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", 0x1000}, {&(0x7f0000000000)="412bc3d974cc041444269248d7c4df34dfc331690327825f14bf3093add524bbca00913b2d00865d8c16de4ca287f4474d04a59120053abbd9171fa4a0c27fbbba8eebabe66a8d1dcbab0c2e7a504dfa1673f9a5677bf9c09dbf6b91c442f75bf3986b40834578999d0aa823eb74a312660b7fb6e90719e8e549ad3a5cc1981f43d9cca7152dd9c5eb956ffac05a", 0x8e}], 0x4, &(0x7f0000001000-0x38)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4000000}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f0000001000)="e4378cae27dd66e2dee70c4bf4b568633196133b850410016b7c6781cad5c5bd83d45c2e15aabe83dfb013290d413fddf38e571ba5a272d82372fe3e5873dd075e643831c1c11f77284019a05d139b1eb6c00b07b6e7fa8be1bdc3be7e472e4e6029d7e5b081eb295d4b96936c82402e197efc43af91339b7ca4f3d0f2eb48188ab39aea23885660065b99882c1ba05ab2b367f1afd3682438007d68c54613ad66be02b903c9b52361457cfdea78e4a5c8d819a3c1491b943f0f35bcd9a2d2123c8f", 0xc2}, {&(0x7f0000002000-0x4b)="ea4421ae471270ba5a67fa3077b25a386b6478e6cb6365d6305431ec01ede7490b99846950cf19b36889f50debc9b94fd290e37c9df0f6cfffd76dd464b606232b20c8e0bb35c7bb5c9429", 0x4b}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000002000-0xf7)="5d24c247fbb4b36746bec0dcb847c005f06a9bc66b999aa6da384cae8b2f145f32f4cf297479205753414f0917205d2242c4be455226c28994bac32e680ad958c3a49d665d7fe8965ff573bfd8f76b561be7c6c9a7319d801bc06af28d7b1023ad8895abfbb189a263e11d532590ff5f7db8281fa8af7d2a5ae22e574b26269809b49b40450fafd0cf2c96d096ffaeb948eae55c46f4573a4effdf92f6bc0164f551cc229c09bf583c68c58c7473d909bc92c68fc3555b211df38259a20884fbc393117bfe9ef6662a83387c04d58a9b7e7130cb0d62ee7923960ca76a9f4c418e0485adb01aedb8c3898daeee9be6698866492aea7440", 0xf7}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x70)=[{&(0x7f0000001000-0x3)="914f48", 0x3}, {&(0x7f0000001000-0x25)="781df269c0c23a41eae01ea31f20c57bed4a28f644b1d6436a817e5151e003363a4e9afdcc", 0x25}, {&(0x7f0000002000-0xfa)="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", 0xfa}, {&(0x7f0000000000)="c4157f482fcc5fd09641b31a0f675e3b914a7e340db0f5fc83871e352dbb9edffd80", 0x22}, {&(0x7f0000001000-0x35)="ecc1e48d1f27b2e46fab7b09ef7eaef03b4bd85f608b0c513c35408d1424421aad12de0e5a6ee1d4831656971a3ec4d0460ef7afeb", 0x35}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000)="a1da9b21a86f5bc498908e5aaa5842b321e4802a9505b3a28453e768cfc7c2027ceb27deb7ee91ebe48fa267bcc218618874bc11448126e5fdc2dcda2e9823465e4096341535021a49b3d0c8e391cb8297c5c286827067af4a405fe17453419a9ffd4413f7b2b3e02a47a150df44fd98c80569f4d87beb286f149d74e8f16dea29816f32449d63cc29694874bce3cbace94a81ad347a4d9e2ec3ffb1137f0dca1b0a961cd61b29ac485c0c39564c0d2a544d798e82dfc6ad50697dc917ebcf283e954a005822c77d03b2fad3062a", 0xce}], 0x7, &(0x7f0000002000-0x90)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x90, 0x4000004}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0x3e)="0a887eb074f208c90272bfa8f0d648bd75474ba58b9b5f109b0286854194b2d99cedb6d4272b6e23d9e285390e5f9d1a08b323511109de6dbf399266c703", 0x3e}, {&(0x7f0000001000-0xe8)="ecec7401ba56fdf69ff13f9cfe79b2ca8d1f93f86c610677fbb544597f9bbb293e12247ee18a44e12f19fb92baf13fa1f9b6173d5e4c275c080c7edbd5939b4e4ce6b31b66b7157f647b1c063713550f8e41407176612928da14dd5bc7137908e431d035d61851e60cce4f5caa2e27f75ff976370d824a18cda19a0b034b699c5e82f601659018e34762c16f09579a2234d47fa39e74aff507c77cceed0cbea28ee20fb9d901988c4eb95d12ad140f19a9ba78b6d753c66bfc4c4f899e77166cf93b7ed311f45a7f8c0230d56818a5a92620d0b7a05990cc6900338a69a2f572e0aa3e3de464836a", 0xe8}, {&(0x7f0000000000)="c3cb6dc2b91753b37b4941fb27c0268ec4c568d237eedb2f9b14c1ffeb4a171e8194fe22ef8f4a6d26c5d930bcc134c43c384dfe874343acc1e8eb4ef6def87de0ce20f0c504a8282c95c17317935bbf5a347975a140ad72ea9b45f97a68055703ce92e94a8045cfff8a3c4846c9f081940344098fdf9f3960da3b5922a876d2aa95dfff5a7d7e33258a3c59dc7ab1f8a8b5793ebf248876ff1330b871c34999956af580497304178bebe972f7beb731ad1cc9fc359236a1887a91d632e7c7073e4e2dc4", 0xc4}], 0x3, 0x0, 0x0, 0x10}], 0x8, 0x20000004) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000000)="82e851d29870a91246e2187bd31c2e43042a3abe90ad6479d98daa27693227e1b75a473ef49231d3901239b47bf0c70f08dbf995aaa6855d9767689462c7a11404381baa4795b37f14b57824825264117fa64bb6ddaac1a05ce7c0a3810f92fe8a189ca390f8894d857d7f45613dd8c561875bbc1cdd9845740c7279a78b7347c83d0cf080c93ab2255e67a21652dd238ec03a1975c6664130ce8692a2a2fc9dc1a748367dd4b2952208bfa05a51c4e4ae84daf06c7d415b5db9f22223f170c8c6c60115d5f2169394e6793f0cb8362d37a3269e3a50525971", 0xd9) r23 = socket(0x3, 0xa, 0x5) ioctl$fiemap(r23, 0xc020660b, &(0x7f0000096000)={0xffff, 0x7ff, 0x1, 0xffffffffffffffff, 0x4, [{0x101, 0x9, 0x3a5, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x6, 0x5, 0x4, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x6, 0x5, 0x1c0f00000, 0x0, 0x0, 0x809, 0x0, 0x0, 0x0}]}) 2018/01/15 00:42:01 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x1, 0x77df8dfa, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000001000-0x1b)="e69b0e32bd187ee42d361b3482852327eaa96f18f0e0fa088ff9b3", 0x1b) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000002000-0x110)={0x800, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) bind(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"ececc2c787fa0d"}, 0x100000000}, 0x10) r3 = socket(0x4, 0x6, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x8, 0x2, 0x3, 0x6, 0x3, 0x1ff, 0xdc2b, {0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd30d, 0x1ff, 0x2, 0x5, 0x1}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={r4, 0x40}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x803, 0x1) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r6, &(0x7f0000dd0000-0x2)="8dbf", 0x2, 0x0, &(0x7f0000515000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r6, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r6, 0x0, 0x14, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r6, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000ef0000)=[], 0x0, &(0x7f0000414000)=""/81, 0x51, 0x0}, 0x40012020) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000ef4000-0x10)={r5, 0x80000001, 0x1215, 0xfffffffffffffffb}, &(0x7f0000ef4000-0x4)=0x10) bind$inet(r0, &(0x7f0000ef3000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:42:01 executing program 4: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:01 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000000000)="461dea359f3a0c67cfd8aec65c29ccc50bf9dc606dc3ecee86a721822753ac130ede4160f07574446e8d665744a4feb6d71790383b266e42383654bc5ebcd09a3ee9aaf2813fb21a48985460a806df361f1cc1f3b4fb5b9f078bd5d00697fa2d8320241571ee858425c5d9164f4eeeebc06d9aa9c11b6d37be52009f039dee1d545413399efbcf58c13365ec050db0814fa6a6199a2f9630819e12455878754e98", 0xa1, 0x80, &(0x7f0000024000-0x10)={0x1a, 0x1d, 0xff, 0x1000, 0x401, 0xffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000023000-0x38)={&(0x7f000001c000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000004000-0x60)=[{&(0x7f000001e000)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0x10, 0x0, @str="29275e24241c2f00"}]}, 0x20}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0xf) 2018/01/15 00:42:02 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000ae4000)={@common='sit0\x00', @ifru_mtu=0x1}) r1 = socket(0xa, 0x5, 0x3b) setsockopt$inet6_buf(r0, 0x29, 0xfffffffffffffffe, &(0x7f0000483000)="050dc4", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x0) 2018/01/15 00:42:02 executing program 6: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000f0000)={0x0, 0x0}) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x400, &(0x7f00000f0000)="d6b52b3fa83cc303946257dba79cb4e058aa794c2e89addde41a58d2cb76cfa72f020dddd64ad775cc863f517ac008c5fd94c8fc35e956dc1ef8fb53a062a0482f6f8d68607f4b7b55f75da046ce1d2832201d67d1ee56b878a01332a01217cebf3a819b81d36c97e108e43dac2b59003812a21aa05e06ffbc5ddf896875dc83323a3e796340a2a41ceb0a60b953552a648b1d0ee3c0eca2e52a106c32a6e5864201a716a41dc16f1040d68e62ba2ce892f2921d70cb31316d839443b051594c042c6cfbc29f80571e491092d38ae48e75117e7d3d173ba1c550b3fd05e2") syz_emit_ethernet(0x173, &(0x7f00000ee000-0x18d)={@random="d7ec470c4d0e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "ff1507", 0x13d, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x6, 0x8, 0x2, 0x4, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x0, 0x8, 0x3, 0x3, 0x0, [@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]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x2b, 0x0, 0xfffffffffffffffc, 0x5, 0x0, 0x9, 0x1}], @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0xffff, 0x0, 0x0, 0x80000000, 0x0, "b0fbe6", 0x0, "293697"}, "26fdf452bc467f72cd52110bcaaa18a616affdf4071b8ac3ce2085a30414e4f8779e1d000800001cd98d1d20f2078f2ab0146dec3cd13681c5dc51457367e29b379852600c8df8cf5e6fb18daf9c1779af08f32c031dd01067b7bf7f2c1e221a495da6f2fc62c483cb92b59d9888f8128b09435a5340df9a852f46e39be63fc8eea4849d73f60a1913dbafcfec3165d79bdd1680b5"}}}}}}, 0x0) 2018/01/15 00:42:02 executing program 5: mmap(&(0x7f0000000000/0x585000)=nil, 0x585000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfc, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000586000-0x10)={&(0x7f0000585000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/15 00:42:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000002000)=0x15, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000-0x12)={@generic="36717327b431bc33285393d68cde7432", 0xc716}) syz_emit_ethernet(0x2a, &(0x7f0000001000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000001000-0x8)={0x0, 0x0, []}) 2018/01/15 00:42:02 executing program 6: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000fa4000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x20000000000) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/15 00:42:02 executing program 5: 2018/01/15 00:42:02 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f77000)=""/32, 0x20}], 0x1, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) 2018/01/15 00:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) epoll_pwait(r0, &(0x7f00002fa000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x8001, &(0x7f000055e000-0x8)={0x400}, 0x8) syz_emit_ethernet(0x36, &(0x7f0000e8b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="0266299c805a", [], {@ipv4={0x800, {{0x5, 0x4, 0x7fffffff, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x1, 0x880b, 0xc, 0x0, [], "bb14776842c116db9409614b"}}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) 2018/01/15 00:42:02 executing program 0: 2018/01/15 00:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006f1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00004ec000)={0x0, @in6={{0xa, 0x3, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x9, 0x6}, &(0x7f0000b15000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006ba000-0x98)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff}, 0x98) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000b89000)=0x4, 0x4) 2018/01/15 00:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$inet(0x2, 0x3, 0xe0) write(r0, &(0x7f0000e8e000-0xce)="6225fb3c539cb1a4c7df0ed02bc7d893b4b6de4c97f97182d62618b9eac417991a30b2272182c06d5d106b5c0fd0065eb5bb1e75806964cce8cbb81f7f376cf6f91345c16ff0715a9d68987b7dfa1701b800bcb5081a8c2e35db7f29cda76bb6a2e537693561449a7c3b6813a32e1e8736965176ff79f71e96d8889faaeeec2bab2113d4a485ba00680577ced98d542972cab07416aaffce4b41e121ee4ea4747edf6d9dcf0dcc7459734ec4268bf564fafc005bd079d932f9c93542d787d09947d61e4a3225393778f4ea4a3539", 0xce) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) socket$packet(0x11, 0x3, 0x300) sendfile(r1, r1, &(0x7f000031a000-0x8)=0x0, 0x0) 2018/01/15 00:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00005b0000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b48000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b1000-0x4)=0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(r0, &(0x7f0000078000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c21000-0x4)=0x9) socket(0x9, 0xf, 0x24caf41d) sendto$ipx(r3, &(0x7f0000a53000-0xb1)="90b5a80b6f833589463f9e56ec23ab5d86561a45c2ffb11cce6059fe2240dd6caad833fb2f9dca3ad5822cbb8af3bae2a093825a33266b0fdf91b2f5f06f3cbec0e96faef90785193cdae1ba67ea9637fee73d675d2353bfc36c9d319174c272493528374ace7d9624a5ed77e31ba37fa1765c2bc598d9ec47a3f186f8f586da89900f6d21de4eab35bfbc45761884ab75640e7260c74ec5c6b2439eb25e0682360a26fb7dfdd90e696fb35ab87ef51442", 0xb1, 0x40000, &(0x7f0000aa6000)={0x4, 0x5d6, 0x401, "0e6f7acdab57", 0xffffffffffff8000, 0x0}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x80, 0x4) write(r2, &(0x7f000001a000-0x69)="", 0x0) write(r2, &(0x7f0000e1c000+0xa0)="", 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000e29000)={0x6ef5, {{0xa, 0x2, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0xffffffff00000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000542000+0x4e6)=[], 0x0, &(0x7f0000019000)=""/0, 0xfffffffffffffe25, 0x0}, 0x1ffe) 2018/01/15 00:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0xfffffffffffffffb) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d43091621ba0adcf9a6f653bd3ffa072be2071af10def018f69976097d23b47000000007788ad3b27239d261d7f4c320ab96786b1886db7ebf40d8452d327f21c234d25e5de216896dec2", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:02 executing program 5: 2018/01/15 00:42:02 executing program 0: 2018/01/15 00:42:02 executing program 5: 2018/01/15 00:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bee000)="", 0x0) sendmsg$alg(r1, &(0x7f0000a8d000)={0x0, 0x0, &(0x7f00009f4000)=[], 0x0, &(0x7f0000591000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/15 00:42:02 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x8}, 0x8) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000005000-0x4)=0xcd, 0x4) 2018/01/15 00:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000b95000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) 2018/01/15 00:42:02 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0714b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000019b000)={0x0, 0x0, &(0x7f0000fc1000-0x70)=[{&(0x7f00005c0000)="9bced67d65a43898", 0x8}], 0x1, &(0x7f00005fe000)=[], 0x0, 0x0}, 0x0) 2018/01/15 00:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000f0b000-0x38)={&(0x7f0000e13000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000600000-0x20)=[{&(0x7f00009b2000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x4, 0x0, []}]}, 0x14}], 0x1, &(0x7f0000b20000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xbb}], 0x1) 2018/01/15 00:42:02 executing program 6: unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x9c, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x1, 0x3, 0x0, 0x7fffffff}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00004ad000-0x4)=0x0, 0x800) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000d6a000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r2, 0x0, 0x0, 0x1000, &(0x7f0000002000-0x34)="", &(0x7f000000c000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/15 00:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f000068b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000096e000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000a71000)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000214000-0x10)={0x7, &(0x7f0000d1c000)=[{0x1ce4343c, 0x7, 0x7, 0x7}, {0x5, 0x9, 0x3, 0x40}, {0x6, 0x410f, 0x5, 0x8}, {0x1, 0x40, 0x800, 0x7ff}, {0xfffffffffffffe01, 0x7, 0x8, 0x81}, {0x273, 0x80, 0x8, 0x5}, {0x7, 0x4, 0x37, 0x0}]}, 0x10) 2018/01/15 00:42:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000e6f000-0x10)={0x5, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000000b000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000000004}, 0x9, &(0x7f000000d000+0x379)={&(0x7f0000014000)={0x14, 0x14, 0x300, 0xffffffffffffffff, 0x1, {0x10, 0x0, 0x0}, [@generic="e76120a6364f20359b7612f88f78fafc4f04a87de89138a42d3779558dc14ef8b73195e43094278897470386b995173c7feb3e6eaaf5d90b02119f7fdb7c3356ce0c7d6d27f770c91a3a4673a92ca265e118d8aaaf1fd3c8b3670a7f61f90f84ae7cb0de1ba560b20e9e472cbf985bf890a57fda4208a9226e47090acc17af79a248bf5669777c9c09c56a612c5cf9290837d8c585c7483b89323ed9e796bd141ab087c1e9412b5839a95b4d0a8cf3b3f0f530503f3af7864a84ed7eb0bce4ec8a59ef10590fdf390a1b5d4e9ef9e7", @generic="150ffb4995fd2782121096000bd3af930543304347754d70de99b1c4a41eef67989774f77b94d0a6bc1b0babc1d8bf3220a3c1ddea70b9abe4313a55c9e4bb6931dfde2d097f87b1375c25be727da694cc52ebfbe6b2c59b190cd741f66e8056d7a8b3b369b26b00b8aa32b670d26a73ff58b12ceee8c032ae3dcb3deb9f1549778a14db2bf52c35d752b46cb22ec7bb011c4b0865941427221e583cc8daa571d8bc812443", @nested={0x0, 0x0, [@typed={0x0, 0x60, @u64=0x4}]}, @typed={0xfffffffffffffe61, 0x71, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x0, 0x7, @u64=0xd4a}, @nested={0x0, 0x60, [@generic="d0cd5006be207ff83e826c4870b9b269a315ea8899dad9335757b7cf01e8c4e74df18344a6d7dc20e955dba86031dcd4bc4c2cf993eb5052e0ac54bb7893f55c9a5a49c99304511ed3345cb5fae8ff35118574cf909cd2bf6a9572c400250c624b200bc0c516a8d5de099bb7e5c7a5bd4f7a52aa48322c8dec8e06be9282cdec860e39a67eba1479505655f21886d1b0fe9a078ee84ffccaad28", @generic="9964ad2418ac3cc5ea82315e7d4a530cd20135f0aeda3510c76c3e2d67cbae6902337038e9ad84ad93cc8e7cb0dfa735800b3a560951a8adda9b1fb41efb30474657172513d4b11c5afc4de5cca57f60f0d39875b6de0862cb5c546da59bd5492affefcaa34a8bbd90adbb2b653a5a682eb2b979eb72b1b8cdbec625fd1ac740015e3143e51d93ab0822953e246f6748a431833eb76800e0b09c468116b1d5d26968b599411474351d1e8f2bc74312cf93437d1e83", @generic="cdaead6bddc05069eade308650bf6b55db20bf3e1a5156b18a7ffb72a42feafad032", @typed={0x0, 0x7b, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}]}, @nested={0x0, 0x93, [@generic="af2f5eaf8749bbd447a08bde5a78f07382ab51479852d6714f2093cc21c3e8bfb3a3fad6ce2cd4607de62e793efe8156ea57134a51af47106cbb5d0111c94150200e00d1ecb1c365b2be8442827185fae83bdf9f53c1fad4e0743a490c6982c1b1fd8ae6384342cf4ed0cd72d3fd897290418c59232b015081ffd66cf3be9817957204e1e2a1b31ba965f05ebb3103eaf42804bd4c1eab0855db41e7b2ea3b4e"]}, @nested={0x0, 0x800000000000005d, [@generic="f696ac7e95666299d21337c83c3215cedbe3b59878a39b53253e2c0f9600c223e49436722ee69b54f2d615b6d6e3e30abcba5b18db53cae7d56c02b2b9576fd640c399dd8caa8ab00a911f753a4a2289910afd8f0133a722114d0411e5010c15acb020d2b8d0da84a102340da08a75fb10b504d4fc232d3e09e13319b8c7101bf67614596e13bd892e912e63acc06bd5501a22eeab98b4b5fafbbce9885de05136f2bbe6c922d076aac4b2d82e144b6e895b96a1c5ed2fd72531091c54824570d959462f0e7816f6e9533f7572ccecf6e8d6c2d6f01b5b002563b4366c2908f94458d3f7c1", @generic="3e07a5889eaf2e7981e5856ee9fd276fb714e2103effefbc41231ef578614e587dd4308cd716a55ca6bbac5454736ffe51b8dadd858bad67782416e2256531a111b8c0fafc1d0efcca634e4beb7f3cf0470b5ce766d47eea98a50a58e3897c148e8b066760de6f1c1205ad1b0eeb27d503166320ab2bf8fcbfa1d169cd2f9b73d07a4f38811eeab9995a43ec613580b92bd6824048f793c6a3bd90a0f3b142286f51278b31dddbe5cc13d110a653df63098e8201fb21774addb2e67e42183d4f8a4425bcd853012bddf48368a2f4880ad113f26491a7ffbe1f41285468eaea499f6532684d98676304846168c44d9c865d32"]}]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x20000004) 2018/01/15 00:42:02 executing program 5: mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) listen$netrom(r0, 0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 203.768304] sctp: [Deprecated]: syz-executor4 (pid 17943) Use of struct sctp_assoc_value in delayed_ack socket option. [ 203.768304] Use struct sctp_sack_info instead [ 203.824120] sctp: [Deprecated]: syz-executor4 (pid 17953) Use of struct sctp_assoc_value in delayed_ack socket option. [ 203.824120] Use struct sctp_sack_info instead [ 203.837929] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pig=17969 comm=syz-executor1 2018/01/15 00:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000c, 0x1000000000000002, 0xc) write(r0, &(0x7f0000760000-0x182)="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", 0x182) 2018/01/15 00:42:02 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x4000000000031, &(0x7f000000b000)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000014000-0x10)=@nfc={0x27, 0x0, 0x6, 0x6}, 0x10) 2018/01/15 00:42:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x7, 0xa0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x2, 0x3, 0x3, 0x6d, 0x101, 0x8001}, 0x20) recvfrom(0xffffffffffffffff, &(0x7f0000008000-0x4b)=""/75, 0xfffffffffffffff6, 0x40000000000000, &(0x7f0000007000)=@ipx={0x4, 0x0, 0x0, "3f3a168fb7ed", 0x0, 0x0}, 0x10) r1 = socket(0x9, 0xa2e28871a5039497, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x9, 0x7, r2, 0x8, r3, 0x966a, 0xa1ec, 0x8}) connect$unix(r1, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@newspdinfo={0x268, 0x24, 0x304, 0x4, 0x1, 0x2, [@algo_auth={0x84, 0x1, {{'sha3-256\x00'}, 0x1c8, "9189a8ff74afca37c055c79ffb42432c015ddefd4c16881109dbcd16a0afd4feae8dd94079abffe4ef839d92897d043dce9b08cba87e6f3faa"}}, @user_kmaddress={0x2c, 0x13, {@in=@dev={0xac, 0x14, 0x0, 0x11}, @in6=@loopback={0x0, 0x1}, 0x0, 0xa}}, @policy={0xb0, 0x7, {{@in6=@empty={[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], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0xd92, 0x1, 0x3, 0xa, 0x80, 0x20, 0x89, 0x0, r4}, {0xfffffffffffffff9, 0x91, 0x4, 0x4, 0x0, 0x7, 0x6, 0x7}, {0x4, 0x9, 0x6, 0x2}, 0x7ff, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x3}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x0, 0x0, @in=@broadcast=0xffffffff}}, @lifetime_val={0x28, 0x9, {0x7, 0xffffffff98fbf130, 0x2, 0x3}}, @output_mark={0x8, 0x1d, 0x5}, @algo_crypt={0x54, 0x2, {{'cbc(cast6)\x00'}, 0x58, "551aa1905e70f8d9fda7e0"}}, @algo_comp={0x4c, 0x3, {{'deflate\x00'}, 0x20, "0dd30a1a"}}, @etimer_thresh={0x8, 0xc, 0x4a}]}, 0x268}, 0x1, 0x0, 0x0, 0x8d4d04641855e9}, 0x4000014) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000000)=0xfff, 0x4) 2018/01/15 00:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00002e3000)=0x0, 0x80000) getsockname$netlink(r0, &(0x7f0000a8c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000025c000)=0xc) r1 = socket$key(0xf, 0x3, 0x2) r2 = bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r1) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000f14000)=0xd496, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r1, r2}) 2018/01/15 00:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x8000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000b1a000)="f3b7060000002bbc2585457821522dff18c83d5342863429096ec70eb7ccac65f4efa4d07c743fa3aa09777cfab57916d637e2bd70a14b1ac9231855620ddbffffffffffffffa655450354", 0x0, 0x802, 0x0, 0xf83fec7af8be220f) 2018/01/15 00:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x1f) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f000015f000)=0x10001, 0x4) connect$can_bcm(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/15 00:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x5, 0x7, 0x2b, &(0x7f0000e38000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000403000-0x4)=0x5) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/01/15 00:42:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000d37000-0xa8)=[{0xa8, 0x117, 0x4, "164d9a5994b93b3e101c3eba5c66c8d5d92f7fd822043870b0e642fe42a6786515b713c633c3b22f55510ad7e0603cc3dcfe2b16b35cf3282695888d733791dbc7ef59163af0de4a9bb3792c1ae4ee108145a89101e9565c7d605ebcddbf64a6cde1cee32812ef798937738d22a600052fd112768b4dc054b798d97984704fcb6e3b12a726621edeb9627bf7c9efae3df869ef190312bffb"}], 0xa8, 0x0}, 0x0) 2018/01/15 00:42:02 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x200004, &(0x7f0000010000-0x4)=0x3, 0x4) 2018/01/15 00:42:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x9, 0x80007, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@generic="1deda25d25c9eca1e33e95cff4e49902", @ifru_flags=0x0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0xfff, &(0x7f00004ab000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000002000-0x1)="", 0x0) connect(r1, &(0x7f0000001000-0x10)=@nfc={0x27, 0xfff, 0xbda9, 0x5}, 0x10) 2018/01/15 00:42:02 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000015000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000037000-0x8)={r1, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000035000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200014, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/15 00:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000019000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x0, 0x0, 0x0, ""}}}}, &(0x7f000013d000-0x18)={0x0, 0x1, [0x0]}) mmap(&(0x7f000013e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x7) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a81000-0x4)={0x100000000}, 0x4) socket(0x2, 0xb, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000943000)={0x0, 0x8, 0x2, [0x5, 0x7]}, &(0x7f0000c6e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000013f000-0x10)={0x0, 0x3, 0x0, 0x0}, &(0x7f0000062000)=0x10) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f000071d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000d0e000-0x108)={r1, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x5, 0xffffffffffff0000, 0x100000000, 0x1f, 0x4, 0x3, 0x8001, 0x9, 0x9, 0xfd, 0x7ff, 0x1, 0x8, 0x8000]}, &(0x7f0000547000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 00:42:02 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x2, 0x80000, 0x1c32) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000023000)={0x0, 0x80000001, 0x1, 0x1f}, &(0x7f0000024000-0x4)=0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000014000-0x16)={r3, 0xe, "ffe605516348b25853653fefbb07"}, &(0x7f0000024000-0x4)=0x16) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000025000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000015000)={0x0, 0x0, 0x0}, &(0x7f0000025000-0x4)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000025000-0x4)=0xc) mmap(&(0x7f0000024000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000025000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000)=0xe8) r8 = getuid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000024000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000-0x4)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000025000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = getpid() r13 = getuid() r14 = getgid() sendmsg$netlink(r0, &(0x7f0000011000-0x38)={&(0x7f0000024000)=@proc={0x10, 0x0, 0x3, 0x450}, 0xc, &(0x7f0000025000-0x90)=[{&(0x7f0000005000-0x1ec)={0x1ec, 0x2c, 0x8, 0x4, 0x2, "", [@nested={0x1c4, 0x61, [@generic="1a97f06706792fd20d413c5e096eacf360ca628f6f31fafb400f227ffdf95d1e988f9beefc3caeebcb591f", @generic="7642b9be70d594635fead95016e52b4068c0065653ad7e41dff347c8f42f81ba774a6b1160304758eb10bcd7605904470b0439bb73e101398c7ea38309dd4ef99ddb8dd415faab9069cfde08d14eaaf55e86b9da6f421a9d2e42f949c351d9a7cb11228897cfe83be31c2dedf08b022642fb62b08a932d1631943eb1a176af63b19d59d5ef61cce137c060d44c7e7d712f3e9bfac6504e92ca76d4f93e12aa963472fd089fcf383d19097fda9a21aa", @generic="028f9caa875faa1e24001bd96d0826643458d7c8bbcb4856c62512170dd129915b4a180199179a9e59b37acb9a29e17f2ba4d339adcf69b167108545ede90de5543b06bbb117a8cca5d5ef21d97a77904323ccf4ca76eda69381d35ea71a37ec42ccef294757acf87f4446972e9e44804bf240c6a53df911a06391f16514f119d2e6a236632e1ff24e0a0424df0a8eb592586852e5beddef3f920382460e68437dc1cd6c564a001d", @generic="1051dae3d19105974118b54ad501544bda2aae63e66a8b5321ccec3917eea4e37ebe05c872208a54b07297aa9bf46188e43d382b1ab50730f62c23a9d2"]}, @typed={0x8, 0xa, @void=""}, @typed={0x10, 0x93, @u64=0x321}]}, 0x1ec}, {&(0x7f000001e000)={0x1fc, 0x3b, 0x120, 0x1, 0x1, "", [@generic="f6683857e5b1129afdf8daed675739726b946a1cd01096adad60b4f16bffde496e81b69f002445ca1f4f1ef2120bfe89335d46e92ab397b0cc866e525bdac78e7df29f15823aa697c804e161e1de4035ee64dac68be7c04aeb9ebe8ead91e06194f033deca5e173b59463fd50f0652ddc29b5f110752e3347512685d2a5f027189011e3c2827442d46648e94a9a9485e7af932bc512102ed9761cfb534da6e9d266851ba9aea28e5b31682f8a9929df684cd95a2f8cff7cabb9a79b8fcf5ee4efee8c6c90a012e936b56e9ff164e1efe3fd7dddb13b8eeca", @generic="96f387db6bc2ab632a948b648f1dfe2b45bae0b4d656dcd60774497a379ba78b2ccfa18308eca0a9c23d5c3a66dce633ddec1842f24fa6cceaf43e8601fcc9d911aec72c85f1e806995a6c0b5dfdfcf37f683ff81c5b1917eb12fd2de59a588c37fc91e698abdd788b922c42335b53e618717fdae368ebfac579b6927d6083cf29b8a703524c", @typed={0xc, 