2, 0x0, 0x9}, 0x3, 0x1, 0x0, 0x4, 0x9, 0x81}, [@tfcpad={0x8, 0x16, 0xff}, @sec_ctx={0xec, 0x8, {0xe7, 0x8, 0x1, 0x4, 0xdf, "f304b9220c6ae8b9e110b774c6eb4884474e26f0e57137ca200bc5b4d8b9ec653ffbd5c1745daa93c86cf1b9a66a797c13b2bf37240f73797212f40101e9bbf20a7cb04dfe207b826336b50fcf65fda82dd4822f76eaf7d6a464a85d1d0aef7ad491cede93861fdec8d8951b023bb406f453a00ba804efc0038abebba69c507874ac089a8f164ea57eafce003a382c821db95c9b9d1455d632c0da7481946a9d11388433b5128a0e3076a1fe1edd8695c754e3abf15d74c54f41cfb36c55bda8f93f55495c0f58dc11f072c772353bbfbeeecc6fd0b8ec313514cf41e826d5"}}, @sec_ctx={0xac, 0x8, {0xa5, 0x8, 0x1, 0x80000001, 0x9d, "8b64e4e4f51d43f7b15757c0847d698c1d4a0e12bd5ab192fcf8fff635458015eeb77115c2ae0fcbbbcbe7f6b22c75e6c6ad90a920d79226db00752c9d59967e8089d6d1846d662a527572a0f8e6f4db7c9106ef94ee426a08cf7ef6dd10cbf85a3d1b206b58391b6616827eb6ca77daa9ac13b2679165fff76a10ce64458f2dc9b134cd2b1d574dcc1c1b84fdc5392f772902ed4d95230630cb892418"}}]}, 0x290}, 0x1, 0x0, 0x0, 0x80}, 0x40) sendmsg$nl_route(r0, &(0x7f0000ed1000)={&(0x7f0000b55000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cbb000)={&(0x7f0000ed2000-0x34)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000346000)={{{@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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e9000)=0xe8) r4 = getgid() sendmsg$unix(r0, &(0x7f00001f7000-0x38)={&(0x7f0000094000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a0a000-0x20)=[{&(0x7f0000f8b000-0x58)="5f484b3e3abe7e9a5066e9afa3920e453b53dde48481774739821408d349cda1fe89bd3b4bd3e601a0d25a41d00d2bae5d490d0668569b6d8524a524e9cc6622ceb14cb607a472a08e1665d1cc3664ebd9ac36c5da2fa167", 0x58}, {&(0x7f0000f4e000)="de597372d76073f430daa238729f1d6624376069b74fdc0c39a839d0f32d02ca8620a56c56f94baed40fbb94714de651f4a218ddc64cec122831d88db3868537dac35b60e6a852b5ddaf08da01cf347da57312bb7d67c68b60f8cdc1286e", 0x5e}], 0x2, &(0x7f00005c5000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x850}, 0x1) close(r0) [ 47.643776] device syz6 entered promiscuous mode 2018/01/30 15:33:15 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000001000-0x8)=0x4, 0x23f) 2018/01/30 15:33:15 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x27, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f000001a000-0x4)=0x1, 0x4) 2018/01/30 15:33:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff, 0x2, 0x3, 0xf, 0x9, 0x9, 0xf5}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000094f000-0x14)={0x10000, 0xffff, 0x5, 0x8, 0x3}, 0x14) 2018/01/30 15:33:15 executing program 5: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a31000)={r0, 0x0, 0x1, 0x7fff, &(0x7f0000f4f000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c01000)={&(0x7f000011d000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x0, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r0, &(0x7f0000f8f000)={0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa6cb}, 0x1c) 2018/01/30 15:33:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x5, 0x12) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000038000-0x5c)={{0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0xfe0000000000}, {0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0xe03}, 0x10000, [0x3, 0x4000000008000, 0x7, 0x9, 0x1ff, 0x81, 0xc2d, 0xa51]}, 0x5c) socket$inet(0x2, 0x3, 0x95) r1 = socket(0x13, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000893000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00007e2000-0x4)={r1}) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000477000)=[], 0xd2, 0x0}, 0x0) [ 47.727258] device syz6 left promiscuous mode 2018/01/30 15:33:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) r1 = accept4$packet(r0, &(0x7f0000fd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fdb000)=0x14, 0x800) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00008d5000)={r2, 0x1, 0x0, @random="b27d4a860924", [0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008c5000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000886000-0x4)=0x3) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000be000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_OIF={0x8, 0x4, r3}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:15 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0xffffffffffffffd9, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) syz_emit_ethernet(0x3e, &(0x7f0000021000-0x9c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffff7, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000014000-0x4)=0x7, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000024000-0x3e0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x380, 0x290, 0x290, 0xd0, 0xd0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000015000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0xffffff00, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0xe1a8, 0x5, 0x21}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x21, 0x1, 0x8}}}, {{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0xff000000, 0x0], [0xffffffff, 0xffffffff, 0x0, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="30a45c3ae7ba2d09c7c51e1d1155e345", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87, 0x8, 0x2, 0x2c}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0xff0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0x0, 0xf}, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x25, 0x5}}}]}}, 0x3e0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000022000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000022000)={{0x800, 0x8, 0xa48, 0x7ff, 0x8001, 0x80000000000}, 0x4f}) [ 47.802646] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 47.840734] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/01/30 15:33:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) pipe(&(0x7f0000bfd000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ea5000)={r0, &(0x7f0000244000)="", &(0x7f0000017000)=""/0}, 0x10257) socketpair(0x10, 0x4, 0x2, &(0x7f0000252000)={0x0, 0x0}) 2018/01/30 15:33:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000b1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c94000)=0x10, 0x800) connect$llc(r0, &(0x7f0000e93000)={0x1a, 0x0, 0x1, 0x877d, 0x4, 0x1b5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00005a2000)="fc0000004a000700ab090008090007000aab80ff000000000000369321000100ff010000000000000000000000036915fa2e1ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c25041a2f2e117c22ebc205214000000000008934d07302ade01720d7d5bbc91a3e2e80772c81fb4fc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c8317070000000000000095ed94e0ad91bd0734babc7c3f2eeb57d43dd18d17e583df150c3b880f411f46a6b567b4d5715507e658a1ad0a4f01731d05b035240041f0d48f6f8700000548deac270e33429fd3000175e63fb8d38a003cf1ca", 0xfc) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/30 15:33:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x1, 0x6, &(0x7f0000a8e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000e5b000)=0x0, &(0x7f00003c4000-0x4)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a13000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cc1000)=0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a74000)={@common='teql0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 15:33:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x0, 0x8) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) ioctl$sock_ifreq(r0, 0x89d7, &(0x7f0000eee000)={@generic="c20c5401cfa79113d1c082543a0b5a46", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x2, {0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffe6}}}}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000a07000-0x1)=0x2000000004, 0xffffff66) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f000023f000-0x60)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$nl_xfrm(r3, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f00004c3000-0x1098)=@getpolicy={0x50, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xba, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000aee000-0x3)='lp\x00', 0x3) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000ed6000-0x2)="d9ff", 0x2, 0x20000000, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f000001c000-0x10)=@req={0x50, &(0x7f0000b78000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x10001}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000069a000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x24, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x3c) 2018/01/30 15:33:24 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(0xffffffffffffffff, &(0x7f0000014000-0x38)={&(0x7f0000019000-0x80)=@generic={0x0, "b4c857195985081f80d6ba532d85499ea786362ef4dc84cff21bf5fe56d2f5417ba5c7160ed3c836d9d5d4fc80590f9c6593ce90187a277ceccd624c3139fb8d7fba8587742b99d1e689949185da91041086448745df7d80c852f114c066ea74655cdc68f6eedb3e74ceae58e471ed24fa6286233d3aebdc2d7a468b86ed"}, 0x80, &(0x7f000001b000)=[{&(0x7f000000a000)="bcdf5f55e5d26510f5481ce1e456def06cbcd3088f8ddddee531101155e9e4e54e1cfcd233f3400eb55a74f3a22fd5178fef2a48ad3e6766f2f3df2b23bef5d3a3583b", 0x43}], 0x1, &(0x7f000001b000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) ioctl$int_in(r0, 0x5473, &(0x7f000000c000-0x8)=0x7f) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0xc1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000001e000-0x20)={@common='nr0\x00', @ifru_flags=0x200}) 2018/01/30 15:33:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x80000002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x3, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0xfffffe5d) 2018/01/30 15:33:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000505000)={0xffffffffffffff9c}) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f00006d3000+0xfe7)=0x9, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000526000)={0x4, &(0x7f0000f10000-0x20)=[{0x6, 0x8, 0x6, 0x68b}, {0x2, 0x40, 0x8, 0x8}, {0x10001, 0x1756, 0x7, 0xffffffffffffffc0}, {0x3d4, 0x8000, 0x101, 0x4}]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000381000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c2d000-0x4)=0xc) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00008c1000-0x78)={0x4, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x111, 0x6, 0x6, 0x3, 0x9e4, &(0x7f0000fe2000)=@generic="c1051f455eceec377aa2dd3be9a834b3", 0x81, 0x10001, 0x9a}) epoll_create(0xfff) syz_emit_ethernet(0x58, &(0x7f0000497000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@llc={0x4, {@snap={0x1, 0xab, "04", "7b28d6", 0xfbff, "8e3df3d0fecf9a092d8a7b9ee67631ceba913df6631c9365cf6d7d2c6ffa1cf3eb0dfdb99fb2c558422651cc7dec8ec9f4ef3cfe91ef868d699757486fc567170cec"}}}}}, &(0x7f00004a9000-0xc)={0x1, 0x1, [0x3]}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b67000)=0x0) 2018/01/30 15:33:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x41, &(0x7f0000ae9000-0x1e)=""/30, &(0x7f00002bf000)=0x1e) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000a000)=0x10) 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) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000004a000)={0x0, 0x7}, &(0x7f00000fc000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000019e000)=@sack_info={r3, 0x3, 0xffffffff}, 0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000000a000)={&(0x7f0000004000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0}}, 0x26, &(0x7f000000b000-0x30)=[{&(0x7f000000a000)="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", 0x1000}, {&(0x7f0000008000)="91375b0dbb1e8e9aa8607afa51d7b4d1df5dad677bf353afba9b10cefaba8e708a376d2bf5f56654be22bb62b3ae4538b572c935d3d20d91c1a574a42c6091e2da5a344697f2deb8ddad34c4d88b23045a1504d2e97cc1334ea9ea1eb9599578a188f841c8363ab6dc6e6a86ed061d8a10a06c3a962e8d155e5b730a1b64c581e3405bc5924ba74fa0cd978763d14efbe0a3f8a74e5512760663361002c5580b06cc226ca3d9f8e90ece8ef2e99bc718ac39cdc3a361ab761011bba7a39dcc93d90569ef982e748ac426f1424942c2eb6b993328226466640efe842f91806db295d9919fb1f91b1102", 0xe9}, {&(0x7f000000a000)="df539fa00861ab9eb1453c8e3db3d96c899ce8ce96a38bdc9b27262a37ee4bad7478dfff522eed8442f61c20207560", 0x2f}], 0x3, 0x0, 0x0, 0x4000000}, 0x40000) socket$kcm(0x29, 0x7, 0x0) socketpair(0x5, 0x80000, 0x4a2, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000006000-0x8)={r2, r4}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0xfffffffffffffff9, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000000c000-0x8)={0x0, 0x401}, &(0x7f0000002000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f000000c000-0x6)={r6, 0x7}, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 15:33:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000819000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000128000-0x4)=0x1c, 0x800) ioctl$sock_bt_hci(r0, 0x400448e6, &(0x7f000056e000)="1f02db857378d7857557f47dc2cd30ee77644690f323b6a1bc2dc96d81fc63b13cb019b7920c3d2d893a955c6352a79012582e3d077c0ba40c4d5512bb974d044b6a62aff766818b6120d6d489496c70d9139b15b829378a86b043b846f9322f759b0cd1dd5ce4352368c0f016d360b80f7ce31b7c0157abc244ac7f36d8624ff7b2438ef7d61f3ff58da2d324fcca4b98c63da5") r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r1, 0x0, &(0x7f0000490000)=0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000cb3000-0x4)=0x0) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x8f, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000960000)={0x0, 0x0, &(0x7f00008ba000)=[{&(0x7f00000b8000-0x4e)="93078221f5ea012fb859dd2cdfe56f310f", 0x11}], 0x1, &(0x7f00000f0000-0x30)=[], 0x0, 0x0}, 0x0) read(r2, &(0x7f000058f000)=""/219, 0xfffffffffffffdf6) 2018/01/30 15:33:24 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000003000-0x4)=0x2033, 0x4) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0xaa) 2018/01/30 15:33:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000051000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00008bc000)={{0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x86c, [0x5, 0x10001, 0x7, 0x9dd0, 0x3, 0x6, 0x7, 0x1]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000ffd000)=0x0, 0x4) 2018/01/30 15:33:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000065a000)=0x1, 0xc8) close(r0) [ 56.427958] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/30 15:33:24 executing program 3: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x43, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00001ca000)=0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/30 15:33:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r1, &(0x7f0000fc0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000094c000)=0x14) bind(r0, &(0x7f00006ff000-0x80)=@generic={0x0, "f522719867d0057cba57286f67a1d73066d80ce99f4fdd1b904760e3ef109ee2030000000566245cffff8e0000000000f56751129bf39cf312951b354ced99899aaa394077535f94ad39311c61c7d7d9f55eb00571f2ef1a438d3c812a4a792ac6dc38af3306679050a19e7ce06ae2b2449e9e16008300e9898fb8e9b99c"}, 0x80) [ 56.477546] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/30 15:33:24 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000007000-0x4)='cdg\x00', 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x80000, 0x6) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000005000-0x5c)="e2abde51bece3a005ceeb4890fb74a0009f34c90b6f3b00a8695a660aeccfdd5af66167323afdc14996ee63cda55605e0ee54ff03568543801db2c5e9366dce0a2c746b0220372b55e84cdd25673d265f1480660eedd3ef7ca8dc17e", 0x5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000008000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000007000)={r3, 0x88, "b6668737116b8f7f4289116263775b5ff186bc2c02f983c097e7ac0644c150addfa88b673abbd3cb6f938d9736151decef9320aa347962e27896d35c8880d4045d3df4d7e26573395533c38559dfc6351d725eb95fcf6c538be30571b36e33d9142677608f80d4d4fe297e4fc4bd76034997fd48b4497c848ca20ba9b60ce500c81831f269b2e384"}, &(0x7f0000008000-0x4)=0x90) 2018/01/30 15:33:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80001, 0x0, &(0x7f000086f000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x9, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000ce7000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e2, 0x0, 0x0, 0x0, 0x401, &(0x7f000072b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) getsockname(r2, &(0x7f00006b0000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dcd000)=0x10) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000901000)="ef8997319b97e04ec912cc100c19d9d3b31e0285679dff8017f6e4bd6d3a98de745746f8d2bd7ee08072ef206e4d322f619cb2ea5e3b25c3b4324e79c4506d599ca4bae9efcf9663a29f8a4b081d15570151cc0c71a752590b81865d72e24c7a56eed85a0f553795da715abaa07f6b7e9b01c63af1f1b1b810e8f37915653f54298bbc6d4cdb583b21b3f40d3e1902ca1b31b1c8c00c2552c342b51f083215547379d91c5f408b097ad6294b1a7fcdf1f870f364f7b0bcf01fee44091569cba51d0ce58e7675a57b423e57e4bbcd86be7706101c668e5c16954458de6b62f79b378804af2afb1ffa03696768ad63984a18") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000359000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8f000-0x4)=0xe8) 2018/01/30 15:33:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000e00000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00009a9000-0xb8)={0x0, 0x2, 0x38f5, 0x7, 0x8, 0x9, 0xffff, 0xcf, {0x0, @in6={{0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000, 0x6, 0x8, 0x6, 0xa9b8}}, &(0x7f0000844000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e2a000)=r2, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c38000-0x20)={r1, &(0x7f00009d9000-0x53)="1d13a2247cbf965487156cec6837dc9cc1a2517718215ebf3b5334c3398caa398f94de55b6ff9f6274d7e42e44b359285bd77547c5c4bec44b974a6b283b2a97f7fd669a1c0d5ba1cf2cc9e3b718f8dd08c77b", &(0x7f0000ac5000)="a91bed2f30a4547d7f871772a33efac7bd6b34b416f2333952572a0566e849587892fbc13911848fc2f33e36453b8e22ce25e1755bf3760cf9e68c8c14763618de38489bdf12a34830975fbc6eee66a089630be2c8caf75b61bff9d8423ff395e6637183b898802ae4874389550e48f69d80603a120c56021bdbff9f965526912d0ebe561e9a8d3d75bba4c0bf3a90bbee0bb2bd5b52f1721a2ed2a86d8288739b1240e810f44212c815f2b0dae8826d46e5382751f5dbb2a27a85", 0x0}, 0x20) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d06000-0xc)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000f08000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000942000)={r3, 0x5, 0x30, 0x80000000, 0x2}, &(0x7f0000650000-0x4)=0x18) syz_emit_ethernet(0x36, &(0x7f0000850000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00001cb000)=0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000baf000-0x18)=@add_del={0x2, &(0x7f0000aad000-0x10)=@common='teql0\x00', 0x401}) accept$packet(r1, &(0x7f0000142000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004b2000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r4, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00007a9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/30 15:33:24 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df1000-0x4)={0xffffffffffffff9c}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000631000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000c6b000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00008c8000-0x2c)={0x8, 0x80000001, 0x9, 0x5, 0x0, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00002f7000-0x2c)={0xb, 0xa9, 0x7, 0x1, 0x15, r2, 0x18000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r3, 0x10001, 0x281371}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001b6000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@local={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}}, &(0x7f000012a000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000060000-0x28)={@generic="1f516b123e3899bc29cb7c73558511ee", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008ae000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$inet(0x2, 0x6, 0xb9e9) r6 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000856000-0x4)=0x11, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00006ac000-0x4)=0x0, &(0x7f00008ea000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000291000)=[@in6={0xa, 0x2, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x17d1de86}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9c) 2018/01/30 15:33:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000c0b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000b1000)={@rand_addr=0x0, @empty=0x0, 0x0}, 0xc) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x15, 0x800, 0x9b03, &(0x7f00005e3000-0x8)={0x0, 0x0}) bind$netlink(r1, &(0x7f0000f1e000)={0x10, 0x0, 0x3, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000002f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000674000)=0xe8) 2018/01/30 15:33:24 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000a000)=@filter={'filter\x00', 0xe, 0x4, 0x1380, 0xffffffff, 0x1c0, 0x1c0, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000e000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1c0}}, [{{@ip={@empty=0x0, @loopback=0x7f000001, 0xff000000, 0xff, @generic="9e465023f07b132051f3278bfe6b3211", @common='syzkaller0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0x4}, 0x0, 0xc8, 0x128, 0x0, {0x0, 0x0}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x3, 0x0}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x200, 0x684, 0x0, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x3, 0x9, 0x8, 0x5, 0x3, 0x100], 0x7, 0x1, 0x60}, {0x4, [0x4, 0xffffffffffffdf96, 0x3d0, 0x0, 0x0, 0x4eb], 0x8cf6, 0x0, 0x40}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf8, 0x0, {0x0, 0x0}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x8, 0x1, 0x0}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8001, [0x0, 0x1000, 0x100000001, 0x1f, 0x2, 0xfffffffffffffc1d], 0x7ff, 0xfffffffffffffffd, 0x9}, {0x5, [0x200, 0x7, 0x80000000, 0x0, 0x9, 0x1], 0x3, 0x80000001, 0xf9f}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10a0, 0x10c8, 0x0, {0x0, 0x0}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x1, 0x0, 0x0, 0x1, "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0x5, 0x0}}]}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x8, 0x38f, 0x3}}}]}}, 0x13e0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000005000-0x20)={r0, 0x2, 0x1, 0x46, &(0x7f000000d000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) r1 = socket$inet(0x2, 0xf, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000000d000)={0x1000, 0x2, 0x0, 0x10000, 0x0, 0x7f, 0x800, 0xffffffff80000000, 0x0}, &(0x7f000000d000)=0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000000e000-0x39)={r2, 0x31, "e97053cbb205a6dacbd6d67f5ac994af8a33225d56e68536b9472c1b3593cc6b597999409b066827a18d8548a65d151e0a"}, &(0x7f000000e000-0x4)=0x39) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000003000)=0x0) syz_emit_ethernet(0x1e, &(0x7f0000001000-0x106)={@random="712acb229746", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x88ca, "e9170da6e602fe0778b21e3446d165e2"}}}, &(0x7f000000b000)={0x0, 0x1, [0x202]}) 2018/01/30 15:33:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d21000-0x4)=0x0) write(r0, &(0x7f0000324000-0x26)="260000002400b7f8ff2119000005ff7f01004406ff000000000003000000e9080c028e01e135", 0x26) 2018/01/30 15:33:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d6c000)={0xffffffffffffff9c}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bc0000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000e01000)={r0, 0xfffffffffffffff9}) r1 = socket(0x40000000015, 0x5, 0x3) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000bdd000-0x10)={0x4, &(0x7f0000d3b000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f000067c000-0x4)=0x0, 0x4) [ 56.595985] audit: type=1400 audit(1517326404.537:55): avc: denied { getattr } for pid=9115 comm="syz-executor0" path="socket:[19314]" dev="sockfs" ino=19314 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 15:33:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00007b3000)={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x7f}, 0x401, [0x7f, 0x20, 0x7f, 0xb96d, 0x6, 0x0, 0x2, 0x1]}, 0x5c) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000908000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0700000000000000000000000300000900000000070000000000178405007e23"}) 2018/01/30 15:33:24 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000007000-0x80)="957f3295cd3cf56535a548a996b24422ade1ecb89495619ce25ed3f3b32de93c73d9e8f419588c4e166e6d2ccb87722f6b7e54dad9025d253ad4037bf13ca58bf9daba8c5346ca81f21abcb59a9b70656abc041ce242ba5fee811092372c7f5b62f3c2ce08d55ddd77747359fa37b3656bdc80298775b783364573027be0bf91", 0x80) r2 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80b, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000006000)={&(0x7f0000004000)=[0x0, 0x0], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000008000)=[0x0, 0x0, 0x0], &(0x7f0000007000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x8, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000002000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x200010}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000007000-0x8c)=@ipv4_delroute={0x8c, 0x19, 0x300, 0x4, 0x1, {0x2, 0x0, 0x20, 0x1000, 0xff, 0x0, 0xff, 0x6, 0x400}, [@RTA_FLOW={0x8, 0xb, 0xffffffff}, @RTA_METRICS={0x2c, 0x8, "82f5e9af8b23650eb53070de9f71e33287a952a4b3769198a5c24e9c207fab371cb1f01097"}, @RTA_MULTIPATH={0x2c, 0x9, [{0x9b, 0x7fffffff, 0x742, r1}, {0x0, 0x5, 0xb55, r1}, {0x8, 0x7, 0x8, r1}, {0x6, 0x1, 0x7fff80, r1}, {0x7, 0x200, 0x8, r1}]}, @RTA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_MARK={0x8, 0x10, 0x8}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4}, 0x10) 2018/01/30 15:33:24 executing program 5: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 15:33:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='vcan0\x00', @common='yam0\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]}, 0x32, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@esp={0x30, 'esp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000536000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000166000)=0xc) ioctl$void(r0, 0xc0045c77) 2018/01/30 15:33:24 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x0, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f000000b000-0x4)=0x1, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f000000a000-0x2b)=""/43, &(0x7f0000008000-0x4)=0x2b) connect$pptp(r0, &(0x7f0000008000)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000000a000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3ff, 0x2, &(0x7f000000a000)="38c5e5e8569b3178404218a8b8c33f367eae869894bd4c9e9f24e573425940a12d1a9a1f7d062269290ce43e659c3e539b1e9cec8e27a61e820dd7de3fce919d6309690401b4f673b468997151910b414dec15ed98aa29ac87d3a88d0b78ee87f01a84b904f57e74c423a31aa59c51f382ca032e1f682effb12d22f1d8c99328f03e2a52221acb3cdae85e648b7477947a13069c0b3470518126ff189b56fd808cc1dffc62a6769f62f391219c0b20e40d9786de1b1814785cd5d96add587a589167", 0xc2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x7ff, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x145) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0xffffffffffffffc4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f000000b000-0x20)={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/30 15:33:24 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) socketpair(0x0, 0x2, 0xfff, &(0x7f000056a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00006ae000)=[@in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfe0000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in6={0xa, 0x2, 0xffffffffffff0000, @loopback={0x0, 0x1}, 0x0}], 0x84) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x3, "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"}], 0x720, 0x0}, 0x0) [ 56.624643] audit: type=1400 audit(1517326404.537:56): avc: denied { setopt } for pid=9111 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/30 15:33:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000081) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/30 15:33:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000-0x4)=0x69cb73c8, 0x4) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"d1a4e0bf5d8c8e"}, 0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x2000000000100) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) write(r2, &(0x7f0000a24000-0x64)='I', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x7c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001f1000-0xe8)={{{@in6=@loopback={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, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000464000)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:24 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000004000-0x4)=0x8, 0x80800) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000008000)={0x3, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x101, 0x4a8000000, 0x4, 0x5, 0x0, 0x1, 0x80000000, 0xfffffffffffffff7}) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@owner={0x38, 'owner\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000015000-0x10)={r1, &(0x7f0000015000-0x74)="08ffa01f94be78c5592932ac2ac9842683d99547661c5eaa7055d52609b3ce8df374ec73ab6e383819de8d00e53c49290d4aa15f53e82c5407e540a5e825cf19a83d113b1a3956b0834bdfc92443f893fc9cd0ee785bf5e41a03e0f1ae7d662dc19ae79cd373717efda225548e78642ee6176306"}, 0x10) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x0, 0x0) 2018/01/30 15:33:24 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f000002c000-0x4)=0x0, &(0x7f0000012000-0x4)=0x4) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000001a000-0x60)=[{&(0x7f000001f000-0x46)="89ce345d99623b974b445dd9f88e2a4242a2bdb2de643d820ae826baf4ab4b3c31f7ea1dfd3b1584", 0x28}], 0x1, &(0x7f000001f000-0xf8)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:33:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000792000-0x8)={0x0, 0x0}) 2018/01/30 15:33:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet(0x2, 0x0, 0x200, &(0x7f0000e43000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000646000-0x4)={r1}) listen$netrom(r3, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a3f000-0xc)=@sack_info={0x0, 0x5, 0x0}, &(0x7f00004ae000-0x4)=0xc) socketpair(0x1, 0x80804, 0x1c0, &(0x7f0000f08000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f000090b000)=0x4, &(0x7f0000198000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000802000)={r4, 0x8}, &(0x7f0000ef2000-0x4)=0x8) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000407000)={@common='nr0\x00', 0x9}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000099e000)={r4, 0x9d8f}, &(0x7f000034b000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000037e000-0xc4)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x223, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:24 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000f9b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e3b000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f9b000-0x4)=r1) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r2, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7f6b107", 0x4) 2018/01/30 15:33:24 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x648, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000001000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000006, 0x8110, r1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000000)={{0x8fc, 0x6, 0x4837, 0x3, 0x6, 0x7bc}, 0x5, 0x80, 0x81}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002000-0x4d)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @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]}, 0x5c) 2018/01/30 15:33:24 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x6, 0x4, 0x4) getsockname$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 15:33:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) r1 = accept4(r0, 0x0, &(0x7f0000035000)=0x0, 0x800) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r2, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000)=0x32) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x4030582a, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000002000-0x20)={@generic="9e14adafccd0c49af42c136c4059ec5c", @ifru_flags=0x8100}) 2018/01/30 15:33:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000eae000)={0x0, 0x9}, &(0x7f0000103000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xffff, 0x657, 0x208, 0x0, 0x0, 0x100000001, 0x98, 0x937, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x87)={r1, 0x7f, "f9a6aa2bdef22539adf07b21bfd52c1cbff25f9164279e0bf97dc8a6b005a89291a23baff7b3b8adcaaa25f1187bf4857aa5cd5bd7ede39f999a37692159cc3c14bf3a3dabdeb4b993edbc630e49869e02aa9bc46e5f9fbe78e4aaa5d155c5a0b400864d7770047a4ec1b24aa8211578a382bf09b29f8d32c49d7b8461db7c"}, &(0x7f0000001000)=0x87) mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000089000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x88, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/30 15:33:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket(0xa, 0x80000, 0x7a335cae) sendto$packet(r1, &(0x7f000096c000)="c18d81a39a4f0a6ca8ae32f97f6bbe256154a066a641635139530e2e11a5c91ff71cfa466215abdf5831bec062c818a43256813749717028b27810abd48ad95842319616e160e6ddd483a5cbfc45fc3d4432f0506d880a84ad78ecc816baedd53f1a7a8614301cb789c39ac63467fc1cc155e49e57db0571403836c1244be5f2e95a868365fadf6d059b70bdcdb044b0304382ccce95d017c947bda57e22cd290cd781b3eda4a54594fee5058e66bedd02f9ee5e38e44462c9851c3eb88a1d7f1638cd9babdf795840", 0xc9, 0x400c001, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000da0000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d28000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x10, 0x6, 0x6, &(0x7f000041b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ded000-0xc)={r2, 0x80000, r3}) r4 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000ec7000-0x4)=0x0) recvmsg$netrom(r4, &(0x7f00002b1000)={&(0x7f0000916000-0x10)=@ax25={0x3, {"a84f563defbe22"}, 0x7ff}, 0x10, &(0x7f0000fee000)=[{&(0x7f0000bc4000-0xcc)="8fd27056c0626929d68410b298d6858068189923cc29bedd0bdb606bc91aebf92a95d47f050f9c5671105a5e7510bbabc88b1ce1c2b40802c2be023d4230e4b21b4d7620679086f32cb559105119280a530d583578f2aadf28fead2ac7444dd1309c47ed4a030e4340dc03e5ce053fd2747ad84368d060a8121257d202902c7a49da7ce864b2e7ec04e02cb0960bd5f3ddea6174da3fd108a3c4aa7317712780464e5dc819cfcd75c210d703fa31f1ddc18f389c82776b944f3e6a53e0f381a0a9d128efd84b633935b797ed", 0xcc}, {&(0x7f0000a5d000)="8cb780e59d3ca35f0cf06e96fa6eb367110c08b66d880427d65d949628", 0x1d}], 0x2, 0x0, 0x0, 0x14}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000840000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/30 15:33:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x8000, 0xaf12, 0x1, 0x0}, &(0x7f000086d000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004c4000)={r1, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000675000-0xe8)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/30 