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", 0x1000}], 0x5, &(0x7f0000625000)={0xa8, 0x110, 0x5cdfc7ca, "0dd38cc2d2586e628b55f53b3df9a11a4aad0b6852b799b6993ff51a8d64ee764925989db247621ee61109faa58435f3dc028e641e14d638b37523bd5e854a10ae74a7a3ec6b78e220591f2881358aced33b591664b415966f9ea77e451dd9559f7101d0659f1c8b614dfc462d71cf99f9597d3db03b8fb45d69f8e4841bacfdc30fff0d95df36fd33d32fa6faf9a6007bf9cb7035ae70"}, 0xa8, 0x0}], 0x7, 0x4000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) 2018/01/12 21:34:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00003d5000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000099f000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000093a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xtea-generic)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dee000)={0x0, 0xfffffffffffffffe}, &(0x7f0000ac2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000597000)={r2, @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]}, [0x8001, 0x5, 0x3, 0x4, 0x9, 0x9, 0x7f, 0xffff, 0x7fffffff, 0x7, 0x3, 0xfffffffffffffffc, 0x5, 0x6, 0x1]}, &(0x7f000051c000)=0x108) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005f6000)={0x72a5, 0x8c7, 0x2, 0x9, 0x400}, 0x14) sendto$inet(r3, &(0x7f0000ee4000-0x8)="c338a6aba7562e59", 0x8, 0x0, &(0x7f0000a2f000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x0, &(0x7f0000a68000-0x10)=[{&(0x7f0000987000-0x85)=""/133, 0x85}], 0x1, &(0x7f0000ec7000)=""/107, 0x40, 0x0}, 0x0) 2018/01/12 21:34:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x1ff, &(0x7f00007c4000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000508000)=0x0, &(0x7f00000f6000-0x4)=0x4) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00007c4000-0x1f)="1f000000120003f205dfad03000fff8d7821004108002e00000000000007c9", 0x1f) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000aa8000)=0x0, &(0x7f0000c4f000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000200001600ff02fe58", 0x1f}], 0x1) bind$inet6(r0, &(0x7f0000df2000-0x1c)={0xa, 0x1, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) setsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f00002cd000)="0f85cc9a06743f068e2a79d84a51148f3bb03ddecd0cc84c66171526129261513c2957da2adfefd52840d13e5bc7dd8ee5cf7fe7e431b1994828651c8b747264b9bdb4a1a0cdf34dc0604a3f2357196304d681c5a4532a5f8c60f372b3510a41379fc599dddaa4460e457569fdd7d900cdcc77d46a67a1ba07d85f6f1f477a00", 0x80) sendmsg$alg(r2, &(0x7f000009e000)={0x0, 0x0, &(0x7f0000b03000)=[{&(0x7f0000908000-0x8d)="45569a9daefb78a2deed8a2ba107b97521c1d4b14dedcf6162405b7a2c2115aae1eec47b3a441209c7b53316733376d23978ab4847e9272af7a6ca0d0c74abfe4b942fd302ada53871bf618c7311f230d82fee32c79155fc70588365676ebc5264bfc73b13d31576d1dfe1e1531add11ccb505874990077658afed45dfa0e78e07867169c4e4ed5b93035c815d", 0x8d}, {&(0x7f0000429000)="4e2eed1ea922faa5487f11024e23192134e3db40194a29e2e4873059bd1f32a78a37e269fdb7f3861b7e57b52590dcd75559089d5d1bf32c190bcac8aa749e33bd6070f67e2f397166352b70bfd5b4102fdcfb2e03f24cbbd9b3f56eaf99237c1a715db4adf092e9566cf84d09aacd5961634e050b91dfe087a9f43788d91eac3041d301439dedc5bfa7802631f9664707b7909428473084cdc1c3aaa1c70a105379a2510ba1bcf723731a671c", 0xad}, {&(0x7f0000012000)="cd472e3b5be22e76681be419522f9c8be7996841a15036cf4e2c98c46416cac7b7b77bfb1b29964d6495c68c5e4dc96eb570c55cc67ba6a4b44e7bf4ea8f14b8df22e10453656f3cb5d9119e07b773f95f4c5e87ebb8c2c0de9568e217dc8bf0c987fc681af72e5e8a044117a3fc4362720a0fde18dbb5970b78498a7c448a0f9ab014a4c19c80ed32b1aff83b5af75a179f6ebeb22c720ec1523ccec9d0476c4a938c2a56e9", 0xa6}, {&(0x7f000039f000)="", 0x0}, {&(0x7f0000f80000-0xec)="4b6cc790335cec1bae8fb73dc74038a5fdd358f0654f52861a7e87ecbbeccdc2a7095ec42269ec8f16119145a48da2dcc892e59193500f4fb0178ad69743d88b372d1c709e1e218b161961b29a6a98b826823dbb266804337e8a81c97ba1cf1daef25dd41de9575df5613bb4efdd98048a7756cbcdf23d88c44d59991563b8971819bb569655b8620e77b550da880e80bf377b90ddefd91b8787f39f33d6fee00a1987cf6071e4e8b324a5cedbb9209f97bd1ee9772cd4b30f6d97d14aa41d45c5f855eb7f5f9d1bdd6800dedf0f1678e8dcefbff92ed0751d44ff8f048d1b161109c392067b20d4c1b93669", 0xec}], 0x5, &(0x7f00005b4000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x4008040}, 0x0) sendmsg$key(r2, &(0x7f00004b6000)={0x0, 0x0, &(0x7f000057d000-0x10)={&(0x7f0000c8b000-0x98)={0x2, 0x15, 0x0, 0x2, 0x13, 0x0, 0x0, 0x1, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @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]}}, @sadb_ident={0x2, 0xb, 0x9, 0x0, 0x1}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8344}}, @sadb_address={0x3, 0x7, 0x2b, 0x80, 0x0, @in={0x2, 0x2, @rand_addr=0x568, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d60000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e5000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e8c000-0x63)={0x0, 0x5b, "d07ffdfcf3faa9c34715ac9599f44ae3ae715f0cc5058f634a06ead79ad4b64776635ff91758b7a4e6b4569c2c94d9df7428fcecee86f108547f0d6f4f9226844eb63b5e26fd8057840fa800608a7255bbac35376dc31ff3ed051f"}, &(0x7f00006fb000-0x4)=0x4d) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000eb7000)={r4, 0x3}, 0x6) 2018/01/12 21:34:04 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e8b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000bdf000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000ff000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x6, 0x4) r3 = accept(r1, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000000)={r2, 0x2c, "ffb5fdc9bae0885bf890ecd78b693519c25b9b7732d05e270fdf32c5e9f765f93c7e9bc11fbc7924df3dd944"}, &(0x7f0000001000)=0x34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0xa2)={r2, 0x9a, "f740a8322711c34f2b5fc21bcbf4d7a67f5df73983ed959c70d9e97c232513810e8da49b5e610c807c48565fe3bf5212af1c7643b87c085ad5ebd1609f3270f4b69525811ad442a552a7fc46aa9436650c475e87a9b0a3ccc112b9f9182635c277470c80f1ab38e3b926f24ffbdb172b3458d1f260edfbed7f5bfeed81dbb2cf57e093d33b74997451059546928403ff82e0d8248e1e2eecf963"}, &(0x7f0000800000)=0xa2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000012000-0x4)=0x6, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00001ee000)={r2, 0xffffffff, 0x2, 0x1, 0x0, 0x2}, 0x14) 2018/01/12 21:34:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x807, 0xcd) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x1ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[], 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) write(r2, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000009002ca6e00000000b4000e0ff00000000f00000000000106d", 0x29) 2018/01/12 21:34:04 executing program 5: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000834000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x3, 0x4ff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x7, &(0x7f0000f5e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000f5e000)=0x0, 0x4) connect$ipx(r2, &(0x7f00008cd000)={0x4, 0x8000, 0x8, "bbede2b8fe61", 0x1, 0x0}, 0x10) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000f5d000)={&(0x7f0000f5d000)=[0x401, 0x400, 0x5], 0x3, 0x6, 0xeec, 0x7f, 0xe, 0x3f, {0x5, 0x7, 0xffffffff, 0x100000000, 0x0, 0x8000, 0xffffffffffff1b9d, 0x1f, 0x7fffffff, 0x5, 0x800000000000004, 0xffff, 0x4, 0x8, "446677b8e7eb2632a62f1247518e470fc8c94a3b5c99a6bc5cb2415cffd985e9"}}) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000c6f000-0x4)=0xfffffffffffffffc, 0x4) socket$kcm(0x29, 0x2, 0x0) 2018/01/12 21:34:04 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x8001, &(0x7f00007ad000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000dce000-0x1)="d4", 0x1, 0x0, &(0x7f00005f0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000434000/0x4000)=nil, 0x4000, 0x0, 0x1010, r0, 0x0) r2 = socket(0x10, 0x7fe, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00004a0000-0x5c)={{0xa, 0x3, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x2, 0xf4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff74b7}, 0xed, [0x8, 0x2, 0x0, 0x1ff, 0xffff, 0x0, 0x8001, 0x4]}, 0x5c) write(r2, &(0x7f0000f7b000-0x2f)="26000000240001f8feffffff00008d4003000024de0000000e0001004005000200026b050035", 0x26) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00001c8000)=""/60, &(0x7f0000f7c000-0x4)=0x3c) 2018/01/12 21:34:04 executing program 2: pipe(&(0x7f000055d000)={0x0, 0x0}) sendto$llc(r0, &(0x7f00007d6000-0x2f)="46baa2c067e9ddf2b954f2f69060b8780d9d4e347052bc6f83237b4dd95924031213801c93cdc20c6baceff76e2354", 0x2f, 0x40801, &(0x7f0000b00000-0x10)={0x1a, 0x16, 0x5eb, 0x3470, 0x9, 0x1ff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00007b6000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair(0x19, 0x800, 0x7, &(0x7f0000746000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000db6000-0x10)={0x8, &(0x7f00003d6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/12 21:34:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000136000-0xf1)="16c755fffb5a808bb4cb09bec55d84ee", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f00007fc000)=""/34, 0x3ba) [ 150.200103] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64430 sclass=netlink_route_socket pig=5848 comm=syz-executor7 2018/01/12 21:34:05 executing program 3: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000da000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a0d000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/12 21:34:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xf, 0x9, &(0x7f0000c2b000)={0x0, 0x0}) r1 = socket(0x5, 0x5, 0x1) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[{&(0x7f00006c7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000a90000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) getgid() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a22000-0x84)=[@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcc}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x84) 2018/01/12 21:34:05 executing program 1: r0 = socket(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000003, 0x80200000029) sendto$inet6(r2, &(0x7f00004e0000)="", 0x0, 0x0, &(0x7f000025e000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r3 = socket(0xa, 0x2, 0xffffffffffffff1d) accept4$inet6(r3, &(0x7f00005e3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cc0000-0x4)=0x1c, 0x80800) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ade000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/12 21:34:05 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00003e3000-0x90)={0xffffffffffff8000, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/12 21:34:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c6d000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000)={r2, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x473c2cac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x401, 0x7ce5367, 0x0, 0x5c}, &(0x7f0000002000-0x4)=0xa0) r3 = socket(0x0, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000002000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000001000)={0x18c, 0x10, 0x7, 0x100, 0x6, 0x1, {0x0, 0x0, 0x2}, [@generic="f389bc2b49c23cf8149a7525b8c743e0c6282b148f84eba757fbcef5df21c3cdd1417b751143425e45c5aebd56d7ea109ebb6d38a15ff725861615ff232f2a147b483254a438bcc8ec00787f17211dc9b13b9c19352353702aaead81dfec6e6e2894eb8c5ccce587a903d705d6511fa22bbf3bd6fb5cdce61dcb0b2b7d2e70d0f0bfd0ba3fd3ca45167318f1fa0ededa5d26aabcbbbe5ad4c9ce11343375b664d80ba81adfe26c935969a95b8ed5d7312b227f", @flag={0x4, 0x51}, @generic="98048c36371079c0673164a5c10cc4a7b98ff1f0d0a7a210ba2eca646a6ff069b6f774c26885374e41a985d7ceddeec8f306a4a209d19e4ec4554d2e9eaf3f29d878e680b7121e9a0be4cb1082fdfc7a8b3b53423b9984f594fe9892bb56d2d8fa2442ba4c110dcc560dae0b98c4d949baaceda865eb78d2e4130c370e572f153b4f20e114476e87e03ba91f2059e4528d488fdbd39d74dcd5dd6c9c5fa6e13a0504d5c7137a1f348f03e6d5133055846bce7fbf398ea639bf1d8142b2156720"]}, 0x18c}, 0x1, 0x0, 0x0, 0x40}, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000002000-0x4)=0x2, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000001000-0xe)=""/14, &(0x7f0000003000-0x4)=0xe) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000001000)={"ac1790c6624366050ee196581931bf32", {0x4, 0xfffffffffffffff9, 0x9, "97c6fab32e42", 0x770f, 0x0}}) setsockopt$sock_void(r0, 0x29, 0x2040000004b, 0x0, 0x0) 2018/01/12 21:34:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00006ff000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 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]}, 0x5c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e9b000-0x4)=0x0) readv(r0, &(0x7f0000f6d000)=[{&(0x7f00000cc000-0xb0)=""/176, 0xb0}, {&(0x7f0000872000-0x49)=""/73, 0x49}], 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000202000)={@loopback={0x0, 0x1}, 0x2, 0x0, 0x2, 0xac542fd7954933e, 0x0, 0x0, 0x0}, 0x20) 2018/01/12 21:34:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000fad000-0x8)=0x0, &(0x7f0000434000)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005b8000-0x4)=0x420, 0x4) recvfrom(r0, &(0x7f000079a000)=""/120, 0x78, 0x10141, &(0x7f000060a000-0xe)=@l2={0x1f, 0x9, {0xe7, 0x3800, 0xb2, 0x10001, 0x100000000, 0x0}, 0x1ff, 0x1}, 0xe) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f000020d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000894000)=0x10, 0x800) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00005fe000-0x4)=0x9, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000579000-0x4)=0x7) recvmsg(r0, &(0x7f00005f8000-0x38)={&(0x7f0000dac000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f00001b0000)=[{&(0x7f00009db000-0x22)=""/34, 0x22}, {&(0x7f000048b000-0xa4)=""/164, 0xa4}, {&(0x7f0000bd9000)=""/4096, 0x1000}, {&(0x7f0000d03000)=""/35, 0x23}, {&(0x7f000065d000)=""/140, 0x8c}, {&(0x7f0000325000)=""/4096, 0x1000}, {&(0x7f0000944000+0xa49)=""/4096, 0x1000}, {&(0x7f00001e2000-0x45)=""/69, 0x45}, {&(0x7f000079d000)=""/145, 0x91}, {&(0x7f0000f3e000)=""/96, 0x60}], 0xa, &(0x7f0000ac8000)=""/179, 0xb3, 0x5119}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000003e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) pipe(&(0x7f00008aa000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000029f000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f000078f000)=""/0, &(0x7f0000b2b000)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00001d7000)={0x0, 0x1}, &(0x7f000046c000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000ace000-0x6a)={r5, 0x62, "8a1fb4e1085e29ac0a83d088a0398c450243c1814057a46eee9052e5d511c88679de125cf914cf4298ed9e72aaea9f3666408e9598502df78047e9ed6a472a1d00a629ea6296d0fedd8305dc9e6e49cd0a50f87234164043934fdebdeebd2709fbc3"}, &(0x7f0000926000-0x4)=0x6a) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00006de000)={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="72707b589e95", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000aac000-0x10)=@common='rose0\x00') r6 = accept$ax25(0xffffffffffffffff, &(0x7f0000d76000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000032f000)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000829000-0x4)=0x1ffe00, 0x4) setsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f0000cd9000-0x70)="5e5519e31bdfa539b9639e43e7bf46ce501d109492ee3208d4f9fc717ff2129b86ad0288dd3e2b6ec0b7d9d46afd6b68c07a9fa6915e61d9177486af20dad461dbf81b0163cf7db83d77151984ca074da80ee109348424bbdebe80a203fe842d1f9361ac22e09b216f2ec3539c43d632", 0x70) getsockname(r1, &(0x7f00003b6000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000804000)=0x10) 2018/01/12 21:34:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000f80000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a27000)={0x0, 0x1}, &(0x7f0000528000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000034000-0x8)=@assoc_value={r2, 0x0}, 0x8) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0xfffffffffffffff7, 0x4) ioctl$sock_bt_hci(r1, 0xc00448ff, &(0x7f0000729000-0xc5)="cee19f14002c27f5804631c0b45e60b86de5465ba900b1abd43d3f32f22884f8d9e587ecbd0c87f6bfbb44438d66d34065130782a2030d9b7962fa23597f7d61efb4639b8461244a6ab9386299d503f332e042f673f4b41139fa323ef92d00a26d7251600e670a8680e5bc3e139dd5849c64f601cd7d96c45659da03a75a5d53aee4aef6e935ed6ddc56c282fb5da9d91d79a8446379332c9281deb0ec987dd333f58626098601d1bb4c432bc480f067db0bbc368c163bb6ed8f3e8935e2e3b3853635e94e") setsockopt$inet6_int(r0, 0x29, 0xf, &(0x7f0000c11000)=0x0, 0xffffff8d) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c32000-0x8)={r2, 0x1}, 0x8) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000869000)=0x0, &(0x7f000036c000)=0x4) 2018/01/12 21:34:05 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f000094b000-0x1a)=@file={0x0, ""/24}, &(0x7f0000fd3000)=0x1a) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000fd3000)=@generic={0x6, 0x7ff, 0xffffffffffff8001}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000fd4000-0x78)={0x7ff, {0x2, 0x2, @rand_addr=0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x4, 0x2, 0x6, 0x81, &(0x7f00002e6000)=@generic="ea686ca9477d41663f9ca5abe4138668", 0x6b, 0x8, 0x0}) [ 150.330007] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64430 sclass=netlink_route_socket pig=5848 comm=syz-executor7 2018/01/12 21:34:05 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x8) poll(&(0x7f00005ab000-0x30)=[{r0, 0x4, 0x0}, {r0, 0x200, 0x0}, {r0, 0x402, 0x0}, {r0, 0x2004, 0x0}, {r0, 0x108, 0x0}, {r0, 0x2044, 0x0}], 0x6, 0xffffffffffff0000) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000a52000-0x4)=0x0, &(0x7f0000fdb000)=0x4) socket$inet6(0xa, 0x3, 0xa8) 2018/01/12 21:34:05 executing program 7: r0 = socket(0x10, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc3000)={0x1, &(0x7f0000c03000-0x28)=[{0xf35c, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/12 21:34:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept(r0, &(0x7f000043a000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000757000)=0xc) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000ba5000)=""/20, &(0x7f0000041000-0x4)=0x14) sendto(r0, &(0x7f0000768000)="", 0x0, 0x0, &(0x7f000038b000)=@ax25={0x3, {"42b573930ce1b0"}, 0x0}, 0x10) 2018/01/12 21:34:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005f8000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3a000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d4c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000277000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006e7000)={r1, r2, r3}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/12 21:34:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) writev(r0, &(0x7f0000397000)=[{&(0x7f0000230000+0xa98)="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", 0xe01}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000539000+0x2cd)={0x0, 0x100, 0x0}, &(0x7f0000003000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c8a000-0x4)=@assoc_id=r1, 0x4) 2018/01/12 21:34:05 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000021000-0x8)={0x0, 0x6}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000021000-0xc)={r2, 0xa600000000000000, 0x2, [0x10001, 0x10001]}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000f000-0x4c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x3c) 2018/01/12 21:34:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d10000)={r0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003b2000)=0x3, 0x4) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r2 = accept(r0, &(0x7f0000de4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ca4000)=0x1c) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000b44000)={r2, r0, 0x0, 0x1, &(0x7f0000f06000)="ed25af43a14950a53fe43c8c371790740d2775997c97ee6b1e4ec77ef109bb3b2aeb18cd570e8cb96c2af7ed74655891bfd3aad06e83706630c1d48ab235d80f537b5ed54187a4ae55df09b228", 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, "c278ba5bc228b055cdb5ea61460ee2453605cb770648b70f8d9a2dc1f1339b640924ede194137cba6aa90c8f191e60cd3880ea4544f38620a14a531b5d"}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000034f000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000551000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000dd000)=0xe8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00007ad000)={0x0, 0x0, 0x2, [0xffff, 0x1655]}, &(0x7f00009ed000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00001e0000)={r5, 0x2, 0x1000, "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"}, 0x1008) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000072a000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x9, 0x0, 0x20, 0x80, 0x67, 0x0, r4}, {0x95, 0x9, 0x1, 0x80000000, 0x3, 0x8, 0xdb, 0xff}, {0x98, 0x6, 0x0, 0x3}, 0x5, 0x1, 0x2, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x1, 0x7f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x4, 0x1, 0x81, 0x1d, 0x40, 0x2}}, 0xe8) bind$alg(r0, &(0x7f0000bc1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0xfffffffffffffff4) 2018/01/12 21:34:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000aea000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000322000-0xc)={r2, 0x80004, r1}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ec0000-0x4)={r4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00007a8000-0x8)={r5, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r7, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f9f000)=r8, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r9 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00005c1000)=r9, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r10, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r11 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r11, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r12 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r12, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r10, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r12, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r12, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r12, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 150.422924] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/12 21:34:05 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007da000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x9, [0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0]}, 0x5c) 2018/01/12 21:34:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000107000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000057c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000be3000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000fad000-0x3)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000008c000)=0x200, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e06000-0x8)={r1, 0x8, 0x800}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000867000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(rfc4543(gcm_base(xts-camellia-asm,tgr128-generic'}, 0x58) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e21000)=0x0) 2018/01/12 21:34:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0xffb2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a7e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f0000b40000-0x218)="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", 0x218}], 0x1) connect$inet(r0, &(0x7f0000d6b000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000092e000-0x4)=0x9, 0x4) 2018/01/12 21:34:05 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/12 21:34:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000097c000)=[{0x0, 0x0, &(0x7f000082f000-0x40)=[{&(0x7f000087f000-0x1000)="677991f7dbc7a0a893d1751e3076b7b0791aa5b1306318df9d102d04569f209ce398ef9884aeb8fa47b98bbed6ed14b26a91ff260d5beb5ed532392fb957d09e54e4a154aa535ca4196b140350f84be0611c684dbb4d3fe6eb42debadb25105a087457bfe3bebb3509d7272aeb3f0c3a500fe7355ff5a0984e702432cdc0074a4647692780a094bb673647f1b386ce26", 0x90}], 0x1, &(0x7f000069f000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000063b000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000ba3000-0x32)=""/50, &(0x7f0000a13000)=0x32) 2018/01/12 21:34:05 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x20000000008, &(0x7f0000f6c000-0x4)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000d5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f7e000-0x4)=0x0, 0x80000) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0xfffffffffffffd82, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000f7e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f7e000)=0x14) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ad6000)="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", 0xfa, 0x4000010, &(0x7f0000f7d000)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x37a, 0x2, 0x0, 0xfffffffffffffc4d) 2018/01/12 21:34:05 executing program 3: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001a6000)={0x0, 0x0}) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000580000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000001e000)={0x0, 0x104b}) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000045a000-0xe8)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057f000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0x13c, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000581000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00003c8000)={r4, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x7c, &(0x7f00004d0000-0x4)=0x5, 0x4) 2018/01/12 21:34:05 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) r1 = socket(0x7, 0x3, 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000022000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x1}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000020000)=0x0, &(0x7f0000017000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000022000-0x20)={0x5, 0x8000, 0x8000, 0x0, 0x0, 0x7ff, 0x3, 0x400, 0x0}, &(0x7f0000021000)=0x20) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000022000-0x85)={r2, 0x5, 0x7d, "486ff64514b1d43c5adcaa03f9e7213a7bbae763109fb8f7411ab8376422ed74618a993efe02addeb5ccbcdeea1158e44ee5ce05bd75790f1e294c1482734be42e3c2cb13eedc7ec1d3085b08670fadcb4307d3fd3e4fdd57a7bda3aff58044e2d877c0a507773fdf42cc861d0f3161a9f9ca0bb4fc3b5077f852c36a9"}, 0x85) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) 2018/01/12 21:34:05 executing program 4: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x7, 0x80800, 0x5, &(0x7f000028a000)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000856000-0x2)=0xffffffffffffffd6, 0xfffffffffffffcc4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:05 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ecc000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6ae9fbb288970285) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000e01000)='tls\x00', 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000dfe000)=0x7fffffff) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000d3a000)=0x0, 0x4) 2018/01/12 21:34:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000a6000-0x4)=0xd18, &(0x7f000084f000-0x8)=0x4) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000a69000-0x28)={@common='ifb0\x00', @ifru_map={0x7, 0x1671ca8b, 0x8, 0x8, 0xfffffffffffffcb8, 0x7ff}}) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000880000)="260000002900470020000083140022e3041000ff010000000000000100000001060010000500", 0x26) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000d5b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/12 21:34:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001c1000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006d8000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000eb6000-0x8c)={r1, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0xd, 0xb, 0x2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000622000)={0x9, 0x0, 0x6, 0xed7, 0x59, 0x100000001, 0x6ce3}, 0xc) r4 = accept$netrom(0xffffffffffffff9c, &(0x7f00000f6000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d79000-0x4)=0x48) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000a76000-0x4)=0x0) getpeername$inet(r2, &(0x7f0000dc3000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000363000)=0x10) getsockname$ax25(r3, &(0x7f00000a8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000995000-0x4)={r2}) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f000090f000-0x160)={{{{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]}, {{0xa, 0x3, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x1f, 0x7, "97a062f01b236fc2f802ffe60e88f89d0c0d46608319717c08fc102dc65f631364823e925737fa05ee2037d568ded0b1365ae55db21f1f13362bfc8876cc4a5f006548b1abd30adf77fb5bf258282597"}, 0x160) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000e2b000)=0xffffffff, 0xfffffffffffffd5c) 2018/01/12 21:34:05 executing program 7: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000004e000-0x4)={r0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000042000-0x10)={0x0, 0x0}, &(0x7f0000009000)=0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000045000)=""/16, &(0x7f000004d000-0x4)=0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000004d000)={r1, 0x0, 0x9, "d4c189fb02460eb505a26ad439bb3b01ee9e34a82c5c5ef501155ae5b22c89d16480f0096b7e8e3d0ae9abbccceae19574e7f8b1965f980348b845ef443503ddd1b2f24bd3cd9fd965fa0d50c85cc91da1cefa3b2af84a74eb4a4bc773a40946824e73f4791d970c0143e6c03aa2dbc0107ab337d2dbeb2a53598b9ae675d89c1a8e927066e08b7347ff829f192c52e9132b7197e9af6c4ccf858649ce795f3c2c"}) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000002a000-0x38)={&(0x7f0000014000-0xe)=@l2={0x1f, 0x3a3e233a, {0x44b, 0x9, 0x7fffffff, 0x10000, 0x6, 0x2}, 0x8, 0x7}, 0xe, &(0x7f0000035000-0x20)=[{&(0x7f000004f000-0xb1)="bfd6b35fe6690aed01e58e1b3a10d42f5a5156c0ec76198fbe0f119c9d2b7b417b4af4d7756f2b7bda4e86107799b3abd8f519879c76b608db4e4c681d404d8c81bd4ff441accef2d8bc8934eae48e17d785cffb3c4007adcfefc7d56484c4a7042e3a91cc82d180fe8cde03a8215f17ee861b3bb87b1f2eb841a6d0cfcb30d80d0f50c266c053d2e6389f85ac290d4f07f48711fdbf5e8d5504fed5df8771852374baf0133079434c169f6f3c06cfe4bd", 0xb1}, {&(0x7f000000a000)="b96f18e4e22bf09797763921c8821fc3126a21370c03dec771e596eeae2345a3731ea3821ba4ed53c2d1169d55ba3127c563c9f0f760d633198c2455356750868cb1aae4a5309efe71caa3", 0x4b}], 0x2, &(0x7f000003f000)=[], 0x0, 0x40004}, 0x4000000) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000039000-0xb8)={0x0, 0x8af8, 0x8, 0x3, 0x1, 0xc1, 0x3ff, 0x6, {0x0, @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]}, 0xfffffffffffffffe, 0x6, 0x1, 0x94d, 0x4}}, &(0x7f000002c000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000009000-0x20)={0x0, 0x26, 0x8003, 0x20, 0x9, 0x8000, 0x10000, 0x5, r3}, &(0x7f000003c000-0x4)=0x20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009000)={0x2000, 0x0}) 2018/01/12 21:34:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg(r1, &(0x7f0000406000)=[{{&(0x7f00003d7000)=@hci={0x1f, 0x8, 0x3}, 0x6, &(0x7f0000c30000)=[{&(0x7f0000e0a000)="89e45883be4257d0d6115fef722d7daf49882e4f85e7", 0x16}, {&(0x7f00005d1000)="6d168c7c9975cca60fefdcaf289b1f63e09df0a207677bc7b5491b920d17108e5065eafc927aa5fe543dfe43d7dec5789d6ac89f07fe25c6d52c55bd48ee510e7869388d74430abe02643548e9b67fb0fa66ba5edc42265b3e201acb2d45e7d015944b7de0d6c4233c1253579b83632b88fa1c79cb7382920492b7790987641fa57002ab85e81f3933adeb13eec7a860f125a80ae1759c5527412f310851f2e74ff8fe820e807151a1b304cb51391607baf4ac34486151df72f8e20b709daffee72371fbdda4", 0xc6}, {&(0x7f0000543000-0x1000)="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0x1000}], 0x3, &(0x7f0000bbf000)=[{0x78, 0x108, 0x7, "48c374eab2dbfcbadc1ae70562d236b788e328940779b2a58df6bf89d8a15210c8db69235db9403d2ceda5c73243c753995e62c943eda209d8ba2072d5f7302ff68cb678d2b223546db461a3b5b95c423fa0bd287cbe3adc6c8b7fd4d5f129c178f9"}, {0x68, 0x116, 0x4, "99d95b74f4f7772c29c02c1e4ad65623ec680471e8ac0ab8ee71fcbae49c46f090c946857d4228b90829364608c798fca706f8f71dea8236ccb0e883e769f4ec99099024d4d9ad1a5634dc5e2e54d8d66f2353cc9f55fa"}, {0x90, 0x10a, 0xff, "33f2ba37aa6355b68f3d85cd3a6f4fd2a619a7766b795f73510ece347311c5c28e20a991c37e4433c5aa0c30a899604d18cb167cc4202f5e6f159267fc594eb42f3097540e707cc9d392532eaefad7dc25f61070e07098e070ec0fb90f184c06aa03b63d2b7d9286f06880ac675ddbce51f0d4fcaa6fbdcfc6db"}, {0x1010, 0x11f, 0x20, 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0x1000}, {&(0x7f000009c000)="2a84370820e7efd7692d2810e55cacaceeb054f23723f3c6d9863131fa8461cb86969f7c435c98ce152149cc1def5cd201960385d7db4aff5a791db9bd7a2646d89d9d59be2d078bb293420910114b42c35bb34a6d037135c41bfe1ac2f14d4d4c6ce80053cb94ee00c594002893eb1565decee0da7ec6e92a7b95d7760c9b01c50f626c0c29deb31b355a3ae24b15a9d718dd4e4b66839c8e96210eea3fe191f1e08b212240b22354b9085d63d437bb", 0xb0}, {&(0x7f0000aa7000-0x6)="b0f8119364e183ed3f01cd1e8be9e2a5335930daa907700760732c7721967202be1d49e9ebec51ecd43e8e1dc7ac126ce7f057528b251dd41d6e70cc1a943839847308d3aacfc3634ebc9f4960cc2055f9ae324c9aee844c3966cb2fccbee636ebd25fecbbe670e01926b4d30ff8cec2b9bb0ca5f94c2b4747", 0x79}, {&(0x7f0000876000)="78fd8e6c6808b61a9f5826eeda2a3ddfb05372060220ae2ff6ccb0fd1953c29a7664d0a2e5a101c83f851085d6c945a1b0682c35", 0x34}], 0x4, 0x0, 0x0, 0x40000}, 0x0}, {{&(0x7f00006f2000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b27000)=[], 0x0, &(0x7f0000a37000)=[{0xa8, 0x84, 0x7, "a37671aa134a202b7d071640bf0019b732ab9a039ac8c98495a5a27b9e65b5fa458a539bcdea169845b96371cccdd818ffe10f94a65517728169716cca40a96a99f16ecd894ec1793af2bf742801ec07cd02e0cd079ff90d1124b7abd9315f31c8a39318af12f04b2ec040bbe7f5abdd3bfa3757490b838161e6788dd43d3f4f8ffad8bfdd96680e4bb5d5440940f68cc552547e"}, {0xc0, 0x13f, 0x2, "7f37b0f3a5be7fccd9da32d02cd0406eadff0f428ac1011f7a6444a8bc4835b94ac23996ed63e38e34e02151e805393bb272df91f8b2cbfdad742d3664780eec386889ee5d671d32d4fd6fa462dda6d364e9430277350e787e978d3f3fa1bd0be7e0b81167f77110cf82cd92e761b2c2aa01233e5554303dc849d99b724b87bba4e05e1e98e38b76e3f2eee7876508c5d978536062eb3e2c30cec94f9badb396c5ca39103b2c8e7e1c6b"}, {0x18, 0x101, 0xfffffffffffffff7, "e389a4"}, {0xb0, 0x100, 0x100, "6f6428aee34cf2b5a98c645382717bc7e7d2b870541f657b621e59d1248d330ccbbc2a8f70c163b49719be20e482e82ab269e5066f6fbfe14c669fb3f84ae39c3d69ef01cf3e220a08299796f6409ad6893c18c2939d3a49a64d646409c4e1b5d2b9124d2550db1aada475dc9e2e687d0ed38471af1df5ff0fed10ce3b250d125e9a786892e42361473d2f333ac8a7440d833b88af647b8919e5400b4fda4b"}, {0xe8, 0x29, 0x0, "bd7b1a6ade9dbc3a53bf1487a5a1069c33caab3b244d380ed1c623f655f87c4e5a5e723b90296b0d0d94414656bd5ef1b54f4afd3223f3baa6bc51ec0c04b8da0be535ca4a94f55d1477c4d0d6ca7211b53e6fc1502c0523b8d4230f06abdc905c96a6bd82e4075439382dac4489ee6d540e415e980cc51695d1e850b50e83d7482ff771d0069dc8b220d49d11da32cf7ed7c229b9d6f1b6b4002a5e40622e33094d52a680fa2bb1a3dd62fc13f3f6cde43988c95e99d3b3869c2c64f153ddf6319cf8419f04fc39fede3c94af0cc968efebe4c46c98"}], 0x318, 0x1d2930bd3f93dea6}, 0x8000}], 0x3, 0x800) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000e30000-0x8)={0x0, 0x0}) socketpair(0x9, 0x800, 0xffffffff7fffffff, &(0x7f0000e4c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000129000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000a6000)=0x10) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f000051a000-0x108)={0x1000, {{0xa, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004c8000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f10000)=r4) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000ebe000-0xc)={0xa48f3798a56e60b, 0x0}) connect$unix(r1, &(0x7f0000da6000+0xbe8)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/12 21:34:05 executing program 2: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000532000-0x3c)=[{{&(0x7f00005b4000)=@ipx={0x4, 0x3, 0x3eb, "71f45ac5443c", 0x7fff, 0x0}, 0x10, &(0x7f000042b000-0x30)=[{&(0x7f00005b6000-0x23)="3ca30668c7e58b855092cc88738b57fe466c37b79eb1421907ccbc7b6ae88de3ac9536", 0x23}, {&(0x7f00002ec000)="13", 0x1}, {&(0x7f000005d000-0xad)="a45d7587b815e2524135d96b4df48d643655325e2be40dd87ba9f1f648a7ef5ca0e809e7428cbcd1fcbc70a7e182fb213daeb86bc2d96cd1a285cd982ce1fe6f821c0347bb7d213a73a01b921a4cab9fb11cdc689d80eb3ad71f6d7e834bad653b425a50a3a36de396ab42bdfd9db020721a8999655eb98acf8b37300e2addd692fe85de9d1763424941837201fb1200243b231e784533f46ffac871ab25bd88fc544a2876af0fa115d1ccf8b4", 0xad}], 0x3, &(0x7f00002e5000-0x1a0)=[{0x48, 0x112, 0x9, "ba5d13b9cec0f805098c5e36ea327d4827caa11e3ba464b5a5e01edf7017f83d3d0928d402a97d71ed3b92f39e23f71373a0029cc8e7a9"}, {0xc0, 0x112, 0x0, "375d18d2bf16a866041f638738f8220da6610e673dda22f4271c90530e3f2f0801689b4605db33e6c7b2c4127015abf69023e19dc5d5275b0095a7a9969ae077023163df7dda67d9cca487a30634d98d2dcbe99cb39980de1ef36da5d43946ef36061890b8358947b69a3a111a9ffe38f056fa802d1cc82a5f1168e3c8872709593c7a87d052f3f605c9b6ac9fa3af7c1e74bb4c3e03df5bba2579b6d2518ff49c2e6a0c6b9ddbbde0774823c64e"}, {0x98, 0x3a, 0x3ff, "bf091419cde578bf1389f462221b7c3b5930ade40af8201c4a372f53acf0802f9b891917a76cf4837ea99a7b1a803108fd4bb93130f7b0f12a083319c82d6bca60733f70c5803b4304e85e79d3a0f43b5597a62723fc69837b60a6eaac7c327d410a1fa7d4fcf677bdd202c2031e5f4db69bac359a0e5d3df28bd8ea0b44facc52"}], 0x1a0, 0x20000000}, 0x702}], 0x1, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00004f7000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000511000-0x4)=0x48) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00005b6000)=0xffffffff, 0x4) 2018/01/12 21:34:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = socket(0x3, 0x2, 0x401) socketpair(0x40000000000209b, 0xb, 0x10000, &(0x7f0000986000)={0x0, 0x0}) r3 = socket$inet(0x2, 0x48, 0x1b30fad2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ac9000)={0x0, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4107a882}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fc3000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000413000)={r4, 0xb2, "3cfe960a9cdf983e42def9346d081c6f2ef6c9d8317c2e2a4785157b99eb8e60a245fd8feb22038cff6e1f3250d63ddbfa2b0a46a97cd924ab075e33f1f465da205f6621886bbca9a196fd056774c5a890d9dad2a4b628575fb39797533191e74cc9725b7221543c2314b4e8237a480ffc7515a0749800ae205d3575281782a286313e1eb4eb564825094acad68ff1c6982bdcab399cf067bf1938ba6dd238552202562403828b24f5b5baf859987eb08f14"}, &(0x7f0000268000-0x4)=0xba) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00007b8000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000043b000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000845000-0x6a)={r5, 0xfffffffffffffe9c, "5aab10df13e7253dfacaf901855cb5b881677160643261cd0da21ebffbae79f788e5fe588e9f25d03e4404f44b0ab813dcc47d6925dfa55bb3d71c41bf7ed84dff5c10d1a28e1b40f86d42648e1391e13b7940e59e91a714596e048be5b80715dd51"}, &(0x7f00001df000-0x4)=0xfffffe0b) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000739000)={0x81, 0x8001, 0x8002, 0x8, 0x5, 0x4, 0x7, 0x0, r6}, 0x20) sendmsg$netrom(r0, &(0x7f0000006000-0x38)={&(0x7f000000b000)=@ax25={0x3, {"a0cc3f3dcdeb13"}, 0x5}, 0x10, &(0x7f000071c000-0x30)=[], 0x0, &(0x7f0000571000-0x1068)=[{0x50, 0x1ff, 0x200, "0231e2193f2210fefb61992cd7972d989891f6c32c3a9b5bee873316a09dbc799cc6ae532f264baae5143e182127542421eeb869d1d16a6b52eccf9ee870a5ad"}], 0x50, 0xc880}, 0x4000000) r7 = socket$netlink(0x10, 0x3, 0x800000000000000) writev(r7, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d0014000000000000000000088f", 0x2a}], 0x1) 2018/01/12 21:34:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f000097f000-0x8)={0x1f, {0x4, 0x0, 0x3, 0x80000001, 0x1000, 0x3}}, 0x8) r1 = socket(0x10000000000010, 0x3, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007c8000-0x20)={r0, &(0x7f0000f67000-0x3)='\\h ', &(0x7f000010c000)="73e357305d9d5dce9e759c7d3475dc9aa2bca01162be62ca2ddcc88e47f521f6ebe22215b4692928e93fc64a2f90a6d97b9f1953aadf54fd107127d13bba8163ccdd33c42cfefa3198b2e81107c34916cd9543", 0x2}, 0x20) write(r1, &(0x7f00006af000-0x24)="240000002e001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/01/12 21:34:05 executing program 2: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/12 21:34:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000046f000-0x10)=@common='dummy0\x00') r1 = socket(0x14, 0x802, 0x1000000000000001) r2 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000a6c000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) bind$packet(r2, &(0x7f0000a12000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) [ 150.662563] nla_parse: 11 callbacks suppressed [ 150.662568] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 150.723423] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/12 21:34:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fbd000)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) setsockopt$inet6_opts(r0, 0x29, 0xfea1d98f40fc29e0, &(0x7f00004d3000-0x8)=@fragment={0x2b, 0x0, 0x0, 0x25, 0x0, 0x7, 0x0}, 0x8) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/12 21:34:05 executing program 6: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f00000e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002d3000)=0x10) sendto$llc(r0, &(0x7f00001bd000)="57c9c832054ffeb400539b3029a00b184cff410429f4c5d25c4134e1b0da462c1d5005fdcd334d82df8ba0783e80c7808853e675ccc00cb71b44", 0x3a, 0x0, &(0x7f000034e000-0x10)={0x1a, 0xf7, 0x80000000, 0xfffffffffffffff9, 0x7fffffff00, 0x9, @random="cf591ee6ee17", [0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/12 21:34:05 executing program 0: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x801, 0x2, &(0x7f0000944000-0x8)={0x0, 0x0}) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000943000)=0x7fffffff, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/01/12 21:34:05 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c05000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008c4000-0x1c)=[@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003e5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000cbd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004aa000)={r2, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x400}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x81, &(0x7f0000001000)={0x0, 0x0}) socket(0x26, 0x1000000000005, 0x2) 2018/01/12 21:34:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000392000)={@common='yam0\x00', @ifru_flags=0x4000}) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/12 21:34:05 executing program 5: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee5000)=0x0, &(0x7f0000f77000-0x4)=0x4) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x200000000000000}, 0x10) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000b18000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) socket$alg(0x26, 0x5, 0x0) 2018/01/12 21:34:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x0, 0x80e, 0x6) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d6d000-0x4)=0x0, &(0x7f000007b000-0x4)=0x4) bind$alg(r0, &(0x7f00007e9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000899000-0x38)=[{0x0, 0x0, &(0x7f00007c8000-0x30)=[{&(0x7f0000de8000)="387179756f841142fdc99934d7b1ad953e846fffa3ca72f4de97d82bebc8662275916fd86216467c6b7753e58e361ff820cbfadffb3c1574738e777f1e3f78cc340450266c4c53967578b84b869700925445f42617afca73c1ecd221f1fd71dab4456065999603000ffd772079aa673394f1235badea0247a4f99072a1c6860f", 0x80}], 0x1, &(0x7f0000edc000)=[], 0x0, 0x0}], 0x1, 0x4000000) recvmsg(r2, &(0x7f0000e5d000)={&(0x7f000089e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000396000)=[{&(0x7f0000c95000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000096c000)=""/239, 0xef, 0x0}, 0x0) 2018/01/12 21:34:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = accept4$netrom(r0, &(0x7f00001ef000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ecd000-0x4)=0x48, 0x80000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000019d000-0x4)=0xfffffffffffffff8, 0x4) bind$netlink(r0, &(0x7f00009a9000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) r2 = socket$inet(0x2, 0x3, 0x800000000002) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 21:34:05 executing program 6: r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001f2000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f00004d6000)=@in6={0xa, 0x0, 0xf050, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f00007f7000-0x80)=[{&(0x7f000067d000-0xd)="d25c85138fe4e3d77532b809e0", 0xd}, {&(0x7f00001d1000-0xc)="59f6e55f87ec8bd3ec552c26", 0xc}, {&(0x7f0000abc000)="aefccda8ddec6276321036b33f8968712a322fc341e1345f675e93014ee390b99961196795e0d312bfb55e199fcc4c829e612b906147cfb7c944dd8e22a75fc0b36918dc69cad1c0d989debc8a1a88052ffa1c4aa577539a823a50160ffcaea6b04602f30fb40e4109df88c1b1cce57b7ca992c4128c47a572e8bcf9fef3faa345dbde2d707c0cdea3573da14ec75e24a906aad7be31867405c86f94a4", 0x9d}, {&(0x7f0000e24000-0xfd)="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", 0xfd}, {&(0x7f0000000000)="5236fa692dfc9e808012c76c27c54c217da3961b22c140626e338ce6bb90328ddddf7c3c73b4708d0ea138e1f73974511dd264ab74c617f35d5c4b6b634433f12c418491075678bb22c41a7552d50f0a81f8387f115b6331167dd15e1295bb9da82cbee2c2f4bc3b7ffa8aa72bf13d97d256934ce73197f53d1e7b76ac81e7e6a11d13cb9d6c70b27edc0f810fa81fa1db5cc14d0d6404d7c4b39415af20c6dbc0f30b3434", 0xa5}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xad)="0eddcc49d5fff210224c012803b4a1e53b040f97c484288a88e2538f818b4e8789917ff12c708bfad6412c2577e56d8a41ade3217b1749aa936f84b61b66e4e97578d457f9006d394c763930c8af19e2e3ba49179d1aac3ebdfe64e91f206ff0a1c05ce157ef21f69b51d006690354b6fd260a6c13e7c8b17bd6f291388138175a665f9b8ed3f61595477839d5e793ffea5c0b06c305f35da21d5d0817311c03f32e1c08129ba7f89487161e6c", 0xad}, {&(0x7f0000001000-0x6f)="335d38ca172f3a61d8fa450d08aae70b88a7ee5215187a569b409931d5be11ddaa5c19c57e0f5c603c42c1cc7a87c15fd8cc74daac7f4e48503b6dc41cfff3f6f164be0d3be0df437b26d59ff16dc16fffb3c97957a9bf16ddeb740af92cacd41cf7078ecb9ecbd7ada6f890b864f5", 0x6f}], 0x8, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x201, 0xa13f, 0x401, 0x5, 0x800, 0x3f, r1}}], 0x30, 0x10}, 0x80) 2018/01/12 21:34:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000) socketpair(0x11, 0x7, 0x7, &(0x7f00001ef000)={0x0, 0x0}) accept(r0, &(0x7f00004e7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c15000)=0x58) writev(r0, &(0x7f00000b9000+0x822)=[{&(0x7f0000be9000)="2900000018003106e5ff2101006500050a1e00000800ff07800de40b00090000000000000000000264", 0x29}], 0x1) 2018/01/12 21:34:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000024b000)={0x0, 0x0, 0x0}, &(0x7f0000337000-0x4)=0xc) getsockopt$bt_hci(r0, 0x0, 0x41, &(0x7f0000ae9000-0x1e)=""/30, &(0x7f00002bf000)=0x1e) 2018/01/12 21:34:05 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket(0xd, 0x4, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/12 21:34:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000e72000)={@common='lo\x00', &(0x7f0000022000-0xc)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 21:34:05 executing program 3: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000004c000)={@common='ip6gre0\x00', 0x7}) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000031000-0x10)=""/16, &(0x7f000001a000)=0x10) 2018/01/12 21:34:05 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001a4000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x1800, 0x3f}, &(0x7f0000001000-0x4)=0x8) 2018/01/12 21:34:05 executing program 5: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d3b000)="b8ea8f3eea9a6e3f673637700cf1ef248019c83bc3f43b34afcdaf135ed2362f8e8d04aa4f146ba9c578e45343943a1ae695bd187b933c03466927015c23ee", 0x3f) r1 = socket(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x805, 0x80000000) socket$inet6(0xa, 0x80007, 0xe95) getsockopt(r1, 0x5, 0x0, &(0x7f000036f000-0x46)=""/70, &(0x7f0000d3b000)=0x46) close(r1) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d3c000)={0x0, @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]}, 0x9, 0x4, 0x4, 0x1f, 0x0}, &(0x7f0000b56000)=0xa0) 2018/01/12 21:34:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80803, 0x4, &(0x7f0000513000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a19000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000093f000-0x4)=0x14) r1 = socket(0x800000000000011, 0x4000000000080000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000489000-0x38)={&(0x7f0000cdb000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "cd3fb8ab020010001bc0db85f92c03f8e399e2dddbdf12f23bbab62736d9b61d1f2a1aa3d44bc41922175000000000000051bcfddf3dce4eb76ae4fa585c05", 0x0}, 0x60, &(0x7f0000a5f000)=[{&(0x7f0000322000-0xb0)="11484cc959cd4f491ab1384b2d102774eb9238adb12fa0f0077d0bf23ae4081f971d0b2dcfebafb7e10d78ea35e77d66976abf736f8279e9b95caf70d7849c44294892c801cdddc240ba36a92148a7f29361f9df6cec03899c8a7a64292aa024c6348907b5c0052f6f1c6792da608a99e8b5ccd55078d17a2d342b3d9d5a842466f4b9045e8a324771953fcba77251ecba96b7547583c5282b2636b4ecd77b685abaf21d099d31a1aa04493344a0c06b", 