0x29, @pid=r4}, @typed={0xc, 0x11, @uid=r5}, @typed={0xc, 0x4, @u32=0x6}, @generic="a993eef117deb97cadb31eb4345407953ae5dc69ab59537b0949f62fe7e9e186bbcab59a001ec998aa4b00f273def2547e9c5997e65114c7ee55e0218085e5451f917abb37572587b379c8187c148546fc2690fcd036b4761bbc3500b1818a39eedfd5cd586794c543be"]}, 0x1fc}, {&(0x7f0000002000)={0x117c, 0x23, 0x500, 0x2, 0x2, "", [@generic="b7f729ed83e4483b2df4bdf6d7237b48efec1474dae97c45fb4a987c3fdcb2c8eb35e30b01cd14f2851b2b1f72156e75fb5008abc0a9c258d14ba142e0768c5190753a7136", @generic="6ee7b6180613ee94df39017621570b50b3dce2cf1a3aa3bf223b", @typed={0xc, 0x81, @ipv4=@multicast2=0xe0000002}, 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@generic="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", @nested={0x2b0, 0x5, [@typed={0xc, 0x50, @uid=r11}, @generic="d5a43339e82db30d3e384b6a9f018590497f28851707b1af55c416a0f5e5b6959f7ab4adab9cf2", @generic="94b5e65a84a950a4f7263cb9cb0f6419522cf8de5bdd649a4737598fe1151b3dd7ad81bb78249be4a2035cae02958b95c79e19cae71e6ef1b8a5d31cfc85b50f25ca731233e985c5e2", @typed={0xb0, 0x2b, @binary="304c7e23231a7bf301cb18033fa324a931c4ce51ad5a0a8506483bd4a7771ad02b0a485e1f1eabfe1ad637a1f47038ca51468c0db2bbb96f58a40c46d0c9bc408fc86c895f66d31b1ac6cd9b2518099b7a39f09c8e5903db7369d4444b273780c258badb726d10b31dff268961d0dc1c79ec4586824fdf053f3d39e66a54ae5ab0bb826b64a1d16cf5fc622ce706052a5b470e8115f4076237fa64d3f09567542e8bd71625"}, @typed={0xc, 0x85, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="0ea922d153c387ad289803707cf859cce24fa075171b0c92b70330d0deecd879b7ec1fdaa72c024f96929226b4a3b51f56e695cd1deecf81c2886f9b8465a21d37746915dc25d6f9dac311fa996833e8fbc91ea2b4bc", @typed={0xc, 0x41, @str='k\x00'}, @generic="e9b5214626a919a0042079b7bb868798ff8afb027f61c558bb9b81e0ce809c666873d9a9beb4fba96fe14e49650fddaac04e8b5dcdd0bc9f0271920bdb9b7c73de44b65c908af8d4a241595fd45fc7d94bcac2eabcd59231629714d2a275c042a5b53799aad4bb46b79766d2394123acf86e6481e746df677a7d16b1d8e07c32579b6093f333e139b9f02b69fdf64751666998493ca74865abba399d730cbe9301c58af242cc440af05e0a47c40a577a781c52c0c5befb1863548a0f8c35027d54a458a583201261e5a02d19df786def9718227033cc3b365d984423e1056f77a83f043bfe194fc8d366", @generic="ba8cdf3548bb4a3e5f5a24b4942d06ce0f79b4a346d9070d1b50d2e0473186b995e4f3a662d9"]}, @typed={0x10, 0x4a, @u64=0x8}]}, 0x6a0}], 0x9, &(0x7f0000006000-0x38)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x38, 0x800}, 0x4000) 2018/01/15 00:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e6b000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d95000-0x4)='bbr\x00', 0x4) close(r2) 2018/01/15 00:42:02 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000df6000)=0x0, 0x800) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000097000-0x94)=""/148, 0x94, 0x2020, &(0x7f0000f7d000-0x10)={0x1a, 0x1f, 0x2, 0x9, 0x7ff, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000f7d000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7d000)=0x10) recvmsg(r2, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000ecf000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/15 00:42:02 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000343000-0x8)={0x0, 0x0}) 2018/01/15 00:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x6, &(0x7f00008a8000)=""/171, &(0x7f0000400000-0x4)=0xab) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e1f000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fba000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000023a000)=0x14) 2018/01/15 00:42:02 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x2, 0x0) 2018/01/15 00:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept(r0, &(0x7f0000587000-0x80)=@generic={0x0, ""/126}, &(0x7f0000614000)=0x80) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00006c5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000507000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) close(r2) 2018/01/15 00:42:02 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x73, &(0x7f000068b000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000607000)=[{&(0x7f0000001000-0x9a)=""/154, 0x9a}, {&(0x7f0000886000-0x93)=""/147, 0x93}], 0x2, &(0x7f0000000000)=""/121, 0x79, 0x1c0000}, 0x101) 2018/01/15 00:42:02 executing program 4: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000f67000-0x4)=0x0, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000f66000)=@file={0x0, ""/96}, &(0x7f0000272000)=0x62) recvfrom$unix(r1, &(0x7f0000b0b000-0x3d)=""/61, 0x3d, 0x40000002, &(0x7f00002bf000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/15 00:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) pipe(&(0x7f00001e7000)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000ced000-0x4)=0x3, 0x4) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[], 0x1) 2018/01/15 00:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x1, 0x80000000) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) pipe(&(0x7f0000146000)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00001c3000)={0x8, &(0x7f0000cd9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00003e7000-0x1000)=""/4096, &(0x7f000079b000)=0x1000) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000ac5000)={r3, &(0x7f0000f8f000)=""/177}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000062a000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/15 00:42:02 executing program 5: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) ioctl$int_out(r0, 0x5460, &(0x7f0000395000-0x8)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f92000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f92000)=0x1c) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000018a000)=0x14, 0x800) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000f92000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xde3a0dc, r3}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000f91000)={0xf, 0xd, &(0x7f0000f91000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, [@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x39}, @jmp={0x5, 0x4, 0x4, 0x6, 0x8, 0xfffffffe, 0x4}, @alu={0x7, 0x2, 0x6, 0x0, 0x5, 0xffffffc0, 0xfffffffffffffffc}, @alu={0x4, 0x0, 0x1, 0x9c77214f89b5bca1, 0x3, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f92000-0x4)='GPL\x00', 0x4, 0x93, &(0x7f0000c15000)=""/147, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000717000)={0xff, 0x2036, 0x4, 0x2, 0x6e1f, 0x7, 0x2, 0x8000, 0x0, 0x400, 0x1ff}, 0xb) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f91000)={r1, r4, 0x3, 0x2}, 0x10) poll(&(0x7f0000f91000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x101) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)='p', 0x1}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/15 00:42:02 executing program 7: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x2, 0x0, []}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)=0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002dd000)={0x0, @in6={{0xa, 0x2, 0x5, @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]}}, &(0x7f0000161000)=0x8c) 2018/01/15 00:42:02 executing program 3: socket(0x9, 0x80000, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt(r0, 0x7, 0x3, &(0x7f00001de000-0xd8)="a39358e576fa20c4e277968d8593c4dceb8c2db39dc5440d977d2f21de5df3492e61313e78ed1567d68616719ad091a620228b0377402fa830fc74d71fabce5c78fab845a84dc448443221ce8e95d23c232aaebb3e7d593b9c20c83ef764fe9d33ac074cf6bdf4600fbe332b4408e9f065273a2333341fc46527a9c62da0888bf49feb3729f7bbd880be023c8f73716aada0d1b7be8c0322e833119ddb5d98adcb8f224d72805752b9ca7211a047b2f6361f6b05646243ad3cac3e49960e9525c894570d51400f18554410f205d3fe5a9186cfa7ae5868be", 0xd8) socket$bt_l2cap(0x1f, 0x3, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x0, 0x6, 0x0) 2018/01/15 00:42:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001a8000)={0x1, &(0x7f00005f2000+0xbfc)=[{0x16, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000cbc000)={0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/15 00:42:02 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000000)="925d51a037bb752e8ea5b3a4af4e869ef088ba147dce03ed0f41c00dd493af1bbea8e5214df259f9c737c637d38c94684257f7621549d368c9615e9dca299daacdfdd95d2063e37427e38f3a8e243cb52fd9cd488dc9f5d5", &(0x7f0000a7f000)="", 0x0}, 0x20) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000ffa000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ffa000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffb000-0x4)=0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009a6000-0x8)={0x0, 0x10000, 0x10001}, &(0x7f0000ffa000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000052b000)={r2, @in6={{0xa, 0x2, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x0, 0xffff, 0x40}, &(0x7f0000ecb000-0x4)=0xa0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r3, 0x29, 0x40, &(0x7f0000000000)="", 0x0) 2018/01/15 00:42:02 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000010, 0x3, 0x9) write(r0, &(0x7f0000f69000)="1f000000f7030000000006c507140023", 0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f6e000-0xa4)="0945454f59157e56e5c34404732834231e623aa0bccfa610699262ed88ce71568599c0ad51c0dff76afc509bb317bc561403bdbc9434801161687663ba5764e00cd2b61b494594c61c0329894b735f0b38a322edac6f526e8bcded64e7a6f6f57dff9a64f5866415550e13099c27a59b3d5798c11345ab78bce2647622fd3990ce42e386d2cb80f4cfdbaab9cc5874faa8cad204c69a425cca8d8ccba6c37400c414a6eb", 0xa4) 2018/01/15 00:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket(0x204000010, 0x4, 0x600) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/15 00:42:02 executing program 7: mmap(&(0x7f0000000000/0x57a000)=nil, 0x57a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=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, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x20}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000057c000-0x8)={0x0, 0x0}) 2018/01/15 00:42:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000076c000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet6(0xa, 0x3, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002f8000-0x108)={r0, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7d5cbe37}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x100, 0x10000, 0x6b0, 0x9, 0x9, 0x1000, 0x9, 0x48, 0x100000001, 0xffffffff, 0x57e, 0xfffffffffffffffc, 0x91, 0x2]}, &(0x7f00005a2000)=0x108) 2018/01/15 00:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b7b000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000bd3000)=0xc) socket(0x1000000100004, 0xf, 0x1000) write(r0, &(0x7f000026d000-0x1f)="1f00000001021f000000001810000000809d15ff0900018004000100000004", 0x1f) 2018/01/15 00:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000008, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5c000-0x4)=0x0, &(0x7f0000f5b000)=0x4) 2018/01/15 00:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000038e000-0x4)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000583000-0x4)='tls\x00', 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e81000-0x20)="1f000000160007f20000030000000000000000000000000e2d0a0000030004", 0x1f) 2018/01/15 00:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000435000)={&(0x7f000099f000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00005b2000-0x8)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, [@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {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) 2018/01/15 00:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00008b5000)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f0c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 00:42:02 executing program 1: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f99ef96f7d4ff812a8f9fc3f0708e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0xfff, &(0x7f0000ece000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ecd000)={0x0, 0x26, "ede66208e4b62645da095e57daae72b2053ec93e48e48682be41c7390d9e112bd3335dcdcb81"}, &(0x7f0000ece000-0x4)=0x2e) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ece000-0xc)={r2, 0xfff, 0x30}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ecf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000ece000+0x443)={0x3, 0xffff, 0x206, 0x7fff, 0x7fffffff, 0x2, 0x7fff, 0x3, r2}, 0x20) [ 204.275562] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=5465 sclass=netlink_audit_socket pig=18085 comm=syz-executor3 2018/01/15 00:42:02 executing program 7: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d1a000)=0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xf, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c271"}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00009f2000-0x48)="2121434050a704f7485258c89a9b5cb9df00b2ce0fa959be73a3c285974a19d6abdf8a8eb98a6d4c967417756e888d96dfad8a6122af981d6afadc499791e69f006cf9bdc3232fcf", 0x48, 0x45, &(0x7f0000d1a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000049c000-0x4)=0x0) 2018/01/15 00:42:02 executing program 2: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000256000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x3fc70f05eca2730a) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000af1000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000af3000-0x1000)=""/4096, 0xfffd}], 0x1da, &(0x7f00001d0000-0xc7)=""/199, 0xc7, 0x0}, 0x0) 2018/01/15 00:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000dc2000)=@generic="e3cafe4e343844bf1af19ae1aed590e7") sendmmsg$alg(r1, &(0x7f0000939000)=[{0x0, 0x0, &(0x7f0000eb2000)=[{&(0x7f0000034000)="d00aae63a63b3e150ec8d00850f1492d0faf2c7b1b70bcbae318c21e8a9638d3bb09eae04b73f707224b5ec3cf7839bd94bd35c82d493b966ee2800093b99ef6db38a8399adbdbb86967a7da685b8ad17fb7654232e9971ab82ec12f46a40794ab2e66337d3918f734cc2185ada6ad659bb7bdd988bd0745392de0713150fbe93a16f5ff8946ddee9e61e11e8ba40ee14633ceab08b064c3b3ab08d88bbc438f8869f54114593f22822443cbea6069a3", 0xb0}], 0x1, &(0x7f00007a3000-0x48)=[], 0x0, 0x0}], 0x1, 0x24008001) 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, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x19c, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:02 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r1, &(0x7f0000304000-0x1000)="16", 0x1) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) socketpair(0x9, 0x80000, 0x8eee, &(0x7f0000654000)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f66000-0xc)={0x2000, 0x0}) write(r2, &(0x7f00005c1000-0x20)="1f00000001041100fd4345c007ff0000f605e0000800010003160003000000", 0x1f) 2018/01/15 00:42:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f0000f9a000)={&(0x7f0000903000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00005c6000-0x30)=[{&(0x7f00004f6000)=""/227, 0xe3}, {&(0x7f00003c3000)=""/134, 0x86}, {&(0x7f0000908000)=""/62, 0x3e}], 0x3, &(0x7f0000f34000)=""/191, 0xbf, 0x6}, 0x40) sendmsg$nl_xfrm(r0, &(0x7f0000674000-0x38)={&(0x7f0000d43000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002b1000-0x10)={&(0x7f0000a0c000-0x10)=@flushpolicy={0x10, 0x1d, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x800) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 204.314442] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=18109 comm=syz-executor3 2018/01/15 00:42:02 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x2609ff57) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000-0xc)={0x27f, 0x1, 0x3, 0x30cc, 0x0}, 0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x20) close(r0) 2018/01/15 00:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00009e6000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000263000)=0x10, 0x80800) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000e9b000)=0x401, 0x4) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000d21000)=""/224, &(0x7f0000ae6000)=0xe0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005f6000-0xf4)={0x0, 0xec, "c148788cc025acd1a491e380bc0ffee60d0729f0c8a5f6e444d17b555824edd9d0997d4ff5e1a690b25a45239c9a5513f235441f90832c888000dcd7475b78a989ee8f82cc13cba8b30f81170ba926c9db9d5e66289a9575eee4aef29411424744676152c6bc2e4632520f4020c9dd5d2b83d9559642924cac099e63b53c1434f21e863e84b752c8ff80a5058e4c59db88341d490d01244612ff96fd6b2f207b6d7a105eacf413780423bd573db46b5d90e41fae9386c8caf830a8a24c9553145f75f9b1c758d9e3158d939a3c92cb733bf5ecd3655067b6b22625aa7a18847065d9739cd68642dbe22232d5"}, &(0x7f00006ec000)=0xf4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000826000)={r1, 0xfff, 0x86, "580fbcb17ab14a23e5c192f2265994608889f028e4f9b8e5de0e52083b313af91aada31f1ad86eb5cec977e56745f49df9bf7af8850e06cff65ad32794be0bfc260e12e99fb5ad67b68e4263fcc8c690b0ee196c0a9f4847f533ecf439eb8a248dbd2b7c1c6906e19de88dcb195baac3754c82c7ecdd6bd222a4ac70262bef80223ac5bd429c"}, 0x8e) socketpair$inet6(0xa, 0x3, 0xff, &(0x7f0000df6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000075000-0x10)={r1, 0x20, &(0x7f0000b37000-0x20)=[@in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008cf000)=0x10) 2018/01/15 00:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000042f000)=0x100000001, 0x4) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 00:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000826000-0x8)={0x0, 0x0}) r1 = socket(0x4, 0x1, 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000de7000-0x4)=0x0) sendto$inet(r0, &(0x7f0000d09000-0xeb)="4343520e5dabb80280f6b4f18d23e923c1128d450c0b268411abda579be0f5bdbbe55599459ff5565fe4e7cf40f82090310c718661067197a5286309c1707db72ed09f0ced0dbffc26adb22e73ad1fcbb3b283b8efa2403ce83f0b23be234054b77569b1169b5d716d4cb9fcaf9bd267a66c46fb0d91100b7e764d436dccc0c1d2dc00ff5fde77594228ee3b9888111d57a9ee469544d43a559275e1b949eb2626d277e0943661abc85cf58bf7144dc2cc0f7c030c9314d94df7131d851f4fae22c46b3d5799c9d26beb21667b314a2193e8715f99fa4d7f29e667a5dec0d627993b34071a9d307844c2d8", 0xeb, 0x10, &(0x7f000068b000-0x10)={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x0, 0x0) socketpair$inet(0x2, 0x3, 0x100000000, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/15 00:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ef0000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00002a5000-0x4)=0xc) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f00001f0000-0x4)=0x4, 0x4) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00002d5000)="f4dc1fd98cd260119389e015d511bfabb5e79ad0aa48bcb7e507890eb8081ff775cd4fb6da59ec2ccd47118d5c0ecc35850700c6be2172c765a43f16565f785dee9ec5c4bbeceb6e627bb5d7fd2c6b4b7b2676c962f3117750a9ae3bac484eb2f350e9", 0x63) syz_emit_ethernet(0x42, &(0x7f0000a3e000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) sendmsg$kcm(r0, &(0x7f0000928000-0x38)={&(0x7f000035c000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(echainiv(ccm_base(ecb-des3_ede-asm,michael_mic)'}, 0x58, &(0x7f0000a43000-0x6)=[{&(0x7f0000dd7000-0xae)="beb6119ad94cfd2eb5513fa27237010e90f258b51d45652100008b8a8f1780cee6b89bfb759491ae095006de995ab032702e4cab87be39cd50941981e19d44da39ae11c5ae13d3c6e0f9d381c7c40fc56e5a8bdf5282c30a00d7e40040c1da3bf38e250c8f1544ff00d8e80fddededea2d573bdcef6f3cb4ca3c569e142bfed7ec5f62a6b9af9c35c6829c8699135f6fbffec9da60ccfb76a9210b5125c9d04a928250800bfc68d882892af56c28", 0xae}], 0x1, &(0x7f0000721000)=[{0xc0, 0xac5126322b35ed3d, 0x40, "24463fc216444276cbc01b731685609385ae24a9b438d8f11020dd0aeeffdcad6f06a7a64c9c1eecddbe76be4f54c4e99b6e168ee2beaaa91a90627e6796417a0035df4cb54c2f3ef3759e3de4d7cb07ed8d3f5a6b19f704188c023c774828628ac6d4ced1389f15ecdcf1c90b76781e26f41738d5ecbbcde6f80286e86b468456ada6284008b654edd083b57c7baa416c709e776520fc98d8557701813dbd7e771265c5999a663da09fe7"}, {0x78, 0x111, 0x9, "c824b3feac96e33ed6ad9ab8f96baf44dfadcc331dcf622db25d9409886293caae13f6222ba54505c9a11eee6d3e0fc54b687b2949a881201644c7e95346e505dfcd6954e00a8583d950aedf690e551d2fa14b7a76bdd526f56dea3462221ec07e06"}, {0x18, 0x0, 0x5, "03d62a34bdd6f8e2"}, {0x88, 0x102, 0x0, "7c27caccdaefbb80dd1034f71e68acb9d61a8f77dc3dffdf0fa50202a10d9491b43ab4f52ad16e6d589c5c90269db5eadcbb6437532faaa04263d6b0bcf47378a390711814bf25b54f56044da24e58cf2ae0f5b200d942988c5a1dee0339bf3251419c76720bd66512a4e21e8ec979d9f7"}], 0x1d8, 0x4805}, 0x1) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000671000-0x10)={0x1, &(0x7f00007fb000-0x8)=[{0x7fff, 0x0, 0x3, 0x6}]}, 0x10) 2018/01/15 00:42:03 executing program 3: mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000025c000-0x8)={0x0, 0x0}) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000062a000)=0x0, &(0x7f00000c1000)=0x4) r1 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f000053e000-0x4)=0x8, 0x4) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000062c000-0x88)={0x1, {{0xa, 0x1, 0xfffffffffffffff8, @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]}}, 0x88) setsockopt$sock_int(r1, 0x1, 0x34, &(0x7f0000624000)=0x0, 0xee) 2018/01/15 00:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f0000362000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ea11f9e9d82e", [], {@generic={0x4305, "cc0f20757d9c8cdd3f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000aab000-0x14)={0x1, 0x0, []}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000916000-0x80)=@generic={0x0, ""/126}, &(0x7f00003ff000)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000051a000)={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]}}, &(0x7f000022d000)=0x8c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000036b000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f9907bb044b1a579eef7cab67b5891ed"}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a56000-0x6)={r1, 0xffffffffffff8001}, &(0x7f0000355000)=0x6) 2018/01/15 00:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000612000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005a3000-0x4)=0x10, 0x80800) accept$packet(r0, &(0x7f00003f7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000daa000)=0x14) r1 = socket(0x11, 0x807, 0x400) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000216000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f000058e000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e1b000)=@int=0x7, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000b16000)={0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r3, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00004ac000)=0x0, &(0x7f0000f71000-0x4)=0x4) 2018/01/15 00:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) close(r0) socketpair(0x0, 0x2, 0xed, &(0x7f0000740000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000bab000-0x108)={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]}, [0x0, 0x8, 0x7, 0x7, 0xd1, 0x7fffffff, 0xc6, 0x6aba, 0x5a1, 0x1f, 0x5, 0x5, 0x3f, 0x6, 0x973]}, &(0x7f00001c3000)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000185000)={r3, @in={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$ax25(r1, &(0x7f0000a6d000)={0x3, {"b714a90ff71c2f"}, 0x3}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000426000-0x28)={&(0x7f0000f75000/0x2000)=nil, 0x7, 0x7, 0xc, &(0x7f00006d6000/0x2000)=nil, 0x800}) 2018/01/15 00:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x802, 0x6) getsockname$netlink(r0, &(0x7f00006bb000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dbb000)=0xc) recvfrom(r0, &(0x7f00006a0000)=""/217, 0xd9, 0x2100, &(0x7f0000b8c000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00006f4000-0x88)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00009da000)=[{{0x0, 0x0, &(0x7f0000ad3000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f0000b74000)={0x0, 0x0}) getsockname$ipx(r1, &(0x7f0000b24000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a39000-0x4)=0x10) [ 204.434842] nla_parse: 4 callbacks suppressed [ 204.434847] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/15 00:42:03 executing program 6: r0 = socket(0x13, 0x5, 0xffffffffffff8001) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f2d000-0x10)={0x0, &(0x7f00008d6000-0x48)=[]}, 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fd5000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000fd6000)=""/181, 0xb5) 2018/01/15 00:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00007e6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000494000)={0x0, 0x1}, &(0x7f00001df000-0x4)=0x8) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000a70000-0x4)=0x3d04) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001e4000-0x1008)={r3, 0x1000, "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"}, &(0x7f00004c0000)=0x1008) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d001400000000000000000008", 0x29}], 0x1) [ 204.495502] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/15 00:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000cf2000)=0x8, 0x4) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000001ff1200aa05ffffff7f00000000", 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000c41000-0x4)=0x4, 0x4) 2018/01/15 00:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000a15000-0x20)={0x5, 0x401, 0x8002, 0x40, 0x4, 0x101, 0x2ae, 0x8001, 0x0}, &(0x7f0000fc7000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e68000-0xc)={r1, 0x4, "90851d6b"}, &(0x7f0000efa000-0x4)=0xc) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={0x0, 0x8, 0x0}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/01/15 00:42:03 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x2, 0x7f, &(0x7f000000a000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f000000b000-0x10)={&(0x7f0000002000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/15 00:42:03 executing program 3: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xe, 0x7fff, &(0x7f000062b000+0x3e3)={0x0, 0x0}) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000062c000-0x4)=0x0) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000062c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005f8000)=0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000273000)={0x3ff, 0x4, 0x1000}, 0x4) mmap(&(0x7f000062c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f000062c000)={0x0, 0x0, &(0x7f000018a000)={&(0x7f0000371000-0x90)={0x2, 0xe, 0x0, 0x8, 0x12, 0x0, 0x1, 0x1, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_type={0x1, 0x14, 0x9, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x0, 0x4, 0xeb, 0xbe, 0x3, 0xa0000000}, @sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in=@empty=0x0, 0x3, 0x0, 0x14}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x40050) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f000062a000-0x93)=""/147, &(0x7f0000627000-0x4)=0x93) mmap(&(0x7f000062d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000062d000)={{0xa, 0x3, 0xfffffffffffffffd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x6}, {0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x5}, 0xffffffff00000001, [0x1ff, 0x8, 0x6e, 0xd5, 0x9, 0x1, 0x8, 0xffffffffffffffff]}, 0x5c) 2018/01/15 00:42:03 executing program 2: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000323000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f00005ac000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001d9000-0x4)=0x1c, 0x800) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0xffffffffffffff28) sendmmsg$alg(r1, &(0x7f0000316000)=[{0x0, 0x0, &(0x7f0000143000)=[{&(0x7f0000463000)="02", 0x1}], 0x1, &(0x7f00005ab000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000107000)=0x3, 0x4) sendmmsg$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x10)=[{&(0x7f0000226000-0xe2)="", 0x0}], 0x1, &(0x7f000001d000-0x48)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/15 00:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b7a000)=0x0, &(0x7f0000201000)=0x4) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000087c000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/15 00:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000d60000)="0207afe402000000f97266b78e000448", 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d23000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, 0x5}, &(0x7f0000cef000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000046000-0xc)={r1, 0x8, 0x20}, 0xc) 2018/01/15 00:42:03 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000d000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000000d000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r2, r1}, {@in6=@loopback={0x0, 0x1}, 0x3, 0x3c}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffa, 0x0}, {0x0, 0x0, 0x7f}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:03 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x1ff, &(0x7f000000b000+0xf31)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000feb000)={0x2, [0x0, 0x0]}, &(0x7f0000ce8000)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xfff, &(0x7f0000fed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fec000)=0x0, &(0x7f0000b06000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000feb000)={r1, 0xe3, "694d80751405561fc4dd00dfc147adceb543c28fd584752b230e518ef69586ecdbe04a2f78f4d7fa243048b5c74dd2687a270b2f55a4d00037d7bfd0a18e56e9a6229e5178c7a1b6f519989d99da9dc94e507f5655a35a074d3bdbf3fe464305c47fc3910454c81f78deeb4f3dfb5a8b2c78ca2e4d9c0953dc50a0cb9e7353e90f54b6cca6de426e90945dee7e61fe34e46ff5dc6b4f46e6740b416242a49774004836783f679a04188122b1aea4cba3bb93008c0e4f73afbbbea410b916c17137dd9913376141e71039ecb686bbbd998f65a4e5a9fc8b1da63e74e2f3f1bbead8fb0c"}, &(0x7f0000f84000-0x4)=0xeb) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000feb000)={0x0, 0x0}) shutdown(r3, 0x0) r4 = socket(0x11, 0x3, 0x0) getsockopt(r4, 0x107, 0xe, &(0x7f00002ee000)=""/4, &(0x7f00001c4000-0x4)=0x4) 2018/01/15 00:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00004e5000-0x4)=0x1000, 0x4) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00004ce000-0x4)=0x0, &(0x7f0000f64000)=0x4) bind$inet(r0, &(0x7f0000a7e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f00001f8000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) setsockopt(r0, 0x6, 0xfffffffffffffff9, &(0x7f0000378000)="57464a6d765ab0195c0e2ab8aa16c0eeec4249c3950e28a6afe155bdef055411e0fd366ba76a62e797a9aae5b819e96cc5afe9845b7120dd14aa7a91a406053545fcba3341c61ca641277deeb18adbbe4bfa7391d48ae5468e22db8c052b0d2f0374751ad198bae6023514ab728204ffa04bd31fc23d9de1fb0f7ce063cb448bde6237392ca43da1771180f62e5166dc7746ead8f903b2f8ef3e8180e46e7e8a2aa167e7c67129044c06aaeb23f494d1e73e0f7604cad7b09ac9d47ce0b17f18f91b2605223ebe6a3d2385c9c302e94a209505ab", 0xd4) connect$ipx(r0, &(0x7f0000c70000)={0x4, 0x0, 0x0, "fbccf62761a1", 0x7f, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007a5000-0x28)={@generic="c69c2021b1f0f12c988e12137c47d787", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000bfa000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/15 00:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f0000768000)={&(0x7f000096a000)={0x2, 0x8003, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:03 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000000c000)=""/4096, &(0x7f0000009000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000034000)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fbd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000e47000-0x15)=""/21, &(0x7f0000698000)=0x15) r2 = socket$netlink(0x10, 0x3, 0xd) write(r2, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) 2018/01/15 00:42:03 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000080e000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d33000)={0x380000000000000, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x745d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc2e8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xc1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xd1fd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8a83, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xc931, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1200000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fd1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x1, 0xff, 0x4, 0x2f22c6e3, 0x1, 0x91}, 0x20) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x10) 2018/01/15 00:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000008) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000094000)={{0xa, 0x3, 0x2380000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x41ac7453, [0x6, 0x40, 0x7, 0x5, 0x7, 0xffffffff, 0x3, 0x8]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000fd3000)=0x4c7c, 0x4) 2018/01/15 00:42:03 executing program 0: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000361000)={@generic="f1825da286079ccb88f99b358d0bfb11", &(0x7f0000362000-0x14)=@ethtool_wolinfo={0x6, 0x385, 0x7f, "cc132fd77e8f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x0, 0x0, {0x2000028b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:03 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000bb3000)=[{&(0x7f0000fd8000-0x39)="c929c46f56ae50da123771bafdbe5b67e076d0dc8b3bb8c4faac1d8ab824aea1d4ef0f8c9d248fe2111a63c6fe9c1387fae572a22d75d19098", 0x39}, {&(0x7f0000fd7000)="eaf603b13350", 0x6}, {&(0x7f00000ab000-0xa5)="8bc423bbb5997e377f2209023e878f3622b43f014b673b59a28e26d9e4f7e23f50adfe0a2978f9771d4ba82ceea87b1e43500265a6480b5c8ea1803278780dc55fd4a1309e659b19dcda3b56234afbf4709420cdf3babd074ff15e0191dacc1650a4473bdc76e7fb9e10e2600c9de298b149e70f04f91a8a442da51d3e16ca758bf9edc13bcb5ae641f57037bddc07b295eb0c03f6a2f84929b9e0275701dd5f9d8915560e", 0xa5}], 0x3) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000967000)="f56b0d560d7e7b7c29d6b5c25b1bf9cae084b3b88a022689fbccb4dab3c572235a208b33c9340bb07ba966a14e2e0280f8f98a6091c0269b4d61398f6438453845b27dd472a225efb7b505cadfc0926f5f917ee098981a5be07e66b43e903f33db41cfed7bb6f496cb6e44b87a936959697ac834d811d56de04d12f4f4f7eb6d1b3dc0022a1d13dfb2cb9bc90fb180823b6b8967d053bc7b20cef12f6634ca50a5fcb0b436f30b810c7c1c5b050562a3ae6f5905653e179fff16276464721c55660085ced5b5bac964", 0xc9, 0x10, &(0x7f0000fd8000)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x449a}, 0x1c) 2018/01/15 00:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d9b000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="", 0x0, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x800, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00008b7000)={0x0, 0x0, &(0x7f00006cc000)=[{&(0x7f00008b1000-0x1000)="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", 0x3d0}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) r2 = accept4(r1, &(0x7f0000cc2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c4c000-0x4)=0x10, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000a6e000-0x4)=0x6, 0x4) 2018/01/15 00:42:03 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a07750005e383e5b3b60ced5c56dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f7b000)="5dfb", 0x2}], 0x1, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:03 executing program 6: r0 = epoll_create1(0x80000) r1 = socket(0x19, 0x80a, 0x40) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006e4000-0xc)={0x0, 0x401, 0x10}, 0xc) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000e5a000-0x2c)={0x5, 0x80, 0xffff, 0x1, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff2e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r3, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r3, &(0x7f0000008000-0x1000)='"', &(0x7f0000011000)=""/161}, 0x18) 2018/01/15 00:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) pipe(&(0x7f0000770000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000093000-0x8)={0x0, 0x0}, &(0x7f0000d96000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000311000)={r5, 0x80}, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/15 00:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000029f000)={r0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000082000-0x4)={0x0}, &(0x7f0000304000)=0x4) r3 = socket$unix(0x1, 0x2, 0x0) getsockopt(r3, 0x401, 0x3, &(0x7f0000bb9000-0x1000)=""/4096, &(0x7f00009dd000-0x4)=0x1000) bind$unix(r3, &(0x7f0000000000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) 2018/01/15 00:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) pwrite64(r0, &(0x7f0000563000-0x25)="9f55240d6db7175b572ee4e1439a7f892451a9d06ab5c762215f7a40883c340a87fc95c2bc", 0x25, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r0, &(0x7f00009cf000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000eea000-0x2)=0x6, 0x2) pipe(&(0x7f0000078000-0x8)={0x0, 0x0}) 2018/01/15 00:42:03 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004d3000)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003ed000)=0x8c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fc4000-0xa0)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0xfffffffffffffffc, 0xd4a, 0x14}, 0xa0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000fc4000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000012f000)=0xc) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000fc5000-0xe)={r1, 0x200, 0x3, [0x12e, 0x9, 0x2]}, &(0x7f0000fc5000-0x4)=0xe) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fc5000)=0x10000, 0x4) 2018/01/15 00:42:03 executing program 3: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000adc000)='reno\x00', 0x5) bind$inet6(r0, &(0x7f000099f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)="dd", 0x1, 0x0, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000554000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000023f000-0x20)={0x8c6, 0x9, 0x101, 0x1, 0x4, 0x3dd}) 2018/01/15 00:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000548000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000598000)={0x0, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x36, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000056000)={0x0, 0x4ec}, &(0x7f0000871000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a5c000-0x4)=r2, 0x4) r3 = socket$inet6_sctp(0xa, 0x3, 0x84) bind$inet6(r3, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/15 00:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000b63000)="1f000000120003f2f909000000e100770100001405001600dffe1aec000081", 0x1f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000080000)={0x0, 0x9, 0x2, [0x1, 0x5]}, &(0x7f0000f00000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000773000)={r1, 0x400, 0x0}, 0xc) 2018/01/15 00:42:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005c5000)={{{@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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000786000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000011a000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x2, 0x3, 0x400, 0xfffffffffffffff7, 0x1000083, r1}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00001d8000-0x1000)=""/0, &(0x7f0000aa1000)=0x0) 2018/01/15 00:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000011c000-0x22)="2200000015000001fa0810f7000100270200000900000000b4000107000100000115", 0x22) 2018/01/15 00:42:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000b18000-0x1f)="1f000000020319000000070000000680e2ed3b8509000204001600ff02fe58", 0x1f}], 0x1) 2018/01/15 00:42:03 executing program 2: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000c6f000-0x4)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000f5d000)=""/160, &(0x7f0000c43000)=0xa0) 2018/01/15 00:42:03 executing program 4: mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000fc000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x40, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0442bc", 0x0, 0x33, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "113be7ff00168e94"}}}}}}}, 0x0) socket(0x0, 0x80000, 0x6) 2018/01/15 00:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f4a000-0x4)={0xffffffffffffffff}) bind$unix(r0, &(0x7f000050e000)=@file={0x1, './file0\x00'}, 0xa) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00004ed000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee1000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ad4000-0x4)=0x0, &(0x7f00009fe000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000928000-0x8)={0x0, 0x6}, &(0x7f000014b000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fbc000-0xa)={r2, 0x2, 0x1, [0x8dc]}, 0xa) r3 = socket$netlink(0x10, 0x3, 0x2) writev(r3, &(0x7f00007e7000-0x10)=[{&(0x7f00009f6000)="1f00000002021900000007000000068100fd2b8509000600e1ffffff3f0009", 0x1f}], 0x1) 2018/01/15 00:42:03 executing program 6: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x6, &(0x7f0000944000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/01/15 00:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) bpf$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, 0xff61, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0x6, 0x9, &(0x7f00004fa000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000685000)=0x0) r1 = socket$inet(0x2, 0x80003, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000673000)={0xffffffffffffffff}) accept4$alg(r2, 0x0, 0x0, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000676000)={0x0, 0x1, 0x8e, 0x903, 0xfff, 0x0}, &(0x7f000071a000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004b7000)={0x5, 0x1, 0x9, 0x100, 0xff, 0x20000000200, 0x4, 0x401, r3}, &(0x7f0000fbb000-0x4)=0x20) 2018/01/15 00:42:03 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0xbf)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067d000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x3, 0x5, 0x3, 0xfff, 0xa, 0x20, 0x20, 0x87, r1, r2}, {0x1, 0x4, 0x5, 0x4, 0xffffffffffffffd3, 0x8001, 0x8000, 0x81}, {0x80000000, 0x8001, 0x16a8, 0x1}, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2b}, 0x2, @in=@rand_addr=0x4, 0x7, 0x4, 0x2, 0x3, 0x8001, 0x7, 0x6}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x20, 0x0, 0x3e, 0xa, 0x0, 0x80, 0x5e, 0x0, r2}, {0xfffffffffffffffb, 0x0, 0x79a3, 0x1, 0x8000, 0x7f, 0x8, 0x2}, {0x1ff, 0x8, 0x47b, 0x3}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0x0, 0xffffffff, 0x5, 0x5, 0x3f}}, 0xe8) 2018/01/15 00:42:03 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f51000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f50000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00003f0000-0x4)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000b1a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f50000)=0x8) sendto$inet6(r1, &(0x7f0000c33000)="001b", 0x2, 0x24048040, &(0x7f0000b75000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 00:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000005000-0x4)=0x0, 0x4) bind$bt_sco(r0, &(0x7f0000ca9000-0x8)={0x1f, {0x8, 0x28, 0x2000000000000000, 0x6, 0x7d, 0x4}}, 0x8) 2018/01/15 00:42:03 executing program 4: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000ee9000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10810, r0, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000795000)="3aa363bf9e0405db06295bb8c7e7b296b5342227710edc4144c95175cacaed7685dd7fedd73f074fbd23d3d320db2b833ef6b4eed5b031de7a19da8379dd88a77f792f", 0x43) 2018/01/15 00:42:03 executing program 5: mmap(&(0x7f0000000000/0x589000)=nil, 0x589000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/15 00:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a48000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a71000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000b5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000070000)={r1, 0x0, r2}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00001d1000)=0x81000001, 0x141) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000+0xeb9)={r3, &(0x7f0000004000)="", &(0x7f0000012000)=""/0}, 0x18) socketpair(0x9, 0xf, 0x0, &(0x7f0000871000)={0x0, 0x0}) socket$inet(0x2, 0x80000, 0x80) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000da8000)={&(0x7f0000699000)=[0x7f9, 0x8, 0x12], 0x3, 0x1, 0x3ff, 0x3ff, 0x94f, 0x0, {0x7, 0x7fff, 0xfff, 0x1, 0x0, 0x4a, 0x3, 0xda8e, 0x9, 0x0, 0x6eb0, 0x8, 0x4, 0x9, "73e1dfb671e185fa7208fb8cccc47aa01f16175bbee11d89d5583602466d2ded"}}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000f99000-0x4)=0x0, &(0x7f00001a5000)=0x4) 2018/01/15 00:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000cd4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000066d000)={0x0, 0x96, "1097917c02d896e5ef7e64218dc0cf9a62383d395fe1eba69c458e8982418d4ddaae50dfb0d9a0a93e148bd299493446f9ff1d5ac043081feaad9cf6482ebe6b3cf050c35488196897f2f5e014444d64e9b405b541776e9c165aaf69104c28ade64230139409aa42e38d09b2480fdd1b5aa0bcab9dd94a226ca16ab5c19df938502847034aa54b2da958e867c3393cae5fd772cee663"}, &(0x7f000035c000)=0x9e) socketpair$inet(0x2, 0x3, 0x8001, &(0x7f0000acc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007a6000-0x12)={r1, 0x1, 0x5, [0x8, 0xffff, 0x7, 0x437920e8, 0x3]}, &(0x7f0000b6f000)=0x12) r4 = socket$inet6(0xa, 0x3, 0x9) r5 = accept(r4, &(0x7f0000543000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007eb000-0x4)=0xe) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f00007e9000-0x10)={0x7ff0000000000, 0x9, 0x4, 0x7}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000765000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f00005db000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000d1d000-0xcf)=""/207, &(0x7f0000a54000-0x4)=0xcf) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000550000)={r3, 0x8001}, &(0x7f000053c000-0x4)=0x8) connect$inet6(r4, &(0x7f000089b000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000f94000-0x4)=0x0, &(0x7f000025d000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c16000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de4000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000033000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 00:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000bef000)="a2", 0x1, 0x0, &(0x7f0000fba000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x457}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/15 00:42:03 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x13, 0x6, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000003000-0x4)=0x0) 2018/01/15 00:42:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f00006f3000-0x92)=""/146, &(0x7f0000dce000-0x4)=0x92) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000005d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"72e8c97b31d9b2e9"}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/15 00:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000037000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000271000-0x10)={0x10001, 0x2, 0x8, 0x3ff, 0x0}, &(0x7f0000f2e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00005d2000)={r3, 0x63, "21449adf7828a093cb5f9b23d482c3f445dfebea9bdf10b8523de426be2e7657b29f802af5b81d8cebb8faf72ca34d61ec9bae6aa1390ca80f5bc318ab83dd102f18ee7cbd0946898ffe8c4f07e050a78df31f874bc69bb6a5fb8b3a6f12a050de0a40"}, &(0x7f0000b8d000)=0x6b) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000f9b000-0xb8)={0x0, 0xdbca, 0x8, 0x84f8, 0x9, 0x8, 0x100000, 0xfffffffffffffffe, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x6, 0x6, 0x3, 0x7}}, &(0x7f000055b000)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000202000-0x4)=@assoc_id=r6, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, r5}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/15 00:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x1, 0x9, &(0x7f0000972000)={0x0, 0x0}) bind$netrom(r0, &(0x7f0000da1000)=@ax25={0x3, {"854db2db87612a"}, 0x1f}, 0x10) pread64(r0, &(0x7f00001b9000)=""/53, 0x35, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x2, &(0x7f0000e28000-0x80)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000258000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$nfc_llcp(0x27, 0x1, 0x1) r2 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00002bb000-0x4)=r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000028c000-0x4)=0x0) 2018/01/15 00:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000388000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003e8000-0x4)=0x7, 0x80802) accept$alg(r0, 0x0, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000e11000-0x6f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x8f7, [{[@empty=0x0], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000462000-0xc)={0x0, 0x1, [0x21c]}) sendto(r0, &(0x7f00001e4000-0x82)="28b1a200fd612f2818d97ca8d712a605d924233ec433b1c2c81ea946cfb914e1747b58b38e5a5c40f3690168d908e4f3b8ace56c869e1795f8c473a953644e000aff6eabe670de597554ed17c2db1e5f25ccdd2e1c21d603a50889174aa0ae9868de552dbeb6d2fea9618ffd5ad1056732030b4ada81315a5d2a4b789f7dab5ce0275c974c8a70783b27c7844489a3bad6b96e9bc3bf57104612370979fb41044d6f76b5c11c829d49f9f4a91f08c34d00a57bb97017496a5967", 0xba, 0x20000000, 0x0, 0x0) 2018/01/15 00:42:03 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006ca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000040d000-0x4)={r0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000e88000-0x108)={0x9, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000771000)={0x0, 0x0}) socketpair(0xf, 0x1, 0x8, &(0x7f00000ff000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000df5000-0x4)=0x0, &(0x7f0000f26000)=0x4) [ 205.052346] device lo left promiscuous mode 2018/01/15 00:42:03 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0xfffffffffffffffd, 0x5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f1a000-0xca)={0x0, 0xc2, "edebe642ab32cafd5cdb0ccc2b6f9f7a760b278959442647bc267ce2d398e5905fd84981227aa4ed2a8ed439144970cf6712c788cc6d4e625c4ac9b758dd023553869177e80c348e9f6e6afe2203d9be351dc6b0cdced8eb7aba8cf815e85efeb72d9dc1384b82133a5b775a1c95c82dc2939068a6f8faecc2c566ddc0280b060028b9bf3266d8c3d7e216c72ac21bbaf0d1c0b827da69b1e9b4884cd46ffd0a53fd7a38c33919b050d7d3736371f6eb062e9841d407c4769a3a5b96eac4fa7b60b9"}, &(0x7f000061e000)=0xca) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003eb000)={r1, 0x8}, &(0x7f00008c8000)=0x8) 2018/01/15 00:42:03 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000fd1000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000fd1000)="f481eeec1258", 0x6, 0x0, &(0x7f00001aa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00003f9000)="0865ab44ac22cb6e6c490482e49d6dddc419e8bfcdbd176c5b2e4ea9155d1462c494b129217eb4bb2fc6a04f7d16fc5f6405b93f6a7eb22628d10f41e3845a1011", 0x41, 0x20000000, &(0x7f0000050000-0x1c)={0xa, 0x3, 0x6e, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2018/01/15 00:42:03 executing program 5: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000b3000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000ea000)=0x0, &(0x7f000001f000-0x4)=0x4) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f00000f3000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a3000-0x4)=0xffffffffffffffac, 0x80800) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000ea000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000f4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000088000)=@assoc_value={r3, 0x8000}, &(0x7f0000053000)=0x8) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000007c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00000f5000-0x4)=0x10) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000ea000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) 2018/01/15 00:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00006ed000)=0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000b90000-0x4)=0x9, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000050f000-0x4)=0x0) syz_emit_ethernet(0x7e, &(0x7f0000227000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001]}, @ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @empty=0x0]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}]}]}}, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) socketpair(0x0, 0xa, 0x6, &(0x7f000037a000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f000005d000)="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", 0x1000, 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00003b4000-0x20)={0x6, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000012d000)={0x0, r2, 0x1, 0x7fff}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000572000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000842000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000673000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00003a8000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000b3d000-0x10)={r4, r5, 0x8}) 2018/01/15 00:42:03 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000004, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f00006de000-0x1e)=""/30, &(0x7f0000ca6000)=0x1e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet(r2, &(0x7f0000e3a000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c0c000-0xb8)={0x0, 0x1, 0x0, 0xf1a, 0x7, 0xfffffffffffffff7, 0x1ff, 0x5, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0xff, 0xd, 0xfed, 0x8}}, &(0x7f0000c05000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079c000-0x20)={0xffffffffffffff7f, 0xf594, 0x8000, 0x51, 0x5, 0x80, 0x3fff800, 0x4, r4}, &(0x7f0000b67000)=0x20) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000aee000)={0xacba, 0x597c, 0x8, 0x4, 0x8, 0x0, 0x8, 0x6, 0x40, 0x4, 0x9}, 0xb) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000eb8000)={r5, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00002af000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00003bd000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400003, 0x0}) 2018/01/15 00:42:03 executing program 2: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000361000-0xa0)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0xb8, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) sendto$inet6(r0, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f54000-0x4)=0x20, 0x2cb) read(r0, &(0x7f0000952000)=""/99, 0x63) 2018/01/15 00:42:03 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000aa5000-0x10)={0x7, 0x81, 0x5, 0x6}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000012000-0x4)=0x0, 0x4) [ 205.120651] device lo entered promiscuous mode 2018/01/15 00:42:03 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f00005f8000-0xc0)=""/192, &(0x7f0000001000-0x4)=0xc0) r1 = socket$unix(0x1, 0x5, 0x0) write(r1, &(0x7f0000f33000)='q', 0x1) 2018/01/15 00:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/15 00:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00008c5000-0xcc)=""/204, &(0x7f0000330000-0x4)=0xcc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000df1000-0x10)={0x0, 0x54, &(0x7f0000c2a000-0x54)=[@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28}, @in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}]}, &(0x7f00008be000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000088f000-0x10)={r1, 0x800, 0xffffffff00000001, 0x2}, 0x10) 2018/01/15 00:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendto(r0, &(0x7f0000680000-0x3c)="0d471ffe3dc60f0f06c61658ab8a60a8440dfef54635fd834b6df42f4a6990f54ea4c6acc632f186b199931ff805af5c41abbf01608ed3ae2e5ed8b1", 0x3c, 0x80, &(0x7f000019d000-0x10)=@llc={0x1a, 0x18, 0x3f, 0x9, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000c24000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/15 00:42:03 executing program 2: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80005, 0x9) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000238000-0x8)={0x0, 0x741d}, &(0x7f0000237000)=0x8) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f00000d2000-0xe)={0x1f, 0x0, {0xe9, 0x3, 0xffff, 0x852, 0xffffffff, 0xffffffffffffffff}, 0x7, 0x2}, 0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000238000-0x8)={r1, 0x7f}, &(0x7f0000101000)=0x8) r2 = socket(0x2, 0x3, 0x21) sendmmsg$nfc_llcp(r2, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f00001c5000-0xb)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/15 00:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getuid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e01000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e35000)={0x0, 0x0, 0x0}, &(0x7f00003b8000)=0xc) r4 = getuid() r5 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f74000)=0x0) r7 = socket$packet(0x11, 0x3, 0x300) r8 = accept$ipx(0xffffffffffffffff, &(0x7f0000d91000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000838000)=0x10) r9 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000146000)={0x0, 0x0}) r11 = accept$unix(0xffffffffffffff9c, &(0x7f0000218000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000c4000-0x4)=0x8) r12 = socket$alg(0x26, 0x5, 0x0) r13 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c4f000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e13000-0x4)=0x44) r15 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000041000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002b5000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000711000)=0xe8) r18 = getgid() ioctl$sock_FIOGETOWN(r11, 0x8903, &(0x7f000071a000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000322000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c63000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000709000)={0x0, 0x0, 0x0}, &(0x7f000008e000)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000511000)={0x0, 0x0}) r23 = socket$inet6_icmp(0xa, 0x2, 0x3a) r24 = socket$inet_dccp(0x2, 0x6, 0x0) r25 = socket$alg(0x26, 0x5, 0x0) sendmsg$netlink(r0, &(0x7f0000e08000)={&(0x7f0000132000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000259000-0x70)=[{&(0x7f0000170000)={0x1058, 0x20, 0x100, 0x6, 0x2, "", [@generic="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@nested={0x3c, 0x1d, [@typed={0xc, 0x7d, @uid=r1}, @generic="86dae2cb4cd286f6a8af4227758ffbe5509d85920e220179d715efecd140c64ded945d1d9e0a92216694a642"]}, @typed={0xc, 0x87, @pid=r2}]}, 0x1058}, {&(0x7f0000a9b000-0x1f8)={0x1f8, 0x39, 0x200, 0x5, 0x3, "", [@generic="0a91e832021a80d94bcac2d08f5962a473ceb2201e10e8b84f3037c0af5e4581348213aaa78dcd628238b1f47884bbf5013e026392c5152d8b93afb09864ea2719abf754bb", @nested={0xc0, 0x54, [@typed={0x8, 0x88, @void=""}, @generic="2649a1bc7ebdf3f6d344e4ba0d6bcd05beb65644915aabcf227513ea7d72c88a2412bc8668e0c0c2cb4c427656ede797c57459a9e21cd7ffc4b7243fc62361e32aeefe40d385bb184c64b7a0e01587ba3329543fc47dc3fa513127823c6f8607d5dde02e956e612a2601f259e60a3706ada9428be6eaa1c28c49c9fa9b2ba888df7c10b1b80562929ffd1c8ea930edc2199eb19fad32c6d03ffb3d77b9184875d3626d6747108b23b51156594710a1f1715eafb1"]}, @typed={0xc, 0x37, @uid=r3}, @generic="ef180642980244b6e67a58278dcd4f88bd3b0770a918d06aa10ad969ba1654526fe254e29b9384b0a6077286b9c20ae21b1ea85d2dbff67b82601f11f5a2", 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[@generic="ddb9604983ceaac58697d13e8494a410146be48a429dc18179cfeb9cd0009f694826bd01055356f76310bd3273a235ee3884eb9cb8c15fd140e591e86671cf978e5acbdd24e2297647267a32a3d85b221663789fa7e246cc67bf011625bb7f2f668565d2394d4fdea97877efa3ec0b97db4549605112623786e389043c8dbf09c1e231ae24fe52aa3dff332da88b94e18bb7295d43e3357ecb90e2cc2b45a0c235bd54df66f8cfd866e3528e871e708826f67f5af90a07f055a8669ade178da72fad205fdbe816f2fa684e7f60fc4e803b00239ee4a488ab9dc54861143cb367757cf4a90fb583ec804bb91d8278fdb83b975589f932fb03", @typed={0xc, 0x44, @u32=0x0}, @generic="2881ef2e2faf7c0973df084ec85192d70125abb14ec27b357055626dd551f7e07215e03fb4614262cdf55c7be4ba06562a5920e5d0da997dad6bc4fdbb2d232a889c8b1848dab6ea62fdd1279bedc500dd3e73a48da5273cc8e423a2ff2d13d7e3786007a15fdd", @typed={0xc, 0x49, @u32=0x370}, @generic="e6ee4572ef05ce4ec9e6e09a856117bce328866cca7ca0161e188e7835e0", @generic="422fa7534a97d421276465a994ff9ccb4f8d8852c75ba45c3b806d0222ed72bb540770e5b76b840f21982d"]}]}, 0x17b4}, {&(0x7f0000ad3000-0x1fc)={0x1fc, 0x34, 0x700, 0x0, 0x1, "", [@nested={0x1ec, 0x0, [@typed={0xc, 0x71, @ipv4=@loopback=0x7f000001}, @generic="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", @typed={0xd0, 0xf, @binary="0097f31c861d19061c0705926a0885ad048e2cb5bce7c3fc353ba20219ba2a4d886762352c63487b0e0d10700be0dd150262f777f1cd3bd2c79d402649a30293a59174d8baf727be0cf6cf3b71bd60ef897012a9d2e005eb80e6882b3d94ab7b4760853434720caedf76806fe83f0ac12a30243146342efa07e1d47cf714af8ac68824cc2a9229ebd4fd4e088f729930239f02664229ac373bf8d5bd1e4afe5ff8e18ee7bf0f2b0d747b6cdc21f050dedde0f989de5cb8d0fd0165695da6d91437d80db76365"}, @generic="c0eb82c2", @typed={0x8, 0x35, @void=""}]}]}, 0x1fc}, {&(0x7f000040a000)={0x8c, 0x13, 0x803, 0x4, 0x1, "", [@nested={0x28, 0x22, [@typed={0xc, 0xe, @pid=r6}, @typed={0x18, 0x1a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}]}, @typed={0x14, 0x85, @str='trusted[!\x00'}, @nested={0x24, 0x5f, [@typed={0x18, 0x3f, @str='[{,\\mime_type\x00'}, @typed={0x8, 0x12, @void=""}]}, @nested={0x1c, 0x93, [@typed={0xc, 0x69, @str='\x00'}, @typed={0x8, 0x89, @void=""}, @generic="e5"]}]}, 0x8c}, {&(0x7f0000bbb000-0xb8)={0xb8, 0x27, 0x8, 0x1, 0x1, "", [@generic="43b3cb0271106fb6fd6684eafa0f9a3f1c13190fe0f4d551c064b282680f3636a3a78238755682f84fa15e7e8044e91e289557c5c7d7529c6ed69a3f643b31b771634212c60f7e0ce256665219e3327035b38b934272049d78d30ecb74271063987dfb87b743e01a15ad328dea7e04642c4f47b730ede9c489e22cb166c17471433703932951118143176f5117c549bfe101cd3b67a01915296307a58de8f2ddca3efca8230e"]}, 0xb8}], 0x7, &(0x7f00008d7000-0xb0)=[@rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r22, r23, r24, r25]}], 0xb0, 0x1}, 0x80) socket$alg(0x26, 0x5, 0x0) 2018/01/15 00:42:03 executing program 5: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e9c000)={0x9}, 0x1) 2018/01/15 00:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x3, 0x419f, &(0x7f0000645000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000ad000-0x6)={0x0, 0x1}, &(0x7f00004b4000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000458000-0x18)={0x0, 0x1000, 0x30, 0x80, 0x1ccd00000000000}, &(0x7f0000bf7000-0x4)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000301000-0x8)={0x0, 0x80000001}, &(0x7f0000794000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000066a000-0x6d)={0x0, 0x65, "dcb012eb232d2c9993a2859be9ca78cc46f83431dee6410767275b2332344f8c70c7a4ae138e72228a22c3e01891a4949bfb66580d02d476e594688c4ee23ffda52c79d3427a0669df600b8ca58a27853e0379f12fb1ce0f91449183c485b40cdabc69bf70"}, &(0x7f00002dd000-0x4)=0x6d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004aa000)={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]}}, &(0x7f00006ba000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008bd000)={0x0, 0x18, "7ff994a20f85c9bdf5b5e95e7aa47b0abe50107d04dddf8a"}, &(0x7f0000728000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007fc000-0x14)={0x0, 0x2, 0x0, 0x1c0000000000000, 0x1, 0x80000000}, &(0x7f0000de5000)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b90000-0x10)={0x0, 0x400, 0x7, 0x6}, &(0x7f0000fab000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009aa000-0x51)={0x0, 0x49, "cd66b005965671c1af2aa54c0e1dbf1dca88ee292b2137010ceb4c3fbbc1efd643e1c95911ffb6a6b4f49ba53fb40299e7e3b9a9bfb9ebf2c52a8f790a0c78b906bfa2dcb1fa7a3180"}, &(0x7f0000f25000)=0x51) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d68000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000561000)=0x28) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d7c000)={0x0, 0x10001}, &(0x7f0000fc1000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000033a000-0x8)={0x0, 0xa43}, &(0x7f00006fc000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000383000-0xb8)={0x0, 0xc4, 0x10000000, 0x6c9811c5, 0x20, 0x0, 0x2, 0x7f, {0x0, @in6={{0xa, 0x0, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd78}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc7, 0x44d, 0x6, 0x9, 0x3}}, &(0x7f00006c5000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a98000)={0x2, [0x0, 0x0]}, &(0x7f00009fd000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000369000-0xf5)={0x0, 0xed, "c07bd78cc05d0e695e51ef99e155863b1645847aa2ec6ea8045da79aa19ede81c2258723a416fbf6bb3a994285a6c031152b894575805555d25deaecab283b2ca86f5e44156a4975e7e90d349258b3332b6f54a30105a4a820436a9afe2fcad85fb65145f5b60e8f3aa8f0344524b23dcf199cee76d72552cb0ca75f9156f0a965b1f2ad52febc5be2bdeaf712ffc0f6fd84cb84e8f26792f620d3cd4cebe01c7f7edddd2d4254021a1cc9217240df60e985dccfed8929812a54e73decd65730b46afe0e9b1025f38e1325dc90469e19e9b4d8f3ee5f44c0f5282ce79c5a3a17f62f6896ed1605d5e7c1e26bdb"}, &(0x7f0000115000+0x7a3)=0xf5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f50000-0x79)={0x0, 0x89, "bd9bf0142649ffcf0783adddd02333fcde6a8e984532c02f48f7dad93aebb95b4d310f8a0b14155183b61969d3a579f28fdad5ae7bcd89772e8e56131ae46449e825b823d474a21cb4386230270cca71d81aeb4294d6265d452d821aa1f76469aafd34c3db979bc4320798bcd94fff55da3a74a67309950259e29b4e12fddef0397c9973cbf31231b1"}, &(0x7f00002ab000)=0x91) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bbc000-0x8)={0x0, 0x401}, &(0x7f0000e3f000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f00005fc000-0x188)=[{&(0x7f0000c3b000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1f000-0x30)=[{&(0x7f0000046000)="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", 0x1000}, {&(0x7f0000c61000)="9c69a195052f573f3c36bba6fc0a4101dbe72908bace83e9a7fb93728ed5fcb2efcc5946932939b58259baccd45ad0204da692e78a19bfa5081fa385c3b9f3cba33d4030db11fac070", 0x49}, {&(0x7f0000dfa000)="7cd4db4ae851974e39322da8168bc257f8a41fd4d075a274b23caf3991256ad3630ae46a90fda424c7e6cbc7e55f6e1db101e37f13518ef46884fbc8f5739b9bea5eb45ac978e326607c67648c5b81d65862c5455e8a899e8302106b5318aedcb15f326c86137f2430d2542a5315a35b07e1a5af424b5494162fb34fb80484ae045134b09b79e5dd9b61f88c435308c4693229fa46c2e0461f936d8070ba5ea8e7", 0xa1}], 0x3, &(0x7f00000fa000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x20a, 0x2, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0x3f, 0x1, 0x7fff}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x40, 0x8000, 0x6782, 0x23e0, 0xc46, 0x15, 0xffffffff, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x8, 0x8, 0x9}}], 0xc0, 0x4}, {&(0x7f0000263000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a2f000)=[{&(0x7f0000708000)="", 0x0}], 0x1, 0x0, 0x0, 0x5}, {&(0x7f0000589000)=@in6={0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81ad}, 0x1c, &(0x7f0000766000)=[{&(0x7f00007c4000)="ac61ad0b32b91047b6c2ee02e5b8f23527b649e95f9b1daab138296ce7f653903ddd3ced4064a134d4e0d3b80ef1d60bb28227a285efbb37201b427bfc8a4407d6a4e0a0c1ae118e4bc54606846c07c29eb078524921a42aa6d82cef548975d45c5d633cc64a61bc5bb3d411a3787a028846bff1287134292c4412c60b67b71245103e364e72f5c422396a4b90a96d64c916a6012bd959282983683d4eec537b40a33dfb131c408d9143252c580d", 0xae}, {&(0x7f0000356000)="8e130dd5637de3622b62936ff88ad02a4c83294ec77baf35f2b66e55f5914f1232ee0c9022cb3ec0e29d760e378efeb04d5b6da4c32ccdb723fda4bb77c574d647c47165ce8592fb549f74bec3ec9b26f6a4fa9b256f5d120a1e36ec042790870e879a1d9ca337984665aafd50c0b155ccec", 0x72}], 0x2, &(0x7f000078b000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x7f, 0x401, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x400, 0x2, 0xe8, 0x4, 0x7, 0x9, 0x2, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0xe, 0x0, 0x401, 0x3f, 0x53, 0x9, r6}}], 0x90, 0x20000090}, {&(0x7f0000880000-0x1c)=@in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3dd}, 0x1c, &(0x7f0000e80000)=[{&(0x7f000092f000)="dfe7412fc6b535", 0x7}, {&(0x7f0000256000-0xd0)="5670682be48e04ce6855330361534d0e72680b0335f842ae75de3b17b160003f2a8285f370f4eb30262763afedbfa7d5e1d93b57f3f9d20c3a5551972a348fbfd3cb653bf47c96b95ab048004dd90d7c7cc4501a8370ebd65e516c259d744579a63f74e05a964893670e059db57a2651c4b19330e6878a459f2dd30050c8c392d1cface656f9c87410bd1deaabee081d4928a8bd3bb1c2874d6f6673bbc355b3b35e85e8e189b44321f7e9d2e8e769d9e98c7df54f5984088ae2090fdf0240f0d8f5136a2008f4da523b7386b5a5d8c5", 0xd0}, {&(0x7f00007dc000-0x53)="583ca82c80dbe1a3370ea65179e829a7a8636a5f1970774144ce41b642d80e3a4972dbcb11ab27a35efd668282c50b0678c93d4e4f52afa529b016bc1b667ca43f599b55c63a7523b362e93e826eddd9b5441b", 0x53}, {&(0x7f0000d60000)="3c1bc436260cc8fb026ff85fa2242964711cae09763875b455893d0f8cec0c881a6f0c79cb8979fb8d514066ea1532df8e912b690b7ff5f789acd5cef84408e6b90dc3a4b748631aea075ac4a42a49df0302d69cb65d12211de725c9bccac8940a8a05008bcd97012f9c6ce04f1ffb7a78e4eed7bc4badd44daa10507e056057f1af19b692ebb5ff9ad78a8437b427e50f05635fc06f56c26369956eaf9907887ff451e7421cef18851ee3be370b6ab1b282d98ed6ae4ca4b586dc5bb2ee702a3d8559761cdafa3b8b3e67e483f6eeff6eb9c70d118ceb78", 0xd8}], 0x4, &(0x7f0000bb2000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x7, 0x2400000, 0x0, 0x2f}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x8003, 0x6cd3, 0x9, r7}}, @init={0x18, 0x84, 0x0, {0x4, 0x5be, 0x1, 0x184700000}}, @init={0x18, 0x84, 0x0, {0x43a3, 0xe4e0, 0x1, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x8204, 0x1000, 0xff, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x9, 0x200, 0x2, 0x2, 0x20, 0x9, 0x9a, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x1, 0xad, 0xffffffff, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0x1, 0x5, 0x10000, 0x400, 0x0, 0x2, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x208, 0x2b, 0x2, r12}}], 0x1b0, 0x1}, {&(0x7f0000c88000-0x1c)=@in6={0xa, 0x1, 0xd6d8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, 0x1c, &(0x7f000019c000)=[{&(0x7f0000bd1000)="075feef5506ecd4c59f82db22e745c98f90b45cb23fdc7b17bf801bd1ae3cd5dbedbc5018077fd7cb5dbd6d6d7cecd8398a09bc50a195fa5cfccd81447d50cce94898c45712f68f1b25e9a0938c51c24d2c16703bf9eaf66fa392594169b7414ab83fdb4e800548c238400bd01a954b52ce6648592f9fc407fddac777409f2e4810c2eda63208a99e5f78d1c8aca4e833305b03d6192003025cf13e0a9df8f66ea9342aedd59ffd0acae1459b667d528e10e0ee4a159b1a551454549f4912718f5ed67be3fea407a77eb877709852fbbcc1fe624a152bcb9aeed002177c78bbb444ee9ba0f733e", 0xe7}, {&(0x7f0000dae000)="2799f3e60150b419dd96caa0f20e1419fb8f5d9537625ea04fcb66f6f264c661560bd2f20f4010ca6ef92f66e09f40284e9006992eb882a2657d4b68eab934e5224326092c2800d9887b5328137f6347abc8f3bad3af16dfe9e9b56ae727726851a458340862f4ec0c", 0x69}, {&(0x7f00001a0000)="c9abfd3b5078d0955ce5d62031644b", 0xf}, {&(0x7f000013c000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f000074f000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004f0000-0x70)=[{&(0x7f0000c23000-0x19)="ddd2b9ec67c1159213a6d92134c83690c2abf7b43c7e304100", 0x19}, {&(0x7f0000029000-0x1e)="4317ea2997ba92f38353bab158d1a481ea2efd44c4bf69cdd33b115d360c", 0x1e}, {&(0x7f0000989000)="f6aa0b0d854bf0789a92e6ced5b7f21aeb047029ae848b0eea10fb218638ce3688545057b94713b8fe9bae10a7683ae1d9de4112a0d0f49962c9ba4046dfcc5abdb39625e97e152d243633a547b6f9c84eba80cff0712c0f44f4cae17ea868b588bed11ad37d7e78dad7166ec71cecf15bb66f8d8ae0df39cc66aa8209ddc4868b056c5d89a8d9dfc17cc49101af20f53517ff10329449c64d172e43f208ecb74212bc50b6381919cc5ab0f5e4b68c956d42e33bc3851491df8e9fbf43593aae466cc29663d86d2d7fd22ac22899d54068e3563cd52d82e1972fc0cea8f21942f0274febd854", 0xe6}, {&(0x7f000009e000)="7c3c23099cf80e7c6a50c5c1adf7a4591e0d6007b3685aaf05d4a6feb78db3731a81fb5c3820902894721562a71b71bc1dfbb5c081a619b574c9001a0fdde73c1467dd133e5dd00a219a9d8c69f6fa076f2d40a10c68eb4522457d74d10fc2d1f574338e72e4fa073ed614f80ea4d016266ac1be6ba230f576600ae9ed89ba225b", 0x81}, {&(0x7f0000072000)="531facd8a6d8baccadc21ff4e3e44bfaedf62584ccc24e", 0x17}, {&(0x7f0000e7d000)="f473b47ea7038e80d52bf61089f5bb666de0065a16fa5bf3f73c92ca9f29c07d70f33a1efbfc80ec0d427272fde655b9bd1c045d9cfb5b8dc4973f550113ad47f1c97bd0a6881e97a2abae53d5dd5bbacc336c82d8037278712ddbdb610e45b98aaa769f922a0e9cf56014e18e4b02c53daa2cbf", 0x74}, {&(0x7f0000b12000-0xc)="ad71d7d55b23e99afcbff7c4", 0xc}], 0x7, &(0x7f00005d6000)=[@sndinfo={0x20, 0x84, 0x2, {0xec, 0x200, 0x3f, 0x20, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x2, 0x8, 0x7, 0x734, 0xabd, 0x4, r14}}, @sndinfo={0x20, 0x84, 0x2, {0xfa6e000000000000, 0x6, 0x1, 0x1, r15}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x0, 0x7, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x2a93, 0x6, 0x20, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x40, 0x4, 0x3, 0x1, 0xe76, 0x80, 0x0, r16}}, @init={0x18, 0x84, 0x0, {0xce5, 0x3, 0x2, 0xffff}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x20, 0x224d}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x2, 0x1, 0x7, 0x8, 0xe79, 0x2, 0x0, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x202, 0x9, 0x1, 0x6, 0x2, 0x6, r18}}], 0x1e0, 0x8040}, {&(0x7f000092e000-0x1c)=@in6={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c, &(0x7f0000678000)=[{&(0x7f0000aa1000)="b0a9b62e6a8c427cdab4fc025cfa858c0b2f7bed0d349c09ef24a9d8a22cf51c4f84d5ed491ba95a73783898b15d0ae8f316a8ad9ecbd9379da2da5bd0e7d65b9c6073ddff632d054545ad58d72a774a7fff2fbf680f2f2a80d9b7762357ca82bc8943a95e526f2d0abd81d7ae0cec965b97606e73ddbf9363d741c15b75f85b7a5849aa5f610cc4fd8487cf0956bad68bf3eceecbb260c67180b1f594afd345b3c4f08b423738f55689de0a44b0a8ff98a32171ae91cb02c38fac2a5322a27a423c76bd92b1ad27ac14a8ad3570f07dc07dc0e396eb8ca8046785039830b0821a3b50d43ff239b11dba76", 0xeb}, {&(0x7f00001c1000)="7a446701e26cdbf9784ab0e87361f099aaf984d225005b62ffe5caaad8d2f0b21c78c5624517304fbf56540281a95c34d1d799a80d0edc7625d4db4cfcf091cacff8dcd6b9abf15d2e7957208548fb3005b017d441303b24c44a4b629c1efb7202a97e6ff3c80d44c006ff72ee647c316b59b92d592c74c01bcf283f8d52e6d2811c120044", 0x85}, {&(0x7f0000f97000-0x9)="8d885a5beabcb98f93", 0x9}], 0x3, 0x0, 0x0, 0x0}], 0x7, 0x810) 2018/01/15 00:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000d06000)=0x400, 0xfffffffffffffd9d) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x81, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c59000-0x8)={0x0, 0x0}) 2018/01/15 00:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x400000000014, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000ffdf01000000", 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000494000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c24000-0x10)={0x3, &(0x7f0000660000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000d28000)={r2, 0x1}) 2018/01/15 00:42:03 executing program 0: socketpair(0x8, 0x3, 0xfffffffffffffbff, &(0x7f00009ce000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000005c000)={0x0, 0x103}, &(0x7f0000b10000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x0}, 0x6) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000f5f000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000914000-0x8)={r2, 0x1000}, &(0x7f00008f2000)=0x8) 2018/01/15 00:42:03 executing program 1: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0xffffffff, &(0x7f0000045000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000dc000-0x4)={0x3}, 0x4) syz_emit_ethernet(0x83, &(0x7f00000ec000-0x83)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="0a29c806c311", [], {@ipv6={0x86dd, {0x0, 0x6, "1df814", 0x4d, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "86e79a9386e629764d8cd6930490edd7ba6177f2ca492e425c316ad49bd7d68c2cec826faa12e83c72e502d9094778c6e1c9b271a6fb8004d1dc71109e60b502d42b489189"}}}}}}, 0x0) 2018/01/15 00:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000928000)="2900000021001900013d35000000ff060200000000000000ff000008001000000001000000040c88", 0x28}], 0x1) 2018/01/15 00:42:04 executing program 2: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x2, &(0x7f0000fe2000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r0, &(0x7f0000fe3000-0x6f)=""}, 0x10) accept(r1, &(0x7f00000db000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000463000-0x4)=0x10) close(r2) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 00:42:04 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f66000-0x8)={0x0, 0x0}) accept(r0, &(0x7f00006ef000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000714000)=0x60) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) 2018/01/15 00:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) sendto$inet(r1, &(0x7f0000947000-0x3e)="b07544a098974f7d52ad6a74dddc6b9937c1b15538aadcec735d56a4379a41bdfeac9a16491526b4b5f67c6b5694f5781d97b7c48212cf2b13217d015e75", 0x3e, 0x4000000, &(0x7f00000c2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000dbc000-0x38)=[{r1, 0x0, 0x0}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000910000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000420000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000db6000)=0xc) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000af7000-0x8)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a8c000)=0x8) sendmsg$netlink(r0, &(0x7f0000ef8000)={&(0x7f000048e000)=@proc={0x10, 0x0, 0x1, 0x100000}, 0xc, &(0x7f0000dbd000)=[{&(0x7f0000488000)={0xd8, 0x1f, 0x630, 0x7, 0x2, "", [@generic="e0d0375b21b678d56572f6cd23142de0932a8ddc1257142db1c61c46ff0d352a5b1a06e7193635ec224f8f0f0aa7d28544adbafefb024dce5e0a4c1ec2704a35950ed288537735b6cc854393da9daf36da1c66c276601048cb4cb9f0a1a29f23da3bceece41703c0643401ebe58f665d7b1446c01fa77e062513eb9d495884f1ecdc2a08dedb0db988f019c4eb814e0ccc74f8aba174c87b7c045911cba685df89972a02da17b1e6d1d8f58cdf9cebf138001d70a4b869f9ae3f2e00872d2852831122b97a3941"]}, 0xd8}, {&(0x7f0000dbf000)={0x1c4, 0x36, 0xb00, 0x5, 0x2, "", [@nested={0xc4, 0x2c, [@typed={0x18, 0x58, @ipv6=@loopback={0x0, 0x1}}, @generic="5fbb287857af2168052a94e6ac941ddf4c694b351ed8989baebf40917713e91f8cdcf4556649336d88b31e23e912a15d56cfe93f588655da59e86ede4c3699b53cdf34ad261d2af59693e26ec8212e785e689a180c7e72aa030877fc389c930d9fe6ab6f8a43e108663ffaa77d3d5468a74cfd41f80a", @generic="c8fa5b203ad22b3da29b3d4a9c3d5d57f6bc7409e76a3f96304dde9845477fd76b5f10bd85e82fa70d2d4515fcaabe"]}, @nested={0xec, 0x7b, [@generic="6b7b8894fd0f83f0d86e0f952e4efc1f89782ec351d32b76bc390335dcebaef0ea37bc3f0b32af994d510431b2eb49abaf32f14d2c6db6b76d914819ddb7b650e3f870633a9f595e930df35d7696e22adb3ef6cdf75e4dd4e5e7d2856e1b0c726a35ebbf320914bd82161806c3d40f261ad5396fb7f649a65736b06215bde8b6fcc28870b13d27926929d608e7088565830bbe952400659f0da77f2d835869b5b39fdbacf398f71277f0b760354c9bab1f853372e3d9af5759530ce30558a23cad580fe9fa6a87848f94689559131a88f718e0d68ae30042397108175ff12b4c55440fe39ba3"]}, @generic="e9b80ef4"]}, 0x1c4}, {&(0x7f00000d3000-0x1558)={0x1558, 0x22, 0x400, 0x3, 0x0, "", [@generic="335ed50ea85a6ef1f4c6870e1aac6e39dd70d4f072cff9634fe80418de8c3f6519eb9663b80a5bf0d74b3a43bbad2ce75cb878285fbdbaa3050d973080fe1aa0656258e15ac496e110c81b897d50edd1ca5c39abbfd92f4e8c6e0a7829e706f77bbe799d51cb34ad4a0dfa985d3e42432cce38bc57b0333e1bda40728ba22c72c407f05980e8b47be020e1e4b0a83dc73eb5de672de2f28092dfaf8262482d1a9c9c5783073a56fcaf19d61ca50641d9448c30563d20ac6a6b7443bb34f2b37451c34178dfe8d7", @typed={0xc, 0x7a, @str='-\x00'}, @typed={0x8, 0x30, @void=""}, @generic="e74b0d1849764adaa3c5096c98a17d4821a80d47196f05b99b2c68b2ce2c1d9c0492e31eb4baf80199efe64470b23db5f558b0eafe71333de3a7c9591842ff2d156b37adec26626fd548b36f0056d6f9e85739881c93b91a270c3ca5e2a0a8d06debffb801b855942ccbb5ff13fb6985fffe6cc87c43a41e7b5f70c2a3cb4940ed272b6d15e7393b7bbb316e37f77cd32db7e39e3444b6d76970f2dd791f3cee0a9b7deaca0c32c0b80fe3293198", @generic="9f6bcbc3185247ea489726d1c2d2c5a478d4ab6d1ea64f59a67bef828329097656636f1a4ec1dbd7105597c7a3485d00f5bb90864a7c2aece9fc1ba8f9f1dbf5a5bf11bbaef88c92ff2eb0bdc2fcf6d34005feefac9c6796c9aa083ddf", @nested={0x1348, 0x40, [@typed={0x18, 0x5, @str='^keyringnodev\x00'}, @generic="5d341fcc0dcae1fb04776bd4051bd30e087339e217520ac8c6a80c928a4a178d069683033136450b78c02774ea0fe4ee24f236e3d2266e86a03ed5b5dfbe8e45005bd9a89c124ad2f3ff14d421a3c4f4f1f233508a5e508cb43de196933d183a507714722ec6c57be0d41d049baf862e1d8f2ed87800630451ccaa56a27ffaa8aea08b82fb8d31da5875468113f2fc093eb033e74d96a234bc12f3607d81abf4f2", @generic="e6478e565121396820d4f53e24a07069b2acff1e1b3c23d084faf8913f1096d1f8d51f575ead040b0279d98f7086e0f39f5fa1c95a3de48f25f0dee854d2e5ad710ee495b166465fc1e796732eefce99e88e5838a780494c3bc77a8ae8d9b8fc22d3952a11c59f01840121d8fc1c218fe7ed8ce919581091c2f15252a7741416b3891b4f31f6e0e8823832629a1fdffa4d0bd90a14e458c9f233308dfc6b0ba5e88bc19bef520c02d37bc221291e1094a19dac3ab9", @generic="11d7991da5dbf1a483c841f8560e562396c0528371fe643ad49e9b0d2f50d574db9598de67a6acc29292277040f6af4afe73ece5a867a243d890b9fc90578841eb99f2fb75072c778b6b1201a57eb6bea9bd6fd320601a2aee22c24988bf5931e5f302ad21c2d5b51f8a156f10f9b6430d7205940f2adba204b88d2e3b87df9d4475d679fb3c4af845e749e960810fa662eb9457bdff3f0353c1688b10a0e8c989cb5decd69e091d5bc366688d3f48ec9499c86f46795f02784dbf7e272d6e98f35ff6c7980dd7", @generic="808c17ca16d38eb8c59257a564c0b31b20e4f93933bf449f6b71175eeac84d44d914c730c9e222d1b19ed2b4d3aa485f283577af5e2e3bd41d205549ea1d5e8398b0b1240c75e2e5e6a190debd09f68e9008a063a1e06ead4d5919f501957019a913cd56c5c083c083bcd09e897ee80119c8ae", @generic="088db8ed4081103f562362adfca42caae4b08de3eea857b6d6dcf8c73e861449fcc2f7c04b35d248f0b49da31ea5c3f4e16b21203d509a4db5838e663cba4f59c3071ab4359bacd7303593e6a38109f28f417e15292f23978fe71c06fc54e18c280ddf875c00b5264ae117b9ad4909089e7f09818d4708bcc95ae181a5b10fcce78d2b0780dc4a58d897a51e2c2b", @typed={0xc, 0x58, @ipv4=@multicast2=0xe0000002}, @generic="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@typed={0x18, 0x5f, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x1558}, {&(0x7f0000945000)={0x154, 0x37, 0x100, 0x3, 0x1, "", [@nested={0xb8, 0xf, [@typed={0xc, 0x82, @pid=r2}, @typed={0x18, 0x59, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="f368b0c17cb6a28c6437947e8bc975eedd23d367345056aa81040bb5536c08ede712ebbc8e4f2419297b7c4bd249d248227942f4231e6240ceed200e3d88598e213aa456b59bcefa2b38660441c3580d5f05197e4923e44aa46ef725e2dff4658873eeaafa3b78d756a0b5be4c2ea59e9f1ae5c9d947817d4ff18aa85eca9b2d3a", @typed={0xc, 0x68, @uid=r3}]}, @generic="a14a0f20aada09e7ac756ce7a0498ff1fcadb5fdcc5a33602f61f952535ed4bb2ba620993fba436dd3d7af448312fc614cf3d4276b5086adc711", @generic="53ce9102545ace5091f5f1160670c663af3d3c737f2ea0d8e45ea3327fd2d0afa0df960b6454f12babb9abaa7b147d5ad0cc1af6b3c20eba4f68a65633c8408037843c0b7c526701634369f5ca624c90"]}, 0x154}], 0x4, 0x0, 0x0, 0x800}, 0x40000) 2018/01/15 00:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00008a3000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00007c1000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f54000)={0x0, 0x0}) pipe(&(0x7f0000f23000-0x8)={0x0, 0x0}) socketpair(0xa, 0x0, 0x0, &(0x7f0000f77000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000eea000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000152000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000795000)={{{@in=@empty=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb5000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000066c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee3000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000942000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00005a6000+0xe2c)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa6000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000fd5000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000401000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000513000)=0xe8) r13 = getgid() ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000405000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a76000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005da000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00009fe000)={0x0, 0x0, 0x0}, &(0x7f0000c2d000)=0xc) sendmsg$netlink(r0, &(0x7f00001e0000-0x38)={0x0, 0x0, &(0x7f0000e56000)=[{&(0x7f0000582000)={0x28, 0x30, 0x100, 0x6, 0x3, "", [@nested={0x18, 0xf, [@typed={0x8, 0x6, @void=""}, @typed={0xc, 0x83, @uid=r6}]}]}, 0x28}, {&(0x7f0000835000-0x1504)={0x1504, 0x2c, 0x4, 0x6, 0x0, "", [@generic="f6d687bcfbc19d7bd864c4cacd7773f20eff75f6f6", @generic="24bcf966582f052bdd81abbdec84c2cd8f801009fa16cbd6e9a6fbc880e321f6b21e39e9f3d95baa6ccaf5de2c569dcea946d19a796e569f5b7a24868d0d72c10d1b4e760e968a70402817bb4b1ed193d1da4bea5f4cf7a5311d786e7f745a82fe3b0b121c9c0ba74716094054ccdc54986c603573bfc853a1183ee4ab12b55eccc8105b1325521e9a14c51d77725f9329306c3be12e5be237e13aa022fa43b72bc6388156e223c89b3b9985dbbe82521c", @nested={0xfc, 