15:33:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@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]}) bind$packet(r1, &(0x7f00009b6000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0xffffffef) syz_emit_ethernet(0x3e, &(0x7f00004ab000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f00006c1000-0xc)={0x0, 0x1, [0x0]}) getpeername(r1, &(0x7f0000f22000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f000067e000-0x4)=0x1e) pipe(&(0x7f0000187000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f000055f000)=0x11ae) r4 = accept(r0, &(0x7f00002e5000+0x6a7)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00006ea000)=0x58) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00006d9000)=0x0, &(0x7f0000c5b000-0x4)=0x4) 2018/01/30 15:33:24 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000452000)=0x0, &(0x7f00004ef000)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r1}) setsockopt$inet_dccp_int(r2, 0x21, 0x13, &(0x7f00008f4000-0x4)=0x0, 0x4) ioctl$void(r2, 0x5450) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000868000-0x4)=0x0, 0x0) 2018/01/30 15:33:24 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000dbb000-0x5c)={{0xa, 0x2, 0x2f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1, [0x4, 0x2, 0x0, 0x7, 0x9, 0x73, 0xd77, 0x1]}, 0x5c) sendto$inet6(r1, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ae0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/01/30 15:33:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000762000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000ef000-0x2c)=[@in6={0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ff6000)={0x0, 0x9, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x1, [0x9]}, 0x2de) 2018/01/30 15:33:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f00001bd000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000421000-0x1620)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r1, 0x0, &(0x7f00001fd000-0x4)=0x0) 2018/01/30 15:33:24 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000000)=0x1, 0x8) 2018/01/30 15:33:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000cdd000-0x18)={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbf54}, 0x1c) sendto$inet6(r0, &(0x7f00000e3000)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000a99000-0x4)=0x2de, 0x4) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f6c000)=0x80000000, 0x4) socketpair$inet(0x2, 0x802, 0xad, &(0x7f00003ff000)={0x0, 0x0}) accept4$inet(r2, &(0x7f0000510000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff7000-0x4)=0x85f6970efabe6cf7, 0x80800) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000363000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001d5000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff7}, &(0x7f0000c92000)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000863000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000083f000)=0x8c) 2018/01/30 15:33:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0xa, 0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000a32000-0xac)=[@in6={0xa, 0x0, 0x120, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fc}, @in6={0xa, 0x3, 0x4b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x80000000}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4f0}, @in6={0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x3189fa5c}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x458cedc0}], 0xac) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000861000)=0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002c4000-0x8)=0x2cf1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000df8000-0x4)=r2) sendto$inet(r0, &(0x7f0000df4000-0x47)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) socket(0x15, 0xe, 0xff) 2018/01/30 15:33:24 executing program 0: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x8001, &(0x7f000076c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000655000-0x58)={0x6, 0x100, 0x4, 0x800, 0x1, [{0xfffffffffffffffd, 0x5, 0x9, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000aed000-0x4)=0x0, &(0x7f0000aec000)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000223000)=0x0, &(0x7f0000aeb000-0x4)=0x4) 2018/01/30 15:33:24 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = accept4$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000024000-0x4)=0xfffffffffffffdf5, 0x80000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000023000)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0x3beb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in6={0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xe4) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8100, ""}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/01/30 15:33:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000a20000)={0x8000000, 0x7, 0x34}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x188) sendto$inet(r2, &(0x7f0000890000)="", 0x1d8, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f62000)={0x0, 0x10001}, &(0x7f0000efe000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000cfa000)={r3, 0xfffffffffffffffd}, &(0x7f000079d000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbb000)={0x0, 0x0}) close(r2) 2018/01/30 15:33:24 executing program 5: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000368000)={&(0x7f00002f9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f5d000)={&(0x7f0000f5e000-0x25c)=@newspdinfo={0x30, 0x24, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, @in=@empty=0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000ae8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f5e000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000e8a000-0x4)=0xc) connect$can_bcm(r1, &(0x7f0000336000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/30 15:33:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x2f0dc23d6d87f62a, 0x84, &(0x7f0000bfe000)={0x0, 0x0}) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c6d000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xfffffffffffffffc, 0x0, []}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0xfffffffffffff001, 0x5, 0x3, 0x2, 0x3, 0x95, {0x0, @in6={{0xa, 0x3, 0xf000000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, 0x7, 0x101, 0x8000, 0x4}}, &(0x7f00003f6000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f19000-0x4)=r2, 0x4) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000050000-0x2)=0xffff, 0x2) 2018/01/30 15:33:24 executing program 0: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005b2000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe000225070097c11fd4c2c4dc42ffa80001", 0x30) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002eb000-0x38)={0x0, 0x0, &(0x7f00004b2000)=[], 0x0, &(0x7f000014a000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) [ 57.014771] syz-executor5 (9230) used greatest stack depth: 15840 bytes left 2018/01/30 15:33:25 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x190, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x6, 0x4, 0x0, 'syz1\x00', 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3b8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000016000-0x10)={{0x4, 0x3ff}, 0x2}, 0x10) r1 = socket$inet(0x2, 0x80005, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x190, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00', 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3b8) 2018/01/30 15:33:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00005c8000-0x50)={@common='gre0\x00', @ifru_settings={0x0, 0x20000007fff, @fr=&(0x7f00009d1000-0x2)={0x81, 0x4, 0x3, 0x0, 0x4, 0x0, 0x0}}}) ioctl(r0, 0x2, &(0x7f0000165000-0x12)="6e3236713ad9fe533f7c17b5045852f207662dd2fdb9ae22b7c5969b3f815a85e2580d1aceb1d2b47a585614833a69db2d7e791a4ce13f37acd78ebcd6e3d491bf542c3043cf2658dd6c3cbe2ceecd701ba0a553452a9734c5a0d0f2113dbfb23859b21234a9a49b6da612dedfef6dcec286fedbec74bce1c5f1e60623d0bd94c62d8e8583335a2191d6fdeaca82e62bf5d928e28850dee248e8") 2018/01/30 15:33:25 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000f000-0x4)={r0}) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f000001f000)="2152312be6321b4c3f2cfb8e4f2c99565d6b413d63f918611be48d13524b73dcbd94e27e86370a90e8615e248f21b22b7f70f1edb9d5cb96d6761acac83f7ae96f3d8719ae68704825b50064397d7e5f4d1f8a374babf07e802b474fa6f42cc5d5443014513aeaf9809e2abe45374c83e45e649afc3b89be6c3871e1ce50c2af0d39f36bdf7915054a52609bea84e3da3b12de910c36b6ee12dd3ee1c0956c40aae7991bc11fc6ad19a06258f6688f699157d13a55e10aebe2dbd57f80bd8d9c475786a01e1442ec4750a34e2d374d4ba2e65f49830e8751622be5906cfe5fd626bdd9") setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000010000)=0x3f, 0x2) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x401, 0x81, &(0x7f0000013000)="1db91bd6b5637c2b27b1e4b1f8ac7f0f8fc8c20dd48e403cc91b65ae28ba459e3139e9d733b110c83563ee1996dc8a50a29c2015be8c6e7fb0bef58abebcd9035646d2db7aaef69987263ad8562df92569c3ae239006e2ac01196c2477b843dfad1a61764f92a91df53698b7c2ec134fe0ffbe710d975a0adb29c378182665ffbec60210ec8a0bcb71e1fe65903e15a90f4f40fbebb4379a9d14d36ec8f2ccc519677f", 0xa3) accept4$inet(r1, &(0x7f000001e000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000021000-0x4)=0x10, 0x800) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0xa}, {&(0x7f0000017000)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0xcbb}], 0x5, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:25 executing program 4: getpeername(0xffffffffffffff9c, &(0x7f0000eae000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000889000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="b494f15974da50101e8bad97db5e5f6208b2de829542616c407233de788a5d5339fc1da06c1665ef548ad8561ae31c092d6159959fc01a9584cd1addfc83ab9ea11f2b7795122a81fcfeb0fdd9efc8c7b51ed8e8182e353c8449c90fd2505db6", 0x60, 0x40000, &(0x7f0000e5d000)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xa)={0x0, 0x7, 0x1, [0x4]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000a77000-0x38)={0x0, 0x0, &(0x7f00005b1000-0x10)=[{&(0x7f00007c7000-0x12)=""/18, 0x12}], 0x1, &(0x7f0000fd5000-0xdc)=""/220, 0xdc, 0x0}, 0x20) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000897000-0x10)={0x3f, 0x0, 0x100000001, 0x101}, 0x10) getsockopt$inet6_buf(r3, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) connect$inet6(r3, &(0x7f0000220000)={0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) 2018/01/30 15:33:25 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x11, 0xa, 0xde, &(0x7f000033d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000032000)="be32fb35f72134880f57f4369738514dfb31673f69f325021cd4b812f39b131d1fd1e99d18f91470bb1e6c66d5d3cbeca0c8376b05f470720edfc37c6d035e3a03763fe5c70ac7e3afdfa551cdff3491b8f5e607ab764184ebb9d9f1f98022ac1d67f654f7adc2f5a3f816f1dd424448e1a0bf6c2aeabafe41857b11c90b58483d7d", &(0x7f00001a5000)="f0b0b1f52c3c0743a29d793d2cda526302184adc72f6a4fa19f7d57b7321233b5421e018690cbd672d578d203d212e18bd889b12933826b4a89debd270aa6f6100cce632882d7eb470edefdb4bd1db5f5457f41baed1b07b8c322e450c6fe8d0c5c8bf2dfad8b514144656e10f9e931070564149835320", 0x0}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x67, &(0x7f00005bd000)="", 0x0) 2018/01/30 15:33:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000ede000-0x86)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x401, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, {[@rr={0x7, 0x7, 0x0, [@multicast2=0xe0000002]}, @timestamp={0x44, 0x4, 0x0, 0xfffffffffffffffe, 0x0, []}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x23, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/30 15:33:25 executing program 2: mmap(&(0x7f0000000000/0x5ac000)=nil, 0x5ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:25 executing program 0: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ac3000-0x9)=""/15, 0xf, 0x0, &(0x7f0000282000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00005fd000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000504000)={0x0, 0x8}, &(0x7f0000515000)=0x8) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ac3000)={r2, 0x1}, &(0x7f00001ca000-0x4)=0x8) shutdown(r0, 0x1) [ 57.127976] audit: type=1400 audit(1517326405.069:57): avc: denied { read } for pid=9284 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/30 15:33:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000014000-0x8)={0x0, 0x0}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000029000)=0x2, &(0x7f000001c000)=0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x19, &(0x7f0000029000)=0x7, 0xffffffffffffff88) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000010000-0x4)=0x0, &(0x7f000002b000-0x4)=0x4) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f000002a000-0x4)=0x510, 0x4) ioctl$sock_FIOGETOWN(r3, 0x400454d0, &(0x7f0000002000+0x89)=0x0) 2018/01/30 15:33:25 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000+0xeb9)={r0, &(0x7f0000004000)="", &(0x7f0000012000)=""/0}, 0x18) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000000a000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000015000-0x4)=0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000015000-0x6)={0x0, 0x40}, &(0x7f0000015000-0x4)=0x6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000015000-0x8)={r2, 0xadf}, &(0x7f0000014000)=0x8) 2018/01/30 15:33:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) mmap(&(0x7f00008d4000/0x4000)=nil, 0x4000, 0x2, 0x44130, r0, 0x0) 2018/01/30 15:33:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)="", 0xfdf7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) accept4$packet(0xffffffffffffff9c, &(0x7f0000f3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000017b000-0x4)=0x14, 0x800) connect$packet(r0, &(0x7f0000c58000)={0x11, 0xf7, r2, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/30 15:33:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0xff, 0x0, &(0x7f0000262000-0xbc)=""/188, &(0x7f00009f2000-0x4)=0xbc) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000b77000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000590000-0x4)=0x7, 0x4) 2018/01/30 15:33:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) pipe(&(0x7f00003b0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000c7000-0xc)=@sack_info={0x0, 0xffffffff, 0x80}, &(0x7f0000c4f000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000715000+0xd5d)={r2, 0x2}, &(0x7f0000255000-0x4)=0x8) r3 = accept(r0, 0x0, &(0x7f000006b000)=0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000c6d000)=0x6, 0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f00006ab000)=""/91, &(0x7f0000fb1000-0x4)=0x5b) accept$inet(r1, 0x0, &(0x7f0000da5000-0x4)=0x0) close(r3) sendmsg(r0, &(0x7f0000604000)={0x0, 0x0, &(0x7f0000e18000)=[{&(0x7f00009c9000-0xb3)='QFg', 0x3}], 0x1, &(0x7f00006c3000-0x1110)=[], 0x0, 0x0}, 0x8000) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:33:25 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="539892ea7afd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000-0x2c8)=@mangle={'mangle\x00', 0x1f, 0x4, 0x268, 0x1c8, 0x1c8, 0x1c8, 0x130, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1c8}}, [{{@ip={@dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff, 0xff000000, 0x0, @common='ip6gretap0\x00', @common='syzkaller0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7b, 0x2, 0x30}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0xe9, 0x3}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x1fe}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xa0, 0x0, {0x0, 0x0}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x7, 0x6, @multicast1=0xe0000001, 0x1}}}]}}, 0x2c8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000003000)={0x800, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/30 15:33:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000dc7000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003af000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2, 0x2, 0x2, 0x2, 0x0, 0x4, 0x80000001}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="1703000000f1ff3da5ffffffff0000ff", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00007a6000-0xa8)=[{0x0, 0x0, &(0x7f0000a73000)=[{&(0x7f000018e000-0xef)="d00d3af6ad996c8e72ded11bafbe436534e4758a67d0305ca6b5fc94e78096f78711cb3809df016cc7a2fb41ac052adb98ae5e395620aeab43d7dd903009c97398a2845ca227019a3ac2924f74e17a272e1b751552d71bc355680f9476dee9a92ff520f549f2b7d0c11a4b41ab2cb38f1d55a08c550db60e9f34dc97f246ac9d1e360e047458abab615382baca6eab8a3d1acb3e915f0a90c1419a06c6d0233444d80ebcbfb010fcf055927c267ec44b7edb2edd41d840156d0ac7d62d421b8dd4489d473220188d6556d56c563601155d376e52676a176295a12120ed5b912da162c446ea05bd9298ffac59b14f", 0xee}], 0x1, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000d5e000)=[{&(0x7f000074a000)="98ecfa28de38f133bed5478cdfa4e6d84557cf894a01533f270211676a6927be7f278a58eb5d0ecb36a7b8906edef46777e8e8463d0998ef5832f6914f3c75d4cee6b424ec55c718b426af7e2ea675a92cbe565961d45493a717c6b9fee8b356e681d223f9b25fb871ece2de90502a93c57fa01f2ed0ccf55841ee21aaf0752c83", 0x81}, {&(0x7f00006ae000)="82b5c057c81b", 0x6}], 0x2, &(0x7f0000b9c000-0x190)=[], 0x0, 0x40000}], 0x2, 0x4000002) 2018/01/30 15:33:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r1, &(0x7f0000b7e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b55000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000481000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002000e, r2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dc3000)={0x9, 0x200, 0x10000, 0x0, 0x0}, &(0x7f00004c1000)=0x10) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000cbb000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003ed000)={r3, 0x7, 0x1, [0x7]}, &(0x7f0000e8a000)=0xa) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000051000-0x8)={r3, 0x3e8dcc87, 0x5}, 0x8) r4 = accept$inet(0xffffffffffffffff, &(0x7f00001ed000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000540000-0x4)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000dbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f95000)=0xb) 2018/01/30 15:33:25 executing program 5: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = socket$inet(0x2, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) sendto$inet(r1, &(0x7f0000007000-0x6e)="", 0x0, 0x1, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) 2018/01/30 15:33:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept$inet(r0, &(0x7f00003bc000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff7000-0x4)=0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000f13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000393000)=0x14, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000270000)={0xd, 0xa, &(0x7f00000a3000)=@raw=[@jmp={0x5, 0x7fffffff, 0x1, 0x5, 0x8, 0x50, 0x0}, @ldst={0x2, 0x3, 0x6, 0x7, 0xf8ab4669eed09166, 0x4, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, @generic={0xf7, 0x7712, 0x9, 0x7}, @generic={0x0, 0xbd, 0x2a4, 0x5}], &(0x7f0000de8000)='GPL\x00', 0x2, 0x1000, &(0x7f00008a8000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000614000)=""/4096, &(0x7f00004f5000)=0x1000) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket(0xa, 0x0, 0x1) sendmsg$can_raw(r4, &(0x7f00001ad000-0x38)={&(0x7f0000615000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000b9a000)={&(0x7f00001a6000)=@canfd={{0x1, 0x9, 0x8, 0x4}, 0x10, 0x2, 0x0, 0x0, "91a8b06e6a335b96f43e0e2061e37721ab231e8f1a30b1c0cc05ede959b3ee1976cf37e705ae70a8de15f4f8e26a2bf2ce16367c4e113280de6e752b57a5074c"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x5) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000b57000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f00009b9000)=0x400000000000, 0xfffffffffffffe8d) 2018/01/30 15:33:25 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b28000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000fb5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x1, &(0x7f0000000000)="", 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/30 15:33:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000ff1000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ec000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d0b000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/30 15:33:25 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000e000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0x4)=0xe8) r2 = getuid() mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000002b000)={&(0x7f000002c000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000002c000-0x10)={&(0x7f000002b000)=@delpolicy={0x80, 0x14, 0x100, 0x3, 0x3, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2, 0x2, 0x0, 0x0, 0x20, 0x0, r1, r2}, 0x9, 0x2}, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x3, 0x2, @in=@empty=0x0}}, @srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}]}, 0x80}, 0x1, 0x0, 0x0, 0x4080}, 0x20008000) r3 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000010000-0x3c)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x3c) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f000001f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000002d000-0x1)={0x4}, 0x1) r5 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000017000-0x4)=0x0) accept4$inet(r5, &(0x7f000002d000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000023000-0x4)=0x10, 0x80000) bind$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) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000002b000)={0x10, 0x0, 0x0, 0x8000a002}, 0xc) pwritev(r6, &(0x7f000001b000)=[], 0x277, 0x0) 2018/01/30 15:33:25 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000)=0x4, 0x4) sendto(r0, &(0x7f000000a000-0xd)="d3000000e2016f830000", 0xa, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4", [0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000008000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f000000e000-0x4)=0x10, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x7, 0x4) 2018/01/30 15:33:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x200000000000001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) connect$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) 2018/01/30 15:33:25 executing program 5: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008f4000-0x1)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000f85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f85000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00005d8000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, r1}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000002e000)=0x0) 2018/01/30 15:33:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008d8000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008d9000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa516, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4000000000}], 0x78) 2018/01/30 15:33:25 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000002d000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/30 15:33:25 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000007000-0x1000)="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", 0xff0, 0x0, &(0x7f0000008000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/30 15:33:25 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001d0000)={0x26, 'aead\x00', 0x0, 0xf, 'ccm(cipher_null-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8e000-0x20)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto$llc(r1, &(0x7f00006c2000)="a8b583788b697efe59e38ddeebcf5d457a81e79caf19d61053b916d4723f2090", 0x20, 0x0, &(0x7f0000f8f000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/30 15:33:25 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000f85000)=[{&(0x7f0000f85000)="1bec578c20391d", 0x7}], 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f88000)="ce93f541a1406f11d2bfd8ac2e3bede5825e8443e4211d4c81fc5cb1aa1a4de2b85a8cf63be3566c281e092fe9f8df82c43aab45b27fb1fbe15be11e4c1c8d963e5c3b794e0c52592e9074416bff0aceef8bb7b6bfaaf4b2bd0a17bd2970a9909bc203e3e157e79709a101af", 0x6c) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000f89000-0x10)={0xa000000000000000, 0x5, 0x8000, 0x9}, 0x10) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000b50000-0x4)=0x1, 0x4) 2018/01/30 15:33:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000884000-0x4)={0xffffffffffffff9c}) accept4$packet(0xffffffffffffff9c, &(0x7f000088a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004e9000-0x4)=0x14, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000028c000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e04000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c8b000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x2, 0x1, 0x0, 0x0, 0xa, 0xa0, 0x20, 0x7f, r1, r2}, {0x2, 0x9, 0x3, 0x7ff, 0x4, 0x9, 0xfffffffffffffffc, 0x800}, {0x4, 0xffff, 0x100, 0x4}, 0x24, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x3, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x1, 0x1, 0x3, 0x9, 0x14, 0x34f}}, 0xe8) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r4, &(0x7f0000632000)="", 0x0, 0x0, 0x0, 0x0) r5 = accept(r3, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r5, &(0x7f000085b000)={&(0x7f000052f000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000018e000-0x90)=[], 0x0, &(0x7f0000677000)=""/210, 0xd2, 0x0}, 0x40000022) 2018/01/30 15:33:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) accept$packet(0xffffffffffffffff, &(0x7f000071e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f3c000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000e98000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x16}, r1}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000019a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005dd000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d0f000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x5c, 0x0, 0x8, 0x2, 0x20, 0x20, 0x0, r1, r2}, {0x9, 0x2, 0xffff, 0x800, 0x7ea, 0x4, 0x2, 0x0}, {0x7, 0x7, 0xc82, 0xffffffffffffffff}, 0xf9, 0x0, 0x2, 0x1, 0x2, 0x0}, {{@in=@multicast2=0xe0000002, 0x3, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x4, 0x2, 0x3, 0x0, 0x2, 0x4, 0x7fffffff}}, 0xe8) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000002000-0x88)="aad787c2afba2214992131579890a6ccac2d45081673bfa88d1da4ac66bea17ddeaab896fa657e1580444b0354f6a48864f5cb5ee12c10f3c5fb79501401a1807e866f7072081de52079a464dd8381a76a6de1d5ec56e0987d91235a0ba04ea174e1c102faa653efe4d8c88b2a482afcfb5184425bee2200cda81a6309da97a328ba7724d6894fd9", 0x88) 2018/01/30 15:33:25 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000618000-0x4)=0x0) unshare(0x8000400) r1 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f00007d7000-0x38)={&(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x41)=""/65, 0x41, 0x0}, 0x0) 2018/01/30 15:33:25 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000011000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000012000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000011000)=0x9, 0x800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000011000)={0x0, 0x1d, "b4a3ea80eec4be8bd4f10abfe0eee0d9b2416901b1574fb88c5e31b0c3"}, &(0x7f0000004000)=0x25) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000011000)=@sack_info={r2, 0x77, 0x5}, &(0x7f0000012000-0x4)=0xc) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000001900030007fffd946fa283bc0af0ffffff000000031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:25 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x1, 0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x1, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/30 15:33:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000ecf000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fdb000-0x4)=0x14) write(r0, &(0x7f0000e88000-0x24)="2400000020002551075d0165ff0ffc0202000000001000220ee1000c0800200000001700", 0x16) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00005e0000)={0x1, "90b88df91403"}) 2018/01/30 15:33:25 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000e8c000-0x1f)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000fd6000)=0x3a) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fd7000)={0x0, @in6={{0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1f, 0x8, 0x200, 0x31}, &(0x7f0000fd7000)=0xa0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fd8000-0x4)=@assoc_id=r1, 0x4) connect$vsock_stream(r0, &(0x7f0000fd6000)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000fd3000-0x28)="260000005e0009000000eaf8ffffff01000000000200000000000000000008db1ee9ff4435ea", 0x26) 2018/01/30 15:33:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x800, 0x0) accept4$netrom(r0, &(0x7f0000dfe000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004fd000)=0x48, 0x80800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) accept4$nfc_llcp(r0, &(0x7f00005d2000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a90000-0x4)=0x60, 0x800) 2018/01/30 15:33:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/30 15:33:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{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]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f00004db000)="9f97f365df571320657b8d42c6570e1152e7abb5c646751233bbec959eb63e96e24e75227af3d93c87f1e53ba7c9d4c40e50d5ff9e9b52dd31b8565a0a2b91a9356bfcfb9289d8b506c8907b1dcfd1ed8c263247257dac3555ef88afab57c175d69a607e9c248ab3bad13e1b74aea0734faabc0b466c2cf3b6c84ce5e3fdae36b584102e45cc1df24d0ee0e7c9735969d8cf5b5874ffe521276968e2224faa8c58b335661c956295392968f3bcec828527e4e966bd9cdc85fa2982055235415638ed566cc0ed84526c37a3", 0xcb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 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}}, @sadb_address={0x5, 0x9, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r2 = socket$inet(0x2, 0x80007, 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f5d000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b46000)=0xc) 2018/01/30 15:33:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000af3000)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000000)="", 0x0) r1 = socket$inet(0x2, 0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) 2018/01/30 15:33:25 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000006000-0x8)={0x0, 0x4, 0x5329}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r1, 0x652}, &(0x7f0000006000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000006000-0x1)={0x8}, 0x1) 2018/01/30 15:33:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000288000-0x5)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/74, &(0x7f0000002000-0x4)=0xfffffffffffffe53) r1 = socket(0x2, 0x6, 0x0) listen(r1, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000a23000-0x4)=0x4) connect$nfc_raw(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x3}, 0x10) recvfrom$unix(r1, &(0x7f000000d000)=""/13, 0xd, 0x0, &(0x7f0000010000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000+0x4cb)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0x10)={&(0x7f0000002000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/30 15:33:25 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000006000)=@generic={0x0, 0x0, 0x0}) 2018/01/30 15:33:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000015000-0x3e)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) [ 57.469437] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/30 15:33:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x22, 0x7, 0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000ab2000)=@req={0x7, 0x140000000, 0x1, 0x25}, 0x10) writev(r0, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) 2018/01/30 15:33:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f9a000)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x1000, &(0x7f0000621000)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000f9c000-0xd8)=""/216) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000236000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe00000000000000, 0x1, 0x401, 0xf84, 0x10}, &(0x7f0000f9b000-0x4)=0xa0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f9a000)={0x1, 0x8, 0x9, 0x177, r3}, &(0x7f0000442000-0x4)=0x10) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000f9c000-0xe8)="a3a23bf5ad1774a8dfdd499f52d163d08c1831735e30ad15d62c9d219eef0f5b2967b983e2191c354d61e9e2ad2eee1abf70687f834a88cf911bd93a28abfb4c720693b37f0d17aa44d4c685788cb6b3d2811c236397bed15e3c1d79253aa059b6c31bb5cb607d3c21048a777a129e597bd25b2515b1bc12edc05356c12a85d9b797ec3d2e5b0675b3c3746bbfd9d44f6b3f1d13a2a7b2d438a2ff9b48d04363f69fdf2b2725d488bb659a165740a9898b142aa4a7bab4a8104262d6c83fd97f622ff47a7facea0ef17ee9326a97a1cb5f0f6b1e6977612df999f7d99a0355b3b13bc6df4d9ab318") mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10)={0x0, 0x0}, &(0x7f0000f9a000)=0x10) 2018/01/30 15:33:25 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x970, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000e000-0x4)=0x40, 0x4) write(r0, &(0x7f000000b000)="", 0x0) recvmsg(r0, &(0x7f0000003000)={&(0x7f000000d000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x30)=[], 0x0, &(0x7f0000008000)=""/243, 0xf3, 0x0}, 0x2000) 2018/01/30 15:33:25 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x0}, 0x8) 2018/01/30 15:33:25 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000001000-0x20)={0x8000, 0x3f, 0x6, 0xed, 0xc, 0x10001}) poll(&(0x7f0000000000)=[{r0, 0x80, 0x0}], 0x1, 0xa8) setsockopt(r0, 0x84, 0x7d, &(0x7f0000331000-0x3)="", 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000000)={{0x5, 0x256, 0x2, 0x3, 0x5, 0x6}, 0x5, 0x2, 0x6, 0x4, 0x1, "fd737ed9d84178979ce5b3b430fdf295e0e56086afb20f7030d864001f65ae81d826353312c5e8af03723921c0f5143a0685c07ebf58ec9365e1b3a01594e47db2904d7895d5c91654dc76de97715d6242e7875bbeac1b2e84d66028b7741fc57de7e25f51a0b4f09094dda002da8e7e3fd3a7ba025fc55ff9bff5865bcf65ea"}) 2018/01/30 15:33:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x26b) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/30 15:33:25 executing program 5: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000941000-0x2d8)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x130, 0x130, 0x130, 0x98, 0x1f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00005e0000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x2b, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x130}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x0, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="4e19a60c161057b8ba2cda4095800983", @common='bpq0\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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='syzkaller0\x00', @common='lo\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, 0x70, 0xffffffffffffff40, 0x0, {0x0, 0x0}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x0, 0x0}}}]}}, 0x2c0) 2018/01/30 15:33:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000057d000)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 