0xb0}, {&(0x7f0000e7a000)="a5ca23b50857dab5602b3909d3c79d8565d4a43e1cfc89eae999332c0ee376e7ba02582127409df6bfd442cad27f799ae29a5c6b5b01a1323ea0f1c9f7549f5cdf7e197cc85fe2dec65b9bda99c0d0be570e351bc14c8adf8fe95869bb4ad639b0a6a8081a2770837d7e0e4340463e4cf947d23a8d43169ac29f80d1805961affa93020cfcd8df3f785ee3ddd20c51a38cd75ee2743835ae8c8020af784b61f06e8e7c81f3048ea9064dc06516d6e01843e502a1277466661dee97ae0f0ccb6c6348de97ae04e70f3489319a9ba760cab2b54c5b3516c7ee5273dec3a0edf4b76f152956ec3eceb589d002033026f7506f10103a593336bf8ba93421eebbf19888f3ba572959548d8779fc87815e5904b6ed7216486a50b9224c2ec2a65d4102ae9075c905508590a0aa9f639c2a4b09c11a8df209dc0c734737a6bdf807abb6383d1f80d14fbba590c9d2383a8d936b0351d005365e1737534a21c306bff785aa2e8a9e767b3fa8e92c1afa14bf930a7e5066146ffb42793b5df24c1679142a897e7a5ec8d568ad7cdbbbf888750fa1d8dbacef48418a2fd99718affdeb3045495819d2db6657e0f5a1da23d21250b9947acd914b4955aaa166996756e4ab4be3cc8d2602145217846bf1bfdb712e2c0546f0485174593d5d795a0d9451ceb1aff061c0c716d5e7878f979b6a450e4da93bd18e43aae55d3b4f73357bf530dc7ae87ef7ca761b64b8e1dd3e844ba05e566f8f76f37034106fd8f9f2af01e3fd2a9c37f5a5890a94f8f5e59eab6c927323e6e4968c8d0b6be3ebf9b8e20264749d95dc566855f8332e7f6c05ff20b819d44c3d304396d567c4550a755b962139352706d85d101478628d54f48ba4445c5a4f6da79aff6629421d5929de8ba64d0cd7718d540df1014d7e28c5cb8f14f7c5e5e9d5606907a74d6da4b34d28d1ef1ff157744f2b1f518a7472b16fceaa88547f73da1f6646e7c94e0b956da84c01603d82e7b9bccdd229b0a9daad9431a492b5061a6918af15b7053d72193c2029c00852ec2030b3d19c41572c19e5f55a880ed2d5f9fcc46267a83f10e6cc357ddc26bcc593d254ebaafbb58a0b5c0d74c27c89a66b31dc38524f90ec4b50b804a734063e7bda80699aa17395990fcb95b376f86c0c6d785c08d6b8868ba02401894d3cd1d55a43953be5ee2adeda52d484aed0358a9f1584dc63a05ac1f0b9410d8ea3678a98245de1c1dd8cd3b49bd727a73e4f42aec937c59150fa52cda6f3eccf1872f7208f06d3e180f553299468679ac97b6a61813839f43b20cc76464d34e466ba251b0f987120a6df40e193d541f0f78dd36662739bac387871665354b7df1de9565f0e3013e3481f5500b2cb52c751f1e3fb3509301bfcbf54c2bfba230c13cfefd2c62bf073fdc5e728ddf9046cf79b2eaa5f8d69b4f154184a2b3fb3a2e1ae3c51dcba0442cb11233786caf7a9b7080ee87cf65144630c6fb6a7f0404fa28bbabd4960a4440f6b5e797cbd4a987c57b2d418dde3f4ae07e767c17b851437bf83e15400ec9f7123cc99edcd3d5adb807bbab87ee4af1b6a1f0fb7cdbc03a59aaca504cd66baa124a6614f0fb09c0597d7bfa89336dbb38c8db7b2c5745e9de3d94d43c22caa2ffb66e540cad9d165a400038b72f2cc9962f7b89e32fd44f032d16394afb8a5f93a4185901a997215aa51fb83d3ed7c960276621ac8fc48c8559ee8dec500efa0c31db6c3ada32486b8e8bc88504d6c0c26aafb4dbfa2c455a5fed4fd838758e0c84f69ba85a00ce27338f77a149995274beeb918fdeb5be146c64dfcea02db666023c2d280be267d01148339a6080fd738ba6f38e607799071c4dcbba5a7fb1e11a1a05b3aa647690ca46ad30065e1b728a77fa23cc59c859c8866a6b41f3a21c8eddcc24a8a58e931bc4744bca82bb058ef0116c9f3f9206e52d0a6627a9a3a26c62d83794945a910cc88de561df6a7ed755e65f743b6db807157284335a9704d9c594c653b6ccba95051a94b98e531ba9c8ae7c91716a23bff4398c758e1f6783d4a8d23e0ce7a7bd2e6e871125800bb2bfac69da93dd99f4275586495cb086ab7113a41703a980b03681fa45750eaf391c4a9b07dbb977ed878c35b32cd6260503f63b5596c3fc0067f0d3677c379ad3e96b6ee6a07c7078f488fec343f74672c818e59ede3e9b5ad29c098963a54d7c77617895fdc10d36023b34c89512e2d396d3b8aae586b746dfae5ecc1a4bb73d3605b7e46b91659de6b96c37363a79e518579a6a9bc38b347e8f40f69108f3a13181c75ec6c072683990248fe733dd39075cc0d72ab022f57cfc7f8a6dda6a9dd6e1ec4c9ecd164ce15e9829b2c610566f11cb08fc00e8e558a350b37e4b057b55ed5d279732c4e8ba55196eb0a08fd548a572424f3971ef6b7c27d76734c1687f417492686692621d6b44e2bb47da61c7a0a773aaed4b05feb098e3f4857962169d6aea00e1e7159462a4b4e864c50d8d18e8381e360978163ebb628cb305919ee7161fa4a9f10239b2fc5dc71feba32ceb050617fb11903131c7d68ca42eaca47498ba2b639879d8cefc18837fe718e8b24baaee695f990e87400b99677d929872cde4e03fe6a486a7d6d45a16c0adc8de6fb8a292d4f50597f2f589aaf9558698264028a03fe0144d3f6ead071b2fce598db9c696d1ba9bc3f0b58d6acf743c85cd387031dc70b13756ef4c5ee474938a8c40c32f976cea1154f6352550984092ee14d145c97f4fb3f554659ad9e3477a8602b63a4e896d061fac19b63f7ff6b544b1e4462eaee9c1a3c17b09a12430b6e618fcf9635afff2dd144d3a2f20482724e2d152e4608872e3e38b096f4f06dcf121b6bb76ec30292c3308041e8dbbf9ba69a241e5fdb192a44971e436da4a611523074c671f70b0d421edc2c29b5f86c598e3a1ff38e5b77b1487134f9fc0488bac63ac23cefbc304611722a8f35373ba17645646d725444a6ce1bf6c7188d3d864a8ec305e956a1f530be4eaba0937c50035231bd97e045b46fcd02dc16e7c27048eb3fb028c1dc6a313ea83929146ff8b7ac3dcd3f5d08c85c8703e6647e530a2cf2788ac1f0003612af39c2a8a5b6ef7e228cd8e1646589b30bf1a68ffdb0d79e85c8a47fe90aa965d694c0b650ed95cc328a27819818606dfe6ef36ccb78c7f62073bab9b695c11abd5a778162d0374d6133654a9882c8fea6d809e42033010e3ca383d13e936622e9084b52c540498647ba431415997dcd397d957233e3bf99314214179d96a1b8e435cb62bbf037d89a9ae748ab5a39f79b8249a4bf6fa60762eb7ede98eab7faa0085563d3b229c8e4ac1b831a087ecd5ec30361c4bbbd85d6dce5d05d0a6c72fe7510b68aee37d0ea9ee7a0191c7e662f78817a51e3ddcfb46b34d0b35dae7fb1b8cd23607265268173dc3c178364a12fb036c44ece1dde4ca6cdb6b35ec25ed3602c6d915ca10d2a5dc1f53f5e45d87fba154f8ea14118ac72dd316194be2462a04a0f1262b262a184c9e852dff579d78891a64f2b8afe394e33e3c0a371361af5b1bcc89f00cb14e77fce2e2489870805a4af2926dc6a47d7020760e8e51b54b05d12120280166ad3987e1093d9bfcf873cc3fb256cad2a305013750f5a1831307c00c77f0104fc1b31b131d9ad5252f678d6d01c7f076fcf4ae7757d9e0c998d87cb160d9dbc36a9f4050dd622679094f8c333e6ce958053701e15dd39fe0e469fc2fd6b55e1a336b7fefba1a28bb66c19b6c7dc1fab975c96f3ae5b3a5a93592d7ae6ab7118eea8fa8f4865a61fb3abb4d1ac1a389fe8be63996c5e95d7ccbfe66e00f0456242ba1821fb5a2cde559b79b9aa17a72fd12f471797358e03262a5ba9ccdea494496a0abe7615038b263eb631d282aa9ea251ac8bc4bd10342110b2a51648e3363b078d90ec8900f83a005a300fd3cbf3439ea970ce643739c0cbae496618a5fff61fb9676ce99bf00cfa3f5ac3eaa005df0e538289b9f8af54903e8db190f19f3752b2e92cd57d5987249d47798e752278b6d5e747f3f36bacc978dba6076ae03bd51ae2693d7c45e4a271a8fe181bda60b97b329873f90b6fdce7bd047c6c164fc46785b793aa727ca4b9d2a5bd058724b84e54959c5986c081cfd5a7ffb5b9467ea4414de753d6dddcfeedea8db3d4046c87927a005f4627090f8784d5e31d4b04427da2eb2cf39bd021ab29be751c3f278a752c68cc2b53655103a8e2e892ceb8d06034159bbe7ba8a4ad8caaae59ff7d3bbe1c2495b543f36217a337a92b117e8ec40e295e40e457d50074332630dd09be41efafe8d458676deb8db1e0f6500494e8ce133cb6f3d61a3ceaa8315171d4501bfb2a0dfe91560a51bd764c428aa8f6a6617e33cf38e5368db93b8f2bed6b35728d9d0c974e39e166e67a598a09f884030cd07afc715078a1018272b1b83ddc7acb4f59d0f541b584ab7f2f86aef9388cc57233c992ac9fe2e3702a9646a0d7dc9511abdca3f8a58051a7c101a3566a7f2e43efac7d39589ff12606258990661abfecf4ec6465a714fa874ae97ef87294689c67efdb1fcd426d526b6470bb22585adbe93b3a3a921e167f9f1952f6268617cff482976d1c19e0c88d7fee64ab7ebc6e702e17a9228a58fec29d01f90d8323c2444860f8c50f31dcd791ea7418fa23a3012b00cbc5d5f1b99669eaf52bb99b1b8d3d6fd121180234e1b125971b2b1d5d1663e04e7fe71b8e3c7bbb7b92c731feb6343d4788ddd46714ee943634bb6372b254e0eb8a4cd59c72ca327bfc22fc8d964697a969f039b26d9c28b368536843093ac71f9adfbaa68268d072a44964664065cb359c786f4c840f94017bc146be218759d1395172d41061e8f88a04b2126a330041401f0fc7c93ab8783eb17221af9c75f514fea75c0742faa473d0573b31d88ed50ea62d1562aaa3f92a0b0762a8d7cbc2ddd2bfd969ba28d741d9eb054e66dff40d38db1b07c4d1a14bbc237155b4046742c3189681d4fe93a6f9660f454e0b15960c180bd3c70a888c878482086c52708049e515f922962cf2bae54f979cfb2176ef9366d6d591756b58226746e1a3c1d5cafaeac6af6af6f85041b91b920b84fb0c91cae83cf9f639aeecc6b4fa289f5f2b147d93266d22fb43e4c2b396acb5ecfe80fccc4fd4f0bcebd1e462eeae0594f6a11aa8bea0bc9c3666a4f9fd11e25c8487ecf8f33d218da0747264d1bcd58659eebb8e0fb88ba8dd3f798e5a6c905ff28c02fffecc1e6b17a2beaab96ce1a827996851d3323d7c4a81ed1d20ecee971681190ec07fd71f3e1fb10b271a435ab9255d9c10a4dc85f07d3b2b3b846ba5c043ea70af5affb4d6eb97e1f25e85755fdf9c1caa1b3b2079ff121dd3ee5c0634ea1fbb0b6564ad65e55afba9b3b22a919462f551bf7c1cf424ec72e38b20b2ed9c507969deb8844c96cf8ad1d68e3f8c6f337f29ccb7fb832716eade4fbfdbb692886ab5141674b4beb1e8333c2e0e540a5467e936077a5c70300f15f2edaf9008ec0f7e9b861c1fe7e5eeb362728bddb81765b64400aa58065f22d2c0cf1e972b82ccce56bce8ba937c08d94c91c97813c467b46fcfe8be9f2ba6a21945b25bc103aa2346ec470b4ff2ce6e45f6dd358ffecc3279c94167a538054263d6d2e2d907057a869a90e48e8b27e53f87cd51bd0382df32242083a55f17d75cb7bcc905aa6d30121f9ecbae9fc2850cbdbc1895534b59a8e40466e955cae2339fa48427a9d7d4225aec939baeaf93c8035bae91f262", 0x1000}], 0x2, &(0x7f000057f000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x4000000) 2018/01/12 21:34:05 executing program 2: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f00003e0000)=0x0, &(0x7f0000feb000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002f3000)={0x0, 0x0}) socketpair(0x11, 0x0, 0x7, &(0x7f00006b5000)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000fed000-0xc4)="3f6b960bc32dd74b6665c68e82677d32355e45d6389c5111bf8584e910b2e8a50f7964c48157014da87862d4251d1a493ed341b9c607fe88dff80b907cd48914dea44b6cfac9699fe5e0af6a20a8acd6b8b6ba019864008cc2039802133445ee5a8e794fe4453cac961bf02516c816f13b03766817672b41fe83bd7010493e5c45697b8bcc486d264829094f3d179e8e4d175e106b6caca48cfee0ecc46986a31090a6468ed8d346930dd07d424711b2b4be1f2ae3873eff00daee67d82612aa5f3b68e0", 0xc4, 0x4000, &(0x7f0000e7e000-0x10)={0x3, {"6cee6774f33544"}, 0x0}, 0x10) 2018/01/12 21:34:05 executing program 6: syz_emit_ethernet(0x1c, &(0x7f0000c1b000-0xb8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x86dd, @llc={0x8, @snap={0x0, 0x0, "ad", '2\f\\', 0x0, ""}}}}}, 0x0) 2018/01/12 21:34:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r2) close(r0) socket$alg(0x26, 0x5, 0x0) 2018/01/12 21:34:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) accept$unix(r0, &(0x7f0000e02000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000606000)=0x8) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/12 21:34:05 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0300f2ff0000acff002103c75735", 0x8) connect$netrom(r0, &(0x7f0000bb5000-0x48)=@full={{0x3, {"94d400ccf8b0a8"}, 0x1d}, [{"638acd7d690d6f"}, {"96db55dd442cfa"}, {"1fc5d42b4d80ee"}, {"ac5ddf5d6f78ef"}, {"2e3242d911a448"}, {"3f185b6b242b02"}, {"986acf8f4d431f"}, {"06db308f69f7a2"}]}, 0x48) 2018/01/12 21:34:05 executing program 5: socketpair(0x3, 0x3, 0x4, &(0x7f0000962000)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000968000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f00000cd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00007d9000-0x1a0)=@newsa={0x138, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:05 executing program 0: mmap(&(0x7f0000000000/0x82b000)=nil, 0x82b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000004000-0x30)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) socketpair(0x11, 0x4, 0x20, &(0x7f0000549000)={0x0, 0x0}) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00004ff000)={0x0, 0x1000, "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"}, &(0x7f000082c000-0x4)=0x1008) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000082c000-0x98)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd9, 0x200}, &(0x7f000082c000-0x4)=0x98) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000082b000)={0x0, 0x5, 0x9, 0x8}, &(0x7f000082b000)=0x10) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000082c000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffff}, &(0x7f00006f5000-0x4)=0x98) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000082b000)=@assoc_value={0x0, 0xc51}, &(0x7f000041e000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000437000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000610000-0x4)=0x10) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000082b000)={0x0, 0x0, 0x5, 0x3ff, 0xfffffffffffffe01, 0x4, 0x0, 0x5, {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]}, 0xffffffffffffffff, 0x9, 0x0, 0x9, 0x5}}, &(0x7f000012c000-0x4)=0xb8) sendmsg$inet_sctp(r1, &(0x7f00000d8000-0x38)={&(0x7f000082b000)=@in6={0xa, 0x2, 0xe0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8001}, 0x9}, 0x1c, &(0x7f00000f2000-0x60)=[{&(0x7f0000337000-0xd)="6bd762afd4836858fadb336893", 0xd}, {&(0x7f000082c000-0xe7)="226e0cf33561bba12f6980e2c56928dc579eef9033f364e000fcbff73d6ba224b224e1015245f193b882223bd39a7177f24a846a46aceaf4ed6282f92c9c4a0953172320fe6643bad2e1168db082342fb64d14b8d54196de6a2cc06831efc396487ef51a7283198ebe4e49db3850851492ef64121be41a96fadd6091bb90d13efcf89932dd90e7486d9cb89263dbc51dda979715f5579766352ddfea02857d3f9daca0e6743f0e76f2d38664e1939e2034ae5297d54b5c60fb5ffc41fb96d7f13c9bb9186df2ecaba9ceb043199320f6db6ccd4d243f454db9075c7ed0730657c649eae7fa5184", 0xe7}, {&(0x7f0000369000-0xe7)="f91548e18a4317f82cf902fb2c8300e79338a0cf7ed83c06fd6d38c7d2de31de92625490dd6883bec872bb984b32636704ffe5e2c4baae8e492b347e993761e1e4b2cd2cbef022e3af30fabd4f976c3494b7e95746f808fae455ca134102e4f54410cb8635055611e8ea847340826886878c3764acf620f9b5aabb12b8a42c186c7f1c4b1252cf6d8e70784657201e3cf252f021b44e3f27c72364a0c23087017e1b0acce874b19cfc643636dd1c9c4e2e15bedf3c0c46cf26d1f009d95a330a2da9662029fce898e9c7476f308f82a1071272094e11e0e804983af2c3ebc3a3e86335e8972696", 0xe7}, {&(0x7f000082b000)="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", 0x1000}, {&(0x7f00004c4000-0xea)="bc2e46bd97211ca66276ac08841b338e8fd8c54c7fcbc92f7244a2a5625ae13eb9f28a95dacd8e4b703e7c993479ed01ffab1d427c4c2233550fe8edf0c6410782b03216a32e6011bd586725b7c4a6eaca079823355ff46ec9c18e85fec8f4a42f18d6f4f62b57b41bad6b49969b0a8a8765c31aa8ec664cab45da01ddf9bcb470364aa34da41f1015e14a92cf0a5bd02398501e6092b72cfdae09cb5cb2f3023a53eeefafcf130623c970d95e68cda16dd32979a695620bf8399fafc17588229d5dadb81ab2c92b8f6f6a8d89b53d392f6268cef81a7f48889fb9853dd5175b1176ed36e67cc3d77ecf", 0xea}, {&(0x7f00000fb000)="d2da150de0560ef285d9f6f8912dcaaa0a874dd9713154e40b4f78c0ebdf768d70d1a05d663ca974a4ef4945086da1a26819cc82469340c6a1ff8d9847bd6e6ef68c2b2d85a571548b46bb26ae785ac42b83fc2a02473332244db2b4165ff9ddaa5d14cfeaf7bff7468d9ffaa83fe304744ab95c5fb6c1c5db3da87eee322f8f603d952315c717", 0x87}], 0x6, &(0x7f00002e5000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x401, 0x204, 0x8000, 0x9, 0x3, 0xef, 0x100, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0xff, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x0, 0x209, 0xba07, 0x40, 0xff, 0x1, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0xc2a, 0x80, 0x7, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x1, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7, 0x8004, 0x3, 0x0, 0x6, 0x4cb, 0x8, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x4, 0x20, r7}}, @init={0x18, 0x84, 0x0, {0x81, 0x9, 0x0, 0xffff}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x15816054, 0x0, r8}}, @init={0x18, 0x84, 0x0, {0x46d, 0x91, 0xfa0, 0x2}}], 0x1e0, 0x20000000}, 0x20000001) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000001000-0x95)="", 0x0) [ 150.931383] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. [ 150.956385] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/12 21:34:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xf, 0x9d9, &(0x7f000001f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000666000-0x4)=0x8, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002f3000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xf3, 0x1, 0x274, 0x40}, &(0x7f000092a000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f9e000)=@assoc_value={r3, 0x800}, 0x8) sendto$inet6(r2, &(0x7f0000aab000-0x1000)="97", 0x1, 0xffffffffffffffff, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 21:34:05 executing program 4: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b02000-0x8)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8) 2018/01/12 21:34:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xf8) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000216000-0xb8)=""/184, 0xb8, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f00002ff000)=""/40, &(0x7f00004e4000)=0x28) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) r2 = socket(0x11, 0x802, 0x0) setsockopt(r2, 0x107, 0xf, &(0x7f0000000000)="", 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000ba1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dc1000-0xb8)={0x0, 0x1, 0xafcd05, 0x1, 0x3ff, 0x0, 0xca, 0x9, {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]}, 0x7ff, 0x6, 0x2, 0x5, 0x0}}, &(0x7f000087d000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000683000)={r4, 0x5, 0x6, 0xdced}, &(0x7f00002e5000)=0x10) sendto$inet6(r0, &(0x7f0000bdf000)="39f81f7a817601fec687dc5763e12149f58f9cbe18a0a26ab257282759c1c18b24c73bbbdec8756e99e056afd24792a99db59cb9d79415a8e3febdb0a724fba71f8ce77dc184c9081e4d81a150988b49f3e88ec3fd7545b1face939b33d6cb795080060826a79170b8997664a37928f0cb5f3f37838374e32ba1ffa1f95230093cefa2fa909c3cab2a65d95ce786aabcd25b59f9e516e450256f05fd0a5254a42315ed6bc5b18fae6d7f154c1d9036de9a171a670bcd9fca3cedd6b22e6d74c9d90c0a383d8b583b4932ba66dd8e8516a1adc8f6bad820bd50b7c816790e8017ce6a5dcce62fbd57a2425f986e493c5d3f62a9f70fb4", 0xf6, 0x8050, &(0x7f0000c80000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) 2018/01/12 21:34:05 executing program 0: r0 = socket(0x2, 0x800000000003, 0x2) getsockopt(r0, 0x0, 0xd0, &(0x7f0000000000)=""/0, &(0x7f0000001000-0x4)=0xfffffffffffffdf9) 2018/01/12 21:34:05 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000334000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000417000)={0x0, 0x100, 0x30, 0x9, 0xffffffffffff6a63}, &(0x7f00006e3000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008c9000)={r1, @in6={{0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000070c000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000038000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4801}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000502000)={0x5, &(0x7f0000df5000+0x306)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = socket(0x1e, 0x1, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000c28000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/12 21:34:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009c1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) shutdown(r0, 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000c7c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d47000-0x4)=0x10) accept4$ax25(r2, &(0x7f0000474000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000033b000-0x4)=0x10, 0x0) read(r1, &(0x7f00007fc000)=""/34, 0x22) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f7c000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000fae000)=""/235, &(0x7f00003f8000-0x4)=0xeb) 2018/01/12 21:34:05 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x3, &(0x7f0000fe1000)=""/4, &(0x7f0000c82000-0x4)=0x4) write(r0, &(0x7f000031e000)="220000004800070000000000002673000a00e3ffff21000004000300010001008c45", 0x22) 2018/01/12 21:34:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000075e000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000647000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001dc000-0x18)={0x0, 0x7, 0x30, 0x6, 0x7ff}, &(0x7f0000132000)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000001e000)={r1, 0x7b5b}, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f728bc15aef9070211025f293230d78376892dad764a3a4f027638f85971ed42d76b499213c931ff831b6e883760dbecf90adc293975c3af79d5a218adfea8b920480774275b85fd8480", 0x89}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/86, 0x56}, {&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:05 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006ad000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000007a000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ff7000)={0x0, 0x0, 0x44}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ff8000-0x8)={r2, r3}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff8000-0x18)=""/24, &(0x7f0000fe3000)=0x18) socket$key(0xf, 0x3, 0x2) 2018/01/12 21:34:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x20000080, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c1b000-0x38)=[{0x0, 0x0, &(0x7f0000296000)=[{&(0x7f0000c0e000-0x1000)="1451cd543fc83e8e", 0x8}], 0x1, &(0x7f0000132000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000df4000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ae6000-0x4)={r1}) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000824000)=0x4, 0x4) 2018/01/12 21:34:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007d0000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000248000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0}, 0xb) shutdown(r0, 0x1) close(r0) r1 = accept(r0, &(0x7f00002ea000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d0f000)=0x60) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000011000)=0x7, &(0x7f0000f17000)=0x2) 2018/01/12 21:34:05 executing program 4: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f000039c000-0xe7)="6b2567b375b664f2ad291d3a4ad2aedc", 0x10, 0x0, &(0x7f00001ac000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fac000)=0x0) recvmsg(r1, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002a1000-0x60)=[{&(0x7f0000fa9000-0x7)=""/7, 0x7}, {&(0x7f000078b000)=""/42, 0x2a}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/12 21:34:05 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f7f000)="1e000000200043f90003ffff04008d4001e200850000123b0300f2ff0000", 0x1e) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cdd000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f82000)=0x8) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10002) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000700000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f83000)=0x80) sendmsg$nl_generic(r1, &(0x7f000000c000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x6c, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xffffff80, 0x0, 0x0}, [@typed={0x58, 0x0, @str="d39543473c70ad9f8846df31b32a439cb05abee95e845c89f1ac5b18722b04ae84fc9191e9f09656f40ed14cc13300d1e00b73be2a2f15b8e352412929ae422799d4694781b7072a3c10063c45d687c3"}]}, 0x6c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f84000-0x5c)=""/92, 0x5c, 0x40010000, &(0x7f0000471000)=@nl=@proc={0x10, 0x0, 0x1, 0x200000}, 0xc) 2018/01/12 21:34:05 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fce000-0x2c)={0x1, 0x40, 0x80, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e30000-0x20)={r0, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000055c000-0x18)={r0, &(0x7f0000fcb000-0x43)="86", &(0x7f0000fcc000-0x50)=""/80}, 0x18) [ 151.102210] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. [ 151.132612] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/12 21:34:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00002e8000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @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={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$inet6(0xa, 0x2, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d9e000)=0x8000, 0xfffffffffffffdd9) 2018/01/12 21:34:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x1000, &(0x7f00001f5000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000814000)={r0, 0x28, &(0x7f000050f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f00008c1000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f00002b1000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/12 21:34:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f00002d8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001ba000)=0x10) writev(r0, &(0x7f0000cd8000-0x30)=[{&(0x7f000050a000-0xa5)="af822ce531524ee55903068c9691343936c8624c7c01acfcc0a1b64e365e3f9d046523ecba650cb0dc6e3365d666acfb5b557221cabbbc7a952ee4cbd51eb0a37c0113026880155d622455409717efa6457a4c2bebc52ca688b1d0d2fbea84d3322fd53134fdd55249b614f643e6d09d0d8537f0cf6544a25597e298e673e2c681254ecaf2012c57d910935375e20710949a70dfee8cdaf2dcb0eeee11a0d2894ccc22081a", 0xa5}, {&(0x7f00009a3000-0xf6)="23a0844c30412c4ab2643289e82f43bc64e90873d51f943f146f50f4e9809d1bf97f41cf8d7dce0e75184188a25239ba786610ae52f2954eb5a52dd61914ef4bf3d7f58515e8dc5f18752319e1433cd4261dcc62043e44388b90a6dbb996519f812161ba4978b20702dc74904a468b72566c0659ca72a01aa652049f4e0fc97ff563d1e380a11b0e1cf7a8c7fcd80d907de493beb34abb7908532d4b484463c6bd27e088d88170a60779abc22433626e0cef1fc02aea9594760410250cec4514c943dcc9e09a0f7df394cb60656a0bbec31921f33d94ca630aa34cab91e64de47a0892a9c8e78f8b810c0134dbe885ea8215ee4cad2c", 0xf6}, {&(0x7f000080c000)="48552d2b32de57fea3d1afe040dea1e49783f9a4a617b6e4fa2d115d3f02d7738dbc056c2fb37589c55cf1c6753a8696264c3fcd0568131a29e8", 0x3a}], 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet(0x2, 0x80003, 0x9) sendmsg(r1, &(0x7f0000b97000-0x38)={&(0x7f0000a0d000-0x8)=@sco={0x1f, {0x210, 0x100000000, 0x6, 0x9, 0x98, 0x400}}, 0x8, &(0x7f0000d18000-0x50)=[{&(0x7f0000c40000)="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", 0x1000}, {&(0x7f000015d000)="87452ec42f9ed75779f058cc658d460ce75cf7667a9a465a4ef18d5ed7a217f5308d4bda85b18d8d1efb63d7d3d860c07091d366cfbc24", 0x37}, {&(0x7f0000bb3000)="aa1979dd1ba2ceb8891d4de97c64ece809fd4fe19fd4898740f6451bf2f4024cd34e2f75c394bc282d2ddbd530b292027bb8da436d8180a6948dd35e8dcf20dffeca0e81f12e23", 0x47}, {&(0x7f0000d33000+0x769)="3a209e70f42f13930ec2bd00923900d3c6f7bfcc064093de319344f9987cbc4014e0ab98ad879d078437c2fd257ef53f0e493dd29595b75f8441a553fe55a7a766c566776439a386409f0aa539661377e24ccc99cd95b4bc619212f5eddc036e305e1273f4ff2cbd7900552ebbd5eba32b14a8b3eaf32261a46671a4ee6a9666f7df69007aa44c11ad77a67c5455e315d9c33f2a7922a57b06cff6d37a73d30285d6f6423dfb60316e4fdf70c795396a524305879ea21209de3e149b84410317a8f90bee62f0273121497ebc57074e60239532638f8cca", 0xd7}, {&(0x7f0000f2f000-0xdd)="f4a4f37743410ed5ff4ab7ae88a93b44501929d8245fe046bd63f870e1df5bc6dd4e1d6297639018c208ae22de0d6cf6bcded2b27c454d44f74c9770ac36e5200d6533420e33af91abdaeec27969a51c7858c3b0edad6e62517b44ef455ed14862131dd6873a3423c71fb0f41660aefcd031f450734104d3d628724f8c805287d232352516453162bf30e96f93d85a5bfe42f42d6b3ea969b64fa3ac0a568d14beddd6cdcb792471e1fa304ddb9985e4edfeba24af8bbc7cc4de63396f0b1c5dc8a3b72754cce0b9666d4be1b07960dd1605ce94a3267c417810e2f37d", 0xdd}], 0x5, 0x0, 0x0, 0x4000001}, 0x20000000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000413000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000069d000-0x10)={0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c86000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00006de000)={r3, r4, 0x6}) 2018/01/12 21:34:05 executing program 4: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x6, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b9f000)={0x0, 0x3}, &(0x7f0000d62000)=0x8) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f12000)={r2, 0xff}, 0x8) listen(r0, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 21:34:06 executing program 2: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0x11, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a7000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc7539(cbc(aes-aesni),sha3-224))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000e7e000-0x90)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00004d1000-0x8)={0x0, 0x0}) sendto$llc(r1, &(0x7f0000f8e000-0xc5)="a0390b77babb9eec0d32af508cf24e84d61229cd9458002441183cfd1037aec0579d2a1624c1b4672835850482f5ff4ac54195b18b514bfea385e37027e6b9c4fa85b4011405e96f370646e2e0f99b7d998510ff2d31fb7f1aa29db27fae3ecfcb48284652baf3473401a30c1a6a579d79a5779d8759933d4417dae0d48684d98ef1873c09907a1bee580f309bd9364d9c2ed4aaca6874f882b973a40eea1f333ce8d92f3cf713919c3050af485990aa3d7a4fe94ac7284954c77cdb34b8508459b4ac6262", 0xc5, 0x4000080, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000bf1000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000056f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000170000)={0x0, 0x5}, &(0x7f00009cb000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000053c000-0x8)={r4, 0x8000}, 0x8) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r2, &(0x7f0000613000-0x38)={0x0, 0x0, &(0x7f0000d0f000)=[{&(0x7f0000664000)="7cba95741f04b9df6525ec7a1d0e4c8c6e1ebc0ee3f126e2b7b49d3362ec5f0265502de53041706cc74eeae4ec6560334a0a062f22856ec54fa09671571e769964e14e3b0a19a72252afe0de7c65cfed272cd6751566a99c8dbc5eead3830464c1", 0x61}], 0x1, 0x0, 0x0, 0x4000}, 0x0) pipe(&(0x7f0000be9000-0x8)={0x0, 0x0}) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000729000)={0x3, &(0x7f00001fc000)=[{0x5, 0x1, 0x60, 0x1}, {0x7ff, 0x4, 0x6, 0x1}, {0x4, 0x1f4, 0xffffffffffff8000, 0x0}]}, 0x10) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f0000fd5000)=""/39, 0x27}, {&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000968000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000019000-0x4)={r1}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x9c)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0x7, &(0x7f000001b000-0x4)=0x0, &(0x7f000001a000)=0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000001c000)={0x0, 0xf7}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000001e000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0xfffffffffffffdf5) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f000001e000-0x10)={r7, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000019000-0x6)={r6, 0x2}, &(0x7f000001d000-0x4)=0x6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000001c000-0x14)={0x1, 0x1, 0x100000001, 0x9, 0x6}, 0x14) setsockopt$inet_dccp_buf(r5, 0x21, 0xf, &(0x7f0000010000-0xe1)="a0bbf3a1bee7c70933dd3118f807f1a79c61064b88812700d5e2ca6b336feedcf4c1307b2aff8b868fede8a8f355db810b5f3ed57346a2bcf7a3420f8c758a3ba3ff06c54145a9a22e83d5541d419af7bcc9c7dbd79dd11caf9e685541a27b21a9c1cc7c38e8d63b91c2d23fab2a2c7f5d47eeb3f9139a0ff6d05bcc61fa9419d6c46fc36f4e9e28bba10871c40c185b45f86ecdfd5200b37dc424f78ec8e39e1c73660f3c5c379611640cad56668b72589c28b1e78bb88c8576cc35b5013e51f520425c0e384a0dc771e4e033ed4f8a00f96dc5166a36bd75967b36d4bcfcebed", 0xe1) 2018/01/12 21:34:06 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000019000)={r1}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000001a000)={0x0, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffff, 0x0, 0x4dc, 0xffffffffffffffc1}, &(0x7f0000009000-0x4)=0xa0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000014000)=""/154, &(0x7f000001c000-0x4)=0x9a) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000011000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001d000-0x4)=0x20) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000001c000)={r3, 0x5, 0xcb5, 0xfffffffffffff001, 0x4, 0x8, 0xffffffffffffff80, 0x12, {r4, @in6={{0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x0, 0x8000, 0x0, 0x3}}, &(0x7f000001d000-0x4)=0xb8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000000)={@common='bond0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000001b000-0x20)={0x5, 0xb0, 0xe, 0xfffffffffffffffd, 0x80, 0x45, 0x80, 0x6, r3}, 0x20) socket$bt_sco(0x1f, 0x5, 0x2) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0xffffffffffffad53}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f000085d000)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00006df000-0x105c)=@getsadinfo={0x5c, 0x1e, 0x80209, 0x0, 0x0, 0x4000003, [@algo_auth={0x48, 0x1, {{'rmd128\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00008db000-0xb6)=""/182, &(0x7f0000e9a000-0x4)=0xb6) 2018/01/12 21:34:06 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0xe, &(0x7f0000d15000-0x8e)="", 0x0) 2018/01/12 21:34:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ff4000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000088a000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ce1000)={0x0, 0x0, 0x0}, &(0x7f0000303000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006c7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000827000-0x4)=0xfffffdc5) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000260000-0xc)={r2, r1, r3}, 0x191) r4 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00008e0000)=0x0, &(0x7f0000d88000-0x4)=0x4) 2018/01/12 21:34:06 executing program 6: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="fc07c70da36cb103627a19b6229c9b8732755631a592f6e612794aff92d978342b84d1b78eb4544db81b0d5a5a38b05a7a33d871debe1ec7f5298e8e1fd3116ec09ad99b17dcd81ba01a6769448abd3841309b89723285280062581e376648e3af84000407657db83cab9514e0128495fc2bc25c0e0c56a22dc1a2fd7fd46c08515c00045c16279c212f0044bc260de806006bdb186388e1874ecccf43c25a685381ff04cc261f1e691c31aa75bb5e2d0b31d60b475f1830d05a895bbed7879489d9bc216459d4f085f088bc2f6c8ea9c093062aa13008d068e75fd4bd9dc27e124ccde906c0ae42eeee001c000000000005f8702b1d745f", 0xf8}], 0x1, &(0x7f00004b6000-0x128)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000024b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f22000)=0x8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007f5000-0x98)={r2, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x4}, &(0x7f0000f23000-0x4)=0x98) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/12 21:34:06 executing program 4: r0 = socket$inet(0x2, 0x2000a, 0x0) connect$inet(r0, &(0x7f0000310000-0xa)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) unshare(0x400) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) writev(r1, &(0x7f00000f6000)=[], 0x0) 2018/01/12 21:34:06 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x100000000, 0x0, 0x0, 0xfffffffffffffffb}) getpeername(r0, &(0x7f0000008000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000e000+0xedd)="e612630a388f9570a89564aa4891a3dc820721da", 0x14) ioctl(r0, 0x800000000008982, &(0x7f0000000000)="") [ 151.321417] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/12 21:34:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) pipe(&(0x7f0000725000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00006c0000)={0xa5, &(0x7f000036b000)=""/165}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r2 = accept$inet(r0, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c7d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f14000-0x4)=0x8) 2018/01/12 21:34:06 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) getgid() ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000063a000)=0x0) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f51000-0x8)={0x0, 0x8000}, &(0x7f0000d98000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000861000-0x8)={r1, 0x1}, 0x8) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:06 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x20000000008, &(0x7f0000f6c000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x15a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000eea000)={0x7, 0x1, 0x0, 0x8, 0x7f}, 0xc) 2018/01/12 21:34:06 executing program 7: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e5afae32638410f61c384a6d3e81292e2971a69c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949194c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000cf2000)=[], 0x0, &(0x7f000083d000-0x18)={0x18, 0x29, 0x37, "c7"}, 0x18, 0x0}, 0x0) 2018/01/12 21:34:06 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000124000-0x20)={@generic="5c4837a8e25e0b261f9ed726b68248dd", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f00002d5000/0x3000)=nil, 0x3000, 0x1, 0x32, r1, 0x0) r2 = socket$inet6(0xa, 0xa, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002d7000)={0xfffffffffffff6d6, 0x3ff, 0x1, 0x100, 0x3, 0x20, 0x1f, 0x100000001, 0x0}, &(0x7f00002d6000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x38a}, &(0x7f0000001000-0x4)=0x8) r4 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000024c000)={0x0, 0x9}, &(0x7f0000a78000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000529000)={r5, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a17000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000f6e000-0x8)={r6, 0x7f}, &(0x7f0000a04000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00004be000)={r6, 0x6}, 0x8) write(r4, &(0x7f0000dc3000+0xe10)="130000001000ffddbf00f49ff60f050000230a009d000000040afb000000e5f9ec3e4fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be0602c2d3275df200aa09b1267c3d5f625e77e750da8ed7f76ca466a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9b20fb0f7e5bf12930d877b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000001000-0x2)=0x9, &(0x7f0000001000-0x8)=0x2) 2018/01/12 21:34:06 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="e2d5fd3ce1686c9fac13762df336707c3379622cff6641a37d3283fd3c515d18f040df2c004b71cdf045be1352b8ccc6983d536860071c02f66068bf23a581997be47f43eb4411935131096747ad9c452d99550dafd5d279c570c12557ecdf00ed495d7de3e61f536c450a0ac7e240daa9428433d5eafb3a1f8488a43d8b05714a5a93c1db1a0344122e35a9811443f0fddea02dd595b790ca0b3ab3aa57ab72e0ee162a7d8df5eaf94ae66080fcd4ff320f921a81ad2bc0228555807c4b4def5facd7d3fda78f8a56524aa13f22f4f452b0e905e7a49d6878f494621535089f901867a756480b658d456d57a532ad", 0xef, 0x40000, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 21:34:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x2020) write(r0, &(0x7f00006f8000)="220000001b00030b0000fff9ef0012011500001f000200de0000000000ea00050029", 0x2bf) 2018/01/12 21:34:06 executing program 6: mmap(&(0x7f0000000000/0x9ea000)=nil, 0x9ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) connect$netlink(r0, &(0x7f0000824000-0xc)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000168000)={&(0x7f0000154000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000102000-0x10)={&(0x7f000001f000)={0xec4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0xec4}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f0000977000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00005cf000-0x4)=0x10) [ 151.367155] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/12 21:34:06 executing program 5: r0 = socket(0x5, 0x5, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8001, 0x30}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x7}, 0x8) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x480, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0) 2018/01/12 21:34:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000cbf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x3, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x8, 0x8, 0x0, 0x0, 0x0}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000284000-0x8)={0x0, 0x0}, 0x2, 0x4b27e2e5) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f75000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006aa000-0x4)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d4c000-0x4)=0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000197000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000fec000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000c87000-0x84)=[@in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x414d}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5d576921, @loopback={0x0, 0x1}, 0x100000000}], 0x84) 2018/01/12 21:34:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x7, 0x800, 0x1, &(0x7f0000ef8000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000618000)={{0x2, 0x1, @rand_addr=0x6b6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69916c616e3000ffffffffffffffe400"}) write(r0, &(0x7f000091e000-0xab)="6687973e24d9ca7a3e0c401e2086905560845ce56322bce268348ab21ecde087d0fa6503936a50b462915026fd8bc5d38fd9a52b9e0a68341512c63dcbea13791f50cd7f350e5abf8cf4d2ffaa6316505be1e7b841787ca56d72f064af53474aefd839ccab2c44c9b18e052df0e8a6288384e0789b808f4d8371696db364f34933d94bdfe9ab1ffc8f97fa0118262c22cca5656e03c142287881a7039b9c2557a5743b3192c850a612509b", 0xab) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000e1e000)=0x20, 0x4) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000b64000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/12 21:34:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) bind$inet(r0, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000e64000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007d9000)=0x60, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000068c000-0x8)={0x0, 0x8e}, &(0x7f0000387000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b5c000)={r2, 0x400}, 0x8) connect$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 21:34:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket(0x9, 0x80000, 0x5) sendmsg(r0, &(0x7f00004a6000)={0x0, 0x0, &(0x7f00003f6000)=[{&(0x7f000017a000)="656e6cb93248f4029fe3b66e7df7a06521228d982fbcac33fb5ec0f8fcd9f48ccc1ba9321c56c1ea7deb3e3071fa3d84b8b1acd45673fb2931d44012fa56b8a0df2797de3f6398239f48146c9c6527d71a72d12d877c7e8e97b0f40dafd45515a6fc6475603293cff36868e47dab97f6dedcd1854140954c96", 0x79}, {&(0x7f0000a26000)="1c60a96df97a71594140f8198ef0227f5e3bcfa77b091abe0e874d85237bf40f05b61abbd77ea62f9fba71bf55f3c78c6f89880039f25863a1cc912362e0b97a7ec12b01bea1a8f0f888de9f934d62399228f3679466be55f5c081d711cced0b54c6ee2bca1991319add10eba576f0a41da99edbc6955567f232a3", 0x7b}], 0x2, &(0x7f0000dbd000)=[{0x90, 0x1, 0x100000001, "4e8c6a175f0a127eb8964256dc4432fed1f237b7f74e4878a6b3299e7ecc128d8a136a82d486da0da15a5d34dc18b5b9974b3d3d7bfb47fb026d5764381ad61e3baa0744a0951779b43d9f7a8c0ce8c08013921b0e8bef04a7e9a97ef5d953724033d29167041554b63f5f941a6535592a3bbeeaafaaa369c294a9"}, {0x10, 0x3a, 0xc19b, ""}, {0x38, 0x10e, 0x7, "2ce6a6e86beda9a270cbbe5d1fffe9ebb6345ca3f9bcc5c704ac82a19013c138d297"}, {0xa0, 0x0, 0x101, "5e8264421fbb4d307308fb3bb2d3a2e2e4a67c97e3133c375792455f82ca553967dcd727bfff1d999daa08a75c186b06d69ec0d6059ea673daf8a5e88173dfcea1b4ef8a044e6135eb3529d571c48333d6dfcd992daa3a53fe642ea29c2afb79adaaf366544cecffedd8910e5a80e78a329fd3f86a0fb581bb96ab97cb68bc03e8a2075e3fa7904fbf85a9be22"}, {0x1010, 0x29, 0x6, "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"}, {0x28, 0x101, 0xffffffff, "d338981cd468e11e228e3a30eaf93c0dbf190bfb"}], 0x11b0, 0x4000010}, 0x4000) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000169000-0x4)=0x4) [ 151.450930] audit: type=1400 audit(1515792846.217:87): avc: denied { getattr } for pid=6243 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/12 21:34:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x86e0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000606000-0x10)={0x40, 0x2, 0x3, 0x6, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000015000)={0x0, 0x80, "6b6b0a56ee0bbd912ddb1b63bca94b43ab3b393b7deee2c4c50d669fb918aa41ab987d5178d36784b60a5fb40c0de64cb6379268a394f613cdc1e48a8a5752a536761c24abb0c274092a41b9a943dfdc08634d4a4278dccc592a6d036f1a4aa2679e4360e9926eb36c512af3057dd604dd257a3e7ee962435791b5af105a50ae"}, &(0x7f0000001000-0x4)=0x5a) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e8f000)={r3, 0x0, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0xffffffffffffffff, 0xb) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000422000-0x8)={r1, 0x5}, &(0x7f000037e000-0x4)=0x8) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f000073f000-0x97)=""/151, &(0x7f0000f13000)=0x97) 2018/01/12 21:34:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000017c000-0x4)=0x0) [ 151.484605] IPVS: set_ctl: invalid protocol: 1 0.0.0.0:41077 [ 151.527214] IPVS: set_ctl: invalid protocol: 1 0.0.0.0:41205 2018/01/12 21:34:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000084e000-0x4)=0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00005bf000-0xc)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c37000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000841000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cab000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d87000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x80000000, 0x0, 0x0, 0xa, 0xa0, 0x20, 0x67, r2, r3}, {0x7, 0xfff, 0xc0d, 0x9, 0x80000000000000, 0x2, 0x8, 0xffffffff80000000}, {0xf7b, 0xffff, 0x4, 0x7}, 0x2da3, 0x7, 0x2, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x3, 0x1, 0x80, 0x6, 0x5, 0x1000}}, 0xe8) sendto(r1, &(0x7f0000e19000-0x5)="", 0x0, 0x0, 0x0, 0x0) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r1) 2018/01/12 21:34:06 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) 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) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000059d000-0xac)="129bd8ad627d2d2f263c2448130f30b204a23ae0ef5b832ca223c23e4eb598460b0f520611e32f1c8389dca4586de7862194ced9f9cdb4588554229b6f748c54b32fea47f41dee0e0684f814e23da4e7ce1983ad735d22f56b43b8a9fe64c593ffcf09a11c5b1e657974904dd290cda4c74634d1b91cb44358197f919f65c2df761bd2b806393941e8e9855433510c14028533479c672f1432392cbfbd5ffeaff63a341158cdfb386f1dd60c", 0xac}, {&(0x7f000041b000)="", 0x0}, {&(0x7f0000fed000)="c6124fd4db43d8d2e071556c1553b4580e00247e2c59fbc26d907fd048d3eb45ca2ca042989bed5124430079a5673601c864de213f39131386b89b2f3f3304913f05e09b1d0a3f7e54b30b3242cc1be179366137d3995fc799e406e68f47075ff61720bd90b41e661ebec13468bb0abf3fd6ed676e7987f01635eed418137783e8352dca873cd6be605a881985e45982c0666ca0d9d201dc30e9aa42b809d8a87965582a2e8bfe615097908e8cd7b516cc384b20c10c4bae070cdb9c63cb895e8e7fc416f7eb16f0b73636f9a023e410b9c02e", 0xd3}, {&(0x7f0000000000)="41c8d95e2a49bbe84a9c3998b0542ea6c85c1afbbc0b91c03beedc620983d3a89cc713801f534919cbec49c00e5a758fc73215c9f5774976ea3e927c8a969b4baff8e9af46be5100c9bc9bbc9ed662a5f06500a1ce3132821872ae7fc21382dcdfd721f86a1fd612e873ea948848a5b8faf9815d37dac025064b1ae8e31a8276477e40bfa1b45715c566a79d3f3d2eb3b382c85fbfcb9a33cc6ff338f911ad56f85051f7", 0xa4}, {&(0x7f0000000000)="afa83372eab6bc06", 0x8}, {&(0x7f000025f000-0x1000)="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0x1000}, {&(0x7f0000fe8000)="ddd875e6b3621ad06c56d53e56d7b739ba1d5dca7bbc", 0x16}, {&(0x7f00001e3000-0xf3)="de9d57db18b24e5b73539adb11cd5aee2fa710fd1e3d72d739be38bee1dd6e7b23db51017327123b7360efcef48146ecefa2bf3d60256f53e4db86f631e5cd5b129ca6321b22d86a57cfd61dfcd463433ab7c6b54122044f9730ddb8340c42c9d943cfdcf0954f0252821ced1ccd8dde1cf845e9db1a67454ab38f5cdc5c57aec273e776a09726a2f2aae0aed34f78fe1c9e76d1207aab7ead679b198f7a536ba3d161314351367b1b7d882c472f9ae80baf0d260c1cb7ea07f77f3653f9769ec9e32d3993590dfb62137f544199c0e39ae8af8f0bd93bae322b8a169c741d32a4afe25b1ab89fbd7fb966b4f2f7c6e2d147ea", 0xf3}], 0x9, &(0x7f0000ecd000)=[{0x1010, 0x11b, 0xf8d, 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"}], 0x1010, 0x0}, 0x4000000) r1 = socket(0x13, 0x802, 0x1) setsockopt(r1, 0x107, 0x14, &(0x7f0000000000)="", 0x0) 2018/01/12 21:34:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000273000-0x20)={@generic="fdf6f9b40989ba8ccfe6d0d97f81198a", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/12 21:34:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000034b000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00008a3000-0x4)=0x4000000000003, 0xdc) sendto$inet(r1, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f000011c000)={r1, 0x5, 0x0, "b31a4174a1e8696e0b80c25491117b6fb1823175c513b81099f4b20c51f6c943ae27dc0f168abc81423317e52e800e88e865ff640654e2d80efd734dd885a85a1a0cda0c1be50162"}) 2018/01/12 21:34:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000056e000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f00005e3000-0x8)={0x0, 0x0}) getsockname$ax25(r0, &(0x7f00005f5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c4a000)=0x10) 2018/01/12 21:34:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x3, 0x94, &(0x7f0000059000)={0x0, 0x0}) socketpair$inet6(0xa, 0x0, 0x1000, &(0x7f0000345000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f29000)=0x0, &(0x7f000085e000)=0x4) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000062e000-0x4)='tls\x00', 0x4) 2018/01/12 21:34:06 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@generic="3466f3e97fd0d91cdab40a37bc98eeb4", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x3) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000090a000)=@generic=""/16, 0x10) readv(r1, &(0x7f0000871000)=[{&(0x7f0000ffb000)=""/1, 0x1}], 0x1) r2 = socket$inet(0x2, 0x3, 0x800000000000011) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000065e000-0x4)=0x40, 0x4) sendto$inet(r2, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 21:34:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80f, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)="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", 0x1000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x9, {{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9e6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x27, "dd212776c333dacbcba73d9fb0caa81ee56093d8e37fbb28a67e0b1ac9de666dcd6e1f3ea49bb5"}, &(0x7f0000001000)=0x2f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r2, 0x6, 0x20, 0x173, 0x9}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000003000-0x8d)="6033778eeb246c82606bbcbb7464824117c13019393e851f82e94bc5bdcd698646ffc805347a1bd6f75fd923450b793c211801c17bb2ec8632571dcd8989b3d6818c16836f2eb284412481dae51bde53c1baede51934ef77076f0a16bbb573d0caa1e6a9e0a402f1eb0371baae257765140e4ff4a5a71f04e6b637b65343fdf57d8add45d95cb7b2bd967d2f9d", 0x8d}], 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000002000)=""/250, &(0x7f0000002000-0x4)=0xfa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000004000-0x4)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000)={@generic="76bce0e31ad4f27cfd7f63d78fe2d50c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000)={{{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x3, 0x5, 0x2, 0x0, 0x2, 0x20, 0x80, 0x6f, r4, r5}, {0x9, 0x7f, 0x8, 0x8, 0x10000000000, 0x0, 0x1, 0xe80}, {0x3e000000, 0x80, 0x81, 0x9}, 0x5, 0x1, 0x2, 0x1, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x1, 0x0, 0x608, 0x8, 0x9, 0x7}}, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000-0x4)={r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000003000)={r2, 0x10000}, &(0x7f0000005000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000)={r3, 0xff3, 0x0}, 0xc) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000002000-0x4)=0x0) r7 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000008000-0x4)=0x8, &(0x7f0000006000-0x8)=0x4) [ 151.618695] device gre0 entered promiscuous mode 2018/01/12 21:34:06 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005a6000-0x10)=[{0x4, 0x5}, {0xf, 0xcb}], 0x2) 2018/01/12 21:34:06 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000975000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000dd7000)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xd6)="67bd4b7139aa5f7dcfcd9665eba571ac8ae31eb1836f2910ac227acf3249ab32bd449ea1eec18850de9f88c6bb460681e2c79b1adaa56fe639c161f483096bd1724856bc591617cdf62fa4e1e53217a21e35533f7165328e4f732724ea7d4c8d76c52291f530b64b781c5a73dc0833b95816df0abfdf7fcced71ddd572006738f8a87b017c7b117a712cc6509c3f94f22874d2706f97587990776162d1c6f7cbc11b9898859cbb3512b42b5d3676c652675de0ea9f94454afecf178819f8f2bc177d7e14e941c9b115d22d6e2cd4b40415a48b8c4cb0", 0xd6, 0x40000, 0x0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x2) socket$inet6(0xa, 0x80003, 0x6) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000fd9000-0x4)=0x0, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/01/12 21:34:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c6a000-0x28)={@common='lo\x00', &(0x7f0000bee000-0xcc)=@ethtool_rxnfc={0x3f, 0xd, 0x0, {0xd, @usr_ip4_spec={@empty=0x0, @empty=0x0, 0x5, 0x81, 0x1, 0x3}, {'oX', @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x80000001, [0x200, 0x7f]}, @tcp_ip6_spec={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x5}, {"c158", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x100, 0x0, [0x6, 0xe1d4]}, 0x6, 0xd1f}, 0x4, [0x7, 0x5277, 0x0, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/12 21:34:06 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000f84000-0x3a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x6, 0x0, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "e9782baf", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "fd5867a25bbf936d09a44b2ed021ff03"}}}}, 0x0) 2018/01/12 21:34:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@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, 0x24, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000627000)={0x0, 0xcf, "1bffbb8a322ce6f5ff26060c4be80b7ba94e5f96e68bb2dda42a48900411dfde5ece7821ce501f5df1c3840416686e4add6b81157edde20442b0c2790e927a077825758a520e7b65ed42edefd890672f13c5569f1d84e19e956da084693fb2a40ebbe380efbe6ac2bf1a88846e16dc04d7a5d6347213ad0b7a5948ca39b6c615160ce17b44dcf05d54469124df32c39ec728a2be430ed9ff00553140addaca1dea845935a88ddfb175724f2fe09f855fbb212dd1ca4d9f906ac372996215c91504ec047ad05d65d0928a4f25c85741"}, &(0x7f00006ad000-0x4)=0xd7) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002b5000-0x8)={r1, 0xffffffffffffff7f}, 0x8) 2018/01/12 21:34:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b07000-0x22c)="130000001000ff01000000000000f60000000a009d000000020aafa7140000810000000000000000000000002000000000fb983ae3820000000003a1b4b88e080000000000000004f200aa09b1267c3d0f625e77e150da8ed7d56ca466a47bd871a5cd07000000000000000081a41bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d882959e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325a9b125", 0xb1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00006f6000-0x4)=0x0, &(0x7f00008cd000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e3c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000112000)={0x0, 0x0}) pipe(&(0x7f0000131000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00002f0000-0x16)=[{0x7, 0x101}, {0x2, 0x300000000000000}, {0x0, 0x4}, {0x4, 0x9}, {0x8, 0x8}, {0x2, 0xc81}, {0x2, 0x400}], 0x7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000581000)={r2, 0x80000, r3}) 2018/01/12 21:34:06 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000008000-0x388)={0x14, 0x1f, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x111}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000007000)={&(0x7f0000009000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x80)=[{&(0x7f000000c000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@typed={0xc, 0x1, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000000a000)={0x0, 0x0}, &(0x7f0000008000-0x4)=0x10) 2018/01/12 21:34:06 executing program 3: mmap(&(0x7f0000000000/0xcaa000)=nil, 0xcaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000caa000)={{{@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}, {{@in=@multicast2=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}}, &(0x7f0000b12000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000033f000)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7fff, 0x0, 0x0, 0x2, 0x20, 0x20, 0x84, 0x0, r1}, {0x9a6, 0x0, 0x1000, 0x4, 0x101, 0xffff, 0xfea, 0x3}, {0x4, 0x2, 0x5, 0x40}, 0xa39, 0x6, 0x0, 0x0, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x6c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x0, 0x1, 0xa668, 0x7, 0x2e3}}, 0xe8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000038c000-0x38)={&(0x7f00009c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ca7000)={&(0x7f0000905000-0x34c)=@allocspi={0xf8, 0x16, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x6c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x1f, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffecc, &(0x7f0000a5f000-0x78)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8100, @ipx={0xffff, 0x0, 0x553, 0x5, {@random=0xfffffffffffffffd, @random="9d1907477007", 0x101}, {@current=0x0, @random="b5ad76e31928", 0x80}, "778ce1a236a0f6d064575b57a2e855d8fbb11bb9a24a201f0391e592a7542eb6f509fbb521c0a568e59b5d64154d017b76376ad4488a0d2552ede820bd24b473c3aa602ed04d48f2cdb663f6"}}}}, 0x0) 2018/01/12 21:34:06 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005a8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x10) write(r0, &(0x7f0000998000-0x28)="240000001b0001e200000000221c00020bff0b080003497ffffffff700001ff916179002", 0x24) 2018/01/12 21:34:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000994000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a59000)=0x10) getsockopt$inet_buf(r0, 0x0, 0x2000000000000485, &(0x7f0000215000)=""/0, &(0x7f0000bbc000)=0x0) 2018/01/12 21:34:06 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0xa, 0x8) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:06 executing program 5: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x9, &(0x7f00000b4000)={0x0, 0x0}) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b6f000-0xc)={0x0, 0xffffffff, 0x10}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000578000)={0x40002000, 