0x7e, [@typed={0xc, 0x0, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @typed={0xc, 0x5d, @ipv4=@empty=0x0}, @generic="d429120372335b0c3ab81414df81713c865c6537ee9a7d3f3c594406a84341b9b823d70243f3595be7e9d0b8cade6b736a6b9e7ed00e8bd9f3d98d91077da5d6fe81e18b02d1e56e0e", @generic="7408906a117b510b31402c5f1d4f0ab2295d6eae1a514f8bc1a7b33d43cae3a5c214c9cc5ce41388cb1183ac9120719be406d132ab9b6cc2b0bc0fac2db2d474585429309f6d95c37027e70bac319b7d9b491eb7fc1c352da3dcceab2d87affaffdd492d23b6da5471112002242190219b4a6bc404df53f1fdfaeed08abc30aed9da7b6bf6dd180cc6c847b630409d3d9f2371ee"]}, @nested={0x1068, 0x70, [@generic="343a3d5728f5", 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@typed={0x8, 0x49, @void=""}, @nested={0xdc, 0x14, [@typed={0xa8, 0x5a, @binary="9ed6514352dd67ad4e4100862053a83fead2d4f4ae202bab712e48f1cfa162a9ef7dc4c448d1aa3e58aed36eb8655ea43850807d372e4c98032a90b76ef7d84716143b6f2e794e30359e00b55e022ea77a53a2ba17b00bca89ca34f235f8ff8629aebb2536c0a65f47961a690a85903d64d910b2c8f68e58860ea9b8ec1617f5f08235cb9435074af806aeba752f2aaf157343fff4e4eb8a2e3c2da61e58"}, @typed={0x18, 0x2e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x23, @str='\x00'}, @typed={0xc, 0x2e, @uid=r10}]}, @generic="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", @nested={0x6c, 0x7d, [@typed={0xc, 0x87, @u32=0x3}, @typed={0xc, 0x6e, @str='+\x00'}, @generic="ad460e809e4b0fcb2fe78546bd7d241fe62a3b2b4840f7b27eef43f39a662ed255b05c44f8c66bcd057e19a6ca92d6cc3a62bd319a2144323fea2a0b74acc232a9df21649220f0a605e513661e"]}]}, 0x4418}], 0x4, &(0x7f000053d000)=[@rights={0x20, 0x1, 0x1, [r0, r5, r3, r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x60, 0x40000}, 0x40000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00007ee000)={r1, 0x80000, r4}) ioctl$DRM_IOCTL_SET_UNIQUE(r17, 0x40106410, &(0x7f00008e8000-0x10)={0x20, &(0x7f00009a4000-0x20)="a4df283ed1e2c7742760aef71327fe154f16a4e8cfa01f7ee190a1d6a0f2dce0"}) 2018/01/15 00:42:04 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = socket$inet6(0xa, 0xa, 0x5) r2 = accept(r1, &(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000006000-0x4)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000005000)="f14a8fa4883e3f2811ffa86a61bfd8d53e849e42f31b355aca60d9449c3034b8f6eb3bfde6b731e923820fb929480b87cff8dcb8cfd0d10c95df15b7b64b1af74e66c51b35f9f9169323f1213295610391088b8de3b4e04f146daca25e749beb905a12033c8b34e21a732edfdb8a3f965d53bbf91843d3263cd20c29b5a1332103aa571b27c1dbf7a4c0c7e1b2f7e81c2a4a466b964afefd7bc75ab0450c9153aaeabeedb3c295232651e501bc4a51c232d05c00b582da82d7182db3da52db327b802bae84f4393dd1620d45adcc086777c13225064357595e8043dfa2d14a0ff92429", 0xe3) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x800000000029, 0x8}, 0x30f) 2018/01/15 00:42:04 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000c000)={0x0, 0x0}, &(0x7f0000fd8000-0x4)=0xfffffffffffffec1) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/15 00:42:04 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a6d000)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x3bf) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000b41000-0xe0)=[{0x0, 0x0, &(0x7f0000d18000)=[{&(0x7f0000f7d000-0xda)="e98ac51f34c0507790cbef08000cc8de485c6bc4fd07f44388", 0x19}], 0x1, &(0x7f0000a81000-0x18)=[], 0x0, 0x4}, {0x0, 0x0, &(0x7f0000f7c000)=[{&(0x7f0000e4d000-0x7d)="095b7f2d52aa4f8d8b3c1e0bb6bf4cba78e95a1566d1331f25f9cbf3f3acacb309d5f794786fa98e7630cb1d53e2e57a1728f724421cb59cdd6ed1341ca7a7da0fd3f27bcb413d86cf29c4020ef6d62aca5a19598e593183ce6e07f4f5873816ce86a02297d0a8868097d6cf582e0f20c3169b2d86357c0512b7b3cc8a", 0x7d}, {&(0x7f0000c0d000)="fbcd2731e6947919717474132e28da1d03f12f884e78a4313cabaca6358f9234a31b7b318c99d9cdf1b934158e6586ba344c847090a95c2ec5b42c596164d907a8fa1b80d9a8b1d99dc5ad63fd2c90c6c538b09e9d0f769a96ab392b0995183bea5476e3f805231042de2a22db52145d43f56ebf745232c1464aaa7e3c1419b1bb39bdcef5bf8dcbecf203a42b7e8d", 0x8f}, {&(0x7f0000f7d000-0xd7)="e4c8ef5fbaa531294a44ed12ab9cf7b3151a7232a5019e164275bb49b535195bcef0c9c23b352b2e8801182189bb415954d2c985fc90f6ad8c852e71260cd160ecc53f0dd615b7c5ab281ab7beb48c5a66edddda7a590e2ffec2c57a846ab3bd7482476b091250156af81cc6b0fedc78dc2fcf4774d07b33af549927d58970210becee5be9073abf1159a6172b80f707b5c703ba3cb9ed433e70591e4670cbb3f1276638a9bae55d806212666897c0c62da5638cb5ba07fe50d907078bccf5f65c914f4359f9b044d2802ae030bbb5f5e4847baa1b587f", 0xd7}], 0x3, &(0x7f000051a000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x90}, {0x0, 0x0, &(0x7f0000f7c000)=[], 0x0, &(0x7f0000f7d000-0xc8)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x50, 0x117, 0x2, 0x3c, "9a8f3cdcb7ed3b06ce5d7d78a6a1d69eea543c6fa7665c6858be64828af9f5512b014753b295f2adc393c23e30915163e31afb0eb7118cb95c4058ee"}], 0x98, 0x8000}, {0x0, 0x0, &(0x7f0000f7d000-0x30)=[{&(0x7f0000f7c000)="14b1", 0x2}, {&(0x7f0000f7d000-0x2c)="79c32259309eaadb2ea328eb671350d1fc3e43cc541b072eb81d78a98c7029962d8e80d0811c3d95304252e2", 0x2c}], 0x2, &(0x7f0000c0e000-0x120)=[@iv={0x60, 0x117, 0x2, 0x45, "f103e01816af617b6ef130af051a19d868b299d5a8f1108ca110cef678b38d7dd26d7875ccfe9ee3f66b06fdbea4d1ae8db7a0f20d352bc67301318846a1198fdfa9fb4942"}, @iv={0x90, 0x117, 0x2, 0x76, "b810904b77c7eac327f7216ead1437c81b0defb9e2fe4c0ec6c5461b79a6ca735bbcf9ee15d8943ffff4ae404872bccc7e216ca01790906c031d9a1912f54ad36696a1cb639c39fb7557014291279f4f2e162bc7a3e792a2cd9924d1369b82ab1b3bffd19a0a3ce705c8406d1a9e6615f0e4dd74f53c"}], 0xf0, 0x0}], 0x4, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f00008c5000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000f7f000)=@nfc={0x27, 0x3f, 0x5, 0x3}, 0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000398000)={0xfffffffffffffffe, 0x2, 0x4, 0x3, 0x4, [{0x6, 0x1, 0x2, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0xfff, 0x3ff, 0x13, 0x0, 0x0, 0x1081, 0x0, 0x0, 0x0}, {0xfa, 0x400, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x2, 0x2, 0x2, 0x0, 0x0, 0x2c0c, 0x0, 0x0, 0x0}]}) 2018/01/15 00:42:04 executing program 2: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4b010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d170c41d009976034d6557bf8917cad630598f6e58fd17060178aabb64ffffffed0000464c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair(0x8, 0x800, 0x5133c50a, &(0x7f00004b3000-0x8)={0x0, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000028d000)={r2, 0x6, 0x8, "a69451ab86004e022a49f85e8383752134062c7f16bcaa85948fa9d690b3d44efa88e4ea770293538461c66e21e22b03e2ce730517f4158932d9d2457bdb79d6341a7ec3321bd537741181539c02461e9a3f582d32c2002aea7e774e69f9d2d3686184157855a31cc33022fa2c344392b397efad59a93b8143966f247fc5a8a4ba6cd0b153f058f2cb68b86d70c931a0adf9b3733ff6a764679417d511dcff77f4f519064c3aa7fa061ad661dfb9152f475e85f6c07fa15ca9f8bf97dea4ba724d8c8acefae04e94637ed1acacc63d49"}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f00005b6000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000351000-0x4)=0x10) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/15 00:42:04 executing program 6: r0 = socket(0x4, 0xe, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000e7e000-0x10)={0x4, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x400080002, 0xc) write(r1, &(0x7f00004ec000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r1, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900060020002200001200", 0x1f) 2018/01/15 00:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f000064d000-0x10)=[{&(0x7f0000360000-0x20)="4535f9a479a97473ba45e59c59179306", 0x10}], 0x1) r3 = accept4(r1, 0x0, &(0x7f00003e6000-0x4)=0x0, 0x80000) getsockopt$inet6_dccp_int(r3, 0x21, 0x10, &(0x7f0000dde000)=0x0, &(0x7f0000d1e000-0x4)=0x4) syz_emit_ethernet(0x82, &(0x7f00001c3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@ssrr={0x89, 0xb, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@empty=0x0], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @generic={0x0, 0xf, "9c1de3d0730e881b9bc7554f1e"}]}}, ""}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000269000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f000058f000)={0x1f, 0x7}) 2018/01/15 00:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000089b000)=0x5) r1 = epoll_create1(0x0) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0xa, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000065d000-0xc)={0x0, 0x9, 0x2, [0x100, 0x3ff]}, &(0x7f000006f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a3a000-0x8)={r2, 0x10000}, &(0x7f0000005000-0x4)=0x8) 2018/01/15 00:42:04 executing program 1: socketpair$inet6(0xa, 0x7, 0x3, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002ed000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={r2, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x57, "32927d2473f2292f04630a8182fd5fe568c431adf7f17685664dfc16094e1255b41cf9c903ccf90eea8b93f95baf9f71f130e91704c2dca92a9c461027ade4d6eb8c3b3827f6d5ffcec66fb353b44efe233ab1b6530326"}, &(0x7f0000003000-0x4)=0x5f) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000002000)=0x10000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x5, 0x7, 0x401, 0x1, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r6, 0xfffffffffffffff8, 0x800, 0x40000000, 0x1, 0x0, 0x4, 0x100, {r6, @in6={{0xa, 0x1, 0x1050, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x7fffffff, 0x650, 0xecd9}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r5, &(0x7f0000003000)=[{&(0x7f0000003000)=""/243, 0xf3}, {&(0x7f0000001000)=""/239, 0xef}, {&(0x7f0000002000-0x80)=""/128, 0x80}, {&(0x7f0000002000)=""/58, 0x3a}, {&(0x7f0000003000)=""/147, 0x93}, {&(0x7f0000003000)=""/197, 0xc5}, {&(0x7f0000002000)=""/222, 0xde}], 0x7, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f0000001000-0x8)={0x0, 0x0, []}) 2018/01/15 00:42:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 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) writev(r0, &(0x7f0000007000)=[{&(0x7f000000f000-0xcb)="a9c09a818c1c7cff4925357ec430d99b0d6ef69a64e5e4dc74e6d115abae92b71cf506dc43ac5a1f3342e8d0f11f9af4ce2fc1501495cf1677ca7bed6a3bb666d23dbac63d8422b99cf053e4b5f9dbd894c3a03ea2b7d14a67146ffc26e0727bdbddb032ff2ba8ad5adfc0b1ec6def6e92364c72b5bc30d442df9d046afde5cfeaf65ab1cc864859d8f6e69efe22333ae85750e3f7d60ac2ee1030c17a29f809f155fbece359056957a1056a51fccc159ddee6595b77594a1d10086dda45ccc1ae2f9022568b8ff2d8dec6", 0xcb}, {&(0x7f000000e000)="f15f5e3ec9d63d93325d482f7525324069aab416205ba74452184ab7e4ad89d8e745", 0x22}, {&(0x7f000000f000-0x7b)="1f9223d9be93ff9ffb4ea687cbe1b3b3d583b451c16ed3e09c399f0eab398261ab88d5f4db6e7cabaa00dea01dd559a43bd4fb55c9aa731693621ec21a1578cee45d602770f9654a14fcd6f461d9edfb92b6d201d10b368546d44f961846c2ae89b9eb6d96e8366080dc2796edea36003b54c088497629a5f62e25", 0x7b}, {&(0x7f000000a000)="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", 0x1000}], 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000005000-0x164)={0x14, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000e000)={0x0, 0x0}) [ 205.463900] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 205.495480] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/15 00:42:04 executing program 0: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80007, 0x7a8f, &(0x7f00008d9000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008d4000-0x90)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/15 00:42:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000094e000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7ff, 0x5, [0x0, 0x3, 0x1, 0x81, 0x2]}, &(0x7f0000c46000)=0x12) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000271000-0xa)={r1, 0xfa, 0x1, [0x3]}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000cee000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e1d000)=0x14) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f000005d000)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) socket$packet(0x11, 0x3, 0x300) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000842000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) pipe(&(0x7f00001f8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f00002bf000-0xe2)={0x0, 0xda, "a13024c3e919d19f1bbe594b5572fa12d42a5d0812f85bfd303554eadec12f855743b0aea6bd1561bbd8c8ded02b6143f59ee4e996f9c8df3191a8dd510f9fe22d6b0d06e39769e46a1396ae148c90d1fff3481f662b8f401099a0c0df3ce172a3450195ed4a57e5cf15772e7b60b973443a3ae3aa50b7876a698adc32b28b25064428ca27eef0afd9ef1d80d856894e2e6b3813761a0a1d5e53d5eb4e0c2bc674482d35586044eb6a8968ca64da5eabfcd369efe96e045514e1aa7b862b11812ce2054e61fc6ab47ac1303f0aad0cda8205605b86591bd41496"}, &(0x7f0000c75000-0x4)=0xe2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00001b2000)={0x8, 0x0, 0x5, 0x6a47, r9}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005df000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r8, 0x40086409, &(0x7f000093f000-0x8)={r10, 0x0}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f000014f000)={r9, 0x0}, 0x8) getsockopt$netrom_NETROM_T2(r8, 0x103, 0x2, &(0x7f0000703000-0x4)=0x9, &(0x7f0000316000)=0x4) 2018/01/15 00:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000b52000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000702000-0x4)=0xffff, 0x4) bind$alg(r0, &(0x7f00003be000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0xffffffffffffffc2) sendto(r1, &(0x7f0000e91000)="46647d12e7168ef67b0ae7bf9425d7cd86c27cc86d9edaef6ed44821dc82a57d1c2de9cdc6aea33db9ebafbb6ac8b3b3b2f35ec380509f0481a282e1fe887478b7fb6b572c2377fefa65a015f68f99ebeaa0b1ce9be9699cc6572a6cd4196cba39", 0x61, 0x2400c0c1, &(0x7f0000ea1000-0x1c)=@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x1c) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000145000)=[{0x0, 0x0, &(0x7f0000ac7000)=[{&(0x7f0000512000)="1fe2a97afbd96f976a0279d659bcb364917f826b08f54b5cffdd16c02bdfe7cc5287af009489ab8049ecb20b97e3bfafa57749758cb27f0dbcbdd59864e5dde079bcfe8d3ff3468294b418513f53f91ed1d3bd958cf174c8a6033fbd7189591ec08080a855e3dd2d1cc3eee5e9e8e74a89b07111b61c8e3e3d4295116d9c17c38a3c5125e8699756d0e03d394a9570d13eba802ae053256a507945eca4e55a4606790dac9c254982e27d172cdd4f181afeed44d5b4e336f53ee264e183ffa2867dbf6263f105268afd1560c77f0fdd025c1d807afcb6b8201bbcb968", 0xdc}, {&(0x7f000020f000-0x5f)="0aee0fb4899149dd7b9a940c090fecd511d88060b6a77e11979f72f6ef4774f432b4159d47ad389c176a6e42", 0x2c}, {&(0x7f00003f3000-0x98)="610925f782e43c3c53974d4847e2b40a5d474c0274eab1d39a0d0597a7ae58f7fbe156066c7e1dd8a4534b712c342029b148863069cb22e9a26aa2d1ce642e089253084d1319c6ccc26e75bd5e412f637d9ed692b87884fb8c4571070ebb1880f631a35be30ac24d2ba16e38be13be6916c593dd551db3be527276eb3542bd95e00630a7", 0x84}, {&(0x7f0000540000-0x3c)="b166fc6d952ff253ade9dae08d8ffa3f6ed76936580b1bbdc3f82947021bad5b63cc3e84b58b30cb6c254be6", 0x2c}], 0x4, &(0x7f00007a1000-0x6)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000890000)={0x0, 0x4, 0x10}, &(0x7f0000118000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ef9000-0x8)=@assoc_value={r4, 0x478}, 0x8) [ 205.531709] validate_nla: 4 callbacks suppressed [ 205.531716] netlink: 'syz-executor6': attribute type 6 has an invalid length. [ 205.564205] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 205.567114] netlink: 'syz-executor6': attribute type 6 has an invalid length. 2018/01/15 00:42:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) socketpair$inet(0x2, 0x1, 0xec8, &(0x7f00005d2000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) epoll_create(0xbb3) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000d5b000)=0x7ff, 0x2) 2018/01/15 00:42:12 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fd2000-0x10)={0x0, 0x88, &(0x7f0000fd1000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x77e8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fd1000)=0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fd1000)={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r2, 0x0, 0x62, &(0x7f00001e3000)=""/30, &(0x7f0000885000-0x4)=0x1e) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007a0000-0xc)={0x4000000080, 0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/15 00:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b46000)='vegas\x00', 0x6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000ec4000+0xab0)=""/36, &(0x7f00005d2000-0x4)=0x24) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d31000-0x4)={r1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00007a1000-0x8)={0x0, 0x2}, &(0x7f00002bb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000769000)={r3, 0xfb, 0x9, 0x9, 0x7f, 0x400}, 0x14) socket$kcm(0x29, 0x5, 0x0) syz_extract_tcp_res(&(0x7f0000b0e000-0x8)={0x0, 0x0}, 0x11348278, 0x40) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000b91000)=0x0, &(0x7f0000699000)=0x4) 2018/01/15 00:42:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[], 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c13000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bcf000-0x4)=0x0, &(0x7f00004b2000)=0x4) sendmmsg$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)=[{&(0x7f00001d4000-0x5a1)="d0", 0x1}], 0x1, &(0x7f0000959000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 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) 2018/01/15 00:42:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) sendto$inet6(r0, &(0x7f00006eb000-0x1000)="b1835dd7407ce18a560e54db4f430bac5baaa399ef49ca328abac919c2eb92741eee0b319365a0a69a220d52daceecd81f4c9e0695d71333e174b79f762fd7126cea2cb5688773bc357cb652e885caaee240f5e9803c971f23ecbafaab98b4f379bab7baee61fdbc93ffb008555fc1c7eb487dd0e84dffd35df4bd1b40fea4ee56c97dd9c34ddca4cfd9318f95f16b59714d81d470f126a5e3f2c0735932e35843e3835d00eb3168ada51172b9a9981b0fe087fe1b751a9d4ba96bc3f73117f34642e8a7354b69dad6872d068392406565c597a524544bd9b3361a39a19c64dc00a35d6913fe802274c4c3c2291bd7be4052d56f86b1afa3a391a3dfde2847bf2e9d3f91ff92ac70f1b20bf577bbfb4a2ac6e6226bf2a502080ac983a1ef9288c3570a089ea98935b03de0f2ebd22c76f978fe1c57afc59f0015ebf18a3167219ede80457f9bcc5d88bab9150d3bcf454dfed14f9f541e79e2246d416dd70204f1b035329b76b1a1337676c9bc403eb07c4cab9653f83196d04aa4f1e8316d06de3f7b3f183ff420803fc181a970148ad8f9bc383850abdbca2aa7208edde946d73dbeb06b0a46ba759afc5a998fb8d30b2bf870aa2bfda2694742207ff070d42ee4d557cb8713529ee5fb0c9ed3b17a66eb029e6fdfee680033907c1a977e7e2aed2897e2a0e629315cf9ea931d17b054b581562460cf2f7f6bad23e7958713d3b7fc2cff1c988b512b76827849e78ac339cfcdefba5eeb87e6872d83520d18259c2eeb4d37970d65f697f55debed0bf4b2d9efb2582330d1bc42cabb07ab480b609a04874f318bd474aa0fb665c397836cc42a3222cf66fb22032668420881c8abd512cc81de758736ffbc8479845eae944a257c65a83c5bfd9039b54eb55d9e887d3ffcf39fccb8de9c7ec0d4098c537d4510172c73d69537de37b08082807405af24c0ac0de157807d8fa6588ccb86cc273fed022a69a62f95a8f34d82318ec2e6e6d1a7e890a21a50978041b75b1dacb5bda5cb5b70475b013b0b42c10843e3c4c5eb4c83be4232c2266e86f0efccabc199890946ca1cf1d0531c77755a94d712824156c87cd590de66cc7fb196f35bb618a11abae334bdee6eb38f3c2ecdace1051958953572b4ec0bc0c4b872ddbd42534099104a43802f3892c2c7eeae521ceded337a97f5957f6be693c5ec9be0d021b637f2d51c78538837fe24f134c3fec3bddf92c01806187ae2638d3247afce41057284e78050b9a1ab170147b6b99de8ce059a59793cef7b0be2c5afd69da5d5efc192a0e1a4d027b027f6a86bd3c2c5ace389fb914e4dec7380c6d07f46554e79df25ef05c5c2eb67a85c7d7cbcfec2b59fa45de01cf951e832feff7e395839df033eb8da460c39c8ed48969b98ebcefd99ebdcb009ddaaab20cd9a02001cfd1696284ee9e953500457ccc72d8b5c2ca3cfc3bb64184c69e3d54b81868d48bdad3ef832c417b15e563d54e07bc9b281a0b56d58c830ca8d41650aa219cf4a51e508c19568033106a23e43e25f065425f426c342a63d6ac356a9731ba330a8404dbd62f903a2b966016da699a3980dd03d4ec2440193faccd21f88e72b0490ed7e1bcb1aa6a0349cccef7cb2cf769a1c799c80e9dd1745168d9922f6fa8fa85041f1366c15bb07ab82b62ad01070a12d24204c67148bb3868d73be79152ffef5e77b4a851e9475b52f7c028f7c545921d05754ad2505814764ec070b12c6e17a285edc005b7056aea09e8f9c88fc78552d7ecff79777c5cc0ed2799b13e0a902fa716f81138e418e2a2ea1419fb124dcaa24777fcf6779f9a99023529455ca492fcd386aebf9c03fb76606d9436c741a6595ce9b4d15ae31a00e98718c3087584dfc26b5b4c96cd5d0036d4d86de95359e68c603c82b299f8c932e0f8d219fdd2e3af1df337790873acc0408f3b6b2ea97163a378ae10985e6b2049af459b0afeaf831f702f001ae5c0e4d55930d09a94613503dcf92acf56185615a6f12cadbb58ae6c3690d50d8d95487d148167c9683bb892b029427ed3f48a2c6b1e091586417f669e06814ea84b165f23d13f2bbd47a3c628c370e5719bcaf493e4a965e94543ed4fddea72d5e6633bdc4b0afb080c3b8563d4bec6191654d65392dd16716c01fb19b679f76f3047be46fd5a555e6836d00cf617bb40ff1fe2087f5009dbbd0137d459152e1a2050e9f0f931780e9d42b1886e44ba971b56585129ca6531da44ea9e1594e771fe8a5330a77fe84f138d8d6be917417f59d9e6f4da2dcacccc6b7b0ed1b7c2df7585b5c9aea4e43acf2f655f87fe1745c854d8a953b735f298f48fe4f3c4060c23a937f64a7db51645751fa28cc7d431366b16725de5eefb208a9b94100994f33a467c160c437be0178cc8d01d4d0a6814c702b01f157c953e5b58dcebbfb285ae5e1465ebeb0cfa6275cf7fcdb34e60a0d9990f7cd0171d79f94e203c0d4db46966f7fbfd9660ffa143e1ceb43f534c6815d2d4c6d00f0a2b630ce1244f66e18bc355ed6db5af6886228333c4fee2ce9b27e90146dca8dd130088b944517aa3111807b75e016d0f50f7d3883c6d9b6cda9102066f00e40dfc5d48689dd93eb470052ed818bf1d3d2ed9be520a7255c4a9984b814b37af8f661b9ec65ff1f9f4696df3d21727e87d044468617671425be1babefb165347d10e55ce24fb9bf98da635e90f70955d9f5f82a9613fd6ee06f5bac1fb0ebff284d8a0c05c494a14e4781b33745bb13fc57780c72e56aa025e262b3f5e200a266f9f2580005925c0b72865464e1b4dbeedf8d1d406ed741e1db5f80d5a00f6d9bc8d81e5ee7fe8990f557622d9d0077478428dd6475afb53560a8f0de9189b41c9ae1d8a82a3c1bce884e52a544c90383ac2be13262393135b7bb82e73e6833bf0e7fcb089c503a72de4fa5bba306299f080d9395c3a39c3067e05abec50b3eab2534e47b172af3371d0167d5d015a18e03971c11d1753e245095668c1b53f30794f19e374dbf1d1961c57df38eba09607c6362894de0b42e9045b7663221103957e3c18b186949b72bccbbba83c9e51d523bfee3c69a62304d3fe8712d9d5d737d43a10cef62758dc8148fb697ae70f1612661ca9738ac97ebe5f101d92267e0c30f29f98d6198987e3ebe4edf31434f58f048517fe606b890bf11e9a05514047e288c6c7caf38041c6edfe47c7b60d2f219d2472a65419df7a6be880bfcef294f2ee11f640effe9d9c86951a3c848b695666fd97dfae29d1af97954979b93566961b8b0ed5e618c1b9801e0a5ef38d9e66a77c8e4d037448077e09c89a578003f9df09655977ee2c6d6601a982c1b39bf6350d0be0d5ebab97a2eb342d105434433652e55c8e456e086f33d6776497c6abc25da873cec07ccdf5692615947db9085eff7cf648be54010c02c4749f10649d51c4451f12017613ced21ab9109c4e326c287c05a85aa31a02d69fc1f712f601929c2b415bebf264ccda36a11a766521b12c6c9b7d7f22eca23127458a9372409954061a28756b32a2e70b313ae5434b5d2980a3f7fe01cef5009f2f62e09fca8bea06aea8fa75fc88d8fcf7ca4ae5dff1e96dbccb3891eaadd04431ff947a25ba0c7890534e24c8dbe4c51452e42a9ed66746bd90555246f5d5b08728972e486a127882e3f3deb9c6ea1f0138b00b105c95ec66d612c9be2a47e9d01edfc281d0165460bcdde8ab7b5f1a44c48b51a980c7a0cdadce7080c20737d4554b26e2666c86786fe9b12626d32a69b3558fb36c5c12bc1afca56729bf9988af94fe8241ab29a6b95f2c69acf853786f5173a2d50346f44293e18c811be374c1f0d5cff3894fdff7fd640982c48bdef270521fe517781d12f1f85a4405b5e737223cab4a560a77de66837e53156338491001be694aeaaaa59b3236fe4b13999310190339999336d6fcc2004607ea64f69ac4d9db5ad02df7757bcef7f253e406d06d4becab6ce87649f6e0facb726abffbc56cb552e29219db2200bdc9d7d95948732f13ee65b729196143558fdb01d77079b70f21dd6c0325cabcb81eb1d50e57d19844cf3c4080a58d25a6baf7a8d2b3c2b0a3c667445f5a6a7f30858b9ec02dd1c89718975ef78f7e08160b70e109bbe1327d65326c8131a3414431222de751cc372fea99263052f41370e249f118b38edd8ba704a184d5cc826b467b153bfb47b8bfe0f42cdfee2b8477b538f3d906341c12d8d5ce1565f5c33d593bf076c91c246d9d8b36ed9fbffdb36a2b5a64f03a8b9ab74c532632678f711799f258bdbd6382ae6a0cbc1baef10909042435e152752ba59f3b918a06d4d6e5d9d177fc9c6765f6ac3c09f9ea48993e937e5a6c021e785936da67993699122200fd0e323c6ec0cb7d0b07851dc4e7b90b12ce9c93d058a4925da52ae85653e4bf3df2673b059105d0765689225395a5167c2ff437d381a27c077912903b05eaecf74d5cd98ccd1c66ba82741346540599ee82eabca82fedd627b449c663edc692a97828044b54f5e826606feb7a2b53326adde27218cd1c416f38fa112e6b5ac258c0db456ee3e017c17f7d8137e1758b3f909da4d87060ae91eb407eed9baf899e4efff8aa78a94145b7c68c2c9667b2ef45f67c7870705996238306d9ad5cf2daef63727c36c46df5a2529c0477d49ff953dc508266d992bc909da8201cec7dd6250ba145fe6b759728f583999962c4dc41da0c817eee13bf2e02442e5e5f15da9087074c6472c11530eb1789be756a5a1d1fe095b9bb66229649bc0c1ffb529e32d79fcd69ebdb694a772b3e6e3e59b5d8c74116607133c7fbd2481a45e9891d5c8d30247efe9af24160039af68855ace312c99eefafae8095b484d1003bdee3270619d0969594ff41159d2be3b8d86a19f1ef037d2251fb5c2b1ca388dd3840c2bf8ab6d7f95cc214c62fb7d962f3a50c939bf9254b24771be9fcc1bd6d145b6d72564be107bfa611595894f90c80835a2022660fbb05d2776b17c06dc895aa41022dac6309a689f917a677cbf74e0b8e7e310e133b75e2db7ee4f75af2e9dbf4ab8500735af672aacc121fe555d056dc6927c42ed4399afd2eb8c0e2d5533b955dfe7a2efa15015eedfff79879a97acacb12a203b0c5f757a87a88a14877b307ca73734413b8124e454ab515242f987f854ccb7309276cf3514bf224380fd1a2752eb71d0cbd3db1d62ae148d957e3895eaba87db5c9028b780915bcf78553df1f718a5a6caab605a3896c9a0b5e9d8fcad6627538e34a2a297be110a2f6dad144f780194da8b8747e7eb2489f596834fa831c595400d5e4b4f135a2c65a40f1e62059059bf5a6eb3f2040c7474ba7461a2a8629c72f73efe7cd365b9bb608bb5e6b875bf7e1763262d53323a023639cb32aeab8a478df840a3601c29e400ee6d3ed14ee3afcf5605ca6c67ce6228a799973f56111fce1b319b9bdcf7ef42f46c503906d7029e161795b5f28a5c4a92201d67efa7880488455c7ad448b4498de4d37496661a67849e3bcf25d4141db9f585cda5ce6c048afe66567a192fa44a420cb4b26f890405276fad564e90441abbef69d9530cbdb40060479306eb3f86a90ab002b3edb09ed9301c79b17519263cfb52b45c08f410fc1af9967ec9981652f88404e50a23db14557da2f6a58cf92126b58014d15949acc98c49bd1bca5e5751f020af4465245e84fe7be08633d53bb850008b41c9b6b6000208c963a72ad5ffac11bcec670897d03a0ff33f5cffaaa61e8a9bde33d915f066e106be", 0x1000, 0x48800, 0x0, 0x0) 2018/01/15 00:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004a9000-0x108)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x29, 0xfffffffffffffffd, 0x100000000, 0x6270, 0xffff, 0x9, 0x1f68d3cd, 0x9, 0x7ff, 0x1, 0x2, 0x9, 0x7fff, 0xfffffffffffffff7]}, &(0x7f00001dc000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fa1000-0xc)={r1, 0x9, 0x30}, 0xc) write(r0, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x22) 2018/01/15 00:42:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80000000000001, 0x0) sendmsg$alg(r0, &(0x7f0000f89000-0x38)={0x0, 0x0, &(0x7f0000e0f000)=[{&(0x7f000090f000-0xcc)="fed5b298065121e2aad519617c23c791d751dad8d591bf1b0ada7c103247909213b49c74d09c0b339db7c2df13bdb837816c47772a5baf0225a0a63487a73ffb2bbc3a65e51f8d7499b9c67c15dc97da0c6a20e4197ae87be6a412d0a96bbcaecbecdec5540c3a6bc9b00a49d29662916348c40935eb59e8a31bf071652c1583159f5b19bfd7ea4cc0dfc1b9b84bc2d5fcd4b5c4332b1a67f1d64ba52e9e0cf35c5b13bbbbb891fa6ed8420d560f85215a1be792d052c7268f8d33764f70e619c559b0d1f7eb68246843d08f", 0xcc}, {&(0x7f00002c8000)="ed9187f2f06b87b0dcb1f47bfbc44b920bc146e829c277f3d749142d76047c9a134b96d951f9ac086caaeda529d65d0edac5e8058349a54d0593e46274fdd1a23beca2ef8da7395fd75eee3ef00388f8afd348c7e27b820f833e91a8777cbf0d3d2fac413ccd9e427fd5755abbeb88ff7208e3923f89b0592068aa17da1056a9f357ac818832b63477a9e2d6a495218f96f3ed6dc896c2f425b11bb837ec9551329b42792b209605dc5289c949e081a63c5f70", 0xb3}, {&(0x7f0000f3b000)="", 0x0}], 