15:33:25 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x33, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000)=0x10, 0x800) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000017000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000016000)=0x48, 0x80800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000017000-0x4)=0x3, &(0x7f0000017000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000015000)={0x0, 0x4390}, &(0x7f0000011000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000d000-0x6)={r2, 0x9}, 0x6) 2018/01/30 15:33:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@generic="88b120c90facbc1814c18a9999e1254d", &(0x7f0000000000)=@ethtool_channels={0x3d, 0x100000000, 0x1, 0x2, 0x9783, 0x5, 0xff, 0x2a5870c1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000038d000)="5182aa30221b37098b0e595415dfeddf", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000030a000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000035000-0x409)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "c0b9a0", 0x14, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000620000-0x10)={0x0, 0x1, [0xb8d]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000084e000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x401, 0x3, 0x3, 0xd, 0xfffffffffffffffd, 0x7ff, 0x1ff}, 0x20) [ 57.574354] sock: sock_set_timeout: `syz-executor0' (pid 9444) tries to set negative timeout 2018/01/30 15:33:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair(0x0, 0x0, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000f79000)=""/63, &(0x7f0000e50000-0x4)=0x3f) getsockopt(r0, 0x3497cd4a, 0x0, &(0x7f00009c2000)=""/54, &(0x7f00001b0000)=0x36) connect$llc(r1, &(0x7f0000e7d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b04000)={&(0x7f000057d000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/30 15:33:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x6, 0x0) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/30 15:33:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f0000c36000-0xb8)=@newpolicy={0xb8, 0x13, 0xd0d, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/30 15:33:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000d54000-0x70)=[{&(0x7f00005d7000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006df000)=[{&(0x7f0000b7d000-0xc3)="05", 0x1}], 0x1, &(0x7f0000135000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x40) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007e8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000445000-0x8)={0x0, 0x1, 0x7}, &(0x7f0000127000)=0x8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c34000)=0x0, &(0x7f000018e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002b9000)={r2, 0xb9, "f304c86737c2fc78f5e0bc894dc9b186a82422dac5c809f90cbf07aaa8b813f4948e56b5d54b1551a6c7380c789c7a5cc95de16c08ed2b966a7d60f8a5e2bea38256af45b478a1cb3e0cff9a3c93dcdf9df18f786594c5e921d0ad333963ce6fc3662183ea52567b45bc93ef19998058cfbfde2e007f45edd1f0b7baaf65e692481c63991f9ded12a4f464cc10434659d70107791aff3cd8aa29e59a2fd2a60a91fd6edc5b0068435e775f12727fdedf509794b55e5232398a"}, &(0x7f0000a6d000)=0xc1) connect(r0, &(0x7f0000211000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000140000)={0x0, 0x0}) bind$ipx(r3, &(0x7f0000492000)={0x4, 0x2, 0x8, "ce52443aa2fc", 0x3, 0x0}, 0x10) pipe(&(0x7f000076c000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f000048a000-0x47)={r1, 0x4, 0x0, "a2395b92993ba9f41c348b96f288e3cf15fde5a3fe458fc38d67d0fb8fc82e34e2ed0a5acf06c2682d311389fcc46581f26b2b5c044fec928b884b5355"}) 2018/01/30 15:33:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x0, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f000091a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000079f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4b000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00003ea000-0x108)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000992000)=0x108) 2018/01/30 15:33:25 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000c02000-0x4)=0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000ffa000-0x50)={@common='ip6gretap0\x00', @ifru_data=&(0x7f0000ffa000-0x20)="d269fc99cffcaba5a5d23eba1670ce291d11dec37f7e5797bbc3b71744237727"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000ff6000)=0x0, 0x4) 2018/01/30 15:33:25 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001e000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000001c000)={0x0, 0x82, "ef1624e3d053f1c40da9b6c848ba7ff72b04b4fef4ce7c87994cf579e0f0224fda2b7c367279872567c82e70cc492c04a98fd8769e4ead017b746ca934a59bfe90a3e723c5958739bd6ad05570cad97d66f04b4efcb4d47d0f93ff3315ae04a7ccf3abee2def733d2c29ab60be0d060f11b26d4629c2c30e6441480f100abb9bc863"}, &(0x7f0000012000)=0x8a) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000001d000)={r2, 0x7, 0xdb3, 0x5, 0x7fffffff, 0x8}, 0x14) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x134, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x0, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3a0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001000)=0x9) 2018/01/30 15:33:25 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000003e000-0x15f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d081", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "bba1f1", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) accept(0xffffffffffffffff, &(0x7f0000fd2000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000-0x4)=0x26) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fd2000-0x4)=0x0) read(r0, &(0x7f0000cb5000)=""/94, 0x5e) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fd2000)={0x8}, 0x4) 2018/01/30 15:33:25 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ec3000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022e000-0x4)=0x24) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002ee000-0x6)={r2, 0x3f}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000ac5000)=0x0) 2018/01/30 15:33:25 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000cfe000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="e620a70237b3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7bf9a02da11d87975c7521dc4019a9fb"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000)="", &(0x7f0000017000)=""/0}, 0x2f) 2018/01/30 15:33:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x400000000000007f, &(0x7f000022a000-0x1)=0x0, 0x4) 2018/01/30 15:33:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f00001d6000-0x1d)=""/29, 0x1d}, {&(0x7f00009c8000)=""/59, 0x3b}, {&(0x7f00008a0000)=""/17, 0x11}, {&(0x7f0000d4e000-0x3b)=""/59, 0x3b}, {&(0x7f0000000000)=""/139, 0x8b}, {&(0x7f00003d5000)=""/20, 0x14}, {&(0x7f0000000000)=""/188, 0xbc}], 0x8, &(0x7f0000000000)=""/0, 0x0, 0x100}, 0x2020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f00003a9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f000000c000-0x6)={0x1f, 0x8, 0x3}, 0x6) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:33:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001d8000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000e4000-0x10)={0x1, 0x1, 0x3, 0x6, 0x0}, &(0x7f0000399000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000045a000-0x6)={r2, 0x5}, 0x6) socketpair(0x5, 0x8000e, 0x944, &(0x7f00009bb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000c9e000)={0x200, 0x8000}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000d12000)=@assoc_value={0x0, 0x0}, &(0x7f0000233000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000064c000)={0x1ff, 0x81, 0x8000, 0x0, 0x3f, 0x7ff, 0x9, 0x9d1, r5}, &(0x7f00009f5000-0x4)=0x20) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/30 15:33:25 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000004000)=[{&(0x7f0000002000)="058aeae656f6f1d9536b820dc8e4510b4691b39f1e91f226fbd3c9f758516239c4c2f59c84143c44794afd1019b65e2a3e3d4862843e2ef0e67d74319944ff0b30967e1b3ed5bec8697b549c14d719ac75ef8d75ae5dfee6028527450b719d9bce275531bcc9df6460796c5f1a79761c3e90e0a7235a476cd75dc00573fe67c64037042b8cc6551d532525967321e5ca0002398041cd6da723558f05e8245b41d86ca0d12cacececbce8d2a4cd7de093ed40473f51f89bdac3cf767a", 0xbc}, {&(0x7f0000005000-0xd3)="43f1aeca92572ec66beed2bbebc4c09c7cd55c0419f7f54ea21e7f5ea00c87da17874270f5cb4ba96332edf8534222c4aa6b6e6bfcf52d799168689b0e194fe9169dd0d4e43956cd47e960b12273a29c4b1120b25b51a8861f0b1a002ec4a81e66f72f2c60584a350d25b0a30d18a8aed6f5b08919b3f2830f2d4b853c3151037bc53947c0e5f7c5ab8bc40798e29b5d0ec7367298e0e95a13b1c098106aa3842bf655062a7bcdb7ef114e7852971b47037d44b96b743725d54f06bf99169ba6f24ab2e63fcef60d4bad6bc17f45d3f233eecd", 0xd3}], 0x2, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000)=0x99, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) 2018/01/30 15:33:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f000004a000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0xfffffffffffffe80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f61000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000d56000)={&(0x7f0000432000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x337, &(0x7f0000805000)=[{&(0x7f0000ef7000-0x5f)="3d2c17d4f092537b9dce4afdee1a146e76c0536c6c59bafd6c6ff6ef9470ad44", 0x20}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) r3 = socket(0x1e, 0x4, 0x0) close(r3) 2018/01/30 15:33:25 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7d000-0x4)={r0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f000087b000)={0x0, 0x0, &(0x7f0000f80000)=[{&(0x7f0000575000)="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0x1000}, {&(0x7f0000003000)="37380b0fe911700ee28dec1ad280bad366418bdc0dc329a2bf601e7672f81ec21f691a6e83d2cb12894c0f49c42a606434a5f345a79588215678c61e5b198e7834bcbb961df3296dad740c447c4fe0cc8ed0c6a33edd3b4e3f9a7f1257056e3e5267f4d6e407723ee4fa19e24287e2f68b1a0a8a86ba35ae9bd4f93e5cc19ea3b69421be2cfe8f750446eb1de6df5ebcb5512430a13907c69d98f5af13430bee13575aa155a6cf8884a8c01d670e2093f474a3e002ab85f6987c8d97b049fe82fc2fe007b9bb4c95f0ab4f1c6349b4994510bb6f3e", 0xd5}, {&(0x7f0000f81000-0xe4)="8460164b743619a127b63dd868b9b1419405ab6a7ebf916446f539ca23ed285fe7a47295e45c074dcc89d6472035c12284ccadb253ff5f28bb93786ec9caaa9dcd4f816742e3a29acc87a126b5941ad6ecc488a78fc78fa9e7d145d4f471eeb20cffa6285b587606365daa0dcaa8fd42a103960debf671d6038d3e7cffa26eb82eeed54418df15e45bfbba4549795ddd4d29e39595428de5cfdfdf7accd9d9fcfbeb9d04aac3a57ff30866bec1eda9a2b5d2ceda04b47df192ec647dfa20ec5e46d1bf53cbe8e905ff2c5cee1e27df43839a2438f670bdfc247a1e864b0d51d684a89353", 0xe4}, {&(0x7f0000253000)="e0add6e388ea30fc800f73b53b284fb896fd1e76587b0c10e38c4a3967935dd1307241a03efd91efaf4bbcddca389bce9f5c38a6240b3d8628732a9f7806d9dd524b786865f14be04f323b1c24bfc64676616428fc147b3ea2e1a780432566ba8acb36158297c1dc768727b1c89b9b49509b3e4f", 0x74}, {&(0x7f0000279000-0xf6)="1bd3ee398220d186587f6da51ede401288fc36d3d5a3a0a897d8a6edae5e64978c9ce2232e7ce5ed9eaf8be2305bd3016e90187f21a1c169bfe3e708d97c54c0210258b5aba85353b1aa8d5526e846c016fe68de6998c59a9eeedf176670c010ec5d5238703987b0df8eeba794f9a3c321a01f59b8afa93e0a973d5ec15f55daa0937748d7b2d2088190c52f076bb8c7307649e1060f67fb9be3847f5ce36f5942ae176bd0490ee4948c947b9f662af6c2ea06efb9b88d736a7a073ed6f34103f357aaf122933d24462cc12bcccb5bee3693be94eca9badffed16f00e27fe3919931be19539fce0032adfa18a76397a1ec9640c554e0", 0xf6}, {&(0x7f0000f80000)="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", 0x1000}, {&(0x7f0000f81000-0x78)="c706c16fa72ac8396f66c996d2e652d127ac61927aee906e889e2e282c9b83b7d30d65a0b315ccb452b2345cacf312ca516c81003d00219608c68f948a37558f2ee6c176008d18b5dddf8eb93262e80c655229fe25cc26849d8e9f7877bb9596717eb746613c3d1d8a8d4a6c9d67972383706aa4ad4d3210", 0x78}, {&(0x7f0000878000-0xa3)="b5b4ce02b81739e4ad5968515b4e2dd4a56744ad072810ecaec34d267da90b0e53f0e76cc87dd33ba9c185b35e9de03ebf7649922091085846a086edeace258cadf8ff52e76c09136183ab55b1df985d59ad06c6d6782b920f1787fe5c3554b96cd8631040bb105001161c2b19667492df91150d3dfbac6d20e3f5563bde486b9b8296958c598292b6bcc8cc7caab6991ff6c710cb9cfc1a3c3ac5380cb3b97f46fe96", 0xa3}], 0x8, 0x0, 0x0, 0x48011}, 0x20000000) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000f82000-0xc4)="66d82db0ac116b97416b19ba4a13640dce1f6fe80a48fbad264419e2cf3dca4eb136c2e509b255c3d573e03a8c7c4def75f755c12b0099d11e1c1376194c4aa426a1767641b41cd9789b9a786e78f652f62763c9f56ff086b9eba53f7d09293032eb7fabf40454f03a487a9682a58b0b1d4a0c8cefd6a6e631a7fc702c2fc66ee019c5eda158439de37c85180c6eb741cd07ec5160ad5a882127a8c65ae1661c04f1adbaf8a926b6651b014c46d0cd699e44d5d03d00a610508bbea572ae2512f47bb90d", 0xc4}], 0x2d1, &(0x7f0000f80000-0x30)=[@op={0x18, 0x117, 0x3, 0xfffffffffffffffc}], 0x18, 0x4}, 0x800000000000000) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair$inet6(0xa, 0x5, 0x400, &(0x7f0000520000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000652000-0x18)={0x0, 0x3, 0x30, 0xc8, 0x3}, &(0x7f0000ffa000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000603000+0x5b8)={r1, 0x2, 0x2, 0x60dd}, &(0x7f0000dc1000)=0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) poll(&(0x7f0000beb000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/30 15:33:25 executing program 4: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f000071c000-0x4)=0x0, 0x80800) 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) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x5, &(0x7f00001f9000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b35000-0x4)='GPL\x00', 0x3, 0x5, &(0x7f0000001000-0x5)=""/5, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x1010, r0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f86000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000cd4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000665000)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0xfffffffffffffff7, 0x3, 0xffffffff, 0x10001}, &(0x7f0000d5f000-0x4)=0xa0) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0xb, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x20000062, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_port={0x22d9, 0x17, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x16}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e3c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00007d3000-0x4)=0x58, 0x80800) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000002b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00005d4000-0x4)=0x0, 0x4) r1 = socket(0x12, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 15:33:25 executing program 6: socket$vsock_stream(0x28, 0x1, 0x0) epoll_create(0x0) 2018/01/30 15:33:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000f77000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) pipe(&(0x7f00009bb000-0x8)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000e7c000)="6810146363487799744085b64f668cd1edaa9b01ff2035075a33588693d6da747afb681deb5e19e4e144c1f2a2b620b65280245747230d403c0df627426d0e52781d24bf775c30a0b4804bd0c6831832a2e3c35d70e028099bd69c942666441c7ee7bd57bdc4821ba214b5144246445be414e5a9641ed5ad95c8184f0a090a2fe84663e679bc9daaea7344986529e6effc5aa100d151123612bdde735e5eb09c2ad8d5b7c15d8be381fe48b305bd3159d816fb45ffdd48e1c04d86e41bfdd35e38127c84b5") listen(r0, 0x8000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000e1000-0x6)={0x0, 0xf9}, &(0x7f0000028000)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000023b000-0xc)=@sack_info={r4, 0x11472e26, 0x2}, &(0x7f0000a98000-0x4)=0xc) r5 = accept(r0, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f00006cb000)=0x0) write(r5, &(0x7f0000efa000-0x1)="a1", 0x1) recvmsg$kcm(r5, &(0x7f0000b34000-0x38)={&(0x7f0000ad1000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00007f2000)=[{&(0x7f0000de2000-0x4f)=""/79, 0x4f}], 0x1, &(0x7f0000524000-0x20)=""/32, 0x20, 0x0}, 0x2) r6 = epoll_create(0xfffd) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000a59000)={0x10000008, 0x0}) 2018/01/30 15:33:25 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ab1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@generic="fc64ef99862b027d4b415b256233e554", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000007000-0x14)={0x11, 0x1, r3, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/30 15:33:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000013b000)={0x0, 0x0}) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b08000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000bf6000-0x38)={&(0x7f0000ddb000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000883000)={&(0x7f0000b4c000-0x1074)=@setlink={0x34, 0x13, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000059000)={&(0x7f0000fa8000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000867000-0x60)=[{&(0x7f000047e000-0xd8)="4c71a44f1bc0224dff78f00e7a7887789cc8dca5a139b78f774e19b159655ea3c8a47575baf3d57e4af3a3c7c696d2e3806a8d5f8b8fa2a50e03625a3ec7b0713aa6a99ea702056350b1f37e628942ef3df04007f41bd90068fa28b56faa79beb80a7adfa4b0e5121cf85a5f2a3a90c5bdde484235cbd5b149e7ef0ef9c9a2c21dbda358a45c1e88b23b5d836a8f36c9ea035940eaa108dbea651295a1006ea9d7831a21ea5e39d208c4d0390159b1785e390acbec5bd2de6c8832246fa8d06b89bf1746d520f1b4b14b2934c2cf5601c3481bb9d69ec2ad", 0xd8}, {&(0x7f0000735000-0x57)="cfa6003f884d63e53abfee4db62a200c6b097adb0c59388388fb00e8b9ff836e13df627131354e63e3b8277d7215b86787fc4eb4a309e52947ad23aa3ac0f47d6ada5af0f87f64a72314e8dab094d0c6c6a57ecf444461", 0x57}, {&(0x7f000061f000)="87831934ca1eef81eb0a41963c0a5c5fcf7a5bfbf4ecd6c63343c6169bb39b99f9", 0x21}, {&(0x7f00001f1000)="dfbc302ddbe2b9aee5f8f820d564fed24a4d4c0affdc489bb30d306509ce11f9", 0x20}, {&(0x7f0000431000-0xc)="a2f10ef5b60ee0550f508951", 0xc}, {&(0x7f0000b36000-0x53)="2d1f6b65e7eb57fbb24df02845b8a7caee9f5e6f0e8bf5ede6c9720d7598890f5954120dec194366b5f4ceae450ccf062a8d16404e9ed8ade996818e919952b7d06cc2bab6988626452b7725011d1ce2c3c3f5", 0x53}], 0x6, 0x0, 0x0, 0x20000000}, 0x40) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000ac0000-0x4)=0x4000) 2018/01/30 15:33:25 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0x26) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000012000-0x10)={0x9218, 0x800a, 0x8, 0x790, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000012000-0x48)={r2, 0x40, "95ce13890a0fc7b4caa6e4577275c353a3c966eb4efe69b3feb3c61b0d373be38db1bdbff39b56ea361c8d319e9d06a565c3858e1a667da14de91ff79b479640"}, &(0x7f0000002000-0x4)=0x48) read(r0, &(0x7f0000011000-0xbb)=""/187, 0xfffffe48) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000011000)=0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) socketpair(0x0, 0xa, 0xffffffff, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000015000-0x8)={r6, 0x2}) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000014000+0xe0b)={0x0, 0x0, 0x6, 0x3, 0x3, 0x1, 0x1, 0x8, {0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x100000001, 0x5, 0xc}}, &(0x7f0000014000)=0xb8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000015000-0x8)={r7, 0x9}, &(0x7f0000000000)=0x8) 2018/01/30 15:33:25 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004d2000)=0x0, &(0x7f0000001000-0x4)=0x4) pipe(&(0x7f0000320000)={0x0, 0x0}) getpeername$netlink(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d00000-0x4)=0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff9, 0x4) 2018/01/30 15:33:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x4000000000, 0x100000000000000, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620851a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc6bab4a8578495941708a81ce630bd00a135da1cf62b4357369154530c8a3ef02eb24edbf705a5ced4f2bb01d49e21ea5b3e5515b506383fe8502c28578d9677306403066ddee1c99e321c45130cd3a216dc9c84d175eced8de282007c411717d7e7818e761578bac47d2f09a4a89e7d3ba92dc47181857e2ae2714774540fcf79039210bfdc0a15bcf4f91c85a7d97995488017dc4c4802aee4257b65e3ef0f5ed11702a09d33c7aa44ab08867c8dd260c93c5082a4b19a3111783d9371f8b2f1231ae543e9ca77e10fdcbc24c76ab11e72937b3e3866d08008592061b3eb799bafd9635615de8a1077e8cfcdb95766721f0691693abfee445219959e972c6cb950bd8124c736f4df6572171719ed0fbd5b7cf5c7849a4abf622f2ec91594e3603ff9d4378f301517f9b42fcd95da35de020ee9a2cc1ca706a9c4356dd96464aea82371b8c620e30c1e4637e6394528dd7b47fd65ef9466c2677afc0be61f971568c6dd0d849288681f7ba8a68794ee910db6daf318491dcd63f2e76f3a78d9017ebc5bf554d21d24fd875de1d3bbd0fa12082cb0950222f1ebba49ae0e46d848d91be7eac6ae77bcdd7de332ab1d0eac5474cfebf307738eb18f3dd5ceb82a286d735003146eb2fcd9b96bb896617267b22383083278bbedcbb9b2bb3ea3ebdcb69ec61f101f13e5c2be4f32209c8303e6dd974ccaea6c686e8a0aad8cb013fa29b4bebe0f60e0756ed3d03b851f38ede71f88678676771c77727384fef9abef4dab228f6ab8a0a39e91a18cb01f687d4775429cd56a6dfc2c6d5f38d6ddd6e46f07fdfc1d5fbe56597329b6487afc7d5cd209e36dd2343fa7d934fe34d50be392239f81fb83ab6f7a84512cc8e6b0dcff75cd0850dbc919bc628822e587b3a0efe9ade098e72e007875c7858124d417668471523d94ca7d5115dedb78470d850d28660b925e90551e20dd5681b05db4d55ded5dd7b43c6a4eedea3449c2e4f63dd2fad564bddbf0adcb33e6643be3c35621f4d1889309a56e112dbfb865ea75f9c2d36f125825a0e6e83f6a84b839346cde7b125712cdf81b3e1433213feb542af98e34708284b1036710873b5f20dd368a3763701991f1fd9c77522448005c08dc5372320e5786f923973aefb0182e72c8e95af63b38b8fccef3656829bb1846bacb586b6f7ad5d4ec3b18803d5ff5fb007128bc0ba4106fff01c0d2b5245d3ade06c12a62a1a9b1cef04edb4492575087eb241c36431d9e995d76c1bc56f0d6c3ad4c3865f3c2cdec301dfd1b55b5afc99c7a0d3ffdc7d4add3a0f9e5c37c3ad84d377310a0e8c398fc1820a12488ccfa8e55900910f7d00a3cc36618d5c67ba26b71e0502c4be5e78471c93853f2ad18c6032e827b3ff3852a7e6f4d4d628fa22749b3a5b8072ccc03017b99500c7e16736861454a016b20863da16cf1124044b941b0dedf9b75fe70cf403fec3fd8ead5714bf4113630414cdf3f55879e50869d5bd233166bbb69550db396afc28f9bd495eaedec2330abdec5eedb8ccebd38d7f97a0a210b674bf123f1fb2da1f5ddf78642c7c7e96fef99c7d8a42789aaa9ce70899c8102e4402a96d00b931b6cc3458d37917f291c3543ff488723d002831745dcccd9d1af40160d963a29ae66195072a8f65210202d1506fbd40fc4cd9dc5a9d9bb96473afe642c2be663205e44cbbb19b75048b2088730ed3c84b6ac6c7c89d93b689b7c2136f5ba26e5c53c38aacc4da969e8be6e0a69f97ce933dc5af96eea4c82e3b5bb1aab933364a3e6f10454ee8e23192d0b977b48892e5d24d41215c7019a5832388717fe0f11c6703d9290f5ed391e796022ca8235262a12c3b04a3f17f4bf017427b11b2328ddb0455815eedbd8748ce9190d73ae0ca98562faf6ee108ec30b6006638e280ff99d285b3f1c38023c498b7f1263ed4f489b74126818d778db508066c52709716e03d21d3e9a2b9e7eaf5ba24edee067abe7c035778b9f18685cb37023af50a596a8fbee1d811575d690a2a58e37415270592161bbe2217c370c6b4595345bc9fad53eb681b57dcc06464cbf46e140439e0e5505e61dcb510217b24762858f93e54e978098b02c490724c997f8b21117bc88d984e322416c37c4ee8c07854f32890d78c4f69ed8145791896c049166af9f8c343887658f66f6a22913c82c6d01eb57b339b21ee7f97a626efbed20c3c59d68ebaf72e112392f05fdd1ec02e627d332e8d6eeccaa57e8442be2870e5885a88fd79f1bcba6e2f5309fea94a6d3aa8ab008db6c3c3821e9f391ada7c07f3a403e567a0c0debd3782aba5acf52401d282370f55e6c2a1db91cad5fa62aae97d1e4913def71a08749d7f46965e58ea2f737cc56105577b249143b895f0f3c2f62df70e55817a220ed2291d6a77954e3485e40a7b483ba1adc1696232e396bd564a493bf401e3680b05660e39f42745ba05143d24d879ce47d375ba19ff9b95fa66855ed6d559a0df8474ad72e32dbbf8dd5d95c3b7984519c64e9e577db8513f026d3129eb2352f5f55f5b587faf496fdd457ef424eb5d818ff395a00f4a113be47d43d12ed8773659b9964a6141688f1c613a7fd2c5b0ae78d0067cb68ec2a042e2c47b12b500000400ed785ca630c7ca9942c7d99feb00000d80b231dc530cf6ed22e926dd68054227aa99bb6d235ba8dd0e76ff9470a4cd84d84dcf4787a3febe3bb247650e91f2d345e7ad9438c58274cb71ccb4a251432f101dd03f228385a22c33430e44acdb92a9f07770f25cc8b2ab0019029de6a68a1b43a84c8ad7ebc60b8c08c0c857b5c8d6b4a27bac9e946c1d2496bbcb5200bf8bfc27fba10437096bb6ddcaff53130b78f40f09f4ff89246636e72cb709e9aecd90e7f854c08af47954e6cf5bb5df7ba8f29c3a58fe93eed54d81c8e4b759c153c96d83e929552ea4dfd0dafc7efdb36abef8098865255d86cfd3f368ea83f339216b73bd301db5af6ca3e9892cfd61917ed1a9b75377ce322e6993fb73f970f5368ec79f288a0d21b920cf0e5622914a037902fb0888298843d8a5740f2c32e67da6f7c7fae963d43d8822276004aba3987c32c4bad18b2c277dece392d3b1fcb5cc36efc1c2fc65882c3be4f65a41d95b8a0ae7ce831259eff7c52de3e5f56d25f76b15f64130536cdfd73a20924b361068a91f0d0efb1bf14eaa9b59218bc2385f8cf9cbe8a74a143f9f2f69d24655e954112a1580fc6a710e59ef9196cba068e7d1ff22f7977ae8b0093a893306184525352cd9a5956fc18f877c1d1f41ad8b895a90a347cee2d731e9d3e91d68fa48f1b23eef3d92527c589f21cff3b7cc69598e03efeb83335b2973d3ec5e30661c4f276b9b8eb3786705e9034f7a9cb80f3722e9bac0a9f81d51bc88f0d255c875e6d8377d6d090245a47d519d49b8325a4d8b3edf86cbfab71c50dccec8c27c47bf0e87e35c24e2a70238d19f310b275a273ed3079d96073fdc77ccbdc7c029595bfcfeba5a05c33e28173be404dbf30a37dd17ddbba5fc7fcd5fcb6f0b908f28931bc6bed350a653004f7b08a56a990558ef4d1ecc4aad62575c3b8e2d66726fcd97517b3fb41917c8e2f17299e36426297795b0b7ac30ae7f5205ca2340bc17d9da2dc8d5a29894eb4ef0e1144e4ac092b00d189fb121788158df32e5f5f6500736f9240f64f37892fc3cd4a9a864214393b675f8a949304658f335da6babdc724e8d8c1352b91a88e07dbc9b2cc04d15a3e8f58f07075e36619ee2cb228e554990207ca896f779e63573e2b1261f35f8d0018cab12e8d21fa0fb4e51b4762a63d6f1633c0c9bceab843a60c202e4e8bb7d3fa4990b9086908b65ce00c28af904df914bd6cfc471d3d7eac62dbdf7b820fb2589c87cbfe40d366e5e764edf6d0d32e69f0744e9d525426ef7a1f10d351f5a15b021a78d2f7527b080b3480315381caa1fa9f8712b4f3bef0f402a1c3fa6bd591477a43d4552add84cb4723eee30104518c3119c2773ac36ebc09165b382efd06ff8280f776b256e822d4a5fb26ab1bd1c13bba370221db200bea82e55dd0101e2cc59793217c2650f1bfe92b9336ea83772631a578935e98a007bd493ad727085248d3b6a24c36ab1c3b471e683427d8d8bfec897e6b37ebe2479ae18b0da33684b8a6d2863b91f914aac6e10e836bf3f1efe8e41724170ef051e1dcfb867c5dce67068c4417e719990281e33102618cd571173966f93dbe06ab9d1c11bed9952f5ceed152e5bc8bc1bf632de9057799392cac263615fd4b816a8a92df84b126c6b02fc0525021037ba1e39cd44a63e71d4034f8f6847c7e18cdba32b540b2447b5b1384ea21cf8b7d06984783ca477b31a3be3655d8e91dc27a87d75cc48ee01bebf9169873e1c417b4fb9f9ce49ada3bf9f7c0fc6e72e13edc650b7a2b8cf8967c11efacd5eace0673018fbed2e7c4096e57141140834fff27f25bb30c81e60e3a31199aa8f000dcabc93ad6ddb3a4628bc2226b814a47eff0d750396915a1d3ead774aefc5e664b31ac9b64ea9fe42cd3e03ff249f8dc83aafcdb2a49facb8e8682fd59965764b5bb1fa901e46f4d92f9f8af0a5bf3b0cc5517634d6f81ca7d55f6faaf70e76a603f90f1b513c6a41e8ec48d34ba13e7ae33a2c2bae92e325a57a9de2045dad256c8dd30c03e9ae4f7806d0a78a5f63d2399e07f44a834bd77d658adf1bce15c8a416d4a70ae657fa1679220b268ce22674c821a474612d402fd91ff09ccbec082b07158aa8b2e8f546a895b7acf636be328985d953e4f9ce4a4ccff2377768e15cf1dc88d44cd77982d8ed6d35bc6eec0b8370beb94643f4e5d42ac4eeed54e971306e56cc76e1e17180cb8546e07ac09e2f70169c3d4a336f37348d4c2697d2c95fc0dfb454ae6ed9e11e9a68a2c5a40de16fa6b74f8bcb9c46711bc18aafa9c7cc6901214cd71e1b02c0b80b83ef77c72f45a7028fcc19676a09afb40f70fec03638fa765486a8a69df7555d76cc9a1fb211bff585a5b6cc5614ab8c6a328926524b15076ed1022333bb0f23754db344895d8c74c9c695bfe0ca1226fbf8f4fb58d1171b6250a3e8f0fbf973f6ae808276d8ef95a4384cc9038f5067ef49fe1da7a6b2fcedf4bf0af13d814f708303b1d4340ed6bb1e53f742aebab9bd2df1dd6c56c97f9256cdd29adc3839ff59f4bcff1c3094f8938d2abaa78f8a2e743f568ffcac6231f95d30c839875380ca7c91eea63a9eba779fa103ea52c46321f51058293f5f49e10ad3eb47fa747a3a85991916639884dd1530f7dcebf915822dd525dd5c02c59e9464f54f99d3d18f96b7e7f71ddefff8070dfbb3c514e4bfbee58a39461ed6a10c25ff052f30b84ee0a9c3a8a50dd75fa93b4ad303cbace27b46bc826173f5ba04e5c7e2cc3ff820de281c8f78c47c1d804615e073d4fcb0d02243287400303277a96d32a21d7359e89330ea83fdcc3785894596e0dd7efe55a2d72b81b8d48269963fd32c663b3157956360fbd8d8e30f1a31a9abde9d8f8709886233088ae2b5bb0742395900aa49c3d7bd17c6c78a042dbde5ed5e8e5acb97d20294992c211b62e1d89a9ee53bd40901d47aa127c03413", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x8040) 2018/01/30 15:33:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/30 15:33:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000105000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e5b000)=0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000da3000-0x4)=0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r1, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8010) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) 2018/01/30 15:33:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) accept$inet(r0, 0x0, &(0x7f00003ff000-0x4)=0x0) writev(r1, &(0x7f00005a1000)=[{&(0x7f0000109000-0x1000)='C', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000486000-0x8)={0x0, 0x0, 0x80000000}, &(0x7f0000e12000-0x4)=0x8) 2018/01/30 15:33:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair(0xa, 0xa, 0xff, &(0x7f0000651000)={0x0, 0x0}) sendto$ax25(r1, &(0x7f0000753000-0xef)="568edd2406d5858d3782600b936052d55e5467c3acb7d551bc1776f7a3c3d48709583964d27cce58c6ac471e61e91c5a8c5f1a3088368c86d1a3e8c2f2d36d5517e3813eedcc4a6f58a8de191d3d5a4f9d3a16eff8fe601ef786496c919d92e0c51dcc081bb9c2a250f688836f6fd166748c79bebbf4607b949dce5cd942809abd8624310288975a9ba8f4e25f0de8b5a37116fc9093a638885b10ffc9ca5e3e8b18a6ea28640e650801babbaf8fcb61450ae72be65e17384045d555faaccf44e130915f902a2d974ffb29f0cf09f3dec7ffc8e027efa35020c5b4001a71c1949620edfeca193409e2358180d455ba", 0xef, 0x0, &(0x7f000080c000)={0x3, {"1c2584773f5fc1"}, 0x0}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xffffffffffffffdc, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0xffffffffffffff2e) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getpid() setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000063000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000db2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fce000-0x4)=0xb) [ 57.961837] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 57.992578] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 58.098722] dccp_close: ABORT with 2 bytes unread 2018/01/30 15:33:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003d8000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000000)=""/119, &(0x7f0000000000)=0x77) 2018/01/30 15:33:26 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x28, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0xfffffffffffffdcb}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000008000)={r0, 0x6, 0x1, 0x3, &(0x7f000002f000-0x8)=[0x0, 0x0], 0x2}, 0x20) 2018/01/30 15:33:26 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000000b000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x41, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000006000)={{&(0x7f0000012000)=""/109, 0x6d}, &(0x7f0000013000-0x1)=0x0, 0x40}, 0x20) 2018/01/30 15:33:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$llc(0x1a, 0x0, 0x0) getpeername$llc(r0, &(0x7f0000de7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fb1000-0x4)=0x10) r1 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d9d000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000789000)={&(0x7f0000db3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000887000-0x30)=[{&(0x7f0000fc4000)=""/192, 0xc0}, {&(0x7f0000ffd000)=""/71, 0x47}, {&(0x7f0000b53000-0xed)=""/237, 0xed}], 0x3, &(0x7f0000d10000)=""/136, 0x88, 0x9}, 0x2000) accept$inet(r3, &(0x7f00008c4000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7a000)=0x10) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff9a, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:26 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c1b000-0x4)=0x2, 0x4) close(r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000fd3000)={0x10, 0x0, 0x0, 0x11000}, 0xc) 2018/01/30 15:33:26 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000016000)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000018000)={r0}) connect$pppoe(r2, &(0x7f000000e000)={0x18, 0x0, {0xf, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='lo\x00'}}, 0x1e) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x83, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb0, 0xd8, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='dummy0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x300) socketpair(0x19, 0x80800, 0x7, &(0x7f0000019000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) getsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f0000010000)=""/89, &(0x7f000000a000)=0x59) 2018/01/30 15:33:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000433000)=0x0, &(0x7f00001bf000-0x4)=0x4) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) connect$bt_rfcomm(r0, &(0x7f0000b75000)={0x1f, {0xfffffffffffffff9, 0xb6f5, 0x1000, 0x4, 0x4, 0x779}, 0x0}, 0x9) 2018/01/30 15:33:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000bb8000-0x4)=0x7, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000067d000-0x13c)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @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}, [@tmpl={0x44, 0x5, [{{@in=@empty=0x0, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e00000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00003fb000)={0x0, 0x7}, &(0x7f0000c49000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000022d000)={r2, 0x597, 0x8, 0x5}, &(0x7f0000911000)=0x10) 2018/01/30 15:33:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x100000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dc3000)={0x0, 0x0}, 0x8) 2018/01/30 15:33:26 executing program 0: r0 = socket(0x1e, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005fd000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002eb000-0x8c)={r1, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$bt_sco(0x1f, 0x5, 0x2) listen(r0, 0x200) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000568000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$unix(r0, &(0x7f0000e83000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0x8) r4 = socket(0x5, 0x6, 0x3) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00003fe000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000b35000-0x4)=0x8) close(r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000002000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000)=0x1c) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001000)={@generic="17be0d439a7e9f529252d3f8ead51f09", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000000)=0x3, 0x4) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/30 15:33:26 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x7f) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='bcsh0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "0000000000000002887557ab7de7ed188dc4e56632993e7de558dbacfae51e3d2047ef4f9f2ee47e4c503d1f1ec79e27cfa203ee68c384e5861aeb622c53f56a39a4299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2500000080d1099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0xffffff80, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) 2018/01/30 15:33:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x7)={0x0, 0x0}) r2 = accept(r1, 