0x0}) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0x1a, &(0x7f0000317000-0x4)=0x0, 0x4) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f0000b6f000-0x10)=@llc={0x1a, 0x1c, 0x1, 0x0, 0x42f83296, 0x81, @random="7d92486d2ac8", [0x0, 0x0]}, 0x10) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0xb, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000672000-0x4a)=""/74, &(0x7f000014c000)=0x4a) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000b6f000)=[{&(0x7f0000923000)="e4cc9c711e70e2171e59567d5f640c64eef74caf1fd7284274a4b29bfcd3cf7185ad13d516b1a6df5e41e114dfc6db91a9bf4a79df12943ca23dbbebd04966d388cdef88650b4aae941361b8434cedffce0f13c51ceb44636ceb5712e7a499600bef65511bfc856cbb4ef7df5c1539e8bf1f686c9bf61def00136d8e94e965441a5a8569cafbee659e60667e05bffa84c01b2e2de72caf54c55b148efc2a74a1dbcad412022ce81110f3d88b77487cb7b31251f3699ec4061e86ac0b21c53efa0ef0edb3df7e97de40ccad7f02241f18132278d3a359f564db3ee460c95835340ef94137e892d2dbd605ce3b552958e178cb60ba827e1d52", 0xf8}, {&(0x7f0000b6f000)="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", 0x1000}, {&(0x7f0000b70000-0x9b)="3187a97d0f3fec10d85b29c26278c004283d546b2fc2f8e47099a2c97a964ab7b4103536e637234bdba104715f2789740e5be6d84a1485c5b42e769758e3a23ce85e1e3d57f1738bad417442d75a3f5a724e3bdf925eb3644ca738731a864a2e60684fbd54b7a1bc2102c03f9de2a69c1fb7ddcc58f9c32341d52bc2f81371c345e873e947e7d1f92fae56d1c796bf79c50669d1251fd150e9b243", 0x9b}, {&(0x7f0000b6f000)="40469609a3e5559dcffe23d9023c9912101461d4ea", 0x15}, {&(0x7f00002e4000)="543af46fd60121f832229f0583b61f779e4e2764dc363d0172af58f3e648dca275820044", 0x24}, {&(0x7f0000b6f000)="21ce45bbc5e0902813c1975e675c69158eecf4ef8ab72a2f4fdfa0dffb94deefbb0bf9de07c6aa0516b043db1b110fbd7aab41da1b18c25e554b92dfdec3900ced513734bdaa59a02a665e64106008f8fa886bb8b0f327ad9c7226f5f274a8e2d3148c2f23e7a1", 0x67}, {&(0x7f0000b6f000)="d23676efc48a5a30430b1e5d4695b17ddda9ea6e874a51d3a5d06a9501e09d2936824692ee30a424e935da7db0f225856952da694b2ed835b56a51a97d61d843e3cb69d0955e2821ea7997a0bad0a67a5bf6c2ce5b2ee30b21cae5a99f144721f0048e8c57f5f3b6bc5075208cc46655448b3b7b5ebfd7f576a984b84b2d60fbe4d48b9ad4ac1a96afa8d70e36f3802e8757", 0x92}, {&(0x7f0000b6f000)="c4a9bc4639b3080dc64a45a09c159dc5aa223b7f184098a2be37963cbd635775a3fddd020e3c41f7fc9f7095303c48f06ae59bbb871231f07d20f14ae52493164a9b84dfe08f9787b0985128783d02f2e639b92ee0c930e8c705f04231b3872f4bd0cbde64002bef131e01cceb532c3548211f67fd46dc6831df286e68fd9841999a1d53e3798709f8293de1d228c3f37914cc89400338cb5a3374ed3757c82517db4734107c8221524d0fdd6036502378edbb7a1f7f2015b9bce61fb4c8eed2b519947626d915", 0xc7}], 0x8, 0x2) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) splice(r4, &(0x7f00008a3000)=0x0, r4, &(0x7f0000b6f000-0x8)=0x0, 0x9, 0x8) 2018/01/12 21:34:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000294000)=0x0, &(0x7f0000f32000-0x4)=0x4) socket$unix(0x1, 0x7, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1f, 0x6, 0x1000, &(0x7f000096a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000375000)=0x0, &(0x7f000032e000-0x4)=0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d2d000)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000170000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/12 21:34:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000c5000-0x6c)="1f000400041bff00f3ffffff0000020000050000000001000600003fdf0852", 0xffffffb8) [ 151.743795] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 151.749655] netlink: 137 bytes leftover after parsing attributes in process `syz-executor7'. [ 151.771866] netlink: 137 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/12 21:34:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000935000-0x1000)="c5f4099a", 0x4) 2018/01/12 21:34:06 executing program 0: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x21) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000238000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000237000)=0x5) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f00001c5000-0xb)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000023a000-0x4)=0x1, 0x4) 2018/01/12 21:34:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000987000)={@random="fc0c11b0eb21", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x6fa, 0xcaa, 0x200}], {0x8100, 0x20, 0xfffffffffffffffe, 0x9b7}}], {{0x86dd, @ipv6={0x2000000000000000, 0x6, "5503a1", 0x20, 0x3a, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[@dstopts={0xab, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @icmpv6=@mld={0x1, 0x0, 0x0, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/12 21:34:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00000be000-0x20)="9b017dffffffa00b99b8f4758ebd8b22", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000027c000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000c76000)=0xc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000475000-0x7)={0x9, 0x1, 0x8000, 0xae7, 0x8001}, 0xc) syz_extract_tcp_res$synack(&(0x7f0000130000-0x8)={0x0, 0x0}, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000058000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000077d000-0x6)={r1, 0x7f}, &(0x7f000027b000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000100000-0xc)={r1, 0x9, 0x30}, &(0x7f0000061000-0x4)=0xc) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000a6a000-0x4)=0x4, 0x4) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r3 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f000090d000)={@common='ifb0\x00', @ifru_flags=0x2002}) 2018/01/12 21:34:06 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000700000)=[], 0x178, 0x0) 2018/01/12 21:34:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000506000)="23000000300005520065b20000128a030700000003000000000500d41d02000ae517c7", 0x23) 2018/01/12 21:34:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x126, &(0x7f0000698000-0x14a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x8864, @ipv4={{0x42, 0x4, 0x8, 0x0, 0x118, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@generic={0x0, 0x3, "ea"}, @lsrr={0x83, 0x13, 0x1, [@loopback=0x7f000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, @cipso={0x86, 0x24e, 0x3, [{0x5, 0xe, "562e4c58d4ec0931e3608156"}, {0x6, 0x10, "00012101af1da409f3732117d958"}, {0x7, 0x3, 'G'}, {0x7, 0x12, "0893500b8ff21a95abdb0e382e2728e5"}, {0x6, 0xa, "fa3a7d2577448374"}, {0x0, 0xd, "9bd7070171de15142baed2"}, {0x5, 0x11, "be44d4f52f515090cf8c3b5bbe19f4"}, {0x1, 0x9, "0964afa810a31c"}]}, @cipso={0x86, 0x2c, 0x9fa, [{0x1, 0x3, 'o'}, {0x7, 0xe, "5b0f6711291b186c7f3d6450"}, {0x7, 0xc, "32f6236a0652cc9bd74a"}, {0x5, 0x7, "68bbbc5209"}, {0x2, 0x2, ""}]}, @rr={0x7, 0x27, 0x8, [@multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @rand_addr=0xfff, @empty=0x0, @broadcast=0xffffffff, @rand_addr=0x8]}, @ssrr={0x89, 0x3, 0x1000, []}, @rr={0x7, 0x1b, 0xac56, [@empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @broadcast=0xffffffff]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c44975", 0x3f, "cc9d8f"}, ""}}}}}, &(0x7f0000f01000)={0x0, 0x1, [0xae0]}) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/12 21:34:06 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000216000)="24000000190025d03d1c1f240700e0000a00e40000101400000040ea0800060000002a00", 0x24) bind$ax25(r0, &(0x7f0000df7000)={0x3, {"9bbe47277ff7d0"}, 0x80000000}, 0x10) 2018/01/12 21:34:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x0, 0x4) socketpair(0x3, 0x800, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x9, &(0x7f0000000000)="96a51256e7c31edafe781295b74acd2db0fbd442bf90ea6903570fce59559dc8361d52ff30ccca6a7c4ad2dcada8ad28efef9606d16d7744c18c4c9fb4b254c8e73d200e9c7cfeebdb") mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000554000-0xb8)={0x0, 0xa3af, 0x5, 0x8001, 0x1ff, 0x10000, 0x469, 0x2, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x5, 0x5, 0x80000001}}, &(0x7f0000e5d000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000019e000-0xc)={r3, 0x2cf, 0x30}, 0xc) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) 2018/01/12 21:34:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000894000)={0x0, 0xffffffffffffffff, 0xf}, 0xfffffffffffffeb6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000b5000-0x20)={r0, &(0x7f00009c0000)="", &(0x7f00005fb000-0x19)="a3ef117c5a74a3e499acbd4b26bab068cf627c13b14899fbc1", 0x2}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ad4000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004b7000)={0x1, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000a19000-0x10)={r2, 0x3ff}) r3 = bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) splice(r1, &(0x7f0000086000-0x8)=0x0, r3, &(0x7f0000759000-0x8)=0x0, 0xff, 0xb) socketpair(0x0, 0xf, 0xbcfa, &(0x7f0000ae9000-0x8)={0x0, 0x0}) 2018/01/12 21:34:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be17", 0x2}], 0x1, &(0x7f0000d76000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x20f, 0x3f, 0x40, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0xa, 0x1, 0x5, 0xfffffffffffffffc, 0x40, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x7, 0x1, 0x0}}], 0x90, 0x10}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000954000-0x26)="0e389af9b633d35ebca953f80164b33cfada2669c211e2551190176373f6f5d7b01278350354", 0x26}, {&(0x7f0000088000)="88db5a03943ca08be5d83cd3c8ae4ce6f987e49cbb1a5432b5df9bbc11654e959ca67e1565e81bfe43ac670a7ae15ec4e238f8eb4720ed04a20cebd066eac786d1a8ab084b335bc39af5cbfd9a1e391fac5236dae4da81bd29206947ac6fac3c7b44dbde34b6b0804af20e27858d78e1c08dfc94b3be460fafe94ae58590d01f58b69dbb723366b538badaed9a5a619cec62caf1dea93d6f90e01e098022c563dc76976eead402074cbc87971dd9eb934b0abdaf02655abd4ae6d8088666618284434ed4831185aa94452b30", 0xcc}, {&(0x7f0000272000)="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", 0x1000}], 0x3, &(0x7f0000317000-0x30)=[@sndinfo={0x17, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/12 21:34:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000d19000-0x20)="1f0000000501ff49433bf000170400760f07e8e0090008000007000004083c", 0xfffffffffffffd5d) socketpair(0xb, 0x80007, 0x6, &(0x7f000077d000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000eb000)={r1, &(0x7f0000f76000)="f662897ef16af08999e46985df39c968f59b93bea7465456e5c5e96ee1eefdb38eb5c28bf4c5838f0a3c85cab2f9678f84b0daec50871ab619a9083d35c05c3b42f87385250f6c48b5cdfa71c959333f991a54188b0e06819e558c88feb3557e916c1a2b74616e99aef4d9fcf9da4b098539bf239ef7b23c809aa2d76c8a58d48c8c", &(0x7f0000746000-0x8d)=""/141}, 0x18) 2018/01/12 21:34:06 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000581000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x4, 0x9, 0x1, 0x20, 0x9, {0x0, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfff, 0x1ff, 0x2, 0x800}}, &(0x7f0000cd9000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cba000-0x8)={r1, 0x9}, &(0x7f00008df000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b5e000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000098c000)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c8e000)={r2, 0x380, "8502"}, &(0x7f0000912000-0x4)=0x2497dbdd) syz_emit_ethernet(0x2c, &(0x7f0000a58000-0x2c)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20806, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) 2018/01/12 21:34:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00006c2000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006f9000)={r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e67000)={0x0, 0x3}, &(0x7f00009b2000)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00004cc000-0xb)={0x7, 0x5, 0x0, 0xffffffff80000001, 0x4, 0xbd9d, 0x1, 0x3d5, 0x8000, 0xffffffffffffffe0, 0x80000000}, 0xb) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000179000-0x8)={r2, 0x9f}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000ef9000-0x4)=0xde8, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) 2018/01/12 21:34:06 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000002e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000013000-0x55)=""/85, 0x55) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000018000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000038000)=0x1c, 0x80000) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000001e000-0xc)={0x0, 0x4, 0x0}, &(0x7f0000039000-0x4)=0xc) mmap(&(0x7f0000038000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000039000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000038000)=0x1008) r6 = accept(r0, &(0x7f0000038000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000037000)=0x10) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r6, &(0x7f000003b000-0x6f)=""/111, 0x6f, 0x10100, &(0x7f000002f000-0x10)={0x3, {"1f23e90632c131"}, 0x14}, 0xd) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000037000-0x10)={r3, &(0x7f0000037000-0xc9)=""/201}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x4d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/12 21:34:06 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x200000000010, &(0x7f0000027000)=0x1a, 0x4) connect$unix(r0, &(0x7f0000027000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000020000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000031000)=0x0) socketpair(0x1b, 0x80003, 0x1, &(0x7f000002e000-0x8)={0x0, 0x0}) accept4$ax25(r2, &(0x7f000000d000)={0x0, {""/7}, 0x0}, &(0x7f000001f000)=0x10, 0x80800) 2018/01/12 21:34:06 executing program 4: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000938000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000938000-0x8)=0x1000) write(r0, &(0x7f0000936000)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0xfffffffffffffdd7) 2018/01/12 21:34:06 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) r1 = epoll_create(0x3ff) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fd9000-0xc)={0x4, 0x0}) 2018/01/12 21:34:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x21, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000278000-0xc)={0x200, 0x0, 0x6, 0x1584, 0x4}, 0xc) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket$inet_sctp(0x2, 0x0, 0x84) accept$packet(r0, &(0x7f0000715000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003c1000)=0x14) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ff3000-0x38)={&(0x7f0000e9b000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000e21000-0x10)={&(0x7f0000c59000)={0x2a0, 0x34, 0x100, 0x1, 0x3, {0x12, 0x0, 0x0}, [@nested={0x28, 0x22, [@typed={0x18, 0x28, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x4e, @ipv4=@loopback=0x7f000001}]}, @nested={0x260, 0x43, [@generic="58a2d7d89b1397419e595d60b0f6704f8a2028ec21ec58646b84594189c30b8ce2397629c3a54a2f3a4cfa011be4ec921695f4a6813412d4759b6785cb64627e7757ad76138e4b69390078e5aef6715278b8c57b69b1ba76981f98e2187725398da7b9bb6dc6993cc21b2a0cab00682fcb3e0c7ae918f497c6", @typed={0xc, 0x7f, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @flag={0x4, 0x96}, @generic="78d1badd7bec20bfc60ec77e2052db7293fc3e4b625a76c97b5cef95aa56d0814e1a20edc8d49a57682cc617a4a801f0fddda1567a0f7ca9cade887d51008e7066397ed2e63cc0a0f55e31b0455c727eb2ee34b63742b28b8196aeac2e556b1d3a835aed9b39bfc88d9267c98a157861a2aae21a6d410ff1f60e56f4846b846d2d0ba277d1b56c90e5e0c4f1992da01f41e1da53e12ff745778a209a89d75871568e76082c0b52d66c52731f29e200d3885b3153a2e2935a3388dabcb3bc752248624e5ac4a737d144302a3b1a6a1ce74fae", @typed={0xc, 0x86, @fd=r1}, @typed={0x18, 0x8a, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @flag={0x4, 0x45}, @generic="109928dfa5ec367b19ca50bc75ff9711065a3fac461b022387624894a86040b56f84b23fba1c7f20ca0c07aa1ca06fb6a402add91a5bfcf71507fa4f6afd55b4295f294a50e614bc387a6c29190eeeaa548a3c6dba759f080dd1c507234bc45088230d0a6955776addf268ada4d8687c831dc4c68869113eddc980a5dfc346b02e54afc2f2d362432ef6045700708f0e7492043c9ea6c9bf0eefbb1390d4a7d850756bf7cff124198e93ba6f9a92445fdbd4356f578c271dfb38d1c589c7a8075dbacb68fe2e69d4dfe72f3937bf32149d3f", @flag={0x4, 0xe}]}, @flag={0x4, 0x90}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000001) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00007e6000)={0x7, &(0x7f0000563000-0x2a)=""/42, &(0x7f00005ed000)=[{0x6, 0x44, 0x0, &(0x7f000090d000-0x44)=""/68}, {0x0, 0xdb, 0x6, &(0x7f000035d000-0xdb)=""/219}, {0x1, 0xa7, 0x4, &(0x7f0000318000-0xa7)=""/167}, {0x186d, 0xc0, 0x7, &(0x7f000066d000)=""/192}, {0x7ff, 0x64, 0x2, &(0x7f0000bd6000)=""/100}, {0xbc6a, 0x30, 0x4, &(0x7f0000383000-0x30)=""/48}, {0x5, 0x4d, 0x7, &(0x7f0000608000-0x4d)=""/77}]}) socket$netlink(0x10, 0x3, 0x11) 2018/01/12 21:34:06 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@common='sit0\x00', @ifru_flags=0x200}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000007000-0x16)="0c2efd573cbe1b415c2bf2fe4e8daaedc17827c4303b") r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/12 21:34:06 executing program 3: mmap(&(0x7f0000000000/0xe09000)=nil, 0xe09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000032e000)="bff289364a391c2d6c7344ff084c21e1ccecc20ab41995d70875e4c029d2928a7a6981d9edb6b6d6846aa5928cbcbb4603fbc66a7ccf75f61fa031fac823caf5352aee68a1526c823e2d6cdd31338342e39e1b91bd609c2652626a53aff5d0e1c68f594e72df917d7d99517279f852025ca7a8709a0ce2eabba392715068d4d43be4cc4455d1811b2117aa7665", 0x8d, 0x4000000, &(0x7f0000041000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000d3f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 21:34:06 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031e000)="2200000014000700ea091008090007000a0000000022000004000300040001008c45", 0x22) syz_emit_ethernet(0x3e, &(0x7f00001ec000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000fe6000-0x9)=@req3={0x101, 0x81, 0x4, 0x536d6516, 0xb65f, 0x7fffffff, 0x6}, 0x1c) 2018/01/12 21:34:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00008a9000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000902000-0x4)=0x10) bind$alg(r0, &(0x7f0000ca8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007d8000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) bind$alg(r4, &(0x7f0000112000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000fae000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) pipe(&(0x7f0000c07000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000e2d000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r2}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000025d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r2}) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r3, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r4, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) poll(&(0x7f0000f78000-0x28)=[{r3, 0x9, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) 2018/01/12 21:34:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/12 21:34:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000087f000)="240000001b00ffffeb150000f6d8012d3200001e00000000ff06ffffffec0000f91617d3", 0x24) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e05000)={0xffffffffffffff9c, 0x50, &(0x7f0000e5c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000056000)=r1, 0x4) 2018/01/12 21:34:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) connect$netlink(r1, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20200}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000003000)=0xe) getpeername$unix(r1, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/12 21:34:06 executing program 0: mmap(&(0x7f0000b86000/0x3000)=nil, 0x3000, 0x0, 0x35, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b89000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000)={0x2, 0xb5, 0x3, 0x5, 0x8, 0x2, 0xaa8, 0x4, 0x3, 0x1ff, 0x400}, 0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xbe, "2e5c670eda4c63539d97a9290b7069e3f28f6ebc6df68a0f3bcc8434845f2c75c0129bd58edaabfdb1bd42768eb3762287d2e324e68c5e340b54ec253253046c82646c0aea9a2b70eb766b07115921785416c76c85adef31fb50fd02ba375d52844b9ba025164afb7abe7aac432fe976f0d205920f3db9bddbae0fe22816d78a6be3c07424633ae8016ceaa04fb256b24fa0bffb233eb2ce714bf46a7785906725b91fe784260d5d5856ad0dcf32ec76de558f1a3c45bf80e0fb6b064581"}, &(0x7f0000b88000)=0xc6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={r2, 0x12, "91befe00dd0cec9991aefa93ab4185927884"}, &(0x7f0000001000-0x4)=0x1a) r3 = accept4(r1, &(0x7f0000b87000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000003000-0x20)={"76cc16f9529fb3e8158f6147e7fc1426", {0x4, 0x1f, 0xffffffffffffffff, "852eb62c66bc", 0xfffffffffffff07d, 0x0}}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b88000)={@generic="2c237a9f277564def1e4ee83687fe4ed", 0x1}) 2018/01/12 21:34:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f9b000-0x4)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000f9b000)=0x0, &(0x7f0000b73000-0x4)=0x8) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000f9a000)=0x4, 0x4) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f9c000-0x8)={0x0, 0x9, 0xfff}, &(0x7f0000040000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b71000-0x8)={r2, 0x8aed}, &(0x7f0000d38000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ba9000)={0x0, 0x10000}, &(0x7f0000865000-0x4)=0x8) pipe(&(0x7f0000365000)={0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f9d000-0xc)={&(0x7f0000da8000)='./file0\x00', r4}, 0xc) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f9c000-0x10)={r3, 0x5, 0x64dd, 0x7}, &(0x7f0000f9c000-0x4)=0x10) 2018/01/12 21:34:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/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$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00003a1000-0x2)=0x1) 2018/01/12 21:34:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) write(r0, &(0x7f0000702000-0xf3)="1c89cf07fcd2635130ab72e8b7aa10e999ba3d55111d91e5375e98ee21c4d547aa4823795f4b4513fdb60cf2d2c8084c7b0b6d2393694ae3fda813b7fa40d28c3c205f52fa99c7f60f39f55b45fe1ce8f35a69bf4c7b02e980eb4a0a6c41941face132bdc2c01ca579071fa960d507007983074c025261fea7727ee088e9e9f345d4c5af8981f46c4019ddc164840df11508c4e865a1d6c88df1df4db688c1936058797a81ca55d2fc9076bf1cfb0583c3dc39d5136459a4d192fa3cdf7445604bc3b292c0e3c52a2a9e3b8a08b5d051b22a1d7fc0ec5cf266f64c5a7cc924950ab90bdb5c3fb90e0ce14eb6e95da665280acb", 0xf3) mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000232000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000633000)=0x14) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f28000-0x8)={0x0, 0x0}, &(0x7f000031f000)=0x8) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f28000)=0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000a72000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f28000)=0xe8) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000f2a000-0x8)=0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0xe, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000f2a000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r5, &(0x7f0000f2b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000957000)=0x10) bind$packet(r1, &(0x7f0000f29000-0x14)={0x11, 0x17, r2, 0x1, 0x81, 0x6, @random="96d527496813", [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x31f, &(0x7f00004f7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x309, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0xb8, 0x3}}}}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f2a000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f000067b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x2, 0xffff, 0x100, 0x31bb, 0x42000058, r4}) ioctl$DRM_IOCTL_WAIT_VBLANK(r6, 0xc018643a, &(0x7f00003b3000-0xc)={0x40000000, 0x9, 0x8}) 2018/01/12 21:34:06 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000073000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009ce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dff000)=0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c42000)={0x0, 0x0}) r2 = accept(r1, &(0x7f0000f18000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000006f000-0x4)=0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fdc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fdc000-0x4)=0x14) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) [ 152.101202] sock: sock_set_timeout: `syz-executor6' (pid 6473) tries to set negative timeout [ 152.112471] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/12 21:34:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f000041d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000c08000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000b4b000)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00003aa000)={r2, r3}) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f00006e2000)=""/20, &(0x7f00008cd000)=0x26e) 2018/01/12 21:34:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x2, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = socket$inet6(0xa, 0x80005, 0x7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000eab000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe0, 0x8, 0x29, 0x7, 0x2}, &(0x7f000035e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000023000-0xf3)={r2, 0xeb, "7f55d4b29793370c2688e8e996822544280073194dee728c8496d873584d02fcdd2187eb6dd6b95145f37ed33a63a8ba80911fc28fd8c90a91f1ac4f81c815ffc3eeeec8bc17b667e9c5c5ff8989db533cef6a651c4d9f7c069a9da308ce15a8b31b1ca268ebf5e9c1fccfc5cf168ef174a5c1aedc6856ee91e09de49552de9da7081d5687dbfe8af47296a342a15883d64654152c0f38dcd599fc2953e0ba9902dd6010fc38674ee3a84127b85cd5e624c047013901a7305355b548d1704178bd842deb1a10698d6b234978ce88cf77fb9b3f969585dbf6b2cad70d59ac29e4c33ff32c692e24141886ae"}, &(0x7f0000a7c000-0x4)=0xf3) bind$alg(r0, &(0x7f0000feb000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 2018/01/12 21:34:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) sendmsg$key(r0, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f0000cb9000-0x10)={&(0x7f0000ccb000-0x10)={0x2, 0x1000000a, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c17000-0xe8)={{{@in=@broadcast=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e39000)=0xfffffffffffffe71) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005db000)={r1, r2, r3}, 0xc) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00006e2000-0x4)=0x0, &(0x7f0000a01000-0x4)=0x4) 2018/01/12 21:34:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x100000001, &(0x7f0000fa7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e7e000-0x3)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000189000)=0x8) bind$ax25(r0, &(0x7f0000b0b000-0x10)={0x3, {"b0e6635fea081e"}, 0x3fe}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000d74000-0xa1)={@random="9f8789aabeab", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x8000, 0x0, 0x6, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/12 21:34:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) bind$bt_rfcomm(r1, &(0x7f0000264000-0x9)={0x1f, {0x0, 0x2, 0x8, 0x1, 0x50, 0xffff}, 0x6}, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000002000)={0x1, 0xfff, 0x10000, 0x4, 0x1000, 0x6, 0x5}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000002000-0x8)={r2, 0x1}) shutdown(r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000)={&(0x7f0000004000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000003000-0x10)=[{&(0x7f0000004000)=""/74, 0x4a}], 0x1, &(0x7f0000004000)=""/172, 0xac, 0x2}, 0x40002023) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000006000-0x47)="68bdd6e1f4d8940f592ad5e8bb7b4f9fe85cc14030e1d25ced53b4dea055edb59c24d396f3ac2c0259f8b42af67c4d85aac79a8a87503ef21f7f2a8900ef26c78e4e5815b023f3", 0x47) bind$unix(r1, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000006000)=""/80) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000004000-0x4)={0x0}, &(0x7f0000005000)=0x4) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000001000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000004000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}], 0x68) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000008000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000008000-0x4)=0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000004000)={r1, &(0x7f0000009000-0xd0)="e0495b41f8ffb0d437d3bcf11ed05e15c4773b0004c61a99893786a4e853b8b57bd1bfa96df5d981bf27ac07e072c8a8ec66c5a66be3b3912451cfa093e1417dde75ca9562cdea58e596f8a9b8fa0294f1f2d7e08fbdfb23979809d151b812c8ed2f2bd6a4d43acd7661ebbd8fd6e9bc5cd9c99a725d9b79a7e82df96d95568f6480260d0e84ea415e6e4286dbddc73ef586d682f8009eace1880d01f06ab645978adc0ba8dc24889d4e757347de3de937c90f6d331a7f4f43f0609a2f667390b30276ab2c47462c7e154084b50080b5", &(0x7f0000008000)=""/224}, 0x18) 2018/01/12 21:34:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x1, 0x0, 0x0, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000-0x20)={0x78, r1, 0x2, 0x9}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000000)={"bf6358e0c887b4e8ae2c0e149de115d4", {0x4, 0x3, 0x9, "703a46879879", 0x1, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00006b3000)={0x0, 0x0, &(0x7f0000699000-0x10)=[{&(0x7f000095b000)=""/119, 0x77}], 0x1, &(0x7f00002c5000-0xa7)=""/167, 0xa7, 0x7fffffff}, 0x40010000) bpf$MAP_CREATE(0x3, &(0x7f00004e3000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair(0x2, 0x5, 0x3, &(0x7f000078c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000573000)={0x0, 0x10001}) 2018/01/12 21:34:06 executing program 5: r0 = socket$unix(0x1, 0x3, 0x0) connect$unix(r0, &(0x7f000046d000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000d0a000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000937000-0x82)="884e7454a2d95e90fd0d3ccc75c1d9b3d9a3f995c6ec97e22f0d5c61f80cc44d2249b59e5465dba73d14c4ca31fe7dd7a96dda7068c9ed81b74c9ff3c2a13a21037ae64c6ef92e72d3f775decd24c1d70e7e10d3a8090b57b668686d409200c50d996b4c702e3dca5097f9beaffd75301dba5b5264cb3780f1204c9016ae30dbc165", 0x82}, {&(0x7f0000adb000)="493303caa33933fd46f4c269d4edd845953e7e2b805f9c45089e4e7d9cbb1d05491b1367adbdcaf083d87bdfb6848c923c1f2ddfc007e5eca679aeb32210458552db440b777fd1eb3e609958624afb2e123ff7b9d95ce2fd0f834252d3325af40d86f78647b75cc9090ee8bbc4adc76d8c0494e5303f17ffc8432fc0639a27cd27ff6a95376ef1af86817327290f49240b83b8e1f1661d35c240b522b0", 0x9d}, {&(0x7f0000a52000)="5d0f124c3345865628e79477d0e2f909af9c152720af3875a9e5b4d184a9d3c18c766b71746f00e2f6e696014e3af5e90425ae453c23111d2d708978094a47fafc7c55796b9f23327b59474b090892391e05e35a8f1151f438ca5cd65c0fb23cc878bd79bda95966fb2e4e7eee392426e43e0e4c59cc920c6cdf7d5e50b127a79d2e809e04a6387cbf6657f466b92e5e7e3e18b1", 0x94}, {&(0x7f0000001000-0x15)="e4a0000ed93e3ba778b1b3d35e0a705b5eab65041f", 0x15}, {&(0x7f0000001000-0x69)="88bc94cb46b32f1e10147a99fe3f77f84d2dde4cf460f492e7fb509a27876e0ec417f9ea66bbd9f74c5af480d519c0bce3b7688596533da95c42f516f8f9c5efdf29dd93a7ce7b548486b114c3eb35aed94bf2a59e31064f05c221cad1e6e5198ac572a107bf18960d", 0x69}], 0x5, &(0x7f000077a000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x8004}, 0x10) 2018/01/12 21:34:06 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000063a000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f51000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) [ 152.169953] sock: sock_set_timeout: `syz-executor6' (pid 6473) tries to set negative timeout 2018/01/12 21:34:07 executing program 5: pipe(&(0x7f0000fdc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001000-0x94)={{0x7, 0xae7, 0x20, 0xffffffffffffffff, 0x20, 0x7fffffff}, 0x1ff, 0x2, 0x8, 0x8, 0x3, "d9024bb39acbf8072eff54a3295773021c3a4904789ecbb9e0dec06a2e8031c2111336be6add6df08d2610dab3e63dfcc200185fb0a73cf2b5ba3e376c7189e82b2ba05d0c96821fba085f158abb326fe5baaaf5c03162b9031e60f3421a7da82041866c4c1d81d1a5b027ae291bc1dfe46ec17aebd798451fb5bbed0a56b69d"}) r1 = socket(0x18, 0x0, 0x0) connect(r1, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000-0x4)={r0}) setsockopt$inet_buf(r1, 0x0, 0x2003b, &(0x7f0000001000)="c65d7b4892cb41e4ebc1b009fefd1620a096e477f88ca121f006817a7f319d60a80a189cd00014a6e104bebc577c2d63d2b7377acdb5b26e41bc5e4de411c065468f04ed51ccf41a7824106aae2811197218f22bd4e8c89bfc8f679ba31a26496a76b8e6aa35bfb4f89ff334857814688df2d3fd01170c69582c208644bafc107b9e9e", 0x83) shutdown(r1, 0x100003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00004ea000)={0x0, 0x0, 0x1000000}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f000086c000-0x3)={r3, 0x0}) sendto(r1, &(0x7f0000002000-0x31)="9a05b262cf23674ba3df15e889b6071a9014dec18063113fa3c92f9495bfb651271d2d3c8de19869bbd779b0d78100f98a", 0x31, 0x48004, &(0x7f0000001000)=@sco={0x1f, {0x4, 0x6, 0x0, 0x1, 0x6, 0x4000000000004}}, 0x8) r4 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000002000-0x90)={0x100000001, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/12 21:34:07 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e61000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000022d000)={0xfffffffeffffffff}, 0x1) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xd, 0x0, 0x0, 0x0, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/12 21:34:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x81000000) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000de5000-0x66)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @random="d4accc60fea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x19, 0x3a, 0xbfffffffffffffff, @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=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, '\aY+', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002c2000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bff000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000d23000-0x4)=0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000cd0000)={0x1, &(0x7f00001fc000-0x8)=[{0x3, 0x3, 0x1, 0x8}]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000577000)={0x0, 0x0}) r3 = accept(r1, 0x0, &(0x7f0000be9000-0x4)=0x0) sendto$llc(r3, &(0x7f0000875000)="7d8039c9e356fb15b131fb89c8be7e865fd171593d1706408b9dea4f6203e2a29c0c5c9b072d10b64a6f66576b4bfe53f7bed7be5af154a3785f75c321c2238e9e3a577dfb78fedd8f7236f3608afe4102b44f3251f8541958864065f99877a84ee2740cd141b685ee51ebd04f892f2474d951e2f63f6690fd579e471b0ea81152732a37d7a0f399972531d5865e62719ae3d4c0d3d2a1d522f93c", 0x9b, 0x0, &(0x7f00002c3000)={0x1a, 0x4, 0x4, 0x81, 0xffff, 0x8, @random="802df4eb30a9", [0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000fdf000-0x8)={@empty=0x0, @loopback=0x0}, &(0x7f0000353000)=0x8) 2018/01/12 21:34:07 executing program 4: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20a0c050, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000003a000-0x4)={r0}) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a0f000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x794f, 0x6, 0x58}, &(0x7f00005c5000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00006f8000)={r2, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/12 21:34:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffff9c, &(0x7f0000005000)=[{&(0x7f0000001000-0x64)="c1f1590ba5f5edbdc1d38b33d979684187655c3ea74e41a57badc13faeb865a9d28554a098010c6aeac789af5e775c5672639550cc822141227f734097c6ac39de81c85457866d4b4a8fbc27636481c4a3e137414dd6af8a1826f0b5ee4aaf058ae9635f", 0x64}, {&(0x7f0000001000)="8ace1615390aa0d7e05be4ee6a0c58ae3b5cf0569893002d0691abfbae0d366b9a3e29c162f8e052cc4e52e16c9e1a207bd04b375c36869e0f39567223b246720db5326fd3f52a4e0748ade86d49ca4ef7939179c68fa4812ee4778b7aa42ecf5698488a9a77db1acf8d334b4831366b8be733fd03bd2a70c29ff3d4fbcd93572bb108a327a918ab28b031d4042b8393099cea3605169cc107fb95759711d2918c60e7bf14d7d9aa6c50344670a729be8ac4a29cf41d532c2f4b04c6bd6e29f0611f2d9dcc8a20d03812f0a173d149fde0a2dcbf72fc", 0xd6}, {&(0x7f0000006000-0x5f)="97a56231139e40034e0ae35dddbb549487c57ad54327ce7cf123f75db1f409d48cb1ebebedd3f6670705675a9189b1068ab16330179607b1a211a8fcf168e275c8c08c5a059f1f8aac83f94f36f086bda35ff975bae803d302c3aeab8510a2", 0x5f}, {&(0x7f0000002000-0xe1)="c1414477efd26872a63bff3ddbf33651e31d75f23e7844830ab4952b75383a0e7e247e343590547adfef54296bd62d46b8db9a41df8074b53ad5e7b052acee54a847c027be5618b8adb3eba12459f7f35bc1d672a85a29e5ad1664c8a982d7842cdaacafcb7ccfa5c79087999f41b42a53ffdce843fe5c83213d0fb2971221c1df229553ea756f5638de6b54651344b78e658aeb1e1399f47328991d802f20651396f7c5d9807d22be3a38b4eadd9a8286918d175757d38d471fce155f3a7cb2389616b301556b8b38e41651477b3af2318699ae12a5c96c943adfe62a4908961c", 0xe1}, {&(0x7f0000003000-0x28)="fe681b6087b8aef8ea45aed978dfb65158bcd7d1fe44de4410aa5326760f66388487528cb25f122c", 0x28}, {&(0x7f0000003000)="2ddd1d17783124629c56b6142eb9a8430954b14e23e295f01064a247672c5fda258c29e87a0cf5e5d566843a7d2476d86ba0e36c", 0x34}, {&(0x7f0000000000)="0334198c6ec9c39173f6b34f3f4cc324f7977ca93acdce8ba5182d1f0ffb1eac7691ef204f7ad2404045425f4949bf6c102abb585823", 0x36}, {&(0x7f0000005000-0x98)="d45e3b0d9ce6e35b52f74bae7c86e7792d81a8a10b47390e124be6913cf4c23a430c1e51494e55334ce9a7a094b0108693bf804134495f75ac54181eeeff166baa67f28c1e49a5ab24dbf621db559d4a88de651462550e38a81c21e8b9dcb071538d6473f2d6ccbcd9e0192e9a7d04d8245e3efabe1e5e102afde3ef9ac6e999af36782c658609591953d221a268325e95357c5b619d109e", 0x98}], 0x8, 0xfffffffffffffff9) 2018/01/12 21:34:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f000056f000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000-0x20)=[], 0x0, &(0x7f00008af000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/12 21:34:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x200000000001004, 0xa) write(r0, &(0x7f0000d2d000-0x198)="130000001000ffddbf00f4a0180f050000230a009d000000080aafa714000000000000000200000000000000000000000000983ae38200000000e9a0b4b88e08000000000000000004f200aa09b1267c3d0f615e77e150da8ed7d56ca466a47bd871a5cd5db27dd20000000000eca41bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d886959e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8b1", 0xb1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000afb000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000d54000-0x10)={0x10, &(0x7f0000162000-0x10)="0a928b435aed27e20e1cc7647059f356"}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000079f000)={0x0, 0x0}) 2018/01/12 21:34:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000373000)={{{@in6=@mcast1={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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000427000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000397000)={@loopback={0x0, 0x1}, 0x5429222f, r1}) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x0, 0x4) r2 = socket(0x1, 0x0, 0x0) recvfrom$packet(r2, &(0x7f000021c000)=""/4096, 0x1000, 0x2002, 0x0, 0x0) 2018/01/12 21:34:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) socketpair(0x9, 0xb, 0x3, &(0x7f0000257000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000fb8000-0x4)=0x9, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000026b000-0xa8)=[{0x0, 0x0, &(0x7f0000598000-0x10)=[{&(0x7f0000fd4000)="5426180b0f310cf4", 0x8}], 0x1, &(0x7f0000a6f000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000df4000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/12 21:34:07 executing program 3: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x401) listen(r0, 0x86) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00004d7000-0x4)=0x4, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ef5000-0x4)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ef4000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/12 21:34:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) r3 = accept(r1, 0x0, &(0x7f00000e0000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e4a000-0x20)={0x7f, 0x10000, 0x820b, 0xfffffffffffffff9, 0x5, 0xffffffff, 0x8, 0x6b8b, 0x0}, &(0x7f0000d55000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000dce000-0xa)={r4, 0x2, 0x295, [0x3]}, 0xa) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0xf) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r5, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000270000-0xe)={0x5, [0x80000001, 0x3, 0x4, 0x100000000, 0x7b]}, 0xe) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e30000)={r6, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r7 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000084d000)={0x10001, 0x5, 0x5, 0x100000001, r4}, &(0x7f0000813000-0x4)=0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r7, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000158000-0x4)=0x0) r8 = accept(r2, 0x0, &(0x7f000015f000-0x4)=0x0) sendmsg$inet_sctp(r8, &(0x7f0000dc9000)={&(0x7f00009db000-0x1c)=@in6={0xa, 0x2, 0xffffffffffffac95, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xf1}, 0x1c, &(0x7f0000382000)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f000093c000)=0x0, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$unix(r8, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) connect(r7, &(0x7f0000bd6000-0x80)=@generic={0xf, "d988e9d070076119975c7d750b195fe6eddf8f8d09a31af3d3719857cbf1f9ce46d452a5983600fae3bd25a70da858b344b68368f392b5b530910b01a4f40699cb230b2334fce42e81997739c2fb095ea6ffce74fa125a16190f3247bc0447314f4604658ca7fbd27746497c3e6e2dd3e3b41536bf085b1c26a33a9fcf20"}, 0x80) 2018/01/12 21:34:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x40, 0x2, "55431b770f6c8f19a18ee617a1cb3b43116435afd978fb5d5c45ded35b23d7314a289788d244dac0425b9dfc8eae23b115801ff1a66fe37076632ec13244c6b1dd4a9e3e95d7649aec"}}}}}, 0x0) socketpair(0x1b, 0x0, 0x5, &(0x7f00006b2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000d6000-0x19)={0x0, 0x11, "185f4b7def946161a6cd5e49e66387eedf"}, &(0x7f00006fb000)=0x19) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000098f000-0x8)={r2, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000012c000)=r2, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000016d000)={0x0, 0x7, 0x9c, 0x7}, 0x8) pipe(&(0x7f000015a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000afb000)={0x0, 0x400, 0x0, 0x6, 0x0}, &(0x7f00008f9000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000c10000)={0xffffffff, 0xfffffffffffffe01, 0x8000, 0xffffffffffffffff, 0x9, 0x7, 0x7293, 0x71, r5}, &(0x7f0000032000)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000988000)=@assoc_value={r2, 0x0}, &(0x7f00008b0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000030a000)={r5, 0x1ea2d31, 0x40000000000030}, &(0x7f0000261000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000016d000)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x35, 0xfff, 0x1, 0x8, 0x4, 0x5, 0x7, 0x8, 0x20, 0xe254, 0x6d, 0x6, 0x1f, 0x3ff, 0x3]}, &(0x7f00005ef000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000025000)={0x800, 0xffffffff, 0x8, 0xa251, 0xdc8, 0x9, 0x5, 0x8, r6}, &(0x7f0000011000)=0x20) 2018/01/12 21:34:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x5, 0x100000000019, 0x22, 0x1, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6(0xa, 0xa, 0x5c75, &(0x7f00004f2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d28000)={0x0, @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]}, 0x5, 0x8, 0xfffffffffffffeff, 0x2, 0x5}, &(0x7f0000853000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003e9000-0x5f)={r1, 0x1, 0x57, "d84c9b778c73c23b22615854921d5c16da904ff71935079ac2d9da1d0ce17554dc17abc916cf2031a9b246c5a644ebc856c149777abc8ccb0ee96af5a5279e38979e73103ef1f9eaf1319871286af4136a46bf01f0c279"}, 0x5f) 2018/01/12 21:34:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) socket$inet(0x2, 0x3, 0x7fffffff) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000918000)=0x0, &(0x7f0000c0c000-0x4)=0x4) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0xffffffffffffff38) 2018/01/12 21:34:07 executing program 6: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00004b6000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bf000)=[{&(0x7f0000851000)="faaa687294c3a3df3641affeab59bc996c8bf0b215e482b632f6bbcffd2241e0aa41ad763cc63b0270441af5f2ca965fec693c24bbf6036a430f7638932971d79dc7fde352f01f2c575189b88b0331207ed75068ef14f1997cee8ee89f08142e45c1119bcd9fb568a044dccf26f79f649f5476fae79a120b1ead714ac3b5f72f7628a2600d9721b258b9c2b1bdd8025f57a9d34b4b2347487b2ec373ca9b6fa0f335573e5dd5708b996563b6d6013c92f69f3be2ff114600e59665e2547b3483a084a626c7038be825", 0xc9}], 0x1, 0x0, 0x0, 0x50}, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe7000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000114000-0x4)=0xe8) getsockname$packet(r0, &(0x7f0000749000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000019000)=0x14) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000169000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1000, 0x4, 0x7fff, 0xa}, &(0x7f0000fe6000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000071a000)={r1, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/12 21:34:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003d7000)={0x0, 0xa1, "4ebaa189014482ab6e37114a65d02d2ee9bbb0a98ed53bce78f9eff0fcf134ffbb5b5fe8a73b060224c2c728f5a5004ae2fe7550741e633c5f6565c41b046b79d1d00b2a493984d2d61fc0b4f59cf4b53146b76356ae5f7926b2e8d092bf2ac4c82a73fffe5b0334ca40976aec040d4b78533725e0c3be5ddcfff10049bca7f7ba27bb9c4da113eb966a201b912112ca581ae477e92cc4ff7e7788b84586297f8b"}, &(0x7f0000d0c000-0x4)=0xa9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000cc000-0x16)={r3, 0x200000, 0x7, [0x80, 0x2, 0x9, 0x5, 0x1, 0x100000001, 0xfffffffffffffc01]}, &(0x7f0000796000-0x4)=0x16) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002da000)=0x0) sendmsg$alg(r1, &(0x7f00004b3000)={0x0, 0x0, &(0x7f000074a000-0x50)=[{&(0x7f000017a000-0xa)="b16729a6016b60da2bc1", 0x0}, {&(0x7f0000cd3000)="cb9e94113b2c48", 0x0}, {&(0x7f000074c000)="2e28275f6a7d462136869bc99e3f1e9895013564335b8aab1606cf01ab22440bd3b77bc55f67b32da185de6df54d57c0636608548ee5cc11cc68a4ee093b1ecd4e24fc89a60f994ab0ff9be83203e732fa388ca26876e9e84f4b929d7088a9faa14803c1df8912f68fc267f1c45bec", 0x0}, {&(0x7f0000b7a000)="04ec4549d47b17ab0e3dbf55cb629009f4eaf47bb175b4cb6e29aaee65de2b4248ddddfcf3cae0474498a72ffbe8300c2bb26c48f796cb6604379ac2d0ace3a6bb1a628f2de7a05754a0c0a56306efe7a690b49c4bac3942b3544ed51df0386e7d102a8694b9107db135abd78f0331bf96058d9414891610de906165d4c38ced1027cce096df45cd27f2f7b11f87a1ed8ef9b3c52177a14872a431510310c6086f4d4b", 0x0}, {&(0x7f0000017000)="0268227494abb36760bd24482a9c65a17205605c12134318b0afc9", 0x0}], 0x0, &(0x7f0000410000-0x118)=[@iv={0xd0, 0x117, 0x2, 0xffffffffffffffbe, "7e3610024b5cb3f68aab91a34ed82235f98217fd241020de76491164734d1e8b655903d4515d2615a83704fe74b5865a167a57f1034f0a7a6a7f05d4c784e389f62899edf2cb15cc7fdbe29e26eb15734366b95e0046b5ea018e54fba5546d617f626e51b66797a3a3ed4d8dfb3f0df98758e2757124a7732074e3eefb316c9b09ff2c1aed2f8aac95571b6b38fdca084e01c7cb2c139ab9c3df07d8a048110e247443e015b5c4c039ddd736d4c58dd228f637ba38d7"}, @assoc={0x18, 0x117, 0x4, 0xdb55}], 0xe8, 0x0}, 0x40000) 2018/01/12 21:34:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000dff000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000ca6000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004e0000)=0xc) sendmsg(r0, &(0x7f0000ff3000-0x38)={&(0x7f000054b000-0x14)=@ll={0x11, 0xff, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000373000-0x60)=[{&(0x7f000031c000-0x12)="6a7c485facce49d778d56e864c90d8c67c43", 0x12}, {&(0x7f000008f000)="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", 0x1000}, {&(0x7f00005eb000)="0644898bf137690ddaff88d54536cf4631de05c31995abdf27f4ed159cfae53a795ed5f7cda3f421df7e469fdbd0dd4ded6ce04a435b2cc7fbf141c5a6fea5fac295d01bc235ffe554bdad5fb23c6bfea60547e0b884760c54e0d67cf55b48f921879fa6698c731d707bee3f70f7bc", 0x6f}, {&(0x7f0000889000-0xff)="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", 0xff}, {&(0x7f0000b35000)="9ef15daacc889c0b40325bfd52158d6f2cb3d020f506fd04bb0f4d55f6309397b1", 0x21}, {&(0x7f0000c6d000)="3e314c7f7b598a20109359f6b2e1f76bd0267f96c6a8838af97f5b30a10cd48ecc97bc9e72ae09c2f699ab6b5de21f6d4983f63c335fbf25820f7e936ad5ad7162e663ba523b7a8add95823508bccb1fb39efe6287e366553228", 0x5a}], 0x6, &(0x7f000077f000-0x590)=[{0x40, 0x10f, 0x6, "c7c43e3533c868fe88b0ea8cc308e787b66c487512b43c0952c576360b81e77ae7ca0e73314e5bb3d49768"}, {0xd8, 0x117, 0x20, "b9358338e93670062508bf0f0bbc1d9eda2834a3031dc5040c0212877b046887a1138f81571cf9c567690ec6f371b2aa62e58fb00c270ac334e12470c200ead59a9ee62cb2a5683dcc2e881a7509eb8a76b72a19117fb1f259cfc6efc992d4d7d18354dc855044113c96bd900043792d37ffcf9675f069d6ec0e2af08d57c52600521ca1fa756e9ba199c930680cb8bb64105103b061825f0a906c0260ba6ef43a9d2c35a44568bed20a8b7e50ca53598480c4acb52ee67bd41146e45f3b10896c0b26b2"}, {0xc0, 0x113, 0x6, "3865fedece21bc1b2d296ca020f7ab8d3c6b6f76caf4588685375f460e09c84abf2261050182b4e10e1474e4d664e37221f5de6c3258985d101436d3e82fbde419672c95c4cf9792cfca7ed2efb5d9013cadde39f25a5c407c88d81a15d2bdfb6adc231b52456ad6deb782e86244adf38a35358a981d6aa69f00627b77644b44d633b3a62ad8d8cc6c5c4e0edd5aac4100d2849d1a9537cb4c57f308714386cec442b1fe4500714d75727750"}, {0x18, 0x104, 0x3, "e502b42388501522"}, {0x38, 0x101, 0x6, "43c39866cb456d21663ba83f14b9b626df73dc14537fff9769071ccabc4a31cebfcc56cfc1"}, {0xc8, 0x118, 0x5, "0fa1d53f0e25985dcb7d160adfd1d632ef952032bb1170dfc5a6424368d6d7ade8911755c798874ebf8e402e84799ece36f077680419a135f47f6baead7a749c7f8b5f4a64441d30aff5188171837dc2d2878bc00462c40af28b2f30e468bb949d0f540ffdfb91421025e8a16a3b368f237f1e6527033e45638ae47137742ee9918950ebbd589e4cf6d575fc4e3e09cdf353a44f576574946079254c789bece82962c20f3c728157cdec65695f9fadadd2bd"}, {0x48, 0x113, 0x0, "4ce3c58ec6588d463bd9e05e844cc2ee91f0af9fb8f22abee6bd323a9218ccee40c05fff39d7e82bd632face87976f2633b5cbe3cf38"}, {0x110, 0x0, 0x3, "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"}, {0x108, 0x11f, 0xccd, "e040105bc98388b8c8b11e314b9bf2db89b38559394ef9fa34fd53c07593911edd4f925329fb6c9c202b0e31b78e10dcf10fde5f1e8d2ca6a3ae24ca0bc559c3e50bba37eb8b92d24f0f8a226d80d0ba0e96366b4fb2c93de4ac8e9f3425682ddf1e08b7a27d00b51881c2e1a03e6e902f1acdaff21bc0b85b407bea379eaba8e7f1fae409bd3dbd3eccbad9821f0835f9bcca90cfa41d63ed69ca5bba1a6eee7dc4b04db51728982be9f44e42a76e38cfc10cd0f28d6bfd5696f54757dd4dcefc1f269326181bafce04ad492b9d9643f9bf5be35a8fe3161a129a09c51601f110dd715ab6f79fb6c2aebcd14f8bec8a0f4c"}, {0x40, 0x11d, 0x9, "37ef59a38efa6f2cd61b0ff2d72558f471225380a6989ea2045d69164dfde020dc8ca17b41a5af1820"}], 0x590, 0x24008880}, 0x24044084) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000491000)={0x847, 0x4}, 0x5) r3 = accept$inet6(r0, &(0x7f0000935000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000034d000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000155000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x5, 0x8, 0x61}, &(0x7f0000975000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00004ba000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000d2e000)=0x0, &(0x7f0000ffe000)=0x4) 2018/01/12 21:34:07 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80006, 0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000008000)={0x0, 0x4, 0x4, [0x6, 0x8001, 0x7f, 0x7]}, &(0x7f0000006000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r2, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2000000002, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[], 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/12 21:34:07 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) sendto$inet6(r0, &(0x7f0000d12000-0x5)="526a679a", 0x4, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f65000-0x4)=0x40, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f68000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:07 executing program 0: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$nfc_llcp(0x27, 0x2, 0x1) sendmsg$key(r0, &(0x7f0000f53000-0x38)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x2, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/12 21:34:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = socket$netlink(0x10, 0x3, 0x17) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000148000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055d000)=0xe8) r4 = accept(r1, &(0x7f000069d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dd2000)=0x14) getpeername$ax25(r4, &(0x7f0000b48000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a7e000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000697000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a45000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000997000)={@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]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a85000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050e000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00006c6000-0x38)={&(0x7f0000f82000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000050f000)={&(0x7f000032e000-0x3f0)=@polexpire={0x3f0, 