0x3, &(0x7f0000fbd000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "95a425ae7e115cdbfc7d02c027df2a70f65ec446123addc61e4411d96fc132cd6650b73409fb728e088f4cbccf28e6a23680ce3e4918871314faa117cd4f455c6cbfed1b384d60860dc27519019373ee31fa9e5682a1723477c126af77bc0a7484403b3c010f735f30969ecbd18e198185874cf51522e196d1fce0661226a40004efc4777c5af167ac7ba684904be96f612233239337770b792a87025db1d73dde414dba0759c3b6ac334cd94711ec94a7e8d7d03e9b147bf3a0199f0a3a1c123e5cde35ffde2dabe8e4d8e50941faa8cd643308cf96f4ccaa677ce6fc676b84ad89d3703e0557f9ac4b4aa032c503374dadc9d858e4f0104101ca4dc81e66bb1f66e34f3f34e78f78cc26d63c942b453a0a3dde74fa263973d7896de10cf9a55972446859e3e44983cc10feb734163e07d21a683e52ce09f19af29581d95dd1fb1e24e92ebb7db32897104073e70f1d47b880ccddf205ac49e3be4acec5c79f0998eb75a127d010416a1d81c23378c2057eae147e0e6682e451f0b9b3645e6b49ac17d9288b72527cebc23917e41e9068285807470cbe97d2afa9597121d3db5fcda9e400442bf3073d761a0d1ff8c066a0b84192506ef02cb0afe6ec92a8c6e6a195df3ce888b9a5cafd2879d023219687012c3b92c29020e5b57b21f5e4ea35759d92df2e8533bdaef07495cfb03367280be2f47d960070290b57dd617244741b4b0b572d5a4acb2c8acabfd101f9faa9163c6fa8dffe6a8823cfca9341adce6dc072561eddfdde08f81803d5f9676def34398e0afe9c816f6261305276906a27681f4491db9752d21b99d1e049c08faab6244817f34eae42993f879993a5c16c67fede3ace01294ba4e629f836befdcddffdb07feeef5552438d43f400de13bcb3b810f19d6e12310ec0e19a0694ec17ea61f1af9f874c1e028f895d418a4f55449154a893cb5948c8aaede51004d5fe232b867379a2b42eecedd617937c00a2dcb95005af9e87cb7b817505142d4e3297aa021e7f5ab68531104e1ed027115afe7e862df96e0bc66945c70a64460c689930c9573afe5d44b04d266d0d8e74b4e3123cb7344333bd025269caf61a2c4beb8aa66ba94eeae4cc9504dce34055d9de151a9d53c7e2426e2c11c43c0f11017590094aeb87645aeef5806f59a6f04060733ee603abe8cb0f9427338ac43d33ffc00434a21d991c1fe4b7389c692772f9f6582fa76b1ad419d6d4b2decdafff4adcf9057341d9b2b985f2239d9030423638e194c971bb6650fbc1593207b02d24f20adefa8e0904c78f993f6c02b21000191c6e63c71f5d5f7676997a8843cf2222835a54dcaf18929770b485199dc173c5535684ba0cd2afae204eda98fbaeb75bc8b78794f077842fe5d3715dda650cc0367470fc4578bf49f46cae39506961468a45c4cc1eb520db679ae6c313b64d9a75f44a423bd45ebd6c1f2d742e2df67563aaa861f3e2a4eee51191ddbcc12b28722f254e19e80d466527fd7ac856051aa8dd2d73ac97be8f22f5ae7184ae9455bf8e7da83554cf84c530a2c1cffc2354f0d5e674d5f323edf69a78ffdf893e57ee5e7e6d4a23e6dfb5b93197123eae699e372e11f43ea3e369155fac3a7072a1fad6025149d1cbbc5aeb8a0b80657bc443df304ae01ec8814d38ea9c2e194c6984e6764d61259e9970e300fbac6935493010bd120ab89ce60f0a3e3cf4aace005c515c7d2853febc8fa67282e77dbf24454245da0d505ff2a2202ded54ae66c74c652599c6ff3766c9ec675d74c5c6fd6fd5fcbd1a480849a635f6fe8e95fab6ee1d111d14e75f0dc1779fbcc236e2d30dee97fe7027c135d5ff9c2d160be7477a1349302c6f6319f4f93fdf10536c2d46f289dbd44af85b64364f0fd4c7d48b47a14c393a16dd859a863cbbda1ddf5eacf98cdbede5a2f5f1d2be1776b20f5f0c24181931d7468cb8ecb4a44bca13e5c398ad695216b9ebbb99f98670f153c906f2ff1053626ab5a8a52471aeaf007bebe65d66ab38c74b2cb4927a4ce0d8b9aa478b1816f0b2efb5d8fc28d02eda509e26040f69810955d10c4c276da5608d79d77cd8e6248f7099eed7ed3c3f87c706cf923530e1d9f0df2d37a3c41db6a0b80eb301405e4b204cd528dd1a79a171a647f42f9e8e8ed1a535ee1a6e75dee26cd39d1b1a79be7fe221be39ceb1b77d1142fac036a77ecfc146913d7d36fc362a92a9a3d120d6e283b09797dcce66affe02a739a7b19e49ec65571a441c13a2a2b7eecf549394edc8136f9f78360d5ed10b6d6bee5af2441f804a4f7227b75453f63cc8af4ba30e141f47ed446c27720ab5850cfcd6c62b9e4aca706676f38614e8e7c6525f5c1e13b913c1dc750bfca73466aba811f28dab5717a81f4305bf0a688e92bb7bbc8c7ccf7662776f35c98f91bb600c39dea8892dd7dcb10e86c8af1d944f335060bf0e03a35e651c0effc5a7e870168a07f885f89a125daee0829d0821dc07fb9e34dc6938b80940e2f980e959941f08df9959367257f767e225581c9456543c27ffb4a5309a84a3bf0ef229e5a7d4b75fcd89205eb2e49cb214cf6dc0231334630e7634c978ba3c5a41786f6cb7f430137903b19dec464395b315249c6e39df17673654c3ccdf0b1983789e7508175cdd3a22bf11fe3572edfb7ce22982524e67b3bcbf3d0c8555fbc543eaf5acf07081790eb14c5ef82bb3a28553e5b17b60efbb24dd29dac4d2a43a799ec4bb114abbc15462c8e888b101539df36ea0c285978c13e713f1c6fea1b1b997437b785d71ae5f3be6ec1586cf42eda7abed3852c596953ed222a7c5f349615d86e665ec3b1c590889134fb9e615f1c5b83cd3813fb09eaa6a49c25e2acb68fb6fcd14ce47cbe96fe48499e1fa8d400b026f84d2f89472565e4285d1b8804b5c2cfed75e92f90b00cd9e40e53139e56f02cccb6328f8bc610d9af26b63b8e462a3f004ec25433baed88e9670dd12502c71ac154051604f2b8fb865e7b43bfa0a533bfcc7b0bd9c246f3241bded865715b99082d6dbbf5ce1f9dfb0ecf0fe3e76a26029d01d29fa4dfcba43828c2557ed8ec6cdc7530529a648292c5fdbb1a52d8d8d6319aadc207cf86ef6d87546f2676e184fa53783d5c402401f9610d25e0b5e5dfab4c9b60d5e3685197e53f4a7f55ff3c71b6c86cda6292b583df9daf873b4a7c3fe7d63e05faf39999a4c08324823d846c20b4fd56dca66895bb58d495770614ec50eea07b552898dc71d3434f68e2a48d15bc39a5fd25cf4ceaa891efc6c0ea8627b82c2493210510c9a689ddfab604f381ea0fcaf5f32ba4ee4f7e0cedf1856d35baef157736b49d2ee01c0053eaaeba32102ad7466e1ce79695dfca9c091b5f4daaa96c182861f480c0c588f60a87724c76563cdbff4d601cce0b03cbd8e48e2a464dfba93dd7c6201bf6cfe9ab6958dde945dc3c6b6f79dc30495c3a482f6e04056b6c6938f6cc212f1d5429cc66c7a81e031e448d779105beee5677085742ddf5a43e6c337b30c918cb4888db0ab626885754a6abcdb144396de9da24f6448947a371a0422570ce07f2edd252f08b3b9a2410a39730b3dd4c5a7f6043423028460b19d5553178aae5381b7f832e6e55122d11aa719882e78d7cb78720688b97fbaff804be7e2c4119831c9e9a4606ef910c0956cd9d54555fbc524c6114d8b5477a986c3afeca163d5bc990ab29a9683fa585ca035c9739e56fc30d35379326e0a7292f9ffc3c806aa69fe194563ad894c00f5040857d8c85869858e3806091ed366306bffd9073ab24fb20989f170db60c5ed548549df1be52210ee9ea3bad11a4235525d27d4b013300670b9c347408f81457ff87621fe0dfb297d998e1d381e05a11689956796b2049ff8f35b50ec3c3b3cc67324a30bd00357e8b781c98b62d37204ad3e673a9b846c636f16b74dbd217f43308132be85acbb6b8849b390da1e3a78304b8184c62d150f54d95b865924b4de74e9285d0d5edf14f3e7b09b5f8008a0c097dc2320cc2b6b3a21f43f4d6128aba424dc9e090be571ada3ded2d9706fce0573224e8844e8fd0dd458da2ae473ec4c0aa22ead2d2dfa5877a9818bafabe62dfde7a8d24d8a5a1b25d5f6086944eeedce6e5224a6d50dc2a8df2f4c9533065514f140663815e5dd7124aa1b82c563264dbeff1b802fcb605c4d1ecdb739599e5837e1dceb61bbda42c4bd7e8ea81720d69132acbcf19826ad9df2d75103cb9e41832e569c5cd1f4be55839bebc495ed8a614846efc12d40d500b4cbf6cf1a43d6256378ce9d0d7d45605de9269929fc4b016bcf5f28ef5950570d0384b40eaff3932493c74982d802cb93c1bf6611f240a7706a2e9d9b8481b9b5c940e8ec91817bb41296ec90c0554f3611a9ebc47bd5db7301bd6f7bcf82b66f7667664a03b1045bcce7301579615d8014e4aae3da4348e7f57f481d210f58b88cc83ac604d7b9f5b0642660e13dc9cb53a556c56f5c75bf744ac090e3d5a490f689b52cd1b1df0683ee90796e30a1f0f0e1010cdc9b6aec058bfe273269c59c54a1467550c7b194bcb48ae265f7e0477729586f2311f68ede0cbeb4350db0ce2f1188a8dae9dd3b9babd636fcd337e9f3cd550b23770adc97dc2b94d7fedc29e9cc56c36ff5c41498f9f94a1fb0b0607ab94b556423f10a8588bc3cb038167ba01f78f750d1fb149cd5cfe1b2a191e78e4903ac85d0f1a01fbd44e211f63ae99862d5f0a75ad65a74092690f6d46df5f106075b10358c4bb8697ea41289e1b20984ae9902e20f76f76e20de9286d07490f6aa97cb356f8a088853b85e2df1379f4e5cda2e5cc70f150a8e9df77c96b2dd40a6aeaf2c35c6548f79194792d9284c5b45175c4b7f968ba0b5fab2d715f2f11f355a50ad50e911695f3e1c4c037b605faf0780fee9f231ee890cfb8b44f080c78e937ff2f65ec1e9afe35a0f786cf6220f866c0abac8db6867d9da0a03b93874ff7576483b02e270b898dedb03837f26d3ab1f15b77014adc10905fca9f7abaf2f7c112df4e094c8c559a76ccf7d17b412e9ad9b04cdf5e744977f75f69509493699cee103a8d18e6ef58f509469389215a2ee08fe473d7c8e39a06779d6d45df8c37b09a21d4a35376666f78939ecc0204a31359805195676fce972e7cad9a3adaae4034dded61f5d7a2fe993d3f844055a8a5f590352510b2bbb29c0b3f705604f1ad6cc323db2a6121fb0325ff3c52d38302ae1475c41203a6f97c8ebd2371fc1ed38be8153fb1b847c69468b595869380b55091cd1427ed99f7acd175f0a428a4ac8e6de717a0caa1c5444d0b8bb8e926b39e7a6c3e74a912123dacb114de87ee2e2c92f139bf94aaf7e9afa42eda0d027564ebef072ea26c980cbf3648133af478902bdfc13d4f472cb99fe99f2247f44c2c1b0941faa2a5088b447a76f2335fba329e2d9b39b79a42f4325a692f11182ab1d9f53a8c56ac9c63988378e9d3819f8e59623681066387d9062a22b2168b8401d3b1743805617165704f23715846d22401e8ed693273500ee88e9519bfd7ce018eab4a600101cc0d0221dfcf18a2b7bff79c097331c21f6135916ccf607a9f130403b63439de68da62366fa213d6dbc759ab1dbe533c3504ad26f80d122a3fcafb6ef74d9ad0b4cddd78204ef356e7ae011a524fbdd0691b26d66bce571e612d7fbe9ff170327b20722115f693ebfa0ff3b363d019123fa4c2627576544ca627855cfc995ac22c4718c197847f17e7840602750b00773ccfb2b521488b3ae"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe8, 0x117, 0x2, 0xd0, "7fb6bc19c52785a4723a21839a4403043ac9f4ab6ab6f68f40b56c054b408d7584a8e97b9aa5076859bdae00100b40a445cc49b9ae0a3abd4dd069f943e5721663e2743c11d2a73295ac20b103dc9c28c3e7946fb80420c32071ef3605d26d129c2b95f7d120eb69df8088ea78229b8f60b12a09b4329edf932ac33df54ed0d4839acde7b70f9071104c0f7b7673caa99470c693e48644537306c28ff028d8cfa6ab1a23761c2bb625f1db85d54def09979e20d51b875f7995c87d3263b050b707c745a973c60b0048b24415ae8f1236"}, @assoc={0x18, 0x117, 0x4, 0xaf8}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x200}], 0x1160, 0x4000001}, 0x800) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) 2018/01/15 00:42:12 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f0000fe9000-0x12)="66471e7282d423749ce80bf98a50d4df04a5", 0x12) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000941000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [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, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/15 00:42:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000598000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000033d000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c41000)={r1, 0x6a}, 0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f00000-0xc)=@sack_info={r1, 0x0, 0xffffffff}, 0xc) 2018/01/15 00:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000561000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000816000-0xc)={0x0, 0x1, 0x20}, &(0x7f0000f8a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003e7000-0x20)={0x9, 0x8, 0x8000, 0x2, 0x47c381a4, 0x8, 0x3, 0x7, r2}, &(0x7f00002ef000-0x4)=0x20) listen(r0, 0x0) poll(&(0x7f0000dcf000-0x28)=[{r0, 0x2, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x4100, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x4040, 0x0}], 0x200000000000018d, 0x10000) r3 = accept(r0, 0x0, &(0x7f0000f8a000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000028000-0x20)={0xfffffffffffffffe, 0x4913, 0x8200, 0xc6a, 0x200, 0x3, 0x2, 0x4, 0x0}, &(0x7f00006e6000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000052c000)={0x3, 0x1, 0x400, 0x8d08, r4}, &(0x7f0000d46000-0x4)=0x10) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) 2018/01/15 00:42:12 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) [ 213.992873] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/15 00:42:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000a49000-0x4)=0x0) r1 = socket(0x10, 0x2, 0x0) shutdown(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000f9e000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic=""/16, 0x10) 2018/01/15 00:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r2 = socket(0x11, 0x4000000000080003, 0x0) close(r2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009c6000-0x8c)={r1, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x181}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000081000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000222000-0x20)={0x3, 0x1ff, 0x2, 0x3, 0x8c00, 0x2, 0x9, 0x9, r1}, &(0x7f0000d53000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r1, 0x0}, &(0x7f00002b1000)=0x8) listen(r0, 0x5) 2018/01/15 00:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x803, 0x3fffffff) sendmsg$nl_generic(r0, &(0x7f0000f34000-0x38)={&(0x7f0000f68000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000439000)={&(0x7f0000769000-0xc4)={0x14, 0x11, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c55000-0x4)=0x0, &(0x7f0000987000-0x4)=0x4) 2018/01/15 00:42:12 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000-0x10)="c5aac699f118bd21b12d7d4a6c6663f6", 0x10) sendto$inet(r0, &(0x7f0000001000-0x13)="16e9b11f490013680d1eec7917bef2191f2442", 0x13, 0x41, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007f2000)={0x0, 0x81}, &(0x7f00004d4000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000dea000)={r2, 0x0}, 0x8) syz_emit_ethernet(0x66, &(0x7f000088f000-0x23c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b6648135783d", [], {@ipv6={0x86dd, {0x0, 0x6, "239f24", 0x30, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0359a1", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b63000)={0x9, 0x200, 0x40, 0x8000, r2}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/15 00:42:12 executing program 7: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1, 0x3, 0x3, &(0x7f0000461000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f55000-0x4f)={0x0, 0x47, "4f8e650c18dae4e2fce00d2e3652ecf5575db4d1ad07edb1772e3cdfdb3a1c674a54c9eaa14b1142e0513c89c3316d15fd1fdc923e8c65569a396197516bb7d778c0e7a606b509"}, &(0x7f0000f54000)=0x4f) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c42000)={r2, 0x1, 0x2, [0x401, 0x0]}, &(0x7f0000f55000-0x4)=0xc) [ 214.046728] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/15 00:42:12 executing program 0: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x8000e, 0x408000000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/15 00:42:12 executing program 5: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000093e000-0x1c)={0x5, 0x9, 0x9, 0xfffffffffffffff8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = socket$inet6(0xa, 0x4, 0xc0e) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000943000)={0x0, 0x0}, 0x5, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000944000-0x108)={0xfffffffffffffff8, {{0xa, 0x0, 0x100000000, @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]}, {{0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000943000-0x1)={0xfffffffe}, 0x1) 2018/01/15 00:42:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000eca000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000274000)={@generic="1c29ea1768f74efd8601b9e655c7fe29", &(0x7f0000038000-0xc)=@ethtool_rxfh_indir={0x38, 0x1, [0x8000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000454000-0x8)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f000024e000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fa8000)=0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f000082e000)=0x0, 0x4) accept$inet6(r2, &(0x7f0000a5f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c8b000-0x4)=0x1c) 2018/01/15 00:42:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000076e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a65000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x52}], 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, [@alu={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 00:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x200, {{0x2, 0xffffffffffffffff, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4e) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000faf000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/15 00:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f000012b000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000272000)=0xc) sendmmsg$alg(r1, &(0x7f0000e97000)=[{0x0, 0x0, &(0x7f0000353000)=[{&(0x7f0000f49000-0x23)="bd578bf2feaf6c24ab6a79109fd90de6e79725c83f1e47b53192789ec8d2a35e49733e", 0x23}], 0x1, &(0x7f0000e7a000)=[@iv={0xa0, 0x117, 0x2, 0x86, "fde970d36c0d04ff95e995bdcf63b0d2531700829f530e8a291afddb79170dfcb3db81b58e26e34efd02e6e201c1fa24f1d56086f701f23e2d8a7c87220597551975042d1b54e185042ab4a8e9e9db1b0c0803023b56fde94ae46eddfae8e9548371047369829e799b008296bb1171a88fb194258baf0b40ab1148def1807d6d93337d8b3343"}, @iv={0x60, 0x117, 0x2, 0x4c, "0744a80412e3861bd51d8ce3787c6d26d867d74448e8a69e1f759848b15ff4bf9f89f86d825d5841723480078bfb3625ae25658c5c0c08d20e5628470e3c109628a2318ca91f3e27f4c31124"}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x118, 0x335d004ee8cd451c}, {0x0, 0x0, &(0x7f0000d5d000-0x30)=[{&(0x7f0000869000)="af957983c14fd171943712178e25879f89aad5eaf5c93715451b31e6ccce13b0f443e807c4b3035905a18d659ff6bf0289688c7ca5a94dc57e7058ddccd9d59d209d5804e3883764e30f025e90f4c28dc8b40f586d2bb3", 0x57}, {&(0x7f00006b0000)="0a0dc19ca2bb6767548a3ad75d5c26140178f75d51d172588a140c8b0b3bf009eeed2a7a2f54f28f0ac1ee4ecfb910256e7b4d9f2f3ee68225d14ff360264043f7f48492b17521fb3c1199058e27e22978c9b7f3fdcdabfea8b8dd8b3c5a222f97c5e2ac0e6fb4815c5e7694ba7f247ca9aed664", 0x74}, {&(0x7f00002a1000-0x1000)="c7aca2db469614705644cd3a811d0258e620ce23a3acfe61fb543460c89498fe5638502272d1a72b837ad843d43539d5c3f8b2c49317d2b2a2804efd348f06897dcc8a90361bbd253efe1ad39d464387bd90c0db77b75a18d4510e79698eba99caca7d357ecd6fe5eec79a15a3a955d1abee7bbc7293163457cbd34d8dc1046f5c98d63ef1f6eaf6b5bd01ab0f6940eae6ca7c6c840138e748d2cd46b9567085d71b8fade4590f84d4e4046151675bed47e3703bdd8e080a708d7e88ba7d0d8de63a055ccc6deba7230a73837d3be96808d211ed841815a47deb8584f0a3ab78c4339e9ce440582da5e40cd482d2d6b350a2c66658672a32990138aaf7b999ef39585f7d0f0295811d1859025ceabeac1d83be1383d648a896e1f3d97b2c2f4a37d7a04c9036e07cec2e977e62159cdda75a4a34a88ea6c5b867f354b1fa0da1ac07409a6a3237474aeb32adf1f42f9082ea4fe7e9778df1a546891609c3f469ec4aedcce349c6b0401b5f4a8a00b75ccb56749d73a5c232f61359cde40a128b10451e68bfc1d93c51af7a68c610835341cd2d0d5009840f7d5546ab81f95f0922fb10979e6ace06fbf9c6112ec01b23893021313b4af90643d66e6deecd0c043b0d61e094ba5ae1df0eae1be1be6095c44b1e145f2afde069b1d22892d6a9151ca2b3b4dcf82323661a8e41ec57f836b29b91fac3f842d0250336dd46da5ceabfdbad02576255185d14318d9c87c45add8828198e347011cebd4797e9de108ffc10e3e554c7cd3c2d289369fb766940e33c66c82fbaafaa33e02c642961bd55ba3397a457d7256ca76475620932576c1840c2c0bee7dbe51eaecd816a1c7af73d24c5957efee8e33673810a340b1cda8abb6d9079e2aac104757b28df22ff0d941c79e66e1bd146accf572e021edfd584c30ab28092737cbc9facaff8cd9a0020cc5e64290e2ec30d9828e4f1c5811c9ae2d7874ff882a25709732f9fe95ae5ee06659ffeaa30e8cddeeb1117449eb8f2b6cad373aaefb2acb25b3bdde52ebd2e9b890f0a4920b39d6b5ce291d2c18fdf980f37b615e06cf5346147975cddcf5242497654d37d16b429658844a2c8a4cd2f178b905f6cc6a5db9ceb0baa15aa95e3e4f4867adc941b4240c5d2d24718620efe67fd6a6b4a28b2ad830da7ee2d7482d94a0987e7558f3fb4af37ff140ef7819af00b810abf6de00f6d1ca22190c477bed1c25468f8fd77b02a6c28c9987afb38496bc6a67ec5294dfc37635653b22a08fec7595e97f09cf3de3d7cffa768df50217415e089ad9f23082810bf8cddc45d74e5b7d9bd67ef4c9ea3275d1deb6fb448dcb6ffd40997ae32a7e62f6d6787afbad115a9c3beb754fd305645263c62a4d945c1dc27fb27abd01c29d0affd111e89954de64061271b224c61386f8a5ca9da188f599e09e416dedcf0dce38bef30ada1841cdb65bc459008b2806600737384c04dd9c1ed2297535551a603b12f0fab45eb414cd454f77da96c40daf5b3f7431e845a4545ee6ad29b7be864bb15c3db60208dd265b7f39adb05dda1c9067d9c434b580c58c61dfb8a93e9d4eaa483f252619a68d39e6eacf4e0fdff18ed904d05336537b5450e9a097cb7c6a95ee18c103803d3a759934973a0a43a8f18f337b8760492781c001d3ffbd1badaff83a7f9998288ee23022c3a807cd8cd9f841c5bc09df86c3571b7bb1d1f9b42b0043246c49a36478aa2e33ec3c0b929d517289c7bd7ad3839df33202f64da42b64812f4170789f65255aeeefcff547207c39f1b09caa3df0ed613efe762583be8c0d2e84652663731c808a35d0d76c562777fa5232674e5d8ece47963986f6d6513722ff135a79fd934af98f40999ba7b038355359eeefe2f90d563d8296e757fc2028c3f37f7b0a2d1fca55c0bc8fdca4d79f0408c8206c6fe8bf6b9d530e3137cd170c0620c36be4e619d5238b70301301452bf273f44708979560a8a93e2fde117c7e1c88179f60ae06d50951ad4a7c6def67c832c8655dca0f062ce18bc6962fcbea0cb93d22ccb371c5409c83b75f08f290459ef68fd911ece5c1041508c704770c4b99b6f1d5fdde084b69a967afa70f9ed43605f9587d946951672e431d3df82fb13c7492c181daf20d6ccb993d7bd28d5a0b429195b7ebfae89dc18d07ca956f5c632922cac793b4d044dc8ef309c88e81a5cfee56470eed3cb75fd751d48954ee6e42b39d61c3bbf89d5d1113f59330b1831cf4baa51d868a407aad80598d13b75ff151952dd369b48b3ca1e59db92e5de40dbc780aeed814096b82d77eefe0d1cf23e4b56073e771fd5a357983d1f4981502fcd12a4b34456e9e613ac7600930bfb943bed33e596e48046da40009b21270e70e4c9a55c55b5502f988327ff834ee9e379efb8a6ce03981e3a06a54817ac2459ef2856cb0628f46dbf6742f0c36c2c8ed6a986ffcc5b292ee1d9757bd6fb6fe07eb7685a984b5ff878070aa8fcc1ebb9f3defa79eacfa68bd7688c55868d8be44a4a581880dab0cc3d3bd156aa5e8ed82b4696fe3b87567b9decd869f3ed336804e367975ae846fecc227760221e62e7a0c9a233af8cf44a159db9c46cfc1f1e0b6cf64b9f99cc8b1a2433703a940e8325f9984ed8bc170f6e7821a19bdf550dec2d41c498f4839c8bf04221e54c1572a3d0240bfbf806f92fad1c12248101cb2a30d06bd7e68d3bb7c9c72e55f12029647caa98bcdd1165e99702ab9e82092b2411500b0e0559ff09dccd40d318d7b141e06e02671db21a7c1173678c0654b0e205e6717bfee7ab9a0c7666aa24e2e3a751c6a803bd2cf69dd4b9021703b09c1750ff908a5f3e2610f8a05743577566eb5f24b9efb21f07bf56fe872c2947409693cf5c48038c0feed4272c21195fb8b08266ac22491626bccc64d6af9ac68c694a14f20f7dd7e2ebe55d9d238e5d50c8e1c3ec4df47fc1f83d1b64a4837ef86e790f374a2270251ef51fb5d733464c37281c16216c535f63d74d0911efbd28dfa4b947d7b4d5e78c17ce1668cd7281ba65698fc9e6bd73cd27782a3c414bfbd713bff7d770f67b1677436bf909ad3aa1466c8ff5acb89f7a11fdd34686c06cd4b655123cc488ea6b81683d209e98237d0147ec53c2d07759e56fb31e14f39f32efcef042fed6e0916b0f81837f44a007ea435d9151a23e44d72bbfe7fa53b0f54b040affeda33fa313d44d0d1397ec8a4b3596740aa618661193c27f52c7592f91bb7a6f3fe1b78ae65681d5150cc1304e3a9e5fe021c615941c3ed946724ee1064e6dd516b7d68dffbc2843dc289d35f04ae14e38acb8bb61603398936fdb07313c5c37acedf7c803e517258f3c71d768f3fa07f1ad488eaa4ba6426318919690409df0d238909a352ef8679fc8e96e75a2f5ce2d2f72d36581c2049b36766521fdc47810e4899545889b499f28ebc47a476e84cbbb0c18cf3caf681828b8a798910b28c138d2c4ae813867550ae6666c042dce53d3f7628c23041d75ac8451bfc6e0e1d75f5b689b0754003487976f56fbc9e948f7058eae7d3402854b6fd0d7551a431e8c5a080b0680b10824b82da0e4c0e810538dd6a5be73cf173ebcfddb57449cce09b0f4345167da5603093a9e932398215a5ec9fe4ee2882ac6eec616bfb59d468cbcd28cfac662bb291a9fa7af512a010c54aa4601d42bf37940ee3580d4408c5ebdb05cb8a48a0ef95a3a2cea2b0e57b4ad4ec68a12406dcfd205a7c43bfd94019c1cb6d76cbfa21cc813fd3d62e607f8f55dff0bde922e2b32348368b272a6101b583002a55162ebfe58290e4ab9f7d1dcc7b1a92c1fc7989665d3b29291f4f1d901388414e3ae655fe1c3aeb3777c219baa11b79228257de98a1fb4dce2a43b5f0e30a28bd28ff766eaba4e90c69e4b2d83e1c543954b2f5eab2e4ed23adfc30d7dd11a773dafbfecb63d664bc6fbbe076c05de4c067274f86e83b2218571fabe0e3fe3df12673bbbbe45c8ab076c46639563e7707bcef635f9088fd6216e02ecc9d97fd262cdcbcdd8097451074084d094fe4ce1c1b66c1e66a4b2ae3fce40b0687e940fe7c3e0038b23ccf5dee7a5c5ce441e38f7526828ebf6a65a6bef0e3e94a44860284d2e00213f45231c1e5a173038f4b0b232f1fdce626a12799ddd85f41a274ebabacc61227e64b7eb1f5ecb7cb9649b38c03df32f948545f7a7ef9ae0acc9cfbb5b396fff58ceb9833e3d80844cdec777fb40fbef22619f85b00dbbd0d9091f32f00fec5e2d14830911160fc490f3a72708055d88e77fc6a0aa28e1720b7d0ee3be36f3d8f29dd29ef5ecdcddb98182906568678548488f0cfece82b5ed3e46a21058da6573b0817458685c4a32430055beeb8c7a8525aa8267c8aefe9cb8e7a40266668cf5d2781e1873909b470d8257ad3c9ca42e24b86f949b8cdc9a7efdeae56f99be4a659bbf925c175527f263262580dedfe26868c3e8979af920abf88efa5ca2c77f193e7cc64ed83ce387d08bee3cf517e1f5e36aa8db2da32afe576cdc4d90a57db4951386f287ccf6ee534233faba96a352a54349dc0f27355deea9311a78201ac0939cab543e606abf0a3c8b2e3f16c394cb4d85da59365cb99e6994c353f92c8547a67ea56abbdcb79b4e5e23436fc6df87291a2c6f40c635440913065d86963238be7287ef921c389cd67b559bc78a842ec790ceed1562cd6431f5c54a2a33fbc00c2e9a79936d80666c20f9e2f919509325b0b8778dedbd168f4c25d547c915eb48ce944c8fc4e04d32d4611194dac80c58e225f062b5be4b31179af2d90b79eab42d9b0792bbe7856f5edede1d716bea0cba516b57380604ca62e13f23a78d70d5094b2dfde09027c7853055ab56553bad7eb218b1bbb5ea9d56bb15fe8b32fc23ef786f2bef0cc00ed9fab334582cf36454365b066006d616233786de6398318ce80faa54466d5441115a066ec6742c83abeae9e3a9cbe7576b8b507e5ce7b1e9a89c0b912b0c6cd15a9292b5633fffe583039a85e22a72561ac046c1d47dcaa687e5a928a4626d04470635f20bdc29dfae0c689c5bebf3f710eb54f49544086d0411533af429456071f1b56c8cd2817119ea6b529d8db3577b0c580f0e9c5aa43cbf7c078094e51e95aaaebcc790b69671af07580cd3c40c69c7390432ad660144bf03aae3384eb19a7e1f3a229a86e982af51f5d0018a96c7384452cef2e04275179b9d9b395cc3b6ef5cc4495110d79eb74ac9b6c8352a2debbc4a7ecf7453200f4d5fbf3d0c97daf35f432243a291be7c540aaaecf6a67d72b9fe9af3ec86c06c8c82f8c42cfc9701166847cb5b19248208cb003ffc4f9db421858805f0f2d18326cc6a7a57d59360a231743f5159c5d64035908379481eeb37106af95285d70ad09174356da651d557e91479c11482960dde85930b9f1fbf2650b29f78d534ec6dd35b65287f264f02178960918d485e47aff49393d924c5eae1f2d378ff1784a5470a39db127abf7b1fee95c574d1abff433dc49ef825f33045eeff4e281e61412390a8a93f61058fc4886075f7d031d5657748694376e5a95236e2a6b484fc43bf76376eaa90a9325ea2611890faeda5895bb1c9a9e98b3726da359ade6bea470eaa04fa098b3f8097138b2756791172031d0b6f2431cdcc6bbd0df7d02dc60e0ff2305c55845b902a6a8400a7d72bc3c489fd8e8fddd625bef6b7a065655180e95c2706817ff36077dac3b26fa4e935e2815418ae90a95f2d64716340d134012f4250915243d2208f3d5d5da7bc33", 0x1000}], 0x3, &(0x7f000050b000-0x298)=[@assoc={0x18, 0x117, 0x4, 0x20}, @assoc={0x18, 0x117, 0x4, 0x80000001}, @iv={0xd8, 0x117, 0x2, 0xc4, "df2224bf1dcf179e43bc930a76ce5efe3a4a3a2a53f073bc6064ed6bb67b4d20f1b9fc03b10987727d8ff6d2c1814f9db93b4d597bd3a3a5abc9e5fe5be53c2118dffd3586fe9c0e84a0ba2bb5fa250891cd7908236cc98ebca8db352c523525b754c09fef4ee14d298ee9b6e8b840fafc06555077f4251e40cf5e539748feb690cb0b8d734254e16e1064d1c443b2447a8d6b167cbb553b6cbc0aa25008ee0544f77a7f7ebbdf117cc6238dc8ae5e1d4ac675be73c85efde5c1447e3a9a6e0f078e3f1d"}, @iv={0x50, 0x117, 0x2, 0x37, "b19151346d3c3ede464e17d37ff249f51f8eecf2a1f0ec8271060222bd263fac1c39f60fc5fcd0ba832ae41d1448b50af5c446e392f440"}, @iv={0xf8, 0x117, 0x2, 0xdd, "5e2a2d2cf7ea93482a72d21aabb7f3b5d1f4a8e6e93a91f51850f4ada7429e50940f106a8980f635a982d9a2c7e54773769107d3437ebddf23e1cb29aa95c95ecdbde467595936b14ae8a525ab98db9aee13e9a3595a023703c6092dcc8386991f16d850d3605d2296cca01f0d44099eb66b444436591a283c09a93207a7d5c070d7004fbb32eabc38f45183dc37fd05b8ea6dcf96d3fc8bae71696188cc13ba715d9debe2339ea5b033ef4ba33ed1acf97b76c33e31167f2656cdc02650bf36dbc16264fc2310c78eaad0b56075a3a9e6fa2964bdc53bac9bdc74edd3"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfff}], 0x298, 0xc800}, {0x0, 0x0, &(0x7f00005a2000)=[{&(0x7f0000feb000-0xd1)="bb49d80d3f07845324b9b7b237b22642c47bae1553129acaaa653392867ba62476deddc86a8fa9a3a9f953db0bb401916644129accd18888ec54f9320543a41b33c41805dac8097001b87fe42bdacf09f1eacfbba6340bcf430ed3136f77febead30b9baf89dbeca0e3dd88bcbbed1d44969c8c48fc1c10f01831c6d2e35c29aba1d4ecca9d6aa1f0fca2a82a461110eca53d4f361ddb3a1374f37bffe50dc02ee706b6ca5579d45d9276386905de1347a8109b571f04680e55f4181c8f6256d986ac5a48b5ba569dd3e8601214cc58b2c", 0xd1}, {&(0x7f00001e7000-0xdf)="25e24219b317056fb5746d6cb89f344b116ca1b79f18cbf7d9bc0ea04730d4bc9a556ec85c61ee87e456aea3ab48ada29c1c4419b3458505f9902f12360b24c9c9d15f5426c23e41665f7397e5c7e564ce37e6a412d9d59279a36828d3e8f97b9c459ae6d54c12b6234e8c84beb605c8974de925b4b52f27c22f7b7a22fb9e0fed02f6f87a6a0939f9371de2b94eee5f7da25eb98b062449f3669319f34ceeb60fbfbbe41a291b52e0e4b4f348bac46a44e9a44a01b4a2ac53a18e60cd8989f98bea3874bf4c032ecef231ac2e2913279c475cfbd09b983ef0ec91cac56edc", 0xdf}, {&(0x7f00006af000)="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", 0x1000}, {&(0x7f0000367000-0xe7)="5bdfd4130201cb8de5d72a4833d05527a7f39a46f3ba208fb0a11ad8e03751e9517908b33101573b00df685509e927043610d9ff72a548cef0a26b9778c86c4d16981e18bb8b816e78b82a0d28ea1ca54fcee1d374d1c6f91f2047f97d20344463f6769f98e21ee276b892a99378168e58da7b03bb3fa1ef19345c668c6099080a49c83b74d605ed631edaf57b245b5b8412556a66bfab45ecded35c922bb783319cc72d1b257bb28333212508438aeefa106ce5628bf725a656cfa24ae084c29370c63b4c6ce049637afe10e6d95c41f3bb6931e74d674e561a2363fbf9195364563058596ecc", 0xe7}], 0x4, &(0x7f000038f000)=[@iv={0xe8, 0x117, 0x2, 0xd2, "9ab7e2b82c0e693e4dbc5d05f9940400eddb7dbdc0b9c795dd9649ae0a965865911226440bfb86d1321a398a702e52a14074038a95141f3da5816ac9618798aa8c9ed932f7295ec2cc703f0753230c39119596a61188cb9c46e3e75451a27422f7180a75a231629f2c1e58fca8ce3c6cccc6d1d9c69c7feb3f0dffe01ebe4745f930ffea3fd81c3dc5beba0a2bfd1490aab211d4104f486518df40fd9aa242d84fbb7e749b14fa90457b313d09e56c508c8d7f08052b0d8f98f8e6f1cf38a4ce2a05b4187d0269c570fc26bbc00e5c22988f"}, @iv={0x60, 0x117, 0x2, 0x49, "d7b72797e1eec7b1a941dae6830ecb9da22be5126f1f31c86222d9ed306a776e057de3018758176086b0482948323a35a22814beea4218e31637bca0e8e2fefbca8b2396d57e44ef9a"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfff}, @iv={0x80, 0x117, 0x2, 0x6c, "aeb41a0af69bb189489d78db1238668ff13cca73a4915962769f26f05df4fe2c59be5dcfaf30778725f9e3985a7a5babd2fd737fa49b69835f86e6618967b658cc765ee83297c6fa76fa873beb1e417247afe6bf413cd714034ffadfc4b3badfdee14b8e1433c15a93db3ded"}], 0x228, 0x4}], 0x3, 0x10) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000d72000-0x38)={&(0x7f0000767000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8c0a411502ca898406624a73e064f3a6e4d94d006c82736e9e50e6ddc0fcc84cdb216097c1f4dc826909e8261514436dcb8c81a226dccb8c4d30afdb896277", 0x0}, 0x60, &(0x7f00007e4000-0x20)=[{&(0x7f00009c1000-0x1b)="e34c7f045734e0d9390925751600584efa", 0x11}], 0x1, &(0x7f0000721000-0x58)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/15 