0x0, &(0x7f0000001000-0x4)=0x0) listen$netrom(r2, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000003000-0xf8)="2ff0c59985328382c75d32eee9fbd34c27f3f110f2a4afa14f21d8cb368b1964aac212db055ab4dc64dddf4b0812c0f5886b6a8b20ac5b35b532d0779e2ff14fdcbb164d3c16ca323ff71a00a50da77e4cccc310cb0408bbef9891b14ce0fd6d67b444fc8aa29b88891e0b83b275e9b5657b7c07bd7b59b166178fd5ec05ddc56f3f59e4ddb45263146b11031a2c8226de4905ef2fbfbdaf65b2f346f42057663494961cb803f1654453b11ffa1bfb52bb7cd6888ed0b65803628524e59baacfe49e4774ad497171f835154bb288225daf65a90ef26d38dbf2880a07246a79dd85dd58dc0848e3aba6915d5db6fbd4a5a3cd485c9a4f0fdf", 0xf8) getpeername(r2, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x450, 0x0, 0x3, 0x2, 0x0, 0x6, 0x100000000}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000cbc000-0xe4)="75c6af784b90100d0836b484ac407a8576cedf67e2d231954667a6c07803735f9ccfca5aeae56cf8e6773746bf9dc26e87085e0a4cd2fcc64460e384abb27759f120a931e5927dc4d06284517959e21a9f596f6f0e022d19d27ae146b8b54ac48700d58234f075b70ac7e87c6c549dab668f03fc3d1f705d2bf4d0ba5e55635da85b885a9cf840f73f959369798706615d847cddf1da39fcf6d9613714d50a739f034258a571e4f83faac762016d890fa973923584d847de4da61c5ffb8cfab5935059d17812ce44c2723ebab4d38466fc9e1c796abcedc80ad07074257767fdf1e6a067", 0xe4, 0x40, &(0x7f0000539000)={0x4, 0x1, 0x3, "d525822e24d0", 0x8, 0x0}, 0x10) r3 = socket(0x10, 0x2, 0xfffffffffffffffd) sendmsg$nl_route(r3, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0xffffffffffffffd3, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000c15000)={0x1, &(0x7f00005c4000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/30 15:33:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f000040a000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@common='bridge0\x00', &(0x7f0000000000)=@ethtool_modinfo={0x42, 0x0, 0x0, "1e0104d3452b2756"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000022000)={0x0, 0x4}, &(0x7f000001d000-0x4)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000022000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x9}, &(0x7f0000022000)=0x98) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000023000)={r1, 0x800}, 0x8) 2018/01/30 15:33:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000045f000)=0xfff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001000-0x210)={0x1000, {{0xa, 0x0, 0x5, @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]}, 0x1, 0x3, [{{0xa, 0x3, 0x3ac, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xd5c, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfc13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x4, &(0x7f00003e3000)="", 0xfd27) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005af000-0x10)={&(0x7f0000207000)='./file0\x00', 0x0, 0x18}, 0x10) pread64(r2, &(0x7f00003a5000)=""/77, 0x4d, 0x0) 2018/01/30 15:33:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004b4000)={0x0, 0xb9d9}, &(0x7f0000608000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000675000)=@assoc_id=r1, &(0x7f0000261000)=0x4) listen(r0, 0x400) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000011e000-0x8)={r2, 0xfff}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004c3000-0x4)={r3}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000f31000-0xe9)={r1, 0xe1, "bf00ec63d20898cb6f291f2dc78877774a8b6719246a00c2e5bb48519906050968f415ebf5cb518911dc9ae5bfd8938910e99f9e53b78e86fb3e8ad9b9c38e3e5ab965c1da9f04c5d153704e9f1f644a70386a8291f914f04e78797ef10d49b37fd0cd5f6fb1ca271124d8745668f567e619c7510ab3dafe1d57dd283d19c40bd39f11c9258ba08bb5de2bdf026c97ceb8212263ab38311e052188dce536ad0c2c8b32a80a5303e14e33e7e3bab73af7254933211e79dfb55b2b4b7410527c855cc57b25d34a16da70568c640f68efbc3a01c5462da758b8563400b867bc316686"}, &(0x7f00005e0000-0x4)=0xe9) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000c6c000)={@common='vlan0\x00', @ifru_flags=0x7b13caaa0dfa30c6}) accept4(r0, 0x0, &(0x7f0000beb000)=0x0, 0x80800) setsockopt(r3, 0x84, 0x7d, &(0x7f00007cb000-0x8)="8000000000020004", 0x8) 2018/01/30 15:33:26 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006000)={r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000)={0x3, [0xbc, 0x5, 0xd800]}, &(0x7f0000006000)=0xa) socketpair(0x15, 0x1, 0x8, &(0x7f0000005000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000-0x6)={0x0, 0xffff}, &(0x7f0000004000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={r3, 0x8, 0x30}, &(0x7f0000004000)=0xc) sendto$inet6(r0, &(0x7f0000003000)="b1aae8722a4f8c3447669125e2f465131613a3aa1372af611bc2fc855d6ae46b5908c897525d7e782da247c00840e07d263b3e7bd3c738ed4e7b87c8064d11b2b1f4714ff4d690c64af733f0e1b69454c705209dceee29db95ecf355e4431eb90fc51655ce1a8849aef761a917bd5aaba507b4b33d487ddf0144fe3703791bbd19ee199c1009f160f66a8cee26ebaf2104f22df02d4aec6171299e6c62c709f90647d658968cf19490900d28bd31e3904739f825e49339dacd0019e65bb19d4dc1e7cd8383b756c1c3c7c93d8023b208652e87f75b74c00e1c87d5d55f4643fc7deb097f621dbed7e6", 0xe9, 0x40, &(0x7f0000005000-0x1c)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"e0301e6be2e1d5"}, 0x0}, [{"c5e23b1a677a41"}, {"443c2ffbd6297e"}, {"ab7bcff1ab4ded"}, {"d3a26daca82509"}, {"86495d06c7cd69"}, {"a21f0fd1b8ce6e"}, {"16dd611556079d"}, {"37f325d4ae51a8"}]}, 0x48) 2018/01/30 15:33:26 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) pipe(&(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000015000)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x10)=@llc={0x20005000, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[], 0x0, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000016000)=@generic="ca3df62b3b9c69b137f3f146a3061898") mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000017000-0xad)="6ff43b0752671d3525229bee44559f3b1775c1b778711dac5e17057d3135164c013d836066f5e26bb62951b71d7f70f4053b5d684beaff8dce8e48024af9cc4154b6a4ea9f705b07a5f98918b0275a8b9715ce6859cc94df1efb987042078987dcb7dd2d3bb206372bc78f53e5326b929a9257f42acaa19145f6c62cbc50d7186a09d024ad8c63fe915cc3df3b3c20a253d9f7b9c7a386bf60ec5d0ab626ed89489a7f4532e526e02203b8c5d6", 0xad) 2018/01/30 15:33:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002f6000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) [ 58.349751] sctp: [Deprecated]: syz-executor5 (pid 9681) Use of int in maxseg socket option. [ 58.349751] Use struct sctp_assoc_value instead [ 58.448079] sctp: [Deprecated]: syz-executor5 (pid 9686) Use of int in maxseg socket option. [ 58.448079] Use struct sctp_assoc_value instead 2018/01/30 15:33:26 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000018000)={0xffffffffffffffff}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000018000)=0x9, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x33, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) r1 = socket(0x4, 0xa, 0x3) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000012000-0x10)={0xfffffffffffffff9, 0x8, 0xff, 0x293}, 0x10) 2018/01/30 15:33:26 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0xfffffffffffffffe, 0x0, 0x0}, 0x0) 2018/01/30 15:33:26 executing program 7: unshare(0x401) r0 = socket$inet6_tcp(0xa, 0x1, 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) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x4000200c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x3)={0x0, 0x0}) sendmsg(r0, &(0x7f0000e97000+0x1a1)={&(0x7f0000b2c000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x0, 0x1}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000-0x6c)="827f54d96e0aa0d2b25050c4faa647b7fbcbc52993a2cf75d3db39aa369ff0fe69b84ffbea4edda3f98c601c6a308e0fab522db5f83af1a498f4922e1cfc00f259966a396ee7e8a8226d2a03b52a08021e52bb9d743aeba55997aa386cf9a838c4a0a4edcf3591631bf61aef", 0x6c}, {&(0x7f00003d9000)="", 0x0}, {&(0x7f000018c000-0xaf)="2d23991c8461d01c9e55e5122789afe93752b92fc0bc2ccd324e799a089d04f3f70cc0be2e88d5be06f7350802cd2f7ea08436d4bb48f1dfa4a655ab6589bafe404c8646bc161c92d340947f94401d94a31d54d45be0e7e93528f27d383aa94835497c9cd31f44427b67e3c75599d73fdfa3d29eb6cd713d1bbfddd8da3a2e6bf14cb160234edd22d0954d026b195465c063aa16b00bfe78f1202133c8753200b7cb5c203cf72d54f092a7f84564dd", 0xaf}, {&(0x7f0000001000-0x5f)="380a9e155df2dbaa22127369af734f2061f95fde5f9c1333c25574340ea6c9355e08d1c4d0e14c722cbddd01185bf9552c560758c284018c866ce294acdfc8f59eff85c931b5198061cd0453c2c3cf1dec06a1a42098d813bb388b92c36395", 0x5f}, {&(0x7f0000001000-0x26)="e4cfc8c5dd6c15e5c8dbbc590edec37552b346901805fc24667142fe1c5bf0b3ad34ebf01671", 0x26}, {&(0x7f0000cb9000)="1db2fc70c636c7b4214c6b5b958e34a0ba32ed77427f84413dc091001fb5b766e8084adc947dec55df2fd1e76b2e1a7a4240315a899aa6355bab57f9465c66e13772679815c1f75e1b03b1aacb00f00437dd21d76d660aafe2", 0x59}, {&(0x7f0000cd3000)="70e72ed80104253d1bb9a2b418e241abaa5f30f2dca3afd4182bd19f9f821d49506122cc583ab3bf024a1c0bb98f1e086b94fb2fa791e87b4ac4fc6d26b4ce5e2b263f62fcd23d474f3525e0365dafb469abbd4fd39ebe548e492b1f283b58678719722c3df08332ea04146ab0aba84d4e23ec871c94b15072c68d0bf529302ab8f5c41bf2b01c7f", 0x88}, {&(0x7f0000000000)="55bd073505bf0f38e6c594a56ee40552f0a17dfe1b7b6a150328774dd8d8c04c022d5cece0490ebd3c5ac73099939dfb987f2fabb8018a4f8ccc2892accaeca9c953d8e5772314d57c2b0e17f4f2e322c9f32cec480218fe3751bea3a9028b2af77e7c31212929510c3e6a6d5de8d502f1f75247ac1a5470f51702e69eefffdd783bc65dccc716c2362c17ba54f44cfc4d2cbe477e7f7535570a929b6ec4a8de7f25efe8072e940974f99197dd844a76aadbd0698fe3d8527827357eb6dd51d3e6177874", 0xc4}], 0x8, &(0x7f0000d2d000)=[{0xb8, 0x116, 0xffffffffffffffff, "eba4c330664cd3ae09b062997980e7517dcb534d750e942626de1a5a1b9c6f84e5e7fbf44e63a688e37f2a38d6f3ed54ccecb781fdccec67bf10c66e18008b32161691a9499631f450e8e79c8045f3ba7befde34dd91cd3aa6c49fc5f02b09cd4fb0625df3a04454cc298d5ce2c5aaaeb2b475719cf0578937028f912f953f8601d74bcfde55a80df8e0462f646eeb655d08b2e485aa93bf73546bed44d54ed4269a"}, {0xa8, 0x6, 0x9, "802bf201df08cbb2749b43245e8100fc2df22d45d411f257b3196d9983c533687b46398abeb0cfbef1b1c7f71a1ca225db8bd02079952d1e35f1f0b3e035f542abccd5a16c05b0c0df31e561feb26f456f885fa2b43341002a0e191dcdc33a2299d46c05987e8e539749911d734d8bceace9daa3b3aab87e1250c02aa0e0b6fd22c6b0979f2c77cf763e126014ae974e8864fd3250509f2a"}, {0xd8, 0x103, 0xbb, "bedb05b5d5e53793c2511d8c414f2499b820f86b73111fe2a538ea516dec14131790eae461b2cfb92e4f49f659b714d789c6a163d0f5ebd7f28b4d8cc097c734554ebee89ddf744d39ae60e881c42e80e9557a613129325d83530b7682c7d9251f5c9163f5e0739fb32ba5ecb0c72be4f48c2e9598da07480e11084a54d4136a505aaa8e1d65cb0e5f7da68f2794688e3ba2bde7207d955bc982441321a10dadfa4acba16c89a24ed888e327ec94f278f0f6ddfac7c2c5d0d461dc2bab0ccc5427b9776a"}, {0x78, 0x1, 0x0, "e1e152eb7bcdd599e533b756c651ccb0be95f10938bd1eb110aa2e4474178a91cd8c559370f1a49e05f5f4f0b1e795afc6fd3f2f702b3e928a79e9dd49ae8c46cc4f7c67a97fc9e53c320b41cb028025bbcf0beb36eb4bb9e91fb308cc1605ac88898398fd77e5"}, {0x40, 0x113, 0x3, "30ab012c55b258e4cdc1d83eb19c14fbd99752666b645091e675a54289964785020a223a654559960fba00982918"}, {0x108, 0x10f, 0x3, "c0e880b7f37f553248928cd693a740a40635cb5ed1451397dc836952f05232f55dfcbb741b575dedbf8c0354f399ab6fcca527291a3dd7b00165775b8121e4e3e472a831f82cba7ba71887f358f8c2906f6306e92f5662d8589d39122939abcf1e87857ee6d39d328cad1a6c109b4a8bc74bad2ad2726877a83c8fb66a9f66dc53a3015e0f7a6a59355da22dc29820b283d0ea56f3a3212c053826a0f463b22c68a1a397b6a184d0251a395514e538d3612fcd507e8f57d02d0f9573bf95ee6a5e09a94a54e882132772382123c474475c17c2768bf1a81dfd922edd517cf5dd57b500b2a6dcce5c8ed29d562d6c203a36c87a38"}, {0x80, 0x1bf, 0x8, "b5f16039837a85984f860b73dc526ea690a2ae073d76aeea5d6a159c340b119af20cbdea1fd2d32ea3b8bea0af3acfd5d14af4227b40dfb2ed0ceda96efbdd98ff03ab7d26b35977db8a96b71384d9c357125c5d9d186a43d3fd7c7f878e5a6b76ab14fa37a0b6ad6b0889"}, {0x20, 0x19f, 0x2, "cd836a095da677ad16868918b5ea"}], 0x498, 0x4000}, 0x10) 2018/01/30 15:33:26 executing program 4: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000028000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, 0x0, 0x0, @common='erspan0\x00', @common='ip6_vti0\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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c8, 0x26f, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ifb0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x418) 2018/01/30 15:33:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009ee000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c46000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004b1000)={@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]}) getsockname(r0, &(0x7f0000ebf000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000832000)=0x10) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f00005bf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f000045f000-0x3c)=@ipv4_newaddr={0x30, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0xffffffffffffffff, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_ADDRESS={0xfffffffffffffe1b, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @IFA_CACHEINFO={0x0, 0x6, {0x1, 0x1, 0x4, 0x5}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x3, 0x1, 0xfffffffffffffff7, &(0x7f00008c9000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f00004cc000-0x10)={0x2, &(0x7f0000695000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/30 15:33:26 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x7) recvfrom$packet(r0, &(0x7f0000002000)=""/79, 0x4f, 0x40000002, 0x0, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000000b000)=0x0) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270c41000000000014007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000709000-0x4)=0x7, 0x4) 2018/01/30 15:33:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000a8d000-0x4)=0x0, &(0x7f0000000000)=0x4) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000209000-0x4)=0xfe13, 0x4) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000f1e000)=""/198, &(0x7f0000fa1000)=0xc6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ecd000)={0x3a6d, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0xffff, 0x2, 0x1, &(0x7f0000bfc000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x8000, 0x9c89}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00007bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004f3000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000b8f000)='tls\x00', 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000163000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r4, 0x29, 0x3b, &(0x7f0000505000-0x91)=""/145, &(0x7f00000e8000-0x4)=0x91) accept(r1, &(0x7f0000588000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00008de000)=0x32) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d66000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x400, 0x82cd, 0xff}, &(0x7f0000aca000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000270000)={r6, 0x4}, 0x8) 2018/01/30 15:33:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000633000)={0x0, 0x2, 0x0}, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:33:26 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000281000-0x2)=0x2, 0x89) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x18, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f000010a000-0x10)=@ax25={0x3, {"7b12b8520baef5"}, 0x8}, 0x10) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000a32000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007d8000)=0x8, 0x800) accept4$unix(r2, &(0x7f0000355000-0x3a)=@file={0x0, ""/56}, &(0x7f0000e22000)=0x3a, 0x80800) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r3, &(0x7f000000e000)=""}, 0x10) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000928000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b6000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f000012a000)={0x0}, 0x1) 2018/01/30 15:33:26 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003c2000-0xc)=@sack_info={0x0, 0x3ff, 0x5}, &(0x7f0000f84000)=0x6) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f84000)={r1, 0x4}, &(0x7f0000f85000-0x4)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:26 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f51000-0x38)={0x0, 0x0, &(0x7f000043e000)=[{&(0x7f0000f50000+0x3d5)=""/4096, 0x1000}, {&(0x7f0000f51000-0x5b)=""/91, 0x5b}, {&(0x7f0000a74000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e86000)=""/217, 0xd9}, {&(0x7f00009d2000-0x7f)=""/127, 0x7f}, {&(0x7f0000314000)=""/109, 0x6d}, {&(0x7f0000f51000-0x3)=""/3, 0x3}, {&(0x7f0000092000-0xb4)=""/180, 0xb4}], 0x8, &(0x7f0000f50000)=""/27, 0x1b, 0x8}, 0x1) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/30 15:33:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e6c000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000cef000-0x8)={0x0, 0x0}) pipe(&(0x7f00009c6000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00007a8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025a000-0x8)={0x0, 0x0}) r3 = accept4$inet(r2, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80800) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000037a000)={r1, &(0x7f00002ac000-0x68)="f300d7655a73b660c1b17a4bf1c337a5dfa34416dbd2ccdc09e191bd7da3fbcb66227dbe15ed7b8ea0df8b21e4904c9ac7477d4ce413db4a4016045ff9c0bce3053a2c06e2c73bb97b0d9f8ebd026566adf6f948953ffcf4ea73a617dd52fffe976efceeeb3057e9", &(0x7f0000e36000)=""/77}, 0x18) unshare(0x400) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000216000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={0x0, 0x0}) socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f85000-0xc)={r5, 0x80000, r6}) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3}) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be4000-0x4)=0x6bd9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000f45000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f0000f79000)={r8, 0x2}) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r9, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000049000-0x4)=0xffff, 0x4) pipe(&(0x7f00003e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r11, &(0x7f0000ffd000-0x80)=[{&(0x7f0000076000-0x3)="0309f1", 0x3}], 0x1, 0x2) connect$inet(r10, &(0x7f000093c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 58.538789] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/30 15:33:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005fd000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000066c000)={0x2c, 0x4, 0xa, 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) 2018/01/30 15:33:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x9, &(0x7f0000465000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d78000-0x4)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0x8, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000173000)={&(0x7f000050d000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ee3000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x200000, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f00009bf000)=0x18) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x0, 0x0, 0x4c7e7cc0) socket$inet(0x2, 0x5, 0x3a6) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f00000e8000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000042d000-0x4)=0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) [ 58.616570] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/30 15:33:26 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0xffffffffffffffff, 0x84, &(0x7f00002df000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d6e000-0x8)={0x0, 0xf6}, &(0x7f000081a000)=0x8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fef000-0x8)={r3, 0x3f}, 0x8) sendto$llc(r0, &(0x7f0000fed000)="0f6cf41bac2963b94dee9394c0de85d5e7ac513365095f33c60ab7c2cd003d5e99fd0d2c63391d3785f7116c2a086fc02c8202f437d40714fd0ad0d47e99fefc7360ef6c30d5dc021ad8f80260fa9e4e894e8fddd8e48ffad24047249a9190eb0d18c382866e37476e437f3b7a5c06c31e8b99546d11f2b461c3e075696e969a7822f4e2665cd915a20e4485", 0x8c, 0x20008804, &(0x7f0000fee000-0x10)={0x1a, 0x1f, 0x5, 0xe9, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x1000, &(0x7f0000fef000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ff0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff0000-0x4)=0xc) r7 = getuid() mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000fef000)={0x7, 0x8, r6, 0x2, r7, 0x3, 0x1f, 0x10001}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000fef000)={&(0x7f0000ff0000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58, &(0x7f0000ff0000-0x30)=[{&(0x7f0000655000-0x4b)="d4d4a9543ea306d2060eed047fdb547d29e9ce92e083f7846c2cc440748da68986e4f026efac7d2a97bd2fa83c74570d7217df7688291a8ab631739b49ba0f8367cf651db643a44ba0e35c", 0x4b}, {&(0x7f0000fef000)="7331056cce1278c486a6828b9eba9a9b382d81682c2ab9667c31b55d0f14dd019ba4d35dc05ff4b3f8c937707f4884315b7169c932b0b03ab4f4ad9f8d84cb2086deaa1d86b18d198476bc3bca970778163210994f9e144c5f5a86178e372031d308dd734ca1f53a", 0x68}, {&(0x7f000063d000)="29e5e0c667b207afdc42ae4f742d24bf2eca84ec9ab787ffc2f3603056e92e1a168cd70be2fb7e24a899a7fcab7c022f9ec8a6627bbb170bf874d6036d2ff26faec1789813d15e9c51d89b3355d13e956a0b5998af7573fff29a7ef6014183fd255cd20e806fe77e25c898", 0x6b}], 0x3, &(0x7f0000fef000)=[{0xf8, 0x116, 0x1, "ae896d01677a66328c9fece2687949c6347ace90f730b803ca2716766a5657a529542d08cfb575a0943f8906976fd6f2d08bfa5fe71c9d2c65566f4028c43651b04e5b0c883ef107d4a93ac379cdabfb2a310ecdd1d3c0384a4e582c83f082d98f3f2f7992e3e408641854ce1fd098bff118418db593126aa0218c04ffd72dd5c3f4ae28b04225b56e394c6143047f93139aea48427a909f22e997e99021599c6aab7c7d2ed2930be4f0340d5d6182b8e0d3dfe1af0e3428021c3d1d7c9f5c02c958b9cc4dd874231ad423d28c68de535f5e4ae5ca88bef286ae8933734cb92434278307f5a77f"}], 0xf8, 0x4004}, 0x4000000) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r9 = bpf$MAP_CREATE(0x0, &(0x7f00000d7000-0x2c)={0xc, 0x4, 0x0, 0x100000001, 0x0, r8, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r9, &(0x7f0000fee000)="", &(0x7f0000b88000)="13", 0x0}, 0x270) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000ff1000-0x10)={0x0, 0x0, 0x6}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000ff1000-0x8)={r10, 0x0}) 2018/01/30 15:33:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000031f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b3a000)=0x60, 0x80800) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000693000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000854000-0x4)=0x1c, 0x800) sendfile(r0, r1, &(0x7f0000021000-0x8)=0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 58.739506] device lo entered promiscuous mode 2018/01/30 15:33:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000602000-0x20)={@common='vcan0\x00', @ifru_flags=0x800}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000072d000)=0x0) sendto$packet(r0, &(0x7f0000ec3000)="18f4241a05f57141ebf0f7ac134f8dd008cb0c2c3981e40600000000000000f30fa6cb76aa5d972865ec04fbcafcd01dec4a1ff187c5d3963f087885af176e51253680bfcbcdc632", 0x48, 0x40, &(0x7f00000b3000)={0x11, 0x11, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000061b000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x607d, 0x3f, 0x6, 0x400, 0x8, 0x1000000, r1}) 2018/01/30 15:33:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x66b, &(0x7f000076a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ff6000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3fd, 0x8, 0x3, 0x1}, &(0x7f0000fea000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d67000-0xdd)={r2, 0xd5, "a1d0b0f342cd043e13185d9b9ebafc9fe8c1ece19ba7b7a6ee363c88995f1bfb594aa4e294e8dbd9c4ec77493761007a3ae228d23a67d5bd7bf66ee32561e6c16c5a00e14d16bba53a8c50e9a4d968229ab3b8e44de986683d4228c68ad0b42ccfe4d11855ff5f81539f96f50d162a6b4cb0b7d509eb19ad3481d9afe87439f52e1431e908d2aefde7897dddac48908113016107c01ff598f5d400889802d75d8b985da7b844cdac9b37d0fc540b7fad210e4c7ad90d3ba1ed50ef77dae05287d218b3f262f1401f270914ff0ce76fc52b600c2975"}, &(0x7f0000fa9000-0x4)=0xdd) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000867000-0x4)=0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e04000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea1000-0x4)=0xc) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x100, 0xffffffffffffffff, 0x80040000, 0x0}) 2018/01/30 15:33:26 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0xa5)={0x0, 0x9d, "2d4e89dda8a7192e2a08b56a3fdb80f0fa63f054cd63e07b33bdc9418ac41afd7a30c35eebc9349928ddf16aaf9037498d71abe1933c7a6890eb76f1d95dd264bdfc14810aa48496fa93dc51fcf87fff914409aeff667a5796c19ebed57c23e0d1f9e566e7b4a6b632d4f8e536eca716a303ab56b5c9ce99e65b9012aed4d034e0f7d233e6f3f35b07a94b298d52e8df2d0143dc6c70e2b1bc8baf9946"}, &(0x7f0000000000)=0xa5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000de1000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000b70000-0x4)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0xaa74, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) 2018/01/30 15:33:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x2, 0x0, 0x1, 0xffffffffffffffff}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002e2000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@multicast1=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}}, &(0x7f0000dee000)=0xe8) 2018/01/30 15:33:26 executing program 0: 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)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x0, 0x2, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00007ed000)={0x0, 0x3c, &(0x7f0000af4000)=[@in6={0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ba8000-0x4)=0x10) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000566000)={r2, 0x7fff}, 0x8) 2018/01/30 15:33:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x1000000000002, 0x200000000000000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0xa, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0xa7, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000436000-0x90)={0x6, {{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1a8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000d01000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000783000)=0x60) accept4$ax25(r1, &(0x7f00009d2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006f4000-0x4)=0x10, 0x80000) syz_emit_ethernet(0x3e, &(0x7f0000047000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x0, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/30 15:33:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000006000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000a80000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000836000-0x4)=0x10, 0x800) connect$ax25(r1, &(0x7f0000a5b000-0x10)={0x3, {"9705c9818460fb"}, 0xfffffffffffffff7}, 0x10) 2018/01/30 15:33:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b4c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ff9000)=0x1c) connect$inet6(r1, &(0x7f00003a9000-0x1c)={0xa, 0x3, 0x1639, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fff}, 0x1c) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket(0x5, 0x7, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00005d5000)={{{{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]}, {{0xa, 0x0, 0x474, @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]}}, 0x1, 0x4, 0x3, "86d9b7cb2d5c9a396cc780ad5210c528bca97eac7ed94afc1b772c895e2a922d403d2a8288393b06d10a200cba86af39fd1e99c7ba1571b7cfee458de5963eedfdc64a614fce02804933e46a7cfeda6a"}, 0x160) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac8440", 0x3f}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:33:26 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000001d000-0x1c)={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x5}, 0x1c) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343ee6b26236925000600fe7f0000bd2dca8a8848a3c728f1c46b7b31afdc1338d5440000000000000000000006448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000f000)=0x0) socketpair(0x5, 0x3, 0x714, &(0x7f000001d000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000004000-0x4)=0x0) 2018/01/30 15:33:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000000000a) writev(r0, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000f58000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000043a000-0x28)={@common='irlan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f0000f1c000)={0x0, 0x0, &(0x7f0000788000-0x90)=[], 0x0, &(0x7f0000a78000-0x1b)=""/27, 0x1b, 0x1556}, 0x0) 2018/01/30 15:33:26 executing program 7: mmap(&(0x7f0000000000/0x3ab000)=nil, 0x3ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000386000-0x330)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@generic="647637852be02faaa811081c026253ef", @generic="9d155245286ddcbc53bcd9f4d11c09cb", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x330) socketpair(0x0, 0xf, 0x800, &(0x7f00000c6000)={0x0, 0x0}) mmap(&(0x7f00003ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00003ac000-0x10)={0x40, 0x0, 0x1, 0x5}) 2018/01/30 15:33:26 executing program 6: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00003f1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8d000-0x4)=0x2e) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f8c000)={&(0x7f0000f8d000-0xc)={0x10, 0x0, 0x0, 0x20000084}, 0xc, &(0x7f00001fd000-0x10)={&(0x7f0000ab8000)={0x2e4, 0x3d, 0x328, 0x4, 0x0, {0x1d, 0x0, 0x0}, [@nested={0x2d0, 0x8a, [@typed={0xc, 0x35, @str='-\x00'}, @generic="9505e7736c299b0ded3f4e1e2519faec2352fbe718a5ca8199c837480390d2b0b631576cc88eb89d808c5c3f106b14685e2f14a069fbacfa15672c822bb0b540271bda99937e6147e6273633028af61c9cef6416e0b8589e6fdb3bd323762cda049af9e5", @generic="82d63e81327cd4a273fe226027c1610dab856f8000a5d8cad586058a3639bddce65bfe7e5bdfd7f75d30e883e3b867136cbd4e077cde29a495547b19c5c53b664e84867de7ddbb5353c7416d3248804acc6709dbec592a11620e3c0004aeb294c0363379e391e055ab8b011ceb7e2223ddf6eb43313ef9184a2492373bb2498170c66fe2bfddb8a87ed68bc4c4ad983a22ae1c76984a19bfd74b394fd332cb15a6eeb441e1e46376408576567dd9e242a9a785bc0ca76844a61e5e189d490add4d6913a61aabf598c64015399a5a38726c8a3d6854dae555ea533c2399bfff16aebfd6e00ff8426d460380b3df62", @generic="43a6ee064824258a26fd5980acef0467b182b7489ede86dfee45e7041a78dfcd019106da7dde505b26278ee7cda132fc23304d1a879e6365b54f8b5b3bf3142fbd28a0e65706e5db4201928a609994513030c2c88f53626681f97e1fcaca98617390fda8de1f01f0aa6dea9730814186350150823249e509292863ea46bc279e6004eeab7170711fc7debcbf397134319e2ee42b439ead5b84fac980fd3367ba17e414282b4e79d40093a01a42e75acce24fe6cecd833a3a437c1ab52189853f3d9f", @generic="65a392645dc5e061a29d5f36d531d3b577efeae3f0bcc7d7958b3729eef72f7a8c16734ddc5730125505b7a42fdc172b586b4df4651d345cfc12d00d8662b3ab3ca7024ceaf31f08fe22f00191c5131f421149dc21e4722676719d2fe8cabbd8718f3d1146b2af92d2155f595ed016469247af8b3ac7f7e2799c47644fb278cb3cde8b8190e81ed99c3bfb57f45ca2714e2382cba7177342b837032d6b03e63ebb2e66017adfee53b84d6f"]}]}, 0x2e4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) socketpair(0x11, 0x8000f, 0x51b, &(0x7f000029a000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000eaf000-0x6)='dctcp\x00', 0x6) connect$unix(r1, &(0x7f0000c85000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = socket(0x4000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000959000-0x38)={&(0x7f000053d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000058e000-0x10)={&(0x7f00007ed000-0x128)=@ipmr_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$nfc_llcp(r2, &(0x7f00008b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e28000-0x4)=0x60, 0x80800) [ 58.846107] netlink: 'syz-executor2': attribute type 6 has an invalid length. 2018/01/30 15:33:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f00002bc000-0xc0)="74687fb4b1808fdb2a45c748b18e01c470a0be0954fac80b45a94bebba0adf88c6af1658ed6f4a13d95d40c1a167b4d509e8727a", 0x34}, {&(0x7f00008f2000)="7870a23632d12fc894f3e9d3c188ba05639c2f33411328dc0d622d66820eea62c2331fd000a7f8ca5581450d6d5c81ae35b9783457c1b33e557bbddb79bdaecab0a9b6ce4124b78b0efa51a1", 0x4c}], 0x2, &(0x7f0000263000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) read(r1, &(0x7f00001aa000)=""/34, 0xfedc) 2018/01/30 15:33:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fdf000-0x8)={0x0, 0x6, 0x8}, &(0x7f00003cd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ae7000)={r1, 0x800}, 0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000045b000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00008a4000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000000000000}], 0x3c) r4 = accept$inet6(r2, &(0x7f00003a4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e78000)=0x1c) r5 = accept(r0, &(0x7f000056c000)=@generic={0x0, ""/126}, &(0x7f0000937000-0x4)=0x80) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f00008d8000)=0x400800) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000e2d000-0x51)="3ff3bd9a319e35ce53b37f2f784dec2038ce0762cec2b9db82091f6f4861908473564ad931f2be6c953df88b9c76ef9af59846d9460fe88ac3c700ba1dda26380b42627e566d1481ae51725b6f87d7093b", 0x51) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000e47000-0x4)=0x2, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='vcan0\x00', @common='yam0\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]}, 0x32, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@esp={0x30, 'esp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f4f000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x9, 0x3, 0x0}, &(0x7f0000edc000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005aa000)={r6, 0x40, 0x4, [0x3, 0x80000000, 0x6, 0x1000]}, 0x10) r7 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r7, 0x114, 0x2, &(0x7f0000a1a000)={{&(0x7f0000c3c000-0xb2)=""/178, 0xb2}, &(0x7f00006ef000-0x1)=0x0, 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fcf000-0x10)={r1, 0xc0, 0x3, 0x42}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000011c000-0x98)={r6, @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]}, 0x93c6, 0x3}, 0x98) [ 58.872390] audit: type=1400 audit(1517326406.813:58): avc: denied { create } for pid=9795 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/30 15:33:26 executing program 1: mmap(&(0x7f0000000000/0x115000)=nil, 0x115000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000115000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000115000+0xd60)=0x8, 0x4) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000112000)=0x0, 0x4) 2018/01/30 15:33:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000905000)={0x2, {{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x2, 0x33, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xd9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a83000)={0x0, 0x93, "4bd5bde3af63b0984743f6e37c321d42e13391d568f5af370d73b013612ce4a5e00e70263ee3c1a04a1c248b4b40369430836eed93915a707d7f517923a83347deb3391f4e1b6a3e527631595832aed464f317445161babe67e546c52ed2c5879cf3bf9c2ce2fd21f2d55ea7166e9ef70fe4802c7c382c0f5db8f39deb97d54f14dc03e868de3f627a27c87f2fbddd7d576b85"}, &(0x7f0000272000)=0x9b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f6e000)={r1, 0x0, 0x10}, 0xc) socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 58.875301] audit: type=1400 audit(1517326406.816:59): avc: denied { write } for pid=9795 comm="syz-executor1" path="socket:[21686]" dev="sockfs" ino=21686 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 58.877048] audit: type=1400 audit(1517326406.818:60): avc: denied { ioctl } for pid=9795 comm="syz-executor1" path="socket:[21686]" dev="sockfs" ino=21686 ioctlcmd=0x8933 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 58.878612] audit: type=1400 audit(1517326406.820:61): avc: denied { read } for pid=9795 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 59.027495] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 59.039043] netlink: 'syz-executor2': attribute type 6 has an invalid length. 