0x1b, 0x500, 0x1, 0x2, {{{@in=@rand_addr=0x2, @in=@empty=0x0, 0x2, 0x0, 0x1, 0x8f2, 0xa, 0x20, 0x0, 0x33, r2, r5}, {0xfffffffffffeffff, 0x4, 0x105, 0xfffffffffffeffff, 0x1f, 0x7fff, 0x10000, 0x167}, {0x4, 0x400, 0x4, 0x5}, 0x3, 0x9, 0x1, 0x0, 0x2, 0x2}, 0x3}, [@sa={0xe8, 0x6, {{@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x6, 0x2, 0x8, 0xa, 0xa0, 0xa0, 0x5e, r6, r7}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x33}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x22e, 0x7f, 0x5, 0x7, 0x6, 0xfffffffffffffffa, 0x6790, 0x9}, {0x144d, 0x9, 0x5, 0xc8f8}, {0x4, 0x200, 0x200}, 0x6, 0x6, 0x2, 0x2, 0x5, 0x11}}, @algo_crypt={0xa4, 0x2, {{'chacha20-generic\x00'}, 0x2d0, "68105190fd19b68942f49d70163e1151be86e12a19d43822330bbf13a074f79dd75806cc70e73b0aee8fbabf094a7c85269cb68722566a5e1dc808f24ada9c82e17353190ea60480cd8637a8bcd2bf66acb8255d4573243b729b"}}, @u32={0x8, 0x0, 0x401}, @migrate={0x5c, 0x11, [{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x3c, 0x1, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x32, 0x7, 0x0, 0x2, 0xa, 0x2}]}, @tmpl={0x144, 0x5, [{{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7, 0x7, 0x3, 0x9, 0x0, 0x7, 0x1ff}, {{@in=@multicast1=0xe0000001, 0x3, 0x6f}, 0x2, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x1, 0x3, 0xffffffffffffffc0, 0xf9cf, 0x80000001, 0x5ce}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x3c}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x3, 0xb46, 0x1000, 0x7f}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x3, 0x6, 0x8, 0x9, 0x8}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3b}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1, 0x3, 0x100000, 0x1, 0x2, 0x80}]}]}, 0x3f0}, 0x1, 0x0, 0x0, 0x40}, 0x80) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000498000-0x4)=0x0) r8 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000095c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x1, 0xfff, 0x2, 0xa0, 0x80, 0xc, 0x0, r3}, {0x5, 0x7, 0x4bf, 0x0, 0x4, 0x1f, 0x79710e71, 0xfffffffffffffff9}, {0x0, 0x0, 0x958, 0x1}, 0x80, 0xd, 0x3, 0x0, 0x0, 0x1}, {{@in=@empty=0x0, 0x3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3, 0x0, 0x7, 0x6, 0x0, 0x100}}, 0xe8) sendmmsg$alg(r8, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x100}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r8, &(0x7f00007fc000)=""/34, 0x676) preadv(r8, &(0x7f000051f000-0x20)=[{&(0x7f0000f09000)=""/237, 0xed}, {&(0x7f0000758000-0x4a)=""/74, 0x4a}], 0x2, 0x0) 2018/01/12 21:34:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e7c000)={0x0, 0x9, 0x8}, &(0x7f00001c1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/12 21:34:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) socket(0x8, 0x2, 0x10000) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x18, 0x29, 0x4, "f1eb"}, 0x18, 0x0}], 0x1, 0x0) 2018/01/12 21:34:07 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c65000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000a6c000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x2, 0xab, 0x208, 0x80, 0x7, 0x9320, 0x1ff, 0x9, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xea, 0x4f8, 0x2, 0x660, 0x1, 0xfff, 0x10000, 0x9, 0x1, 0x6, 0x1, 0x9, 0x7, 0x200, 0xffffffffffff9b49]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f0f000)={&(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="91e4933bde946da9a30c4de7ae94bfd1ece3bb123fc32e6b7dfbbfbb1412dea7fee728bb31989e1979fa7f4592d92ffe27495b37d15aa8b9cedd3bda153b2b52ee63df813bec5da27b5aa64f9fd9984bcf9a6d49ef1db21bc862af495f2bb3fa79bae7d6344d6fd785922db1dda0ec869399eca431de84bb25cdc43657bed1e6a9437fc464c92d9156af72793d925a677b668c412a33078cd5f815a4f7e4f0d44996c3f21e663c105c83355b7dc7f92585e659934d3bf6e8080bddd95aad548a02", 0xc1}], 0x1, &(0x7f0000a01000-0x158)=[{0x108, 0x11f, 0x8, "b33018c60aaeed93f234a481cd671f176f1288b51da2c34f882e0aa68ebf4889b2d3e6d64d711b1dcc10675042a8fd3ffeb56de44f33fcf0840bc9930c55998a6a55bc1009b1a36f99074d8183aabbbd71976c01b7c81f07049040a21ac983985b25cef557d7cff0d12c3e92b5fd4b97cac8fae49bcdef81dbfbd1913442de1404dc7103c8435d3138c4f8276777ad91060268fe1260bb0702aea47aa200cc4b2f46369e6d28191cc4409069beb18065a08ae7ff79c592646f44d8280612162cc52de9267fd83c0d21a513dd4a45081602816a970e7f491c5ec9390dda5dbcca056b0e12bd7f2a791063795201f842b73835d9"}, {0x50, 0x11, 0x5, "fafa97e3ffb8af41c861cfa3f3009d0c1af5acb650d7947c180ac69b42167e8eec03ec1ac890bcf605f6695853f1e4f2dde02cd93eed65b5eeecca"}], 0x158, 0x40}, 0x0) r3 = socket(0x1e, 0x5, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00007c4000-0x4)=0x8001, 0x4) sendmsg(r3, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r3, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r3, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x22) 2018/01/12 21:34:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x4, &(0x7f00001a0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000457000-0x18)={0x0, 0x1, 0x10, 0x1, 0x2}, &(0x7f00000a3000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000311000)=@assoc_value={r1, 0x1}, &(0x7f0000b3c000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x6, &(0x7f0000f01000-0x39)="b94faf573420"}) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/12 21:34:07 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x6) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f7d000-0x90)={0x4, {{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]}}, 0x90) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007b0000)=0x47fe, 0x4) socketpair(0xa, 0xb, 0x20, &(0x7f0000be7000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b8b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d5000+0xfd6)=0xc) accept$netrom(r2, 0x0, &(0x7f000016e000-0x4)=0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f7e000-0x4)=0x0, &(0x7f0000f7d000)=0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000088a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7e000-0x4)=0xe8) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r5, &(0x7f0000330000)=@ax25={0x3, {"ffc746dcaaa0fd"}, 0x1}, 0x10) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000081c000)={0x4, 0xe6, r3, 0x0, r4, 0x80000001, 0x6, 0x863}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000081a000-0x18)={0x0, 0x4, 0x8, [0x1, 0x8001, 0x1ff, 0x6, 0x9, 0x53, 0x400, 0x7fff]}, &(0x7f000069b000)=0x18) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a6e000)={0x7ff, 0x2, 0x9, 0x4, r6}, &(0x7f0000f7f000-0x4)=0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f7e000)="7f00", 0x2, 0xfffffffffffffffd, &(0x7f0000ee8000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r7, 0x112, 0xa, &(0x7f0000f7d000)=0xf7, &(0x7f0000f7e000-0x8)=0x4) close(r0) [ 152.592955] dccp_close: ABORT with 260 bytes unread 2018/01/12 21:34:07 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ffa000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000012000-0x4)=0x0, 0x4) accept$inet6(r0, &(0x7f00009d7000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006a5000-0x4)=0x1c) 2018/01/12 21:34:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a54000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008c0000)=0x0, &(0x7f000039b000-0x4)=0x8) r1 = accept4(r0, &(0x7f00002c2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008a5000-0x4)=0x58, 0x40000000800) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fb5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba0000-0x4)=0x8) 2018/01/12 21:34:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000f7f000)="1e000000200043f90003ffff04008d4001e200850000123b0300f2ff0000", 0x1e) r2 = socket$inet6(0xa, 0x8000000000002, 0x0) socketpair(0x4, 0x1, 0x7fff, &(0x7f0000537000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00005cd000)={0x20, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f00007da000)={0x3, r4}) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000940000)={0x7fff, "41ae16f7aeb1"}) sendto$inet6(r2, &(0x7f000074c000)='v', 0x1, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000358000-0x1000)=""/4096, 0xfffffffffffffd34, 0x0, &(0x7f000030c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/12 21:34:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000b61000-0x4)=0x0, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000312000-0x8)={0x0, 0x0}) accept4$netrom(r1, &(0x7f0000449000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000bf0000-0x4)=0x48, 0x80000) setsockopt$inet_int(r0, 0x0, 0x3b, &(0x7f000003f000)=0x8, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = accept$ipx(r0, &(0x7f0000fba000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000da6000-0x4)=0x10) pipe(&(0x7f000052b000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00006bc000)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000ea1000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d98000)=0x10, 0x4000800) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) accept4$inet(r0, &(0x7f0000ba0000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000452000)=0x10, 0x80800) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00004e8000)=@generic="79198fc6e0fc84c13524ae1ad9206059") getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f000013d000-0x4)=0x0, 0x4) 2018/01/12 21:34:07 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) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00009ae000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000060c000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000229000-0x28)={@generic="fb178e7a0b4320d0473689daae3df99c", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000935000-0x1000)="c5f4099a", 0x4) 2018/01/12 21:34:07 executing program 0: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ec4000-0x4)=0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ec5000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000ec2000)="390000001100090469000000800000000700004001000000450001070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) 2018/01/12 21:34:07 executing program 2: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x200000010) write(r0, &(0x7f00009b6000-0x26)="26000000200043f90003ffff04008d4001e2008500001200010006ff000007ff002103c75735", 0x26) sendto$llc(r0, &(0x7f000047a000)="c3d899c49450356d3f47a0eda06b66", 0xf, 0x20000041, &(0x7f00007a1000-0x10)={0x1a, 0x15, 0x5, 0x5, 0x8001, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/12 21:34:07 executing program 4: mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000644000-0x28)={@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$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000aa1000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000aa5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000aa6000-0x66)=""/102, &(0x7f0000391000-0x4)=0x66) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x4, 0x1100, &(0x7f0000aa5000)={0x0, 0x0}) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f00009e8000-0x38)={&(0x7f0000aa6000-0x27)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000097d000)=[{&(0x7f0000a26000)=""/4096, 0x1000}], 0x1, &(0x7f000065d000-0xbe)=""/190, 0xbe, 0x7ff}, 0x40000000) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000aa7000)={0x20002000, 0x0}) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f0000aa7000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x8, &(0x7f0000aa7000-0x8)={0x7f}, 0x8) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000aa5000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000a08000-0x4)=0xc) 2018/01/12 21:34:07 executing program 1: r0 = socket(0x19, 0x5, 0x81) getpeername$ax25(r0, &(0x7f0000464000)={0x0, {""/7}, 0x0}, &(0x7f0000f9e000)=0x10) mmap(&(0x7f0000000000/0xce1000)=nil, 0xce1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000c37000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f00001ab000)=@delpolicy={0xac, 0x21, 0x703, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x0, 0xa, 0x0}, {@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x200}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ce1000)={0x0, 0x0}) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ce1000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fd000-0x4)=0xe8) accept4$unix(r1, &(0x7f000044d000)=@file={0x0, ""/108}, &(0x7f0000a9e000-0x4)=0x6e, 0x800) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x0, 0x5, 0x401) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000ce2000)=0x0) socket$inet6(0xa, 0x7, 0x9) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ce1000)={r3, @rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/12 21:34:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) pipe(&(0x7f0000e79000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000087e000-0x16)={0x0, 0x2, 0x7, [0x0, 0x0, 0x10001, 0x7, 0x100000000, 0x0, 0xe653]}, &(0x7f000086c000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000bf4000)={0x2, 0xffffffffffffffff, 0x800b, 0x4, 0x3, 0x7, 0xd21e, 0xffff, r2}, &(0x7f0000b72000-0x4)=0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000888000-0x50)=[{&(0x7f0000eef000-0xf7)="874f838240be56789d8906f3cc10d222fe43eda2ea607cd9d4d2b4fdc41c2ba95b27240791f9bf54499ccc331e7b7c3cbd07a961dc53e0bcda55e88f0c7fec26fa5d1a8e6cc9a08b76ddeea6abedeadab6dbc3781c1cebb73661eb6332f83957d931c0110a5a1430aff01dea9096a4553de014d186d66c43083503acdf9dc61b58b1f75fd9b93773de62a33bd5e4fb490b9df60e62fc061493b20baab9247181cf4520bec8585b58583ed75c79739d7b9c568f953eaf090abbbbdd47417fa4a4571a771fb4d8f21324749122cb63dd6ee5aa154bb2a6bed3b35ad009046ac2044e69c547d1f6b3edeaf4402b904412cb3a14ded7eef6ea", 0xf7}, {&(0x7f0000085000-0xe4)="2c7d7b03f903d584b3cd67654c593d4588a17382f3063a57b3d28c1faeef2b7ff61d759c970d04f0d3eebe44499f65fcca208c6da754530e4af3e72f64cc8b506613cff31bc91e5967894fb6ba4565fa5e4161143518c004c88a46161a2db8b7ab56beb31b892e69e664ff9fe3de28d8fcb505fe6ad52951f4b5537e31b25de94d43529d747492117cbe3c78e977e6b7d3244641b5290d97e3fc5f70ba161715a9691de012e8aad651842d39503d7f5649d76ef8599846fa44c2e10c5cafcb22bfa6ac98f322a4c0c75d262f7a564738d717de4cbb7dedcdec50feb6013ee8c2aa1ee0b5", 0xe4}], 0x2, &(0x7f0000010000-0xa0)=[@iv={0xa0, 0x117, 0x2, 0x8b, "65e9fe04233e0099676735779ca6333923f1b501e5428c1089b8005727d62a1e0b667e7222b102198d5cc105dd31899c6717ab938f6775977f38ffe24470f9b19b71ba73793421384510eab4fa43486bcc6f2a36ab1d914f30bd49a06aa825dcda28b47bbafea7d830f59103979ef449e947da34cd4f4c1dd998547172176413e908231dd7dd028719febd"}], 0xa0, 0x0}, 0x4000) 2018/01/12 21:34:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d02d0000005104"}, 0xd3b}, 0x10) syz_emit_ethernet(0x7a, &(0x7f0000ded000-0x1a7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@cipso={0x86, 0x14, 0x0, [{0x0, 0xc, "e42503be32d87dae3ab2"}, {0x5, 0x2, ""}]}, @timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000f27000-0x8)={0x0, 0x0}, 0x9, 0x8) socketpair(0x9, 0x807, 0x1, &(0x7f000087e000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000359000)={&(0x7f00006e9000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58, &(0x7f00006e7000-0x30)=[{&(0x7f0000713000)="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", 0x1000}, {&(0x7f00003cb000)="36c212bb20a47baa30578338ebb50732cb65f7bebf893a46c38578c10cf778356a516da77c26a671d5dcb7e1c05b86d54ac4fb06db172b4d63e9b06a59ef69b3b465afbc2ed3e1a3f9d136f463fecb34c14e1538af608dee311ddd39ae7ce22d16727c8b708d6d7b1d1a22286588a7098cd889a7bc008b55aba6bf34c647f293385777c5670ad20f2ae6158ffcc2cffa6876ffeaaa44275a0bec5adff4584a1c060518e34374468dab82", 0xaa}, {&(0x7f00000e3000-0x15)="17aee2cfba34f93ca28a469641215126a1fa79ec30", 0x15}], 0x3, &(0x7f000017b000-0x188)=[{0xd8, 0x1, 0xb03, "c5baaa5e898c267599f40f695cff54d5e85c833926de0a14a9e65c6bdb3679d1089a4042a4bc22aba412bb3d6a383f8d476d0b54f80c35a7707adca8cac20ce78aea36ad88d4f7efe88058e818ff270632290040760c216a3a8418da38c26135d76ce8757ce58581c17627ffea42f3bc9b5de6b2aec5129dfda185bc0926fc2d76eff00b3ffe7b55a3660c67d8325e8e6115a73e654897aee729abea70b64d522950b91e03d187e7b9ddb20d44470e6c4172750dd905b34fc2e0df00ab367f8087"}, {0x60, 0x13a, 0x6, "b64106448ece393b91582b151311d1097285245b0652cd8064d2ff22b1910e8956c0ea47e0594dc58644370a36425ca2d105ca3e0e28f9ec3e39206c06853793b18c377d0b43c4f2da"}, {0x50, 0x1, 0x77d, "643ce450bea6399a23a90ce3f4258f2e986309087a80e4de4f55cff1ac9709ea49a5fcca4cc0776d18c7116f71ba3318028995023076e0d1be082684cc"}], 0x188, 0x800}, 0x20000004) syz_extract_tcp_res(&(0x7f0000036000-0x8)={0x0, 0x0}, 0x200, 0xffffffff) syz_emit_ethernet(0x224, &(0x7f00003d1000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x5, 0x8, 0x1}], {0x8100, 0x1e4, 0x1ff, 0x3}}], {{0x6006, @ipv6={0x101, 0x6, '\arB', 0x1e6, 0x2c, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@hopopts={0x3f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x7, 0x4, 0x2, 0x1ff, [0xa393, 0xfffffffffffffff7]}}, @jumbo={0xc2, 0x4, 0xbd}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x4}, @ra={0x5, 0x2, 0x8}, @jumbo={0xc2, 0x4, 0x2}]}, @dstopts={0x3f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x3ff}]}, @dstopts={0x32, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x4}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x12a5fe5e}, @calipso={0x7, 0x10, {0x5, 0x2, 0x1, 0x6, [0x6]}}]}, @hopopts={0x7e, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x18, {0x3f, 0x4, 0x7fff, 0x6, [0x64, 0x248d]}}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1, 0x0}]}], @tcp={{0x0, 0x3, r0, r2, 0x4, 0x0, 0xc, 0x10, 0x4, 0x0, 0x8, {[@sack_perm={0x4, 0x2}, @generic={0xd, 0x8, "bb00fe24cae3"}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @generic={0x1, 0xc, "9819d6777d1dc3887163"}]}}, {"848f89ace258639fcd838aa2e5d445abd381235994f8b83dd956f7c49211a17276f8fba1dd83c6a95fe49ca9991e462aa0f69b29c83de2929e602a05a5262933b83c2cd3b7cf0d230938dbe91346d5588d8ed34b2d42b4fc0353fd701ef9351a97b3aec86f335e38bec53bf037d577a280795ced5361419fa92750ac0639bd5f95cf334612f6122890e55b195f4add10f1bfd7c71795faf03f6bc60ff3922bd69060b81c2274dcd75d1ece90e9193b6f84dc9544588220c6401b632e919b471c6c93a3d6c00b171a86174aa6b71a406130647ac362c771580ff7c7b9106551630c6499f6f89a98e8bb9008"}}}}}}}, 0x0) 2018/01/12 21:34:07 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000012000)=""/5, &(0x7f0000003000)=0x5) 2018/01/12 21:34:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f00004ae000-0x8)={0x0, 0x0}) sendto$ax25(r2, &(0x7f0000d48000-0xbe)="122e8827e6c0a8f9fcd3ee060a31b6a32da46aee74f2eef687e92fb267911f4b6c0a8759d1926fb823bc49caaecd5f36a78c06fe8e836b9feeb35fbd30f3e876603c3bd9735710ee8a794ebca511f895c51fddae52062a205be53f3f4b15876bfa1aaee288584f9a3867cbb314ee06484df7d619c6198ec2b818b1d6d3ec8a0b8d07818e70deeb651d25e5a521b3c87d12b8dcd9ce99211512458b1ea7e7ae681accd504f278445d3aa45a9fa5ec28fe5bda901cb7dbc22f200ac152caf8", 0xbe, 0x4, &(0x7f0000e9b000-0x10)={0x3, {"7ab6c296903c08"}, 0x7f}, 0x10) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f000018e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x447772, 0x5cd1, 0x0, 0x0, 0x3, 0x8}}) r3 = socket(0xb, 0x400000000003, 0x40023) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000cdf000-0x4)=0x0) socket$llc(0x1a, 0x3, 0x0) listen(r0, 0x4) 2018/01/12 21:34:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000df1000)=0x100000001, 0x4) 2018/01/12 21:34:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000de4000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000940000)=[], 0x0, &(0x7f000055b000)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000028d000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bf5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ff3000)={0xfffffffffffffffa, 0x0, 0x10001, 0xfb9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000091c000-0x20)={0x7, r2, 0x10000, 0x5}) recvmsg$netrom(r0, &(0x7f000076e000)={&(0x7f0000ab6000-0x10)=@ax25={0x3, {"6f1462a5ab34d9"}, 0x0}, 0x10, &(0x7f000056d000)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/12 21:34:07 executing program 0: socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000aa6000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000955000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000-0x20)=[{&(0x7f00003e2000)="b44c70bc7687b363058f43e24936c68f511a6a40ea4f6bd68473f06b00313dec1a7c1bfde4efe4932e0d0fd2f11c18811c8f95f738d9ba0332ccac01b2b7aab4f04cd9fa1f2e6b895baecee947691ff70763fb4f68eb631343ac0e8b476e8b8356cba1c196", 0x65}, {&(0x7f0000d4a000-0x56)="9a86714312aa36cd2b13c2a25ec4b2a43445f9431133ac484c17a2d6f7ea2fe047d52e4ac9419f5f336df0c3e816bf69286f7392fb4508cdcc2314c90c7ee3ad679f96daf8c34eac3427dabd3a1be209245a8cb2444c", 0x56}], 0x2) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000004000-0x48)=@full={{0x3, {"2930b9ac91f475"}, 0x0}, [{"ec758bba9f132e"}, {"62c6a8e6610c6a"}, {"34edcf938b0151"}, {"5987f1422a3183"}, {"a2b61b0fe62536"}, {"dc860efda6a3f1"}, {"3e4afb1ed7e88d"}, {"2dd55f287f85b1"}]}, 0x48, &(0x7f0000002000-0x90)=[{&(0x7f0000002000)="47d709cda3ea8659aa5a6b4444fdf7", 0xf}, {&(0x7f0000006000)="6c73bd663514dd9aed82eab95f2d314de682fea24ee605959769c80a52d75deadd938642ae592632a48f3033801017c4bcbc5cb8539a64ee71cb13950ec55178675250fc8bb49f6ffe343b0524612285ac601a6f512305cd94c127cc0911d4064f5efc8dfb25", 0x66}, {&(0x7f0000005000-0xd2)="829ae8e81eaf0953e13643dc39cf9435b1fbfe1b73faa20b3a246d7feacfca6cda92dede2b4451de6683e07b4c5bb64be0ceb9c56c51da8d8db72c74751cc3200c492048f917b669460e4f7750ff2b6517325b9857db1fc1fcd66fe92a9994f9f562c70ab2bdfe27c32ba533a84271af2c9589fa69eb7dc98286d6efa24f442dfa7ea05c1833961bb11bc1b247c667bd0151a9274acaa5175c3b90dffaaaaecfe0f1d77f2dbdcd2153208de3315ed2ee0d357dd44c979d47ff934bc26bb03fd83a3c00bc6e092de972d91af97ac769c62d38", 0xd2}, {&(0x7f0000006000)="477afad14c65078daf4f4b511f405ad007fa71160429e193a87c34aa440070ef35597211ead71295b46e3bd1557c5d455edcaf57f04692af3348001f93155683954eda48fc77a4e797f7b67f3f75d2905863001aeba55875c3b6f8e4bd47e0c2867b97feff616f6a1424d5acd72f02d6c1339f8893804e84be3ff13da8f179764bbb73", 0x83}], 0x4, &(0x7f000000a000)=[{0xf0, 0x139, 0x100, "2fc8edf7b87c5fa8829877bbc17d6c83463a258775b38842083600b2a9524094e1b6862a0ffec8b4f8972bddda08c94da3bf38a4ec5ce5e8fa7798dfa4425f52a01dc7c68416b9be84d4ae07840504b852624a538ba9c594515c1d0c0573d436183f1fd3ee1f5a732750d70d422d4346d0d0c36b76561bb0ed03d4d32c1496b4b507a6f662db4a8b6537c8d7f6ed2e1b80ca48f89ac1b2149af51b9f5e8cadbb81f50c04bc9d906d1ef47d26377109f7861877145ce72b5d0a9dae8e36f7eccfd46eff8abd738bb63786fae4388a56714b609a8600465e6e46ba02c3bc"}], 0xf0, 0x80}, 0x40000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/12 21:34:07 executing program 7: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x20a1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "13f77d", 0x0, "ace340"}, ""}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f00007e9000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 21:34:07 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fc3000-0x8)={0x1c9c, 0x0}, 0x8) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000049a000-0x18)={0x0, 0x2d8, 0x0, 0x7, 0x7}, &(0x7f0000fc3000)=0x18) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000087f000)={0xd51, 0x9, 0x3, 0x7, 0x7fffffff, 0x56, 0x1, 0x1f, r1}, &(0x7f0000fc4000-0x4)=0x20) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 21:34:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0xfffffffffffffff7) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000b84000)="9caecf9e4c2eb2fbebdfce0aebc9e6a6b01f56b0c95eedbd78915dff9c0e0ee163eb0a3110c98c1cce8897d05751fbffa176f3ce1ce6af6d3bbcd14fea8aab02f46c1570f1eed22f31159907898d9ad5731d4b16a5a64abe327fedc361122128a60fd4e1276426d9a2c2e92ee00d9b1dd38ea32010d3a7adc897c88c746f3423399e5cdf9fa0573ada8538012b29d4928cf89e35c70fc37320086a9c0f2dcc35fa4bf36c4c0847d5a2ea0051ae842c953bd3896f3e8814bd7b6a721d602825", 0xbf) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000647000-0x52)="", 0x0, 0x8000, &(0x7f0000dab000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e74000-0x40)="b1", 0x1, 0x8000, &(0x7f000055a000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x800, 0xff) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0xff0d, 0x0, &(0x7f0000f70000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/12 21:34:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x80b, 0xe0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000001a000-0xb)={0x8001, 0x100000000, 0x0, 0x4, 0x7, 0x5, 0x9, 0x504, 0x65f1408, 0x3ff, 0x7}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, &(0x7f0000272000)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) sendmsg$kcm(r1, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0) 2018/01/12 21:34:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f000084b000)={0x0, 0x0}) r1 = socket(0x10, 0x1, 0x100000000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000a2f000)={r0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000097f000)={@generic="15a39a7bdbfb5cfe2f76055879695538", @ifru_flags=0x4400}) syz_emit_ethernet(0x4a, &(0x7f0000f8d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @udp={0x0, 0x0, 0x14, 0x0, "918e986814959d976f08855a"}}}}}}, 0x0) 2018/01/12 21:34:07 executing program 0: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={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]}, 0x5, 0x5, 0x82d, 0x6, 0x42}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={r3, 0x0}, 0x8) close(r2) close(r0) 2018/01/12 21:34:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b41000)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, &(0x7f0000f24000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000033b000)={r1, 0x622, 0x10000, 0x9}, 0x10) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x1000, 0x4) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f0000142000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/12 21:34:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\x00\x00\x00\x00'}}}}}, 0x0) connect$llc(r0, &(0x7f0000911000-0x10)={0x1a, 0x1f, 0x6, 0xfffffffffffffff9, 0x200, 0x7fffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d9e000)=@generic=""/16, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000c9e000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000f4e000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) pipe(&(0x7f0000162000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000dd3000-0xaa)="292c89ecd83509f2e0df56227aef45ee908bee910bdbac8a23dd5d2286cb963b76ca9b92ae5d60a4374b89a20facb7b0db1245a5828773e87110f02dac3b22ad9a9e959cc0de8eccf8722506573963c0853810e2e3f277eb098ad7c72bfff8f8ea9832e5c9612caeacff68ce0bacf496b88e3a9e79d52a5229d3c3d9333f3c6ca11e41724a81df40cba481cffbb341af65902e3ae75f5ac57d1246c9e7a191ffed888414aa4538702560", 0xaa, 0x20000000040000, 0x0, 0xfffffe40) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00004dd000)=r2, 0x4) 2018/01/12 21:34:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x1d) r1 = socket(0x11, 0x802, 0x300) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) close(r1) 2018/01/12 21:34:07 executing program 7: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ad1000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000079f000)={r1, 0x0, 0xffffffffffffffff}) pipe(&(0x7f000092c000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f000098d000)={0x0, 0x0}) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ad2000-0x20)={0x0, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000608000)={0x59, r5, 0x0, 0xdae}) socketpair(0x5, 0x2, 0x4, &(0x7f0000774000)={0x0, 0x0}) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad2000-0x8)={0x0, 0x0}) accept4$ipx(r6, &(0x7f00001d2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000086000-0x4)=0x10, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r6, 0x1) socket$inet(0x2, 0x0, 0xffffffffffff8001) 2018/01/12 21:34:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b06000-0x20)="1f0000000b06f5de0000f49f00004000001f00000900010005ffdd00010080", 0x1f) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000c7000)={0x82, 0xfffffffffffffffd}, 0x8) 2018/01/12 21:34:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000245000-0x4)={r1}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000080d000)={@generic="216d3093ca2146ec99df4643ba73c3e1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r2, &(0x7f000037f000-0x3)=""/3, 0x3, 0x1f260a90a8a31d23, &(0x7f0000a07000-0x14)={0x11, 0x1, r3, 0x1, 0x80000000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) sendmmsg$alg(r1, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d909c891c4c3e8b3ffab2ba9cebaaf07868e79904c9cb2205fb0f0dc1a6e3c4623ccf0b162fe7a221724991dab1b927f7364c6cac75e27e8d73b6ad4136e4d413c8910f3536ef76f61c", 0x80}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/12 21:34:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bae000)=0x80, 0x4) writev(r0, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) 2018/01/12 21:34:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5c000-0x4)=0x0, &(0x7f0000f5b000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000426000)={0x0, 0x19, "6d116f38555ae04c3964332083cc68233f0b6eb7c95b054375"}, &(0x7f0000feb000)=0x21) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002e1000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c51000-0x4)=@assoc_id=r1, &(0x7f0000da5000+0x983)=0x4) 2018/01/12 21:34:07 executing program 3: mmap(&(0x7f0000000000/0x57d000)=nil, 0x57d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000057d000)=@req={0x28, &(0x7f000057e000-0x28)={@generic="7b10cc97886289af1e8f8946125e4a0e", @ifru_settings={0x3, 0x0, @fr=&(0x7f0000291000)={0x8001, 0xb7, 0x40, 0x7f, 0x4, 0xb0, 0x2}}}}) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f000057d000-0x314)=@allocspi={0xf8, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:07 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f000000b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000b000)=0x10) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000000a000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0xf, 0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000000a000)=r2) r5 = socket(0x18, 0x0, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000002000)={@generic="f7fdad83055ff9942db08783456e3d92", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000008000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) connect(r5, &(0x7f0000005000)=@nl=@proc={0x10, 0x0, 0x1, 0x2100}, 0xc) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f000000b000-0x1c)=@req3={0x3, 0xec9, 0x9, 0x280, 0x8, 0x5, 0x20}, 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) 2018/01/12 21:34:07 executing program 2: r0 = socket$inet(0x2, 0x80000000000003, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f16000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x2, 0x4, 0x204, 0xd006, 0x1, 0x401, 0x2, 0x2, 0x0}, &(0x7f0000001000)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xe)={r2, 0x3, 0x3, [0xa51, 0x9, 0x9]}, &(0x7f0000000000)=0xe) shutdown(r1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000003000-0x4)=0x0) 2018/01/12 21:34:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000000008) writev(r0, &(0x7f00004f4000-0x10)=[{&(0x7f0000069000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) 2018/01/12 21:34:07 executing program 6: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8, 0x3f, &(0x7f000022e000-0xcf)=""/207, &(0x7f0000df4000)=0xcf) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df1000)=0x0, 0x4) 2018/01/12 21:34:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007c1000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000985000)=@req={0x0, 0x0}) bind$alg(r0, &(0x7f0000bbb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00002ef000)=0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000095000-0x4)=0x6, 0x4) [ 153.069345] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 153.090805] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/12 21:34:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x0) getsockopt(r0, 0x107, 0x11, &(0x7f000051e000)=""/0, &(0x7f0000524000-0x4)=0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000855000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000087e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/12 21:34:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) sendto$llc(r1, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) getsockname$unix(r1, &(0x7f00006b3000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000015d000+0x8dd)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:07 executing program 2: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008da000-0x8)={0x0, 0x0}) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, 0x0, &(0x7f00001d3000)=0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008d9000)=0x0, &(0x7f0000731000-0x4)=0x4) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f000016d000)=0x0, &(0x7f00008d8000)=0x14) 2018/01/12 21:34:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = socket$nfc_llcp(0x27, 0x1, 0x1) r2 = socket$inet(0x2, 0x80a, 0x2186ec17) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000c21000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000068f000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000901000-0x8)={r3, 0x8}, &(0x7f0000f87000-0x4)=0x8) sendmsg$nfc_llcp(r1, &(0x7f00004ac000)={&(0x7f00006a0000-0x60)={0x27, 0x4, 0x6, 0x4, 0xa4, 0x1, "11a80f17031893fa55ce6ce77775800a35742faa16401870dbe041889ec71f8fbbefe4bfe49fb9918ae0a0fb68cf79ff3b698fe08e151e54073e5d9a659c16", 0xffffffff}, 0x60, &(0x7f00000a8000)=[{&(0x7f00007a4000)="2173526bf191bd74548f6a1f911f5079ab3b028e400a251fd76cd4c55a0102bdd7cf00aa2bd255ef062ef1e8fa048c78aabec793117b0ed5ed8c1634f0b21723013da95cd346d2b4a98e1d5efba45f92224f8c078efe96a2230a22bc94e7e5ac5ec38e541bf9a82d25e097e31a3277ea6b16f4b7434c1575c9276cd89140c1cbe6bc46f76c864ad0fd7c82f7bd1412e94a47056e21c23dd463175e748940ce2daf43b325d535f709afeba52e9dc80b8a543b4736c35b7c5379a58a92920aa4016c45b0fbfeda94638b4dab2905cf39ab44ab39f2a84a18c926f13c746f0b5647e0173174c76c0127e232c6ed0d833c0b3fa899c56169", 0xf6}, {&(0x7f00000cf000)="006ef955b25a26bb01d91a4bba603472b8b2a009971f357f776bb1640c601bc2dbdefe103413b1b2c91cb61de35336ea32e0489f80fc2916ce5a756fe89cffc6b3beeb46bcfaac5e03d3593365c1ad8f422328a7cfdd80cd64b002a7183de4fb92cba99fa826b282ef40041f620c2f8d286373139cda8031bfe7e51bee19bec0dd27d5a63bcb156f7e1140cfb3a7937f6eff17d94dda7edd82f723b624accfae", 0xa0}, {&(0x7f0000325000-0xf7)="05ba8039fb3354cdf961f40dd27385be9dd392e6a935898c4db7fabc12a3495779eaa5eabb2df3305d8e1d21d6d9fd71f39331da1bbd5a258abaa58417242ad61cd9920b3e54f8c7f390a8b526fd3570813de24ecc22b41a467fb7271cd81c62ec779ef32a9d9aa823fced8eb7d6d55528c0fbcda9e9324fd2f42fc7861e88810da03fb4ec9b5c7a4d798b9dbb2086affc32416db8007502820cc775128044074f76295137e956fdfebb53cef11c86ab58104934976966e2e96a381510cf1ec94330ebbff66e77fba8a8038cb11c224ae42941c3f96623f6cee1f4e8296631eb6bda2a5c913dd5211d0ba7bae1b34e51fa93a880f91f16", 0xf7}, {&(0x7f0000213000-0x20)="163bda8a83dbb1c8c9d75fb3c92ea923e396ab4791c20f3891d677d71c1d89f5", 0x20}, {&(0x7f0000e72000-0x28)="aee05162ae6ce49a15ef8a8db56d6ea2e936d1a2bd57c967ae6298a5e32e398b9e61668e57a10db1", 0x28}, {&(0x7f000003e000)="2148b3cd7c295cde520532f6f42be5b33462b884c42c6305ecad54f027", 0x1d}, {&(0x7f0000210000)="624fa7f1134dae8f80995bd7429bd8bbf9a73e4dbd9c7d1e3497bfcacc2c4793e8ff0465836b89edfba8126767c62da708daba28583549fad5f94f8c83b0e93c8bba9273f8c49ebbc2c746cee0d11411224ee323c7175b23eab619673efec3a757715a7ad7166a83e28ac25036fc96f35e7a1749762cb913d430c9e62e1581a984d101257221e4be66a6276f48fd58977cd92d85d769cf00eb98c8e6185b58e88cb36fe21544ae5cf953c38cbd5e", 0xae}, {&(0x7f0000522000-0x58)="f3e3a6654581fd0854fa64b3eb1094fb407c6d2cc2c1ea96c559caddecb32905844a50d73866c53be57f610bbb82c1178a3b27508c36662222132f9d5b44e6214922bdd35fd7a67bb2c8b9461b0bed0d50791affa9bff739", 0x58}, {&(0x7f0000a45000)="8f43d74ea26bd0665997cdcad6ccb3d7b70263d77742013559c295e6a6be52d23df7cb5813143f13f8dd83e9a5a97c742b8ed46ed7ec7016ad15b278fb4fdc6629543a97f5b12d73989c9cf7a1cce1bb0c8133f5bb4723a9093e9b74de3e7794f2cdd5c850a2073f02", 0x69}], 0x9, &(0x7f000092d000)={0x40, 0x13b, 0xaa, "75b2b0822dd3c858478c2fe540106e42a1e411bab6922a494617defa2a6b8abd483b0e16760d70e7a08e7a6936"}, 0x40, 0x40040}, 0x4000840) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000047c000)="09d763d4cfdf1202d4c60cc972d481d22eddf22d22d8110280b3bdb5e503dfa138", 0x21) pipe(&(0x7f0000e7b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000765000-0x8)={r3, 0x100000001}, &(0x7f0000f3f000-0x4)=0x8) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000764000-0x4)={0x9}, 0x4) 2018/01/12 21:34:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000096e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/12 21:34:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000415000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x0}, 0x98) 2018/01/12 21:34:07 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000b000)={0x0, 0xde, "5c5a4487339ed6ccaa6e4a042c574937c0d8d041ee11a4e640663da17f0bd7cc273d6aa577edd4d6ec1514b6da08128348a847ea554eb647dd3d189e65620d7bce000ff63059094fef79129e8f92342b39d25077b34c63441a819a080a5c8c066c7913ed2de4ea65458175247e1bfff2f51569943974f1ea277cfa513038a06d5125dbccedd6298feaead55cdb08f6129267967f1c7947fda1b775cb9717d15a724d36d59cd020ea9d945bb3c63c74962ec1e92e48591da93a445eed64b93e2055eae08e70e7bc55945f73ba2c6d2c472e2d1f3159f13f2a1bef2ef006c2"}, &(0x7f0000009000-0x4)=0xe6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000a000)={0x0, 0x3}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000009000-0x2b)={0x0, 0x23, "1b6edd1665082c45fc300448b6392a0fc18be28ef0bc1299bbb77858f20cf601cefa7d"}, &(0x7f000000c000-0x4)=0x2b) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000b000)={0x0, 0xdb88fc8}, &(0x7f000000b000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x1c, &(0x7f000000c000-0x1c)=[@in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x369a8165}]}, &(0x7f000000c000-0x4)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000008000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x18) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0x90, "def5e75a8b3d1e20156a3893ade121374c7903f8644aa9b2f6de6876c2a3a9269a9d11ca2a57db116e7a4a2bd1d0ad5b3bce7900bb43be4fbd186e78ad6574ec08097ceda1adc1f6cb58c3eea8fb41a23b57d1f44c3b301d83dcf12f5b2065dbcc613f83eb5e23c05f475b14126e8b5f289c48ffbb5565b42425abf7c8e3ccc8240073a4fc6dd9d20819d49df8b05406"}, &(0x7f0000000000)=0x98) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x10000, 0x1, 0x8, 0x0}, &(0x7f000000b000)=0xa0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x4, 0x9, 0x6c2, 0x0}, &(0x7f000000b000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000-0x98)={0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa29f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4564}, &(0x7f0000004000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000009000-0xfd)={0x0, 0xf5, "c896f6deca29dd6ce92e347a13e7c085f3302acb7f585b27eb88a1e58cd6acfd11dffb01857268e689c0646d7767b0a60a0188d6d6c6dfa7350e70e668719208c5282c1cbded9e240579c55667027cfa79cf2030a2399ff936807f2ec8fcbafb93b1c983df9092354cfd113364e5139a0c37004ef5a94ea1d8c4445f3f6f18bcf18b5f5cd36a7415564d90bf857016c96fe41333bd88ab59d9f53e49c19d83f74ec01aa979376ef189710a85a56780836242c18f5368ade4557091b91da577fce574e6bb84c27adf04d33c8e3cd55ba66e4a2500dfda1eee5541a349ed42726c0d80ef7790f7fcf96d55577236edd864112542ec3c"}, &(0x7f0000002000-0x4)=0xfd) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x5, 0x5, [0x2, 0x5, 0x80000000, 0x1a64, 0x7]}, &(0x7f000000c000-0x4)=0x12) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000b000)={0x0, 0xff}, &(0x7f000000b000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000c000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000-0x10)={0x6, 0x200, 0x1000, 0x4, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 153.162469] sctp: [Deprecated]: syz-executor7 (pid 6785) Use of int in maxseg socket option. [ 153.162469] Use struct sctp_assoc_value instead sendmmsg$inet_sctp(r0, &(0x7f0000009000)=[{&(0x7f0000009000)=@in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, 0x1c, &(0x7f000000b000)=[{&(0x7f0000002000-0x89)="33f8ab8b8b9126a2d22172281aa4670749ad4fec9731ee9bd02859d7d0489eff279475a3251a1531b9a75c0f6593d504e2c084fe12dbb6916e5cecf722267f8075ed1289c4871f4fa31d7dee2f6bead3ddc9aab36942e5c698b5560c7cf29721b2c9b4bdb4cc2ac349be6deeb82591c86475d54612cd267b810e295ae4ef1c1ba1be27cac7ea054379", 0x89}, {&(0x7f0000001000-0x85)="766ede534dd6125126ca22d22b6d0c99e48d3487ef9ddf2f060ae34eaa80dadfa10db96cc1cf33c12718cc14bd1751b9a21bb8a20795ea37a56eb1ca6ffa89c8b312108dd6a1e203c2f60b1a6b1e3bd2b879cdbb4db70a23439bbb4d7695303468ada1483214f64edaef95242e252c830781f1828305ededc7ba63d049e42392923785fed6", 0x85}], 0x2, &(0x7f0000003000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x8, 0x1bbe, 0x5, 0x7ff, 0x4, 0x800, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x3, 0x0, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x6, 0x9, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x428, 0x8000, 0x0, 0x3f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x34, 0x209, 0x28, 0xcc, r4}}], 0xf0, 0x0}, {&(0x7f000000c000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000c000-0x60)=[{&(0x7f0000008000)="c48aa139a4b0b6e7a7d526727bff26f580e20634a01c15a4e72eaafd7b1b45c107591c04b572e03c0d8ce8245b1f62c34529e3b5b636e05a3ebbf6d23cf4022127099a0f41957ead87fb1389f729c33c6188dbdad03be97bf3811378aceebcff2d1d7c608bb2ee1b0b05896df0d0a3e8212cd1c391bbbdf69753dc7cf93c2b5abd04db07348fd53a5473c644a8b9ba8e9b80203490071df1e26ab775a8c4c90e1c27583e0d0934a9b8a79ca92c31a0804748de85f66a3fe935434638928423c73d11235817323de0", 0xc8}, {&(0x7f0000007000-0x84)="dc73901a7156b25dc91beb23dba4be77d0fbc3c3b9c96cee27f4709e553ffe5d4f78aa84d40ab6439a23bc1e067dff9c27cbe51c27d92874dec740d1e86e30b973e4ef62cd95fdc6aa1c2ffa95030a5de144a86aa561213392112b0d7b681eef6642c1bb598954a523c40617da7abe4dea0a4c99a205ebacc8c847f0bdd76f193996b997", 0x84}, {&(0x7f000000b000)="cce45c97e4aae2c6", 0x8}, 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0x1000}, {&(0x7f0000002000-0x1f)="71931ee25aaa83dc52dcbe8ed99076f134bc971c767d3cb1016759f8cea331", 0x1f}], 0x5, &(0x7f0000002000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff01, 0x9, 0x7fffffff, 0x3, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x5, 0x5, 0x1, r8}}], 0x60, 0x1}, {&(0x7f0000006000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000000c000-0x99)="422b5b03e4aab3ffae51caaf3f904def81b9191e0d47ae2d5c9c39691816a422e7505593e79aa380b707d8430155f4be8f66d39e84379534fe1fe5fd9fb9eed889cf35052eab9a9ed33c1a4eef3f92569362bfe598037df5b207b170f747fb4314d7f727552531ae0c58655666a4519fa567f692dc5074de5bb6a6ede5cc3614585fde20978021dd016e8131e13565dcedaa75b699e67e4c01", 0x99}, {&(0x7f0000007000)="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", 0xfe}], 0x2, &(0x7f0000008000)=[@sndrcv={0x30, 0x84, 0x1, {0x55132491, 0x100000001, 0x4, 0x2, 0x1, 0x768, 0x100, 0x4, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x7, 0xdb, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x4, 0x3, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xd8cc, 0x8000, 0x8, 0x0, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x2, 0x377f, r13}}, @init={0x18, 0x84, 0x0, {0x1ff, 0xfffffffffffffff7, 0x3, 0x0}}], 0x120, 0x80}, {&(0x7f000000b000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000b000-0x30)=[{&(0x7f0000004000-0xef)="f1408259a675ae77c0dbb8db8dcf959cc6fb0d60d15147a40a248d05cba4ed137d9dde2e6fe0c6a4ac067650b4237fa1f878756fd8404388cf0ec31c5d4aa96b354564b5da51bf5349a5e9140eb1bfc0390e2b6043298c14b893372b2f810febaf2a55990c84714c9b022102c3afb77bba7ac9659fc85c47d6b97e8af93c8cbd2321feb49061c4b74a862e1a4791e439b5e7f3cd60ee7f43fabb14fe30d51c2c983b606d1437c9f1d644661f72d3507d2ea8cc8795bdd21b005edbf8e4c10c8e70697f4922fec3b80a55fe366845ddc9eb9075f8f7c928350457490f0a4c1639bf0520440ce471cf03465db08db0ce", 0xef}, {&(0x7f000000b000)="dca3904665f5e5a18ab2767b9a56f3c5698efa26a970eacc9ebde481fa05aa86c2329b16e4e132a1e4369819c175dc8101f38143045a0e84fa6deacd79308ff8f2bf5737e2527462e78765b59384ad702636ecd671e78861bc891984f136f01537242ac75efc37a5cd372fd7037e107476e615bf126c2d6a7843ad6fa77816b4b6fda9bb8d8b920c49551ffb3ddc0c272f1bc4f4bb0fef1bb35932351f07739b4ce686322a8b0157d5ceba955c563ef361cd5a61e91155a279c35e9e0449e05d8cc7c0eecfb2bc77e5093d5693b9f2c981f99406cfafd62846aef0b9e6b89e51dd6ef3d10564841cd58c3ef0d744fe0fd9fe56da3f81cb355ea688c85ac2aefc7ad4d6575e875aa0b1d8f558ce63e6785e2a6103163db0afb47021d51ee77d09694c51716268852bf6f35891e4faef0992ea1dfcf7bab235f3e3b6c42da38ecef7a812f36bf025502a96a2ab78ef0cac15d03dc35c1f6faf72b37cb1a7cf1765a46d3926b2cc9edcd4ac7b59074bdc65c3aee406803a89063a6afd2be4644f61bc1bf0394d1738d1578cc04b4dd5e7f67a5aaaaf32de3fb68ceb4e9870adb54c6ab7ead2b8d86c39c51e8f7799d5e1c45b9f2f2c1c3f99b3169607c8c0bd9967807586ed991440d7b2647289f49e5664ced963c30fd2766c2f60c4b820f958bb25c9d04e8459a912b503d112b89a49001594b97aff20ac16010f4225e3a5a5ec8f1cf911ee3eb1a1528b3fc328c8d6e5c56bab1bbe7dfa2df12f079d2555f8a34a7a2bbfdf0e2171bc42e18a5568097bcc2156a76f99d0ca08bfdfe806dcf2b932c8ee754507c4fe4c2da3bbe572b07340c7ab59511b7dd51ea6ded67d025fe850a616a3b841c1f961e92f16079b9481f49e93e2969d983d99b92e755eb1d19f985fc5c9e7b2db6e3cd283bfa0c0e551553e5ef5945b9b323e41593a7cddcddab5d2918c02a641273ef1a0e11d1d1ddc83568e5bb9403a29c2dea380ad8aea19e886668e2853e466ea466d0b47d131104d9535985ac67eb91a60d41a010a520c627895f14ea2dfbfc14e5c02952c2088d6e9be8b5d73755c6be739f1192b3695e79cc7e405007882e4bba49e7b229806bae97ee22244e12a64b029430d092663ad86597bcd7af4e0362e859a56181f7a9cdf80fa6fb5376820adfcc743f3b9e6eac0f35c0cf4b6a65647b0b62c05ecccb788a32ef6113c23a5d5f5fe7d946e2a48161e09e1abbc2ead13ffad39647abe13b1a92de068f1756a83be4dfd84a4fdcd450ff64b1cc88f30f14a12704eba6389b65bbc839ae8cf52f297b0632f8fddfa6731cae5b9abc6c8e1edd2298889e3aaf395eeac7155b3dabaa248b03583c14abc7d4128581c0fd63d37aacb8aefaec8cd8ce6c8b2591fd1e871516f9733ee2b3ece82b09297d645dbab22efe901cd670c27c7d08e586baa0fe6cdaf4a798a3fc1bc7663caad3a7bfa5ed3c7fbef913416c9e3249fb48f18ec84655b1589197b41d717f7631b938fd63a1ee1636df53c1149694d43e62340fbe6a593afd344436d2e055418c7ec6bf1bfb4628df4cf7ba33af27cb80bb7b5986c945cd1f17be9b199926ca7b28eaee4981dc754793496f332dc87dbd9ad5db4b024033207c5383e71883c02daadb84c0d13b50700711f24ed7f8f1be7d14e0fda51ef6207ed2c782ba1c3489935fcf5ad7d2213a2cfa4a5c182e6638ec96ca7b76ad48970da89c1964e2f6d6bb79c09d1aae444b6775fdd9f14dec096b6c805b3965c9c29880d8d967399a32096f154a7111154e8882c893362de4cc5d6179f1528ffbdc3b79ff9992a6d11b6965d4bf003ebcc27fce1ce1d76b69df36f191e7b0c5db114d8179ba4f13708069ed585f7cb368d25d6aeb1d931de761c36f464f13b29346fd06dd203980b2d03a7719dfd7bd2b437aa2d02f88c79c97433d3a5e3d8e09822db6c428840f3f43af0725a36e8b6f5d8ac656794bcd64dd2173fd828a527edb727baf06fff577bbb10dce34f073d22aca4a5b939e03e736afa5ab41351076fedea311280fa7445c23d18fec60756dc2fbe75d0a621b2006b3e0af1f42b11913eeae6c3afa22ea3923cdd6b55f1cf4f48848b33ef77b621e2d63a5b57cf2f884284bd6fd3ea30a74fc6a8131723e41600b33f68491a0d8173728889050a40a131e2f05e54191c89128eb804713fb088a16eab35e7459cc3c590500093a0386e8d71b95e0f45ced3accaad50c847964d5fdca6a4826da39027d78646d66763697b50147d338ac4764c62119f86e0252a01d7dd9599d3276498adb7586aacc64b3e776be9785c562603ef2e3278aad3d02a57f23526acdfa78352dcf6bf91fe3f0e54ed3c7f8b1ff2e162ee7af60a0995e2f4390459bd433d9efc0bc389e2b71066f011d3be8df9065fd6ec196975defb3e688e6c04fcb27ffc78d6859322d9485718700e6213c9658f1a23a30fbb7f8bc5d5de18a0377d0750f0f18d905823d61480c2fdbc2b7991ce9a22486f0cd62ffa61a8abef630617789ed683640785eb032d2b6a0a0d62a6b66f683606281ee370d688b1e03a7cab537e366f6f46c821632a30428317b2087a629a22aa77e5efe6ed4f5872ee06648a75cf60e724e4c0d56d693d171b11c427192b2d57e8bb4bf2a8da48e011d6894c640127c7859ee9e1a0d076bf06e5ddfaf6f8a75b5578ee48204589602ff94a961c0eaa3fd55ce8a842f396265db5e54558d8d4c2f51f2315bc05c76e5e013b28d5c6dfb61f3e78654fc63c9c65ea46e51099083f5b97efba94f20a5f37566e3a337bcff2490e01d7aaab16acf8f1ed6f6fd20d6e4917b2f5bc8004cb38619c7ccff24b4937a837b37fc54e17f7b239172dd34195ce7acf7bba3afbddfa9fe48b294f369a767cc3192b7429a563a8c855909d9d8bbbe3b4aa79fdd28cbd0dcee5c1615c6218b95cce569938530edd0ee730ea8b613f9510a5ee5e1fb9393894deb4bdf1f1d9002773a35d2242a395552b3288e783cb3be57314d5b357259d8437b0a330389889ed2ee2062e61fc9be81804697366780e3f578cd5b8bb5bcaaa6e4bf68c4894c40660017e55ce2e02a614436dd7f1d522bcc44ee67503caeeddbccc9fae3b255f9a742a3a385132d44d9d3a754cc0db493f5043e55f10c4ca82f49c6904b406a7d566267e6b66b65e5a5e6866f47ac61a3959c9dfd2c38b9f75404b66919e6c882506e2f90090ea2b43fe6a49e95552cc8a2bec841f0b5b34513622f05c244cdee1c08d8df988d700ffba7743b9ac7872ba2ca897792657e2a5412b1530bf64043bcd1a885fe656229de808647117e1a37e32ad6e396fd1162effd9be7be48416aa9167eb1a4b33ca072f01fd2dfec708fb891c4f4c8548ba0df402b5edef09b73f139e7fe0c0bacc54f3a0e6aa58567bfac4b693e769dda7ee674e74d8b92e99716a88ce58cf6e63440c096da0042d83aaf3af59f143d4938c1be3a455fcd695f8292e8bfe91158f15f6e8faf697f77151434e721a4a27bc20b19f613dd15ec42be021b9a466f6a1c578ec43c45a2df4eff6acafde9a6000f4776c13a5cad6aec27c4c60062f7871e4ce18202987be8f9ee20ba9675e92265418c449ff0894cb31daf2292085f6a11962d02b2fb8bb3b9975b298ed30df453a3236473503bb7a4a65d8bf44711745521513388479d717faf74d1f539847f29f6cdb53aea8c01856fef7fb8631210a2d5bd21a53495e549165cb62c915ea1756307f3897a47a8b2226fd45f4b02e110f9e919f41a9d3be61b910710c9dce88b11555fc48c212b349505defe6f647ec8f1f51d9d5184f3f3e5fc9a78892070342f9cafb5e7a0555f74e50d19c94d82abfbfa3cb282037bb090dffe1e3242e99c6c59a19328f21e49f33497dd416e60fd4251b12c7b5e09e1cb8b6d9750031a010106f798c591e3354f174017e0d9d061438e543057bed93731163c164d11e552db16dc75b4ee65803c81c44fb9a32e0c38e8e1109da52d41b74bf523ae54f7996b5cbd4df355f91a2c0f31efea38e3aa3a3992ac1fc1df5d31345aa82d0108d859d7ba5d7f001fd1ddcf04daf3dc48af009b5c4a900744a4443821607e2657341504c2f3f9f2840141ff3c4eba016e9d2ce7338e4101735b8cabe766b4c93d4523bb4c15fa5ae0e8c7c41705762bf6c71ba7ac7142a6591e5f6bf975eb70c76eb68ddcdbd5a2ef9d0a64be3f2bb5d0f3244f6f7f9268200de139d9d57e44ee61fc27590ba32d777cea88ddfa29df0828d67ac4472890a1ba956c731e7b1bdd576239af3cbf64e5108a4860fa9e36475ad197e0f7db9ddc927034b664552a12a22f8dd3a3fdb11e5bca19d62537960334c16ab645e52c0389b523b368f2257539263f0cbe3689f7eb43d2e64b9308614f282f9902e0d2a4f874f6fd2b85fa483b20fb73ef498abdf7120734cdafa41f55b9dbea52c9580a0df298658ac426318a3b553b5cc3dcca625376ca39cfd837fd5117b7ce7fadbc2b5c7b7e0f5cbe5511c0815a93ba08a619b908a03e78391e5e96673383b36bda806d99b94099f545fd84c0e286fd443bc8fddf246c880c239d2be8331171caebf5e9c0915f9ddd3b43fb27c8e9c74b2a527db59914e86f55e85b061b63a8df13930df19997c7126a298e263f506843d546c0746ad272e9e4df4c8fc700b1b358db1d14c0fa2b1e7a76f7814dd89830fd41778d5e7fa1e7d60e9c6c3055b77961af3bc828086811227f9e62fdef38037606ce5cf0f4d75322c79ad75b881c306bc366a16a465ead1962561fc85e94d417e40fc51eedf5666b9bb9753bcbae22b1ef1d4e2d71df8506fa6c96419f313ee8469fc6d81f3df2227a732c65d901f12e71be589a688eb761934a1e65ab2478b7d82a9e5b684840689f5b533d7a659955e74e03b0cd3f8111682650b4b283d33da84f6274bd1ce2a45698e10b729e41f87ff12f3f9282ef404891eedc2d0405cc3df5161f4b50fc7a582b3ea619eb3aa6a70e552c4dee15b479a3972c05ce89b7db5715071fc3cdd985c13aa78206c15224b2b9ea46533a58ab5d296baca3a140533fcb53ecaffc019eb66700e030c83ede8b5162dcb49049c235f567d3833ef65c2819b251e7604a08ea62aa168fe9be0b73316b6c10b4aa94f13a041aecf140f60bd7abf88c9607fb0a4707a3fc71668828b629640808088b198d29397cbc8e8bf8e3635507e2c9c85522dc36cb44b8ad6a532fda44a32b48a98fda9c62f9dc6254a4942d70f00689c2e311568dc9612cdf27b9e152807b899acf428705138067ee72d150614ed6cb4410a38e0a9dd13030b4fd38d35e6cefbbc44ddf5f58a45be6bb68ff7acadca15049ad5bcab02128a973256c09b61e3ae985d2601291445fbfae83a486fc644ae0d72adf71990a15651065910519bb5e56a3b194d6328a5ff3d726725276d77483903add779fa73a23c11ae1c9eb3ffcb68f40c83b6b1aac9414764b4c1a88a4d8415910b296c2044dc1a189645189d82f29b3126a55208e8fde03ee560583f714b84ac5ce35dc5e1accc1c716f70cff7c481fafd4e9b2de158735cb4bee16a4e759e2d0b2ee5bba4420fbdb763a62683b5312143a414b76fa6b58072d676ac6100507f6cccecd3313beeae2ca8a625c999b31b62a95bd70e1ee05bf47ce1c34fec68ae0a9c6f2adb60bf4a0e57849436195afe4bcf2d460f718c42b2b05c8e00c11ad4fd08dda62a48123f7b6dc6e26bfc5f4c1c482985bb6f4eb6dbc6245699e270037f978788263706bc32598649aab9599bea2bf314987e9d", 0x1000}, {&(0x7f000000c000-0x96)="0444f62265fe6deb27b7f3369a96192cf79536fcd4ed333cd9c50331c7bee34436b2b6c993bf2d2022901b0625450f0942c3bf457179a6a62192954d165573dd75b02c6bbc9d3cc89d3386a246728aeb0d1207064ee771e990c296eb971b31895c3568d38506813b84e3f7853ea5b95b04c9a5f3d660fb94a83c40672e33bb0334ccad579920df85cbea865d778bbd7fc5bf0242fe4f", 0x96}], 