00:42:12 executing program 1: mmap(&(0x7f0000000000/0x8d4000)=nil, 0x8d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x22, &(0x7f00008d5000-0x8)={0x0, 0x0}) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00008d5000-0x4)=0x2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008d5000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/15 00:42:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000c3000-0x28)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) 2018/01/15 00:42:12 executing program 5: pipe(&(0x7f0000c34000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x7b, &(0x7f0000adf000-0x8)=0x4) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fea000)={{{@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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087c000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000b65000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000702000+0x474)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/15 00:42:12 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000f4000-0x10)={&(0x7f000009b000)='./file0\x00', 0x0, 0x8}, 0x10) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0xfffffffffffffffa) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000d0000)={0x0, 0x0}) r1 = accept4$inet6(r0, &(0x7f0000074000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000e7000-0x4)=0x1c, 0x200000080800) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000e7000)={0x0, 0xb0, &(0x7f00000f3000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xdc1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x6}, @in6={0xa, 0x2, 0x9e0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3e4b14bb}, @in={0x2, 0x1, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb53, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}]}, &(0x7f0000034000)=0x10) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000020000-0x8)={r2, 0x13}, &(0x7f00000f3000)=0x8) [ 214.204564] device ip6_vti0 entered promiscuous mode 2018/01/15 00:42:12 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000003000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x9, 0x80000, 0x9) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000003000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000000a000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000017000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) accept4$ipx(r1, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000017000-0x4)=0x10, 0x800) 2018/01/15 00:42:12 executing program 4: 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) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000001000-0x4)=0x6a, 0x4) mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcf, &(0x7f00000a5000-0xcf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x2, 0x3, 0x6}}], {@mpls_mc={0x8848, {[{0xd0, 0x0, 0xf7f6, 0x8}, {0x3f, 0x100000000, 0x9, 0x5}, {0x8, 0x2, 0xfd, 0x6}, {0x0, 0x3, 0x6, 0x8}, {0x8000, 0x8, 0x8, 0x7fff}], @llc={@llc={0xbc, 0x0, '\au', "b7ae338349b6a3bef1f47b65f4903b46e59ed79ebdb050d5aa9a76260fd4132251fc80a74ab86893d36e573b4485faafaf1668428e7b8a58bc11d8d58490b6622221100e01392a23443d6a7607e59ab8ebf25512d09fd8e3891debf81c35ad8d9d84ff387367761cbd5d90793c371518bffc8f78c21abfc5d4be2bff57d55828834643b21ca5014ad353bd5fe519932f045767b5219e83763fb78b4649dd45cbbe92385894"}}}}}}, &(0x7f00000f1000-0x10)={0x0, 0x2, [0x458, 0xba]}) syz_emit_ethernet(0x1ee, &(0x7f00000ef000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1b8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x56, "97bf74bee4416b4dccb6fe8f6f363b369801ceb0f3d4e9ac08c324da773ce7d9785bd63fe2c36407487c9bfebd89258e41dc465d999dc73a8126a176b06f3d15ff5af276f806141f8399297299d281520ef5fbf066d6"}]}, @fragment={0x0, 0x0, 0x5, 0x3de11e3e, 0x0, 0x5, 0x2}, @fragment={0x2c, 0x0, 0x0, 0x5, 0x0, 0xfff, 0x3}, @hopopts={0x0, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x3, 0xc6, "bc5b624a23dd1380a923cd9e0ea6c84514312d0a24496946571a66831a452311e65983c18954909dafe27d37ef52aa9d8b9ba207ac1463772a890d08280c6dec5ba948b3d6c1ac4a8ecf6b65d76c293f41e6d4ff4723a41ea6aee9f2894060cdec17f61905b1a778aa6ac6e3c162c077355d6bac5f694693d6e263ef37cd367111f6613e813128ef37238d6383e072450196b557a099ba5cc2fa1b02b08dbb805f432c67b6dac972c251915fd928e0b33f88e8a9e49b88c3bf2ae4bfa8d2295c553dcb7fcea8"}, @ra={0x5, 0x2, 0xffff}, @enc_lim={0x4, 0x1, 0x8}]}, @routing={0x2f, 0xc, 0x1, 0xffffffff, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @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], @local={0xac, 0x14, 0x0, 0xaa}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/15 00:42:12 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f7d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f7c000)=0x10, 0x800) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000f7d000-0xc)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f7c000)=0xc) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000ba1000)={&(0x7f00003d5000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000f56000)={&(0x7f0000f7d000-0x48)=@canfd={{0x0, 0x1, 0x3ff, 0x1}, 0x30, 0x3, 0x0, 0x0, "52992e6e765941d7606040259deae5cb53ff0b2430a6e105698d193ad016aee68813b900ece44361643232cdaf4f27282fa6341ff27121de726e4c402b55a5e9"}, 0x48}, 0x1, 0x0, 0x0, 0x4040005}, 0x20000045) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000047f000-0x4)=0x60) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r3, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r4 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x14, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept(r0, 0x0, &(0x7f00005c1000)=0x0) sendmsg$inet_sctp(r5, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000626000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r5, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r4, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) sendmsg$unix(r5, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) 2018/01/15 00:42:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000937000)={0x0, 0x9, 0x8001, 0x100000001, 0x22, 0xfffffffffffffff7}, &(0x7f00004fc000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d06000-0x8)={r1, 0xfc00000000000000, 0x9}, &(0x7f00000c4000)=0x8) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x18, 0x29, 0x4, "f1eb"}, 0x18, 0x0}], 0x1, 0x0) [ 214.252131] device ip6_vti0 left promiscuous mode 2018/01/15 00:42:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000004000-0x4)="e513b5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0", 0x8}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 00:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000)=0x8409, 0xfffffffffffffdee) 2018/01/15 00:42:12 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000e000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x10)=[{&(0x7f0000008000-0x38)="02000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000007000-0x4)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r2, &(0x7f000000e000)={0x1d, r1, 0x0, 0x0}, 0x10) getsockname$inet(r3, &(0x7f000000d000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000-0x4)={@generic="a611b3c31a6ebf0f4e16f5817061d206", &(0x7f000000d000)=@ethtool_pauseparam={0x13, 0x5, 0x100000000, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000)={r3, &(0x7f000000f000)="59ee53dc33", &(0x7f0000009000-0xe1)=""/225}, 0x18) 2018/01/15 00:42:12 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f74000-0x4)=0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f73000)=0x20, 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000f73000-0x38)={&(0x7f0000426000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a38000)=[], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x0}, 0x0) [ 214.274472] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=18601 comm=syz-executor2 2018/01/15 00:42:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000062000-0x4)=0x0, &(0x7f0000967000-0x4)=0x4) 2018/01/15 00:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f0000d92000)="97", 0x1}], 0x1, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) socket$llc(0x1a, 0x3, 0x0) connect$inet6(r1, &(0x7f00008b6000)={0xa, 0x0, 0x87, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x800}, 0x15) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/15 00:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003ef000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000869000)=@generic={0x8001, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000632000-0x4)=0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f00000c5000-0x6c)="1f000000150aff00000000fffffffe0000e7720000ec374592661000000019", 0x1f) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00009bf000-0xc)={0xd70, 0x1, 0xfffffffffffffffb, 0xeca8, 0x5a41}, 0xc) 2018/01/15 00:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0xb, 0x80007, 0xb88) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fe5000)={0x0, 0x8}, &(0x7f0000405000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000083c000)={r1, 0x8001}, &(0x7f0000857000)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) sendmsg(r2, &(0x7f0000a2d000-0xe)={&(0x7f0000b2d000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58, &(0x7f00005af000-0x30)=[{&(0x7f0000e1e000-0x96)="504b689d671519fa991f04eae53b5d48c7cf3b5fa934db632c96ec52897ddaeaeaf97a7d475eb8292cc681d56ae89e03a7cbf37365bff3c0930b2bc782698525c7f9128af34df07bc9a157b78d078b1aea8887fbfcccf456b4c2235df0986b6452fe953c67461bc199754b9ebf46047cee1ab671e4516bc975389fad24d93942b8b3bbc7da6ee051e1f6cab2fcd4a0fc82566cf159c1", 0x96}, {&(0x7f0000227000-0xa1)="ae98f0e8f9807a131506a82795669ae45c0df07a9893d7ff2d75534ac6a444c72da07d5a8eea07e6d8d4a8d37e463721003c4744087b79cb70b3765c16aec1bb0fc3942a8bce695b99dac45cc7eb021d28f24ef28c301590bce8625c51cce9290ca07efdd37259599a84236affbbf40af9f41cbf478fa6b1c764a427ced95136a62b451404e01710b5e2c88542f20988f447b96f08a71cb86b908572d1dea43ff7", 0xa1}, {&(0x7f0000435000)="ea9ef1b9f569bcc0e976c4fc56c0c409cc952bef01a476ebcbc11a42d478ff98951ded5ee563cc3ad2cd378b01adb659ab2a857c599a18d389", 0x39}], 0x3, 0x0, 0x0, 0x4040080}, 0x20000000) 2018/01/15 00:42:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000630000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}, {0x3, 0x3}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x122) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000502000-0x9)='scalable\x00', 0x9) sendmmsg(r0, &(0x7f00006e5000)=[{{&(0x7f0000473000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000273000-0xa0)=[{&(0x7f00006df000)="99", 0x1}], 0x1, &(0x7f000087c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000744000-0x1000)="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", 0xfffffffffffffdaa, 0x1, &(0x7f00000d1000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:42:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) [ 214.347382] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=18612 comm=syz-executor2 [ 214.372646] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 214.436732] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/15 00:42:13 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x80000000, 0xd247, 0x9, 0xd12, 0xfffffffffffffff7, 0xac, 0x7b28503f]}, &(0x7f0000002000)=0x12) socketpair$inet(0x2, 0xa, 0xfff, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0xfff, 0x1, &(0x7f0000003000-0x7e)="776cc06c2b202865caebd0549e2f3c3c676cd188d64b2e37371aab48674f31b89cba510582c78b720d4618e2316fa3b9bdb9ae9d4d7ed0037f6390fe8eb979318770846fc289cebc8e833930d81e1cae28fcd9b9983055fcda7dffa50a4d4b67eba848f1a4d8723e68ea3ade6bac736a645713b6125114f6a973889ade0d", 0x7e) r2 = socket(0x18, 0x0, 0x2) connect$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7", [0x0, 0x0]}, 0x14) 2018/01/15 00:42:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000e6c000-0x4)=0x2, 0x3) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f000006b000)=0x10000, 0x9bfff056) 2018/01/15 00:42:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00006a9000)="1f0000000506ffde0016f49f0089f000ff1e000109ff00000080000001e7cc", 0x1f) 2018/01/15 00:42:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b9e000)={0x26, 'skcipher\x00', 0x0, 0x20d, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00006cc000)=[{&(0x7f00008b1000-0x1000)="79a860b175364e14ebd136d7cfed71ba77422988d782c9d9669a36c02c7cc9524b1127411111145bf8b13c611feb1f596fd9439ac0e32afc6d9642c694780827522d59938eb658399a9d426efe5521b1ba1e740dfc170aa5873d03de4e053a64c4f5ae2fd21e6493a4cad16dfb725978e73825b6214562fc18defb798e9f58f02bdd0e588fe01261b559619137a2302b046717419f8be44c530850ee65f201f179b93b7aa20a003c8d4c44b17962d137c70e14cf1f448eed44f2090cdf819d81bcbdfe9eda7f9d4947fc713d5082ee59e69c48b61e8fc761422b01060aa17fd1d02c8b3ce0c33b3c0734b72d013746887fd66f7a885f665796a9091af73434349bc2feb82c7f6913d06e0b427fe0fc1fef3cdea543fc3dac9289814ce8795cb19b87a3c3dca79c45e24e823ba4a8be21916d0717b8ccec1b0d1f8642f8a48d641604d3137efe3be488eb6f9272c2a868068a27990673f518a4705526959c5c6e3b122a57940b01e667d4e710786b521abecbff85c978597aaeb68d85ef06e7418cadcca2611ec4fea230c20db665f7b56782bbfb8abf7f1bb9028a9da54a0e9ed7fa6b5389342525ba55f719cb9807967f4a1dd16505eb595092cdd9dcf329f4fb0fa329d073d0e84c261661b7846295f57df850ab796456fddbb285a3811be0cc279163ab185ba31253906b3667098b2fbbd9bb476ce4029420ba653b1e645870984f47405fc9c274c88b599c0d5b0b3fc490946b15e20552b780a61e94601ab68fd0a39ecfb5f8e44297cfc8d42c1a8b694bd7fc2792bd2eecb055f6d2f6cb0616039a8a67ae429c8f832da6fbab9686c288500dabbb91c43790adbfa6692210663b9dd05588e0eada4724130757d4b0649a02d95de468809e95148d41bd9d2ce60c1097ddd4512bea17ac710e60561acf488c868c1a3294e4f75786be8d4ae3c1154ab1e3f819b9fc7088f3c6fcc9bc4b08676b93daac63be34461e05fccc8c2e79f0f0c9998f232100c84c366c112d20c5c56f326fe9c648a0a40110748d7303d58730beda19af5e6cea27d3ac1f48e36931ee8f65aeab6341f65d375983456b357bc647a9724fd8d133c70d552b6684686e8bcf4d0db57ed56adb398e18c93e636a14095f2902c4f4d1280ded47b7fe45ef326630f823e648a27148a6fc4617a62c9b376499f2e61ab28d3c5b76a276908bf9f1be45eca6aa7a61db2f4658857bb5cf76bf8cffcf7a0f8dbbc5595fef0c7f990d021a6a6b262f9d6fb8f25b542876a976a2c7b703da39bc4c624f0b33fdc5dd83f8e171b22d1051fe72765bede3c68ac170a21e037769192e2794d50b5b1cbda6fb9d890e2205244f3437dbe7a39c736c7a42804aceacb17020bb", 0x3d0}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={0x0, 0x261c}, 0x6) listen(r3, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0x42f) sendfile(r2, r2, &(0x7f0000c44000)=0x0, 0x31) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) sendto$ipx(r6, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f0000b08000)=0x4) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r7, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)='U', 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r8 = accept(r3, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r8, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r3, r7, 0xffffffffffffffc0, 0x1) accept4$unix(r8, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r7, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000919000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f000056d000)={@dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r9, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r7, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) write(r8, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/15 00:42:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) recvmsg$kcm(r0, &(0x7f0000568000)={&(0x7f0000b29000-0x8)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cc6000)=[{&(0x7f00006c6000-0x5f)=""/95, 0x5f}, {&(0x7f00005f1000-0x59)=""/89, 0x59}, {&(0x7f000010c000)=""/132, 0x84}, {&(0x7f0000c5e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b60000)=""/153, 0x99}, {&(0x7f0000ce5000-0x7a)=""/122, 0x7a}], 0x6, 0x0, 0x0, 0x6}, 0x10000) write(r0, &(0x7f0000e4a000-0x26)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0x24) 2018/01/15 00:42:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x128}, {&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a8be1b780faddea9825e77295a47807330960db2c9e5f431eb1c7b3fd662c647db200c9f8c41bf6f2ecfd1644e8b4afe6", 0x51}], 0x2, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x4) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/15 00:42:13 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x0, 0xe2ac, 0x5, 0x2, 0x0, "599120b09fa0dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d073f00400000a21de37f3656bdde1b7cf7", 0x6}, 0x60) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000007000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000b000)=0x10) close(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10) [ 214.552722] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. [ 214.583978] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/15 00:42:13 executing program 5: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80807, 0x2) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000bc000-0xb8)={0x0, 0x8, 0x3, 0x8, 0x4, 0x81, 0x9, 0x7, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x871, 0x7fffffff, 0xd60, 0x1, 0xfff}}, &(0x7f00000fc000)=0xb8) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000fc000)={r1, 0x1}, 0x8) syz_emit_ethernet(0x6e, &(0x7f00000fb000)={@random="01390b081bf2", @random="6b26e480acd8", [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/01/15 00:42:13 executing program 0: r0 = epoll_create1(0x0) socketpair(0x4, 0x5, 0x5933, &(0x7f00004ce000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000091c000)=0x0, &(0x7f0000f64000)=0x4) epoll_pwait(r0, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000b0e000-0x8)={0x0}, 0xfe61) 2018/01/15 00:42:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept(r0, &(0x7f0000d8b000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac8000-0x4)=0x10) getpeername$netlink(r1, &(0x7f0000c9a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000228000-0x4)=0xc) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000cdf000)=""/43, &(0x7f0000764000-0x4)=0x2b) syz_emit_ethernet(0x3e, &(0x7f00003d0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000505000-0x8)={0x0, 0x0, []}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006f7000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/15 00:42:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r0) 2018/01/15 00:42:13 executing program 4: socketpair$inet6(0xa, 0x80006, 0x0, &(0x7f0000a8c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0xd)={0x0, 0x4, 0x1, 0x7}, &(0x7f00007d4000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x2, 0xffffffffffff0cc6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in6={0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}], 0x54) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0xad23, 0x10, 0x400, 0xf6}, &(0x7f0000d17000)=0x18) socket(0x26, 0x1000000000005, 0x2) 2018/01/15 00:42:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0xf, &(0x7f00009a9000-0x10)={0x0, 0x0}, &(0x7f0000b8b000-0x4)=0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000e6000)={r0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf5000)=0xb) bind$unix(r0, &(0x7f0000e88000)=@file={0x1, './file0\x00'}, 0xa) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_bt_hci(r1, 0x800448d7, &(0x7f00007b1000)="03b81961318640c4efab9976412b37f231c1a451c69113536ecf5cd0d5229561bd93d5fa22ea2a66d88a9efdcb6471c842228d94bd7caf7ac294e474d3331ec33e5993da73d5ecd36a17b1bb11564509e089f16e738a3ffc1c5e14f62e5adb764a2072c1343190d0240d3d1fa71b1a1b9bb636202c07a3c5a62f85a7e18b77ec604caba5e402a427e7e3ff181d4c6cfa263cc1ee46f241b966cc013a91bedf0c3b14b0649eab58a8f681dd547846a6e788f2656ec54f11965990f466bf58082cb75dc55ef696db1616") writev(r0, &(0x7f00004f5000-0x8)=[{&(0x7f0000bac000)="2900000018003115ffff0006006500170a800066016dff069998ffe108000800040008000ef4ff010b", 0x29}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000081d000)=0x5, 0xedfaf74bfa0be8d1) 2018/01/15 00:42:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000036d000-0x8)={0x0, 0x100}, &(0x7f0000831000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d39000-0x8)={r1, 0x5}, &(0x7f00006ee000-0x4)=0x8) r3 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) pipe(&(0x7f0000256000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000431000-0x8)={r2, 0x80000000}, &(0x7f0000b06000)=0x8) accept(r3, &(0x7f000068f000+0xd41)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000032e000-0x4)=0x10) connect$inet(r3, &(0x7f00007cb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:42:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000a3e000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a42000-0x20)={0x2, 0xa62e, 0x8, 0x1, 0xfffffffffffffffd, 0x1, 0x0, 0xbf07, 0x0}, &(0x7f00005b3000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fc7000-0x98)={r2, @in6={{0xa, 0x3, 0x1bde, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a60, 0x7659}, 0x98) bind$alg(r0, &(0x7f00007c1000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000653000-0xa8)="2275fa2733a109e2aea91f1bee3e713e088210d585e9cadd07a878096899e79fdaf7e0b00fbc8b32d50dfc1fd4fcb76eb3653b37426da7a5bfc4b552dec46edf181f5f604b432eedfe82b42806936fa4da5fc70f4a0cfe1df898c3f79f2b94592ab48c0a8cf94ff966a1621483edf23ce0c2f10da321acb990acd2c9b66de69211b0fa6162b63113b4e97be2d890ec3f5dcf7e9016b2e3845f96e012782bce013833ec078ebfb3e6", 0xa8) preadv(r0, &(0x7f0000eaf000)=[{&(0x7f00001fb000)=""/38, 0x26}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e28000)={r2, 0x800}, &(0x7f0000bc9000-0x4)=0x8) r3 = socket(0xb, 0x3, 0x8000) recvfrom$ax25(r3, &(0x7f0000e4e000)=""/212, 0xd4, 0x60, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000258000)=0x2, 0x2d2) bind$alg(r0, &(0x7f0000bbb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) 2018/01/15 00:42:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x85)="57e1a99f6d3497a5b44ba466faa317e89e52edc1c627767252b44679d6479a02091e350d618eb4b531adb0c31b829c0afad095e523a01a5904ca08f16bbde9a42a7351b2f8972b98ac46aa34bcc0bee633ad4d10d767e31dbc77d7de1bccab7ea51c2e8beda432361b6c2367290f5e0143ac88c6022ae7f1170418f6ddad96b592036a73f8", 0x85, 0x80, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xffffffffff, 0x800000000000007) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000970000-0x108)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getpeername$packet(0xffffffffffffffff, &(0x7f0000137000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000df0000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000079a000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r2}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000039000)=0x0, &(0x7f0000143000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000039f000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086c000-0x4)=0xe8) 2018/01/15 00:42:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000097e000)={&(0x7f0000779000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000be9000-0x10)={&(0x7f0000808000)=@newspdinfo={0x1c, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0xfffffffffffffffe}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x5, 0x0, 0x8) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000640000-0x4)=0x0, &(0x7f0000150000)=0x3b9) [ 214.669188] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/15 00:42:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7f) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f000091d000)=0x0, 0x186) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000705000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d19000)={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000614000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x16a1, 0x8, 0x7, 0x500, 0x4, 0x400000, r1}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b57000)={@loopback=0x7f000001, @empty=0x0, r1}, 0xc) sendto$inet(r0, &(0x7f00002b7000)="", 0x0, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:42:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000a69000)=0x2, 0x4) getsockopt(r0, 0x0, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x3) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a1a000-0x4)={r0}) accept4$packet(r1, &(0x7f0000ad4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bb3000)=0x14, 0x80000) 2018/01/15 00:42:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-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) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x726c) r3 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000a3000)={r1}) setsockopt$packet_int(r4, 0x107, 0xc, &(0x7f0000900000)=0xffffffff, 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000d7c000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00001a0000)=0x677a, 0xfffffd8a) bind$alg(r0, &(0x7f0000ced000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) sendmmsg(r0, &(0x7f0000d26000)=[{{&(0x7f0000a6e000)=@nfc={0x27, 0x6, 0x7, 0x5}, 0x10, &(0x7f000091a000)=[{&(0x7f0000f65000-0x69)="8aee60ff395cef0c196e2bc2103230e7db973372cae58fad2ab1152030332ff87fc85b5a2e4d4ee74a59fcea87568af827dc2111221c4f382a693d8900fb70b00126ced76bd9fb1b7a39126e99dda0e305939a0377b013881eb6b09f974907155130903f5503727c3c", 0x69}], 0x1, 0x0, 0x0, 0x10}, 0x7}, {{&(0x7f0000d6a000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000740000)=[{&(0x7f0000af9000)="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", 0xfb}, {&(0x7f0000f38000-0x8f)="b0e87c668dbc9ef5ae73573904bce72a8d6a3795b31e1eb253c6174e92080b798127e8c7e36c9c27d741b5729b17fc76504d68e93e4b52942cbfb2261f0511515f8f061a8c5191ab0500989f2a7309342057cd173e4a7f86e94cff762891840f7372daf8c418384be33e9e04287583a7f5e2f953f578e38e74115f5cadddc1dbd695b004907a6b905c5a8f83b5192b", 0x8f}, {&(0x7f0000daa000-0xed)="142d0e804bf0b1070a02a5183510388d5c8ca745fe56685021056dbf879b9bf7dd6ca4523ef9f2082e2e0955116efab66115bd0007057fa6f3ed5865bfd911bd959f26ca77634ab98e795535437d494982d781a829bc79abd5cdfeaffce029f1dd12280f67e828c2b17e2db2465c1bf21361cea358447d93b517b3acff21a6cfca459ef11e235860d39453038985b2cfc68db790f3aa1de22c0b822a95b0077e940b3370de5706a22c565179c2caa5faeb956c08b0a56da093ae74e7718cc9cbbc44ad13121ebbb3156ef9d9d975d41384274e7fc3a34a22437cacbd4ff6914bb5fecd00f02efa5ced9adc69df", 0xed}, {&(0x7f0000a83000-0xfd)="6b7bf452aa3ba7e8302c9ec7aa0e97128d5c6f5c57345fbf77bd5295e39e4c38575050e9434112fbad3caa89676128fb8d1ecbdf0a66ea5c3c4e7ee397b270abd10e97ef4711f40a311830e4992ea05760bd6c0f6abba5cfa7f1cc623b6ff65d4d2724418e73e9834108e6aeb21d32e99faaedd859b91a5a712bca6ae3cec891650dfea1e55c1aeae6f42a85a315a718c7a7fd5e00e640f78abbc84d51b2fafc98b0e951d27babe8c43364dcc7413c868d2e074c7816f679b629d578f9766f432418d8ad2aa2914ec64a5ce11c413763b85f673a7231235e5c63d71a856ab2f3216b4c23789a3ffc64116e29f331377a14971235522dbdfdd4a617dafd", 0xfd}, {&(0x7f000065c000)="c9125963eb29d1c955eb08f9cfbc1ea11357bb8c077737472b183cb99d1326fb99cf61687f1744d491e06324368556c6787ac850856d87346fa29fad0c3a2c23f3558d0edf3f35a2745b7a41e5bc306b44cd09edcb9fe11dc05e04bffcb2f0412128", 0x62}, {&(0x7f00006af000-0xea)="4eb976687e76a83ed92b4b911901b85240730a3fc578e7f5123ef95f26d9e10cc7c2474f731bcf5eff06cf13656ffc54eee0e7b9d2a720cc27a452ee3fa5b663cc85e2f0d9c574fbfba3df4bd1e12b427cae5e9ec3e4b04aa7b3214514a5759752c7550b9f7faa0c409a5fa8d0439522654ef47d10dabbfcdcfaf08ae5cf5e7d0aa7e4cb09a31144c3acf60cee4385e9c43ef081e9c86dbfb4f5625eb0e79385ad956f091b4db366bd05f569aaddaef477c3408175027f628b42a706307478040012e85ceacdaf31e2afaf3e5b42588d19e71607b1a4fa29a1e9bcf7750dd564198024a06dadfc68267f", 0xea}, {&(0x7f0000fb2000)="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"a3856f5549d50324a42bbfe0ef1f4477dac41017c4bb1e3cf7e07a36061aacb2023d677d5c3d5d057b55cda5ef99ae0b79145da233fef63de58b681f169b89aa8744fbbbebdd602b55c64c1b1f18bf235a74814445873785057e3e8ebcbb70d4648e686a4b1f366986ebec"}], 0x210, 0x20000800}, 0x2}, {{&(0x7f000098f000)=@generic={0xb, "b2c062000ae65f84fd9e9687325e41b5b2d76049871e0221e0494e2f9a7ae950ee543aebf29f14af6f70146de7fef30e44d333a206ee724dc55d8ce7671ae3703d0f6733e17e798eba2d86961b7c2cac535d8146b5764e6ddb8edc8a575ab7b0b15d38a4044bdf7e2b989af426981afd95426b0be7abbccf7d47e5afc451"}, 