2018/01/30 15:33:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0x13, 0x1, 0xa7d) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00006ff000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x21f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$alg(0x26, 0x5, 0x0) accept$alg(r2, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006a6000)={0x0, 0x0, ""}, &(0x7f0000f27000-0x4)=0x8) 2018/01/30 15:33:27 executing program 3: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f9a000-0x10)={0x2, 0x7, 0x0, 0x7, 0x200000000000036a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 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}, {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) socket$key(0xf, 0x3, 0x2) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) 2018/01/30 15:33:27 executing program 6: r0 = socket$inet6(0xa, 0x805, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000049000)={0x0, 0x9}, &(0x7f0000a36000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) 2018/01/30 15:33:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000062d000)={0x1c, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x4, [@generic='H']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:27 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="010203100143c42354ccd0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000a7b000)=@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}}}, &(0x7f0000ff3000-0x4)=0x32) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000ff4000-0x38)={0x0, 0x0, &(0x7f0000ab6000)=[{&(0x7f0000727000)="8b3a741e976fff92677f37cd00b159a7b8e959d2112ce8640b582c08d050638df2fff0e78991205b366b6afcae43b24c8271c286b97373ba53322247f1e02c0cdbc9612fc55094521bcc796aa76d7d9a76794220e2a674cac8bb7f73f05b36c3f49c13b164b24fb04620208a0ed0bc1a110b9851f74d59e4d8027a1171196ebff966fd5577acab7984b467500a47da01a8aef8de290492d48a8e4741d38482f6b0f85c4a9100d69156aa5f1db4c789a4de24b47c10b137eabf974b241690762eeb6a81b967b1130b309c538200", 0xcd}, {&(0x7f00002db000-0x53)="9c3a73e374dc194477688261f7164dc8d14c41b1e9c9ec1fd6485135d8cb654304d60969fb36798ce0ced6548abefc7663c28c100878c91b954ad40b1be180d6188db5cb5483c0aa078b6a0e4317c28f0f4acb", 0x53}, {&(0x7f0000aba000)="d7100175de6c81e51b9cf7fe590956b4e199f3b68db54b7cba6b9ed8de7f2a66ab9915c7cfbeec55fddb22216dda088d2dd68cd3a6d775d4f06199dd8939ec8723f84b56c869b1cbcee06880865e868d6601caa2f20a77e0d0b67817e5aeba32844b551cdc84285ac696ad19be4dbe4767d35884921cb95ceb05e3db6f9a74f6f60ce5adff41d707e3b2b5e054a1f617c24fa0859a0a264d14ad07875664aae658ac7dc67482ac08f50840cbab102d4aad81a2c488e8f28dfc2f799e991b9dae51b9f9adf1b8353eae935afad813b7e44e294411d0aa52f76877994ac6288a26f2ac2bfc5e89e35faca4aad3cc5e5257c3a777b919", 0xf5}], 0x3, &(0x7f0000ff3000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x40}, 0x800) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ff3000-0x14)={0x0, 0x1000, 0x3f, 0xfffffffffffffffd, 0x7f, 0x3}, &(0x7f0000b16000-0x4)=0x14) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000098e000)={r2, 0x7734, 0x10, 0x1ff, 0x1}, &(0x7f0000ff3000-0x4)=0x18) 2018/01/30 15:33:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f00002f0000-0x20)=[{&(0x7f00003e0000)="c2118a43ada8235d54addb52009950c16cc751d73aa2342033d24a701835ded5391f7f49b13d44ab66e6b3e36ed8ed830c7c6b550cef13421886db24327ac8962fb46860ddab28b01a3ffe4ab7275f089156ae379b7649dcdb334f85487c9c63f24868a6f94eb58d43e97625b6545f23154a55ff539e35b636d165f20cf2593303379cf9a403b76a2e7646b9afe396dc1034e7aa610ad874b0e80f9034ace1d198bd3c3da44fb09151540058f71ed2fa195dd12b3e59d9f45ef441d305a01b839a9aab3b7f5cca", 0xc7}, {&(0x7f0000583000-0x56)="cf13871bde8bce7a63383bb9b1c9cc10cfdd485eecfa886e8ff6b9d9d277dcb73225c11091d71ae08e6eb634e413abe739e3bece68edfc0e7221ff7305be086f8fae734e1c3778cf8387a8668044c83464429b462ac0", 0x56}], 0x2, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000566000-0x4)={0x0, 0x5, 0x0}, 0xfffffffffffffca1) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000f62000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00002e1000-0x1)={0x0}, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x81, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffffa0) 2018/01/30 15:33:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f0000f88000-0x4)=0x1e, 0x80000) bind$inet6(r0, &(0x7f000087c000)={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) 2018/01/30 15:33:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000eb8000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f0c000-0x4)=0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00001ed000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000422000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0xfd, &(0x7f000057c000)="7fc14bf0f55fe37a44e36e56e65456", 0xf) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000f51000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, r2}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fad000-0x10)={&(0x7f0000400000)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$packet(0x11, 0x0, 0x300) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000548000)={r3, &(0x7f0000ca8000-0x7a)="aac2f9ddc6255baa8f6705fd3b903fea951000ae3450cd93ceb1812a2aee39e6f2d178d18b93d9beb9a6deb81cff4ceabbae02951a508c8c25cef76a47a97cbbfd1e41a8479b5a94d1f423cacad92fc772256aa14c39aa1f0b7e493a68f4b689e3daf394ff01e61f7e698ad1753eebedf97292550db05f435934"}, 0x10) [ 59.047146] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/30 15:33:27 executing program 6: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d73000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000bba000+0x8a6)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f00000f0000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000677000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000797000-0x4)=0xb) sendto$inet(r2, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 59.096679] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/30 15:33:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000048000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xffffffff, 0x3, 0x9, 0xff, 0x8, 0x2}}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/30 15:33:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000582000-0x390)=@ipv6_newroute={0xa8, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0x84, 0x16, @nested={0x80, 0x1, [@generic="7545442aae32e50bcf0103544f315a9a6b9bcf3640801f674c9950450e6dcc2804624dc3d0abc5e907b0280ef757b537de2f2296cff06272d9a5b1c7f575f5a45efe77b15664d51d43be7b40e4f1e8ad69e0ac684e512dca657ee9d66496625da25937e04e8bede4f23289862bcd6e04a0fda121df3c97a8d7"]}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind(r0, &(0x7f00001dd000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x1, 0x0, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}}}, 0x32) 2018/01/30 15:33:27 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000025000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000024000-0x18)={0x0, &(0x7f0000002000-0x96)=""/150, &(0x7f000001e000)=[]}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000024000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000015000-0x1)={r0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r2, &(0x7f0000025000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000026000)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000027000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000-0x4)=0xe8) r5 = getgid() mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000027000-0x38)={&(0x7f0000006000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000027000-0x40)=[{&(0x7f0000027000-0x5b)="02e35659ade8a9727457b0840363bea9197688673a86fbcb36384024baa20fa03827a09c1d45bdb7fcdc7d4ebac17e6a33ff0945d78e8d62170d7e2b908e418c7235f7c0763c203fe433d23d023beff9eaacc7d32c985a42ba3ba5", 0x5b}, {&(0x7f000000e000)="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", 0x1000}], 0x2, &(0x7f0000003000-0x90)=[@rights={0x20, 0x1, 0x1, [r1, r2, r2, r0]}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r2, r0]}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x90, 0x4040010}, 0x20040040) readv(r0, &(0x7f0000021000)=[{&(0x7f0000025000)=""/37, 0x25}, {&(0x7f0000021000-0x57)=""/87, 0x57}, {&(0x7f000001b000)=""/39, 0x27}, {&(0x7f000001c000)=""/9, 0x9}, {&(0x7f0000025000)=""/44, 0x2c}, {&(0x7f0000026000-0x32)=""/50, 0x32}, {&(0x7f0000026000-0x32)=""/50, 0x32}, {&(0x7f0000025000)=""/161, 0xa1}, {&(0x7f0000025000)=""/8, 0x8}], 0x9) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000028000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f000000e000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:33:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000829000+0x68a)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a81000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000591000-0x2a)=""/42, &(0x7f0000a4a000)=0x2a) 2018/01/30 15:33:27 executing program 4: r0 = socket(0x1d, 0x7, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r1, 0x3}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0x2) socket$packet(0x11, 0x2, 0x300) getpeername(r3, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5d000)=0x14) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000f9a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006b6000-0x4)=0x1c) 2018/01/30 15:33:27 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000a7c000)={&(0x7f0000ffb000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "322ec84762a3d2da231b4ec2e030b841a2d4fcc9a6a12d90121be1665375749e41c90a9587fdd54e5fe9c33efb82807675ea3bf7c247beba6b5b9a48b5f7f1", 0x0}, 0x60, &(0x7f0000ff8000)=[{&(0x7f0000ff8000)="", 0x0}], 0x1, &(0x7f0000ff8000)=[{0x10, 0x0, 0x5, ""}], 0x10, 0x0}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00002b6000)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00009dd000-0x90)={0x8, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 59.146705] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/30 15:33:27 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000000c000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x20, &(0x7f000000c000)=@generic="99c10900000000000065362d33010649", 0x3, 0x7, 0x0}) 2018/01/30 15:33:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000092000)=0x89c, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009be000-0x4)=0x0, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000947000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/01/30 15:33:27 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffff2) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000003000)={0x0, 0x0, 0x1, 0x9f2c}, 0x8) sendto$inet6(r0, &(0x7f0000003000)="", 0x312, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/30 15:33:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x1f, 0x6, 0x62d, &(0x7f0000b32000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e7f000)=0x0, &(0x7f0000d48000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000cff000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ba4, 0x7, 0xffff, 0xfffffffffffffffd, 0x14}, &(0x7f000067c000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00004d2000-0x8)={r3, 0x9}, &(0x7f00008d3000)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00007e1000-0x10)="eaed681cbd178f880922e5c9752786e0", 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000380000)={0x0, 0x9, 0x20, 0x29, 0x13b}, &(0x7f00007c7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e80000)={r5, 0xfe, "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"}, &(0x7f00007ba000)=0x106) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000240000)={r4, 0xffff, 0x20}, &(0x7f00000df000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000271000-0xa0)={r6, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x100000000, 0x101, 0x4}, &(0x7f0000c4b000)=0xa0) [ 59.234405] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 59.234958] sock: sock_set_timeout: `syz-executor4' (pid 9882) tries to set negative timeout [ 59.253269] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/30 15:33:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x7) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000942000-0x4)=0x0, &(0x7f0000787000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8e000-0x20)="", 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00003ad000)=@assoc_value={0x0, 0x0}, &(0x7f0000926000-0x4)=0x8) socket$can_bcm(0x1d, 0x2, 0x2) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000814000-0x38)={0x0, 0x0, &(0x7f00000f1000)=[{&(0x7f0000366000)="890f4e69b6580d04efec3590551ce473", 0x10}, {&(0x7f00000f8000)="", 0x324}], 0x10000239, &(0x7f00008ba000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/30 15:33:27 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {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) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000000c000-0x3c8)={0x4, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x3, @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, 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, 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]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x3c8) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000006000)={0xc37, 0xfffffffffffffffa, 0x8, 0x0, 0x10, 0x2}) 2018/01/30 15:33:27 executing program 2: socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00007fd000-0x1)=0x0) 2018/01/30 15:33:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997fb0f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$fiemap(r0, 0xc020660b, &(0x7f000027a000-0x170)={0x7, 0x3f, 0x9cfa1972d4715475, 0x4, 0x6, [{0x0, 0x1ff, 0x100000001, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x4, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x7f, 0x8, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0x4, 0x92, 0x101, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x1, 0x1, 0x2, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x80000001, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f000039a000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000772000-0x8)={0x0, 0x0}, &(0x7f0000a1a000)=0x8) socket(0x0, 0x0, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f00002f0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001f5000)=0x10) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000999000-0x4)=0x0) 2018/01/30 15:33:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000767000)={0x0, 0x0}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000d4000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x3, 0x7) sendto$inet(r1, &(0x7f000014c000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00005d1000)=0x20007, 0xdd) recvmsg(r1, &(0x7f000050d000)={0x0, 0x0, &(0x7f0000d9a000-0x10)=[], 0x0, &(0x7f0000adc000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:27 executing program 5: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f21000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f21000)=0x1c, 0x80000) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000961000-0x34)={@multicast1=0xe0000001, @rand_addr=0x1, 0x0, 0x9, [@multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}, @loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, 0x34) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @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]}, 0x0, 0x0}, 0x98) 2018/01/30 15:33:27 executing program 6: mmap(&(0x7f0000000000/0x468000)=nil, 0x468000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x41, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00003a9000-0x4)={r0}) 2018/01/30 15:33:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00006f0000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(r2, 0x0, &(0x7f0000504000)=0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f000061f000-0x4)=0x22, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000040000-0x10)=@generic="870b960c1223cd844b98549d4234d8f7") getpeername$packet(r3, &(0x7f0000190000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d93000-0x4)=0x14) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00000a4000)=@buf={0x10, &(0x7f00007b3000-0x10)="7cb73a7721f15d8dacab44cd871039ed"}) recvmsg(r2, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000022b000)=""/0, 0x0, 0x0}, 0x1) 2018/01/30 15:33:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000dbd000-0x4)=0x4ee4c6e4, 0x4) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000ac2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000404000)=0x14) socketpair(0xf, 0x0, 0x24, &(0x7f000021d000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000002c000)=0x0, &(0x7f0000cd7000)=0x4) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000acf000-0x4)=0x3, &(0x7f0000c10000-0x4)=0x4) accept4$packet(r1, &(0x7f000098e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b96000-0x4)=0x14, 0x800) socket(0x14, 0x806, 0x7f) writev(r3, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900fffff0000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) [ 59.278246] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 59.288702] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/30 15:33:27 executing program 5: mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001a3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005be000-0x1b)=@ethtool_eeprom={0x0, 0x8, 0x557d, 0xb, "2367ebc06a14e06c5151db"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000493000)="d3ab27191a00002380ba602dff05000bfef9f3d2a4b200f6ffffffffffff1d0002", 0xfffffffffffffdfe) 2018/01/30 15:33:27 executing program 5: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009fb000)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00009fa000)={&(0x7f00009fa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00009fb000-0x60)=[{&(0x7f00009fa000)=""/137, 0x89}, {&(0x7f00009fb000-0x7a)=""/132, 0x84}], 0x2, &(0x7f00009fa000)=""/110, 0x6e, 0x0}, 0x0) socketpair$ax25(0x3, 0x5, 0x8, &(0x7f00002a4000)={0x0, 0x0}) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00009fc000-0xb3)="555ac9351641cb88b7d6152db8a7ac9a43f989e91c0ff36a263250951fe9709bee76c63490f0fcdc53e6cabe8ba83bc2ebfe67280b943c4ce87b2617a82c76116ff3be7a9cd16ce2094e889847538c965d6c7e01c61b119000d0bc20b76ece4c966d687ebf77fc03d7ddb15c5bad7354270d41d6e316176dfc4a7d51bd869932602d6d40e45026938bdc7269b47681f6f3ec8251221b90d0b7ad214ba3017c641955cdc55590153cd86a681b49775edc23c2d9", 0xb3) 2018/01/30 15:33:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x80800, 0x200000000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/01/30 15:33:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) preadv(r0, &(0x7f000074c000)=[{&(0x7f000017f000-0x5a)=""/90, 0x5a}, {&(0x7f0000a34000-0x6c)=""/108, 0x6c}, {&(0x7f000038c000-0x5b)=""/91, 0x5b}, {&(0x7f0000467000+0xde0)=""/247, 0xf7}, {&(0x7f000028a000)=""/63, 0x3f}, {&(0x7f00002bb000)=""/170, 0xaa}, {&(0x7f0000926000)=""/84, 0x54}, {&(0x7f0000a80000-0x20)=""/32, 0x20}], 0x8, 0x40) r2 = socket(0x12, 0xa, 0x100000000) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000be0000-0x4)=0x1, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x4000, 0x0}], 0xff, 0x7f) pipe(&(0x7f000034a000)={0x0, 0x0}) close(r0) 2018/01/30 15:33:27 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000854000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000840000)={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000b5c000)=@ipv6_getmulticast={0x14, 0x3a, 0x401, 0x3, 0x2, {0xa}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00002d0000-0x4)=0x0, &(0x7f0000bdf000)=0x4) sendmsg$nl_route(r1, &(0x7f0000283000-0x38)={&(0x7f0000dbf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000551000)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x25f, &(0x7f00009dc000-0x25f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[], {0x8100, 0xbe5, 0x3, 0x7}}], {@ipv6={0x86dd, {0x6, 0x6, "5802d4", 0x225, 0xf4f27a86494a99c8, 0x9, @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}, {[@fragment={0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0}, @fragment={0xbf, 0x0, 0x9, 0x6, 0x0, 0x9, 0x3}, @hopopts={0x88, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x1, 0x4, 0x6, 0xffffffff, [0x66cc, 0x2]}}, @jumbo={0xc2, 0x4, 0x8001}]}, @hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @routing={0x0, 0x4, 0x0, 0x130, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x2b, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xfffffffffffffffd}, @calipso={0x7, 0x10, {0x5, 0x2, 0x1, 0x20, [0x5]}}, @generic={0x7, 0x45, "9f74dcf016b258bd72128feaf2c11bfdcfcbedb80bb9044bb0bb6e5b3602482367000773173283e558830f5d5a9db1c5964ce947c37b0707ce901ff5029f4dc4195715227e"}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0xcd5, 0xc7, "9283a6212ca0b620b7c10b4b5b9b91e29da80e54465e1cb28b4ca432b4136fce8655804a2795c2e4aa4455ccdf56eaabfd8d3038b05fff52f460ac2c65c26f40fc84cc7f3d7332e679edfe25d311792953895abcfbcc021a4c98f6006436af22ee4111b7e8a9488eaafb8b265d59d32a7790fb66201bbd4a6ce4a9271b23f54b7228372935468c6a126f46edb2142ec310793f2f1be4f2c630700daa23c8888468f8b0bda1ffaf9ee0c1712bf1d71d50f7230c58305a63e74b3c7cd2464cf7414aae4940515d88"}]}], @udp={0x0, 0x0, 0x75, 0x0, "4520cfe8577d6b89f7d31f739b713b3d96d903ed62325e049b9fa2701297667c827b3bbed3ca16efdb388e3436bb947ce9e59f0c846d7073d61a8a4be6ef12fb99aeeb9f222965c104dda37bcae706e7065cd2156ba1c8fa4e26766e09e04d116b83bb71261da2b2f505b49a7a"}}}}}}, 0x0) 2018/01/30 15:33:27 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001bf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d7c000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x21c)=[{{&(0x7f0000e06000-0x10)=@ax25={0x3, {"d9e11cdd6c97b5"}, 0xcf4e}, 0x10, &(0x7f0000000000)=[{&(0x7f0000d81000-0xe)="d2b6d993c54c9addb3c0ecc55b75", 0xe}, {&(0x7f00006e1000-0x89)="6a8a9e04e2aa07dfc9da44992afd310bd82bf8c053dc9ec8df632a22c0c0b8c25d7632f49d3f9b2247f61b9f7b1330f7fde1a1d73e055ae93a45c9ad75354c5e5ace0da6ab1c2e6042cc71df8868381c07b3947e7c9a382c4620e3fbe432423898da3d17f4ff7ba8f7ca70df4f3bd96e02e890b13de032a80b1253672469d41687c4ac022983ef35fe", 0x89}, {&(0x7f00002d2000-0xbe)="79ed9a198b6307ae8ef7c1e73547982dbb72060ea6de50ad79edbf2692ccd59bdd30e89d1e59eb67843b3235f1f831858ebe8e479a3523399b4df31642747c0fa005e8b445cc5bba4998dc94d1ffa5062962c531b36056f99d6a05cffa94e48326feb627260525b35151f8fc8bbc6610d46cd8037e2bdc04fd9606c75ca3f29088509214c4f68fd5033d52bea346cea804d7377e4f83fa5357e1dadec0c7b17f29f5997a6a37066815a7837d90c725109072034c108e2a956a0a71eab682", 0xbe}], 0x3, 0x0, 0x0, 0x4}, 0x9}, {{&(0x7f0000334000)=@nl=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)="1b7f5053eee8510df7c185ec12a5d32eaf3487fbb9c56d86d757e44e860ab03c0af0d36decbc846b98ce798d2f3ed337065a62920b21b757f1e3046b1bafc77f10869da73f555fc32df0fccd3795b4a1a073f91f00d15d4f49815b028506ab2d1026d687be5c8e33eab53350c8c0c830f331f3968f88d683fbff5ec8709d3f76f708735d9551a15ac079c23cae0855b29d0aa0e69fb295a5d2", 0x99}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f00007da000)="bb3b7354088dfb1067f5d16eb669cb5c387717cd34beb2f180b9d81e1087eff489b593fa710076376ef351f0df722afee873d48c423719433df9cd4a4037032b0339b33b709176b69468b5", 0x4b}], 0x3, &(0x7f0000001000-0x330)=[{0xd8, 0x113, 0x3, "462a137ff1c185873f62aaed74d22359840954e1dd54b4942c339f3831800b74b05b5b85763a3023c4077241979fceff9270460cc2ace35063c9957fc379f7cf26764dac5d4e2f462765c992ddac1c1526c277a6effed4ad1a79c93e81dc7dc7511ae0bed5f7e61cc620fac32959a3fa8302330ee839edeb181bffad155ec548033cc894c85118e285b62410a2bb93312b7973dbb4300653c165f0869af7c3e1466038234220d6cd7058a476a4b16dc33e95e50c54c4b9fe40182b113d4de89fc97d62"}, {0xa0, 0x10b, 0xec, "8c366d38eebda86e419fdd169d24da959244a55e0ffb0c70de677eef7d81b7296b903943aeafa6f5913f7e68e93175e80476371a76e2fa1c5537a04905b42579061e858df4b35987834f80c15ce61ed766aea80602dee9c3f2a8f3f61576cda5b8821755fad647fba3c5d9ffcd905bd0f91578e60b7eec8d44afb5a60cd649eed27ff4253d72bde6d222baef"}, {0xe0, 0x1ff, 0x6, "7ea7b01be9be14e4bd69b90f7c7629af128e1096ff7184878996b4079c5f1c6fad2c89eac816e3c16bed3fcb9d9609b4989d5758cb8cd82a9eea87550b42d2e24bdc8ba5ffa7e27420f56242893ef66479c841258855bd7e33ae9866b49cab8ff6e9fcd71eca0f2182e9ac372b72c8ba8fadbea87ece04bce627c335d2489b8ce556b053ab2975b36acdb24c55bda4d905de68d388ea7df092f5fa6ae169e6480c63f9996aba732da0e5d31a7234226b5ffbf635de52242e0c7de83d0f1b7ec1813894551128578d1b3000c65c987e"}, {0xd8, 0x10a, 0x1, "4f5926da80afdf366b768424c4851720344c176a8ac4abbce269ec002db119aa07a52f33436e128464dd9b54656d55f191d3ecc290d8b1c66eb7d930275d6e703f43dff340a03b31215425af65ff04f5cd955861ebecc2e5052cef02e2973d5a0e184a8dfbe3be6e7d2b7a0374e1b39aa245d98529b85c4bac895d6722c7f8fc55dfcb5a28a604165e3df29bc983d8bfb24297d2549fb5c68fa3ff5a9c66cd4cea16b2fe500df87fdf9f50793cb0fa7e2fc1dcf33c250a017c6cf1a8178d70d5ec8e10"}], 0x330, 0x4000}, 0x6}, {{0x0, 0x0, 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"9c6f10113ce63ace823d994d632901a34e04eb76eec4ad52d9bcd4bb3e9b1b06a5703abacb8261393ac085d81c436d633115f809d05cf3a580ea0d55c5b36d5ef9a0600b72dbb256576c6ea73bc0075c09a12e525e01571fb0ae44216b02f78c38d5204fc4fd110e2b0f7a829e0be1274915164b36daa4db9cfa37991c90"}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="cb7a24bfb90c856f4b7a91e169195c9c913cbd34b9dcd2092ddf895070126c4f6c9d6690a540ebaa53cd02d60e2ec1a3a7bfc2520a9982a57b4cfb720231091199ca67d0c54de0bd07c49115b99eb266cab36d", 0x53}], 0x1, &(0x7f0000db8000-0x1218)=[{0xb0, 0x113, 0xffffffffffff9443, "d183239d5fb35766bca9ed337c239db72942d33626c9433ee69a3dfe0121a3a357d643e1f91b74a27c88c5aa7f29f67b9990c9a46063fe283e173ab890c7ed988bd43d0cdbbc129c564eb9a32beb54f11b3f4b194771163022986b53b35b2216f9b2fd78c06d3753b4b01eb1f9214b4b2f76da2341ec062b2b5786a12e9497037cd89e584867d6262032321b387fc5f793b496f5c90217122a"}, {0x60, 0x108, 0x4, 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"a236bf6e4790c5ef35d6f157d3fba73ba549c92488bfc154aacc8e12be4136d3316ca008097f02c66c4dea0f8b8d1c88047c49fc47083d9d730dc2b5640b142c0ca6f5a5bd314fc568e2051102f178125c2ed814f7c0e5caa7e64719591b1b6236c04993acee9cfc8b4c678a07cd42fe3b2668cc92db26e4eb655dd0974e3a1609cb489cac4a8c324e5a29b4fcbe8a3abcf4702c1775e533828631771a9cadf5fe33a94888fd7425a5522eb38541c11f05167725420de019e21236c10a63825d075c8f59cba59e88a740fd98def502b748b0112c1e0403f50c7124b049d5d936e78fe404585bc2c7d58f75ca281c4f8205fbe2335d3e7efefe42dca89d9c11d5b6fb2e16e48c338d094de331729e1c7113392c89705fa2f06d3a7b5fce541fb585ef0d2cc5d27d2ece442fea298c5a98bb0075a17dade31d8fc60dd7fd67f3651eab1208a52011f76a566b64f5b7cd23a164d83b34d2c24b1ac57e669dad65066cc342440bd246f29fad1e1903b2bba69a256d2c04359db52dbe05ec79b1476ed72501219e93e8a40260ddbf91f6580afe80c7d645b3ef1c2dc6da75b0c21f46109fe21f7818b5fbb54dff8f8bb8415884f32d321bd11a09c606e759f6034c5c875d659f355bed51dd904675634fe92a084455817f414a0b7ede191e6cee6f24f14eff43d46bec4c27826a1cbbe7fcc9fe36fc6dd602794f4a09ebc110ad919d55c9daf1eb3709577c2f8452936fce3057340ac11917e5bae7764084410ea78268f9e51a5c43d2a8c06a292d220a89b121cadb329bd8f7edf29e4a01ee7d1b7b57ac71acf450539e580ad011e556454f3bec29c81513f62cbf62484489d317705960d320cbfac2f8210c1d526145e80a5035e8cb04cc27f0bf2dbfdd5b3986ed133a2e76ab06fc0a0217ce917a953a4cea2122492adc305bb1c51542cba62265b1f4258507947958fe32d8dd6629d57c74e8b4d9e05ee35de1fc6759aaa61b7719ce86d921b7cda6562e90ef2639028782ef2af77b5c40d8b63a61ddc39e66f2f651e102cb0b749965a79216dcf6292c18617b17b9ba9e6ed258fa84b869dcfafda87e856a4b271ea279bc7002d2cc97b3ccef1cffcc51ec69b2f18fb515cdd68ce78ed667b89f8cfbe40f1e7944c5ef337a26031e6038df1ae51b7303fb41704006ce348e5ea0cd7c6768731e3e00217639e0ceea734e52e034b26daef62cfb4b6a030d5549a0ff79a393bbe3a6442aa985e9437f6eea2f329d6beba681fb6efa5e62ae9d81fbf535ef18e969b5d241ee88dbab248e248cd110efccf86dfb58f7fd29c86a3cd39bb21d290bf998c9c4ca892f5a58c9df931e7d99768acc304240b72dbfac2651830a00156a0b654cb59d86fa8b0fbf6dfa655b1b09a16ea8d9ad8411c88b6300423894f9f3d31ba96473bd2726b6bb27a160401c43d9fb3c39cbfb81f42f6fb653bcd1e7853df9c161ed2bdb99568554ee248ad2b2744e2e53f4196b2478ec1d2e7db02755de9e40d51be2680d18b1c31e6b15037b0de968b73e32bdfa6e0bad60618401d75affc540a63d73a53607adebd668287920afdc55eb502bcb06f4caca82658745dd7d278330562b1c243b048876b927d5c98a28ad238fa046865117ab9a5ccb8df630321c38d691fe86956fed9480f00766853029ee5f34d0fb782d7c96a122d4223ebd374521c63fdb606893fefb61b3de100823259da9fb541ac201a03bcffbbc73d680782882318cd31710b1c9dd71a4915360f0ccfda5910cc96f1234ed959fdbba93fbcfcd3ba5bbbfb1074ed6c499f6805a5899432ebb2f1426d4391d836cae77b02280d5615213cc9850232a912b5971da2f7404fc51242baa1db579f8ec76d6b1431f11e780b8c4d468de8deaf345913627fce534198c4b29c5fe2be07236158119b94977b50d7a7fb85b08b94037fac3e825c2ddf05e26506493d82b4bed478f21da6c2b9857e0347c74f53c5baa53b46abe2d92d4c4c8ff6c86d7a11a8f7a5b274992bfa7bf313190b6cfce8937a07322070a1f5c2763eb55fdf30f4666a6a763ce2e1f434aca0db1490ed0cb4e3909a1482e1b897b60e13691b64459233bb2a80fe0286a3f4af59f0b27767cb7e2d1dfdad71fb387c84d00c9b2472676d341e8cc772134b5989a800100e5039b34b19025973878785771ce3159d05c62bb4ae487f49bf89bc332a36dafa84f9df0b86750408188a396d799668e36f7780f0e6129ff14bbbe1e910638bf1a669450843555e79c4a80fbfd6861d261069ca904f44f239bf0412eab69e24104dbae70e17c9aad79e66b613651a0e146b20299e7eec3bf1962454d4bda36464c7a7a403ba98dffe417b5855ee4a3c9d4db9b806e97d3cc454498e233147002e48b8346b98ee54401ca541f92b6918d2acd4e7847b095ad41270a123a547e7614bf22bc92f78f9a35130e144c73388feb4df2d26a5fcd6453578d03d79b5e677fcf82d05e414955677a81eae5516a981da6afd31ba770d95eb522755dcdf1d119cd57a0c1a11d9c739961322f3ca2d52324c1d279d356657298e00b556c30e538e16585e0e88e8348b6ba9c636e72686b1c261e68e0e982cc549fb447a176d733c84bd8ffdb5ecf9120852e30c5f4ce5ef620284b5303918d580932034c3e266b5887f7029e377edfca046702e48766aeb3535f936151fc008cb303b15a7c320c9f23dcc85cf2c0103d8ef06a00542f32c3512b845aba747f9ddc89ee3d728ebd196dd1a76b7c08e5d28fc2a8314050741ba1055f72d75cf90e44d4d8eebf4ace62c712606c73739d9f4d5a76cd2ca9c20106b2dd6c63ba328cf34391c16875ea95a0a73d288c5f39181f8d705e7300820e4addf8a8d408fd27abb37a9b213822554622f622b1903585180eca5ac100178074fe038fd03ce0bd646fe4794a72a0725eca74c10272eeeef9c242e722743e5b1c182eefc8b7ed8800b03c6e95e9e422fff7fd43b80935541decb41154befeaa9b8dc1cb527f0446b920ae31c5dad1f92ad2b871eb3b0905af7b0135a50f82ce13d2dc8a92d2767a8e370b6f9330b54ca30bc6e3a2d284a3238a9c18e9b22985ae323ef25b067ccf5b20f7a2bf6f96c713d560d94256bf0098daf24f0fd49559c372c6f78f18f826003a2c8b73442c238b8281fa20514365707b2578cf05fdd0fbaf00242c8cd6e3ec9835ad1379243c42425b6b6b48d2e8125228358a3c5186160f3e11f4d2a3d2fb53a2e060588b0555036bdeecd5d252473e690c294b0670cd8ed38cd0f2b74097526248d0d5bf3a3c06f69229054feed2b0e21c0836bf9344c829412655ca7bf2d05ea14ea244c02c7b59774530326e72e601a607b28f94f61a9e6e1c16be57ca7abaa5e36d8b554a5d2fde67c6196579e85c5007e9fe92cca3a50fd65ed4ea1104e7311adef0e854f3ba6a0ddb883117f1a57ed7ff4ddc6a0cecb0666e2723576b2c13ef1c7b755eae0d9cc2ec2701fd8ce5eb701e65b6ef5f29646acfaec9329c2631757b2c1d51c510fd756ee3fd8e021eb3f122f77f821fe4d3f721ddf66922d6a1aadca521adc40bf3e43dc965d3579989dc463c7568c69d15e0ebe6af71008f9ac44755be58bd7bba19daa43294a385e231d5732c0ab576433ae6e417261f2d2856f8aece832efb46ff6e92059b0e208ef292d7c6ec1a735a4d5b92433164724a92f3cc603a82f0b6a0606ee909632fd1a1d0b08e9e24232d7f4257de22ed8222df2908d6b7ec3d50fe529cd76594d47ba6fbee00544eecff1a48847dd55d62a7c3a85b5c5d4065a781c44dcdad54eb09a659390c0083e38321fa6389e1535f3a67bc224cd3674fa5ba9bc345100c7d80d2edc617021f7a601cc633e022acbeabc542179089a7d0149f74d55e4434d1cc40f8493fef2d4fa2cfece871349972b2e4a76e9b8b490286a67bc40181063abf54d4625354ebb667fa600c2585caf959f9720d4f4ac9a0df6c9feb7e8964509e6e59a118301eb40ad31201a56cc02ff8275df9ffaf8caf96947e4b54934c97fd2e54c8a97d835227d3d6517f9ed0bb330716cf19084885dea21f43a4955a99fc87e37ae2707894e5884432693dab448f292dd605910a03100352949e1c8bf9ab6ee59ad6648a790d43b693342ac7dda55066352a064ae016056936562eb77a6bdd833ca02486818cfd4b40409e0bf53aaceb1966875afa28b35369d56fe3f966edf651186772d66cbc78f28dbfcab260ee5e43107431fde227352cadc97ffdc594c3d5e3342fb7a773735ee7622c65ebaa30e19e33aa975d7d581d0062da174ab13183d8a778fa68f5ce9f1c6cae1929dbcf49c0026287795421620ab16ab66a775f29fcaf732d0baf1b691e1bb095c6199b76f2de411b2a79b60f8fa88b74211b1fdc7b1e9460a7b87275b47769ed42dad375756d897637649c3b25d6375a977a448b37e0a55e65ca88ceb5a524f45e44dca1d39feb33adbf2d76c70dc28e75659c5ae0ba074d3ef6e76abbbd4ab450a31cb31d045fd0797bd5bc2e424a56d038272c224479a42d7297ac68baa0020c5eaae47623143d22ec6c3549a4cddc970b5c79b88bab887a6b0a318bc2f206d890f6cc0805a4c3d5bf585058229445585bdc5e975f6131182aabb2010a2b26c06eef1f32249ad7386bc1410b3b4e360c44e43de221162db958e1e1ff53c2157e06d37e5740f71db404b913b028e92eeb17a2e64cdf7cc2a33f880185b770157bac8eefb3a47f88cc7f8579ae52ec7cd5bf63da66202ee3eb16622844291a3d59c88abb68c5211b06227c73f6bab12942173c27ca6124f1719771c2c0f0d090540a8794d6018185cb05b6075819f6c363b7e5f5d2f154f607c0c0d3e3883cbbb5d25e9c096d6a9ee2bc413cfd075547e3a46cc631a05787a34fcd555afffd7e5ee60841356bca58474db63c42c2549c89efd98c54efb7fac6661fd672f5e85d06c4e1620bc28ebb8bcd00a84e17bc9e75be2acc31927eb2068b528c7a20003a96be910664e23f7836816001e0b984960443aa9043b9a626d584ac01e0163188e2f75e4bc43c1b3ee00dc1b651e34d29027558ece5ca1664d92df747d37ada4a1c4a5ab35b7edd5ee9d96b35ca04b436aa3f827224e25b26fc40dd6cdbdab8d72705a0010e10b88b614434628a1e4165ef8b4c6362e1bf8a11d5c299e0a4d4db041160fc292ce99d4592fa7b742ba63a07b3338443492e8c35e66fd42208afbcddfe2ed8d3130d7f6fbecf507c6efd5dd7d5afdaba9ecd11565531f6b367f59821b71ae234ba178eeb408bf22b925995f8a2724022dbc92f22d01b6ce266b7b2e16690ac2c402364b9f4dde7e335835ec3a31ec21d1210ccb27337bb6698cc0c42927147d19163f72ddc4880cec576d072beebb34bde876deace2ec9bc81bc90f5ae2721b358f6c81241baf6a5aef3c8943f7016d670c596aaeb3f4d7943e925b9f94260f1898dec23327d4f6a68c033a6f9a8f212bdaff588948b6d40f62a74a49a5eb496beba9492bd82e8a82a10c41c0c428222243d71e3422533b54d33c06cc309a4a35aff748ecae872c1cad3c0f3a7f8addca6ee8dddce947f33e44122e796a2e628c2d2fa0bba5f1d270f85847b40d994f902f7f995d1e6137a97ac5726619018a0dbb9d434d3c928b0659037af5edee44358ac89265c034ce2fb22ad9f80364841a3609435d8d77486d82a1a6ac75c629e81362b247ac7c06f20f03930223f282f88b1f388f4b034c3bce0afb1ae58a3e828180747fb31a27fcb43d4b77a00211f1537ce"}], 0x1218, 0x40}, 0x7817}], 0x9, 0x4000010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg(r3, &(0x7f00003ad000)={0x0, 0x0, &(0x7f000076e000-0x90)=[{&(0x7f000060f000)="cb", 0x1}], 0x1, &(0x7f0000e08000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/30 15:33:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000100008000008000fffd180000400100000045000107000000140d001a000400020000000900000000000000010c00001ee400", 