0x3, &(0x7f000000c000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x731, 0x8004, 0x1, 0x401, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xfffffffffffffffc, 0x4, 0x0, 0x4, 0x0, 0xbb, 0xffffffff, r15}}], 0x60, 0x8000}, {&(0x7f000000a000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000a000)=[{&(0x7f000000a000)="41fc300cb980ef46c671f85af1621fc6f2ce0fdccbbcd4731c1c79554e940b53b750366d3d8b0948fd7398ef5e67f129c3e0ec46b81fc5e1c7dba5eec76edf01334716b5ddc8e1e58bcdd4450735cf3054c42a74563bb82c05c52a5b39ff4e43a889de36feffcc1bd9855759fd744c58862768df7d3e73e76dc8cbc542d7e3fdf11144af9fe2ac46bdf95dc76ce6e95c1f1b4b3411417ea7f336d6cd69e0bedf5308fa4f8c2e5f8e2a71c9cf4c736f6076bf1785206bc74ec8aaa1c2e1070391c5e8767dd8adf06e003edf23b892f5a1a0fcc4b87571858a6915589302e0c0a7ceaa6b", 0xe3}, {&(0x7f000000b000)="79662f9e5b6454b3fc54e4b43d09710f4e68ac2a04db699d0a53dc5cd020372fddf2a6adfe9b0c254e3e5c7d2901a9750136bfaf35b8877560d53f135c63435c9953233587a81b54fe71a9d158687e1ee07b1070179afef56db9025144250aed99bb124085e09ad7976a43eaa21104baaa8ffe9b04ea7906e30b8ebd34835cdabd20cb4fa14808900768cf50afa4a5eead6ed26eae7151c209b392247cba06101bf46b1237cdc2f110f917939610cb3c0954e4f4e39d6f459287eed03b927d028aeabb1573233bc3a8f8fcd0b087c308cb6ad8f7030876a42d2416b0a5fff092384f", 0xe2}, {&(0x7f0000003000)="87c851c72a75cc598a3cffab39559b45bb4b6bda10b79bee8363eedac97a6f77e45403f02b6bb6e802f39c8cfc3f6796585e9a6030ab67d46275fb90d6ddb7ea3f51c408bfbd616bef3a20517d90fc7a727036eb5024a7dc5ca0ed3944238e19374578eee02067140149cceca03106a76f56dfb463e31620a6763dc9cd3c7d26a390b7f68c1baccdd8b480073e4087c8c3dcd3c877fd6a9257cb2ba2e9f0", 0x9e}, {&(0x7f000000b000)="f3e75a7a08f678f737761ae4ac9cc0e03dd50cdbb9eda362465d31d69f9a14a2f5f94b43429bceecc1e2328017cff63826aef55b77f55709dd9aec29b3cec409bdfc450cf4bf82c8b446f514c167e44c862ffad07ca29c8d22c4d66b5061fccb950394ef18e75d5b04144aef319c78da9676c95778a047365c73a63c84a1da67b70f21f91a957699c4a7335a2d56385cfd40b79a15762c64655c48b2d6f6ce1db2e651172e222b209c53b7e4ba7c04393a86976b51daef78ff743523f11c126cfaa4c5952c67c6b545cc47034fc005f0e32af59d2b", 0xd5}, {&(0x7f000000b000)="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", 0xfc}], 0x5, 0x0, 0x0, 0x20000080}], 0x8, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000a000)=0x0, &(0x7f000000a000+0x5c7)=0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/12 21:34:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e74000)={0x0, 0x8}, &(0x7f00002c6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e72000-0xbd)={r1, 0xb5, "af81244955bbaae3f0fd76dd1fa105f24139b0acaf071e1da160eb67e532516558a710e43145b12f993ef97ca23a4daa2f80b1d0cf88eb304cd37211aa5d10ef223a5de5aeb596dda7862887de190dac4d5afdbc5c0663f96af927d9eb9e636771ba7ebce05ebcb546290825a6d6db3d5fb49f5748d71c065a95b7126c8fbffac1b083531f5c16d29cf0a314c8b72288ebe1f88c33c8a9d8b759ecae66b12a7c4392c207b794499189575d48ff523ce938cd5a0638"}, &(0x7f0000cad000)=0xbd) r2 = socket(0x1e, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000ee000-0x90)={0x0, 0x88, "11b8f2d5650db2fba8653645daed533cfdb7766ad5b6d479583717b9e508a6b6abe1590ca325b0a6e70ddc0578e08a73f29b478870e702465a83f7517a3674628ed2efc86b896ac4fd8b5df80f853844255d36877eccc7685c8c6c49405c90dd832740c182d05369e44a8890916eb753dc852b1c23a49ceb855cd2bf73e7d927f7e5a2cb9008f4c6"}, &(0x7f0000665000)=0x90) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00001e5000-0x13)={r3, 0x3ff, 0xb, "2e84b63348bd088f822093"}, 0x13) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/12 21:34:08 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000002000-0xc8)=""/200, &(0x7f0000000000)=0xffffffffffffff77) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000)={r0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000000a000-0x4)=0x0) socket(0xa, 0x1, 0x77d) 2018/01/12 21:34:08 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xfffffffffffffffd) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fe1000+0x231)={0x0, 0x100000001, 0x1, 0x4}, &(0x7f0000fe2000-0x4)=0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e09000-0x4)=0x0, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fe1000)=@sack_info={r2, 0x889d, 0x10000}, &(0x7f0000fe1000)=0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fe1000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0xfff, 0x1, 0x4}, &(0x7f0000fe0000)=0xa0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fe3000-0x4)=0x2, 0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000ad8000)=0x4, 0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000fe0000)={&(0x7f0000262000-0x10)=@in={0x2, 0x2, @rand_addr=0xffffffffffffff30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe1000-0x50)=[{&(0x7f0000a32000-0x93)="f01d49a744946de9e159b98b93057b61fa80d376916f45014e18776be33e778576724b16df686877164bb5eed70baeca1478449c64a7c9cc8114a3b0e04c2c397c04038117fdf169e1fdc79d50fcb47da605ff0b34dff36d87215c56ca40d691dcda666513028eba196fead7b4e6960b68a06cf4a4f880ae395af289030522173dc42ffd129c5e2aae621e80e0a53415a07b88", 0x93}, {&(0x7f0000869000)="b29f7eadc6f2e829449d7853616432a7d08bd2caa923186f1385d71b332d5e36701bf0df197a4e9e423fc13e8dafd0662c06ca2df05633f70df7551e4ef8fe7ac34530caad597cba041ece52f643", 0x4e}, {&(0x7f0000fe1000-0x64)="1b87bc4c22f25266bdb07c41651e7009d3e6da904defdabfeeac1a73aa6854019bbbf76757d93309106c04e07cdd9fc2595f288f2b07feb724f90edbdc46dbc61717655142b08d2d2004c3f42a5a983ac1a8707d6cfe24b740ee12cc925b351191d56d70", 0x64}, {&(0x7f0000b22000)="946d7794f00cfd0064a799f7aa2b748453385aa7887bba913e60138faee5e3c198a4e958498a159911753e00f36eb5b570756d1be071c9e6c800798b622adf8a883881e940f09aad8cea0e4e0b0a8ca13348669d8732912681ba3c6891b5a4689b93987b177a2a4b6f19aba041e7be11", 0x70}, {&(0x7f0000465000)="27b0567fce8b1996c5973d", 0xb}], 0x5, &(0x7f0000fe1000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x3366371a, 0x2, 0x8204, 0x3, 0x8000, 0x3637, 0xffffffffffffffc0, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x4, 0x5, 0x4}}], 0x60, 0x804}, 0x0) socket$inet(0x2, 0x5, 0x1) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000e92000-0x4)=0x0, &(0x7f0000fe1000)=0x4) setsockopt(r0, 0x1, 0x15, &(0x7f0000fa0000-0x11)="010000fffffff70000000f0000000000", 0x10) 2018/01/12 21:34:08 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) bind$alg(r0, &(0x7f0000650000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) 2018/01/12 21:34:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ea5000-0x12)={0x0, 0xa, "325c9eeeb12257200349"}, &(0x7f0000094000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f46000)={r1, 0x0}, &(0x7f0000696000)=0x8) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r2, &(0x7f00008b5000+0xa24)=[{&(0x7f0000019000-0xca)=""/202, 0xca}], 0x1) accept(r0, 0x0, &(0x7f00002b2000)=0xfffffffffffffe89) 2018/01/12 21:34:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) socketpair$inet(0x2, 0x5, 0xb7, &(0x7f000073a000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000033f000-0x90)={0x0, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/12 21:34:08 executing program 0: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00007df000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) write(r0, &(0x7f0000001000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) write(r0, &(0x7f0000f63000-0x1f)="1f0000000104ff00084345b4f6ffffffffffff0008000100010400dcffdf00", 0x1f) setsockopt(r1, 0x1000, 0x2dc, &(0x7f0000d8e000)="fc3516f9f91933f533799270c038c14d55ad78bffa2c7110d5ff2c0bf2a9198245b6f2a531cd4ee50b775e5a06881308e4ca101e3a15cc49f80a91c54888dafbd1c26e4bce52b7cf22288383fd1a7b6f54d54af3870a8baedea53efc013b3ec29b92a3ef475903b56f3c3310a245fcb2b7614be0aef6927b8840861f7b75bac2eafc2cff4cbcd4a87bf3b7f3236f7a281f616c1d32f49e18c35fd101bdeeecf9e56ed0c9ab4153e1832170531fa1b3c7e638645d424046187c8418", 0xbb) 2018/01/12 21:34:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(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) setsockopt(r0, 0x4, 0x0, &(0x7f0000023000)="aabd563887b7a351b4c92b1e1d0625b6b2b84e0324fe6b53ed7c5bb4f492460ee038dfcc120021346e58be07327d6c4c73a53256e04f946d254e1cd01597ecae339b6f654dfe5bc0f30c4903b03dc83e8831d6f7c22fd8797ae35e2b5e43cff878c3880f8ea6b7f2f539c0e1c7b319aee894dadd32ad2229b2988c19cd9668916613e1d2b560a9a9fec3e9c316c434f99763e7a85bd21fe78484cf7abf8737077a0a136fd3f15f9b944073f9e6d4a74beedcbe7b3d8560539e6de1f9ab645b12c8b0b32646b9f7", 0xc7) 2018/01/12 21:34:08 executing program 2: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x80000000) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000031000-0x10)=""/16, &(0x7f000001a000)=0x10) 2018/01/12 21:34:08 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000004000)={0x4000000, 0x9, 0x6}) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000004000-0x96)=""/150, 0xfffffffffffffd0c}], 0x1000013a) bind(r0, &(0x7f0000000000)=@ipx={0x4, 0x6b, 0x8001, "0f1a63ce273a", 0x2, 0x0}, 0x10) 2018/01/12 21:34:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00006d6000)={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x5}, 0x800, [0x8, 0x0, 0x3, 0x7ff, 0x5, 0xfffffffffffffffd, 0x8, 0x5e5]}, 0x5c) r1 = socket$inet6(0xa, 0x5, 0x7ff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000af2000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd6000)=0xe8) r2 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 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) 2018/01/12 21:34:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002fd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00005e6000)=[@in6={0xa, 0x2, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x38) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003d4000-0xc)={0x0, 0x200, 0x0}, &(0x7f0000096000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000809000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$unix(0x1, 0x5, 0x0) socket(0x10, 0x0, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ce4000)={r3, r1}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f000045b000)={0x0, 0x7}) write(r1, &(0x7f0000117000-0x24)="240000002200fbffeb03000000fafa0001f6ff0b0800030001000000f7000003f9161701", 0xf0c6486e9e549768) getsockname$unix(r3, &(0x7f0000c34000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000dcf000-0x4)=0x1002) accept$unix(r3, &(0x7f000038c000-0x6e)=@file={0x0, ""/108}, &(0x7f00002c3000-0x4)=0x6e) 2018/01/12 21:34:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f000017c000-0x18)=@add_del={0x2, &(0x7f000065e000-0x10)=@common='bcsf0\x00', 0x7}) r0 = socket$inet(0x2, 0x800, 0xfffffffffffeffff) r1 = accept(r0, &(0x7f0000ac4000-0x80)=@generic={0x0, ""/126}, &(0x7f00007ac000-0x4)=0x80) connect$llc(r1, &(0x7f0000b88000-0x10)={0x1a, 0x1c, 0x6, 0x10000, 0xfff, 0x4553, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00001af000)="f2d95a8440613e108650aca9b12c0e1a6888458532c7ce70df37d05cc589f9593ecf73d97cba69d30bc7bb71277798575041523e9eb0526a7838791046de6687484f157dc92875e1f7821fe1ca8d73e220c3c2e93879f7", 0x57) writev(0xffffffffffffffff, &(0x7f00004d1000-0x10)=[{&(0x7f000030a000-0x4)="2900000021001900013d35000010000602000016000000000000000008000a00000000000000070c88", 0x29}], 0x100000000000002c) 2018/01/12 21:34:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$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$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000caa000-0x88)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001c2000)={0x0, 0x1}, &(0x7f00003fa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000da000-0x50)={r1, 0x48, "b987ab9570884074e0472cf00afdf77c6afc43415845a78700865799522b5fcdfa5a8c810ec5e6a82b910cc29d105ace56f075f0260f60efb4d6f7e98522bfab8f32c22958cfe8dd"}, &(0x7f0000027000-0x4)=0x50) 2018/01/12 21:34:08 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x8000a, 0x100000000) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f7d000)={0x7, 0x201, 0x3, 0x800, 0x0}, &(0x7f0000301000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000bc7000-0x20)={0x1, 0x3f, 0x1, 0x2c7b, 0x100, 0x1e, 0x0, 0x20, r2}, &(0x7f000069b000)=0x20) r4 = accept$packet(0xffffffffffffffff, &(0x7f000068e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f7d000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00002ef000-0x48)={0xf, 0xe, &(0x7f0000d6d000-0x70)=@raw=[@generic={0xcd59, 0xf94, 0x1, 0x101}, @ldst={0x0, 0x3, 0x7, 0x0, 0x9, 0x4, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0xfff, 0x3460, 0x6, 0x8}, @ldst={0x0, 0x3, 0x6, 0x9, 0x0, 0x30, 0xfffffffffffffffc}, @generic={0x7, 0x224c, 0x5f1, 0x3}, @ldst={0x3, 0x2, 0x6, 0x9, 0x3, 0xffffffc0, 0x4}], &(0x7f0000f7c000)='syzkaller\x00', 0x7fffffff, 0xb5, &(0x7f0000b0a000)=""/181, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x6, &(0x7f0000f7e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000f7f000-0x4)=0x0, 0x80800) accept$nfc_llcp(r7, &(0x7f000032e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f7d000)=0x60) bind$alg(0xffffffffffffffff, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000f7e000-0x20)={0x63, 0x6, 0x7f, 0xffffffffffffff81, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003e0000)={0x0, 0x80000, r7}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000f80000)={r3, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair(0x2, 0x0, 0xfffffffffffffffe, &(0x7f0000f80000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f0000b30000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r8, 0xc010641d, &(0x7f00009c5000-0x10)={r10, &(0x7f0000608000)=""/104}) 2018/01/12 21:34:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006f0000-0x4)={r0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000f7000-0x3)=0x3, &(0x7f0000fa0000)=0x4) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0xfffffffffffffffe, &(0x7f00008e1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) [ 153.468049] IPVS: Scheduler module ip_vs_ not found 2018/01/12 21:34:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000763000)=0x0) write(r0, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) 2018/01/12 21:34:08 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0xb91}, &(0x7f0000014000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000011000-0xc)=@sack_info={0x0, 0x3, 0x3}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000000e000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000015000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000000b000)={r1, 0x11, "d072ab39ebdeff5b7700021f5844e3a652"}, &(0x7f0000013000-0x4)=0x19) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x24, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x7, 0x0, @fd=0xffffffffffffffff}, @flag={0x4, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "bc7f0000000000000000f7ffff6cb842e60100b0"}}}}}, 0x0) 2018/01/12 21:34:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000449000)=0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000df4000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000910000-0x4)=0x0, &(0x7f0000b0a000-0x4)=0x4) bind$alg(r0, &(0x7f0000dbc000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(echainiv(gcm_base(ecb-camellia-aesni-avx2,michael_mic)))'}, 0x58) accept$alg(r0, 0x0, 0x0) r2 = accept$unix(0xffffffffffffff9c, &(0x7f000018c000)=@file={0x0, ""/13}, &(0x7f00005f1000-0x4)=0xf) recvfrom$unix(r2, &(0x7f0000a94000)=""/1, 0x1, 0x40000101, &(0x7f0000c11000)=@abs={0x0, 0x0, 0x0}, 0x8) syz_extract_tcp_res(&(0x7f0000559000-0x8)={0x0, 0x0}, 0x0, 0xfffffffffffffffd) 2018/01/12 21:34:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f00009c3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x106)={r0, 0xfe, "9a743ee0e454ba82b186e3635137d0389927c9d2cfe5190343612674ce23bc6d2ffc79f8a4929d457d043d0c878a4cfc9a33ab61129e901ebea53f5b136cb81ed276c71d10772ab88a38b1bb95f04aea5d9fb51fb5cb803983d03e10cc89543002f36bcb8a898a97a926c61ffaf098b89c4f528c451f4800c102edc2ad637367ca59e3f8a558d24a876644cceed2a244095f17bc829e7eb662e7f3cbb4cb52758a2492b27472bae9bc551d403bf11c02c2c1380030bb7db48924b0331664ad8eceff0811e9d0c96c038f9ba2bc9292bdca7b263c90977a087f59f01bba694ee315bbb98b44d74322b2043055fd658719192d5cdf070e7a203b27c304903e"}, &(0x7f00009a4000-0x4)=0x106) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00004e4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000c66000-0x8)={0x0, 0x0}) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r3, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000681000)={0x5, 0xffffffffffff53d5, 0x9, 0xfffffffffffffdff, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r3, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x3, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r5 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r6 = accept$inet(r5, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r7 = accept$inet(r6, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r8 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r8, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername(r7, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r9, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x13c, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:08 executing program 6: r0 = socket(0x3, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x61)={0x0, 0x59, "49a904325c30094fca8dba82429623ac2e47479f7a7747fd445629b6782fc77bf9d008264099c528203f9d7e0391d2eb681a982112f7d6fa06fb63e5fd8df684bbfee90a8a0b0a8fbb1b849630707fc120aff5051b2950297d"}, &(0x7f000092e000-0x4)=0x61) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000412000-0x1f)={r1, 0x17, "18b55c71f1eb426e1a1a65e4ee050c767c3cdbffa4cef6"}, &(0x7f0000001000-0x4)=0x1f) mmap(&(0x7f0000000000/0xc8b000)=nil, 0xc8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) r3 = socket$inet(0x2, 0x10000000003, 0x6) close(r3) sendfile(0xffffffffffffffff, r3, &(0x7f0000c8a000)=0x0, 0xfffffffffffffffd) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000c8b000)="c05dce0ed37b704c1654ca68a53bec7cb33b73089ffb36c83d802d4985e1dffb11d622386f5b7002d64ab7d9ced1de7605ca1d7013f0b2684d7268fdb195957f4c5bebb096f3949bd69fb17696cac8ce0d90e24a20b9d8203997eeeab286081abf1ca4b818d61b1b2bac6ff0fb0f1bd739ceb4b9d8dd66cd52de98b09296e43e073e3e1c21879dc40b3b4c89ca2b0d9e95010d90f955bb75b82df492b08b6309afacc3c4f766c131294cb07a4a59550eddd4ca5ea8678d2dc595016c4856c924ca8dc54d0234d4c1be4d154bb165d4fcfa4d5c80f26ae8f7723b6fa11d953be77dd02994db3af7b51d636747cc", 0xed) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000c8e000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8d000)=0xe8) r5 = getuid() mmap(&(0x7f0000c8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000c8e000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x2, 0x7, 0xa, 0x80, 0xa0, 0x4, r4, r5}, {0x4, 0x8000, 0x7, 0x100000000, 0x1, 0x9, 0x6, 0x7}, {0xe2, 0x100, 0x400, 0x4}, 0x9, 0xb, 0x0, 0x0, 0x2, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x4, 0x3, 0x3, 0x8a5, 0x2, 0x3}}, 0xe8) mmap(&(0x7f0000c8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000c8e000)={&(0x7f00004cd000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c8e000)=[{&(0x7f0000c8e000)=""/156, 0x9c}], 0x1, &(0x7f0000052000-0x3b)=""/59, 0x3b, 0x6e}, 0x22) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c8d000-0x107)={0x0, 0xff, "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"}, &(0x7f0000c8c000)=0x107) mmap(&(0x7f0000c8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000027c000-0x20)={0xfffffffffffff73a, 0xf1, 0x0, 0x20, 0x9, 0x26f, 0x7fff, 0x0, r6}, &(0x7f0000c8c000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000b58000-0x8)={0x0, 0x800}, &(0x7f0000c8b000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000134000-0xf1)={0x0, 0xe9, "a05aa7e81a4cf31f4d14c69c0bb1524d0ad8e370eee5b67060c701d6de1cc3c53e6b6c9065fd0ff09d7ad88e890c2e2dc85a5c40f214d832040bf5cf5a85c31dd6a573781647ce3cb6e376db8956f6a056508d50072a813ad9df86649c3c5f511bfbc74852217969f07ef4630ab05b1450588f271247159664bf56c4461844acb00b0b3e7e8ebff2f5457b7bc318e80828d572912ab1947cb548718bd6b8e15c4eecd0e3e502a939c1e9fa9c4cf8d2bcdcd9460cf573b8e441636afafacf87f76adc1488aaa8aaa89764c7357c1d52e6d5ec33068227f52705d08ea4be692044e67d4662f5d442e04a"}, &(0x7f00002c4000)=0xf1) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000217000-0xb4)={r7, 0xa2d2, 0x6, 0x200, 0x7, 0x1ff, 0x9, 0x5, {r8, @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]}, 0x100000000, 0x1, 0x1000, 0x1, 0x5e}}, &(0x7f0000851000-0x3)=0xb8) sendto$inet(r3, &(0x7f0000980000-0x58)="91951cb9a53ffd9eaa5b498f291a48b31a6a151f00c036d3eaf754cd82f964f4eec988bcd7a8b22c86fe977a1dc7d96dac65395b71c23d3abc05a31a961c7b5bdaa3d460701ea231e919e321693a5f8d112ff8e5bcf62a17", 0x58, 0x4, &(0x7f0000c2c000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 21:34:08 executing program 3: mmap(&(0x7f0000000000/0xf33000)=nil, 0xf33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000f, 0x1, &(0x7f0000f33000)={0x0, 0x0}) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f34000-0x78)={0x20, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x81, 0x80000001, 0x8, 0x7f, &(0x7f00007a1000)=@generic="bcc9ff636f51ed420a3dd9600c252b0b", 0x7fffffff, 0x5, 0x1000}) r1 = socket(0x10000000010, 0x2000000000080c, 0x0) write(r1, &(0x7f0000f2b000)="200000001900077e530008000000480080200d00001100052200000004000700", 0x20) 2018/01/12 21:34:08 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x80003, 0x7) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000)=0x1, &(0x7f000000a000)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000006000)={0x1, 0x28, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000008000)={r1, 0x9, 0x10}, 0xc) [ 153.495510] IPVS: Scheduler module ip_vs_ not found 2018/01/12 21:34:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair(0x1b, 0xe, 0x800, &(0x7f0000459000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ccc000-0x4)=0x7ff) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000030000-0x20)={r1, 0x2, 0x1, 0x6, &(0x7f0000854000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) vmsplice(r0, &(0x7f0000272000-0x70)=[{&(0x7f0000e05000)="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0x1000}, {&(0x7f000054e000-0xc6)="5df9a53fe38a01977431105fc3cfb6267027a54215b39dcb240daef419a1c9febcfb78cf8da30a6aac14eecf44436bcbb88158df8e9ecb0dcdaf34710e19930d2f3d5994cd957ca6d574f872d66a2de7af66bcea991c86642f4c87335f34ccb3c38e1de7997934cc60ff879b65b03d60017dcff5ec12949a4237c2cf7e4534ecaeeb0c5f29d92c0e6be8995a43208815b220288b7a644ba0ff0f836e71286d8e3cdba35cd10bc2ea2a08c3bb51802ea9886959b86ffb72397896ac6b3966cd9cbde4aa30d636", 0xc6}, {&(0x7f00007d1000)="08080963f063bc0a0664b3977616e6c9b47aeea0a6b1a8ae276ec61bc4c4218bd1d7f477235eface59ee629fc30247ceda1870edd874336256209d44526f6385164516917de09c7d83130f647281b8480c93fbdc15ce39a398445a5399a65ca3b7b49608bd32a28b9a979847b9d0ac344dfc3e2edf0f2a42f2e531cfb98e670c9702b74a29c145d47cdd99bb1f9224cda49302f22ec700c9270631fef53d32a36215c33e1e996c54428b71a21eac76e85d7d438541a7edcbf484cd6cd65f676698d8e98cb186d99d42df0e20", 0xcc}, {&(0x7f0000e80000-0x1b)="7f243b9610a0a878f481548bac782cad44e9fbaa158a5c0fec9572", 0x1b}, {&(0x7f0000c52000-0x8f)="fdaf7f1f8444896fbe929e1efb8726ee10e8ef0fee63a67eefad692cfc2e50466204d20232fd60d867d5550be55778a9edb019be9be33dd98e12553c85b95175edb47f953ba590444875bf2d6aae52092e4dd8db765704734cee382fae5521d78ee83f0e2d6aa11e6f8713422111f15671090ff947672789ce8caa3f9af01baaa4a8cb2c040918dfab115fe5707808", 0x8f}, {&(0x7f00006c8000-0x95)="f3fbd4971e8fcbdb9b822dc91543ce00285e7d750eed2ff1e79d5aba7319d40a157cc5d1560ca3314b442b1380399768faf84cf61db70c7cba2cc948fc0799867b6ac0929b1b0bd0767f2be519ca0b1ba632bf85e395f0fe717b4966d3a252fb39c4fe58b0a112dfd86179f8ac89c8fd24d644b9f6710c3e0fde6defff2d4f1571561d0a00c961ee79cd5adabfd4fb6e173dd28c5a", 0x95}, {&(0x7f000052b000-0x1000)="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", 0x1000}], 0x7, 0xc) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000152000-0x4)=0x0, &(0x7f0000f71000)=0x4) r3 = socket(0x1, 0x802, 0x0) write(r3, &(0x7f0000a88000-0xfc)="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", 0xfc) socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000014d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc3000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d5f000-0x8)={0x0, 0x0, 0x0}, &(0x7f00005f3000-0x4)=0xc) 2018/01/12 21:34:08 executing program 0: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b3f000)=0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000b3f000-0x4)=0x8, &(0x7f0000b3e000)=0x4) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000047e000-0x14)={0x0, 0x5, 0x100, 0x8, 0xfffffffffffff801, 0x7}, &(0x7f0000b40000)=0x14) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b41000-0x8)={r1, 0x1, 0x5}, 0x8) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) 2018/01/12 21:34:08 executing program 7: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000b, 0x200) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000707000)={0x8, 0x1, 0x100000001, 0x1}, 0x8) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet6(0xa, 0x80805, 0x7fffffff, &(0x7f000060b000)={0x0, 0x0}) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000707000)=@assoc_value={0x0, 0x9}, &(0x7f0000124000)=0x8) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000707000)={r3, 0x1, 0x0}, 0x8) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) 2018/01/12 21:34:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d3d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002fb000-0xc)={0x0, 0x0, 0xffffffffffffffff}) socketpair(0x5, 0x5, 0x1696, &(0x7f000060c000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000a38000)={r1, 0x80000, r3}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f00003fe000-0x4)=0x7f, 0x4) 2018/01/12 21:34:08 executing program 2: mmap(&(0x7f0000000000/0x918000)=nil, 0x918000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000054c000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000918000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000919000-0x4)=0xa1, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004b1000-0x4)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x8000000000002, 0x300) r0 = socket(0x8, 0x3, 0x10) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000813000)=0x0, &(0x7f000015b000-0x4)=0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000aba000)=0x3ff, &(0x7f00002db000-0x8)=0x2) recvfrom(r0, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/12 21:34:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000b52000)=0x10001, 0x4) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000693000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000081b000)=0x8) 2018/01/12 21:34:08 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) pread64(r0, &(0x7f0000015000-0x91)=""/145, 0x91, 0x0) 2018/01/12 21:34:08 executing program 7: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d18000)=0x0, &(0x7f000049d000-0x4)=0x4) write(r0, &(0x7f0000008000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800090005000000", 0x24) 2018/01/12 21:34:08 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000fd6000-0x91)=""/145, &(0x7f0000e66000-0x4)=0x91) 2018/01/12 21:34:08 executing program 0: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e6e000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000212000)={0x0, 0x0}) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000e6d000)={r1, &(0x7f0000a27000-0x7d)=""/125}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x2, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x920, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008d3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e6d000)={0x5, &(0x7f0000e6d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000cb7000-0x10)={r4, &(0x7f0000e6e000-0x92)=""/146}) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e6e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00007af000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xd5ea, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x74) 2018/01/12 21:34:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000018a000)=0x0) getsockname(r1, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0xffffffff, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0xd5, [0x80000001, 0x1acc, 0xc7e, 0x2, 0x1ff, 0xdf, 0x800, 0x5]}, 0x5c) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x5, 0x1) r2 = accept(r1, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001000-0x8)={r3, r6}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f000000b000-0x43)="7de97d56de0a7b7a125d976203cea90f1ecd9e2a97a559c78e7ae48ed693b84edd066d805a0565cf792a8baee603575ba1f566154f0e5cf09ba286810f6c634b879ba9", 0x43, 0x24044800, &(0x7f000000e000-0x10)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000d000-0x10)={r5, 0x50, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000d000)={0x0, 0x0}, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@jmp={0x4, 0x0, 0xc6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/12 21:34:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) pipe(&(0x7f0000713000-0x8)={0x0, 0x0}) tee(r0, r1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000916000-0xc)={0x2000, 0x0}) 2018/01/12 21:34:08 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xea)='_', 0x1}, {&(0x7f0000002000-0xe9)="", 0x0}], 0x2) accept4$nfc_llcp(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60, 0x800) 2018/01/12 21:34:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000054000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000488000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) 2018/01/12 21:34:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000710000-0xa)={0x9, "6eea8d565317"}) syz_emit_ethernet(0x3e, &(0x7f000052c000-0x299)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2b, 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=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/12 21:34:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cd7000)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000e00e600ffe56b", 0x29}], 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004b0000-0x10)=@buf={0xfc, &(0x7f0000b9c000)="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"}) r1 = socket$inet6(0xa, 0x7, 0xf0e2) socket(0x8, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000776000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d28000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f6a000)={r2, 0xea}, 0x8) 2018/01/12 21:34:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x4, 0xfffffffffffffffd) bind$packet(r0, &(0x7f0000755000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="f16b2aec4798", [0x0, 0x0]}, 0x14) 2018/01/12 21:34:08 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000993000-0x10)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000001000-0x7a)="1db6529f4d5bb03e0482ca768fc60356947e3ca5382a6f2c2fce5d376530a24abadd9445129e4dbccc40194af2c5970b810e0e6cb78cc4c3ed70efbf48e95ebb66f775034694acfd53edada1366568d5a7b6fe28171e56de09e12c7a090ed1d221fba31d311dd46b09940767282c9572619cae54dc9ecbd4ae38") 2018/01/12 21:34:08 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket(0x10000000000004, 0x0, 0x6) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009c5000-0xc8)={0x0, 0x0, 0x0, 0x9, 0x0, []}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d1e000-0x8)={0x0, 0x0}) 2018/01/12 21:34:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ece000-0x10)={&(0x7f00002fc000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000c9b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001cf000)={0x0, 0x1, 0x1000, 0x100000000}, &(0x7f0000795000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e1d000)={0x0, 0x9, 0x2, 0xfff}, &(0x7f0000275000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003d5000)={r1, 0x5, 0x4, 0x1, 0x1000, 0x401, 0xbc, 0x5, {r2, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x31f6, 0xcc, 0x0, 0x7}}, &(0x7f0000da8000-0x4)=0xb8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000808000-0x10)=[{&(0x7f000024b000)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000272000)="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", 0x5a1}], 0x1, &(0x7f0000317000-0x30)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/12 21:34:08 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fcf000-0x4)=0x0) write(r0, &(0x7f00003f2000)="240000002800070800000018000800000108f00e0100000000001200000000000000000013e55be51466d9ddb2cf543c9db86091d1bafbe8501a5e32dfae4615916e2cc950faf51b6fe132375f755ff2e9289c9320c1b71f484cbde4d2b41c3f4c4a34bd6475d3d8c14ffc2d0e6df4004f39efcb9e9b42726f9216780df0c21ad184edb6cd0bb59dfffa9dc4384467b787cc", 0x92) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004d5000)={0x0}, 0x1) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000ecb000)="47e18b447c53566804389ce2aeae2eed41cc") 2018/01/12 21:34:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000b90000)=[{&(0x7f0000ebf000-0xd8)=""/216, 0xd8}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000459000-0x38)={&(0x7f0000cb0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000757000-0x10)={&(0x7f000080b000-0x70)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x352}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x9, 0x801, 0x0, &(0x7f000081b000)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f0000b68000)={0x0, {""/7}, 0x0}, &(0x7f0000ed1000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d81000-0xe9)="cc", 0x1, 0x0, 0x0, 0x0) 2018/01/12 21:34:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f00002d4000-0x1f)="1f000000010a1f000000000000000000029d160a0900010500000000000000", 0x16) getpeername$ipx(r0, &(0x7f0000075000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e29000-0x4)=0x10) 2018/01/12 21:34:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000805, 0x0) r1 = socket(0x4, 0x4, 0x7) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b6000-0x48)={0xc, 0xc, &(0x7f0000620000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x83ae, 0x0, 0x0, 0x0, 0x53}, @jmp={0x5, 0x3f, 0x3, 0xf, 0xb, 0xfffffffd, 0xfffffffffffffffd}, @generic={0x3f, 0x7, 0x5, 0x5}, @alu={0x7, 0x2, 0x4, 0x5, 0x1, 0x18, 0x10}, @generic={0x7411, 0x3, 0x9, 0x80000001}, @map={0x18, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000a63000-0xa)='syzkaller\x00', 0x7b, 0xf9, &(0x7f0000494000-0xf9)=""/249, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f23000)={r0, r2}) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff30) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000115000)=0x0, &(0x7f00009d0000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00004d4000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000542000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c66000)={r3, 0xcfa, 0x0}, &(0x7f0000de4000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000007f000-0x10)={0x0, 0x10, &(0x7f0000015000-0x10)=[@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001d5000)=0x10) close(r0) 2018/01/12 21:34:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0xa, &(0x7f000024c000)="0200fa00", 0x4) ioctl$sock_netdev_private(r0, 0x80089f6, &(0x7f0000f81000-0x1000)="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") getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007d0000)={0x0, 0x57, 0xbe60, 0x7, 0x400, 0x100, 0x40, 0x3, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0xfffffffffffffff8, 0x3, 0x1}}, &(0x7f00006aa000)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000103000-0x14)={r1, 0x8000, 0x400, 0x7fff, 0x6, 0x2}, 0x14) 2018/01/12 21:34:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00006b7000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000070f000)=0x0, &(0x7f0000210000-0x4)=0x4) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000052f000-0x8)={0x0, 0x80000001}, &(0x7f000053a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000095a000)={r5, @in6={{0xa, 0x2, 0x7a8b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000159000-0x105)={0x0, 0xfd, "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"}, &(0x7f0000ac5000)=0x105) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000008a000)={r7, 0x81}, 0x6) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="256466430d843c4bc7ec9afd1ba0e03c", 0x0}) 2018/01/12 21:34:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000da2000-0x8)=@assoc_value={0x0, 0x4c}, &(0x7f00004b4000-0x4)=0x8) pipe(&(0x7f0000d74000)={0x0, 0x0}) getpeername$llc(r2, &(0x7f00009d0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e79000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e53000)={r1, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10, 0x1, 0x7fff, 0x1}, &(0x7f0000a57000)=0xa0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007d0000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0xb) setsockopt$inet_tcp_int(r3, 0x6, 0xc45d1d96ea0ba7b, &(0x7f0000712000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) close(r0) sendto$inet(r3, &(0x7f0000d3f000-0xc3)="7ddf5caefb39a5cd9718e3631a598e6013376284e1eaabb3205e18f8123f8fbd0f080b26d01f8eef4209c33103152528e26e676e998d18ad9390772c687a70ce3b218ece60432a63683fcc3f07a8b9c757dddd71ff1fdd634ce21cc265c5ee3f8705872bfde1aa33d08cc92eddf277700c38aa89caeffd380850f86a371d71bfef5dbcc14133af78b7dd1832ddf71cffd92ae7370a8f1b270e90f18944e63e148db55d93a01969c9b53e2d05b1031335d5110878e2488016d0b79ddb5c017afe784eac", 0xc3, 0x0, &(0x7f000057f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 21:34:08 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x6, 0x8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f7d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ecc000-0x4)=0xb) setsockopt$inet_opts(r0, 0x0, 0x800400000486, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) bind$alg(0xffffffffffffffff, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 2018/01/12 21:34:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000d3a000-0x38)={0x0, 0x0, &(0x7f0000d91000-0x10)={&(0x7f0000f42000)={0x2, 0xa, 0x2, 0x9, 0x11, 0x0, 0xffffffffffffffff, 0x0, [@sadb_key={0xe, 0x8, 0x330, 0x0, "8f868e928baa89f00728cf0b8783500b58fad38c807791e17533a4271aca185d363f40e5c0cea02f2eb6932dcdc90590988e93f0a95280cc75be62d7d4f508469a88b1cfac6f408ada27f6fd26813f5be39267097d373b0fb9cf70daa9d0c948b72cac6dbb56"}, @sadb_x_sec_ctx={0x1, 0x18, 0x2, 0x101, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x55, &(0x7f0000342000-0x31)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, 'RU!', 0x1f, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x5, "b99225e81cea62cdc39dee55998023e1cceb39d93a1818"}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000798000)={0x1, [0x0]}, &(0x7f000074e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ab8000-0x8)={r0, 0x7}, 0x8) 2018/01/12 21:34:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000000000)=0x1c) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x7fff, 0x1, 0x6150ca62, 0x3, 0x1, 0x5}, 0x101, 0xffff, 0xfffffffffffffff9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f00001f8000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) 2018/01/12 21:34:08 executing program 4: socket$inet6(0xa, 0x3, 0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xffffffff) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000d73000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000e8a000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fca000)={0x0, 0x0, 0x40}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000043b000)="af", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x20000000}, 0x800) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 21:34:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00002e1000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) 2018/01/12 21:34:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x40000000d, 0x0, 0x0, 0xfffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000496000)='GPL\x00', 0x4, 0x206, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept$packet(r0, &(0x7f000006e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000dcd000)=0x14) accept4$packet(r1, &(0x7f000046f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000006d000-0x4)=0x14, 0x80800) 2018/01/12 21:34:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000dd6000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000018a000-0x4)=0x1c) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000b2e000)={r0}) syz_emit_ethernet(0x66, &(0x7f00004fb000-0xf2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x30, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, '&e\n', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) socketpair(0x5, 0x7, 0x2, &(0x7f00009d5000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000067000)=0x0, &(0x7f0000911000-0x4)=0xfffffffffffffebd) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001f3000-0xc)={0x0, 0x100000000, 0xfffffffffffffff9}, &(0x7f0000a00000-0x3)=0xc) 2018/01/12 21:34:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffef8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fa1000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003ec000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x3e, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r1) connect$netrom(r1, &(0x7f0000825000-0x48)=@full={{0x3, {"04643089209b4d"}, 0x2}, [{"dcbd703926f7c3"}, {"b62f11f955d8ef"}, {"9a0a4898cc1aa2"}, {"b3594cac490a0e"}, {"66cbf6522b1fc6"}, {"b2a71bff299d4b"}, {"6e2709277f1f45"}, {"7cd3d8c29835b8"}]}, 0x48) 2018/01/12 21:34:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x82) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000acb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000b43000)={@generic="daa5099a9544c1c8313cfdb0937a89d9", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r0, &(0x7f0000a35000-0x38)={&(0x7f0000fe1000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d14000)=[{&(0x7f00009a2000)=""/189, 0xbd}], 0x1, &(0x7f0000273000-0x6)=""/6, 0x6, 0x0}, 0x40010003) 2018/01/12 21:34:08 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0x80003, 0xff) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000017000-0xb7)="f8176ea53033598b8400be3152c87ba1e260be284dad148b047d316263dadb47dfa934fe4e9f5e810fc5896a71eed664e730c88df10962ea10f48103d52bfca3d49cfefaea167a5b2ce754333bd923ed2416ea1da579544073eca20da3798ab4f9259cdf3b5907c5f6fedb98436c81a944ed5af96442b3bf4045f0df365b48e2aad0ba4af45fd73cc38cee82cdccf9d8332d0a83447753c07baad5bdb1d0650552c6af2c31c41500a437b7f8970633195f887b50e6f8ea", 0xb7, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/12 21:34:08 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x1000002ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0xf, @fd=0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000017000)={&(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000010000-0x14)={0x0, r1, 0x1, 0x1, 0x0}, 0x14) 2018/01/12 21:34:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f00004e1000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cb4000)=0x60) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000702000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000495000)={0x0, 0x0, 0x0}, &(0x7f0000319000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000236000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={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}}, &(0x7f0000888000-0x4)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c18000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000aaa000)={{{@in=@remote={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, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ad000)=0xe8) r7 = getgid() r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a3f000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c6000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba7000)=0xc) r11 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000060d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000177000-0x4)=0xe8) r13 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001fb000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004b4000)={0x0, 0x0, 0x0}, &(0x7f0000ec2000)=0xc) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000b3d000)="be55827313a6bcb84cc1c5bc68d5bbfcc1c69cf26247c0862c58d73cf0e64ea233ca78d137a1b35228a64415430a00bd43d190b8e2c51088568be07e672449352cd475f914e4aeee346870bbb6221639574120d124a6d10c030350376989937abb3f632d2af6bc777846c6b92e9c1a32ce77a9b1107a5847c5a7d57716f148fca912e06f220c56365e332b91814f35a0b6b131869afc3e3cb137a8ba1b46d34496dfd27d65e9ab4f7a570cdfe205ee7a378cb68b94daf30108df18391e9915b5688054103db6ec1800d22c0db3780319215356be6ea2f47198d26d615bdcb54fd415ae4e3fa53ceec95695fe2eddc6773b2621dc9313") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cbc000)={0x0, 0x0, 0x0}, &(0x7f00003e9000-0x4)=0xc) sendmsg$unix(r1, &(0x7f0000356000)={&(0x7f0000851000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000faf000)=[{&(0x7f00004bd000-0x84)="50414c7e1c545d3d6cdfe88e957e8e07add181e71c7a0eccb3325ac5ecf0457b33fd0185d9d22e52797e0600d66c80b9cbfd063d0bf879626953269fce82d5ba4c11fcc8295772979086ca7622c1b9efecbd121a65d9423e85168c3a829e43b7a0bc3f12fabc05a7c9d8b38809afc05d84f0bc2afef334a6f0d8eaaedb17acdafcd58434", 0x84}], 0x1, &(0x7f0000dbe000-0x120)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x120, 0x4000000}, 0x4000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000318, 0x0, 0x0, 0x0, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002ba000)={0x0, 0xbb, "4a5dbb20a84ac60db3ac3bdf3a9a9afca7ae2e75dd98031862f7d618ace1917c07c485a629ee61cc56604f9ef83e7c98dd141b4d9a7d6d3b29310521d55ac05d5a2dce489f38f77448f749a7ac7b90090390fb9fc474bdb0f5c86dca51d9e6386e8008bbb46a720c265581d846aeff04d330c8128b182daa432ba917f23871c8f51a79d7bc7ff5d87174ee67c966a40f81b8264973b13bc0d72d338cba7534f5e56e32de0852364df31aa98e2d6b1c3b0df75f18f8ab1ece3fd1e3"}, &(0x7f00002fe000)=0xc3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009a3000-0x8)={r17, 0x9d69, 0xffffffffffffffc1}, &(0x7f0000daf000)=0x8) 2018/01/12 21:34:08 executing program 6: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000e7d000)=""/29, 0x1d, 0x0, &(0x7f0000e7d000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000b74000-0x78)={0x1966, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x100, 0xffffffffffff0000, 0x0, &(0x7f0000e7d000-0x10)=@common='ip6tnl0\x00', 0x1, 0x7, 0x434}) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000cbf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x8, 0x8, 0x0, 0x0, 0x0}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000413000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f67000-0x70)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005c5000)={0x0, 0x0}) [ 154.043435] netlink: 'syz-executor1': attribute type 15 has an invalid length. [ 154.062565] netlink: 'syz-executor1': attribute type 15 has an invalid length. 