0x39}], 0x1) sendmsg(r0, &(0x7f0000034000)={&(0x7f0000be5000)=@ipx={0x4, 0x2, 0x3f, "9d8d26d8ad63", 0x6, 0x0}, 0x10, &(0x7f00008ca000-0x30)=[{&(0x7f0000d62000-0x31)="75fea60697c049c62459a9ad7c660b1a08739f84668aa196a8742764cfb72f9f419f4c82ea620009afdb890fc1735ff3f9", 0x31}, {&(0x7f00009ab000-0xb8)="d8f8d3de8e5369d3d01d4af63bd9ad6f22cda4bc8866bf9b6e58dfe6ab76710bc3731a8710043718b0cd78e473f74ba0e8a891c8771b44c8175c0e7b69d1c6fa9dd02b6766c22927e45f27f08b3ba08c25886219c010dcf8f1d1efe3f3326f1c5cc07c51d58d7ec7c83d63d5717d3e729363559a5e7fb846196fa905040ff62456b20796bad8fcb0660dc8ae997cb4cdc22d4d3cff0699ab39d26bedb7397c9384dfca0cbbb7c72c1f47fc291298b11d3c65340d5dba7b61", 0xb8}, {&(0x7f0000ea3000)="103b35d2a8a63d35737278b1a949cc179256c7927862d409565518e166b2d0d960fd26c8d2464a9f9960992f429a6e8e3032dd52160782a6d3261cc75d9759", 0x3f}], 0x3, &(0x7f0000431000-0x2200)=[{0x1010, 0x116, 0x5, 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{0xb8, 0x11f, 0x401, "3752ff13d3363fa24eb4b5bf9d21b7a24599f654d5b939cfff8f2cf1214117ca83ac3ff1ca1efbbd586e27e4818924966cdea7c8fe5ba08dd741c1ef55efc4bb4ff3a22918d8e101cbef128f80fcf7b8926bcc71f50507a1d26ee78ca0882d55e14645d12445842858de18204b22766c7bed7a09b3b379e952a586d8c17a1277bf28e46eb75d41d16f28103ee8b6db9fc25a11c4bf7a9dcb9e50a1481552fdea545025285f"}], 0x2200, 0x24008000}, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000705000-0x4)={r0}) sendmsg$alg(r1, &(0x7f00007e8000)={0x0, 0x0, &(0x7f0000424000)=[{&(0x7f00000a4000)="14cc96e473737bccccd12f1a6522a1ec923c91501e9da414fec247f90a2d1f52beca9d84161389666706d6acbf3426ea72f826b26bbd362b96c87f51fa7b95569eab2f433458722c6e7d4130dcf1407bf3aff88cb2eda7019871b1b0e21c93572ead1b01b62e375e13a04ccf03522c4bbfaac390bdd38b218d4eebe89c6acf8479d31cdb1f5283cbefa55bc11bf037f746545e6e1600cb", 0x0}, {&(0x7f0000d90000-0xab)="7e7e08d509664e33ba0efb3f788639891445dd3aa318c5a32465b1a3d6024661fd516f6f0f32c3af16499c6e1de7487633babee63b933bc97c7dba77dd18c11e4c86a2a237b069626905c9cf9091c75c5a3661444c7da6569c6725adcc8465004b1e2d232f9f4b668294c7b7d91ca8bc1e41dbecd9703148159461fba8e4d0f7e603f7d94c5daca4db4c9df9588b4175b1ba377c9a64a5322ae617cdee94281e68505a1e57888ab17881b0", 0x0}, {&(0x7f000070b000-0x2b)="df3cdedfc6909149a1e83a1c4959930e83de3966a2c0afbfdfaeed41415cd950e54e12ffa680c4e0063608", 0x0}, {&(0x7f0000a11000)="e149affb4ffae3bce65e57ccf1399d522a6ca63075617515a6598529745b5048e159395d1fe11b55f295dad232191aa6628a5f2efcba1261d6f99a191410cbd634332967d31596c68fca7cb803115110e0ef6c07ea551be3ba917424881ae51a465f6e69e81c10c14fdfbc614019fd64a6edc5ad1de54fe30f7d83097b1902e10e23be5ff5667e81d5dd0b0d56d4285b5c16da0b3f0dc19458863276e8460dbf89f03fd75a86993abcc1e1c361c253bc76", 0x0}, {&(0x7f00008e5000)="796c775b915d173ff6a3abd55bba4d51a575541372524796195d722a5d73290060b5a9ef16482c905d8d7750ab75ab0304c56eb40b4b64beb5b06f7075f7f3df4c64f4acaf883a660670380ddd9c2a97d7696d9d0e6d8b1b923b9b5342d6aebab819e87d27d61eebb433a8c818d674aabae74215d7c75a514c91c3d50831ead1cec2578a068b821436adfd91377a2fb3e94ac0ea9ae6e81762f822f4ddecf790e821e81d1967a0a07c20955ac288e20aa79faeaa37cfe6a40b1c128db4ccd7ff1ddb7d27537d0dbf97063aaf5414e1d7f44b238804bc93905edf", 0x0}, {&(0x7f0000c80000-0x2)="1acc", 0x0}, {&(0x7f0000fb4000+0x4d3)="532597cb6c489dbb55565d02766e7bec1b01cca6c4837ba0d70453b29ad9a2e1ae48f55faea3bd3d82e0423c08ed58ba717558e7f7520111eab9cb232098d85293b44780a1caa9d9ac95286d820bbe054bd1387a50c1dcbec19866c01699dc434ac2ac8abccd229cce2be95d4c37f0", 0x0}], 0x2, 0x0, 0x0, 0x20000000}, 0x400c090) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bef000-0x8)={0x0, 0x0}) 2018/01/30 15:33:27 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000)={0x1, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000036000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000036000-0x10)={0x9, &(0x7f000000d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000002a000)={r2, &(0x7f000001e000-0x62)=""/98}) 2018/01/30 15:33:27 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000a000)=0x14, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0xe, 0xf, &(0x7f000000a000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@generic={0x0, 0x4, 0x180, 0x100000001}, @ldst={0x1, 0x1, 0x6, 0x9, 0xb, 0x20, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x2, 0x7, 0xf, 0x80, 0xffffffffffffffff}, @ldst={0x1, 0x3, 0x6, 0xa, 0x0, 0xffffffff, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)='GPL\x00', 0x6, 0xb6, &(0x7f000000b000-0xb6)=""/182, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xfffffffffffffffb}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)="") 2018/01/30 15:33:27 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003b0000)=0x0, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008e4000)={0x3, [0x1, 0x3, 0x8001]}, 0xa) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f52000-0x20)={0x8, 0x9, 0x2c69611873511e9d, 0xffffffffffffff80, 0x970, 0x5, 0x1, 0x0, 0x0}, &(0x7f00002b3000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000564000-0xc)=@sack_info={r1, 0xac06, 0x0}, &(0x7f000081d000-0x4)=0xc) 2018/01/30 15:33:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1200000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0x200000000a, 0x300) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:33:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b4d000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) r1 = socket(0x1d, 0x80000, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000170000)={0x0, 0x3, 0x20, 0x1000, 0x1}, &(0x7f0000298000)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005dd000)={r2, 0x40}, &(0x7f000031d000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000d0d000)="5dfbc33dc19cb870843df30276b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e00caf40e009852bc1d1d89028461eb1b175093ad2d9d066c97065965a74b8c3e8ce104ed53fef13f60d409d000d673883b233cf62af90b685abd1ced1584f4c52025d1cfa6c8dea838adc80200f175355c8442ff", 0x81}], 0x1, &(0x7f0000422000-0x220)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000364000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000dd1000)=[{&(0x7f0000876000-0xa6)=""/166, 0xa6}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000fce000)=@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], @multicast2=0x0}, 0x0}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001f0000-0x8)={r1, 0x2}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x1)=0x1c, 0x800) r3 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x80047453, &(0x7f0000897000)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/30 15:33:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009b3000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000d52000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000276000)={r1, 0x7da0, 0x3f}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000536000)={r1, 0x7ff000000, 0x0}, &(0x7f0000ed2000)=0xc) 2018/01/30 15:33:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x400000000000, 0x40, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ad5000)={0x0, 0x0, &(0x7f00003a2000)=[{&(0x7f0000443000-0x49)="fe90190cb790926d6ee572eb677494205cee09b490c3e088defd8d0549e192cfc3", 0x21}], 0x1, &(0x7f0000b07000)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/30 15:33:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000a79000+0xcc7)=0x0, 0x4) write(r0, &(0x7f0000a86000)="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", 0xffffffffffffff1f) 2018/01/30 15:33:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000eaa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xc, 0x6, &(0x7f0000001000-0x30)=@raw=[@call={0x85, 0x0, 0x0, 0xe}, @alu={0x7, 0x800, 0x5, 0xb, 0x9, 0xfffffffa, 0xfffffffffffffff0}, @generic={0xffffffff7fffffff, 0x0, 0x3, 0x8}], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffa, 0xcf, &(0x7f0000000000)=""/207, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) r3 = socket$inet(0x2, 0x800, 0x954c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000040e000)={0x100000000, 0x3, 0x1, 0x7, 0x0, 0x8001, 0x400, 0x7, r2}, 0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f73000-0x8)={r2, 0x5}, 0x8) pipe(&(0x7f00002f2000-0x8)={0x0, 0x0}) sendto$inet(r4, &(0x7f00000eb000)="30128ce35e5f75c0c73860b2aedde7735b5474f7d7aa503d68a6713e64494c6930aee7cd5eff8824439580dd58964894f22c887eab09a4043b5e9ce8b8d17cb126d73faee5dbd4cddb9cf1c29c92adedb376fdfe82b797c4e9d4c6b566d024970530457d5917c1128ef35f51bfb62cc05f50197f6919bb4311f17d76f6019234725e39fd437c1570d8640bf26a", 0xfffffffffffffe65, 0x0, &(0x7f00002e1000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000e7000)={r1}) accept4$packet(r5, &(0x7f000046d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d76000)=0x14, 0x80000) 2018/01/30 15:33:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f8a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000179000)=0xe, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000008d000-0xc)={{0x4, 0x4, 0x0, 0x86, 0x5, 0x3}, 0x6}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000d64000-0x10)=[{&(0x7f00003fb000)="", 0x0}], 0x1) shutdown(r2, 0x2) read(r1, &(0x7f0000506000)=""/136, 0x4965b6a1) 2018/01/30 15:33:27 executing program 6: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000a61000)=0x80000001, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) 2018/01/30 15:33:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000+0xca5)={0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3aa4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) 2018/01/30 15:33:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000546000)=0x26, 0x0) getsockname$packet(r0, &(0x7f00006f7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000741000-0x4)=0x14) connect$packet(r1, &(0x7f0000a77000)={0x11, 0x9, r2, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) socket$vsock_stream(0x28, 0x1, 0x0) sendto$inet(r1, &(0x7f0000c13000)="ba271c6357fc5427a1d9fa9e9607399fdd97e7fd153ba344efa94e2ff58ecb13488ebed374cad302", 0x28, 0x80, 0x0, 0x0) socketpair(0x18, 0x0, 0x3, &(0x7f0000be6000-0x8)={0x0, 0x0}) 2018/01/30 15:33:27 executing program 1: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80806, 0x4, &(0x7f000037c000)={0x0, 0x0}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ae6000)={@generic="24aecfbbe9b2406c11daae8d6df2b644", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000119000)=0x0, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000525000-0xe1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2b, 0x3, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "6e39de902479d315415cbbd0edf8e8f29c74f9b073a8508c7cd3c1cd97309116"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80007, 0xbf, &(0x7f0000ae7000-0x8)={0x0, 0x0}) accept$unix(r2, &(0x7f000066b000-0xf)=@file={0x0, ""/13}, &(0x7f00009d4000)=0xf) 2018/01/30 15:33:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b5e000-0x20)={0x56, 0x83eb, 0x200, 0x4, 0x10001, 0x3, 0x9, 0x9, r0}, &(0x7f00002e4000-0x4)=0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001a1000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00005f0000-0x64)={&(0x7f00003ec000-0x4)=[0x4], 0x1, 0x20, 0x7ff, 0xfffffffffffffff9, 0x80, 0x1dc, {0x7, 0x9, 0x6, 0xfff, 0x3f, 0x1f, 0x5, 0x6, 0x4, 0x2, 0x1, 0x1c0000000000, 0x85, 0x1000, "ba0ccf2898125432bd6e85a413a18bcfa815c8fa717adcbc5038b986fce19c56"}}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/30 15:33:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000613000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 59.729196] sit: non-ECT from 0.0.0.0 with TOS=0xf 2018/01/30 15:33:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) socket$key(0xf, 0x3, 0x2) ioctl$sock_bt_hci(r0, 0x400448dc, &(0x7f0000e78000-0x95)="52a343d88cb787be2ad54caa6d2ee9ac5db4f6c031a72109b2749e0a973dbecb1f9a8fbdc0753c3fdf8585fb253d504979890c310af11ec90c2105f6e16b9d8816246dc2255404dc7052c7ccb08793f466624d9afd4a1250866ea8f58184fc15c246eda76d54c1f864490bebbfede7c7ecd85c9f09906070f6b91a274d1517f97015e7e344729309fb69267ffdba8b346f3aaa78fd") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003dc000)={0x0, 0x8, 0x30, 0x400, 0x100000001}, &(0x7f0000267000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006f4000)={0x4, 0x1, 0x8, 0x81, 0x1f, 0xfffffffffffffff8, 0x15b5, 0x7f, r1}, 0x20) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/30 15:33:27 executing program 5: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000517000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dd5000)=0x14) r2 = epoll_create(0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r2, r3, 0xffffffff, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000001000)={@generic="69c94bcaef221471aeb56957e3746023", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x2, 0x0}}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r5, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x0, 0x80000000, 0xa, 0x80, 0x80, 0x1, r1, r6}, {0x3, 0x2, 0xd5d0, 0x401, 0x101, 0x3, 0xf602, 0x0}, {0x7f, 0x1, 0x2, 0x4}, 0x80, 0x9, 0x0, 0x1, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x2, 0x6c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x3, 0x0, 0x6, 0x1f, 0x101}}, 0xe8) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00005b2000-0xc)={0x40000000, 0x0}) 2018/01/30 15:33:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000d3000)=[], 0x1000000000000049) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[], 0x1db353a9ff2db0c) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000f05000)=""/120, &(0x7f0000481000)=0x78) r2 = accept(r1, &(0x7f0000bf1000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00009cf000)=0x8) connect$netlink(r2, &(0x7f0000423000-0xc)=@proc={0x10, 0x0, 0x0, 0x800000}, 0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000811000)=0x0, &(0x7f0000acf000-0x4)=0x4) close(r1) accept4$llc(r2, &(0x7f00004a9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00002b1000)=0x10, 0x80800) unshare(0x12002000) 2018/01/30 15:33:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bc5000+0x7eb)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}], 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x20b) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) 2018/01/30 15:33:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00002cb000)=0xd9de, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)='g', 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000f05000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000041f000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000588000)={r3, 0x2}) r4 = accept(r1, &(0x7f0000db2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b86000)=0x4d) bind$inet6(r4, &(0x7f0000f4e000-0x1c)={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x1c) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000fc3000)=0x0, 0x4) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f00006d2000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/30 15:33:27 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000020000)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000001f000-0xc)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000b000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000014000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000)=0xe8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000026000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0xbe3, 0x2, 0xcd5, 0x2, 0x80, 0x80, 0x33, r1, r2}, {0x0, 0x0, 0x8000, 0x1, 0x4403, 0x3c, 0x10000, 0x3}, {0xfffffffeffffffff, 0x1, 0x8, 0x9}, 0xfffffffffffff0c3, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x1, 0x7fff, 0xfffffffffffffffd, 0xab1, 0x9}}, 0xe8) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000015000-0x10)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:27 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x70, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x9, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a44000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fa4000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000805000-0xc)={r2, @loopback=0x7f000001, @rand_addr=0x7}, 0xc) 2018/01/30 15:33:27 executing program 7: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 0x9}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x27) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000010a000-0x38)={&(0x7f00001f8000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x2, 0x4, {0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}}}, 0x3a, &(0x7f00003a1000-0x30)=[{&(0x7f00003a0000)="fec4c4552fd235f65738315e1f82b0a1594084f956268131254c1cddd7c9ed1f3ed3707012483dbf51ba36707320122ca6dafb213f8af4fd2eccbff5853a6c6d0ac5d84ab9f2955c3bc7884019317236ae81a1569a95fadeff63bc3b3dfb4d08882e6e7a6379468feb02f61a1e", 0x6d}, {&(0x7f0000100000)="b7081f70e787128afc0457ff2ce5dafd86bf64b3a015632ca09609e648d4d3aef50da291c772ba79a507de625361b72557d7987ad67633df3fa577bc4406ea1d6bebe5f64e00cf825081afc39dbfa5d0453f904ae47640be282828816c654c2672f84b61c97e72ab897aaaac8eb99946d649b6c79fbb555f0a71a7d53adca140ba63bd2a34b74ce877a279bccae3d43e7ed05483197c13367343401b7612b4a36a89d36745f20b4c5579e2710de0a10cfb863915bf", 0xb5}, {&(0x7f0000370000)="8b7fd59d4b03e958dade0d1813c6c5d2cc89f63cab4f2714a7c8b8854d6b8ae84721426860e2ea0b6ea77b3e613c2e0e1b9d46f85287b8eaa6e5c204ff80d92849a1c8a3781274adc51f7f", 0x4b}], 0x3, &(0x7f0000340000-0x2468)=[{0x1010, 0x108, 0x3, "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"}, {0x88, 0x1ff, 0x9, "0483e6dfc86b0b1be4211e3aa7aaeb93c33fd7a04a4c6ec980ef86d9993fa2b614ba740c97fec60a5925336ccc5373ee4839d553c20cc5e4b04f56b8dccc546fd37bf9c24794ed9309988a96bd2d538ecfbcafbe5e86223c5658ac0714e4387d8d3f740564e68f3db1f75cbec089a0fcf356a4fa"}, {0x60, 0x107, 0x3, "241050b9f3e2b1522a279b487d9db035d8fa19c4c2d291e65b2ba7f0a89d06207b2a2069515098fc0db6d2cda13eedd97c508bf63033e89d20696a2a87d3d8744a3fb9ddd5ad35141c4b2c29a3ca5f19"}, {0xf0, 0x11d, 0x7ff, "89158f446aebb9fbfc621b73569a880633096f2e2effb351b9dd575096abc50647d9aaac01abde267664716d91eb92fca98737a14b019162c13ac2ee8c6d33c515fb62825890ea471988fcda7585296b6a68b36428d96ba83bc82377915ee402e6ff71fc641838261d45aae4546e873b315f16e6bbcbc4d688d057f91c38bbf34d6eef286937ec8447ce1a137a8871cf12fc594c7ce28448c74869b19b84db5a21567d1d0e0d0edf1a614582bf189f9a3b699058697e8c2d41ec00991e4991474d86b2ecb70107df1654f050d5a9e61ff3d8289e220baeec9696d8979270e3"}, {0xe8, 0x12f, 0x4, "6528ce68e04c191fbdf39dc41bc4cd1b06b6594b0dca3db2621aad207ed9b5ce9521eabc20e3ae38748aea98e3caee44330fd01b04f25c37501adccaaf81d89cf19969eb4ed56897e4ae5791b7a19fcbc94426102c6c70abe55266c7c9db3bdeabfc7576fd0a459432230c35e1096ea8b7c487d58f21e37c161040906e5c43d11f35aa1dad15468d69065ea6f5cf8737d8dabf869fa95ac04faab6513b62140059da2df419dabc2c77c424921a88ddfb78f7a9ac3bfb03919cf8545f4730bbf4a90ec7eda9f10b5746e432dc6d0a667067f65318"}, {0x98, 0x11, 0x8, "ee2d28e11bde0ab3057b87beb69d74da128c2b02932608bc611baf4a22f2fb7d68d44467404b40f06e2c3d9b5b69cd665b14fdac2f181e8df19dd312a0a5f0ee435f1599a3678f2408e3017535ac937baa80a67732280a374a041789c523e6a6999dbbe571fcaa97547d526883027aea19ec0223c471de358e8f466d92e36cae02"}], 0x2468, 0x4000001}, 0x0) [ 59.760237] sit: non-ECT from 0.0.0.0 with TOS=0xf 2018/01/30 15:33:27 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000001b000-0x4)=0x0, &(0x7f000001a000)=0x330) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000018000+0x8c2)=0x8) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINK={0x8, 0x5, 0x0}, @IFLA_EXT_MASK={0x6, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000c39000-0x4)=0xa707) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000400000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b02000)=0x26) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000a8f000)={0x1, &(0x7f00001fd000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000352000+0x454)=0x3, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000004000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) [ 59.805194] audit: type=1400 audit(1517326407.746:62): avc: denied { getopt } for pid=10058 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 59.819064] xt_l2tp: v2 doesn't support IP mode 2018/01/30 15:33:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f9b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x27, 0x1000, 0x4, 0x5, 0x3, 0xffffffff, "6e89861744753ea2de9b6fbcd8f36289bc030c2a0bb033f5eee66612e494b887e10e2a2ebc54cfa13055fcbceb541c6f0587d21b9c793daf3e95f8f3e100fd", 0x3ff}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000c7b000-0x4d)="e0cd0ec8e564cbe868400af674672300c9662b7caa32aebfd9e33ef3bc65c923f20f5a1b276aa3e00962d24bd3a572c105fe24f0273dd148e1fd834b6eb8302e3d8e0dc816cc834cb7e62903ad", 0x4d}, {&(0x7f00002cf000-0x9d)="c2d2ae51e66a2e72007601ac157dab75f9b7eadc588b24bce8e0fc02843ce2a0db363f1826fdbf457cf645143c14ef6c217cc296b5d0fcf9f656c644fb1399dd1c161a2c257f6472927e9a8ddf62b1de3339daa959d78702441472efa3022307515268e1e233a26d3f200206d9e4fef43d0b178a96e5fb4f5566c2cacb27cba1304a4e10581c1b39b27f21c1949a0b3cb5e3f154ab74420cc6c34d5139", 0x9d}, {&(0x7f0000000000)="2d916d8ed3a03254f69d19e56f0ea917f6171257b1c036e8b9580122ec20bc87aa72586ded1f00113ceb806137c2bb1a36515ad215eae36773be600b17840f008986233deaa5d4421eada3d5548dc8059cc762c14fb859c0abf4e2ec8e842b60cd3b98c35cf5ab2ad2", 0x69}], 0x3, &(0x7f0000000000)={0xf8, 0x104, 0x9, "928c5bd2b26966f002afe236a6f8132b58dc8feb4c6927012e3b3a6e6dfbe54d28889c3748e028415b067b54382f445892e221ec3b82d8b1bb25bc5b08b5cc30cc80e9877704c99f18b95996e3bd7e1eff3837b347c615b18b60dac50247dc00ca7a845b13ccd74f8a589b65336012a8f80a81d802a1fd0b53fdf5b5cdf172e8eb88c09f944ed133fe6b75d16f0dfca456fda26f922b4b5925c6f1d5249f489f9b4a21d8f68b2a17a17d2f56cdef6314842914d9164ea9798bb79c641e2014eef8a2fd65f5f04a9d28607f1626e48b13bc6f7a4b5f33f415885ba2c0b6275413d717a185d5"}, 0xf8, 0x10}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c79000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x1, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000058d000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f00002c6000)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:33:27 executing program 2: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xe, 0xae5, &(0x7f00000f9000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000f8000)={&(0x7f0000334000/0x800000)=nil, 0x7, 0x3, 0x9, &(0x7f000009f000/0x4000)=nil, 0xad}) [ 59.840650] netlink: 'syz-executor4': attribute type 16 has an invalid length. 2018/01/30 15:33:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ca8000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000ef1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f6e000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000545000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000895000)={r1, 0xffff, 0x10}, 0xc) r2 = accept(0xffffffffffffffff, &(0x7f0000e7f000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013d000)=0x20) getsockopt$inet6_int(r2, 0x29, 0x5b, &(0x7f00008c5000-0x4)=0x0, &(0x7f0000970000-0x4)=0x4) r3 = socket$inet6(0xa, 0xa, 0x7) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000aa8000)=0x3, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003d2000-0x10)={r0, 0xfffffea1, &(0x7f0000443000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000c63000-0x4)=0x9, 0x4) connect$inet6(r3, &(0x7f0000ae9000)={0xa, 0x0, 0xfffffffffffffffc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x101}, 0x1c) 2018/01/30 15:33:27 executing program 6: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c4000)={0x0, 0x0}) 2018/01/30 15:33:27 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) write(r0, &(0x7f0000001000-0x1a)="f3", 0x1) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x30)=[], 0x0, &(0x7f0000008000)=""/243, 0xf3, 0x0}, 0x2000) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000a000)={0xffffffff, 0x8000, 0x2, 0x4, 0x8, [{0x16, 0xffffffffffffdcc3, 0x8, 0x0, 0x0, 0x210a, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffff7, 0xdf, 0x0, 0x0, 0x2006, 0x0, 0x0, 0x0}, {0x100000000, 0x6f0e, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x80000001, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}, {0x4, 0x8, 0xfffffffffffffffa, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x10000, 0x9a, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x9, 0x4, 0xffffffff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8001, 0x77, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}]}) 2018/01/30 15:33:27 executing program 6: pipe(&(0x7f000018b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000aaa000)=0xa9e, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f00002b8000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000505000-0xc)={0x4, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000)=0x1, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$can_raw(0x1d, 0x3, 0x1) r5 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f000097b000)={0x0, 0x0}) vmsplice(r4, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00003de000-0x4)=0x0, &(0x7f0000b82000)=0x4) write(r5, &(0x7f000088f000)="f59182", 0x3) r6 = epoll_create(0x2) epoll_pwait(r6, &(0x7f0000b72000)=[{0x0, 0x0}], 0x1, 0x9f0, &(0x7f00006ba000-0x8)={0x401}, 0x8) readv(r3, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) getsockname$inet(r4, &(0x7f0000a4a000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000deb000)=0x10) 2018/01/30 15:33:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x800, &(0x7f0000689000)={0x0, 0x0}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f000039c000-0x4)=0x1, 0x4) accept(r0, &(0x7f0000d7f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000808000)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000170000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f9, &(0x7f00002c8000)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000ea8000-0x20)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000da2000-0x4)=0x3f, 0x4) 2018/01/30 15:33:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x40, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000f24000-0x1b)=""/27, &(0x7f0000c39000)=0x1b) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000880000-0x38)={&(0x7f00003e7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00006b2000)=[{&(0x7f0000a47000-0xb)=""/11, 0xb}, {&(0x7f0000da2000-0x86)=""/134, 0x86}, {&(0x7f00000df000)=""/116, 0x74}, {&(0x7f000052d000)=""/57, 0x39}, {&(0x7f0000e5a000)=""/4096, 0x1000}, {&(0x7f0000174000)=""/0, 0x0}, {&(0x7f00007eb000-0x12)=""/18, 0x12}], 0x7, 0x0, 0x0, 0x800}, 0x10000) bind$inet(r2, &(0x7f0000006000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 59.840658] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 59.908752] netlink: 'syz-executor4': attribute type 16 has an invalid length. [ 59.916270] netlink: 'syz-executor4': attribute type 29 has an invalid length. 2018/01/30 15:33:28 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@security={'security\x00', 0xe, 0x4, 0x378, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x0}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@loopback={0x0, 0x1}, @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], @common='vcan0\x00', @common='gretap0\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, 0xa8, 0x108, 0x0, {0x0, 0x0}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x80, 0x0}}}]}}, 0x3d8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000004000)=0x3, &(0x7f000000b000-0x8)=0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) sendto$inet(r1, &(0x7f0000000000)="55226e0de1e89abe3c256fcfec040dcda17291abfc768ee034f32e8c4d13691db47cf34dd008bbd3739a6d910b0146719f89079a7dcd7097e3a3d69bbd272b3007ec70ba9370cd0a592346635fbf48676df0c44911f9be1946949318f68946cc31c428bd79558614446fc6b7e25430f064453c0a7bcf5b5eff3208330d3a7286472888ca13d2dcfd37c08092cb3e69c1a5af2cad6d258efdc7b1eee0cae6b6947227651988e376", 0xa7, 0x4000, &(0x7f0000009000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:33:28 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f74000+0xb5f)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f74000+0xaa5)={0x0, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000097000-0x20)={0x1a, r2, 0x10001, 0x5}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f77000-0x3d8)=@filter={'filter\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x258, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00000ce000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x9}}, @common=@set={0x40, 'set\x00', 0x0, {{0x3ff, [0x3, 0x3f, 0x2, 0x69, 0x0, 0xfffffffffffffc01], 0x800, 0x7, 0x643e}}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x50e6, 0x1, 0x1}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf8, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x7fff}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, 0x4, 0x3, [0x7, 0x2c000000, 0x10, 0x3, 0x0, 0x401, 0x3, 0x7fff, 0xcf10000000, 0x6, 0x7, 0xfffffffffffffffd, 0x4, 0x2, 0x0, 0xc6], 0x2, 0x3, 0x2000000000000000}}}, {{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffff00, 0xffffffff, @common="79596d3000000014000000e9f900", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37, 0x3, 0x1}, 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0x0, 0x940f, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x3, 0x2, 0x8, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x3d8) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x0, 0x4) 2018/01/30 15:33:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d5c000)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd2f, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d72) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c1d000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket(0x7, 0x40008, 0x3f0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00009be000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000876000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, r3}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x20, 0xe9) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000e14000)={0x0, 0x0}) 2018/01/30 15:33:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000016f000)={@common='bcsh0\x00', 0xfffffffffffffffe}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept4(r1, &(0x7f0000036000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000068000-0x4)=0x14, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000bcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000084f000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ec1000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x101, r3}) getpeername(r2, &(0x7f0000bbc000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062d000-0x4)=0x10) sendmsg$nl_xfrm(r1, &(0x7f00006f1000-0x38)={&(0x7f0000c17000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e84000-0x10)={&(0x7f0000bcd000)=@newpolicy={0xb8, 0x13, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0, 0xa, 0x80, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000a6b000)=0x0) 2018/01/30 15:33:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) socketpair(0x1, 0x1, 0x0, &(0x7f0000b6d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000037b000)={0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x262, 0x7, 0x6, 0x800, 0x200000000}, &(0x7f0000111000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c8f000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1, 0x2, 0x3, 0x2}, 0xa0) setsockopt(r0, 0x84, 0x6, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x7) socket$inet_dccp(0x2, 0x6, 0x0) close(r1) 2018/01/30 15:33:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000000005, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000877000-0xe8)={{{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x3f, 0xffffffffffffffff, 0x20000000000, 0x2, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4000002}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0xffffffffffffffff, 0x0}, 0xf, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000a34000-0x6c)="f0b7c75da0c789852d5e44324288ec0be00abd6f139ad88e88daefc3fe8a03c3c2e998cb0f15aa881794d2caf39cbe960a0e33ada3cacf80f00041e8c5fdbaeb874c0606c28ad6a8da3bb710f34f4feac10543dab839f68d3755a2b5efe72f1263b934b5ff23ae6a93d4d516", 0x6c, 0x40884, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000de9000-0xfc)=""/252, 0xfc, 0x2000, &(0x7f00003c8000)={0xa, 0x2, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c6a000-0x8c)={0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d6a000)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000207000)={r1, 0x0}, &(0x7f00000d7000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000239000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cea000)={0x0, 0x5, 0x30}, &(0x7f00008bc000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002db000)={r3, @in6={{0xa, 0x2, 0x5b10, @loopback={0x0, 0x1}, 0x53}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2fbc, 0x5, 0x0, 0x18}, 0xa0) r4 = accept4(r2, &(0x7f0000eb2000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003b7000)=0x1c, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000759000-0xc8)=[@in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x903}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000000}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xa2b0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc8) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000143000-0x57)=""/87) 2018/01/30 15:33:28 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x17, &(0x7f0000012000-0x4)=0x401, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000012000-0x3a)=""/58, &(0x7f0000004000)=0x3a) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000012000)={@generic="bbc685c5d7b45fb528a8971567c688c2", @ifru_addrs={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000002000)=""/0, &(0x7f0000001000-0x4)=0x0) connect$unix(r2, &(0x7f000000c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270241000000000013007352", 0x23}], 0x1, 0x0, 0xfffffffffffffedc, 0x0}, 0x0) 2018/01/30 15:33:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d5a000)=""/125, &(0x7f000095e000)=0x7d) 2018/01/30 15:33:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000d3000-0x8)={0x0, 0xa0}, &(0x7f0000a68000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000083f000)={0x3, 0x1, 0x8, 0x95b, r1}, &(0x7f000054d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000664000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000e44000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bc5000-0x8)={r2, 0x5, 0x3650}, &(0x7f0000293000)=0x8) write(r0, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000313000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/30 15:33:28 executing program 6: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a97000)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f0000a97000)={0x0, 0x0}) socket(0x8, 0x803, 0x4) socket(0x11, 0x5, 0x3) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a97000)={r0}) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f00009ab000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006eb000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000082000-0x98)={0x0, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xcb73}, &(0x7f00004be000-0x4)=0x98) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000a97000)={r4, 0xe346}, &(0x7f0000a97000)=0x8) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a98000)=0x5, 0x4) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f00007de000+0x6b)={0x0, 0x0, &(0x7f0000a98000-0x60)=[{&(0x7f0000a8f000)="2a8c06d8b886790d1e337805f7345e9b228fc4725f896f679c9d60d1d1849c55b91d9d066999af15c1a2945ffedc86f28c005ee031df65f6596f482458796e2d8f0822c893253e38703a35ffec97c61a9fb91ff2cea809a1769ab90ee32253f79ec3fe9a612da71aa35f1a841b9e42152ac51f8a52d8d0", 0x77}, {&(0x7f0000a98000-0x1000)="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0x1000}, {&(0x7f0000a98000-0x65)="d858cc234c2d9cffa1f9803e563f7b28dbb2fd03b6f08e9717f2491c52fc45f83ef7962b1f9a263a3717fcca52a5a9e64b710305a76f2f6ad29de9e4227e074b2ff2a9e6f91e9314cbf23dbdf140b812f6b46537cd51940e7b73f0c7afa11c5ec58877f3d5", 0x65}, {&(0x7f00003cd000)="b2db9c8883ee9d038de4b3e4cd443c40", 0x10}, {&(0x7f00006d7000-0x1000)="c437defaf9c2bb8b8f874806e4b0aeea1904bbe61eeffaacd71bfb782216857f9f88a24276ef69d75749a0a95cc223ebbe6d8c0e6c835e2867c516fb83ffa532952512f3329b3cd4ceedc4ebdcb0692c1342a17d5fd6b022d750bbc4e832171b2df1b8cf0312d33362d968628a7712ea4ace2eb9f429f571405c4416eac5dec38a421091078e889379331c30ff4617ab0407589ac3167bc0dfb8b205386d5ace4c6e010a33b94293ccdd48d4f14f50f66d6f75e60716453d13f6c663d7dca78be72aa3afa5a66bf0d891daa95dcd2aef94fed5ef6e1a1da1b4cf5718061d08dc4055e64c9f5f49ed845434fc89216ca001dc102ea7f1b50b7d2dd66e2c3fc581cdde136fbddc4bf96f255784c368bd147dfc8a22f94f34eb79222e36122790d446beeb447a88952b546bad14250ccdf2cc7ce42756a0d9e499b8b0bbdf5bd1b0b07d88d2ef90960b0683f7b7cb3a1f3e01a3a064235ba5f192ad9349bc9919365901d9f8f7330d4081cfa92f310e66cd1863a261d3f3ca2f164296acc457c00b805e02fabdf5b3c4aab02be156a6cc23720efeb18e8ea904b22c030bfdb044649c5efc09d5829c49c85ff2b15a15064280ce8018df1bb20b88c97be5f13ea1fc6da34e8fd182d06a6985b78d2dff43f6c11b698940d94782fa6b754c11d42e90c8edcaf83c9bb61c43ae50956f459831b7f352ea0290eee104769d514e866664def9733b4d4118ef429529a0c1d2e8accd3fe119162c0bb5cb0d0e3ca6416f084470a6711c17e249b66b60eb2752dfa3cbfa232212cb1ca3a6c75c74c3c7292bb854f3d8fc90d2dd69a96b8c5868debf4db40a6d86d45ddb474786453521cde475df9e9927dee73479dab378fa6a83323b14e7f8e8f2e0e55c7d48cc46b68e0655baa518503dcb2278b6ebf26ee8427e790c6c6e7d1c1e1a8ac1acaee1fcd962488402304dca6377f17617e0bb67dc58a73edb5be085a4739a8423dae471303433389e842ab24e15e5f12b065d0328ecca9b5d42b9c6f411c6ae9ca1530bc2ce38d2ac7018c86dc1b5169b7492287f339720878d0fb75b95d5f5b38903c914e5a0b9fe85a34423babe4c4a8ea09e7cd4d454df7a52937f2be609f8017c695ecfd670ee87c0811de446a6b66c0ad13104061960148b39b997190e846608302e20f8b147c3825cb8a0f8dbc3e5962f672a08c8829ac9b29b500a3f1798cc1de9ac9e6023c849d1cdcd019fcb4aaef3364ae1000298e95cc96056a710c59f8a3ecaf1265961807e1d355109916dd914a95a823ae2fcb82a2264db2972cb4d4098f3fc02de5cff1427259e827978e8003ada06e8e9268cf2bcf62585c0d479d49e36598037d38feec6254344b455e94a3f4997d59a7277f5e164577b9df05d1d0ea94acd961b386c8b9fc2f290f3481f2f35dd37833affc2cd1fedb8229925d78d1c9194295d0fab0124f5c7a70e9e090c94b420d1dea15550ac833a323bcc429ae97822e4b0fd23fde8b19d972500c05f1feb40fa2f600704174fbcf2c8403962f9f1d1119cb04256fc4569a4f4aca161e6134b9c4953703dbc16952d126cfd9446237b04cfdce1a1dee533e0d86bb4c9b6ec807a3af4558698db10dc728b1efb7abb87711eafcba580ccb69338187e2d09c514496b2c9d21c4fcad7e5534024061ae7612df8c8b078c0d46b6ca332bffe5a7076f64305cf06f6c25c8ae9ab5e5b0baa5821004742635d0d9feba3efd07d94b407920c570d322a28b11fb0b785195033ceeebaf42185a1b436d0bd89f9c87b5b73c1437578615616ea071ef218177b9df67d105633abf950598dd00012f345a6df00ae3b31e9ca918a28b80cf3e3fcd52a5fc90f06a359daf408f3ef52e6585d6659d77f134c4964e3eea31c38e97f198b013f8cec8b92eeb3185f0bf6cfa19795e20540cd82bf2f9f2a7bec087029f12d13f8e762bfc096124ceb1e8d1689a03f556625b0d88e7de355c41c9849f27da073abc1139cd3e927ce744bd2302931b9bfd586863bf8f511d9c68469e26bb0cd8cbc7e53e1aa0c09314849c2d492a3110dc9127db11cb25de82e71dd89e46cbcfb836fe29f10f376f76a2d000c6b0bd3d6b6dced57ddde19f9d447dc8f9ffa4a2f99ee3a5252b34f9ea0fb5d3d3d0e638a715d2a7f3838d0fba4b7092988994133b285f7c2598dae7887229fc8860a205f4c4c2595f4456d912b29e3888b5924180f8a9d962e05d6d8cd6bf18d51567c41df27255c2b03a9f9ead4d9e79321bf19e090291f6b62641860a60f86bce75d3b0d5c5edb6725084565c7edcfe8e43d76ecc5630cdf3990791b1ca553b2371f07295de23af373c9df1114cd14a8b7eb3f2796044bf257e04361ca1e970df220a6841c029888a315abc20a6b614d3a5b84c3fae65a8283345c93dc92db27158562c3b05a254afcdd3ff1118e251c42e01edbe3306c145abfe4937b1d4c41ec006c30dbc960501ebaafb959d4bbb4e22dcec37124fa1347019b71c72878d0d4910cf96bfa8a2d2a9892eec50168249e3c5c5321c5eb4393a5842e64b563a9ff8f9449718cfe94a6089813e57dab62de2b30a68eaf729394310170fba7784c92eb207f0cccc7ceef159790427541c120352745f0acc71061e46773d49d454306e2f29f59018f265569831a88cd8b24b3647d9130f8583bb0a2d84588cb2366c7f4dba22ebf2dae596258760ef0a228ec86e81630014c05e77cbdbe73fb15620f01c2be4ae24db0e646935f9ab39db08903503360a7a5774bbb64a7c8da1d08e31c60c5818da57a21bdb0489c5cbcdc54297e5a26701abb6d49c85e7e3817d54ba856349ccbbed9f7a084013bb51fc9f26fac2d5468ad5977dd3eeb8b89fdfd7ea2034559ad2def3510c81febb98439ae614d8b4d4d9486365be0eca1a9941b35abf56ec0e2d29da18bc3f60bee99c066eb12f42c109de21bad72b523e1e8a736a4e20d93d68d50bd8e05595d7b377296c2850ea95f1f7b1e7dc692ed7fb24024bab674606fd50fe15d991e8d0e15ee844a9588872b5b0cd4cdf0a5ba4143855512a0b9b6c6fc9d9941ce023911468c9aeff4664fc4dd3385322fc4778c51f8a53e561f3b8c2c5fbfe15782885b8e472128f252d75a4da024feb7496f2170751dc410ac824c0eca7f81213c8588c301465a0926289e5cdf1a9ac8ccedf01ee3fb5b52dc3c61639e753c6add1b92d0cfc08adffc38d8ce16ca3b025e1fd2c311ea98e3c83fecf1407f13af3956fcc72848f3660e3ba43fa12391a4a4b2b6e099bf11250dd562989163764cf26ac6b5d6fb4487e89f2cf73d5d862f3f13582085c0c32beecd9c60ac9cbb56cc99dfa6cad5056853328df9c46248ffdc71c65c1c0393bbf109238c4a13a15c8b945594507c710dd84a5bb378a5658bfdc3e0a8157e2884170575b001156ce1d61355b411b095b93f69296a80de9ab2c9a9a15de977bb5f01330793bc591cd27249b94d723dcc7456bc029c8e3417653c2fdd9e952a23b84b5456809319a8093006ea5623e98b5541a4da77cf7d57d6b9f7b8ff9af6220c37d5563cb6316310d7cd8018fb7ad37182dd88675b1b32fadec830f4efd183392ade8699a45d6d9aad01ad835c253acc547fd5643d0be3cb68136405ba44b9c8e78bd12e516ed3da41017f9334c33d6b5b7df02e05eb2bc4cb2a72abf18f418914b45e06feddd1875af4231222e57cf070576af5d889dba6e25697cd156cd84ac200507d2ed53a68eb85f6000a7d511ef94e9db9b295f49dfe352860da0c71efdecb1cf964f4796b87ec6da10ef0811ca027a367cbbe982205c80c0cfab692934d05e68a180ed3e41044e123e4abfcba08505282a22a1fafcfe1fc09722ce440e4c691128ddbcd25f23a45cc22dfcfac4f76bf6355610a5db3815a6fab369a350c18917801014b6a0fcb4e458a8afa884bfcb289b1e8613788641f88be29d0f2bd0f09d8173c72c5832a56782608c3d600751c26bea314a6f9de8222911035e75e908e9fe3ce3d1050f0e6754c145ddff175d8b038fc37a0b83110638e90160997bcd18e933245f8e05e0b426c8c5f3dc1fd7264d139e02fa72db7350cbbd945206d58bb64fc29050ddf1dc00618d2e67676300190b089df1b92669fbf1b925ee46bd73f2d28d2f6f8c4eb0f6c1e846a8f0bb24a46eb13a87ee01ce371d22c7fda4c985004870564bbd56ec6d1f02ef5d5daffbaec610ea055d690fd378867edb32bdc9ca65386ab3415865c85f32acc8b308a19c7f357caf9d2e25b3a4b63d6a1c526c088c242e06119356c2030ffc9ae35831246abc40513b11937bd45d9fbcb53806ee2cecad37141b181b68aae27aebfab880c2ea1aee550c8fba249b11f3a6705bf3066ac54bdd424a60c2c75879c39184e0d3b94e71819e0816b6e1085b547b28ef1ac0d0f6e485a0bde620198d720142c99d63d14c11142eb23efc58a1c488716c24ec49d3154b1035a47882dc4f5d185c748b7912861e4d814cfd1ca6257949160649acae08b25ab62ec76edcce489ed1a48edae217b70ec8ead97991edd02b12828727e9ca2023fd8fed2acd7453270d9d02df7bb43927433ba3af10626482e8016c9ea365bd69b7a8897512c50e59f22aae184d05c865058f7d30987a839ef0e315eefb76783f15bcb68040e452cf27f20e448a86d162022c2d44ccf84bfab212a9fd449f4e50de3a9ffd24c1dd63298f27e8ac57d5b23be9adb92fe4fd22963d95493e93b2cfbcb71e5f085f9da5b204ab46fe60843cfec966171a02db1294f5895a4a2665f7b0c55f66c8277d1647752d395738dc11835af54bea7d0f83b690c9bb04f279978e3e7c5c5ff386f45b9d6e5be6bb3775223902ed6ce4395b543f46908821ed720ec62afd3303b07dd8d9815530bf0eeb43b78e61eaaae632d1f6041cdfc2ccddd68edeb59968131e3eb185829ac53d70efba243f31a2ff0976cf2e52bd6d903a88d0690b1673627d8ef09f5d58cacfb95a70cd78bbd039002b80591ea59cb6be27eed52520549f270da21d9ddcfd44b05c3784b4250a69521798485902e0733f81051c8aa17cf3f9c0c2fdaf5baeaf21c864b97b30e28aa7c861f9da2a04bd9d116e96756d378599a1ccba44e66cb8667473f5897c5bcba531d732b25891b746400dc500fb7234007c5035db955cb9e0cb0d641b1b012d6b433322654e7250f7792d3d6f37e4369045a0abb811118234bb29506f03d04e7afbc663ba3928069837e9917bb1fe691a2e0e8db71127290428f0cf8551af2c9f9799aa7739b560ccd164d11cd3ebedb0cf34c7512ef4f07e1cd2e67f7a21d980422afb5997e5d57314673d008f8ebb5b7e014840d9dbbb118686ec0f3090bc7984d79d4d660b2485e721dfaa46046e0ba5ba5a3b365caa7ea901686613f07fb1aa94c90767fd2142404a625128783177ef1a77c40e3b07b77a25b42ced05fedcfa2d60a114191766c952dacb413f3c7dd1767a47e0f26ac22d8f9e2eeff0d5767cb6bbb6ba5fabce232af3366dce2af397401cbc3929f4ba736d5292f9466ce613264e7a7ae4ad971a6b0b89dcf96457fb6a1ccebc23248be126e76c543406cdcddbeaea4bc3e03fecd98958cfa075017ea60d611abd6505629e01ab7e8c10fe0fb868d8dd761ed9ca875797accfc57314c5d201af16c6e327c6b0bb99e26ea44199f0cc44a88b7fbd982f46720016351eb186e115cf5bf7ac1755aae5c9e9109bc492d161c74dcad8b0832013e00e9553052ccd0c74f6683d7683c9552d364001aad739fe0239810d", 0x1000}, {&(0x7f0000706000-0xf)="bd63301764cca56d10fc648993f428", 0xf}], 0x6, 0x0, 0x0, 0xc840}, 0x800) 2018/01/30 15:33:28 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000016000)="c4d7d707885532bc63a0bdd12dc2dad3f9d8966e7c933caa14dc4094190e619895ceb041b9101e629969c50b5025d4fb5c7d1d87afb60a8c03bc9176a217085880d432538822594b84e780004c415fdf58340595709d13f8897622ce54b63acda8c1fc6b13e7a95604b7558be4613af66b578a17a72ca4ea06c84955b915195dbf852243a771800877da90125e2e981bbba03c7cb8e9db5b485a23b3966a7cdce5", 0xa1}, {&(0x7f0000028000-0x6b)="f1f6dc674e7c239c5b1a747cfe588277332ab2b7f6eff57109bb01b0085f691ad7700200506dbd9d4303b2b6c751240fbd1a40e2af52aa48f70aa812c8b19406cf3599eff647995398abc7c28ba2bf9d86ba5150af8e589a58748f7e13acd592f0fa4c5459c5b37cbb66c6", 0x6b}, {&(0x7f0000028000-0x41)="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", 0xff}, {&(0x7f0000028000-0xf1)="ac31399df8f6c26448ff3e1be9dbc7692533f439bbf7c8294ce7f8088c77229786a054e651cb2c91f32f2fa9d04011f41b4e66bc4969b4b1f191bfc1f37d591afe0dcdb9853fee0995fed51f423efb845a4a550dd88e7d5f250be1f55f160c97cad7416e778bcb63a848b2a682ebfc0c882d813049bff07dd00268238f08ca7ecb7cc611e1dde317006f6691d519832818e2dd10d4bccede4a2694162819d5d6051e6afeae93e4800323e194eeafc70bf81e87f878ee9d1de917b3138f8dfefa52d584f5b79cbead01f3b60079b9f7b3aff63d9e204aaa3e0c8b7f8a207102b38c54ce567c232b15109fc2a2b716e151fc", 0xf1}], 0x4, &(0x7f0000028000-0xa8)=[{0xa8, 0x11d, 0x0, "77cba4b59a435a2baca78eef35eb53bf48e77306197ffe992d71b21d3d9d4b83a85c2f1b1c91f782bfbbea1e4c1ca9dc6eeb2e79ea81fa80ce698f73c2f63a5c168943e18b0b154d420c97ba739306c3597d09d6a0f365c2e8cddd5d382ddb32749c1cbbe47d1f77c15dca477ce00f2880bebd4d23aebfb28e82c2b358ec67026722f62bc5b387f1c8baaac02a2ef9631daf30bc12e7"}], 0xa8, 0x10}, 0x10) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) 2018/01/30 15:33:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000b20000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000297000)={0x0, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90a, 0x0, 0x5616, 0x9, 0x1}, &(0x7f000049d000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a63000)=@assoc_value={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r2, &(0x7f0000263000-0x10)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x6c}, 0x10) 2018/01/30 15:33:28 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000010000-0x1000)="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", 0x1000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000010000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:33:28 executing program 7: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000951000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f66000)=0x8) pipe(&(0x7f0000975000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000550000-0x4)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r2, &(0x7f00003c2000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/30 15:33:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000321000-0x8)={0x0, 0x3}, &(0x7f0000b96000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f000061c000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x20000000000001, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c6e000-0xa)='syzkaller\x00', 0x8008, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 15:33:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fcb000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a9a000-0x4)={0x5}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r1, 0x0, &(0x7f00002ee000-0x4)=0x0) sendto$unix(r2, &(0x7f000060c000-0x47)="f9491bf3f48a17c6bcb27df80a08845044fd4d6437a6ab832885f574e58fcd62058b045843782360f96fded7ae25d8668f52d628e328ad0daa67df46023073397319887b974510", 0x47, 0x800, &(0x7f0000b8d000)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(0xffffffffffffffff, &(0x7f00006f3000-0x38)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000a25000)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f000097a000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000093000-0x28)={@common="6970365f7674693000000dffff00", @ifru_data=&(0x7f00008e8000-0x20)="0100000000000009000a060000e7001000000000000003010449fa1102007e63"}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000044000)={0xd8, 0x5e, 0x242, 0x3, 0x10000000000000}, 0x14) 2018/01/30 15:33:28 executing program 6: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001000-0x4)=0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x2, &(0x7f0000354000-0x8)=0x2) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept(r0, 0x0, &(0x7f0000018000-0x4)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r4, &(0x7f0000035000)={&(0x7f0000028000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000035000)={&(0x7f0000036000-0x48)=@canfd={{0x1, 0x10000, 0xfffffffffffffffc, 0x5}, 0x3c, 0x1, 0x0, 0x0, "8ddee8f46e928ee78c781465ba97428a9aa0b39dbf0fe2e22e7155f2b87f6cfc323673c406e744988cef66f8d18b1ca69e408f2fd79cc4be05c8203366d7d48c"}, 0x48}, 0x1, 0x0, 0x0, 0x40840}, 0x80) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/30 15:33:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e0b000)=@assoc_value={0x0, 0x0}, &(0x7f0000800000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001ee000)={r2, 0x3f8, "6a15b99a7b607a16ad8ca954cd8b49fc8f8de456f61e03c80ca8e8691ac7d839918cd75e56920893f984e44564e9b2b9694c6da46626a7552c7075172d47c5063049206e33b343cff73985d3aabf0c8269bd76eec77f19a72b7c3d664f57854e1d9462c08ad93dff84993fc1980c7d89017177e2a8995464"}, &(0x7f0000b14000-0x4)=0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c55000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000874000)=@req3={0x8000, 0x9, 0x2, 0x9, 0x6, 0x3d, 0x7000000000000}, 0x1c) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) socket$inet6(0xa, 0x80000, 0x6) 2018/01/30 15:33:28 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xff91}, {&(0x7f000001c000-0x25)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000000c000-0x10)={0x9ca, 0x3, 0xfffffffffffffffa, 0x7f, 0x0}, &(0x7f000001f000-0x4)=0x10) r1 = socket$inet6(0xa, 0x6, 0x7fff) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000020000-0x8)={r0, 0xfd8}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000000d000-0x8)={r0, 0x0}, 0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000001e000)={0x3, &(0x7f0000020000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000020000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000a000-0x4)=0x1c, 0x800) 2018/01/30 15:33:28 executing program 2: accept4(0xffffffffffffffff, &(0x7f000015e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f9000)=0x2e, 0x800) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000680000-0x10)=@common='dummy0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xfffffffffffffff2) 2018/01/30 15:33:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00009c0000-0x4)={0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) connect$nfc_llcp(r0, &(0x7f000040f000)={0x27, 0x80000001, 0x1ff, 0x0, 0x1, 0xfffffffffffffffa, "820d3edc0b154f6dfa5f3de8f1211675b838dbd593dc367c5ed0ed1c191d1e3edff3aec4cacb0e66bafcecf69f51c0e25fa6f1ff0f341213d87c16c99ebf29", 0x5875}, 0x60) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000586000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f000068b000)={0x0, 0x0, &(0x7f00002d9000-0x70)=[{&(0x7f0000b87000)="750c83313f4e75e67d890831d2611d4719dc48055f63afb550c6c4f34390ba32a06be25da6d99af2f1d8ec40981ee6b9ff14b1b7454e0ac64d18cd798cbbde1eea1b009abbd76f8d43043d62d0ce1837bd99ba201429c91b1aaeb230141be91b22892f7bfc944a2c2deb18dbf250", 0x6e}, {&(0x7f0000604000)="ec622b410bbb1ffc13f799fae6a9eaa88515ea5d81985060d475785a5b9cb07f157fb4bc7894c1f3de82a2075c316b65f6995adc4dbe7a1d17a10861f2983815772805883e2038fbe541e79e8e", 0x4d}, {&(0x7f0000384000)="163cd3fca5f18a8dfb24c4666ca3b393c6e233fa26d06798e796f114d4e5c1c25e0c1c031603bae0249de31e6b1400b510f41346ec6450edbf4d3e18becee7803950e31196570dae6c5f7452f1a65006a2da3df98b8ec06ecc17fceca30c785ce8eb9fe8626647ae0c09cd3ba6eec13e9f3ae4b3481587b77fda0cff80b052a58e23e9a753848205a236650bf4f4547f0876a7c6809dd43a5a47dcb263928abd846080467311e6f0a557719bbfcb018eb7", 0xb1}, {&(0x7f0000aec000-0x4a)="25d335b4dd03446853cb134bed41831363bea688fb2a659390117cd1a01c6eb93f2dec238ca300712563f57823c2336a801e6f97a1de3179e8e36bdabeafff2c8028eb70c63b7290e58f", 0x4a}, {&(0x7f00008af000)="40b885b78f985a93a0245518a536bbdfc5a1f9ee8614865d8c5dc3cce55363dea06c4a6a8789651d618656b6806c33db27c449e7", 0x34}, {&(0x7f00008e2000-0xd6)="463733f262bfaa92984e80103e6e55a08813138a2c6f16ad0713b1c54e9a413ba19d039ebe4baa4d98ff1d96d0d62c05ecf54463bc024e5399e9146cebe6ea6347acd527675ff67171259b6ade703939e00a22e49c374c44470211ab728f2533a3f5eff431cfb2703658a261b8fb68f1ee6d39b0460b675476aad7f8dc7e1d71db29a903c912d7e244baefb4f1b4fbada1d5d999060efd9f1f9dc573162bff4f68810915a55ad08a0e4524e1265d21854e2c1192d174637f9c078bba2a0dad767c2e9807a9c7da1fd0e7d4cf1e885ff211d08653aad4", 0xd6}, {&(0x7f0000341000-0x61)="7941dfa88b81d7b1f59790543dfb548a37949cdd41193b60a74741614273a69cf3ef5bb7bb63a475fa8a4b7d30263b7f030e2ee5dbcf76532b5da5ec7937dded952dd506b7c4e7102f1df9a4a92cd81831f14ed40184d1fec48fb343352ff0326a", 0x61}], 0x7, &(0x7f0000b85000)=[{0xf8, 0x104, 0x2, "9f743bbf1c14cbb0e331be64b429ac57b97230ee337bf444fab1a676639d19df2cd67d33e880bf8f213d4d548f05c474c5dad90d2112ac5215608078139ecb405b11150e5d4bde998e621fc7ef34a207a13cc5bf81ed8a9003425503d1670b807f58de29d096432e0be45521d744b8e7df09aeac5706e25a5425f478277af50f3b2d8e1fbe9ef4edae5584c4d81486db2a065dbec7d7bd38add363ae96c60dd2f1255d22f41fafd6bd416188f88ba8b9ffd2b93dfd9412c860d0da1585cd6dd83f2296215374270a7369a0ec76f293f4bd60735a4e2f609e5d7231c6754729cefa5ccf6a1dcb"}, {0xe0, 0x114, 0x310a, "692562a32f208d9fb77a9788171f441a797e7c54e781785f01c6e994d62dd7a82e22dcbf5e4832b1cea3227e4ddfcd86bb1aa292a14c0e636bc5fede5481c9d91bf2342a0d28205ae4256631c960ba1f3dc9246100ebff75ec64fa892f8707e63d75bc42500bb4fe8aa55f6edce7ac5faa5cb839cfd806540175608d3e237547d35aa048b4656387b6dad2adaad64c435ff2626d37d1fffcec55a59767ea65d792e8d075d731684439b68d10347d00dff6c4d5d55d574b98d6c4c2c55c3a722f72c84eef3ae5036642ae55ac2e08"}, {0x78, 0x115, 0x9, "5c9440927ae3546eba9dca1a4e47da5b3d700aff5186058ee7c705231e8c7810de923fb727d2597c34805fb55b642096f321eb803a6bbfc5d32f116ca3047294343bab69f33fd382e88f7408c7d218a8b4df04d5177ab1fc4efb5a7f81abd77f0f9e64d0f88504"}, {0xc8, 0x10b, 0x25650bc9, "4db256059ad7e081e76d4258108c4fdbfe1f2d59cc68b689e1917823cca8c364e129a3c3c70251416d2681c918b2b351b7274f189b932650fc34817e7db79e8f40b914a1a93053192f69f1b2b816bb9e467285b05a65719eb582985178108b20e5f378007334dec66a04395030336e5994b27043c060e44e66d89fac4e693ecf4245b4199cff080c7dfb1e3a253d86673d8c38b7d73b52f1cd4cb759e0830e36a2b610e38d793cbf08fd9c5f20158591db7c8c634cae"}], 0x318, 0x4000801}, 0x1248148c605195fa) bind(r2, &(0x7f00008ba000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/30 15:33:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000038f000-0x38)={&(0x7f000041d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000341000)={&(0x7f0000e35000)={0x128, 0x7, 0xf, 0x400, 0x7, 0x1, {0x3, 0x0, 0xa}, [@nested={0x28, 0x4c, [@typed={0x18, 0x74, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x73, @ipv4=@multicast1=0xe0000001}]}, @nested={0xec, 0x31, [@generic="45050eb4e79d31d42b800bd927c07eaca6fc5289b395de3bfe75fb6f4a19f427386ab2bd02039a69b87d2ab5b699ed31f0fd6be405dec917898677fe93b8a7687a57fa49f5353060678ecb1e257819b01e88e473bf98eea52241d1d7ef290ac63862891457bd1826e0febce76cb06bb7e934a3c258e70b9f848b2a73e1ab0ea811c3f42afabb75502ea687dc75c46c6dfceeaf32e481426f7822163052cffb735ced2b1c99efb068c6940232408dfd52436ac89986d1707e781d221aeadbc77de3863e929b7d0690f196cc922cd13fd8fad03bc0657b6bd466b3a631", @typed={0xc, 0x2a, @fd=r1}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x10}, 0x4000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000b6f000-0x10)={0x2, &(0x7f0000428000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a5000)={&(0x7f00006e4000)={0x1c, 0x1, 0x4, 0x21b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x6, [@generic='u']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000f83000-0x110)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x0, ""}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x10) sendto$inet6(r0, &(0x7f0000fa5000-0x581)="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", 0x569, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair(0x1f, 0x3, 0x74f, &(0x7f000013a000-0x8)={0x0, 0x0}) bind$alg(r1, &(0x7f0000e66000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000005000-0x4)=0x0) 2018/01/30 15:33:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b2a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c37000-0x4)=0xc) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006b9000-0xc)={r1, r2, r3}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f000045d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000054c000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00006b7000-0x24)="2400000032001f1546f9ff7f000005db090007010c000200500600000000000002000000", 0x24) socket(0x8, 0x0, 0x53e6) 2018/01/30 15:33:28 executing program 6: r0 = socket(0x1e, 0x5, 0x4) recvfrom$packet(r0, &(0x7f0000d3b000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/30 15:33:28 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008a4000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/118, 0x76, 0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000008000-0x16)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/30 15:33:28 executing program 3: r0 = socket(0xa, 0x3, 0x3f) bind$rds(r0, &(0x7f0000d8e000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000080e000)={r0, 0x3f, 0x401, "9b69329db5a95b59074d33f5642f9158d50ff680288eb5eaf22eb03f30b1eb29ad1d1cee4d3d25f8d5b10c616f29a1a4091528aa6050c65ef338e6c6541215ab588ab36169d55b59846ba6a893ff2d1d29d0889af759da39866ab92c457be4aafacb8aecd9c6f7dabe85d55e475d822d61aa1b9b84f2c2530479a2f1eb3ef8ccbd3322b78229c1e4d2e70cb2cd507a0d83bc"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) close(r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000084000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00006ef000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00008db000-0x8)={r3, 0x2}) accept(r1, &(0x7f0000aec000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f17000-0x4)=0x2e) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000c18000-0x4)=0x7fffffff, &(0x7f0000fd6000)=0x4) 2018/01/30 15:33:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getuid() sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(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}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {@in=@loopback=0x7f000001, 0x1, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x5dc9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400000000000000}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendmmsg(r1, &(0x7f0000aab000-0x3c)=[{{&(0x7f0000740000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000174000-0x60)=[], 0x0, &(0x7f0000ea9000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/30 15:33:28 executing program 5: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$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, 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, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xc6) close(r0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a32000)={0x1, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6385, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xffffffffffffff80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xae7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002ca000-0x4)=0x0, &(0x7f0000f95000-0x4)=0x4) 2018/01/30 15:33:28 executing program 2: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000d1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f98000-0x10)={0x7fff, 0x6, 0xffffffffffffffe1, 0x7ff, 0x0}, &(0x7f0000617000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c45000)={r2, 0x1, 0x30, 0xffffffffffffff81, 0x8001}, &(0x7f0000133000)=0x18) r3 = accept$alg(r0, 0x0, 0x0) recvfrom$llc(r3, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) 2018/01/30 15:33:28 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000005000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x2e) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001f000)={0x28, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x14, 0x1, [@typed={0x10, 0x10001, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/30 15:33:28 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000014000)={0x0, 0x0, 0x0}, &(0x7f0000017000)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000018000-0xe8)={{{@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], 0x0, 0xaa}, 0x3, 0x8000, 0x3, 0x1, 0xa, 0x20, 0x80, 0x88, 0x0, r1}, {0x1, 0x3, 0x1, 0x4, 0xfe4, 0x100000000, 0x1f, 0x3f}, {0x2, 0x0, 0x7f2, 0xfffffffffffffffc}, 0xffff, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2b}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x4, 0x1, 0x2, 0x70a7}}, 0xe8) r2 = socket$inet(0x2, 0x3, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000017000)={0x0, @in={{0x2, 0x3, @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]}, 0x8, 0xfffffffffffffffc, 0x535, 0x5, 0x200}, &(0x7f0000013000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0x10)={0x800, 0x1, 0x3, 0x1, r3}, &(0x7f0000012000)=0x10) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) [ 60.318529] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/30 15:33:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000014d000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000ca5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f00000dc000)=@bridge_dellink={0x7c, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_PHYS_SWITCH_ID={0x1c, 0x24, "f49192fa6023ea9a732f0104574174fb4203f18ecf9a"}, @IFLA_LINKMODE={0x8, 0x11, 0x9}, @IFLA_LINKINFO={0x38, 0x12, [@IFLA_INFO_SLAVE_KIND={0x8, 0x4, '%\x00'}, @IFLA_INFO_SLAVE_DATA={0x2c, 0x5, "dd40ac30ecff2f933ee36affe1babbdadd2f788da993941be13d3464c8a748e27b9b435d642e"}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x10000000000000}, 0x0) 2018/01/30 15:33:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffef) r1 = socket$inet6(0xa, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000854000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xfffffd89) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c7f000)=@assoc_id=0x0, &(0x7f00005d5000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000365000-0x20)={0x0, 0x1, 0x1, 0x4, 0x322cc358, 0x4, 0x8000, 0x9, r2}, 0x20) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000354000-0xa0)={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]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r5, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) 2018/01/30 15:33:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000010d000-0x8)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000aa000)={0x4, 0x9, 0x4, 0x2, 0x7, [{0xffffffff7fffffff, 0xffffffffffffff60, 0x7f, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x0, 0xbd2, 0x3, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}, {0x5, 0x9, 0x9, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1, 0x3982, 0x2, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xfd38, 0x1, 0x4, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x6eb3, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x9, 0x2, 0x0, 0x0, 0x501, 0x0, 0x0, 0x0}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005d8000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000753000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f00003d1000-0x4)=0x0) recvmsg(r2, &(0x7f0000879000-0x38)={0x0, 0xff5a, &(0x7f0000deb000-0x10)=[], 0xffffffffffffc9b, &(0x7f000050d000)=""/57, 0x39, 0x3}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/30 15:33:28 executing program 3: mmap(&(0x7f0000000000/0x114000)=nil, 0x114000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000114000)={&(0x7f0000099000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000001000)=[{&(0x7f0000114000)=""/157, 0x9d}], 0x1, &(0x7f0000071000)=""/108, 0x6c, 0x10001}, 0x0) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f00000f9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000115000-0x4)=0x10) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000115000-0x4)={r1}) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f000007f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000114000)=0x32) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000dc000-0xc)={0x60000000, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000115000-0xb8)={0x0, 0x0, 0x7, 0x0, 0x8, 0x100000000, 0x0, 0xf0, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x8, 0x7f, 0x3d, 0xd81}}, &(0x7f0000114000)=0xb8) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000114000)={r5, 0x1, 0x1, 0x821, 0xa4f4, 0x8}, &(0x7f000004f000-0x4)=0x14) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x24, &(0x7f0000110000)=0x8, 0x4) socketpair(0x2, 0xa, 0x3f, &(0x7f0000027000-0x8)={0x0, 0x0}) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000115000-0x2c)={0x3, 0xfff, 0x0, 0x2, 0xe, r7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) 2018/01/30 15:33:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ad9000-0x4)=0xffffffff, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) read(r0, &(0x7f00007cd000)=""/179, 0xb3) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000732000)={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcc5e}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f00004b8000)=0x0, &(0x7f0000081000)=0xfffffffffffffd53) 2018/01/30 15:33:28 executing program 1: socketpair(0xb, 0x3, 0x40, &(0x7f0000579000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000+0x92f)={r2, 0x0}) mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000bed000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd3000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000837000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa6b5, r4}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000bfa000-0x4)=0x0, 0x4) 2018/01/30 15:33:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ef8000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6a3a, r1}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000746000-0x4)=0x7, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a9f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6, r1}) 2018/01/30 15:33:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r1, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000-0x4)=0x3a) ioctl$int_out(r2, 0x5460, &(0x7f0000000000)=0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000003000-0xbb)=""/187, &(0x7f0000001000-0x4)=0xbb) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000003000)=@req={0x50, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000002000)=@req={0x0, 0x7, 0xfff, 0x9}, 0x10) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000005000)={0x8, {0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xa, 0xffffffff00000000, 0x0, 0xae, &(0x7f0000000000)=@generic="59e55b7e292cb50d292cbc61e01e5bcb", 0x273, 0x9, 0xfffffffffffffffe}) 2018/01/30 15:33:28 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000e5a000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ffc000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x900}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000ffd000)=0x0, 0x800) ioctl$sock_bt(r2, 0xdd17, &(0x7f00006be000)="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") mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000724000-0x38)={&(0x7f00006be000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ffd000-0x80)=[{&(0x7f00008b1000)=""/74, 0x4a}, {&(0x7f0000ffd000-0x3a)=""/139, 0x8b}, {&(0x7f0000ffd000-0x28)=""/40, 0x28}, {&(0x7f0000c52000-0x91)=""/145, 0x91}, {&(0x7f0000ffd000-0x9)=""/9, 0x9}, {&(0x7f0000ffc000)=""/48, 0x30}, {&(0x7f0000520000)=""/214, 0xd6}, {&(0x7f0000ffd000-0x21)=""/33, 0x21}], 0x8, &(0x7f0000ffc000)=""/184, 0xb8, 0x6}, 0x0) socketpair$inet6(0xa, 0x7, 0x800, &(0x7f000039b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ffe000-0x4)={0x0, 0x9}, &(0x7f0000669000)=0x8) connect$vsock_dgram(r3, &(0x7f0000ea2000)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000fff000-0x20)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect(r4, &(0x7f0000bdf000)=@ll={0x11, 0xf8, r1, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000ffe000-0x20)={0x40, 0x9, 0x6, 0x6, 0x401, 0x0, 0x8, 0x9, r5}, &(0x7f0000ffe000-0x4)=0x20) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000020a000-0x4)=0x400, 0x4) accept4(r0, &(0x7f000062e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000710000)=0x26, 0x80000) [ 60.463933] device syz6 entered promiscuous mode 2018/01/30 15:33:28 executing program 5: r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffe) ioctl$void(r0, 0x5453) pipe(&(0x7f0000ecf000)={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) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={r1, 0x50, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000-0x4)=r3, 