2018/01/12 21:34:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[{&(0x7f0000a21000)="a1", 0x1}], 0x1, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000a9a000)="01daae7d47b0fd24c493505a5f8519e316eed1d125444ad8158cc5ba9bba35513b7b6838dadd9b026f09aef471fba1778f0fa31edbeda05c1e103687b8a65510a08da61ab6971d3ac342fbc53b3b520f77c65e5f37edc9d42bc02648fbc71c24fbb64f4049dcf42b5f2b5c6a73ae4d5ee43fddd71d8ec8f376dfeb2da62715ce079cbbeda857383d6f74ba483c81f80810712764262c7e7d5d4a6b4200a5516b6c7c256a990e1e166b9bd762a7b0845b51ed6ea3c2e9360580d27147c94f251b70699d1ee58cd6c07db5e3e048a8e2f1b2", 0xd1) close(r0) recvmsg$netrom(r1, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)="78c6", 0x2}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x100, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d70000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000061c000-0x4)=0x0, &(0x7f0000418000)=0x4) recvmsg(r1, &(0x7f00002ba000)={&(0x7f000080f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/12 21:34:08 executing program 2: mmap(&(0x7f0000000000/0xe0b000)=nil, 0xe0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000511000)="d3b19517908e10d69d6c194467dc68852d4019bbe31430024234e9bee8bf81ffa6cd310e05a5ffca0bca5809e8eafc8f9b7271791fa9326bc1093bce761283c99c4330de2eeb18693585b24793dcfddb1a22fc586551d8ef6745da3fa4663acb9e7ad2bd7cd6658553a12d45d2b248e7d9f5787239539248c32ed50f812e5f76e843147434b110", 0x87, 0x10, &(0x7f00000fe000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f0000e0a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 21:34:08 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000-0x28)={@common='lo\x00', &(0x7f0000002000-0x1a)=@ethtool_perm_addr={0x20, 0x6, "93396d5d15cb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000-0x20)={@generic="4a431c5090d57133c7bc04344746ef8d", @ifru_flags=0x1203}) 2018/01/12 21:34:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d57000-0x4)=0x0, &(0x7f0000d55000)=0x4) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000dd1000-0xff)="468aede196d399b233ab9778a530ebd9", 0x10) 2018/01/12 21:34:08 executing program 3: r0 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x9) accept4$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) write(r0, &(0x7f0000996000-0x10)="02128e25020000000000000001ff0007", 0x10) 2018/01/12 21:34:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000936000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f60000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005e8000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001fc000)={r2, 0x3ff}, &(0x7f00005bc000-0x4)=0x8) 2018/01/12 21:34:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000f66000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f67000-0x4)=0x1c, 0x80800) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000f5000)={0x0, 0x62, "04e0cc49388d674ec18067ae2b2e670a7864710924662595aadf825ccf5a616819ea651044c10c9546bb0a215bf5c021c72d4a51ed1cb31f07985d2c5143cdeed6ab985eba975f8c0386add53d89ea225152598173c1eecc1fdb59727ee1796efd50"}, &(0x7f0000a20000-0x4)=0x6a) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000f67000)={r4, 0x101}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000b99000-0x8)={r4, 0x259}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f67000-0x10)=@common='irlan0\x00', 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f68000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r5, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r5) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c33000)=0x0) ioctl$void(r0, 0xc0045c77) 2018/01/12 21:34:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae3000-0x4)=0xb) mmap(&(0x7f0000000000/0x380000)=nil, 0x380000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000377000-0x1c)=@in6={0x2, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000376000)=[], 0x0, 0x0}, 0x0) 2018/01/12 21:34:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000936000-0x2c)="2b203f7269c0061cfa225b8db4a4aa9cf7913ef162d614a83484f4474000000000000000a0dc93fc800e5520", 0x19) sendmmsg$alg(r1, &(0x7f0000131000)=[{0x0, 0x0, &(0x7f00008f0000)=[{&(0x7f000054d000)="19078ec4d4288457854f741de366aec160b4d43778c600025ffc64a640068a4997197641c5fe930acbe235cd9c5d88feb4927f8e7a32bed32683ab05e96830b623ba2c8dcdac1775b3ddc97ab2ad21df959afffb9caf5c807a0a475dda4eae813465757555bca98cd66d9db7bb27004e7e30ed64ab6d964e033df5faf33ddea3", 0x80}], 0x1, &(0x7f00002d5000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00006d2000-0x10)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00005e9000)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:08 executing program 0: pipe(&(0x7f00008c2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x9, 0x2, 0x2, 0x6}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="9151e43ff31e", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x400000ffffff11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x91b, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000006000-0x18)={0x2, 0x1, [0x0]}) 2018/01/12 21:34:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000998000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f000029b000-0x60)=@file={0x0, ""/94}, &(0x7f0000000000)=0x60, 0x80800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000edd000-0x4)=0x1002, 0x800) 2018/01/12 21:34:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00009e0000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x3, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:09 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000-0x1c)={0x1, 0x8, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001a000-0x20)={r0, &(0x7f000001a000-0x23)="0791", &(0x7f0000010000)="", 0x0}, 0x20) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f000001c000)="", 0x0}, 0x20) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f000001c000)=""/0}, 0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000001d000-0x20)={r1, 0x1, 0x1, 0xb76, &(0x7f000001d000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000008000-0x8)={0x0, 0xc729}, &(0x7f000001f000-0x4)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001f000-0x8c)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair(0x8, 0x2, 0x8d5c5c0, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f000001e000-0x4)=0xfffffffffffffff9) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x2d, &(0x7f0000013000)=""/19, &(0x7f000001e000)=0x13) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001f000+0xe9b)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0xb84, &(0x7f000001c000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f000000d000)=0x40) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000001b000)=0x0) getsockopt$inet6_buf(r4, 0x29, 0x1c, &(0x7f0000016000-0x1000)=""/4096, &(0x7f0000004000-0x4)=0x1000) 2018/01/12 21:34:09 executing program 4: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001d2000)={0x0, 0x0}) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c7b000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000071e000)=0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d51000-0xc)=@sack_info={0x0, 0x3f71, 0x20}, &(0x7f0000d51000-0x4)=0xc) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a57000-0x8c)={r2, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d51000-0x4)=0x8c) 2018/01/12 21:34:09 executing program 7: r0 = socket(0x8, 0x40004, 0x7) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00004be000)="27c641213f46b8a7822b75fa3495555c97c6be3f3913839531a2b1d9e62d084c682151faaa4c395a1185383d9b206da8ae3f3417e6a422f1f6f6c00941f6034a25e911621483cf86b62bf9738926c0294d16046fa2e952491acd9cf91f26d7dbe361ca0454bceaaa33f2f69fe71b46a326805efc3abb6d759540b4305df71bd667399d8dc832c7e47b943d426c60635c0df7c21fe28a9ca4afc67f019cce1196b448e43add52744c93dbb179ee1cc0799f993e0da3d485c6ec43bc924233f124a338918c5d50992f30988cd91c689bc75b94c980440474466a48d41e", 0xdc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x2000)=nil, 0x2000, 0x2000002, 0x810, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x100000002) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000d50000)=@buf={0x0, 0x0}) sendto$llc(r0, &(0x7f000080c000-0x8e)="36a4f394e2383b888d79d8a1cceb1740655de9503319f30ca9c428ba2473227aac592953ec1128ff94d384ca1b67490e310cef844344fff16a3ef24c3a066c3596142a74d0924ac01213e1b5da7fedf7c53ed66d368e828d71dac6cad4ccabc5d775a5dc9872400e8455b4ba340565cb62123d08bb74ba7af7514b608a49349b2b38b2ca9fee369e20969dea25b1", 0x8e, 0x400c0, &(0x7f0000e8b000-0x10)={0x1a, 0x18, 0x0, 0x7, 0xffffffff, 0x1, @random="5699141ad12c", [0x0, 0x0]}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000a0d000-0x4)=0x6, &(0x7f0000b53000)=0x4) ioctl$sock_ifreq(r1, 0x8b30, &(0x7f0000c85000)={@generic="44bb39a293dc37ee7e5d50e156172bd7", @ifru_flags=0x0}) 2018/01/12 21:34:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000bac000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d5d000)=0x1c, 0x80800) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00002bf000)="", 0x0) bind(r0, &(0x7f000093b000)=@generic={0x1, "51ad7e7030eef5e77c7bb398725e0518d8135cb4518c22591e59fdaa296c83f0e6455aba1303c467d3808895ec02dd6a9ad98240bd8470979fff48e0d5f36023ee074d511baaa1eaeea412eb4db1c69f61fe37601b092399aba1ace934cc1c56b8642b34ffde528fcd30c65bb3b2891ccd7ae3dfa932c293b81f3da88a06"}, 0x80) 2018/01/12 21:34:09 executing program 6: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x807, 0x4) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000af9000)=0x0, &(0x7f0000184000-0x4)=0x1000001c0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000afa000)={0x0, 0x0, 0x0}, &(0x7f0000afa000)=0xc) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000afa000-0x1000)=""/4096, 0x1000, 0x100, &(0x7f00008fc000)=@l2={0x1f, 0x7a, {0x1f, 0x401, 0x8, 0x100, 0x9, 0x3ff}, 0x81, 0x678a}, 0xe) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xe, &(0x7f0000a10000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f00006d1000-0x38)={&(0x7f0000ca4000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000035000)=[{&(0x7f000018c000)=""/86, 0x56}, {&(0x7f0000cf9000-0xa)=""/10, 0xa}, {&(0x7f0000c56000)=""/227, 0xe3}, {&(0x7f0000a9d000-0x2f)=""/47, 0x2f}, {&(0x7f0000f98000-0xc7)=""/199, 0xc7}], 0x5, &(0x7f0000c71000-0xb8)=""/184, 0xb8, 0x6}, 0x20) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a2f000)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000a55000)=0x7, 0x4) 2018/01/12 21:34:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000cfb000)=0x0, 0x800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00007b0000)=""/4096, &(0x7f0000c24000-0x4)=0x1000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00004b4000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) 2018/01/12 21:34:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = accept(r0, &(0x7f0000240000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a66000)=0x1c) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f000049b000)={"6d238f885d4032b8ee0b40d8b2a156c6", {0x4, 0x4caf, 0x7fffffff, "d497cfe5e922", 0x7, 0x0}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e1e000)=0x0) r4 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000562000)={0x0, 0x0, 0x0}, &(0x7f0000f60000-0x4)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ce9000-0xc)={r3, r4, r5}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a61000)={0x0, 0xd3, 0x2, [0x0, 0x8001]}, 0xc) 2018/01/12 21:34:09 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f000000a000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f0000001000)=0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000008000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xfffffffffffffd99) 2018/01/12 21:34:09 executing program 4: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000269000)=0x3) connect$ax25(r0, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) 2018/01/12 21:34:09 executing program 7: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x37) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000311000-0xb0)="e3637b5b539467662f23496b7dd956d15bcc93072149b1ed36436ddb9882f1d754886709114828dbca073ad45892fd73cd76da158dc2ccc82d952b832f3a5d2a829ffe2f89d218fc4a5cfae741b3d265080ef2ce7c8ae382", 0x58) sendto$inet6(r0, &(0x7f0000239000-0x2)="", 0x0, 0x0, &(0x7f0000565000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f65000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00008ac000)={&(0x7f0000000000/0x1000)=nil, 0x40, 0x5, 0x58, &(0x7f00009e2000/0x1000)=nil, 0x8}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f65000-0x4)=0x80000000, 0x4) 2018/01/12 21:34:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c53000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0e000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f34000)={r0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000adb000)={{0x1, 0x85, 0x1, 0x2, 0x1, 0x6}, 0x8f}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000039000)={@multicast1=0xe0000001, @broadcast=0xffffffff, r1}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x6f1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/12 21:34:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f00007c0000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000f92000-0x78)=""/120, &(0x7f0000001000-0x4)=0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00007b2000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001b9000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002aa000)=0x0, &(0x7f0000142000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ddd000)={0x0, 0xffffffff, 0x0, 0x9, 0x9, 0x4}, &(0x7f000016a000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000504000-0x6e)={r2, 0x66, "cae2892e27c6fb7484a498153efbfd4ae10f58654aa9e909c5e126d484d97ddc2c463d672dead63faa91688721bb409d5622ee79701b28593ec6418405ed2ae9bd24ea3299d3b44801b21c9f38c43f368a0138f93009b4fa45b7d8327ce1e1866d22c8312e08"}, &(0x7f0000668000)=0x6e) r3 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r3, &(0x7f0000237000)=[{&(0x7f00006c7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000a90000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/12 21:34:09 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xa0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) 2018/01/12 21:34:09 executing program 7: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000def000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b3299f0ced24", [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x1, 0x5, 0x0, []}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'H7c', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) r0 = socket(0x8, 0x5, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000e7000)={0x2, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/12 21:34:09 executing program 3: r0 = socket$inet(0x2, 0x80000, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007f1000)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ec2000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast1={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}}, &(0x7f000030b000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x3, 0x3, 0xd6c2, 0x1, 0xeecd, 0xa, 0x80, 0xa0, 0x6, r1, r2}, {0x66, 0x3, 0x5, 0x1, 0x7fffffff, 0x0, 0x80000001, 0x1000}, {0x100, 0xfffffffffffff181, 0x0, 0xff}, 0x5, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x1, 0x1ff, 0x401, 0x5, 0x3}}, 0xe8) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xc, 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) 2018/01/12 21:34:09 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000006000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000028000-0x6)={0x0, 0x401}, &(0x7f0000027000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000026000)={r1, 0x10000}, &(0x7f0000027000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000b000)=@assoc_value={r2, 0x5}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000022000)='U', 0x128) 2018/01/12 21:34:09 executing program 5: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x8000000000000107, 0x80000000a, &(0x7f0000652000-0x11)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c40000)={@common='ip_vti0\x00', &(0x7f0000000000)=@ethtool_stats={0x1d, 0x4, [0xffffffffffffff9f, 0x4d1, 0x8, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$ipx(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000)=0x1, 0x4) 2018/01/12 21:34:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xa, 0x7, &(0x7f00008c6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ce5000-0x4)={0x0}, &(0x7f0000a18000)=0x4) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000963000)={0xf, 0x8001, 0x7, 0x221, 0x15, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/12 21:34:09 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00002aa000-0x18)=@generic={0x3, 0x1, 0x1}) setsockopt$inet6_buf(r0, 0x29, 0x20000000017, &(0x7f0000fba000-0x3)="", 0xce) 2018/01/12 21:34:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e41000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x1, 0x30, 0x0, 0x0, 0x0, 0x4000ffffff89, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) 2018/01/12 21:34:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) socketpair(0x1f, 0x2, 0x0, &(0x7f0000247000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000f5c000-0x64)={&(0x7f0000864000-0x24)=[0x10000, 0xfff, 0x8, 0x7, 0x89d3, 0xdb0, 0x80, 0x9c72, 0x2], 0x9, 0x2, 0x3, 0x5, 0x4, 0x6, {0x7, 0x7, 0x3, 0x3000000, 0x3, 0xffffffff, 0x0, 0x17, 0x0, 0x20, 0x3, 0x1, 0x4, 0xd6fc, "8c99c5914c270ae14177d3fcde2fab5a4ea3044a9891af2d80e13274ba77f31a"}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d80000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000992000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ee6000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d5000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f21000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x1, 0x2, 0x0, 0x20, 0x20, 0x3e, r2, r3}, {0x0, 0x7, 0x3, 0x8, 0x5b, 0x3f, 0x2, 0x3}, {0xffffffffbbf62529, 0x3ff, 0x1, 0xe26}, 0x0, 0x3, 0x2, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x3c}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x5, 0x4, 0x10000}}, 0xe8) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/12 21:34:09 executing program 5: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dc2000-0x4)=0x0, &(0x7f000001a000)=0x4) socket$inet6(0xa, 0x5, 0x8) 2018/01/12 21:34:09 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x8001, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/12 21:34:09 executing program 3: mmap(&(0x7f0000000000/0xd5b000)=nil, 0xd5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d5c000-0x3)={0x0, 0x0}) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d5b000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc2, 0x100, 0x101, 0x68, 0x6}, &(0x7f000027a000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ca2000-0x14)={r1, 0x2, 0x3, 0x500, 0x7bf, 0x7ff}, 0x14) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r2, &(0x7f0000227000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x35, &(0x7f000045f000)=0x1, 0x4) 2018/01/12 21:34:09 executing program 1: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a12000)={0x0, 0x0}) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000332000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a12000)=0x9, 0x800) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a12000)={0x0, 0x0}) shutdown(r2, 0x0) bind$inet(r1, &(0x7f000025e000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 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}}, 0xe8) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a14000-0x10)=@common='nr0\x00') 2018/01/12 21:34:09 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000093b000)={&(0x7f00005ab000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x6)=""/6, 0x6}, {&(0x7f0000001000-0x7c)=""/124, 0x7c}, {&(0x7f0000001000-0xc1)=""/193, 0xc1}, {&(0x7f0000001000-0x34)=""/52, 0x34}, {&(0x7f0000a30000)=""/232, 0xe8}], 0x5, &(0x7f0000000000)=""/79, 0x4f, 0x4}, 0x2001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @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}}, 0x6c30, 0x7fff, 0x3f, 0x0, 0x9, 0x800000, r1}) setsockopt$inet6_buf(r0, 0x29, 0x4e, &(0x7f0000001000-0x1)="", 0x0) 2018/01/12 21:34:09 executing program 0: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a5e000)={0x0, 0x0}) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a5f000-0x73)={0x0, 0x6b, "d927c5e762aa90ee5de2feab4490cfac1e349fa879e544cfa78cf308366f9573591925987f05ef2d2cbb2c66369d87d3896a970260620306ec31339233c5d7f0924a6d3f7796b950449a6f7973a92c322df9207652073f1a2de78d5b6c5007fc911b77ac39051fce0805e6"}, &(0x7f000082f000)=0x73) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000a5f000-0x8)={r4, 0x7}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000a5e000)={@common='teql0\x00', 0x2}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r1, &(0x7f0000a60000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a60000-0x2)=0x8) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000a60000-0x4)=0x1, 0x4) 2018/01/12 21:34:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) pipe(&(0x7f000050e000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000d00000)={0x5, &(0x7f0000a9d000-0x96)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) writev(r0, &(0x7f000037d000)=[{&(0x7f000076a000-0x20)="1f000000020719000000030000e3ff0000ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/12 21:34:09 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00002c4000-0x4)=0x21, 0x4) read(r0, &(0x7f0000c81000-0x5b)=""/88, 0x58) r1 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f000089a000-0x58)="", 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00006a4000)={0x80000000, 0x9, 0x5, 0x1c00000}, 0x8) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f00001a8000)=0x1, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003bc000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b9000)=0xe8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d26000-0x6)={0x0, 0x379, 0x8, [0x6, 0x7, 0xa3, 0x8, 0xfffffffffffffe00, 0x4aa, 0xffffffffffffffff, 0x81]}, &(0x7f00007cb000-0x4)=0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008ff000)={0x0, 0x80000, r0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000d27000-0x10)={0x6, &(0x7f0000d27000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000d26000)={r4, 0x1, &(0x7f0000102000)=[0x8], &(0x7f0000d26000)=[0x4], 0x4, 0x1, 0x9, &(0x7f00005e8000)=[0x2ec3852f], &(0x7f0000033000-0x8)=[0x3, 0x1000], 0x0}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000336000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d27000)=0x10) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000d28000)={&(0x7f0000d28000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000350000)=[{&(0x7f000083e000)=""/15, 0xf}, {&(0x7f0000d29000-0x2e)=""/46, 0x2e}, {&(0x7f00003ee000-0xc)=""/12, 0xc}, {&(0x7f0000d29000-0x55)=""/85, 0x55}, {&(0x7f0000d29000-0xbc)=""/188, 0xbc}, {&(0x7f0000b36000-0x3c)=""/60, 0x3c}, {&(0x7f0000d28000)=""/207, 0xcf}, {&(0x7f000074b000-0x9f)=""/159, 0x9f}], 0x8, &(0x7f0000d29000-0x5e)=""/94, 0x5e, 0x1}, 0x12000) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000d26000)=0x8, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d26000-0x8)={r2, 0xffffffff, 0xbf0d3ad}, &(0x7f00008b5000)=0xfffffd89) 2018/01/12 21:34:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r0, &(0x7f0000ce0000-0x2)='B', 0x1, 0x0, &(0x7f0000f9f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) vmsplice(r0, &(0x7f0000ed9000-0x10)=[{&(0x7f0000a52000-0x59)="ef29f00ea13d46c51f17820ed5e0436b59688db46e9a10a3cf91228d015fcd35443fee54ddf1329280a39e84fddf0bfc440846ee31f463d5451820cbb0742b71040aaf3ed88f84c2cf76d3d8188bbf66f0914344c8314c32feb53336ef988d9e595029be7302655cc11e589cab210e9e104ce378b3d148ec6eb6d81f3ccaeada155c21e843cff54e31f2b4b52f83983687e1f5cac4a5ed022e936883e8587fd595269a9ed5fe153a2cb69a3577362c334d31b0bc39f0e7daf39a063f22595d63693aa26e", 0xc4}], 0x1, 0x8) connect$inet(r0, &(0x7f000041d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f00006a8000)=0x4) 2018/01/12 21:34:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000b67000-0x1c)=@req3={0xfffffffffffff2b4, 0x7f, 0x2, 0x5, 0x7f, 0x80000001, 0x0}, 0x1c) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f000035f000)=0x0, &(0x7f0000bd2000)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f24000-0x20)={@generic="3060e4ac5cf72b77eef78c12fa41b7f7", @ifru_flags=0x800}) socket$inet6_sctp(0xa, 0x1, 0x84) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f2b000-0x18)={0x0, 0x3, 0x10, 0x2, 0x1ff}, &(0x7f0000ebd000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f8c000-0x8)={r1, 0x2}, &(0x7f0000dff000-0x4)=0x8) 2018/01/12 21:34:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a6d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00007e0000)={0x0, 0x7fff}, &(0x7f000013f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00009fd000-0x14)={r3, 0x7, 0x9, 0xd9c, 0x9fdb, 0x4}, 0x14) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000857000)={0x0, 0x9d, "33134698a655fa4fd27e9d29f9ce5e8176d5c6e67e903b096e7df1ae33dc83197fa29d76c566962009989392049ea269fb7a993c8f2e5ecfd75e25461af8750b7087718b5ed58cf3ebd3a36222c61f4796c466de3331327b2b6f0fcd4f067f265359f5eda2b7b6f29c1076d6ab1a9404282942741386603ace8d1a562e37aa8e8fe5f482fda3075bab9e5cf277fed6f9db87d09ce5ef79315f9e1700a2"}, &(0x7f0000cc1000-0x4)=0xa5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000007e000)=@sack_info={r5, 0x100, 0x1}, &(0x7f0000910000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000b95000-0xc1)={r5, 0x9, 0xb9, "7712fa1a9024dc543e85f9319af08143be1a4ad9adee830c3d6a3b456b0f8166dbae8593bd8303c9a887681a2e689f308ead77b960c999aad35d436ad0601a4624b8a1186a7b82b66c3fdc08f8d0e81bcc2a4949f4736659d04578d305210e7c8c3d1e9a19778c2dbbcc35e852e370feb638dd030228d9d66e05c7a1913786be1b5cfc5917f1e6c7c839bfe85139cba75bd03faec98022758f3e13d1da8ac95af83bec4d362526ac2bfe8d07b9d8bb09f2296a5860dbef6f8d"}, 0xc1) r7 = accept$inet(0xffffffffffffffff, &(0x7f000008c000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1c000-0x4)=0x10) r8 = accept4(r4, &(0x7f0000bf0000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00001f2000)=0x10, 0x800) setsockopt$packet_rx_ring(r8, 0x107, 0x5, &(0x7f00008bd000)=@req3={0x36e28966, 0x80, 0x71c, 0x3, 0x81, 0xfffffffffffffffd, 0x100000000}, 0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000df1000-0x8)={r6, 0x7}, 0x8) sendmsg$key(r0, &(0x7f0000df1000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000eb4000)={0x2, 0x3, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x29, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x13, 0x18, 0x1, 0x1, 0x8f, "56cef099638cb135e07665cb4343fb374901a9c3c353411d0e45e7b8bc9eddbce97aa3d8f3b8127eaef03c6858998c86e8199e867e08ba3f6eb0da128c685926a7a57e03b31fa7b7602e5855dbd9fe5261da1c3d21207f0c3295663f89ff45fdcc9cde4f13ce8e8c21dbc6fdbceafb2d68170225a92789e87dd399cdcbdd22aef9e8990e6a71f2ad9a0b914d29f63a"}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x0) r9 = socket$inet_sctp(0x2, 0x1, 0x84) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r10, 0x10e, 0x3, &(0x7f0000129000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f0000c1a000-0x4)=0x7fff, 0x4) sendmsg$inet_sctp(r9, &(0x7f00004d5000-0x38)={&(0x7f0000823000-0x13)=@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f00000b8000)=[{&(0x7f000075a000-0x1a)="c3e8c9775a81b461adb1ee3322b3af212126ce431fc4ee912db4", 0x1a}, {&(0x7f0000255000)="740ee9a0997f758a19958485a6aa2022a27491600daff6b6f95b38072f24d2af12c6414b22d8b4fa1ec2d842078a7a9baeb903eb43bdfe6523365420722b8c7c518230f24774fc7fabb2968aba8569c786a62b12403326a754813ff2ebf9542532e48fbe61c9a8244849256de4971fda0fbbd0ef0db5397f3c76800fb4993e06a4487498cb2b74065c5d98bb115766e752a68997bfc1544c69c37460c107b161ea15481f48d04bcc7e0768159db3dd55892333078b17f89394d086fe6f80f61cab2fd9959efe789d144c2ad15ebcad6b", 0xd0}, {&(0x7f000036c000)="ad1091d119422ed2101e4fde33a2707e072050bf96a467106f2e6cf179ad4a2b27e880936bd9f9c840cbba200bdcddfbc09de80130498aa141c94350add0f38ea8bb1963ab6bb32f402814185c2ce4112a2121ebbd61c729a897e086fdb4e325a370934eec02eb5d1fe0ad08e8ec72465e5be9fe6a9901deaadb0819ca12ce265aba942501ade65c392393c05405ad8916f90d25e4bd496069eb03590f67a93d03671ee9aedf45777d2bb2dfad5d39eb884e750f6ad44fe713bf8521", 0xbc}, {&(0x7f00006e6000)="9c006532ea8ba6e5fac90919c6d02e8428327f9af6f08c31177eb0f1956e73a2c5396e36be5ab2ad2ab400a4b73830b55a6da61b31c1ccfc9b4d4ae2d9682583f2fb9ab853867dfd189fe3a4f75be5447dac76", 0x53}], 0x4, &(0x7f0000c08000-0x120)=[@init={0x18, 0x84, 0x0, {0x6, 0x6c8, 0x2, 0x6}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x0, 0xd1, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x6, 0x3, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x8, 0x8000, 0x2b70, 0x3, 0x6, 0x4, 0x8, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7, 0x0, 0x4800000000, 0x4, 0x8, 0xffffffffffffffff, 0xdb9d, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x32d, 0xa, 0xffffffffffffffff, 0x5, 0x200, 0x800, 0x3ff, r5}}], 0x120, 0x80}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000d7a000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0xe258, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}], 0x48) 2018/01/12 21:34:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b32000-0x8)={0x0, 0x0}) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f00004e1000)=0x7f, 0x4) r2 = socket(0x10, 0x2, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) write(r2, &(0x7f00004d8000-0x26)="260000002200470153ff070089ffe8ff02006d8000001f00c0e9ffff495180e507c7033500b0", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a60000-0x18)={r0, &(0x7f0000c74000-0xdb)="818e609edb3d91f5caf23976d0f4f1c7388136290181ebd0bfd6854e140b8fe6d8374fc18d1352980190f127c5de3bb0c88db8c868db3993a0f344d427a259d17edc0e83baf2d15f3e1d9f44ba3ab45357d128c64ecc00f1cfee38ad6270799cc2372a237b1bf9b307d518d0259c314e5adec77b8e2a0c905dc3ad9e9f6e2719c0b00888c0d4d39656220526520ea2225ffd5f76a6106d31a74e99adec1359c3749c3e150de8e474664a4a822b70d2d0d8b9ed751adc8c0ee450d0ea663abf24ca004d1dd03b742b64db827b9ad870770411d5ab8b8da8696626ff", &(0x7f0000f17000-0x94)=""/148}, 0x18) connect$inet6(r3, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x1c, "cc51ca790adb7c99809900e15ac494fa893cb07bb9ad4484de82dffa"}, &(0x7f0000690000-0x4)=0x24) recvfrom$packet(r2, &(0x7f000070f000)=""/183, 0xb7, 0x0, &(0x7f0000994000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="4fa388d2c9ec", [0x0, 0x0]}, 0x14) 2018/01/12 21:34:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a5000)={0x26, 'hash\x00', 0xfffffffffffffffd, 0x0, 'ghash\x00'}, 0x58) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000303000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a6f000)=0x10, 0x80000) accept4$ipx(r1, &(0x7f0000aa7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f93000-0x4)=0x10, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aa6000)="", 0x0) [ 154.522536] sock: process `syz-executor4' is using obsolete getsockopt SO_BSDCOMPAT 2018/01/12 21:34:09 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000003000)={0x20, 0x80000001}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000007000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000c000)=@delsa={0x34, 0x11, 0x1, 0x0, 0x0, {@in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f000000e000)=0x10000, 0x4) r4 = accept4(r2, &(0x7f0000004000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000000d000)=0xe, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000010000-0x10)={0x0, r0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000000b000-0x8)={r0, r5}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r4, &(0x7f000000e000)={&(0x7f0000006000-0x60)={0x27, 0x4e780000000, 0x8, 0x4, 0xffff, 0x4, "af7b4956602392856b7ab2908bbe3b5e91beebd1240ea4efa7e8f96126c323cf391e97c57ab64b7dec1cc729871fcf4a1b4e1bf6e9b708fda89ea312192386", 0x53383e51}, 0x60, &(0x7f000000a000)=[{&(0x7f0000008000)="58b930c2c058366e3de965d95dae0de313d9bfc37ef9f813180fc85de95c2156631c32ca5ef4c73109dc391b6165ae", 0x2f}, {&(0x7f000000f000-0xb0)="c47cf4f1db21c587940ac0904967f0b48c5bbea317baa15ed9b2dd05b907b086f869aef0fc215e69db310755e7f4190f84ead7973dd2aa943e8063b5dc0ebdc0c8d5492d5d68f92202adfb693484778a2128f3d38c4844f6439dd4607316557ce9f90e075ccb24e28691599fb50053c380e220bdeab70ac0634811d5972fcdd098832342daec41d3fd817ac853a8ea464b2f3f82e98da6cec5a966b40dfadf2fe550b24e121762b60b50d28b1efb9e1b", 0xb0}, {&(0x7f000000b000)="020f769594db0fc5cd0db2ff0be49404e75f2cb9bfa72a8a93a820e386281c35ef177c5df0a9302babbec5b6c9a42cc0a45573f64340fb0c142d96071e45e7a76b8689f6d8d54b10ac2dfc6103874ebe4b020cbedd1cba873b6d88ee0a41cf9e90", 0x61}, {&(0x7f0000000000)="2a0aa936a2cba992c6050d704c74d9cb718aeb5552bfb0559c79e6a1fa85149a012c249e692c19fc229167d1382fff0cf12d46988e2c074a21c33a5c274e9676530326f661afc84a4bbaca663499e8ecc624967d7a10f911aed3ca99a6bc6435d080a1c624f1964f2ac01e6824b716df0a4d", 0x72}, {&(0x7f000000e000)="1be79f6b8fc2ef87d7a6feaf4cbec50a8d716292471cd3b255801de30e2d3de87bbfc8676dcba7f3e165bc52f424fb04198108e08da5e5146618", 0x3a}, {&(0x7f000000f000-0x63)="bd231055faee49563e0b56a1413a0ff27643aabaa2a16ac90ce9aee58fbd6aa996dad7491c678c4fd51d0664ca4533c55c81d4906593884eb27ef7a4952cfa48f34abb8f4b67e9a61ed700a2338645551da25965e2df598b20f905cbe33b6cf7fb0218", 0x63}, {&(0x7f000000f000-0xce)="fb82bcde4a49aed44cb8c46eac41438b56a66afd1e5eeefd5df44b06ffcb83329ddd6acd029af65c0b21f8264388c1f0310f27bfbaf4da83bc6e6b62055c293fe677eea5ced41d75e3bfe90dd0323374d7c3b91cc599b14a0ec82d8dfd6ab3a6a41acbbc180b18714221677850998d916feaf00c2b76396de7b9dd19b9a6888bbaa812c8977260f7274cf0d88bec4af35d00929766101675061cc2043813a0f1eef7eafe4881410ee7e065eb413cc146d8b8d3aa4a2c805b21b6c5934749702f73739dbbdf6fec50f94929e9617f", 0xce}, {&(0x7f0000006000-0xa8)="25606961acad148a369274091de38e8dbd71a3dffa53d8dec077aa94a265c5028b36dca728db45be8f54fa5cb77bc92a3077a20022c0a02fd87404dedd113c7dc9f378e0b5f2919f6bda33ca3a632cf17baa4b5b4f00e4420a5102d7410fba98f2097023e4664cf197b7470630c5a4393268f196a62c4e35716f75a89e18b2e978902427dc26395c63f4712cb88872c4e6406402dd640beabff5cea3e2a6b10bf902b19a45788c43", 0xa8}], 0x8, 0x0, 0x0, 0x24040000}, 0x4000000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) 2018/01/12 21:34:09 executing program 3: socketpair(0x4, 0x0, 0x740, &(0x7f0000db3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f50000)={r2, 0x20, 0xec, "553265a0dff8b4c495e05adca892fe9a34488b0ce8238c7212ac9fcb001d5233f3a1e4aca9d5d026a2d97c1a5e807908cc127e1c78a3f99e507f3e11f376b86b4e0a8f2387c0c2328510a38f225c5285873d072353a65ea9b79330d95ddf152ee4c28b90addbee30448b13e01b19fc1541d912160485089df95b7bbd0a708f9d3736a378ab5edf6d357c13095da5118f57f04cf0c18a687128bd7dd95459d482fad383778c793b7d99fa561a2725390860d09fdb5d81a99dad3de00c48dfc61f7b17fe1cc651ea7717edc7b46b7c3234b59c13b6df6bde45455f01eeca267e7241e8ce45eb60d5c3dd849c8f"}, 0xf4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000908000-0x2c)={0xf, 0x2, 0x0, 0x8000, 0x2, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000807000)={r3, &(0x7f0000f81000-0x1000)="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", &(0x7f00008c7000-0xe8)=""/232}, 0x18) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000883000-0xa2)=""/162, &(0x7f000092a000)=0xa2) r5 = accept$alg(r4, 0x0, 0x0) sendmsg(r5, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/12 21:34:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xf, 0x2e20, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000e25000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r1, &(0x7f00005da000)="1f0000000104ff036b000000e9110000780df0000800040000000000000000", 0x1f) 2018/01/12 21:34:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0xb, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) sendto$ax25(r0, &(0x7f00006c0000-0x53)="97836627be265d21561670c646c0c048275cb82336ca5334a2cce396e7e8967bb6a4070a456fff036eb66cc24ddc0a57dc5b809b23e80284672367abaa914e2bfaf1f25e7b129f79a53474d73f5f4c3da6ff4a", 0x53, 0x20000010, &(0x7f0000f2f000-0x10)={0x3, {"61a197d507fbf9"}, 0x10000}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000a19000-0x18)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000357000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00009ca000-0x10)={0x80, 0x20, 0x6, 0x6}, 0x10) connect(r1, &(0x7f0000f66000-0x6)=@hci={0x1f, 0x5, 0x3}, 0x6) 2018/01/12 21:34:09 executing program 4: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000dec000)={@random='3\x00\x00\x00\bR', @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x18, 0x3a, 0xfffffff800000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/12 21:34:09 executing program 0: r0 = socket(0xd, 0x6, 0x0) sendto(r0, &(0x7f0000fc4000-0xd4)="93353d34268bdad53855f5e649d55fe395a13156f56851ac2610b787d047db4a94dfe7486954d90bd96dfea42a2a9e430ea5e293cb55f7daed6c3fee74e62976de83f0880d23ab4c0a57a88897578ac3bfea3cd6efb404bb3a792aa7fcb66a5a8c0190cec3239a5d6edd91116b072946658be579dd6b5e2b97bc40db9a7cf39cecc899444780eab54a86d24ad71ecc6ec4c438fcb3c9f12dffa8fc13ab45a9cd8479f624f611577faeba05e69cc0f20309e977e2ff95afc996e9f7ec967717f7bce3147d6d4e9caae0dd596d49f39deae76e1d0a", 0xd4, 0x1, &(0x7f000068d000-0x1c)=@in6={0xa, 0x0, 0x1000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f63000)="1f0000000001ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) 2018/01/12 21:34:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_buf(r0, 0x0, 0x82c, &(0x7f0000e21000)="7d000020a307ffbd02bb0c24b1ed7ec3a9eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd236dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb40006a1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec9205420184d10000000005c50008a00000095", 0x63) 2018/01/12 21:34:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x4, 0xfffffffffffffcf0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000974000-0x4)=0xffffffffffffffff, 0x4) 2018/01/12 21:34:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000346000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f0000000000)=0x0, 0xffffffffffffffff, &(0x7f00006d1000-0x8)=0x0, 0x6, 0xfffffffffffffffc) 2018/01/12 21:34:09 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fdc000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f78000)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000fdc000-0x80)=[{&(0x7f0000fdb000)="bec369a029aebaede14b97fd97e94c3f0054b3fa18a1480e263d3c37c72104fe62817db95bd087a7a5944e9abc748d72", 0x30}, {&(0x7f0000877000)="105dcb784ec54086c0b1d37710d3262aca701d6dd5e892a845", 0x19}, {&(0x7f0000fdb000)="a421d59034c23ff97395eaa708a538fd835ff36fe2442f615fd2af11ea8a780141c0107f0e94f80da56771b286b3759df3eb4fa5f8e80ca49458a2940af30e5fc29962", 0x43}, {&(0x7f0000fdb000)="8bd030da47caf6d6986bca11af97acea7742d039e344edd646db72d3891a436f62303aaf7b189ee4626e9bbfbb8a489304d2ff42c8e1cfae1a20ebf4918b2dffe4c476284d94de9bc1a8c51d1974758ec9937973cbcda5b71008e61b48eec270f6ee7d834f6f156f07d98a8166b17046a1efd5321947aaa1ed37dc3d", 0x7c}, {&(0x7f0000fdb000)="3145e027804bcc5d98f45ba33d01b270d2ea50c2fdb479087f650b4619412a869fe826797ceb3706de0dbb1b9b93a72077a186454f05cdd3c74ef055fbe7bf6df8a832d81d92e9bb3454e19f9e83aca2f5ec053456813b707360af516e1a2e9f7f624414ba63ec61ba11fb5802887fb7dd74f158086aceb9a5629724810de97fb2d1e38d13047f9cac787483dadc623259b1098c3d3c3b228f21dd8ef7effbafc8db4ebbf8d81390b8ed8d7ecc8bcbddb5dabd7eda2ec55fc08a53d8b3eeab207d3a0404daad01aad18ec65b2bf0a01970d4fe70ecefb872a219", 0xda}, {&(0x7f0000fdc000-0x53)="a1a995d4e9c0f6ed6ddc0f18d6e8549fdfb08a3ff14588a6401420d589e954c0485b8c069efd5a3fd710e5cfffd0f8847bc6056abae918d119172224766909b45540cd84b1e55514d493f7b0afb28748293222", 0x53}, {&(0x7f0000fdb000)="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", 0x1000}, {&(0x7f0000fdc000-0x9f)="0973d8a69144cc49740094b54a1a8709ed13df85ddfefbbd6c59e77bab6f37222a0a5f5ba5825a1953f4eef35beb9b98869a2440395f10fc60208d21bc8a73f1fff99b98ee1b9736c53df5cba80713e8240b5fc36a0132894e43c2f6823e987d3fa906504124272db1b4fc22eeda2772d0ec295b5e745fcada9419045449c566140b0a12c1587012ad4f096176fe2fffe35eb8bfb27ee26633291979a59ae8", 0x9f}], 0x8, &(0x7f00004c4000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x30, 0x117, 0x2, 0x17, "441a1f2b5f991e0464cd39307e713066f90fbfdf3b6bc3"}], 0x48, 0x80}, 0x20000010) [ 154.658395] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7248 comm=syz-executor2 2018/01/12 21:34:09 executing program 2: mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xfffffffc) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5", 0x0}, 0x60, &(0x7f00004a0000-0x30)=[{&(0x7f000049e000-0xed)="5d7854a516f6125133414112c223b2fb0677ef58db79cedfd86b934a638a6288807f34b47935f128b0373ed54e164d4e1cca91733ce8d0f1778f11fb6113858db2cec5864a6fc3ff4b482681db38c11da1281f5aab894c632b4d6bcbb5b73f4a23ef27b45db124a8274b6ee85961e772a01f57fed4d2c9581a588b255be489d79c14cba7bc9749c408826225c43fd3c160fe98e2a01eea5edcfc4739526ed53dcbedd06c97708bddb2e9138d6c631c5b70e2c69bc3aba5103119a689162f36d5b1845da98923ddc18863aa1821f80b6b75a491d9a09ec21c64cfa62a24accd4fe197a333de25724bd2cb2de834", 0xed}, {&(0x7f000049f000-0x4e)="9a03ef1b333717ed2cf24c020b3bb77e88ddd32a827c8146ec2d67e10a7ef3a469f94afafde97cf08a16e7552b5bb6edb7198adfc55fafc77ae44c47b0c31f7be59d5aa22772fa8ed33753f7da85", 0xffffffffffffffaa}, {&(0x7f0000212000)="990bd530d4bdebce775470398d4f53e7e84b0191401218ba5109b50f6860a191d58ace4ffb0c425004cb4ada0ac85e031e3e38fac04cffda8127c5ae50e7e4b79c3aa591adf87f692f0b2c316d93a7b63f523c9568c17fc409f90d76b3566a0a666db65fcdcc3571ffd046b668b00897bbeca6d665f0e8a53c88b98cbe3da5623e3acf1cc1776a36b5cea5fdcb440eb211e3b2951eb9cc1e484a1a0e97048f381745d28a9676f4c3d299e0a9a50b4071f4335b2f46327833b799bc03172653f0653510c426d17dc3366846fadc48882bf0fabdf0", 0xd4}], 0x3, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80, 0x0}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f93026b7e8842198fa3a4dc771501ec42b52dfacd4ea4fc35363571ba", 0x0}, 0x60, &(0x7f00003bf000)=[], 0x0, &(0x7f000049b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) mmap(&(0x7f00004a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004a0000)=@assoc_value={0x0, 0x0}, &(0x7f000016a000-0x4)=0xfffffffffffffff8) mmap(&(0x7f00004a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004a1000-0x8)={0x0, 0x3}, &(0x7f00004a1000-0x4)=0x8) mmap(&(0x7f00004a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000023000)={r1, 0x8}, &(0x7f00003f8000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000361000)={r3, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004a1000-0xb8)={r1, 0x8, 0x3f, 0x40, 0x80000001, 0x8000, 0xa4c3, 0x7, {r2, @in6={{0xa, 0x1, 0x7d3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3c, 0x6000000000, 0xffff, 0x4}}, &(0x7f00004a0000)=0xb8) 2018/01/12 21:34:09 executing program 3: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000180000)={@generic="69ce168ad45ed5a6751d01ce8a3a7e23", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f000009c000-0x38)={0x0, 0x0, &(0x7f0000181000)={&(0x7f000014f000)={0x2, 0x11, 0xd35, 0x8, 0x1a, 0x0, 0x6, 0x3, [@sadb_sa={0x2, 0x1, 0x3, 0x6, 0x6, 0x4d, 0x0, 0x80000001}, @sadb_sa={0x2, 0x1, 0x0, 0xff, 0x2000, 0x43, 0x2, 0x20000001}, @sadb_x_sec_ctx={0x4, 0x18, 0x9, 0x3f, 0x13, "5a022dd132618022c42928b09c6a1f06be9ce4"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x9d, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x17, 0x33, 0x20, 0x0, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x5}}, @sadb_lifetime={0x4, 0x4, 0x317, 0x9, 0x100, 0xfffffffffffffffa}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f0000182000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a2000)=0x10, 0x80800) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000b6000)={0x0, 0x4, "32e79a86"}, &(0x7f00000af000)=0xc) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000183000-0x8)=@assoc_value={r4, 0xd5}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000182000-0x4)=0xffffffffffffff80, 0x4) 2018/01/12 21:34:09 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000011000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xfd83) sendmsg$nl_generic(r0, &(0x7f000000f000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)={0x18, 0x1f, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@flag={0x4, 0x9}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000963000-0x4)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000084d000)={{{@in=@broadcast=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=@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], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db6000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d83000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000231000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000dba000)={&(0x7f000010d000-0xc)={0x10, 0x0, 0x0, 0x1100000}, 0xc, &(0x7f0000f67000)={&(0x7f0000923000)=@allocspi={0x280, 0x16, 0x200, 0x5, 0x1, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x8, 0x0, 0x1, 0x2, 0x0, 0xa0, 0xff, r1, r2}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x6bc, 0x80000000, 0x20, 0x5d, 0x0, 0x4, 0x2, 0x2}, {0xb009, 0x1, 0x6, 0x3}, {0x5, 0x7fffffff, 0xdb6}, 0x1, 0x1, 0xa, 0x0, 0x3ff, 0xa8}, 0x1, 0x8001}, [@algo_comp={0x134, 0x3, {{'lzjh\x00'}, 0x748, "b57c0a7135f65287843cc76c06286b0e59ab9573082f8a2edea29e39809307b031674e5d0f6d77463fcaad5ea0e4b1edc5d9f75b07b17b55952edb6e9d26fcb955621b5ade0f1cc1394f53a1e611abffc72d71162d2010e883c09e68268e11791f3869d71aea7ea6680df5b2695efd3606611a8adfc3b8dc30d2493e9af7c7906ba2fb70c831593f03b43a6a5a9eb0395841a6022e317071913497401d70df3b23fcf6521e3fa4f0daf3acb32e2abc07209c37a3b3d4f6b3d2405b00abd9b23a1668e4c93a81d7d947f91ba83f24c1e16d957f4ef7c0173d31a1a7f1ff3e6474a8b2fe7d00f27c92ce"}}, @lifetime_val={0x28, 0x9, {0x0, 0x1, 0x1ff, 0x80000001}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0xa}}]}, 0x280}, 0x1, 0x0, 0x0, 0x40005}, 0x44) r3 = accept4(0xffffffffffffff9c, &(0x7f0000d9d000-0x80)=@generic={0x0, ""/126}, &(0x7f00008fc000-0x4)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00001b0000)={0x0, 0xd6, "d680821c62e0a50b7889645e722b0662b4b53c7f246239e8995bac34086f88c2ebcfa94023461c817609baaf0bf189f1754cc987100ea0c9585e17163e520a41589d0badb1148398d2e0e55110601a3e62e66b8993178a72b5f432c85513332c9681b68e73d43822db63b7660516ecdc7f3ed107455eb029347cf859a362c88afc2438cd62644f3bbeae4de80009f8c1b7173db892da27c59c29fe21c69a0e1522777fd6b47e6b69246962340826f3eb3be874468dc20419186882811ca8024c21c8b0870673e3e77bcf50ab9cfca05c25dfad945709"}, &(0x7f0000eef000-0x4)=0xffffffffffffffe7) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000037e000)={r4, 0x7}, 0x8) syz_emit_ethernet(0x5eb, &(0x7f000061c000-0x103e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x5b5, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) 2018/01/12 21:34:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000000006) pipe(&(0x7f0000da7000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000088d000-0x10)={r1, &(0x7f0000658000-0x8e)="25bcb98856daaa8a0287686233a35e9c9b1fa4acdc6b97a6cd2cd2bc8cca30273a812777257b00639d8559941c8480feb3230c801cf58c27797914aa38bb73979a3357a2c1092fe3944539e4b54882635d3d70e26c9c5b42d671cf508807b37b1962f8d3104a8e915c6fdce6c01303f7908bdd73e27902f611cc9cd5282029aaddceac755eeaadc533643021f3dd"}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x4, 0xfffffee7) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002b2000)=0x0, &(0x7f0000f20000-0x4)=0x4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000817000-0x4)=0x1, 0xffffffe7) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f00003da000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000c49000)=0x14) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00005d1000-0x6)={0x3, 0x7fff}) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f00002d7000)=0x3f, 0x4) getsockname$ax25(r1, &(0x7f0000adf000)={0x0, {""/7}, 0x0}, &(0x7f000010b000)=0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/01/12 21:34:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000000482, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/12 21:34:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000092000)={0x0, 0x9}, &(0x7f00008d7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000972000)={r2, 0x80000000, 0xe92, 0x7f}, 0x10) getpeername(r1, &(0x7f0000aa3000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b29000)=0x60) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000459000)={{{@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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b35000)=0xe8) recvfrom$packet(r0, &(0x7f000037f000)=""/75, 0x4b, 0x120, &(0x7f00005ba000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="b662483bccd8", [0x0, 0x0]}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000292000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2, 0x0, 0x401, 0x2, 0x80, 0x20, 0x3b, r3, r4}, {0x10001, 0x9, 0x8, 0x5c, 0x9, 0x5, 0x3f, 0x40}, {0xfffffffffffffffa, 0x6, 0x1, 0x5}, 0x0, 0x2, 0x0, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x6c}, 0x2, @in=@rand_addr=0x1000, 0x2, 0x4, 0x3, 0x198a7fd1, 0xffffffff, 0x3, 0xfffffffffffffffb}}, 0xe8) close(r0) sendmmsg(r1, &(0x7f0000508000-0xf0)=[{{0x0, 0x0, &(0x7f00000cc000-0x40)=[{&(0x7f0000abe000)="45569cd3f5bbf6301b678f6b339c21b22416487b1d49ff05159edd8e09b2672df675d47ca34060358012db3da9f39333356c0b7da1456de186fb35d30e12e6514465ad4d70ddc1a831f4bd29", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/12 21:34:09 executing program 5: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000217000/0x4000)=nil, 0x4000, 0x8, 0x20010, r0, 0x0) sendto(r0, &(0x7f0000959000)="3382b9a672a235f8b93f73f7a6689042851bcf3ea97dd2f3b25f2a7059cfcba31e17d08b2f6f9fbbdc4245d0a08992bc2de7913cb04a384820f89e8730dc2c4416ad99273734a253379f108d32df53eeecd5486f05fe2629707b032093f7c601d5b6b9e4b31e7a5bc49f3a8c27d5954d7939b2dd7ce4af0f4d3acd6de8e5c891646d472be486f0d9e3", 0x89, 0x200000d1, &(0x7f000095a000-0xe)=@l2={0x1f, 0x3f, {0x5, 0xffffffffffffffed, 0x10000, 0x7, 0x1bca0da6, 0x2}, 0x6, 0x9}, 0xe) socket$inet6(0xa, 0xa, 0x8001) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f000095b000-0x30)=""/48, 0x30, 0x20, &(0x7f000095a000)={0x4, 0xffff, 0x400, "38d662ea39dc", 0x57275a8, 0x0}, 0x10) socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00008fc000-0x4)=0x0, &(0x7f00005f5000)=0x4) 2018/01/12 21:34:09 executing program 6: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee9000+0xb8d)=0x1f8, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000c8000-0xed)=""/237, &(0x7f0000337000-0x4)=0xed) recvfrom$inet6(r0, &(0x7f0000ee9000-0xcf)=""/207, 0xcf, 0x2000, &(0x7f0000ee9000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x34b) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b31000)=@int=0x200, 0x4) 2018/01/12 21:34:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x237) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000039f000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000048b000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000132000-0x20)={0x20, 0x81cf, 0x8205, 0x1000, 0xb94d, 0x0, 0x1, 0x3, 0x0}, &(0x7f0000c36000-0x4)=0xfffffffffffffc95) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b83000)={r2, 0x15, "c08c702fdf66d03c5855cc33fc348be248c9a84fdd"}, &(0x7f0000e8e000)=0x1d) pipe(&(0x7f0000564000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00001a7000-0x4)=0xe8, 0x4) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000063d000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/12 21:34:09 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009fe000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc2000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001f1000-0x28)={@generic="7bce7de7022818bf7de210d8ec85ebdc", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r2, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x2, 0x0, 0xffffffffffffff8f) socketpair(0xa, 0xb, 0xfffffffffffffffc, &(0x7f0000f64000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f00001a2000-0x4)=0xfff, 0x4) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000ebd000-0x5b)='x', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) [ 154.739826] sctp: [Deprecated]: syz-executor3 (pid 7281) Use of struct sctp_assoc_value in delayed_ack socket option. [ 154.739826] Use struct sctp_sack_info instead [ 154.807360] sctp: [Deprecated]: syz-executor3 (pid 7281) Use of struct sctp_assoc_value in delayed_ack socket option. [ 154.807360] Use struct sctp_sack_info instead 2018/01/12 21:34:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) readv(r0, &(0x7f00008d6000)=[], 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r1, 0x0) 2018/01/12 21:34:09 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00005bd000+0xaab)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000eef000)=0x1c, 0x80000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fa9000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xffffffffffff0000, 0x1, 0x6, 0x2, 0x0, 0x1, 0x0, 0x91b, 0x87fb, 0xffffffff00000001, 0x2, 0xfffffffffffffff8, 0xa98, 0x1000]}, &(0x7f0000fec000-0x4)=0x108) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fec000-0xa0)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x4, 0x33b, 0x40}, 0xa0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c40000)={0x4, &(0x7f000067e000)=[{0x2000081, 0x0, 0x0, 0x2000000}, {0x7, 0x0, 0x0, 0x3}, {0x4, 0x0, 0x0, 0x9}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000feb000)=0x0) 2018/01/12 21:34:09 executing program 5: pipe(&(0x7f00004e5000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ec5000-0x68)=[@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xb60, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000151000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x7, 0x4c) recvfrom(r3, &(0x7f0000818000-0xaf)=""/176, 0xb0, 0x0, &(0x7f0000598000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) socket$inet(0x2, 0x80007, 0xfffffffffffffff6) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e31000)=[{0x7, 0x0}, {0xc, 0x5}, {0xf, 0x3}, {0x0, 0x0}, {0x3, 0x12b}, {0x8, 0x1000}, {0x7, 0x9}, {0xa, 0x1000}], 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000002000-0x10)={0x1, 0x3}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 21:34:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0xb, 0x80007, 0xfffffffffffffff7, &(0x7f0000710000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x101, 0xf9) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000da2000)={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd008}, {0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x65c3}, 0x7, [0x3ff, 0x2, 0x7, 0x1000000000000000, 0x1, 0x2, 0x0, 0x200]}, 0x5c) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000c0b000-0x1b)=""/27, &(0x7f0000f85000-0x4)=0x1b) 2018/01/12 21:34:09 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000a8a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000aa9000)=0x10) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00006cc000)=[{&(0x7f00008b1000-0x1000)="79a860b175364e14ebd136d7cfed71ba", 0x10}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) read(r2, &(0x7f00000b8000-0xff)=""/255, 0xff) 2018/01/12 21:34:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000063e000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015a000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002e8000-0x8)={0x0, 0xd2f4}, &(0x7f00003ff000-0x4)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000630000-0x8)={r1, 0x100}, 0x100) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00006c5000-0x4)=0x0, &(0x7f00008fa000)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00009cd000)=0x775, 0x4) r2 = socket$inet6(0xa, 0x7, 0x8010000000000085) bind$unix(r0, &(0x7f0000513000-0x8)=@abs={0x1, 0x0, 0x1}, 0x12d) getpeername$unix(r0, &(0x7f000018b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003b4000-0x4)=0x8) getsockopt(r2, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/12 21:34:09 executing program 7: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000749000)=0x5, &(0x7f000059a000-0x8)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0x50, 0x15, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept(r1, &(0x7f0000a08000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f3a000)=0x10) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a3c000+0xfae)={0x0, 0x7ff, 0x10}, &(0x7f0000fde000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000085e000)={r3, 0x0}, 0x8) 2018/01/12 21:34:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000073b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x20, 0x1, 0xff, 0x1, 0x4ce, 0x5, 0xfc2a}, 0x20) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00009ca000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000fa000-0x4)=0xa, 0x4) sendto$inet(r0, &(0x7f000095e000)="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", 0x146, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x2000000, 0x1000010001, 0x0, 0x0, 0x2}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002dd000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f00004bf000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00009e2000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r2}) bind$inet(r0, &(0x7f0000f84000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x1, 0xff) read(r3, &(0x7f0000053000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d3f000)={0x0, 0x3}, &(0x7f0000d8c000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000b2a000)=@assoc_id=r4, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bfb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000010000)={0xd0, &(0x7f0000fd7000)="4135e340a84aa9a7a1d16462b7d415845c2b4ae0daf27239545152d170b917818a5f7504eadf7d929f7ae3402768384a86d86053e560c4f1df92d02a2e6cf2a297ed4d1a49f3f6c863f03a5fa41f08a523825d6fa077781c4ab97de19aef7893a92210c716cef98e3d5fdca0d690652e69bbcdbc1fadec5562e31aac36bf24e229a514fe005f6b1005054afdeef3dcd651c304949c04f5037a85b0f3ff4762d6b32179f110b8e8cb3a7814325c05e74b4749337b652ecce688b1079d467f9aac7d69d3be164dfdbfc2255ade0927cdc8"}) recvmsg(r0, &(0x7f00000c0000)={&(0x7f0000e32000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000063b000-0x70)=[{&(0x7f00003c4000)=""/192, 