0xffffffffffffff1d) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@generic="cff06378f381fd6adbacc1446da1174a", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@empty=0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000000000)=0xc) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x81}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000004000)=0x0, 0x9, 0x3) 2018/01/30 15:33:28 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 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) 2018/01/30 15:33:28 executing program 2: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000029000-0xc5)="", 0x0}, {&(0x7f0000014000-0xbf)="b446bc2113ac36444a5138fb58982fb4280daf0d9bfb564ecca747868ce7d0e9171f961b17ada1f295c82a5b74ffaa0b271df4bbc5bafc346ff09f4affe7d4d433c67d8e116bfa3bf6f051cb3ad81b90278eee991f99c98b13c49fe5211c2374215ea36d474ceb9f47f3332ec84db0af5810715e5a95980288892ba129a2c6565649477abbe0e6b86ba9a89f3402dcdcc26c39206eec6215ea3090969452050f1b7f500bdd9790dec113d22ef20ceb2fc71f63f80ffdaafc2c9250a2829b1c", 0xbf}], 0x2, &(0x7f0000011000)=[], 0x0, 0x0}, 0x8080) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000016000)=""/253, &(0x7f0000030000)=0xfd) 2018/01/30 15:33:28 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000011b000)={0x0, 0x0}) r1 = socket(0x0, 0x80000, 0xdfc6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7fff, 0x292, 0x6b3, 0x7, 0x8}, &(0x7f0000041000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000033d000)={r2, 0xe5, 0x3, [0x1f, 0x0, 0x2]}, &(0x7f0000417000-0x4)=0xe) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000)={@random="cd03a7390fa6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x1ec7, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/30 15:33:28 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000818000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfd, 0x400, 0x2, 0x100, 0x0, 0x1000002, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) [ 60.487461] sctp: [Deprecated]: syz-executor6 (pid 10269) Use of int in maxseg socket option. [ 60.487461] Use struct sctp_assoc_value instead 2018/01/30 15:33:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000001000-0x38)={&(0x7f0000e97000-0xc)={0x10, 0x0, 0x0, 0x8200}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@ipv4_getroute={0x14, 0x1a, 0x210, 0x4, 0x0, {0x2}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4008814) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000232000)=@raw={'raw\x00', 0x9, 0x4, 0x2b0, 0x168, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000e5e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x298}}, [{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, 0x0, 0x0, @generic="4e69c2b9fe99efa607e70915a94a6942", @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, '\x00', 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, @unspec=@TRACE={0x20, 'TRACE\x00', 0x0, ""}}]}}, 0x310) 2018/01/30 15:33:28 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001ee000-0xbc)={0x0, 0xb4, "b709ddabf2f115697a1a13d47238bdb61a969d8da8d82ea5134af42d68068e866d15a05b414a079cd5198e786a1da2c8279e6bbe9e21bce52d9765f9739424d8621cdea7a1d8ded612aeb5a69dfecd495504d5c01dba138630e1bb2599ac56d758a26ebeeb6a3ff3f493f2e6ec48a0699dc7fbad1ee689605b7d374184e782870a2f953ee66c01cb4be0af25e057f158986f511aed9f18e50bd9ed2dd407e51247e094ab93234c74ebbc698b2bfb58e2ca22df4d"}, &(0x7f0000d4c000-0x4)=0xbc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000090a000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x101, 0x8000, 0x200, 0x2, 0x1, 0x0, 0x1, 0x5, 0xffffffffffff0000, 0x9, 0x1000, 0x3, 0xffffffffffffff80, 0x0]}, &(0x7f0000c1c000-0x4)=0x108) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@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]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000e8a000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:28 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) 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$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000ab1000)='T', 0x1, 0x8000, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x669, &(0x7f0000f7c000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009b0000)={0x5, 0x0, 0x2, 0x7}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00003b6000)=0x4, &(0x7f0000ac3000)=0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f0000a5b000-0x8)=0x0, r3, &(0x7f0000f7e000-0x8)=0x0, 0x7fffffff, 0x4) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000f7c000)={0x80, r4}) sendmsg$alg(r1, &(0x7f00006cc000)={0x0, 0x0, &(0x7f00001ff000-0x60)=[{&(0x7f0000f7b000)="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", 0x1000}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r3, &(0x7f0000f7e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x8001) 2018/01/30 15:33:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003a3000)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000cff000)={0x8, 0x50d, 0x8000, 0x0, 0x5, 0x1, 0x3, 0x4549, 0x0}, &(0x7f000000c000)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006e2000-0xa)={r2, 0x81, 0x0, []}, &(0x7f0000501000-0x4)=0x8) ioctl$int_in(r0, 0x5473, &(0x7f0000f9b000-0x8)=0x7f) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000a3e000-0x8)={r1, 0x135}) r4 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000f96000-0x10)={0x7, 0x0, 0xff, 0x6, r3}, &(0x7f00005d1000+0x8ef)=0x10) mmap(&(0x7f0000c4d000/0x1000)=nil, 0x1000, 0x8, 0x12, r1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000449000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f000010c000)={{0x100000000, 0x7, 0x3f, 0x6, 0x3, 0x7fff}, 0x0, 0x97, 0x0}) write(r4, &(0x7f00000a1000)="130000001000ffdde200f49ff60f050000230a00", 0x14) 2018/01/30 15:33:28 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = epoll_create1(0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004000)={@common='irlan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_pwait(r0, &(0x7f0000005000-0x3c)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000004000-0x8)={0x0}, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f000000d000)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000c000)={0xffffffffffffff9c}) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000005000-0x4)=0x6, 0x4) 2018/01/30 15:33:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f000031b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d2000+0xb32)=0x3, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000874000)=0x14) 2018/01/30 15:33:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000781000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000db2000-0x20)={0x400, 0x0, 0x10001, 0x800}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00004d3000)={0x5, r1}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = accept(r2, &(0x7f0000b97000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a06000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000763000-0x4)=0x0, &(0x7f000051c000-0x4)=0x4) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x14, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000fe5000)=""/80, &(0x7f00006a4000-0x4)=0x50) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000d70000)={0x0, 0xe9, "479eae149a48a6d4516d5a058652e91c8b34760ac8c87cf3a37a1c508e73ba88e0433a8f7864756ab52bcbd4529d555938c59052fce2dfedccb2d6f496db7d37ecd8bb9a30cac22c04c67fb3126d043947fd427440a844d4aa911ead210588158a239ffed6302122bda580c0ec3c62ff81167fcf032b2692148bcf796b5d9923af6307e765eb6e378c1374f4e1374c8c41b119799e3067b5f4aff320577835ab2e326942cad58e5b93535abddb20ead8661a894ba665bf82c56b369e07694b728ff3db5b91651100fc17dcdd4e85fd3039aeb640aab52a22a455ca1de8dfacf9d32c730c250096d172"}, &(0x7f0000cd9000-0x4)=0xf1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000ce9000)={r4, @in6={{0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xb5, 0xfffffffffffffffc, 0x52094331, 0x9, 0x8000, 0xf6, 0x7, 0x7, 0x5, 0x2, 0x2, 0xfffffffffffffff9, 0xb387, 0x401]}, &(0x7f0000050000-0x4)=0x108) [ 60.545485] sctp: [Deprecated]: syz-executor6 (pid 10269) Use of int in maxseg socket option. [ 60.545485] Use struct sctp_assoc_value instead 2018/01/30 15:33:28 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) pwrite64(r0, &(0x7f000000a000-0x2b)="2dad374ac1133a829c16cdb677e4cda3e37cda1147f158ec61fa6ee18f476d89a7f96bed3f0f2f2b130b12", 0x2b, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000015000-0x8)={0x0, 0x0}) getsockname$unix(r1, &(0x7f0000003000-0x44)=@file={0x0, ""/66}, &(0x7f000000b000-0x4)=0xffffff7b) socketpair(0x3, 0x5, 0xfffffffffffffff9, &(0x7f0000013000)={0x0, 0x0}) epoll_wait(r2, &(0x7f000000b000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x0) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000011000-0x20)={0x8, 0x0, 0x10000, 0x3}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000015000)={0xfff, r5, 0x2, 0x1}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000011000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb8, 0xe0, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x8}}, @common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x320) 2018/01/30 15:33:28 executing program 4: mmap(&(0x7f0000001000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000937000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) 2018/01/30 15:33:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000dab000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:33:28 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000012000-0x38)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000002a000-0x10)=[{&(0x7f000002a000-0x70)=""/112, 0x70}], 0x1, &(0x7f000002a000-0x5e)=""/94, 0x5e, 0x5}, 0x100) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000001b000)=0x5, 0x4) 2018/01/30 15:33:28 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfc75e9f17e100000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c78"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x3, 0x806, 0x7, &(0x7f0000a43000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000439000)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) [ 60.646875] audit: type=1400 audit(1517326408.588:63): avc: denied { map } for pid=10302 comm="syz-executor6" path="socket:[22110]" dev="sockfs" ino=22110 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 2018/01/30 15:33:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x682c) getsockopt$sock_int(r0, 0x1, 0x80000000002a, &(0x7f0000f0f000-0x4)=0x0, &(0x7f0000d65000)=0x4) 2018/01/30 15:33:28 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/01/30 15:33:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000422000)={{{@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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000343000-0x4)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) close(r1) 2018/01/30 15:33:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ddd000-0x70)=[{&(0x7f00005d6000)="05b646a27f935cc3125f05e53f4dece47446f69ef64d203045956ce4f1c1fac3dc49c8d7ac9e9fee4e1921286c49b45efe85d962dbd78c411073e01fcc05f5e05b944919390ddcfa0f758730e7d3a2cd79e1d6b20c39a6ac3c60d7dbd7f0ca3f5ac1af29be616fe7a7019cf847924d0536076aff221f731edd309d85febbf146", 0x80}], 0x1) 2018/01/30 15:33:28 executing program 6: 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$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000575000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00008b4000-0x20)={0xfffffffeffffffff, 0x0, 0x10002, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00003a2000)={r2, 0xfffffffffffff594}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/30 15:33:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000032f000-0xa1)="", 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/30 15:33:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000732000+0x641)=0xffffffff, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b07000)={0x200, 0x20a, 0x2, 0x7, 0x0}, &(0x7f0000890000-0x4)=0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00002ab000)=0x0, &(0x7f000070c000)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000697000)={r2, 0x81}, 0x8) ioctl$void(r0, 0xc0045c78) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x2, 0x80, &(0x7f0000309000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000056000-0xc)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000086c000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000354000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000039f000)={{{@in=@multicast1=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed5000)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f00006cc000)={&(0x7f0000425000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000434000)={&(0x7f0000c9f000-0x64c)={0x64c, 0xb, 0x7, 0x100, 0x7, 0x2, {0xf, 0x0, 0x6}, [@nested={0x94, 0x8f, [@generic="1e80f83dd079b5483907aee0dc38551f00f030e5291c24d40fa13dcf3abc0b6fa3d934a483bf535f647b65a1c258d68b2296ff90b70bf124517d9ebfabb5a443fd9d5a307e803ade1fad5517bd4bb5a0b5660d9bb367363d1b1f48e2d92e27c0c24d013958b62ed9b67e594d782927b6bfbc0c0bdfc61e1a4b6880c3ad202125faea4d14e115053327e31b098783"]}, @nested={0x16c, 0x95, [@generic="cd87d332eca7d992cb7b5db1b73ec3b8c5bcf35f3c18b754aecd655218e6422dc3f18110d9ef6e29c67cfe89babf281f29986d6f0e9ef870089661baaba5ba8d84abc7675e4c98b59302f242fe9a7018191617212aff8f7c1f29598f7d4b0fb40f65d29b2279c3d4bfee0318963a631369ec19be4027ffcc04ecfa091c59656e195ea03874a8a63aee8f48ca34f61202e4a923e1819d9f1b37fc80196f7cbdea8f76bd84", @generic="d925c39290ce8f159b2ce77863b69f4d522ccf918d4871afce8879876f0520f67c7a56a7e0f3b85b23f668610d540e673f07ec335b73254a2341b4ef2e0309ef88b24ee753f09a10068e3bc0b26d57398a19e91358b6c7e293456f958e53df75763b3f5ca2e75f6f44f170031ac4e9a25d39b7f376e08dbb37953f256e58b0b5968970925aa6792b923fa559a0a8ba96e4ad848bb5ea98828a92fc636e4893892bfdf52e658d7b0009a4ff7dd9a2636f3ae4a0a7e712", @typed={0xc, 0x23, @ipv4=@multicast2=0xe0000002}]}, @nested={0x1c, 0x1f, [@typed={0x18, 0x4a, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @nested={0xfc, 0x80, [@generic="088ebc4fe885f10e034012693667e8fb691eee19ab5d017f27767cc42f7a80023fd15e34d38538353d9fda1cc2fb6f4cb31cbf53ddfe4ebca1741932631d71cc45bdce4b69a00b4291aab77d6955c0c42521e6ad607fc405c8c7fd61c5a21e18c4b14073ab6ff3aed389c589e37647058e2c86884306f34415eb8da54ee77656b054d6e44a68939395e78fe95d2ce143f494db83d6f2c3d8247b8e8cd34a324184acf05e7210a9a5b9433a90e2b84e960f7072a295505879c1c4941302527ac1cdb58132c266a1ba1dc066a59c84e779fec46650a14b4183", @typed={0xc, 0x93, @uid=r6}, @generic="0cb7679a14eb36ea04da19ffc970a739d078"]}, @nested={0x224, 0x58, [@generic="34941eb2f10cee5b9bf03f9093dc51a58092bbf0888e63038444f1af40ee5d1ee91088dbae57f6948920b4de064b225d98cc11c2bb4572bc65a800c4161da2ca686a5f0f75f52bb4ba17caaca685a724bbb8dfe93df4c5de6f6cbe193b476703c2bc6751491ad3d4835ab018741eb19e16a40380a576d7b1044263700871cc320239700f312bb7e67c344871f7eee19e40a8c4b3dc92cd84ceefdd85ee7f11bb58869722c08ae841f289c853d0d3b4bfd1fb57ce6b451b1c689db106d63b2ad8c6ee7400a5", @generic="a1f2b8103e9492f65324d92ff3a8b932ece20dd7fd08deabd2e887008a719acefe39179f0e2eb511aba9f065eb26cad6ce6d", @typed={0x10, 0x23, @u64=0x800}, @typed={0xa0, 0x13, @binary="f300e59316bc8379f68ac8eba495c5f5b5a635292885075711fbac8a2f9e3e2a83d250798710df9fe6fa65278961aa403681bfa6bb69fb7d059e33875979bbd3f7abdb30938edb2105a9648c1714bdc22dfa1c0f47dadb37b7b3b6de7bbb2f48689075f774e37b918f7ee3d3724eea45811943affae0d95e319058231f1d6fb1efbcae4331aa36990cfa62f1e9375f4c857c5757b4666865"}, @typed={0xc, 0x19, @fd=r0}, @generic="a1b84a0b7025d13c19d3d9aeb1502c9b63031d6dcc5bcaf8d698701c571c8144e488c6d37aff1437a103525feb301c9eb9b55774ba425a2a95dbca138fc3ce2ba160a877de602a222752c885f48fd435099a4ab1b700284d17d7c399a3cb6562acf7a68bbc1fdf8446a4f71ad6"]}, @generic="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"]}, 0x64c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) sendmsg$nl_route(r3, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000def000)=@dellink={0x34, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r5, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ifb0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00004d4000-0xa0)={r0, @in6={{0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x595}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4f3, 0x0, 0x4bf, 0x0, 0x40}, &(0x7f00001d5000-0x4)=0xa0) 2018/01/30 15:33:28 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x1000, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000)=@int=0x1f, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000004000-0x8)={0x0, 0x9}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x41)={r2, 0x39, "c336db678a51837615422c457c18c2e398167626401a9a6e7f70fbdc3e7515238bf1cf19991c3f5eae429d54e2c33dc81876ff91f85df6b83d"}, &(0x7f0000002000-0x4)=0x41) r3 = socket(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r3, &(0x7f0000002000)="3440a3cd085c59023bbd11f382fe8525c8bb0a6c21b3b4ecfcb80fca6f2757cf492d233e8b93bb099c3a37c0795c5ba60345a4285f4e9e1846", 0x39, 0x80, 0x0, 0x3c0) bind$nfc_llcp(r3, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "df3acb01433fa4d6c8789e0d4f05731f0686846a2d02e6888eb7c1f801a28ddf12cbbc03959a2c96b23b9606d5f237c5269ac06cb9abc11c2be072abe81fc6", 0x0}, 0x60) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x65, 0x1, &(0x7f0000001000-0x4)=0x0, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f0000003000-0x8)=0x0, r3, &(0x7f0000001000)=0x0, 0x3, 0xe) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000003000)={0x7a, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x7, 0x14f, 0x2, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x1, 0x5}) close(r3) 2018/01/30 15:33:28 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000028000-0x4)={0xffffffffffffff9c}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x5) syz_emit_ethernet(0x16, &(0x7f0000014000-0x92)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_mc={0x8848, {[], @llc={@snap={0x0, 0x0, 'Q', "b4935f", 0x0, ""}}}}}}, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000028000-0x4)=0xa3e) 2018/01/30 15:33:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003be000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000-0x98)="22c5ff66176d1f46192cd5a1bf465681eaaa2770ee18459576c4b30c46c9cbd795dcc59314ad3d119426392a0ffac7333874ea7891975bd94a08d5baf00cd4bd04f518bd09c57d3c267b138e6f017d33078ac72d347b474a80ce0afffa4611f0ba901818d377e7bba2b4f8a03b03ac8d89c96563372792350960badd0c8c8efc6eb7f4660c93d21ce94f7fc2ebb1bcf9ae0ef719d8ab9ad3", &(0x7f0000001000-0xce)=""/206}, 0x18) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000005000)={0x0, {""/7}, 0x0}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000010000)={0x0, {""/7}, 0x0}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000013000-0x20)={0xfffffffffffffff9, 0x8, 0x4, 0x100000000, 0x2, 0x100000000}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='nyzkarlel\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) [ 60.833402] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1803 sclass=netlink_route_socket pig=10372 comm=syz-executor4 2018/01/30 15:33:28 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x11, "e3c36b9444ccd71a00ae5100ba308bbf23"}, &(0x7f0000000000)=0x19) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={r2, 0xec}, &(0x7f0000001000-0x4)=0x8) r3 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000be4000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000307000)={@generic="38b03c41a6de805fa040e3d891af2f2f", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000007000-0x115f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x58, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a97188", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], "aabf21a21c6734cc0a8e4dee23721a03"}}}}}}}, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000004000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) 2018/01/30 15:33:28 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000005000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002b000)=0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000002b000+0x94c)={0x0, 0x0, 0x0}, &(0x7f000002b000)=0xc) mmap(&(0x7f000002b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000025000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000013000)={&(0x7f000002b000)={0x1190, 0xc, 0xf, 0x0, 0x7, 0x3, {0x5, 0x0, 0x9}, [@nested={0x1170, 0x68, [@typed={0xc, 0x37, @pid=r1}, @generic="e4452c6620b6b3d913fe657b48a21a708b8e474b7bfcef4d4a0854853e42b9a44363b85376da191cb2b590146e1c1fdb4b4281c47c99f00e9209afb5b106fd065fc66f0a621373fa5bff2ebb029acc6ca6846777a0f48416cbcfb2429d28f8ed6a773e77bafe6d99ec8f7198f5818a926d6aea352dd70eff5ceda2b3b982e77773f138eb752a6bb018235ef369d3951a5e5798d5f00400ddf76c5480ad25a589962b649646f0acf0ca35c52cb11810fb7134573f0e80418f48b09ecd09a36add16d428a50769ea13f3", @typed={0x1008, 0x5d, @binary="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"}, @generic="b45a488c10c769b68b1fdea2dfa171a121dd87cc52bebe554ee36737f83345e6d955cbc60d5adfc97afcb37119918a32d24b603a6eda82ca9e1be564731b18c96e02239140813335d8073a5552ad4880aa35bd55f10587cfa84962b9d682fdf4cdda4d10508d71920c146c33bc33b479c1561a02902150a307c67ca62e0c9e503be5a2269afc763bf99e6d9762ab"]}, @typed={0xc, 0x39, @ipv4=@rand_addr=0x33c}]}, 0x1190}, 0x1, 0x0, 0x0, 0x4044000}, 0x3793c47b0aa8efe1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002b000-0x8)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f000002e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000002d000)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000002b000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$netlink(0x10, 0x3, 0x8000000000000d) sendmsg$nl_generic(r3, &(0x7f000000d000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000027000-0x1018)={0x18, 0x28, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:33:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000a, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00003e0000-0x10)=@generic="87e5cdf8f006e44c097fe99a89296395") getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000c82000-0x4)=0x0, &(0x7f00006d7000)=0x4) 2018/01/30 15:33:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x8cf000)=nil, 0x8cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000030c000)={&(0x7f0000106000+0xbf7)='/', 0x0, 0x0}, 0xc) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000c6b000-0x4)=0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009c3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000387000-0x4)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000c98000)={&(0x7f00002c2000-0xfc)={0xfc, 0xfffffffffffffffd, 0xa, 0x1, 0x2, 0x3, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2b, @uid=r2}, @generic="d4aaf43fc871892ac2d952c97bd6ded9796b66650dde22443792414f82066410dd2f711e0d42f01765e082089621380bcd6bf8dbd843d0cf9053a0fb8751ba7ae3bda7632c821e598f2fca0568909651120a36ae87aaa689fa725ad279b4b1fc9cc06dc88dec546c6aced1a9a02d38401c01fc449a1f98069a4233e9805df5f11958399e44f6a0d2f9a0aa9960103c072a10c203561d81b49540ffe2168704eb51b2fa410283e8c44eeabfddba096057ba73202ff059bcae1aecca2244625490709980ae87cebce2ac2e7dfdf9e1b7daeb2c1f6dba9282c7aaf192"]}, 0x24d}, 0x1, 0x0, 0x0, 0x0}, 0x20004000) pipe(&(0x7f0000e21000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000805000)=0x2) 2018/01/30 15:33:28 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000051f000)={0x1, 0x87, 0xff, 0x1, 0x2000000002, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000d91000-0x4)=0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000ff3000)=0x9, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff4000)={r1}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000ff5000)={0x0, {""/7}, 0x0}, &(0x7f0000ff6000-0x4)=0x10, 0x80800) sendto$inet6(r2, &(0x7f0000582000-0x20)="5d85862af2325e0a8cef4d6be907f879ee59d0756854377dcbf1bdd484793259", 0x20, 0x80, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/30 15:33:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00004b6000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000e71000-0x4)=0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@common='ip6gre0\x00', 0x10) mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000fd000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x6c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "c78faf64ad83a51d"}}}}}}}, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000f, 0xfffffffeffffffff, &(0x7f0000100000)={0x0, 0x0}) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000019000)={0x0, 0x8001}, &(0x7f0000101000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000055000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000004e000-0xd8)="1b12196b817355b5ab4b4b6eec6b66290cbde5f574b6801acc299eeecab4b07007a7440d3a04a712419f2f84d368fb35127a856cfcc60d2249c3d0e2e221b8d4755eecaef01e8089f04062f01867bf0ab3d8d409e2dc81504a68c16a44c228e1e46832f01fb9831a45ef18c73c933d0b66138d56c54c962390b05825e89f6c6aa377ecd3189ed153f1755b4c7425cf7d1692ef7f3700409fcbb98fd438cea6c28d2542eae64436159a245ce96f3b0848c8712f2d5b01b6cc893804d225accf0a38f43d7534f9e7020487e076d4b1bea90afaf0c503b2e264", 0xd8, 0x24000800, &(0x7f0000101000-0x1c)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) 2018/01/30 15:33:28 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000004000-0x8)={r2, 0x2c}) bind$netrom(r0, &(0x7f0000004000)=@ax25={0x3, {"496941f120814f"}, 0x8}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x61, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/30 15:33:28 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x4, 0xfffffffffffffffd) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000001c000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030f07fffd946fa283bc0a00004003000000000008680081ffffd188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000003000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000e000-0x4)=0x1c, 0x800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001c000-0x2)=0x14) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f000001d000-0x1c)={0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x2, &(0x7f000001e000-0xba)=""/186, &(0x7f0000013000-0x4)=0xba) sendmsg$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@ll={0x11, 0x9, r2, 0x1, 0x9d, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0xffffffffffffff95, &(0x7f0000005000-0x10)=[{&(0x7f000001c000-0xd9)="8360141a1f82f0b9e041235bcc4a531f55c9e6dc1ee4bbd347c9ec38bbf65b4dd4ec1d03f622706f3061ea39e3e644e279dd17151ad166bb3521343df1ef436f19f62f9bfdce6cfe34ea9d0d75640f5555ed8e05ccc9853b6db48abb0f76628ecce2229e273c62cba0a869fa11d598bd4800b749ef00598b810da89092bde28a1cdfb85e54493a09cba85d008be56e1b0b660ae26cdc6c7a109c2d132d89fc4f8e4f72b849ed1b0ad5b8b0db220d669f9c1f7978ce89f6008ce64dbcddc3e9b7760779b931bf4df05470af43b522d61c408c20c11f79ce2038", 0xd9}], 0x1, &(0x7f0000019000)=[{0xd8, 0x112, 0x0, "29bacadacdd8171edb91cd3c5db59a4292936dc6e42315d1515776f4cd99600e76a090ad5ad0c8efe5e9a9893063062fe35ad6ad30775a7f282554e8f11ffec42d13f00b9b21a8a624fa2bbc141adf685c148e52cbc0d091ab4668bcf16011caff2f2e544495afbd9917f48c29443e03ae345737031a5f6e4f6e29603a6c9835e454115ab27e1612550b747c2201ea749ea3be9a20ef620630c9597795b0e2c35aaabdd3d501d54e4211cc775ac6996052f1db49284e69170a275152b03bab86ef2f9f4a"}, {0xc8, 0x19f, 0x4, "bf351f27600c77e903674bc2a39bef6491cdcde73671fa4b24ec4eff8a938505946fe69583f293d7f6ff498f42991d4d8ae03704e59722434a669ed040c6b530cf4a9d50ef540bdbf6c44cd8f4238a5d2e28a848e00895f7881406300f6b9d9b29f2345ef0d8fa75ccc30b87a7505d751f1328ef51a0c7ab4b9226bf177d502f39ffcf98b5979ceab49529277a39bfc0e9a5cba701cb6da66a8b250fd8b28e695fb432ae52f736b085108857ce8a201de0394329"}, {0x110, 0x119, 0x0, "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"}, {0xb8, 0x102, 0x58, "134b3655a1803dc41e205b9933ae8150f046c542e547d3e85c82c8b57bd5a8f0dbbd9da001351d0849b22e98bbafce6ffa526beb32c6df4ae4369c69a1c5a6cf7374a12f76fad8aeff8341fc158295e7d5970a9bed48a0c2f34603dfffd22a77c9013df0cfeb21957c7d122827d4685ce0f1ab02c39864be48fafe0c73a46244ca6b7112b8e42960685cb121f27d53563c4710b5cd089b90a565c8c433a1c7663ebfe2962cd17f"}, {0x48, 0x6, 0xff, "893dc16fd3558c2d43ddeff51200e5dbe3ca74b32beda032473c1bab125118e5cfe0fca640221a73e4a8cab571cdeb16d2cf"}], 0x3b0, 0x4004850}, 0x4c000) [ 60.880796] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1803 sclass=netlink_route_socket pig=10358 comm=syz-executor4 [ 60.917590] kasan: CONFIG_KASAN_INLINE enabled [ 60.922267] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 60.929674] general protection fault: 0000 [#1] SMP KASAN [ 60.935197] Dumping ftrace buffer: [ 60.938731] (ftrace buffer empty) [ 60.942435] Modules linked in: [ 60.945618] CPU: 0 PID: 10391 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #217 [ 60.952949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.962287] RIP: 0010:ip6t_do_table+0x12de/0x19d0 [ 60.967100] RSP: 0018:ffff8801cf5b6768 EFLAGS: 00010246 [ 60.972434] RAX: 0000000000000000 RBX: ffff8801b1c03700 RCX: ffffffff84d6bbb2 [ 60.979673] RDX: 00000000000003ea RSI: 0000000000000000 RDI: ffff8801b1c0385e [ 60.986912] RBP: ffff8801cf5b6970 R08: ffff8801cf5b6a68 R09: 0000000000000002 [ 60.994155] R10: 00000000000000d0 R11: 0000000000000000 R12: 0000000000000001 [ 61.001403] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff8801b1c037d0 [ 61.008644] FS: 00007fddf33f3700(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 61.016841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.022692] CR2: 00000000200fd000 CR3: 00000001d318e005 CR4: 00000000001606f0 [ 61.029937] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 61.037178] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 61.044419] Call Trace: [ 61.046999] ? ip6t_error+0x60/0x60 [ 61.050601] ? lock_acquire+0x1d5/0x580 [ 61.054545] ? lock_acquire+0x1d5/0x580 [ 61.058493] ? ip6_input+0x11f/0x560 [ 61.062184] ? lock_release+0xa40/0xa40 [ 61.066132] ip6table_security_hook+0x65/0x80 [ 61.070602] nf_hook_slow+0xba/0x1a0 [ 61.074290] ip6_input+0x35c/0x560 [ 61.077802] ? ip6_input_finish+0x17a0/0x17a0 [ 61.082269] ? ipv6_chk_mcast_addr+0x2f2/0x810 [ 61.086827] ? ip6_make_skb+0x5e0/0x5e0 [ 61.090778] ip6_mc_input+0x3a8/0xb10 [ 61.094551] ? ipv6_rcv+0x1fa0/0x1fa0 [ 61.098335] ip6_rcv_finish+0x297/0x8c0 [ 61.102282] ? ip6_input+0x560/0x560 [ 61.105969] ? __lock_is_held+0xb6/0x140 [ 61.110005] ? nf_hook_slow+0xd3/0x1a0 [ 61.113868] ipv6_rcv+0xf37/0x1fa0 [ 61.117385] ? ip6_rcv_finish+0x8c0/0x8c0 [ 61.121503] ? rcutorture_record_progress+0x10/0x10 [ 61.126497] ? is_bpf_text_address+0xa4/0x120 [ 61.130971] ? ip6_input+0x560/0x560 [ 61.134656] ? ip6_rcv_finish+0x8c0/0x8c0 [ 61.138779] __netif_receive_skb_core+0x1a41/0x3460 [ 61.143764] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.148930] ? nf_ingress+0x9f0/0x9f0 [ 61.152709] ? __skb_flow_dissect+0x4ce/0x3f00 [ 61.157261] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 61.162167] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.167330] ? __skb_flow_get_ports+0x420/0x420 [ 61.171973] ? check_noncircular+0x20/0x20 [ 61.176178] ? __skb_flow_get_ports+0x420/0x420 [ 61.180821] ? check_noncircular+0x20/0x20 [ 61.185029] ? print_irqtrace_events+0x270/0x270 [ 61.189757] ? find_held_lock+0x35/0x1d0 [ 61.193795] ? lock_downgrade+0x980/0x980 [ 61.197919] ? tun_build_skb.isra.50+0xb71/0x1810 [ 61.202734] ? pvclock_read_flags+0x160/0x160 [ 61.207206] ? lock_acquire+0x1d5/0x580 [ 61.211148] ? lock_acquire+0x1d5/0x580 [ 61.215092] ? netif_receive_skb_internal+0xa2/0x670 [ 61.220168] ? ktime_get_with_offset+0x2c1/0x420 [ 61.224898] ? lock_release+0xa40/0xa40 [ 61.228843] ? do_gettimeofday+0x190/0x190 [ 61.233052] ? tun_build_skb.isra.50+0x397/0x1810 [ 61.237869] __netif_receive_skb+0x2c/0x1b0 [ 61.242159] ? __netif_receive_skb+0x2c/0x1b0 [ 61.246624] netif_receive_skb_internal+0x10b/0x670 [ 61.251610] ? check_noncircular+0x20/0x20 [ 61.255813] ? dev_cpu_dead+0xb00/0xb00 [ 61.259759] ? print_irqtrace_events+0x270/0x270 [ 61.264488] ? rcu_pm_notify+0xc0/0xc0 [ 61.268356] netif_receive_skb+0xae/0x390 [ 61.272474] ? netif_receive_skb_internal+0x670/0x670 [ 61.277639] ? find_held_lock+0x35/0x1d0 [ 61.281672] ? tun_rx_batched.isra.52+0x5c4/0x870 [ 61.286486] tun_rx_batched.isra.52+0x5ee/0x870 [ 61.291125] ? skb_probe_transport_header.constprop.68+0x14a/0x2f0 [ 61.297416] ? tun_sock_write_space+0x370/0x370 [ 61.302068] tun_get_user+0x25de/0x3940 [ 61.306016] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.311178] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.316351] ? tun_build_skb.isra.50+0x1810/0x1810 [ 61.321259] ? find_held_lock+0x35/0x1d0 [ 61.325297] ? find_held_lock+0x35/0x1d0 [ 61.329334] ? tun_get+0x1ab/0x2e0 [ 61.332848] ? lock_release+0xa40/0xa40 [ 61.336794] ? __lock_is_held+0xb6/0x140 [ 61.340831] ? tun_get+0x1d4/0x2e0 [ 61.344343] ? tun_do_read+0x26c0/0x26c0 [ 61.348376] ? __check_object_size+0x25d/0x4f0 [ 61.352931] ? rcu_note_context_switch+0x710/0x710 [ 61.357836] tun_chr_write_iter+0xb9/0x160 [ 61.362044] do_iter_readv_writev+0x525/0x7f0 [ 61.366515] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 61.371246] ? rw_verify_area+0xe5/0x2b0 [ 61.375280] do_iter_write+0x154/0x540 [ 61.379146] ? dup_iter+0x260/0x260 [ 61.382748] vfs_writev+0x18a/0x340 [ 61.386345] ? __fget_light+0x297/0x380 [ 61.390290] ? vfs_iter_write+0xb0/0xb0 [ 61.394238] ? down_read_killable+0x180/0x180 [ 61.398704] ? security_mmap_file+0x143/0x180 [ 61.403174] ? vm_mmap_pgoff+0x1fc/0x280 [ 61.407207] ? exit_to_usermode_loop+0x8c/0x310 [ 61.411851] ? __fdget_pos+0x130/0x190 [ 61.415710] ? __fdget_raw+0x20/0x20 [ 61.419393] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 61.424906] do_writev+0xfc/0x2a0 [ 61.428336] ? do_writev+0xfc/0x2a0 [ 61.431935] ? vfs_writev+0x340/0x340 [ 61.435708] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 61.440524] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 61.445515] SyS_writev+0x27/0x30 [ 61.449027] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 61.453751] RIP: 0033:0x453171 [ 61.457345] RSP: 002b:00007fddf33f2b80 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 61.465024] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453171 [ 61.472265] RDX: 0000000000000001 RSI: 00007fddf33f2bd0 RDI: 0000000000000012 [ 61.479512] RBP: 00000000000003d6 R08: 0000000000000000 R09: 0000000000000000 [ 61.486754] R10: 000000000000006e R11: 0000000000000293 R12: 00000000006f4cb0 [ 61.493994] R13: 00000000ffffffff R14: 00007fddf33f36d4 R15: 0000000000000000 [ 61.501251] Code: 41 f6 87 83 00 00 00 04 75 37 e8 8e 75 99 fc 8b 85 54 fe ff ff 48 8b b5 90 fe ff ff 4c 8d 2c c6 44 8d 60 01 4c 89 e8 48 c1 e8 03 <42> 80 3c 30 00 0f 85 5c 03 00 00 4d 89 7d 00 44 89 a5 54 fe ff [ 61.520360] RIP: ip6t_do_table+0x12de/0x19d0 RSP: ffff8801cf5b6768 [ 61.526698] ---[ end trace 43ec9ca415cae944 ]--- [ 61.531439] Kernel panic - not syncing: Fatal exception in interrupt [ 61.538280] Dumping ftrace buffer: [ 61.541791] (ftrace buffer empty) [ 61.545468] Kernel Offset: disabled [ 61.549063] Rebooting in 86400 seconds..