0xc0}, {&(0x7f00001f0000-0x62)=""/98, 0x62}, {&(0x7f000078b000-0x6e)=""/110, 0x6e}, {&(0x7f0000702000-0x6)=""/6, 0x6}, {&(0x7f0000be9000-0x94)=""/148, 0x94}, {&(0x7f00008b7000-0xa4)=""/164, 0xa4}, {&(0x7f0000ad4000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000e88000)=""/60, 0x3c, 0xffffffff}, 0x40000000) close(r0) 2018/01/12 21:34:09 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f000093a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000093a000-0x4)=0xe, 0x80000) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000093a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007e2000)=0x60, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000933000)={r0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00003c0000)={0x9, 0x101, 0x2, 0x3}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000939000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xe8}, &(0x7f000093a000-0x4)=0x98) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000939000)=r3, 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f000093a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000892000)=0x58) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00008e1000-0x54)=[@in6={0xa, 0x1, 0x9c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x84, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa01}], 0x54) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000093a000-0x1c)=@req3={0x7, 0x8, 0x9, 0x3, 0x80000000, 0x200000000000, 0x0}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000071d000)=@routing={0x7f, 0xe, 0x3, 0x100000000, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x78) 2018/01/12 21:34:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000050d000)={0x0, 0x3fa6dacc}, &(0x7f0000a5b000)=0x8) accept4$inet(0xffffffffffffff9c, &(0x7f0000baa000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7e000)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000057000-0x4)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000d5000-0x10)={r0, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x800000000000011, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmsg$nfc_llcp(r2, &(0x7f0000489000-0x38)={&(0x7f0000cdb000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "cd3fb8ab06922b601bc0db85f92c03f8e399e2dddbdf12f21fbab62736d9b6121f2a1aa1d44bc4192217502132d9c834026b48fddf3dce4eb76a3dfa585c05", 0x0}, 0x60, &(0x7f0000d74000-0x20)=[], 0x0, &(0x7f000057f000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/12 21:34:09 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ff6000)={0x0, 0x3, 0x8}, 0xc) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ff6000)={0x3, 0x6, 0x6, 0xfffffffffffffffc, 0x2, r0, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ff7000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x390d, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) 2018/01/12 21:34:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000438000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00003b0000)={0x6, 0x20f, 0x4, 0x5, 0x0}, &(0x7f000045f000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000709000)={r1, @in6={{0xa, 0x0, 0x4c00000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed1, 0x4, 0xfffffffffffffffb, 0x100000000, 0x34}, 0xa0) r2 = socket$inet(0x2, 0x5, 0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000974000-0xc4)={0x0, 0xbc, "bf8c518ead4a17461ba9263037d3663d2547a3424f910aecafd96a38f9ce97d62bcb909855e0f5d28694010db7eef67a4f80e7f4d15a61c30735f553f8c0915cc1c9b42c9d03d4c39d5de58dd72e3606b9d9242770e5c8485ef2976a99ca9ab3643b1155a6edaffb49db7c5fb8939c60b53d4255b66eacb345c10321bb10a3f43b1cbe8cef6a70223ca08b66aabca46b40e445d681cdc265d73f92c4e90340011c50d8901390af78efccf8c1b9490ba91952b1fc388472ae0f85cf43"}, &(0x7f0000f31000-0x4)=0xc4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000117000)={r3, 0x64, "fbd30eb54f8b11d98d7c1cb5fea9396c96eb71c2ca49da4871ad1cac3704ecbc568dd5b10be899cb05b79429392015013805c9610de39bd5757a5ef9e59cf441ab5f5940ea2cf05c64dff5bd1617bd9fc22a0f36e2a3743e2616a1b9a18f63c44e7996d5"}, &(0x7f00000b2000)=0x6c) socketpair$inet(0x2, 0x1, 0x401, &(0x7f000078d000-0x8)={0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x15, &(0x7f0000f44000-0x4)=0x0, 0x4) sendto$inet(r5, &(0x7f00005fe000-0x15)="fa20fb2c789cd9dd5be64119bba41473a836240dcd", 0x15, 0x4000800, &(0x7f00000b9000-0x10)={0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 21:34:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000e68000)="1f0000000906ffde0000f49f008901f4001f0000ff0300000000000001008c", 0x1f) splice(r0, &(0x7f0000178000-0x8)=0x58, r0, &(0x7f000018c000-0x8)=0x0, 0x1, 0xe) 2018/01/12 21:34:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10a, &(0x7f0000a57000-0x10a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x6558, @ipv6={0x200000000000, 0x6, "c83454", 0xd4, 0x7f, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x2b, 0x0, 0xbd92, 0x10000, 0x0, 0x100000000, 0x1}, @dstopts={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @routing={0x3a, 0x4, 0x3, 0x6, 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={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x3, 0x6, 0x1, 0x900b, [0x9, 0x6, 0x4]}}, @jumbo={0xc2, 0x4, 0x1000}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @dccp={{0x3, 0x2, 0x4, 0x1, 0x11, 0x0, 0x0, 0xa, 0x10001, "815a18", 0x0, "3c7395"}, "d4c70af4e0cb78af5eac86fecf4ddb0ff33cbbad8db66c2fcc2a086a5b970c2053a7ad2c725d32adb1dd68328b5fef93e14d7a0373fe60ea68935f45ecfefd7922bc1a479b1a31eb6773f14d"}}}}}}, &(0x7f000000f000-0x18)={0x0, 0x1, [0x93]}) 2018/01/12 21:34:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000078a000-0x70)=[{0x0, 0x0, &(0x7f0000749000)=[], 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f000078a000-0x20)=[], 0x0, &(0x7f000078a000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x2, 0x0) epoll_create1(0x80000) pwritev(r1, &(0x7f00005eb000)=[{&(0x7f0000f61000)="0d88f5c3f9d3a069a215f9528fc97bb6967464c4d0d1e756b833f709754f83ed199c3ab7f1f75743338d2ed3a5d07a51a2379da676506cb4113a757c115665738c37133c32dea5bf6a7ac4c73ccc02d00beca0e518d20749c4954ef4132d3d003e59690eacf6f1c1a0e6f90d86bdcdedc1563f2fd80a4e76b4423f48a5e858345cce3008d174a990dcbde533af5bfbc4ebbe1b6b902123165c2c53e152b60289ea5b05d65ae7a262f0555ddb163546e0267992144eded94dc0c686afe28595b03f63f6a963582c2feabbf511fe62e82a446c8e8ee0710afd971ced24e51e6bb5e25b640b3b61592ff75674440c3a7e", 0xef}, {&(0x7f00007d7000)="f28657d6cfe1b22a1ea79cd1e7bf6d9570d511c92aa59bc62eb7e10d253194f03d9c1d59d9a74331f909edc2c4c6db2f8287d4585a634c0f869c627ee528b9fd349597a83fe9af80f02d8a90112fa8cc85dd21a90d6606a97846e248bc55df631ab3c3af3befbcc8d09109b6ec0ddb52f7e112ecb4bb3249d1b38a9266df72a39e219c2399cc88b50c2c129058d247ceb7991164a03ee5ebf1a530c17598ab71e27c87cc28da5007eb", 0xa9}, {&(0x7f0000970000)="64d17ee7603791cddee90a705931e2534f7a7f76f4bb5548377902381e6fd1051b97839339819559b2df7707226782f5f77bf78e6560a7de7fa592f8f01939379811dceeb85ef3c7e971be0958f3602911e8a76687d86dd0f9b47e", 0x5b}, {&(0x7f00001d3000)="9c830aff20c0453a38f416caa9562bb7946338adfd6e261be6f6bc4ee24fd2dc91626588d4faf8a79d2e803647cf68815396527b9ea58623938834e0d5219aa765072095e694f16717bfca99c83fe689b3a0", 0x52}], 0x4, 0x0) 2018/01/12 21:34:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19c298381015fe86) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000a54000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) connect(r0, &(0x7f0000b8d000-0x80)=@generic={0x0, "0c38911d9ca648ef7b8eea4d92a9e854dea5a093e54fdbcf7d5aeb7b5f71ffc072934524e066c60f4c21184a83fda0df0491dc75642e008e28541b19a6f900f0d71da86da6c3f2d142506f31b8c528fe326ec270150dce00a11f2992ff528892c8b746aba9b653ee717baa66b24f46ca2b85a507e222f1bbaf2618e059b3"}, 0x80) 2018/01/12 21:34:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x7, 0x4, &(0x7f0000d72000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) syz_emit_ethernet(0x46, &(0x7f0000e66000-0x85)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x12, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}]}}, ""}}}}}, 0x0) 2018/01/12 21:34:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x649}], 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000073a000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000558000)=0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000bdf000-0x4)=0x0, &(0x7f0000f16000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a7b000)=0x0, &(0x7f000002e000-0x4)=0x4) sendmmsg(r0, &(0x7f00004d2000-0x1e0)=[{{&(0x7f0000a3f000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f0000363000)=[{&(0x7f0000eff000-0xf8)="f5606fa18bcc5a9e59f67b3fe2bf4f5132e06aa631b4766553c46eb7afdfbf56be801762f3d280d833f7f41f2758736b32964eea7a7d7e1c241f98b3b9f8734c534cb170879ea9f441a410e52afb64b645f4d0a1057e676d495930c8727df4e0bca7bc03e0d1303f2345dbc63c26aa346d1548a0657364ae7eae651d296a41b02a31431bf37b1fdbf2cc30195bdfc687a1500ed2f6ea1eb0d8b5ab638767a1f343fa940ffef54792010c76585e790a5e6dd84b1daad9e229f9175adbd8f20558c9008e748b3230d3cdfec2ef0d84cfe7051dbd5a449fe3adbbe0f28dc59fe148669e03f905", 0xe5}, {&(0x7f00009ab000)="9c136de5bd9d71ebd43c367bbeb0e45f2063eb0ae72a9604ca867a3738bf6ec6eac10553db95967a187973a0deeb998d27f7a1d5ffb68cc59bfaa9d4b446c4549d32b23dd496c7dd4369adbd68e2d7f3f13b9019f6a41d", 0x57}], 0x2, &(0x7f000001a000-0xa0)=[{0x28, 0x129, 0x2e86, "456be296289a0d0376a7d716bb9375b99e9a5e0414"}], 0x28, 0x4008000}, 0xffffffff}, {{&(0x7f00002b4000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000336000-0x30)=[{&(0x7f0000793000-0x7e)="0a2ad52ac71f1f0b61041dc37d68a8eab3a0da8da9ff4df4d7da96da8689c25cf5f56f9cf0a2b49690a1a11a8216173b68e90351088ed2d56758d91623bcd0eb830c59c61bd8b488405fbc9cb731f21f8f24688a2001dbc009a8f8638a33541e71da8c4e30fc74601eb4c3ad1b8a354e7dd43a4cc115b0b6fc1df5c80965", 0x7e}], 0x1, &(0x7f00001e9000-0x1090)=[{0x1010, 0x108, 0x8, "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"}], 0x1010, 0x4001}, 0x84}, {{&(0x7f0000f67000-0x8)=@sco={0x1f, {0x20, 0x7b, 0x8, 0x3, 0x8, 0x10000}}, 0x8, &(0x7f0000815000)=[{&(0x7f00000da000-0x9f)="5f86b38d9956dd7adffedbd22de5ad5a0fbac61afa2ac6761fe8320667278ecb3cf0c454c788760c0298466110155ac0451b9b32560fa428938b1a83fc87b73681c45efba90be377a759a541eb22b59bab806f51e3bfd38244d0ab64863619831f1bbe3024640a94bfcb3d6f49e8c35f58f7f780114e3c176959133089cb385fc1bd1713c45c881cdfe210f4e3df64514b5a8e5028d6b2a43d6f1e1f2467af", 0x9f}], 0x1, &(0x7f0000c97000-0x270)=[{0x20, 0x0, 0x7, "60294fde9b455ae9a6"}, {0x80, 0x10e, 0x0, "2139604a60803d3e97afa8152bd42e7ed291e67b0745825ad489a1951da2413dba97915cd980808a06326f901e6bca953b232b5fad588b396416dfed8eefe743842679c4bc363b2530984ba4f5a412d949f1979ded6e50815e702c359dc3866753b6af3fb7b6ffdc5694"}], 0xa0, 0x10}, 0x100}], 0x3, 0x40881) 2018/01/12 21:34:09 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00001f2000)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b76000)=[@in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x400}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7d}], 0x9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00008e2000)=0x46, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f000065d000-0x25)="21fab24c0f72d818f0555495f4dc9898bc4aa779e611b3e04c146623e3f31e4539c0302212", 0x25, 0x24004004, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000407000-0x10)=[{&(0x7f0000274000)="390000001000090400000000004000000700004a03000000000000060000001419002900000000a8000000680003000400ff090000ffe46d3e", 0x39}], 0x1) 2018/01/12 21:34:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0xfffffffffffffffe, &(0x7f0000e93000-0x4)=0x0, &(0x7f0000450000-0x4)=0x1) socketpair(0xb, 0x80005, 0xc5e5, &(0x7f0000a69000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00006f7000)=0x5530bbe) 2018/01/12 21:34:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x100000001, 0x5, 0x400}, &(0x7f0000882000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000d3d000-0x8c)={r1, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [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]}}, 0x8c) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bc8000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cf8000-0x4)=0x8c) r2 = socket(0x5, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/12 21:34:09 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept$inet(r0, &(0x7f00002b1000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ca000)=0x10) 2018/01/12 21:34:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c7000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) close(r0) r1 = accept(r0, &(0x7f0000f9d000)=@hci={0x0, 0x0, 0x0}, &(0x7f00001f3000-0x4)=0x6) recvfrom$ipx(r1, &(0x7f0000a6e000-0x28)=""/40, 0x28, 0x20, &(0x7f0000946000)={0x4, 0xd1, 0x0, "b08dcaea5872", 0xc104, 0x0}, 0x10) 2018/01/12 21:34:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000007a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="390000001100090469000000800000000700004001000000450001070000001419001a0004000200e500ff00000000080003010c00001ee400", 0x39}], 0x1) 2018/01/12 21:34:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000d0000)={@generic="d3b1f4afbf68564de0f1f9009952a1db", 0x3}) getsockopt$inet_buf(r0, 0x0, 0x2000000000000485, &(0x7f0000215000)=""/0, &(0x7f0000bbc000)=0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000020a000)=0x0, 0x4) [ 155.087536] netlink: 'syz-executor3': attribute type 41 has an invalid length. 2018/01/12 21:34:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f00004a3000-0x72)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x8864, @ipv4={{0x15, 0x4, 0x0, 0x0, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@cipso={0x86, 0x1f, 0x3, [{0x3, 0xf, "6b53dcb916acaeff861bb137c9"}, {0x7, 0xa, "74267c730260d44d"}]}, @timestamp={0x44, 0x20, 0xffff, 0x3, 0x5, [{[], 0x0}, {[@broadcast=0xffffffff], 0x1}, {[@multicast2=0xe0000002], 0xd93}, {[], 0x0}, {[], 0x3ff}]}]}}, @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100000000000, "c44975", 0x0, "cc9d8f"}, ""}}}}}, &(0x7f0000f01000)={0x0, 0x1, [0xae0]}) [ 155.128800] netlink: 'syz-executor3': attribute type 41 has an invalid length. 2018/01/12 21:34:09 executing program 6: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x1000000000000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000446000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004cd000-0x8)={0x0, 0x0}) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f00002e9000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004cd000-0x4)={0xffff}, 0x4) 2018/01/12 21:34:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e25000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f00005ce000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000091d000-0x8)={r1, 0x8000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x10, 0x80003, 0x6, &(0x7f0000fa0000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000425000)=0x0) socket$netlink(0x10, 0x3, 0xf) sendmsg$netlink(r2, &(0x7f0000105000)={&(0x7f0000d44000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009ab000)=[{&(0x7f00002fb000-0x13a8)=[{0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, [@typed={0x10, 0x0, @u64=0x0}, @typed={0xc, 0x2e, @fd=0xffffffffffffffff}]}], 0x2c}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0xd) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00002b4000-0x20)={@common='lo\x00', @ifru_flags=0x2}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000c5e000)={0x2a, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002cc000-0x4)={r0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00001b5000-0x4)=0xd9c6, 0x4) 2018/01/12 21:34:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004c5000)={0x0, 0x0}) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x1) close(r1) 2018/01/12 21:34:09 executing program 1: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb1000)=[{&(0x7f0000fb3000-0x29)="2900000018003109da000c0000000002021300000000ff06800800000c0009000800001900000000f6", 0x29}], 0x1) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000748000)=@int=0x4, 0x4) 2018/01/12 21:34:09 executing program 2: socketpair(0x2, 0x6, 0x3, &(0x7f0000cdf000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000073f000-0x108)={0x5, {{0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaac7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f00005a0000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000+0xb4a)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00008e3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x373) r3 = socket(0x1b, 0x20000000000005, 0x6) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000000000000003c5bf86c483724c71e14dd6a739e00eb1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03110000000000af50d5fe32c419d67bcbc7e3ad3177198356ed0008341c1fd45624281e2780ff7f000076cf9700400000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000595000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000276000-0x4d)="252810adf59afb2dd0f766b16121ff289eeaea442a8180703a9ffabbf3af7300d39f639aed8e882505299d6239f51558494c62e085ac484c2452fcda8490d4a6acad7dad8e36abb262f8a3e282", 0x4d) 2018/01/12 21:34:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r3 = accept4(r1, &(0x7f00003e5000)=@generic={0x0, ""/126}, &(0x7f0000431000)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004fa000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000450000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00004d0000-0x20)={0x6, 0x5, 0x1, 0xfbc3, 0x400, 0xe23e39f, 0xcf, 0x1, r4}, &(0x7f00005b5000)=0x20) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002cf000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r0, 0x0) 2018/01/12 21:34:10 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000080e000)={&(0x7f00008c8000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f00003ab000)=[{&(0x7f0000f7a000-0x8e)=""/142, 0x8e}], 0x1, &(0x7f0000bdc000)=""/23, 0x17, 0x5}, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f77000)={&(0x7f0000194000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f78000-0x20)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000f79000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c11000-0x4)=0x14) 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(&(0x7f0000f79000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f00003d8000)={&(0x7f0000eab000-0x10)=@ax25={0x3, {"863025cddfc1f1"}, 0x400}, 0x10, &(0x7f0000f79000)=[{&(0x7f00008fe000)="4f56bd37cf26dfc61134f3a2d109eec4d5a158c8d03b7f35b2fdc9efa01f411e8d122e008ebcdcd755a32833ff04148b46a93b28c092424f65ff6bcf4ac8772ecbac10eac445a1c4a266ea61e34de187cce91b7aac7be8b92160f7bc65dce8291b2de459a47827bc606b72d470856b17e6cc824cebeb2a2acd8d8ef7acab96fcfa68a0c3b2e3e36eb850578e786cb575a4913567666ab0ff531e24751a60e31e65", 0xa1}, {&(0x7f0000cb8000)='Z', 0x1}, {&(0x7f000025d000)="5413f60d08653b567f0e0b6706805432f836922e6bbc4c44fbd286cce89ecaf9329da4b861488f5b11168ee470c2fe9b3fcc5c8aa5bf333d239fd613d7edef91133676e103b4711edea4a89f7de4385fb672e5e1ff2992a4a0dad877fdef001d0d94d161290562e9495f7eb10de0ec8db436aa2caa", 0x75}, {&(0x7f0000f7a000-0x91)="b117e124df45776c471b6f95fd198743ae383c262110943796e16930b4ac81f275959ee07fe2c4051ec06645ae49083417a6e03aea7e9a65e33a39ac61229c13fdddb19c578622c584c6a8c1bfdc49beb25f547247608cce793300588a8ba4df4c543bb635f47e851966f6aee7063efef3360b3b5a57af38b2efae98a80010bc966793b756d2738886ff045ca70db198d4", 0x91}, {&(0x7f0000e97000-0xdf)="494e0c9dab36e5719e4e778dba9cd3d0d19ebdb6c2f3f02c191c6d2d31f0bf60dfc68f0cd02013292451fd189811cb9554b896801bbc2727731370882caf24aaad79faab225046bd667fcff97129081698829192a6a6c2e7454409790d6189f582dd469901578be966fe28742accfe0fdcd7d5c0e6a202eb16b6893bedbf74678168b433bdfc6aebd519e54179bacaa741b90475a35a46fb1d197ec1f89a51f01b59a76d16237c7e6fe7fa29dbd3ddbc87892ab8dc9174315e1b49b0db7a8cf7a564e411d8d7c24d99269507027da64665a15ac0dd3b804b1ee62eb253a785", 0xdf}, {&(0x7f0000f7a000-0x13)="0698ac4cdfc3969df69c3ea490bf7ed9c91354", 0x13}], 0x1, &(0x7f0000b22000-0x10d0)=[], 0xfffffffffffffed4, 0x800}, 0x140) 2018/01/12 21:34:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0xffffffffffffff88, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(r0, &(0x7f0000b48000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbd000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000278000-0x6)={0x0, 0x799}, &(0x7f000053f000)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e11000-0x8)={r2, 0x1, 0x56}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000705000)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) socket$inet6_icmp(0xa, 0x2, 0x3a) shutdown(r0, 0x1) 2018/01/12 21:34:10 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000000f000-0x7e)="676b06a4b771f1a1052660433f972ba4c104f04f5f4db98810948186fb4f5c9e899092bed35d915414306dd5536afa198cbfa584ee1b372e4b30adf01da3ddbf1bf139ccff346826fa0b2ed38816e16f282edf5674fe7ebfa172b2ad9896ae881c5e4e51d457158c93a1e6f910d5d7ca92fc1ee2ab5cb614c236c7288daa", 0x7e, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000009000-0x30)=[{&(0x7f0000002000-0xc0)="6ccef90696ca15895c0fa72dd7e3a2a12952b5ae0aa62fa57aba5a6fb703554e2165d9a86e65c7f456b36ac76e434f0c28417c66ab8f2f9219429797827159ce1d72d2c6f06c699b8d4cdd7551a6a1784533e43caef9ee4929faecc269a84a9decc37b75076f9ceebbb2aa23f39995f0e3f3f749d9ee462cd2223338b6b5fd6ec5e77aa71d55c8cc5563eb763e9b70e24d887127018cb7331ddce7df75dcf5f49d486965d87d4ce76c186c83c5371e42a707f61d28039bd5a90c622f5a0a9b24", 0xc0}, {&(0x7f000000f000-0x47)="8702d32792d9f3396cfc6f9dec0337b1dd89746523750ee0fa5074ecda318c2107fbb3373a4b96e154a5b5532aeb6653b5418d932db5946a883f0d1593656e25c0f9c05c07b598", 0x47}, {&(0x7f000000e000-0x80)="2ff8a37c987019dbef458edcc324f7bea721d065a01e545c70db320f7fa4fb29691bdaaab7c2959b70ae944b26a999fbe7f821c5f89f729397a3d48df5588d649596d4497209e7ff38448a375fa4966418ceb2cc1dcef90eaf68b055960b18f996c1984fe9e4c1dc53c1a043360c3c22640551f4e20dc406061f38efb6ebbf8d", 0x80}], 0x3, &(0x7f000000f000-0xd0)=[{0xd0, 0x100, 0x8, "a7f4a8f0fcb149ef2e1370edb0f29b91e4cc63374c34954966910b8675c7836c81c5737a5066a950e20f6f9be5754b1d2dba71eb545461ad005dd444ecc1a90ff570cec38da79a3ae28a66f6737d4063d776f46d6f0513913f0044dd099d63d38b66bfde481f3962deafd5f95f7ce0e5880e6a865b2c13a7e2a1b2d114dd36615f2658c7abf57e418245bc83df6f8f46ded2fa9d16b5d3c904cd175bb488245299b787c4bdb7819e7ff8873ce99bf4f3aa9aae4b00905052f74e6227876a"}], 0xd0, 0x40000}, 0x4000000) [ 155.214723] sctp: [Deprecated]: syz-executor1 (pid 7424) Use of int in max_burst socket option deprecated. [ 155.214723] Use struct sctp_assoc_value instead [ 155.225183] netlink: 'syz-executor0': attribute type 46 has an invalid length. 2018/01/12 21:34:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e66000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e79000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008d6000-0x8)={0x0, 0x1010000000}, &(0x7f00005e1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007d6000)={r2, @in6={{0xa, 0x0, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ae37a8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/12 21:34:10 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ba5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000082d000-0x8)={r2, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f9c000)={0x0, @in6={{0xa, 0x2, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xc3, 0x46, 0xfffe00000000000, 0x0}, &(0x7f0000e4b000)=0xa0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000f9c000)={r4, 0x8001}, 0x6) r5 = accept(r0, &(0x7f0000c94000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9b000)=0xc) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000f9b000)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f9a000)=0x40000000000, 0x4) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000f9e000-0x5c)={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2000200000000}, {0xa, 0x1, 0x947f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x95}, 0x8, [0x0, 0x8, 0x10000, 0x3f, 0x0, 0xfffffffffffffffe, 0x5, 0x2]}, 0x5c) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00007d7000+0x97b)={r4, 0x0}, &(0x7f0000f9f000-0x4)=0x8) 2018/01/12 21:34:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ff4000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) r1 = accept(r0, 0x0, &(0x7f0000210000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ce3000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x0, 0xffffffffffffffe1, 0x80}, &(0x7f000079c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000b53000)={0x0, 0x10001, 0x0}, &(0x7f000036e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001aa000)={r2, 0x6, 0x5, 0x2, 0x73, 0xe6fc, 0x8, 0xf4, {r3, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5424, 0x5, 0x7, 0x90000000, 0x8}}, &(0x7f000086e000)=0xb8) 2018/01/12 21:34:10 executing program 0: r0 = socket(0xd, 0x1, 0x5) write(r0, &(0x7f0000996000-0x10)="02128e25020000000000000001ff0007", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000ebe000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/12 21:34:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000203000)={0x0, 0x2}, &(0x7f00007ea000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fd0000)={r1, 0x40, 0x30, 0x100000001, 0x93}, &(0x7f00002fd000-0x4)=0x18) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r2) [ 155.254999] netlink: 'syz-executor0': attribute type 46 has an invalid length. 2018/01/12 21:34:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000565000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ed8000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007dd000-0xe8)={{{@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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d91000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b48000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x5, 0x0, 0x5, 0xa, 0x80, 0xa0, 0x32, r1, r3}, {0x7, 0x4, 0x8000, 0x40, 0x5, 0x1ff, 0x32, 0x7fff}, {0x32d, 0x1, 0x4, 0x0}, 0x7, 0xe, 0x1, 0x1, 0x1, 0x1}, {{@in=@rand_addr=0x401, 0x1, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x3, 0x8, 0x5, 0x9, 0x800}}, 0xe8) r4 = socket(0x1, 0x80003, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000edc000)={@loopback=0x7f000001, @rand_addr=0x6, r2}, 0xc) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f00009d2000-0xa)={0x136, "0c8f6073d26c"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b8a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000cfb000-0x10)=[{&(0x7f000033c000)="2900000021001900013d3518002a000602000016000000018d0000f808001100000000000000002008", 0x29}], 0x1) 2018/01/12 21:34:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000eb5000)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000eae000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/12 21:34:10 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a3", 0x1}], 0x1, 0x0, 0x0, 0x8000000000000}], 0x1, 0x8004) r2 = accept4(r1, &(0x7f000057c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009e1000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000019f000)=0x782, 0x4) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[], 0x379, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) pipe(&(0x7f000066e000)={0x0, 0x0}) 2018/01/12 21:34:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000e30000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x104) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000085000)={r0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fbb000-0x4)=0x0, &(0x7f0000a66000)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00001ee000)=0x9, 0x4) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000091000)={0x0, 0x0, &(0x7f0000035000)=[{&(0x7f0000926000)="0de4ecafbabfc07d7887ca3c1daf572bd5389c2b7ab1ed832763e41ff732b2c21d917d82454b8b4f3465979d792317faf3d7385a04202844469d6386f5fd5624f324dc8c32067660e0d26f04a5aabaa10452454419b6e2a8551863b3667479a4f939285d562502e24b0c767682bc9e0f605dfc9330fbf147eadf80963b5ce1dd147227f5a45ad9e1be4dbb6344383ef5302680bb2616d806316eb439460f5bfae463671720", 0xa5}], 0x1, &(0x7f00003e9000-0x80)=[{0x18, 0x10c, 0x20, "f00e991cdaad5d"}, {0x68, 0x11d, 0xc68, "1c8d8c75e813523dffb8e3d32a706c84bd61314394f75356858a59550575bcdc583a223dfaae39e740c44d003b4da519cf095557dfd2a386806e11ac42cff3a473897ba79d3a0fe4c7e0cdf5acc90aafe5d5"}], 0x80, 0x10}, 0x0) 2018/01/12 21:34:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}, {0x3, 0x3}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x122) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c39000)='yeah\x00', 0x5) sendmmsg(r0, &(0x7f00006e5000)=[{{&(0x7f0000473000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000273000-0xa0)=[{&(0x7f00006df000)="99", 0x1}], 0x1, &(0x7f000087c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000744000-0x1000)="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", 0x479, 0x1, &(0x7f00000d1000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 21:34:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) socketpair(0x0, 0x80000, 0x5, &(0x7f0000c03000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000012e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000721000-0x10)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000092f000-0x8)={r2, r3}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fc0000-0x4d8)={0x6, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x2, @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, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}, {{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000fa3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000006c000-0x20)={0x3, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f000043d000-0x10)={r6, 0x10001}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008e6000)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b6000)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000694000)={0x0, 0x0, 0xd8, 0x20, 0x9, 0x8, 0xe850, 0x4, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10000, 0x8001, 0x3ff, 0x1000}}, &(0x7f00006a2000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000c07000)={0x0, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x80}, &(0x7f0000056000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000e63000-0xb8)={r8, 0x9, 0x9, 0x6b2, 0x5, 0xcd0, 0x3, 0x5, {r9, @in6={{0xa, 0x0, 0x6, @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]}, 0xa7, 0x5, 0x1000, 0x800, 0x1ff00}}, &(0x7f00001d0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000b4000-0xb0)={0x0, 0xa6, "a0f6d612b207610a90b82485522ea0f18dda11034bb30667cd5f327810605850b11d18dd6c67523932ec6aa420c44ea5b36f16b7146d5ede9874c5cc55ef2066e4b50e04bb762cca18e19bc6a2936422feebc11cbf1ee39065ad4ece9480064a0be34dd303eee2d3fdfcb87160363631e7bff6edd1730707739e75d557a60c0b877ee7dd8a9b6bc46430446aa70fc964ddce46ca432be3bdf18101a4d3f6a7b6408ee0dbb315"}, &(0x7f00006a8000)=0xae) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000a6b000)=0x0) 2018/01/12 21:34:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002c5000-0x17)={0x8, 0x2, &(0x7f0000926000+0xc3e)=@raw=[@ldst={0x1, 0x1, 0x3, 0x7, 0x6, 0x6, 0x1}], &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f0000ea1000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x3, 0x3, 0x81, &(0x7f0000e79000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000dc9000)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x5}, &(0x7f0000c5c000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d53000-0x9a)={0x0, 0x92, "594764a2ac5f418bf784ae4b32611beda955f01c620031761574c9553b24e321ed978e9169cdac509b679bad0767e80ac230a4f11a86988a7322b422f82271767677eebea17fb0775cd8f8fc2528e19433afb4842219ba3b55e7b59d778d246da29cee08c9ecfab8837a4fc42213fad05f368035753621497e6418b2021ed437556656c79be2dbd8f6ad1bf6ab64a1d3bb9f"}, &(0x7f00005f8000)=0x9a) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000099b000-0xb8)={r1, 0x800000000000000, 0xcaa, 0x400, 0x100, 0x3, 0x7, 0x100000000, {r2, @in6={{0xa, 0x0, 0x9, @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]}, 0x2, 0x9, 0x9, 0x15, 0xfff}}, &(0x7f0000f13000)=0xb8) r3 = socket(0x5, 0x800, 0x80) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000778000)=0x7de8bf7d, 0xfffffffffffffe54) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000045b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b96000-0x4)=0x14) 2018/01/12 21:34:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000545000-0x8)=0x8) sendmmsg(r0, &(0x7f0000ad9000-0x3c)=[{{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}, 0x0}, 0x2b9, &(0x7f0000337000-0x30)=[], 0x0, &(0x7f0000cfa000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40) r1 = socket(0x10, 0xf, 0x6) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000538000)={0xa, &(0x7f00000d7000+0xe)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) recvmsg$netrom(r1, &(0x7f00002c4000)={&(0x7f0000a6f000-0x48)=@full={{0x3, {"019ca24a1e42d9"}, 0x8}, [{"dd9f022144aac5"}, {"6cb0c6301934f1"}, {"9f18dea9661f05"}, {"0e0ab78d1c0a96"}, {"a8feb0efce145a"}, {"0e2a9d419e7197"}, {"5c30ce6067bfb3"}, {"7e5b7c8f67424b"}]}, 0x48, &(0x7f0000186000)=[{&(0x7f0000350000)="6c28a2fc64b8700b7fdf34dd1c57632cad24425b3090eb0a0ad018043c4cf86da417f8bad10b355d4ebff4272a0dfd91450edc2d738628fbaa3eb831cdd35364ae87a16cc299", 0x46}, {&(0x7f0000e15000-0x1b)="d4c1a97cddbb85905a58cff012c0157527d7260b0c8626af411261", 0x1b}], 0x2, &(0x7f000046b000)=[{0x98, 0x10c, 0x9, "0addf25df87b71783fb25aeb6bc3979748ef6c7ab79bc3c8acc3ee578e47d2d38955a0c447b80061aea06602e278a4b0c4f4b64a5ad945835d1655dfb69508d0100678afd94c1bdef70af8f7da1735d7bce84308745316ea4e7abadded16077f920cf7574616109dc7492de84d907326dc4373815c40e847b0e488cb8652057648a3b638a35b63"}, {0xe8, 0x104, 0xffff, "f0c906cae49b20a077b0b4ab74a7262f2e10fffe3b3c5317dc46e5b4d1960f4ca6efe2149946d5c1860f0956d50b5f6f06d2ecaff81e76aad629ee16710bffac0387ce2da39792bd3f500aee7a68b8bfe08aaaa26847d520ce40509cda400a542529179db1d4a80218e5db8a4ccfeb285f14aacf90a2628440c6f494b1b3f26c0d5b446ead0554108915a577073358d87ecf1b69eac06259e55c11fb24d4cd45daea153d93781169971696feb311605c8e696655bee9c458ccb86cf0f2b303bff65978e77cc3c804b2ea9fcd7ccce581aa"}, {0x70, 0x118, 0xd5, "0d12f61b5f0ee5c26cc836d1e5e19aabb6b2c5fee31282f8e33365f3bd24071a713126ec0e94d8a67ca7eb80b16da3ed179ff8d505e2ab1fb883b3fe4adecfbab390f2343ae69e1c09d138fffc854496a49fab69ee00edf13e3687"}, {0xb0, 0x3a, 0xffffffffffffff88, "41b2f40553b85559bd612ebd663cba740fbf35baa3087bfafa47ec9dfde20dce156b187bfed03ca6e410225962760f0a55eba0bceaf010e89a8ee0508921a861d6b03fb1b34c1c905cf1aa9edb2e98d25b8df57d4caf28311d2a73ac3f799747a645f2b33d2c020ee4e9436db2102049199fc0aaa97861e30d5b30ed108d5c7c18b382c6857ccf78fd90f61cefd5e95fbb7523f01ead3665c4bb51fb62811f41"}, {0xb8, 0x11d, 0x4, "c7e6241a689cd4c8593f5b7aa67b483eebc87c4049bbd274ba10ea81379f9ce8e0f48473b1e4788b85d8c5d3873cde7936c20a07fe6ddb37f4d63a459dea8b81fcafbad01a65e74915b7bc80e21eeb4a41d638ef1a0f3fb97075839fd5f26672c8f5e15bce47e486ba911d148e51f7c430205695af37e56f4f7d22202a76fc9dfc1e49222d485e61b3a1d2b631b6123b770f55e01672afc640c51b470a94b33c3819c6d78087"}, {0x40, 0x1, 0xd918, "6519cc46883a2a91e9dc0bfe57e1e2df1cc6133204d9064218390f6c854fc1f5f11cb7a58534c530cf36ba4497e01e"}, {0x68, 0x0, 0x419a, "615d82efb4ccff399596b56abd9c3a2117cc6cdfa3096c9eeef1960dfbdd4280f5e35a5f358300b36ac60c51bcd634e5af93a9b1409816743f65adc3ee402ef915cf5db74d7864ce175901a5aa5532223a"}, {0xf8, 0x10b, 0x3, "3061fcf971436877f0a2004781f5cb6a827ec6306d4324099de2d83447d3e1a7a98ce4863e18449dcddc7fb58773d23115ea9433a3e3e8a40993fa16b529020d1554645c9bb905ef82212acda2f757417d2020b7ff2cb646dd54499020d297f75775d90144ddd95b78cc85da22f5237b88bec55b6d277de1ef9ad46f4f033524d9d67909e064b0f84a354212034080eb533b9271e3955a17e191d8a196961c60bfaf8643663f41f4b01e4ea795d7aa8a7414087980f92fde7ca9494be8bec8d2953149799bae13122596bdaacbf0ff7af63e4bf491162d74fef62daa2ccbaa1aacecc445730c10c2"}, {0x70, 0x0, 0xffffffff, "1dceff2f182c7168837c4ebec561fb5195a45a34ea0d9f685b097ac19a50c641a2c0576883df8d76c8a1c1514610fdc7041b36bf645258b54cee57be63df4928cc67329cb84fb1540b3a6038a6b951c80e6965eeefa2776f320a8c63"}, {0xe8, 0x104, 0x0, "0ae80873e35ab4d7239c0b6af8d564a560ec930201955637cc4adc4cc93abe3429c0b00c95b3123809dab58a8b8e7d1291268043becc26554e4fd31605ffaed3259293a3c5a513361d094dcee8f3eb3b2d53419ee15cb2646a5462c27c800618753787ed7254ff3a9368457582522994f748f0d186124fb1aea02fa05b7d8d30d938c8c184d23318b405abd044530c1e90b69bb3dff2fc7a5066315b25910bef5f590c1ab61f904814f236bd7a51eee3e52caafe1932b87c629b1d68611039d8f47a3d574c9f87bd78924737861ab79d06e041e18fae"}], 0x650, 0x40}, 0x2) 2018/01/12 21:34:10 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x81, 0x1) r1 = epoll_create(0x6) r2 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000001000-0xc)={0x10, 0x0}) r3 = socket(0x0, 0x8080f, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) getpeername$ax25(r4, &(0x7f00002a8000)={0x0, {""/7}, 0x0}, &(0x7f0000590000-0x4)=0x10) poll(&(0x7f0000cec000-0x18)=[{r4, 0x2118, 0x0}, {r4, 0x40, 0x0}, {r4, 0x8040, 0x0}], 0x3, 0xe319) connect$netrom(r4, &(0x7f00002a9000-0xd)=@ax25={0x3, {"8d20f98fe70072"}, 0x8001}, 0x10) write(r4, &(0x7f0000b44000)="24000000180099f01f03000400ed190e020800000800ff0000ffffcb080c130044196bcb", 0x24) 2018/01/12 21:34:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001c5000)=[{0x0, 0x0, &(0x7f00009a6000)=[{&(0x7f000069b000)="80c18133ca31e4de372556cd227400f7bafca52a26d089dce5aeb707eeb97584ddbd1b9852f61a848919e5b279f13f179513339348328c5270ac91e31ddd524ef19d41eb5666dc40b8e31b0477162e02567dc5", 0x53}, {&(0x7f00007f5000-0xef)="0becbe46a088feeece7bf5c7dbfd1e188279de6251946d0908f5bd7e4536ba04187e712b6aa39d43ec84966b5f7a760d9ef57b66700dece7d86ac4f1dbfe5e5e969bd643971981fb9ae580dab3ac2ccad31e7b3173f872d944167146e56c4be7b99358ea982f65dc90c314bf7a76144f84ff44ee1d3c4f0a197c248d94b7f31d2b272a729c26bf99a3de7de2e92604ec6adbc81148a2a4a4a939c654bb9686767dec1b896655597b7e442ecf6d7a51887189a89e945f2cd7a1c1fe37f90c146b119dc7cbdb40b579815c0566b3a326206bad757c7b832892fc3a3b51b705a03b39188dcfe32dfbbbd5b32c19f3e132", 0xef}, {&(0x7f0000919000-0xf1)="8f97cfd433591996ce89bc9bcaed839ebf2d3076ceb65ee1b1f665009d977e11b34ca3efb770f80d07bf8a1334423e6898e0a37d3cadf5665ced6d86ca0639f088e8e34fd198174e5fc639e9ae478ee055b0ec079e27c06347eecc17e2879faf1aa9c5e89373c52f4becf0a13257969b6b4dd221046da2ead1f1494fbbc373d77ad5a7ae56e5d73f92255cc25126eccb127b8835b91932d31bc24f8cc507188731ebc5dfb2981eb702d7e44c1f6a04f3fcfadbd377838bb7c544ee858df03610c9e8f340539df6812d4b014baad6faf9ad5386017c09a6b83e1f4b402fa3faaddc4bd7acbccc4459eb2cb5d416d2342d01", 0xf1}, {&(0x7f0000c52000)="f4c34b129fc02733054f74a0034066b5aa6529c9851191706b1ae218905566244b7badc0e1f1980ff79fb7e82c1bf8dc2f6b8edb14b8a4863886372a610a50c3ee278b49a4f9e7bc30a7b075b6b0d0f528f3af5d1918ad241743d6da8191bcee7e2a9f7e1d05b3bea40f57076acdccefb6f237f9b9d6282727ad097840de5a4fc34e646f6a8095a92a097556c7df83b3d8a4d50ac8c1e62d1675bec22c45c24451b59fc3513eb897fab7f953f2f9abf530317a59ea63099f32082d86aa60", 0xbe}, 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{&(0x7f0000c4a000-0x1000)="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0x1000}, {&(0x7f00007c2000-0xbc)="41d41311b4f3e1ffcb7654b82eeb354fabff5274278a7d7bc234ce7eb7fdf81508a820b4042d1a5df498fe639714f7ef763ad0eeb7ede2b18da2f9b7c701939a70b829d5f11c754e6b82b6ff5a788254469f0533250b9dc2d4e5910316a75daae54374a08c966ca820ed468f4dae13e5dc52b147caec25ea13af3c20b07c9b9b77891a3a3c4afe937e0cfb02c6209454c9bdfa5af0f4189b803e76d007494eeddc68ec8f0ba16fb0b588b3653975506dabb49f9698253b5719a1d98c", 0xbc}], 0x5, &(0x7f0000df3000-0x210)=[@iv={0x108, 0x117, 0x2, 0xed, "9276b0910e866b0928f9564c18b6d0d2f4aa8308f755161b992dd41deb3582de405a59700830e1b6b9561ac1a60f07e190f9a2852156d1aab850168e3fb64e1f279bd227bde236531f1a23c90bded3302fe44788adb6ec58843a65c1bd6b98c8b3c846614eedb48356834b3fa7b538b195a2b8436beaf626f8243b4e1c80e6bbc5c4fdffa55c726afd983fb8e4c5dcd28049de0a76506141f51a9ffbd5300ff06463eeed7cfa464fe1ca0d2cf4150a344da0a6cf5531a278f934aaf79d2f99fbe00e2198f4bedd090a4f20ba1f7eacdd9fcebe8571669c95172373a495bab63227d58f44920620091ad52a4dc6"}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @iv={0x60, 0x117, 0x2, 0x47, "e969abba165e23987bf73dcef0d37017f9c9051e38839d43693dde69d6492328e1a6aca7fe4a90eff1c32eb0dd99637cb7c5ab3a24a8562e618440ad4aa82287413850c664363a"}, @op={0xffffffffffffff6e, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x210, 0x10}, {0x0, 0x0, &(0x7f00008ec000-0x10)=[{&(0x7f000030e000)="cdbbbda9f4f04f1fc452eb6b52c3046cb3aceffbede2e3b43cc4dd6f230582c32771374779cc1218b33e10aaf4acc6c5a848d5010cf6aca00c40478ec78653acd12433e1a5eb75104ef8027f12590f72fecd4b043ee44c2118b2ca2362e47fe0269ed9c5e99a87584ec1342511d794cc176056ce18fdf3bbe2351d5799af337d8a18b8d9a5ecf0b1054c8e76b7e432f494d594eb5021e349233c1af28403830eab2a345e7e6c6e0b8f83e4405a838130c27638e12ff6dd77f29ea10798f2622c702f3affb726e8515920b13a46c61707e4ea37a5e6bff88f32f5d8e65f8a7191f4d3", 0xe2}], 0x1, &(0x7f0000a4c000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xb0, 0x117, 0x2, 0x9b, "bda789475763eca6c5cf69702db2ede23ea3fb86e647732b5997516aeb2227152db224d105d91a6cad1262cae6fdad4f741c44b38d6d8dda6cafd954a2ebc3435f045b026537ce62dab6d37ff6f48d905eafc3e3042446a6094c331e1b5f9a6a9430929ff966d2444227c792c107a1868e7029db73193dee1840e3cb3aa5ea9bd86b450cf155e601ec09d7b3664d603e6144695f35b0fdd5182cca"}], 0xc8, 0x20008000}], 0x3, 0x0) 2018/01/12 21:34:10 executing program 6: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00006ea000)={0x4000000108001, 0x1, 0x81, 0x3, 0x0}, &(0x7f00009e2000)=0xa) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000abc000-0x8)={r1, 0x3}, &(0x7f0000f0f000)=0x8) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f11000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cd2000-0x4)=0x0, &(0x7f00001b0000)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000002e000-0x103)={r2, 0xfb, "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"}, &(0x7f00003f9000)=0x103) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r3, 0x29, 0x7, &(0x7f0000380000-0x4)=0xe0f, 0x1) 2018/01/12 21:34:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x47) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000365000)=[{&(0x7f000003a000)='s', 0x1}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0xfffffffffffffffc) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000010000000e) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f00008de000-0x1f)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x18f5) pipe(&(0x7f0000584000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f000082f000)=0x7fffffff, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00006f9000-0x4)=0x4, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/12 21:34:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000577000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066b000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000109000)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xdd26, 0x2, 0x5, 0xa, 0x20, 0x80, 0x1d, 0x0, r1}, {0x4, 0x800, 0x3, 0x6, 0xc000000000000000, 0x6f0ec5c9, 0x10001, 0x1}, {0x9ff9, 0x9, 0x6, 0x5}, 0x6, 0x6, 0x3, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7, 0x0, 0x7, 0x0, 0xfffffffffffffffe, 0x7}}, 0xe8) setsockopt$inet6_buf(r0, 0x29, 0x2000000037, &(0x7f00000be000-0x20)="9b017de6e7ffa00b99b8f4758ed58b22", 0x10) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) 2018/01/12 21:34:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000079d000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e50000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000c71000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000243000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00009d8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) pipe(&(0x7f00006a3000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ca7000-0x10)={r2, r3, 0x0, 0x1}, 0x10) r4 = socket(0xf, 0x3, 0x2) accept4$unix(r4, &(0x7f00004f6000-0x6e)=@file={0x0, ""/108}, &(0x7f0000d77000)=0x6e, 0x800) write(r4, &(0x7f000013f000-0x10)="0900af0102bcf70033777b0c8dfb4b48", 0xffffffffffffff88) 2018/01/12 21:34:10 executing program 4: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000e0b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/12 21:34:10 executing program 5: mmap(&(0x7f00002d5000/0x4000)=nil, 0x4000, 0x0, 0x13132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00002d5000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x800) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 21:34:10 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000cf7000)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd1000-0x50)=[{&(0x7f0000fd7000-0x1000)="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", 0x4bd}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) connect(r0, &(0x7f0000879000)=@sco={0x1f, {0x81, 0x280000000000000, 0x9, 0x9, 0x10000, 0x4}}, 0x8) 2018/01/12 21:34:10 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000009000)={r2, 0x3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000009000-0xcc)=""/204, &(0x7f0000009000-0x4)=0xcc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, r3}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$sock_bt_hci(r4, 0x800448d4, &(0x7f0000006000-0x52)="3c4a7816dfa49f5fd82f5fd09034be529692738e1512459d53a9955345bf7f92be47f16b2f4aff01913bff553feeaa764a07e2f9deafef448222ed8832a1aa5fd18b99d37a6f07348c3c893023577107cab1") 2018/01/12 21:34:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000991000-0x8)={0x0, 0x0}, &(0x7f0000345000-0x4)=0x8) r1 = accept4(r0, &(0x7f0000c57000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f50000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000697000-0x6)={0x0, 0x7}, &(0x7f0000d8d000-0x4)=0x6) sendto$packet(r1, &(0x7f00000c1000)="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", 0xfa, 0xddccf4643cdf8455, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a27000)={r2, 0x20, 0x3, [0x3, 0x0, 0x80000000]}, &(0x7f00001fd000-0x4)=0xe) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept(r3, &(0x7f0000a34000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ef6000-0x4)=0x6) getsockname$ipx(r5, &(0x7f00004ea000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000de0000-0x4)=0x10) getsockname$netlink(r5, &(0x7f0000647000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000092000)=0xc) read(r4, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) 2018/01/12 21:34:10 executing program 2: r0 = socket(0x2, 0x803, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000b2d000)="", 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000e60000)=0x76, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xae18}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000041b000-0x8)={r1, 0x3ff}, &(0x7f0000a0d000)=0x8) 2018/01/12 21:34:10 executing program 0: mmap(&(0x7f0000000000/0x820000)=nil, 0x820000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000080002, 0x4000000) sendfile(r0, r0, &(0x7f00000d5000+0xf07)=0x0, 0x9) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000f8000)=@req={0x9, 0x0, 0xffffffff7fffffff, 0x1}, 0x10) write(r0, &(0x7f00002d4000)="220000001c00b515f8efff000001080000000000000000000000010306000100a445", 0x22) 2018/01/12 21:34:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000d86000)={0x0, 0x0}, 0xc9, 0x240) r0 = socket(0x10, 0x802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b63000)={&(0x7f0000418000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000499000-0x40)=[], 0x0, &(0x7f0000431000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) getpeername$unix(r0, &(0x7f0000602000)=@file={0x0, ""/108}, &(0x7f00002f8000)=0x6e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000973000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b76000)=0x14) getsockname$ipx(r0, &(0x7f0000e59000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e3f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000de000)={0x0, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x57ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3f1, 0x5, 0x0, 0x4}, &(0x7f0000eaa000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ad4000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x3, 0x1, 0x1c}, 0xa0) sendto(r0, &(0x7f0000579000)="0936963f4da79210f81b9646d9b580946d87147463f80ea4cd9f409926bf16642310b722b0073afc0f69f032bc6a4ac8c273f361a8b10bbfb4defbdfbd5bd291d7f5b321d6869b11bcb9305aacaacf43e50f829f82d0443ea62ec4b472f03cd444e8d4f889d9707fbd7275c3f664735df17d51f8d8c60dc65e62fa1426fa195c6e3e1ff502e6e12aacbb18c0cedcd0059b1b094ada57722489ad729476fd6cbff9c6d9a35181cc", 0xa7, 0x40000, &(0x7f0000909000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 21:34:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003cd000-0xb8)={0x0, 0x100000001, 0xa, 0x6, 0x80000001, 0x1, 0x0, 0x1, {0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x200, 0x1, 0x0, 0xa9af}}, &(0x7f00001b6000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b2a000)={0x4, 0x0, 0x1c00000000000, 0x3ff, r1}, &(0x7f000070f000-0x4)=0x10) bind(r0, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/12 21:34:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00006e1000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b5b000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000291000-0x8)={0x0, 0x2}, &(0x7f0000086000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d6e000-0x8)={r2, 0x4}, &(0x7f0000ae4000-0x4)=0x8) sendmsg$nl_xfrm(r0, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000f6f000)=@newpolicy={0xcc, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000aff000+0x58b)=0x80, 0x4) r3 = socket(0x4, 0xb, 0x6fe3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00004a0000-0x14)={0x8, [0x6, 0x6, 0x1, 0x8, 0x10338d75, 0x100000001, 0x80000000, 0x5]}, 0x14) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00004b6000-0x8)={0x4, 0x1ff, 0x9, 0xeca}, 0x8) 2018/01/12 21:34:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bd1000)={0x0, 0x1f, 0x2, [0x101, 0x7]}, &(0x7f0000f6b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ace000-0x4)=r1, 0x4) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = epoll_create1(0x80004) connect$inet(r2, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x181b, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) r4 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) sendmmsg(r4, &(0x7f00002de000)=[{{&(0x7f0000954000)=@nl=@kern={0x10, 0x0, 0x0, 0x2040000}, 0xc, &(0x7f00008df000)=[{&(0x7f0000da3000)="6242712d60e1cc9b1bf7a9dd1ae4959f6d90c1aae90f92f50b018029966183f5acef87c5dcdcf40e67a3009abea6faf5a7687b32af667ae45f79435a73e6f0101564e4381388915b15", 0x49}, {&(0x7f0000fc3000)="135012a6c58849c935aa297f6f1cb928d57c1269aea75c80d6996c4d9c2171b7035d4d3b1ae3465a155de82985cfae6ee4aedaab50684e01045d02e038f98516b21966ecdfad4aaee4aee6b1e53586b3169dbb8e45ee81746f5d158fbb8757f7ffc8ef51e186bae5b7741c661b65b770d2ebbc05d7d95eb3c87beb61d89ad123c8b9ac58815fac07df0d2730bf35b2abd08d64402afb756d562db28b6c96933db0143f5ff85e12b8e39d48b950049101b5148da534b8869790f775a14467dce9fcf3fb901eea53080575351c2717", 0xce}, {&(0x7f000044a000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000198000)=[{0xe8, 0x29, 0x1, "5c5383e076ab33b14666ae3d7729433665cda5bf4c65e2ebe1a1f8f60b7868c372001918bb90e8958e77c50bedaa6114b94fe3ba9b88116262faf18afbf1b163dd0cb89f5e44d0242b47ae5f0b11d7a4206c089d1f55e6ea1e2ec077908f1fa1ad991f8764d87d25f5f0829027b1767237c0530b43d244a8a98b4f49a983a4e1c2aa558f89d2b622f876fdc5f085b43b2d506d78b254bea37039683cd2fac5fbb86724b3609094550f80b3a98e239eb4c03711d39c020e463efdfeee98409cf227feb3bcb1b9dd1101c4e8287ec613fe54956f48237dfd"}], 0xe8, 0x4}, 0x9}, {{&(0x7f0000cf5000)=@l2={0x1f, 0x7ff, {0xb4db, 0xfbd8, 0x7, 0x0, 0x7ff, 0x8}, 0xffffffff, 0x881c}, 0xe, &(0x7f00000d8000-0x10)=[{&(0x7f0000464000-0x61)="80e9b38e955e0687a71ebeacfa4b0714640ba7b355e6a66406ab3d763bc0c287e4dad7ae60f4c60c37788ec6c8400d83b298c5a33d65816d3a08a9938a13526440e5dd979f3cc495b28702e07995e2ad0f85d1a2df268b4abe87df51d0194b815b", 0x61}], 0x1, &(0x7f00005c7000-0x3d0)=[{0xd0, 0x103, 0x8, "1635b9bfd8703b35dda5a25467000362faaec7b3f4d53bec1853e552b8513cc3188a687eaf1ecc0fa0dd14248b5b7a064f83d6fd3a39f4e261e842bb45e4797aff58d54065f3367b2bbdee747e140f61b4937b96edae6cf8d6f7179b3d612b02ccad0416c456da9ebb334dfec0677f41f7562cb09932cf3740db020c7d727175ecafe2ddd331a0bee79aa2d4f7f9520b64e8146cd54ff0fd48b914ff6dc49f59ea44e6a02170b2e9742f08030a76c473c9757c0196f6508d3bee1a48"}, {0xa8, 0x117, 0x6, "fc9e5568444877b0e1cc2f86faefc5a0350557624281231bc528f1829f4a743f4635abe32431bf65459ced8da3ba596372175103260d6c4acadbc685676975ff8a002af533005877fe615f5ed8be178baa146dbfab00d5ca87fbfa746dc4a9fcbf6c28df0fbb45349c83c1268c74b77f24aa82b6934b46ab52e2e9384c14a9026e6a85656a85753ea711c626972ac55dc7f347165d"}], 0x178, 0x800}, 0x1f6}, {{&(0x7f0000267000-0x8)=@sco={0x1f, {0x8, 0x20, 0x6, 0x1000, 0x80000000, 0x1}}, 0x8, &(0x7f00008bb000-0x50)=[{&(0x7f0000f90000)="71df39735476a7f6c9f7a804394f7aa661ed155c5318be8f9a2c0bd57f3ab5cdc7928fb9a4542ebe51241f87e05f74b9eccbd04f74b0296fad0677b3e35e54b9599991ef07ec69359a467dcfb99f00f154059ffed72b6d415540fd77d3cebcd767a0dbd08fc4c500505f5bb251e1de211b02323353b759845795f589017d3ba65fbc1997117bcecd", 0x88}, {&(0x7f0000eda000)="c702da004106d8c5648879607eb76abb756d032e13503de8a077d736dcf8d0527a68c5be2e5824911afc20698d1244de2f1877be", 0x34}, {&(0x7f00007ec000-0x81)="2246f3c1ca5672c8f64d298a756471876379deca34b57bd0cad5a2bd1b391943f07549dda6d4bde95abfaae834303e6313f73c5ee6aea379f615fabfbb228867abd3cda3b45af730112186c8d0ddd1cd4ad6986bb660fa1c6552c2cca21746d0eef671f4768e9ef85b587243095283e324d873e22f19f81177fb13ae0c0d9a44d9", 0x81}], 0x3, 0x0, 0x0, 0x80}, 0xb6d5}, {{&(0x7f00000ae000-0x10)=@llc={0x1a, 0xfd, 0x3, 0x7fff, 0x6, 0x7b56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000586000-0x10)=[{&(0x7f0000f77000)="8b094b7759b5a2aa7b6174a5b4758dbd6b0bbc228a6fce3411ac4b2a730a14f0c45b6487e390624b8cbb009186ef245f98e26cc9a66de4b55e1a4d892321ef95b124d3b73074ccc7a21ac83ac40dd03f715cece7b4", 0x55}], 0x1, &(0x7f0000ae3000-0xa8)=[], 0x0, 0x4}, 0x7}], 0x4, 0x44011) close(r3) 2018/01/12 21:34:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f0000ef8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x800, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, ""}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d5b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ff3000-0x8)={0x0, 0x0}) 2018/01/12 21:34:10 executing program 7: mmap(&(0x7f0000000000/0x58f000)=nil, 0x58f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000058f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000058f000)=0x10000000000000, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f00004a6000-0x144)=@newsa={0x144, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {0x0, 0x0}}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 21:34:10 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f00003ae000-0x80)=@generic={0x0, ""/126}, &(0x7f000003b000-0x4)=0x80, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000141000)={0x0}, &(0x7f0000779000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000867000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00002a5000-0x26)="26000000130047f10301c1b00e0000000000000001000000091019ffff00f132050014006e20", 0x26) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006df000)=@assoc_id=0x0, &(0x7f0000601000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000058000)={0x8, 0x200, 0x8, 0xff, r2}, &(0x7f00007c5000-0x4)=0x10) sendfile(r1, r1, &(0x7f000052e000-0x8)=0x4d, 0xa) 2018/01/12 21:34:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000499000-0x8)={0x0, 0x0}) r2 = accept4(r1, &(0x7f0000389000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b3000)=0x8, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003b0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000045a000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e2c000-0xe8)={{{@in=@multicast2=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061d000)=0xe8) r5 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004cb000)={0x0, 0x0, 0x0}, &(0x7f000064a000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000068b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000732000-0x4)=0xe8) r8 = getgid() r9 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002fa000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000364000-0x4)=0xe8) r11 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000925000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000074e000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000706000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006a9000)={0x0, 0x0, 0x0}, &(0x7f0000226000)=0xc) r15 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003e4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c7000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a00000)={0x0, 0x0, 0x0}, &(0x7f000064b000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000609000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f24000)={{{@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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e81000-0x4)=0xc) r21 = gettid() r22 = getuid() r23 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e38000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c90000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb9000-0x4)=0xe8) r26 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000017f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000dc6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3b000-0x4)=0xe8) r29 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000315000)={0x0, 0x0, 0x0}, &(0x7f0000b25000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b39000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e84000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000343000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001a1000-0x4)=0xc) r33 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e6e000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb3000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e9d000)={0x0, 0x0, 0x0}, &(0x7f000018b000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f73000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000579000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c8000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c94000)={0x0, 0x0, 0x0}, &(0x7f00008a7000)=0xc) sendmmsg$unix(r2, &(0x7f0000488000)=[{&(0x7f0000c73000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000266000-0x60)=[{&(0x7f00006a2000)="b95f3106d56ebcbad429b76bf08b23a4e2e0427a9ed68928122e1e8a843c88ff2ee7a2de3261d36f4e9b837b46908c93747f49d62e89a95d05fdb42918676dfe5655cccedf32db14148f5218c641cda49ba069bcf5614cbcec479b627c422d18f3d82a2404539aa710589ab68842ce865aca7ea22bf023e3a4cd0c2a79ee03a85de4d7ae74e2407002a0a8b9983adc8a6dd8ccef91731ea0d74345c00c7bda377f57acc6c324e16c7bf9ef5bbf4ebffb78fbf4f0f13b772509923a22ab341bb37b16cbf5e28b454b3968439519197cbf475fd104b5425a2ef2d4151ae4328608d48229", 0xe3}, {&(0x7f0000b51000-0x10)="a431255521ebf190e9e74b686b861978", 0x10}, {&(0x7f0000585000-0x65)="50685aae6428501247b2112fd5f0378449f806d31a6c5cbd235932614d250d8c7a2b6ecfdbfafe18254d4b2529eee9bbbcbd746509eb5d967986726d6fbbd1ace6532e565b22ccdca4a0096a9e87e4b7febab3133942b1559448fb7df1c69b0423d69e1ad3", 0x65}, {&(0x7f0000be8000-0x60)="cab282cfc6f3e221e0b85ae5b00aa37c1a30b07b9c8aae2258e922ec5a310997e06cafe8ead5847830c83538a943f11fb58f1b0d9da442a22099370e0d4c0df1b6d034e5e04064180b19f4e3a04dd3ca99d92b5aa9211844b0927e867b4b9d04", 0x60}, {&(0x7f000087a000)='+!w', 0x3}, {&(0x7f00006c5000-0x2a)="46143f2398d60d6938b583665c643c120a3d992529c21d0cfc55fb0a6dfc97a492485133ee8d0fdbf6b0", 0x2a}], 0x6, &(0x7f00001dc000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xa8, 0x4000081}, {&(0x7f0000803000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a9a000)=[{&(0x7f00002bc000-0x8d)="194c7713f9333c432f1e487d485e2b654f626d282f7ce2c252be6fa95fef6a11463578ac40610ff825d945915a2ce7bdf9bcd3b398d6108173f7cf83ddea4d825932a59d548b5302c1cd91de04208b38adf23d4d0a53f2a44e98753aa10179ae1ff3fa9e9baf1ebeb87cf7039c53b81e50b8b4f899b0076a98292b586466a8a0453b1ba38bcbb2d23fa0575772", 0x8d}, {&(0x7f0000a04000-0xce)="2d187305bdbcc8f36a2c7944c892a2c26ee4bfc46b079ba8b935dadc6954a6f66751a28a345177ccd4c742c9bfd8f66dcceb17d492dc938aa6082002be6d3ff27b153a87d3b01b80353f92c6aebb6722275b5d56898efbf45036c1a1a5d3ef3c15109c401387b0fdfc5cb8d67238695a80b1e05ab6b60d3c64c02903080fe9126af51b14f49e15ce5221c5795b15cafef7d751d4cce43f18a1b3f6cfd7c02f204e31b991d72e5e8289827ae276d8065977f53af7aab881051b91cea11eb63f13e5016d976df6a46edfb1ceb96563", 0xce}, {&(0x7f0000ea1000)="8423d4", 0x3}, {&(0x7f0000756000)="3538c88cfec9bd2683210966214ab192dbb626c51d314e336ec6fd663e62", 0x1e}, {&(0x7f0000af0000)="5927a0e1c6bc3f", 0x7}, {&(0x7f000040f000-0xbb)="ad549f77b4a923c9d1acf77f44ec51a0778c8f1589f675d7825dd7c6ecc10810947b03d080600fe936fe1c4fac40a8536d21a8f67964fc93c53ff837f5419693b586a1a9c77c98878ee44001cf8c832e59930bd9e2873c623da11f007ebdfcca260f17f147d7cd2b815b22381e0e64ce6bbf538a28038569c2ef2837c8114155a8593fcd40d88cbfdfd2df5aceefac5fc60fd256d22df605bd03e590d5d0d8ba42da5bd886097b0cfe8f7f967240e203ecb0cc35e19bb7d847d439", 0xbb}], 0x6, &(0x7f0000192000-0x110)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x110, 0x40}, {&(0x7f0000ed2000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000bb1000)=[{&(0x7f0000e2c000-0x75)="251927b5937c128ffde175b79cf858ee6ba37d9848272d324fdb5a92437cb73849d2c5c7071dae16f5965c34326a801a77948a00a686f0b0e4aadef11d3b30a74693f001cf98ebec89286ab11111c9ceda981454a51b4a61da2cf8b1cb0ad5db5662e33a2b0d019a90f4582d928c0b00875e0b887d", 0x75}, {&(0x7f0000844000)="ef133aa89be50cf9d5fa69448519cc8d860ab1a61fbdbab6eb39e7f76ba640174b7822490be318df1af9a9c14b3bc9f01fbd9c7d538601bfc4bd9ec85ea40b28", 0x40}], 0x2, &(0x7f0000b6a000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}], 0xe0, 0x800}], 0x3, 0x40) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x2000001, 0x80010, r0, 0x0) r39 = socket(0x10, 0x802, 0x0) write(r39, &(0x7f0000e81000-0x20)="1f000000160007f20000030000000000000000000000000e2d0a0000030004", 0x1f) recvfrom$unix(r39, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) accept$inet6(r39, &(0x7f00003d7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004c3000)=0x1c) 2018/01/12 21:34:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x2, 0xf, 'ctr(blowfish)\x00'}, 0x486) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006aa000-0x11)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000122000-0x38)={0x0, 0x0, &(0x7f0000b12000)=[], 0x0, &(0x7f0000674000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000205000-0x38)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000486000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/12 21:34:10 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ffe000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000a7c000)={&(0x7f0000ffb000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "322ec84762a3d2da231b4ec2e030b841a2d4fcc9a6a12d90121be1665375749e41c90a9587fdd54e5fe9c33efb82807675ea3bf7c247beba6b5b9a48b5f7f1", 0x0}, 0x60, &(0x7f0000ff8000)=[{&(0x7f0000ff8000)="", 0x0}], 0x1, &(0x7f0000ff8000)=[{0x10, 0x0, 0x5, ""}], 0x10, 0x0}, 0x0) 2018/01/12 21:34:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000fcb000-0xae)="eae291a6e489e053df07667788a75105", 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf6000)={0x0, 0x0, 0x0}, &(0x7f0000729000)=0x15b) shutdown(r0, 0x1) 2018/01/12 21:34:10 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000017000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000+0x5)=0x8, 0x800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000017000-0x4)=0x458f) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x80003, 0xff) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000e000)={0x5, [0x6d, 0x800, 0x1, 0x6, 0x8]}, &(0x7f0000017000)=0xe) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@generic="9629e9b9949ce0dad523a700eded94c8", @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/12 21:34:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) write(r0, &(0x7f00002d4000-0x1f)="1f0000000306fd00010000f600008001fffff80009000182260007ec000080", 0x1f) 2018/01/12 21:34:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='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) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00003ab000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006bf000)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a96000-0xe8)={{{@in6=@mcast1={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f25000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000499000)={@generic="44753ef581165fc76d8bf5597766f0ab", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 21:34:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r1, r2, 0x6, 0x3) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) socketpair(0x1f, 0x0, 0x0, &(0x7f0000911000)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000008a000)=0x7fffffff, &(0x7f00002d7000)=0x2) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007eb000-0x10)={0x5, 0x200, 0xc, 0x2, 0x0}, &(0x7f0000499000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000d69000)={r5, 0x8, 0x0, 0x8525, 0xe52, 0x40}, 0x14) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r6, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0xf23c8334f3e773b0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000a84000-0x10)=@generic="6945429343f3a00d3111c7023056f91e", 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) 2018/01/12 21:34:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000580000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe06) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000bef000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ea8000)={r0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000854000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000796000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000488000-0xa5)={r3, 0x6, 0x9d, "07d8ecaa79cde776343d0d1e12b22b5239296fdd1dae677d101a4c4684421921b1ce18842b4652e171e7e2575167007caf98867033e95d9aa354e46c706b14ef5b35b032a381ba649c49236be52fc58be6194da86373dc81ef8a802e1aa4dd063875f048a928973c76d7adfc81a352461e3c829e6bf65c99dc369dc200583fb21ea32b70ba9898e63b9fc73b52512b5d1a0250325578906c9952405ec7"}, 0xa5) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/12 21:34:10 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x10)=@nfc={0x27, 0x3, 0x97, 0x7}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009f0000-0x59)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f60000000000000004eaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e32156dd4bcced847405f617", 0x2b9) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000f05000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f06000-0x4)=0x10) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f06000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f06000-0x4)=0xb) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f06000+0xd62)={0x645efb6f, {{0xa, 0x0, 0x5b3, @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, 0x9, [{{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x800, @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]}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x76ac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7c00000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x600000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) r2 = socket(0xb, 0x8080b, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000-0x10)={0x6, [0xd5a4, 0x5, 0x100000000, 0x2, 0xfffffffffffffff8, 0x2]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/12 21:34:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000b01000)={0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ace000)=""/4096, &(0x7f0000e86000)=0x1000) write(r0, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000002000600e00000000b4000000000000000000000000000106d", 0x29) 2018/01/12 21:34:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x3fffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000000)="cd62215340daf4a15754ff82d112aacd0e648c505d178a781e14b50fe0be", 0x1e) 2018/01/12 21:34:10 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x800, 0x800) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000fea000-0x4)=0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000060000)={0x0, 0x0}, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0}) 2018/01/12 21:34:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f0c000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00005ca000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000d87000)=0x14) r1 = socket(0x10, 0x80003, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000b4c000)={&(0x7f00001e9000-0x60)={0x27, 0x3, 0xfffffffffffffeff, 0x0, 0x6, 0x7fff, "9a97ef7139b7ccb0b1c43eff1fd27f0b9c27b0d56677bf864cc2230e3eb23a38d20bc0ac0dec178c964cfa9b300808cb38dda19b92a0315ee6d928b6a03348", 0x8}, 0x60, &(0x7f0000a1b000-0x40)=[{&(0x7f000087c000)="b068ee9accc38a14ee3a58a4365eefbb05f63a7a5fd8077cc25210fb3c6eecefc72470b6f0b429c21355615fe27988af993482047fe98fa5abed29255d3cc96b0635fa08ac19aaa8d4e9d5156418887272df9932c73468ec477862e8ec461ed91d82c510b9c305f04c0b4bd3417d26eb2a63e50d1c4d6eb4259190de02da358da0d6418ee960cb5d", 0x88}, {&(0x7f0000179000)="702eb9c9fbac60be8c1a021853fec8f75a0b417f75f4c82d9a6a9d1a68627f7e9a7661e15daf5afe242fedb3fd6085e0a208bc74a90e6418082e6d29ad5e4cf3a8b6cb20977cda6148fa4a742d6d444d7810c3ca347e", 0x56}, {&(0x7f0000000000)="c91e3705897b0460fc3cc66b0446cdf0124b228b92", 0x15}, {&(0x7f0000f69000-0xd)="0bc43b4f9c28c69791e9356d6f", 0xd}], 0x4, &(0x7f00002be000-0x20)={0x20, 0x3a, 0x9, "208ab62de55937f7df71e3"}, 0x20, 0x40000}, 0x4000000) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000cec000-0x10)={0x0, 0x0}, &(0x7f0000625000-0x4)=0x10) write(r1, &(0x7f0000228000)="26000000130047f12001b1dc59002200160b010000000000000023ffff000133050003003f40", 0x26) 2018/01/12 21:34:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x1000000000000d41}, 0x10) syz_extract_tcp_res(&(0x7f0000dea000-0x8)={0x0, 0x0}, 0x80000001, 0x7ff) syz_emit_ethernet(0x3a, &(0x7f00001f6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc16d8", [], {{0x80000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/12 21:34:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000003, 0x80200000029) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000cd6000-0x8)={0x0, 0x5000000000000}, &(0x7f000003f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000eae000-0x8c)={r1, @in={{0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00001b8000)=0x0) [ 155.869165] nla_parse: 24 callbacks suppressed [ 155.869170] netlink: 21 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/12 21:34:10 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0x800000005, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000053e000-0x20)={r0, &(0x7f0000fed000)="", &(0x7f000044e000-0x1)="", 0xfffffffffffffffd}, 0x20) [ 155.926418] netlink: 21 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/12 21:34:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000464000)={0x0, 0x7, 0x30, 0x0, 0x0}, &(0x7f0000f49000)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000043f000-0x8c)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000038a000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}], 0x1c) 2018/01/12 21:34:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b65000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x657}]}, 0x10) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00003ed000)=0x8, &(0x7f0000c58000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006d7000)={0x0, 0x0}, &(0x7f00001eb000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000aa8000-0x8)=@assoc_value={r1, 0x3f}, 0x8) r2 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000ee5000-0x2)=0x51b, 0x4) socketpair$inet6(0xa, 0x3, 0x3f21, &(0x7f0000d1b000-0x8)={0x0, 0x0}) sendto$inet6(r2, &(0x7f0000878000)="", 0x0, 0x8001, &(0x7f0000071000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) writev(r2, &(0x7f0000dd2000-0x40)=[{&(0x7f0000560000)="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", 0xc4d}, {&(0x7f0000301000)="f40e14a764fff8690f923e58ac90f0b19ede9c474ff8bfe10aa2cc49566b9bcfaa033d22b6e93d98a193a4aa620f26f919501aba5f203ea6efb3016fee44c10571a70d17cff648fb153e414c4399cf0ea82be4030d492b5bab3503f6011cda6a30961abeeb0e319bcb7bad968cf065883564c3396f7d62fd195d7541e8896fbc500250b9b2c56377a8c616a1751b78ab22fff5195c523b839aa3d82f1a32b6209f2a2707eb87f2bbbf1e25ebd38432f2070ec6eba476da4fd3fecaab45be4af5b2ae5e84ce7dd96bc2ef1b71c59a10990bf84eb3873d63cab5d6770e70b219e42283640c25e20fd291a98ce272cefe01", 0xf0}], 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000444000-0x108)={r1, @in6={{0xa, 0x3, 0xffffffffffffff7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x5f7c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x1f, 0x8, 0xfffffffffffffff7, 0x3, 0xfffffffffffff36b, 0x9, 0x100000000, 0xffffffff7fffffff, 0x4, 0x2, 0xfffffffffffffff8, 0x9, 0x8]}, &(0x7f000053b000-0x4)=0x108) 2018/01/12 21:34:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000001, 0x84) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f000099f000)=""/40, &(0x7f0000f24000-0x4)=0x28) r1 = accept(r0, &(0x7f0000db8000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091b000-0x4)=0x10) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000c8d000)=0x7, 0x4) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000042c000+0x281)=0x3, 0x4) 2018/01/12 21:34:10 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x2000000002, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f66000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000034000)=0xe8) connect$packet(r0, &(0x7f0000127000)={0x11, 0x17, r1, 0x1, 0xfffffffffffffffd, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = getpid() mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f66000)=r2) sendmsg$nl_netfilter(r0, &(0x7f000025c000-0x38)={&(0x7f0000f66000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000f65000)={&(0x7f0000f65000)={0x1a8, 0xa, 0x2, 0x200, 0x5, 0x0, {0xa, 0x0, 0x4}, [@generic="34ec8a37108ad246fbd1ee8211bdb63451e6085f50ce8b802f4385b844c52c17ae7cf5e7f0207186ad8a45713a6f48aecfa16a5c6f9a32dbe17fd8f89a1b", @flag={0x4, 0x39}, @nested={0x54, 0xf, [@typed={0x4c, 0x51, @binary="8e29e4c7b25d471657e9b4ba383317b0795369a65349fb579696a10a919d7017ee07caefc469af98f0d37f3ad534d452ff11009ea6855157541e5ecc29e35fdfae"}, @flag={0x4, 0x80}]}, @nested={0x14, 0x81, [@flag={0x4, 0x62}, @typed={0xc, 0x69, @u32=0x4}]}, @typed={0xc, 0x21, @pid=r2}, @flag={0x4, 0x84}, @nested={0x80, 0x4, [@flag={0x4, 0x4}, @generic="e0a01cea655e6c34440f3ce98bcff719e6eb1e0f5d7547b0210fe5495830bfd3c731bba2ee54e0e26dc357ceeefa41ba79262d412ecd81b3c7741af93636b7940504a0140197841aadb47112c1fc3d77cd04c4fc93514d71498c12af9b3349c3e877747c068c9b62a48344affbf9ecb4261d", @flag={0x4, 0x5e}]}, @nested={0x24, 0x61, [@flag={0x4, 0x47}, @flag={0x4, 0x3c}, @typed={0x18, 0x83, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, @flag={0x4, 0x5a}, @generic="501937e637115519b196089937bb5035ad6d34cc5d14b810e26d1f624bb0829a33af13a4c6e0947ae1eef00e9e07ce2a"]}, 0x1a8}, 0x1, 0x0, 0x0, 0xc080}, 0x8880) write(r0, &(0x7f0000f63000)="1f0000000104ff00fd0007c0070000000000000005000100010400dcffdf00", 0x1f) write(r0, &(0x7f000033b000-0x1f)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f68000)={0x0, 0x0}, &(0x7f0000f67000)=0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00008b2000)=@req3={0x9, 0xafde, 0x400, 0xcc38, 0x80, 0x3, 0x200}, 0x1c) 2018/01/12 21:34:10 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0xca, &(0x7f000000b000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000002000-0x4)='bic\x00', 0x4) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000b000-0x20)=[{&(0x7f0000005000)="769a0c6c132da508b428dfea4f917c13af6ecce487e112fc23eb8cd10fc835619f070128cce999689ea8fc607b889743213d3fc558da51f05e18894d6027f8ed6ecca3100b15c467439c596fe81a8c3bb29f8fadd0d970b7b8ec0a62b7547a85da405ba4cc0acee70058b65ca950cf1e80fcb10951f8c07194af096b2d6f8e5df0cbcb107f4005eecf6dbfa87b2361cc9a7f66ce50df39865239e901b63a89eed0dd6dbd90bbfe88be0c25694a76005a219e8e412364da6f9a84ef8f8deff994882d70af23f13aa3497491", 0xcb}, {&(0x7f0000004000)="b6c064ea77a3261c2d073ddf609f75b9ed1b92fa9a19629019afed5d51b15db6593600b70c365a3d0986bbe8ea467419dff767a3e1674b81b4a4735688d7e2fc567ebf2316e2e2cd4502308dc63ce1ed48d7f420c48aa9a63b64b57fb79101a4a812b5656674f3d0ffddf5a3f28c81b3d96816f545ec47d905d27c825c04f4982e08f263277038d41e664c61aae429f52ce55cf9f8999be4ab1a95bb6e76085881b9feb6775ee1c49a212f3cf8ba0c884fdba85cd895ded0f43331d9b06b15bd22a43ebc4d5384eec2c8f79919fbe1d4415d76ca41aed0b6d74b11", 0xdb}], 0x2, &(0x7f0000003000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x90, 0x801}, 0x20000090) bind$unix(r0, &(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f000000a000-0x10)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000a000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/12 21:34:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x10000000000a, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x4b, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 21:34:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00001cb000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000244000-0x8)=0x8) 2018/01/12 21:34:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000161000)=0x14) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000a2d000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000800000)=0x10, 0x800) write(r1, &(0x7f0000afc000-0x40)="0c451b71c7c05d73b4f124403b8eee4823d82372dc45c53314be690314a40a605b1e50b14735c614a6aed838f6483a59aeba061ff4e90b83b500a154420803cd", 0x40) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000796000-0xa)='syzkaller\x00', 0x800, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r3 = socket(0xd, 0x7, 0x0) r4 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007af000)={{{@in6=@local={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}, {{@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}}, &(0x7f0000020000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000061b000)={0x0, 0x0, 0x0}, &(0x7f0000fb0000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000948000)={0x0, 0x0, 0x0}, &(0x7f00009ec000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007a7000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ed000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a10000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000511000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f000024c000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007e2000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072a000)=0xe8) r12 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000039b000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000043b000)={0x0, 0x0, 0x0}, &(0x7f00007d4000)=0xc) r15 = getgid() r16 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000138000)={0x0, 0x0, 0x0}, &(0x7f0000209000)=0xc) r18 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000c2000)={0x0, 0x0, 0x0}, &(0x7f0000965000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002fa000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000340000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002f9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006af000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003fc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000369000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ebc000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000194000-0x4)=0xe8) r24 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c49000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000469000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b74000)=0xc) r27 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000017b000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000686000-0xe8)={{{@in6=@empty={[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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f2000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000359000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f37000-0x4)=0xc) r31 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bdd000-0xe8)={{{@in=@remote={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aaf000)=0xe8) r33 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a36000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eec000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000be1000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000c78000)=0xe8) r36 = getgid() sendmmsg$unix(r3, &(0x7f0000086000)=[{&(0x7f0000793000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000034e000-0x40)=[{&(0x7f00009d6000-0x70)="f9c9c50bbba6e2bfb1d74a76163833b173f1a39f43d7325351f157d52ef0d837b001651b9ce4564580c93c25d2fc9a49ec7652eb7631d3a8438c7b665afd607831b8c441e5502e8c04e6185e9a178046fce8cae55250e7e1c2c013e6ae97806ac9095c09aa548c67a961b32a4abce245", 0x70}, {&(0x7f0000a8b000-0x1000)="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0x1000}, {&(0x7f0000876000)="4de54e9fddb0ae00f1b77a7c48018344a541519c08453c7ddb4b6815d0c54392ae648df2320705821713531145e448c81f3c362c0769a27f351d7582024dde3e244d404c5bb34cbe4988d7ed87a262975596562a911f70c55b0585d59ecf5f8781d3b11961895010f3773c8ecec9c2a11f5c235c6307ffcba0330e607c24094807631f9e2ed3e690a1e2b6347ee78bf03d3864701a88c76b7d61cba2bcc7bd3bacc763", 0xa3}, {&(0x7f0000a23000)="48c612f44585086b45847741066de8207d4bc0f11bea7ba898a8b7c6125949fcb14219fcecaeea658be885335374fded59f731ae90e894fe11884f84ef9de94a5834a8c6dfb407886a77a34542d8df6fb151a1453e5aee76a65e7d50674f071c744ed8bdb63748f804f5f473e48c133ffd80fc93324983fa4b5f6208c3e1bd9829cbf641fc575f74b8b7f3dbc80764e5f85e6a3daa29dee2771f222eced5ec084c081ce05b2548781d9c685aa81fe7b439527996cd817643e6d70babf57c4129c879bdcb249c161dabb6d7ace62f7cfdfee4455ea78e4bbe02b41bfc0868e351168ce8e5807c0d825bdd9b9ca2be2b43", 0xf0}], 0x4, &(0x7f0000854000)=[], 0x0, 0x20000000}, {&(0x7f0000fea000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000121000)=[{&(0x7f00006ff000-0xa9)="2d1183a3a82d23d9a9b05efb232b90937b8a3f35a7767d07f1f84c1a1f8ba8b7da357742fea372641ca12c8ac905b6d3a95dae0ebd6ea5c11b20eb066d09ee7b61e24a46ecd35751319a7d2b2efd0813dbad05f3734765ff1e610033c07b2eb7056c0c458eb4a7eeb9c6f33cd5a8b44ac89dc91cfbe20e610617e8d3fe209e0fbc9b0804fb1e43705f1fe5641c9e30f546a7782fd8868cde5cc997199ba515644bc182fc99c8955e6b", 0xa9}, {&(0x7f0000e03000)="", 0x0}, {&(0x7f0000a64000)="c61b85377414f132f91c74318e8d91682fc48139a90ab3ecb1931052f68a43ef576afa39e02366abe8186e8c0eeb335eba31d09b29f750ef7d74ccd7dbee7148166fdaa6551db4133790d32aeee88947", 0x50}, {&(0x7f0000077000)="16846e9266c3e5bbe04d65494d7ffd051466fbefccc4a1db07633ff07ee02690261f01b02d8b6e0fb45fcdeee1aac88dbcb4523482189f4c1975cbf91b6c25fda1d6545e51b58e5628d04e5719dcc973a1eb134e7a53d3cdc8ef6e1ce00eb7e4745a7dbd2c70d10158ba2ff33f9073ed1a6739c301ac7b762eb1b0faf496b18a0685bc4878d3b7837abc0c8488bb13a461bd448c5082968ce6d31d4e2cea5cad31e721b719643d0978ba4591cc8a52df20d21f961c5a6847010c1b4b117ae84038f5aeca23e86b728be5f0dce77c7514711117d1aaf27b8fa0b421d1ce891d67aff953b434208b6d6a107bd7d8ce38f5d11638a4b7c746", 0xf7}, {&(0x7f00008e5000)="fc47e6514b99f63d000991f51285a064cde37185de46006b914b0843636e98244b019bfa0e7d494c0658ad865b8371c14b5b7cc332e54b44b01bf23cf53378113e0d365d302de920d99b625933b3229120f922201b23499f077fc711fad0fd7131c28d276ec516a4e1f6de13027066ec24d20603fe94e5257407a64944575ea2575c319f78e36df096ab0929", 0x8c}, {&(0x7f0000198000-0xbc)="10b79c91748eabc3dab602c9679063d6b95690d08fba4d9f2b2f9b7f591b834e4b4c5de0f1624f6f1fd0494e066eec808651451bf67ad3e0e5f83164fdef29ac1792d01336154dd9e08473778703344c479b5b798eaf48c6f099f4bf793aadb02b53b4814a9e69197fe20e6a03d91035440a7f012835110f6b960905fa36021234bbfa427d9313b131981f867bb465e6068c7b38caf8937ce341938652c5031e84e2bf60ba6562bb926798b9ba3ea391e78473142262bf1187f7e1ad", 0xbc}, {&(0x7f0000332000-0x63)="5412446579f304894ae37bd54f2bf9f039a489b6b063ec3aa75e60194bf12fc8a18e69b4e36982d1e5774161e5cd4a622d23ff4412b1e3165aa812453f4d20eaee54ca18f00836f7239f50e53bc2e10d5972e5d2e0605131dfd218bfa9409f2cf77be4", 0x63}, 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0x1000}, {&(0x7f000091c000-0xbb)="29cdccde5415dda9a0b78be709dde7b63784e32a76fcf36a2faa728bfb32578e1ac0de312c46b38af3dacebdafd49f6bf31a5da9697ac25b940b98f09f5ff66b9698268151971795ccf01c8ed7037ebb0d49c9c7ec75495a36e1f239f522350f94aff4340c957448afaff8c6f6d3e971a78b5e608066bafca71eb51d16ed38c24359d15a12271d5b5a44b621eede19c7240871b8a7b91adbfcdb735d3258b6606a6f6c3697de4016e3118f859528726ce5a3509c1d8f50866bcfbf", 0xbb}, {&(0x7f0000459000)="cbc343c276d9ad49fb6a6314dcfef76ed12e164e264844565892540c9d640384d0f40b2bbef1e69f0615c9433ebf0ea916fd9e1a640f785deaf46f7ffecb56", 0x3f}, {&(0x7f000054f000-0xf7)="bb5e77ec6f58c84bd1aed304521d7ef4ee01a1a392af750e40b0834aaa5dd9538d99f684ff895f871352564107c27a142c4c76b7ab26f1e725be6da6cc9a0cdf16ab195e5f00ee54b74830412d9b91d0fd41475d284adb2825b75d9e307d83de11ad2bf7b9d2210ee5b4420f963e0aebb30fe9e5b91ec750a6f00fd1eff2225242a79d24a723b8f10e25037ecb70509ff120952a587db689b9f509dd7b3d6f5bf821e3e921bc2815562e2a2e465ea378bdfaaaacc8d035eb549004b059ebae3654c3cbc23e999734dc09a547af4726355072b420450e11b6b77c899f0e27b2b9831c6d7b00d3dad8cbb21f981861b29c95d52973d27344", 0xf7}, {&(0x7f000039c000-0xb)="1f8d3b15603e26397c4de5", 0xb}], 0x5, 0x0, 0x0, 0x40}, {&(0x7f0000454000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ed9000-0x20)=[{&(0x7f0000071000-0x1000)="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", 0x1000}, {&(0x7f0000620000)="7be79e2215cb0d30fd8493514228e1a946671a37f49246af9563f99f9f4926a62a89a9c6edc387e9a3647fd7d660279ff1cf538b2f13056aeea4847a26cea913e27826efd73c722524657d7a1d7df699a212980d3e8b700e1589894009803de05b0f9cc9765901863103d6800259efa469811be775684269032e915bd06d7b14d1660aa27c54", 0x86}], 0x2, &(0x7f0000bc7000)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0xc8, 0x4040011}], 0x6, 0x810) 2018/01/12 21:34:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5c000-0x4)=0x0, &(0x7f0000b99000-0x4)=0x4) 2018/01/12 21:34:10 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000238000)="150000005500056d000202080000dd0307000000c9", 0x15) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000048d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000f73000-0x4)=0x0, 0x4) 2018/01/12 21:34:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e907", 0x34}], 0x1) pipe(&(0x7f0000c18000)={0x0, 0x0}) sendfile(r0, r1, &(0x7f0000baf000-0x8)=0x0, 0x8) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f000076f000-0x18)=@generic={0x0, 0x3, 0xfffffffffffffff8}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f90000-0xa)={0x3, [0x7, 0xc, 0x10001]}, &(0x7f00009ea000-0x4)=0xa) writev(r2, &(0x7f0000693000-0x20)=[{&(0x7f00000fe000-0xd1)="11bac78a1b38e0b3a6379373d00b46a4b26688a3e1adc9048902732b4488d072a5d32a965e10b75c1a94a3b825ebbe63d29994a582518cb6900f6872d32d23ad21d1bb6f3c96413646975301b6a7adba7348b84d9ad749f3cc3f47f4be04f81260f1ed2ee34f065e4c5a96e02bf88dd095b6da9380a907dbe7cbe5997f90efcc9c07e230f6b8d4c2e7a44ca8b7a33dcc446d7e1ce572ec433c0a69ea3450a71fc76747cbf21d1df6ddb96a25707ceea8ed074271c8a90ef0ab13a6f8ece5ed8e92494fc808175a9d4b4b25eaf15e8be874", 0xd1}, {&(0x7f00005bb000)="d8d4133fb158188e6e84b1d02386b7a337864880ba16e8", 0x17}], 0x2) 2018/01/12 21:34:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fee000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e53000-0x10)={&(0x7f0000739000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) close(r0) sendto$unix(r0, &(0x7f0000ee5000)="", 0xb434580b803d1356, 0x0, 0x0, 0x3e5) 2018/01/12 21:34:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000000)="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", 0x178) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000001c000)={0x28, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x14, 0x4, [@typed={0x10, 0x4, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x5, 0x7) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000001d000)=@assoc_value={0x0, 0x16f8}, &(0x7f000001e000-0x4)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000001d000)={0x3f, 0x208, 0x1, 0x6, r3}, &(0x7f0000019000-0x4)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x8, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000010000)=0x0, &(0x7f000001f000-0x4)=0x4) 2018/01/12 21:34:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005e0000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bb4000)=0x0, &(0x7f00007eb000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/12 21:34:10 executing program 5: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000036c000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f76000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/12 21:34:10 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0, 0x2, 0x6, 0x6, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000000, 0x6, 0x7fff}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x7fffffffefff) 2018/01/12 21:34:10 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000c000-0x10cc)=@newae={0x5c, 0x1e, 0x101, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000b000)=@hci={0x0, 0x0, 0x0}, &(0x7f000000d000)=0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000000e000-0x4)={0x2}, 0x4) 2018/01/12 21:34:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 156.131624] ================================================================== [ 156.139098] BUG: KASAN: use-after-free in fib6_age+0x110/0x140 [ 156.145068] Read of size 4 at addr ffff8801cfd90e94 by task syz-executor4/7700 [ 156.152413] [ 156.154025] CPU: 1 PID: 7700 Comm: syz-executor4 Not tainted 4.15.0-rc7+ #185 [ 156.161278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.170612] Call Trace: [ 156.173180] dump_stack+0x194/0x257 [ 156.176783] ? arch_local_irq_restore+0x53/0x53 [ 156.181426] ? show_regs_print_info+0x18/0x18 [ 156.185918] ? fib6_age+0x110/0x140 [ 156.189520] print_address_description+0x73/0x250 [ 156.194334] ? fib6_age+0x110/0x140 [ 156.197935] kasan_report+0x25b/0x340 [ 156.201707] ? call_fib6_entry_notifiers+0x210/0x210 [ 156.206780] __asan_report_load4_noabort+0x14/0x20 [ 156.211681] fib6_age+0x110/0x140 [ 156.215106] ? call_fib6_entry_notifiers+0x210/0x210 [ 156.220202] fib6_clean_node+0x389/0x580 [ 156.224242] ? fib6_del+0x12c0/0x12c0 [ 156.228022] ? fib6_walker_link+0x180/0x210 [ 156.232319] fib6_walk_continue+0x46c/0x8a0 [ 156.236619] ? call_fib6_entry_notifiers+0x210/0x210 [ 156.241692] fib6_walk+0x91/0xf0 [ 156.245032] fib6_clean_tree+0x1e6/0x340 [ 156.249065] ? fib6_walk+0xf0/0xf0 [ 156.252584] ? fib6_del+0x12c0/0x12c0 [ 156.256356] ? call_fib6_entry_notifiers+0x210/0x210 [ 156.261430] ? __fib6_clean_all+0x1fc/0x3a0 [ 156.265732] __fib6_clean_all+0x1f4/0x3a0 [ 156.269858] ? call_fib6_entry_notifiers+0x210/0x210 [ 156.274932] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 156.279919] ? neigh_changeaddr+0x37/0x40 [ 156.284046] ? fib6_run_gc+0x2b7/0x3c0 [ 156.287912] fib6_run_gc+0x16b/0x3c0 [ 156.291600] ? fib6_clean_all+0x30/0x30 [ 156.295544] ? trace_hardirqs_on+0xd/0x10 [ 156.299664] ? __local_bh_enable_ip+0x121/0x230 [ 156.304308] ? _raw_write_unlock_bh+0x30/0x40 [ 156.308779] ndisc_netdev_event+0xe5/0x4a0 [ 156.312997] ? ndisc_send_unsol_na+0x3f0/0x3f0 [ 156.317577] ? netconsole_netdev_event+0x219/0x2b0 [ 156.322480] ? tipc_l2_device_event+0x162/0x350 [ 156.327125] notifier_call_chain+0x136/0x2c0 [ 156.331511] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 156.336941] ? rtnl_is_locked+0x54/0xb0 [ 156.340886] ? rtnl_kfree_skbs+0x70/0x70 [ 156.344934] raw_notifier_call_chain+0x2d/0x40 [ 156.349493] call_netdevice_notifiers_info+0x32/0x70 [ 156.354571] dev_set_mac_address+0x22e/0x340 [ 156.358952] ? netdev_state_change+0x180/0x180 [ 156.363517] ? print_irqtrace_events+0x270/0x270 [ 156.368246] ? check_noncircular+0x20/0x20 [ 156.372451] ? do_setlink+0x59d/0x3d40 [ 156.376313] do_setlink+0x675/0x3d40 [ 156.379999] ? check_noncircular+0x20/0x20 [ 156.384219] ? rtnl_fdb_del+0xb20/0xb20 [ 156.388161] ? check_noncircular+0x20/0x20 [ 156.392381] ? check_noncircular+0x20/0x20 [ 156.396586] ? print_irqtrace_events+0x270/0x270 [ 156.401321] ? lock_acquire+0x1d5/0x580 [ 156.405265] ? lock_acquire+0x1d5/0x580 [ 156.409209] ? rtnetlink_rcv_msg+0x508/0xb10 [ 156.413597] ? lock_release+0xa40/0xa40 [ 156.417544] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 156.423404] ? rcu_note_context_switch+0x710/0x710 [ 156.428307] ? avc_has_perm_noaudit+0x355/0x520 [ 156.432950] ? __might_sleep+0x95/0x190 [ 156.436896] ? rtnetlink_rcv_msg+0x508/0xb10 [ 156.441279] ? __mutex_lock+0x16f/0x1a80 [ 156.445309] ? rtnetlink_rcv_msg+0x508/0xb10 [ 156.449688] ? lock_release+0xa40/0xa40 [ 156.453645] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 156.458807] ? is_bpf_text_address+0x7b/0x120 [ 156.463275] ? rtnetlink_rcv_msg+0x508/0xb10 [ 156.467652] ? lock_downgrade+0x980/0x980 [ 156.471774] ? mutex_lock_io_nested+0x1900/0x1900 [ 156.476587] ? validate_linkmsg+0x5f0/0x8e0 [ 156.480893] ? rtnl_calcit.isra.25+0x4f0/0x4f0 [ 156.485451] ? nla_validate+0x1c0/0x1c0 [ 156.489420] rtnl_setlink+0x339/0x430 [ 156.493197] ? do_setlink+0x3d40/0x3d40 [ 156.497185] ? ns_capable_common+0xcf/0x160 [ 156.501493] rtnetlink_rcv_msg+0x57f/0xb10 [ 156.505700] ? do_setlink+0x3d40/0x3d40 [ 156.509643] ? validate_linkmsg+0x8e0/0x8e0 [ 156.513940] ? __might_fault+0x110/0x1d0 [ 156.517979] ? netlink_tap_init_net+0x350/0x350 [ 156.522634] netlink_rcv_skb+0x224/0x470 [ 156.526667] ? validate_linkmsg+0x8e0/0x8e0 [ 156.530962] ? netlink_ack+0xa10/0xa10 [ 156.534834] ? netlink_skb_destructor+0x1d0/0x1d0 [ 156.539656] rtnetlink_rcv+0x1c/0x20 [ 156.543340] netlink_unicast+0x4c4/0x6b0 [ 156.547379] ? netlink_attachskb+0x8a0/0x8a0 [ 156.551766] ? security_netlink_send+0x81/0xb0 [ 156.556416] netlink_sendmsg+0xa4a/0xe60 [ 156.560456] ? netlink_unicast+0x6b0/0x6b0 [ 156.564677] ? security_socket_sendmsg+0x89/0xb0 [ 156.569406] ? netlink_unicast+0x6b0/0x6b0 [ 156.573614] sock_sendmsg+0xca/0x110 [ 156.577302] sock_write_iter+0x31a/0x5d0 [ 156.581339] ? sock_sendmsg+0x110/0x110 [ 156.585295] ? bpf_fd_pass+0x280/0x280 [ 156.589152] ? __might_sleep+0x6c/0x190 [ 156.593102] do_iter_readv_writev+0x525/0x7f0 [ 156.597573] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 156.602308] ? rw_verify_area+0xe5/0x2b0 [ 156.606347] do_iter_write+0x154/0x540 [ 156.610204] ? dup_iter+0x260/0x260 [ 156.613804] ? lock_downgrade+0x980/0x980 [ 156.617931] vfs_writev+0x18a/0x340 [ 156.621527] ? __fget_light+0x297/0x380 [ 156.625488] ? vfs_iter_write+0xb0/0xb0 [ 156.629459] ? kcov_ioctl+0x56/0x1b0 [ 156.633155] ? __fdget_pos+0x130/0x190 [ 156.637015] ? ioctl_preallocate+0x2b0/0x2b0 [ 156.641394] ? __fdget_raw+0x20/0x20 [ 156.645078] ? selinux_capable+0x40/0x40 [ 156.649118] do_writev+0xfc/0x2a0 [ 156.652552] ? do_writev+0xfc/0x2a0 [ 156.656156] ? vfs_writev+0x340/0x340 [ 156.659929] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 156.664746] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 156.669742] SyS_writev+0x27/0x30 [ 156.673178] entry_SYSCALL_64_fastpath+0x23/0x9a [ 156.677904] RIP: 0033:0x452ac9 [ 156.681062] RSP: 002b:00007f3e9d6c4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000014 [ 156.688743] RAX: ffffffffffffffda RBX: 00007f3e9d6c5700 RCX: 0000000000452ac9 [ 156.696006] RDX: 0000000000000001 RSI: 000000002097fff0 RDI: 0000000000000013 [ 156.703259] RBP: 0000000000a2f870 R08: 0000000000000000 R09: 0000000000000000 [ 156.710501] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 156.717741] R13: 0000000000a2f7ef R14: 00007f3e9d6c59c0 R15: 0000000000000002 [ 156.725000] [ 156.726603] Allocated by task 2077: [ 156.730204] save_stack+0x43/0xd0 [ 156.733627] kasan_kmalloc+0xad/0xe0 [ 156.737311] kasan_slab_alloc+0x12/0x20 [ 156.741253] kmem_cache_alloc+0x12e/0x760 [ 156.745370] dst_alloc+0x11f/0x1a0 [ 156.748878] __ip6_dst_alloc+0x35/0x90 [ 156.752732] ip6_dst_alloc+0x29/0xb0 [ 156.756417] ip6_route_info_create+0x4ff/0x2e20 [ 156.761054] ip6_route_add+0xa2/0x190 [ 156.764826] ipv6_route_ioctl+0x4db/0x6b0 [ 156.768944] inet6_ioctl+0xef/0x1e0 [ 156.772540] sock_do_ioctl+0x65/0xb0 [ 156.776222] sock_ioctl+0x2c2/0x440 [ 156.779828] do_vfs_ioctl+0x1b1/0x1520 [ 156.783690] SyS_ioctl+0x8f/0xc0 [ 156.787029] entry_SYSCALL_64_fastpath+0x23/0x9a [ 156.791747] [ 156.793348] Freed by task 7651: [ 156.796600] save_stack+0x43/0xd0 [ 156.800025] kasan_slab_free+0x71/0xc0 [ 156.803882] kmem_cache_free+0x83/0x2a0 [ 156.807828] dst_destroy+0x257/0x370 [ 156.811510] dst_destroy_rcu+0x16/0x20 [ 156.815371] rcu_process_callbacks+0xd6c/0x17f0 [ 156.820012] __do_softirq+0x2d7/0xb85 [ 156.823780] [ 156.825382] The buggy address belongs to the object at ffff8801cfd90dc0 [ 156.825382] which belongs to the cache ip6_dst_cache of size 320 [ 156.838184] The buggy address is located 212 bytes inside of [ 156.838184] 320-byte region [ffff8801cfd90dc0, ffff8801cfd90f00) [ 156.850026] The buggy address belongs to the page: [ 156.854926] page:ffffea00073f6400 count:1 mapcount:0 mapping:ffff8801cfd90040 index:0x0 [ 156.863037] flags: 0x2fffc0000000100(slab) [ 156.867245] raw: 02fffc0000000100 ffff8801cfd90040 0000000000000000 000000010000000a [ 156.875097] raw: ffffea0006f59920 ffffea00075bbea0 ffff8801d3101a80 0000000000000000 [ 156.882944] page dumped because: kasan: bad access detected [ 156.888620] [ 156.890216] Memory state around the buggy address: [ 156.895114] ffff8801cfd90d80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 156.902443] ffff8801cfd90e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 156.909789] >ffff8801cfd90e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 156.917122] ^ [ 156.920978] ffff8801cfd90f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 156.928305] ffff8801cfd90f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 156.935632] ================================================================== [ 156.942962] Disabling lock debugging due to kernel taint [ 156.948452] Kernel panic - not syncing: panic_on_warn set ... [ 156.948452] [ 156.955798] CPU: 1 PID: 7700 Comm: syz-executor4 Tainted: G B 4.15.0-rc7+ #185 [ 156.964345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.973682] Call Trace: [ 156.976247] dump_stack+0x194/0x257 [ 156.979848] ? arch_local_irq_restore+0x53/0x53 [ 156.984488] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 156.989231] ? vsnprintf+0x1ed/0x1900 [ 156.993008] ? fib6_age+0x20/0x140 [ 156.996521] panic+0x1e4/0x41c [ 156.999682] ? refcount_error_report+0x214/0x214 [ 157.004407] ? add_taint+0x1c/0x50 [ 157.007916] ? add_taint+0x1c/0x50 [ 157.011427] ? fib6_age+0x110/0x140 [ 157.015045] kasan_end_report+0x50/0x50 [ 157.018988] kasan_report+0x144/0x340 [ 157.022760] ? call_fib6_entry_notifiers+0x210/0x210 [ 157.027847] __asan_report_load4_noabort+0x14/0x20 [ 157.032745] fib6_age+0x110/0x140 [ 157.036168] ? call_fib6_entry_notifiers+0x210/0x210 [ 157.041240] fib6_clean_node+0x389/0x580 [ 157.045274] ? fib6_del+0x12c0/0x12c0 [ 157.049050] ? fib6_walker_link+0x180/0x210 [ 157.053344] fib6_walk_continue+0x46c/0x8a0 [ 157.057639] ? call_fib6_entry_notifiers+0x210/0x210 [ 157.062710] fib6_walk+0x91/0xf0 [ 157.066049] fib6_clean_tree+0x1e6/0x340 [ 157.070082] ? fib6_walk+0xf0/0xf0 [ 157.073594] ? fib6_del+0x12c0/0x12c0 [ 157.077362] ? call_fib6_entry_notifiers+0x210/0x210 [ 157.082434] ? __fib6_clean_all+0x1fc/0x3a0 [ 157.086729] __fib6_clean_all+0x1f4/0x3a0 [ 157.090850] ? call_fib6_entry_notifiers+0x210/0x210 [ 157.095932] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 157.100917] ? neigh_changeaddr+0x37/0x40 [ 157.105039] ? fib6_run_gc+0x2b7/0x3c0 [ 157.108901] fib6_run_gc+0x16b/0x3c0 [ 157.112586] ? fib6_clean_all+0x30/0x30 [ 157.116529] ? trace_hardirqs_on+0xd/0x10 [ 157.120646] ? __local_bh_enable_ip+0x121/0x230 [ 157.125294] ? _raw_write_unlock_bh+0x30/0x40 [ 157.129765] ndisc_netdev_event+0xe5/0x4a0 [ 157.133971] ? ndisc_send_unsol_na+0x3f0/0x3f0 [ 157.138524] ? netconsole_netdev_event+0x219/0x2b0 [ 157.143432] ? tipc_l2_device_event+0x162/0x350 [ 157.148074] notifier_call_chain+0x136/0x2c0 [ 157.152466] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 157.157900] ? rtnl_is_locked+0x54/0xb0 [ 157.161846] ? rtnl_kfree_skbs+0x70/0x70 [ 157.165879] raw_notifier_call_chain+0x2d/0x40 [ 157.170434] call_netdevice_notifiers_info+0x32/0x70 [ 157.175520] dev_set_mac_address+0x22e/0x340 [ 157.179898] ? netdev_state_change+0x180/0x180 [ 157.184449] ? print_irqtrace_events+0x270/0x270 [ 157.189173] ? check_noncircular+0x20/0x20 [ 157.193383] ? do_setlink+0x59d/0x3d40 [ 157.197242] do_setlink+0x675/0x3d40 [ 157.200925] ? check_noncircular+0x20/0x20 [ 157.205132] ? rtnl_fdb_del+0xb20/0xb20 [ 157.209076] ? check_noncircular+0x20/0x20 [ 157.213281] ? check_noncircular+0x20/0x20 [ 157.217484] ? print_irqtrace_events+0x270/0x270 [ 157.222213] ? lock_acquire+0x1d5/0x580 [ 157.226156] ? lock_acquire+0x1d5/0x580 [ 157.230098] ? rtnetlink_rcv_msg+0x508/0xb10 [ 157.234479] ? lock_release+0xa40/0xa40 [ 157.238422] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 157.244278] ? rcu_note_context_switch+0x710/0x710 [ 157.249190] ? avc_has_perm_noaudit+0x355/0x520 [ 157.253838] ? __might_sleep+0x95/0x190 [ 157.257782] ? rtnetlink_rcv_msg+0x508/0xb10 [ 157.262163] ? __mutex_lock+0x16f/0x1a80 [ 157.266191] ? rtnetlink_rcv_msg+0x508/0xb10 [ 157.270567] ? lock_release+0xa40/0xa40 [ 157.274519] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 157.279682] ? is_bpf_text_address+0x7b/0x120 [ 157.284144] ? rtnetlink_rcv_msg+0x508/0xb10 [ 157.288520] ? lock_downgrade+0x980/0x980 [ 157.292642] ? mutex_lock_io_nested+0x1900/0x1900 [ 157.297453] ? validate_linkmsg+0x5f0/0x8e0 [ 157.301749] ? rtnl_calcit.isra.25+0x4f0/0x4f0 [ 157.306304] ? nla_validate+0x1c0/0x1c0 [ 157.310253] rtnl_setlink+0x339/0x430 [ 157.314024] ? do_setlink+0x3d40/0x3d40 [ 157.317992] ? ns_capable_common+0xcf/0x160 [ 157.322291] rtnetlink_rcv_msg+0x57f/0xb10 [ 157.326497] ? do_setlink+0x3d40/0x3d40 [ 157.330440] ? validate_linkmsg+0x8e0/0x8e0 [ 157.334734] ? __might_fault+0x110/0x1d0 [ 157.338769] ? netlink_tap_init_net+0x350/0x350 [ 157.343410] netlink_rcv_skb+0x224/0x470 [ 157.347440] ? validate_linkmsg+0x8e0/0x8e0 [ 157.351731] ? netlink_ack+0xa10/0xa10 [ 157.355591] ? netlink_skb_destructor+0x1d0/0x1d0 [ 157.360406] rtnetlink_rcv+0x1c/0x20 [ 157.364088] netlink_unicast+0x4c4/0x6b0 [ 157.368140] ? netlink_attachskb+0x8a0/0x8a0 [ 157.372527] ? security_netlink_send+0x81/0xb0 [ 157.377088] netlink_sendmsg+0xa4a/0xe60 [ 157.381136] ? netlink_unicast+0x6b0/0x6b0 [ 157.385344] ? security_socket_sendmsg+0x89/0xb0 [ 157.390068] ? netlink_unicast+0x6b0/0x6b0 [ 157.394275] sock_sendmsg+0xca/0x110 [ 157.397971] sock_write_iter+0x31a/0x5d0 [ 157.402014] ? sock_sendmsg+0x110/0x110 [ 157.405965] ? bpf_fd_pass+0x280/0x280 [ 157.409822] ? __might_sleep+0x6c/0x190 [ 157.413770] do_iter_readv_writev+0x525/0x7f0 [ 157.418238] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 157.422967] ? rw_verify_area+0xe5/0x2b0 [ 157.427002] do_iter_write+0x154/0x540 [ 157.430862] ? dup_iter+0x260/0x260 [ 157.434460] ? lock_downgrade+0x980/0x980 [ 157.438580] vfs_writev+0x18a/0x340 [ 157.442176] ? __fget_light+0x297/0x380 [ 157.446121] ? vfs_iter_write+0xb0/0xb0 [ 157.450071] ? kcov_ioctl+0x56/0x1b0 [ 157.453758] ? __fdget_pos+0x130/0x190 [ 157.457616] ? ioctl_preallocate+0x2b0/0x2b0 [ 157.462007] ? __fdget_raw+0x20/0x20 [ 157.465694] ? selinux_capable+0x40/0x40 [ 157.469744] do_writev+0xfc/0x2a0 [ 157.473165] ? do_writev+0xfc/0x2a0 [ 157.476762] ? vfs_writev+0x340/0x340 [ 157.480534] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 157.485348] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 157.490335] SyS_writev+0x27/0x30 [ 157.493757] entry_SYSCALL_64_fastpath+0x23/0x9a [ 157.498481] RIP: 0033:0x452ac9 [ 157.501639] RSP: 002b:00007f3e9d6c4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000014 [ 157.509315] RAX: ffffffffffffffda RBX: 00007f3e9d6c5700 RCX: 0000000000452ac9 [ 157.516565] RDX: 0000000000000001 RSI: 000000002097fff0 RDI: 0000000000000013 [ 157.523805] RBP: 0000000000a2f870 R08: 0000000000000000 R09: 0000000000000000 [ 157.531043] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 157.538282] R13: 0000000000a2f7ef R14: 00007f3e9d6c59c0 R15: 0000000000000002 [ 157.545972] Dumping ftrace buffer: [ 157.549487] (ftrace buffer empty) [ 157.553162] Kernel Offset: disabled [ 157.556754] Rebooting in 86400 seconds..