0x80, &(0x7f0000aeb000)=[{&(0x7f0000ec1000)="68f35a45b1d411e740419079c885c1f60399f97a92e8f7d0719254454ab56036d0999b91e8d436c322cba54fca966296c81de8f51fd8de1912b308d97144a64ffb9cdffcd0b64584309da7c488b83acd2c1f8b", 0x53}], 0x1, &(0x7f0000fce000-0x58)=[{0x58, 0x10a, 0xba81, "5dd32ecbc6f3caa00490a75ffbd876f50c635ce815cb5fe1711b6754dec6f059b1b71d09c3bfd1eb87477ea0a4fcb749c0478f350c7a6eb662d976fd5afdc3c44072"}], 0x58, 0x4000000}, 0x9}, {{&(0x7f00000bf000)=@l2={0x1f, 0x101, {0x6d6f, 0x4, 0x2, 0x1ff, 0x3, 0x80000001}, 0x10000, 0x5}, 0xe, &(0x7f00006c0000-0x70)=[{&(0x7f0000c17000)="35188b002857e916bea4d6e7de1db3d9244ef211f2045b4e5888925d699a20af226433bcc73f469f931ad9a7e4fa43d2bb0a69af685d11124b9c0cbb4ad3ccfbdda86ad40e88dc709d0fada4a575edc8964f0be12893299a38ed7e4f68586a2eb279231ee9c14bf6cac497f0d3221619d18d3df2d04a4b7e4135c1d07e7704b366eb27de06c0e80999d930f45f109549233127a67fe67504eb7125008577b98b49c9551e57a6d073f461790439fb19c4ae9d3117dc0ecabbc314766d1abb117a5101a53c6757b48b17b93498a50138934d", 0xd1}, {&(0x7f0000d03000-0x7a)="0fd4c4feea0741436fa02e525b447acaaa106ad0544e33682402e82baf8036010545b35a26955f276b11896dda9c1bef01773a6df320b55e3a330c200a2a14d8c7592a2c8bd5dbed61870cc654e1843fcab8da40efad40dad72f165546b13556f97426293555d4904ea05302c0e0fdd6399fefd6f46772fa8429", 0x7a}, {&(0x7f0000e54000)="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", 0x1000}, {&(0x7f00008bf000-0xf8)="984692b32641601c56d78b1487dcb77cc506a0064926874e7bd4c67188c4ec9ab1ec841e5e5187e01bdfc73190967d596591b5cbbc31bd50a0f045ce71343a057958544719ab050cb1337ea3fe33278442b9e5280eecf49a654ab92b71de437ca6a6b8b365d88f597c4aceb44dcee5201ff8999a67439c33073517a772e92be4c3edf2352543e2d3fbc836592f7105002809cefc2cd338708f1b2e248132b1c838bf9eb974470a16c97274dd3d2ca0c5c656aa8e5d3a97307faa066e52b5b6851aee088b64de269b736892011d700c265179c8e9b324cfef014e0c978385f53a297d36de8b5800d3c37a1540de473746c944c70606e91168", 0xf8}, {&(0x7f0000166000-0x69)="8f08b36e1eee8c1abedd9e6b391f34ab4e39843d8117c66dd207cd11fce7d0ffbd9c2d6f94898f451c527bfb20bb13ad6e0bd6ac158d42874110f9d36bd64c0dd5e1b4f3d85616ed98620cb8bc2bc0c03019062bda8a93f4b1e3476fbb02a6dfafb69d324ca738c04d", 0x69}, {&(0x7f000010b000-0x27)="302cffae7b6badd8ac8db40d900acbd392f1a93d4671fb9b5602ea77dcb7ce05dfcde72d09392c", 0x27}, {&(0x7f0000fa4000)="1cd7122fab15151cfab18f3e06706c2e19100fc8f0e6c4966b8e3bd38f433f7dde1027bf73e6626cf3d7b1222e33eeb8acf66bf23c825f91cf637702d308db907ae248682f6c7c2b25dee0801c817049c76d475c690dae7d777d570d7590dcd1cf6e93128fb286e1", 0x68}], 0x7, 0x0, 0x0, 0x1}, 0x200}], 0x5, 0x8010) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f00005eb000-0x10)="03", 0x1) 2018/01/15 00:42:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000100001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000843000-0x4)=0x8) [ 214.725467] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/15 00:42:13 executing program 1: mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000579000)={0x0, 0x0}) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002f000-0x5)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00001ec000-0x4)=0x23a, 0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000550000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x80000001, &(0x7f000057b000-0x8)={0x0, 0x0}) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000057b000-0xac)=[@in6={0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1f}, @in6={0xa, 0x2, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x6ef1}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xa0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) sendmmsg(r0, &(0x7f00003e0000-0x78)=[{{&(0x7f00002c9000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000106000-0x40)=[{&(0x7f0000007000-0xf)="b887e7cd9912cada87f70be8a7d574", 0xf}, {&(0x7f000057a000-0x98)="abf7dd724c18fa76d4e41b94199e811a5e1d26961fdf8962cd6bc05ff7d6ba8b31257e50cc296fbe2f45b82401d187afb165f859224fe0748f60e6bcfaa85ee7820a309370e9cd110cc3b849b28715f88c42bc280191f8abcf614956b1a3821eb9337b022879a5f9993097c5814fe5d240c00e9538ab919440fba9c0515fbd301db93196c31f5a5f540f035423e4b8f2b47904e7e0c31797", 0x98}, {&(0x7f00000bf000-0x73)="b0b474541f6fdbed0a5a1658775466b488c623e4a0cdf890f636e4105abc04dea2725c59babc21794812d3022aa0504e92cf7cd539d32ac74acf90f94a8261120c6b0c093ad2523e0a1a7720f19c06b958e17a1bc9bdb5c6f2b23ae7d99ed2af271262f33c7f6692840538a13b15b5e965117d", 0x73}, {&(0x7f000057a000-0xef)="3aa62f6591ee5dd00c67ad70cd21f78295bb7582553b42d067a6cb8ff4fce0e3dc52438fdc983679fc56b0e998e460b00f945a19711a29f770152a54a580a20a6705bf4cc7977d2bbc7ba33d13fb87f9d20e56e664eb32edf171b151e81e03b7921b74ef806b1fac23a6c8993a77966e835f8dc71b8ba33d53368b1b5b0ede9d482fe62a0465c704ebb53fe7dfeea3a4d73c2ad53e0d8a4bc3bf7c6c4a8cf3cda98ca5acf7dc2a106ee03bd2fb3d42501a1168e3ca213ed182d0414e54780af6edfa4d36a423373928e676186538fe95a92a95836e135237b96805ea00a90b4a80e323678a378e6bfe79c504852f01", 0xef}], 0x4, &(0x7f000057a000-0x100)=[{0x30, 0x11f, 0x3ff, "c1316843c563db25bf94fcfa2e1ba04e8cf741b588d5c713a68a4d48"}, {0xd0, 0x105, 0x2, "585247648004120e208a7190ef4958e408adee533eb4901b0c08c7f1999c803ceadbe0e136ff461b99cad432da105ba07a16465cc2ec78229730a2b5477275c1612d13823ca75bd50bc0f35cc677e212bf748315340124d641bbafccf7acaf55f29f74b7ecdcfc78f7fb10e17f9b4fa69d732bf0b00d697cf3f86f730598c742bc3d71782b0fe2aea14a6733e8d3e55b0c11a41c80fc02a08a72e518976456410a508ac808f02bdd5f7a0045fc152d00d62689e1c306ac0e8775c5eeb3"}], 0x100, 0x4000}, 0x400}, {{&(0x7f000057a000-0x80)=@generic={0x14, "8e7b1e823aace3557e01cead55836b45b866572aa1d0beede40b01f93c10e53d38cb00080468edf28c9611b8d67a72cecdfe6cc86420c26d0d8f55589497f725f68b9266054b9ff00415f581f9201e62d7b94f3165a7c6d847e1d343b0a27cc93eb24267f38c66ebccb46fccd122cf52882c299243b28c2c839923c5b950"}, 0x80, &(0x7f0000579000)=[{&(0x7f000021e000)="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", 0xfd}, {&(0x7f000057a000-0xfb)="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", 0xfb}, {&(0x7f0000579000)="866789f4c6417214670374499ed9a0596905b824fadb7915308e2dd8b51493bd87344a891f5edb334df13d1c920367ea3038baa831073d1814c04eb0581d51585555f241740714f30f5d8b4adc9976a178f42b82ab59ab532f90bb1e358de3650f90465e82c1aa2476524b7460ced55b", 0x70}, {&(0x7f00000c8000-0xd7)="22d3d63f13d2a94b876921a75e6dfc3be9df08f1295fe385a0b2d095385c6f9f04bfd2ecec88efcfbedc25b3d61beb2547bfbe7edb05a081e4f05b60b632cfd357099de20168bd8a128831dd855e64c654fe8c18e85f8e425c450dc1856d13a8543e74a1a9059498e7929614f2a62458efe105e3de343549df612f33ccee454843884afa48b135e77f50e1ebd0032248373721288658708bc7529e4207833ea0e9a27f77bec33b712f2c42464ad7f36c7ea1e3c0e501aa9a5d434ee3153314b3d86c4d66253877c302ae2c2c713ae8de41d893055373fb", 0xd7}, {&(0x7f0000579000)="38635d3a17a04b69ec3300ca74956ecb47957264c96443f575deca665323139ba32eab1997acc5a843b3ea358426c7345bace172bf1e58db81c4d21179d3aae43015322d0d9cdd4f4ba939", 0x4b}, {&(0x7f0000579000)="2797420ffa1a2818acd1c070f4804761ec5e9170a43aa664bcac4f1e2c5839c6132fa33409dde67fa8a39787f6afee07ff6e9d9e4143c88d1dcc8125451566f606", 0x41}, {&(0x7f000057a000-0x48)="03816b6b290ec774bea7b35eabba70f44620c32a8be698e759979e4dc0b2117916d360ebdf1f53541d6b9c66c305c9ff3aec6b8942ee8c1eb7d6539a52e6759038f68bbc28740352", 0x48}, {&(0x7f000025d000)="7ea7583854629630f148408fb4deb36faea071aa2581aa7e7926eab88843d40545913fea665c055ad33fabfb4a3793d42d299eac2c074edd36d1d96bcdfe74836c8f4ddede95d2224e94dff910aa48e52d4e09f4caf9b7e65f46ed9d6e57ffee03dd", 0x62}, {&(0x7f000057a000-0x19)="2a321cf062d12900d7728a394201ac3adb9586d3c058763552", 0x19}], 0x9, 0x0, 0x0, 0x10}, 0x3}], 0x2, 0x40000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000056e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000016e000-0x2c)=@ethtool_cmd={0x42, 0xae, 0x80000000, 0x1, 0x9, 0x8001, 0x8, 0xaaa, 0xffff, 0x401, 0x1d, 0x1, 0x80, 0x992, 0x100000001, 0x1, [0x1, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x158, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @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, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:13 executing program 2: mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d4c000-0x4)=0x0, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000679000)={&(0x7f00004ef000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000d4c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4d000-0x4)=0x8, 0x80800) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000d4c000)=0x80000000, &(0x7f0000d4c000)=0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000782000)={0x2, 0xf, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x18, 0x0, 0x0, 0x34000, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d27000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f02000-0x4)=0x14) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000710000)={r1}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f000071c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ad1000-0x4)=0x8, 0x80000) pread64(r2, &(0x7f0000ad5000)=""/4096, 0x1000, 0xa) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a53000)={0xffffffff, 0x1ff, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000094d000-0x2c)={0x8, 0x2b1c851, 0x5, 0x9, 0x8, r3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/15 00:42:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00003e0000-0x2)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000-0x5c)="9e8bb7364d0823c805ee4f008415a1afa2084a82cd495c622c07bdfad323d85622f651c3b728c5c862fd84edbe13f312a77b9994740a8692c472402e0a0c898c50ace0202f9de85fa9d5429805b5318a656cbb0189e3baf1488ee7ce", 0x5c, 0x4, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) socket(0xf, 0x1, 0x2) write(r1, &(0x7f00008d4000)="020baf010200000000ce7bbc8e1d4b29", 0xffffffffffffff5b) 2018/01/15 00:42:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ae4000-0x8)={0x0, 0x0}) getpeername$inet6(r0, &(0x7f0000b0e000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fec000-0x4)=0x1c) r1 = socket$inet(0x2, 0x20000000a, 0x4) socketpair(0x5, 0x2, 0x80d3, &(0x7f00005f7000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000086c000-0x18)=@generic={0xff, 0xac02, 0x8}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00002b5000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/15 00:42:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x80000, 0x9) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000747000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="95e688697f2d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) setsockopt$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) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000327000)=""/15, 0xf, 0x10141, 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/15 00:42:13 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000272000)="09000000020001000000be8c5eff8c88360000dc010300ec0500ff00000000000600000000000000ff4852bb6a8807567e59dba67e9947b3550400000067a195010067fc2163e000", 0x48) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000b49000-0x80)=@generic={0x0, ""/126}, &(0x7f0000ef7000)=0x80, 0x80800) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a3c000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef7000)=0xe8) close(r0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ef8000)={0x100, 0x8200, 0x1000, 0x7, 0x0}, &(0x7f0000ef8000+0xd6b)=0x10) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ef8000)={r2, 0x6}, &(0x7f0000ef8000)=0x8) 2018/01/15 00:42:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000850000-0xe)={0x5, [0x7f, 0x10001, 0x1, 0x101, 0xfff]}, 0xe) r1 = socket(0x15, 0x80005, 0x0) setsockopt(r0, 0x1f, 0x6, &(0x7f000071a000)="50b3ecff56d767682faf39825284537e6c4e72c8e3e659a29d2f83db26225902191df640df0d0e5a086c48d25a6b3dc1157f30082f3ed86ea93bea0996d6b10c2472b8c9ab10e881e69215238aa051d9ac57ecda1092903109ca9ecde04c58fae2215e3ac6a7b6f92aa3746370af1b3869dcd6a8903641bab37a46cd86b5ba9a0ed6fdb3ac20ae0ea7e839a0", 0x8c) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/0, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000aba000-0xdd)={0x0, 0xd5, "294ef701f2d907eff2669789e228afe85dc013bfbd0eff936e32042cabe7317c3ce81d256b5765cbb8f7f5e9319e879e1e393c48893ffaf37e3c2d420bd66c6f9a4f10fb666965fa854b91b4a17ccd63d2c72121a571144494c5e51b982cd379e4ca85e545576764a7d1ab728cbed1758a0953cd2a0023e4b5998a0cf947c9da67248e3409286404bc9d5075f2bb1d3da751fc5737ed62b0143a0996876a6f4dd6751d73fd7be3e78753945633ca1e233a0175a71c37e13b94c3c8bf944f38976010fc6089202d938fe4cfb34abed3cd01e33d9610"}, &(0x7f0000d89000-0x4)=0xdd) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e55000-0x20)={0x4, 0x4b, 0x200, 0x0, 0x800, 0x0, 0x6, 0x401, r2}, &(0x7f00005b6000-0x4)=0x20) socket$inet(0x2, 0x5, 0x0) 2018/01/15 00:42:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x8, &(0x7f0000fc9000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000cc4000-0x28)={@generic="bd388f7914e8378fe54a3c6ae2deb8de", @ifru_addrs=@can={0x1d, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000040e000-0x8)={0x0, 0x0}, &(0x7f0000dad000)=0x8) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={@generic="4de7a0e626ea3a02c6763e81b22143fa", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004be000-0x14)={r3, 0x100, 0x8001, 0x1, 0x1000, 0x400}, &(0x7f0000000000)=0x14) 2018/01/15 00:42:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000090000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000483000)={r0, &(0x7f0000001000-0x1000)="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", &(0x7f0000000000)="c01fc9a1a136039d2cdfe6487e094171657753986b6a45d0291f65511565c64693505040e06695abb6be6045def56bb11abdaec97eefadfd5b01665b545ce60d4016b690c2983d7cbd9693d674b5920cff28f6f51b4e444107142dae43a7cb14356b475ce9746b625f67ebf3dcb6314b9a3b3ff6820c55e3ef549c4ae9821697f428a3a6d109d39408559756e4cb79650207999aadd09e109ab45851bf6261ba2259d0dd0bf0006fba20dee1", 0x2}, 0x20) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r1, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000000000)=0x1c) r2 = socket$inet(0x2, 0x80000, 0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xa6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000-0x10)={r3, 0x88, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x31, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000003000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000003000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, r5}, 0xc) r6 = socket$inet6(0xa, 0x4, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000000)={r4, 0x1, 0xffffffffffffffff, 0x40, 0x100000000, 0x9}, &(0x7f0000004000-0x4)=0x14) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001000-0x4)={0x9}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000)={r7, @in={{0x2, 0x1, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x20f}, &(0x7f0000005000-0x4)=0x98) getpeername$inet6(r6, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000006000-0x8)=[{0x0, 0xfe0e0a8a}], 0x1) r8 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f0000006000)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) 2018/01/15 00:42:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0xa2, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000079e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cab000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002bd000-0x10)={0x1, &(0x7f0000373000)=[{0x8, 0x0, 0x3, 0x5}]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004af000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f00008cd000)=0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a83000)={0x0, 0x7}, &(0x7f00006fe000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e18000-0x19)={r2, 0x11, "e3ceb9f801e9d50f8597794bef063d7a72"}, &(0x7f00001b6000)=0x19) recvfrom$unix(r0, &(0x7f0000bba000)=""/234, 0xea, 0x10000, &(0x7f0000158000-0x5)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000541000-0x10)={r1, 0x1, 0x6, @random="a62ff81261dd", [0x0, 0x0]}, 0x10) socketpair(0x10, 0x0, 0x3ff, &(0x7f0000524000-0x3)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00002b8000)={r2, 0x7fffffff}, &(0x7f00006fa000-0x4)=0x8) bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x0, 0x3ff, 0x0, 0xb, 0x0, r4, 0x480002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000626000)={r3, 0x3}, &(0x7f000080a000-0x4)=0x8) bind$bt_rfcomm(r5, &(0x7f00000b6000)={0x1f, {0xa53, 0xffffffff, 0x80000000, 0x81, 0x9, 0x5c7c7ce8}, 0x2}, 0x9) 2018/01/15 00:42:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0x20) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000038d000)=0x8) 2018/01/15 00:42:13 executing program 5: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt(r0, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000001000-0x4)=0x79) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000793000-0x4)=0xfffffffff813d42e) 2018/01/15 00:42:13 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002af000)=0x2) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = socket(0x0, 0x800, 0x1ff) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f7c000)=0x0, &(0x7f0000cf2000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) socketpair(0x3, 0xa, 0x1, &(0x7f000087c000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f7c000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffbff, 0xed, 0x10001, 0x42}, &(0x7f0000f7d000-0x4)=0xa0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f7f000-0x1c)={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdb}, 0x1c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000f7e000-0x4)=0x1, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000354000-0xb)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f7d000)=0xc) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f7c000)={0x2, 0x7fff, 0x8008, 0x1, 0x6, 0x3, 0x2, 0x9, r4}, 0x20) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000e08000)=[{&(0x7f000060a000+0x6bc)=""/89, 0x59}, {&(0x7f0000f7e000)=""/132, 0x84}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009c1000-0x98)={r4, @in6={{0xa, 0x3, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fffffff}, 0x98) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f80000-0x13)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002db000)=0x14) recvmsg(r2, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000ecf000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/15 00:42:13 executing program 3: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000379000)='./file0\x00', 0x0, 0x8}, 0x10) tee(r0, r1, 0x3, 0x8) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000094c000-0xc)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000024000)=0x10, 0x80800) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000070c000-0x18)={0x0, 0xa7, 0x30, 0x10001, 0x6}, &(0x7f000094b000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000829000)={r3, 0x0, 0x1, [0x0]}, 0xa) 2018/01/15 00:42:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ca0000-0x4)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000f26000-0xa)={0xcd2, "ef953d3dc22c"}) syz_emit_ethernet(0x3e, &(0x7f0000723000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000150000-0xc)={{0x80000000, 0x1000, 0x2, 0x1, 0x4, 0x400}, 0x3ff}) 2018/01/15 00:42:13 executing program 1: r0 = socket(0x11, 0x8020400000000804, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) r1 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r0, &(0x7f0000606000)=@rc={0x1f, {0x3, 0xffffffff, 0x5, 0xfffffffffffffffa, 0x80, 0x9}, 0x2}, 0x9) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00004cf000-0x4)=0x0) r2 = socket$inet(0x2, 0x4, 0x200004) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) epoll_pwait(r3, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x100}, {0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, 0x9, [0x1, 0x20, 0x12, 0x3, 0x8, 0xe17, 0x0, 0x100000001]}, 0x5c) 2018/01/15 00:42:13 executing program 5: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000d3b000)=""/150, &(0x7f0000745000)=0x96) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d3d000-0x8)={0x0, 0x0}, &(0x7f0000d3c000)=0x8) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d3d000-0x8)={r2, 0x32d}, &(0x7f0000111000-0x4)=0x8) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/15 00:42:13 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x100000000000042, &(0x7f0000000000)="", 0x0) r1 = accept(r0, &(0x7f0000d0c000)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getpeername$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/15 00:42:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000066a000-0x28)={@common="6c6f0000a00000000000000000000018", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x5, 0x362a) pipe(&(0x7f00000ec000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005d0000-0x4)={r0}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000298000-0x4)={0x4, 0x1, 0x2000}, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000cee000-0x8c)={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]}}, &(0x7f0000f1c000)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000f0000)={r5, 0x48, &(0x7f0000937000)=[@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in6={0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b9000)=0x10) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) r7 = socket$nl_route(0x10, 0x3, 0x0) close(r7) 2018/01/15 00:42:13 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000188000)={0x229100000, 0xd6aa, 0x7, 0x8}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000c8e000-0x20)={@generic="aba30637ac456fb86c63653b98b6c07d", @ifru_flags=0x4000}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x3, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dfb000)={0x0, 0x7ff}, &(0x7f00001ad000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009ed000)={0x2, 0x7, 0x8207, 0x7, 0x3, 0x3ff, 0x3, 0xbf9, r1}, &(0x7f0000f26000-0x4)=0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c92000-0x8)={0x0, 0x0}) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000ad3000+0x109)={0x1, [0x0]}, 0x6) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000524000-0x20)={@common='lo\x00', @ifru_flags=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/15 00:42:13 executing program 6: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00005da000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000a6000-0x4)=0x10) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4, &(0x7f00005e6000-0x8d)="8e2825ec7dc88c0cbaaaa81151cb3c28e75c6f10d72f5013ee09f6a7486e38fa32ceecd7ed8fdc6f40dc9946bcbba033f8e5cf5e65bda47fce04a77137aad3d1cca19c5bf1457ec88177fd578321ff76d88dcc47575b9abdc18464782b3a81a937fa8960f4678329ba3ac1162ad96c87f79bc89ff6303c0dfe7a5e5a2d39e2fa6ae0a3608474dddf81c0f1c9d6") pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r1, 0x0, 0x0}], 0x1, 0xbad7) vmsplice(r1, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) 2018/01/15 00:42:13 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fd0000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008b8000-0x8)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000e13000)=0xc000000000000000, 0x4) syz_emit_ethernet(0x7a, &(0x7f00007e1000-0x82)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}]}, @rr={0x7, 0x7, 0x0, [@loopback=0x7f000001]}, @cipso={0x86, 0xc, 0x0, [{0x0, 0x6, "f8bd5126"}]}]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xe3f]}) 2018/01/15 00:42:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000384000)="", 0x0) 2018/01/15 00:42:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000d3d000-0xab)="3fe5a9ed8d9e606793931d48ba344c3b162acfa309a40d83e30d6b91bf4da95f3bbf2788e7b08810cc44bb84186695e9cea8c233f1a2e62a3df96af919bb372f7ccac728713a344682161fa8c96e94b646b715bb2e8026218b7100045e83eedfe5b7347989417e4c2d88fbed64b1a9c8ef44c98ca508bfd1f07e3fc719b945062c696c692629da1469336597240231d3cf7a062d63bf0141c0f1b582f172e9c9791a38014481f48764e7b3", 0xab, 0x8001, &(0x7f0000e39000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:42:13 executing program 4: mmap(&(0x7f0000001000/0x77000)=nil, 0x77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000038000-0x10)=[{&(0x7f0000056000-0x3a)="16000000110019985e0000160000000007ed3b851e0000000000008000e507000000000000fbff3e", 0x28}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x1c85, &(0x7f0000079000-0x8)={0x0, 0x0}) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000005c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002c000-0x4)=0xc) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000016000-0x4)=0x1, 0x4) r6 = getgid() sendmsg$unix(r3, &(0x7f000004a000-0x38)={&(0x7f0000060000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000078000)=[{&(0x7f0000078000)="fba0ed9763a99e47743f3677ad684b2d71d9f4abd0", 0x15}], 0x1, &(0x7f0000033000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x4000000}, 0x40010) r7 = accept4(r1, &(0x7f0000076000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000+0xf85)=0x13a, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r7, &(0x7f0000001000-0x38)={&(0x7f000004c000-0x48)=@full={{0x3, {"bcde23116bbf6a"}, 0x0}, [{"cee6b9676ecc52"}, {"73ccb38cf59373"}, {"9502fb381e9f1d"}, {"76b9297aff5156"}, {"82e9dcfe343c27"}, {"cdb18f97e07f05"}, {"eac1ed3b1f74a2"}, {"a8838a2348c709"}]}, 0x48, &(0x7f0000059000)=[{&(0x7f0000046000)="0a35be24856a42e08b5162915247c5ffe5e89bb3d2b1384f7bb1caac40ff7dd25e595dc1e32f83b39beea23a4702488d7b4c8163d6fd983f24cbd5732d4f8bcc0a80cd6f189f5ab8046bba8ee78c166ac90a141224167b2843830bb0af3b65d62ffebfe19a8552cd5b22649562c25d69c06604dd51dd3ba51037c2e9881ed75712cb47f515920cba1e16add33a0f051cb497703d7a2c64aac6a0af5f8fd9f11cfe40d13651a9d33a", 0xa8}], 0x1, &(0x7f0000000000)=[{0x20, 0x1, 0xfffffffffffffff8, "e3ad9bb040654897f50ca71d80ac"}], 0x20, 0x10}, 0x2002) 2018/01/15 00:42:13 executing program 5: mmap(&(0x7f0000000000/0x8b9000)=nil, 0x8b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x1, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008b9000)={r0}) bind$alg(r1, &(0x7f00006d0000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) [ 215.156190] device lo left promiscuous mode 2018/01/15 00:42:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) readv(r0, &(0x7f000048f000)=[{&(0x7f00005d1000)=""/4096, 0x1000}, {&(0x7f0000437000-0x7f)=""/127, 0x7f}, {&(0x7f0000876000-0x73)=""/115, 0x73}, {&(0x7f00000b6000)=""/100, 0x64}, {&(0x7f0000f14000-0x2f)=""/47, 0x2f}, {&(0x7f0000cdb000)=""/0, 0x0}], 0x6) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000f9d000)="18519ad0e915cccda887a3f9ffbcf600", 0x10}], 0x1) 2018/01/15 00:42:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c8e000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5e6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}], 0x48) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000290000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r2 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000af1000-0x2)={0x5, 0x8001}, 0x2) listen(r1, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r3) 2018/01/15 00:42:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6(0xa, 0x0, 0x7f, &(0x7f00009d9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000082a000)={0x0, 0x8000}, &(0x7f000037c000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003a7000)={r2, 0x7, 0x10, 0xffff, 0x40}, &(0x7f0000d97000)=0x18) socketpair(0x10, 0x805, 0x6, &(0x7f0000306000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000044f000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xffffffffffffff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xb6d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}], 0x8c) 2018/01/15 00:42:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000fbe000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x1000000029, 0xb, ""}, 0xffffffffffffff1c, 0x0}, 0x0) 2018/01/15 00:42:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e4e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="db885ca381", 0x5, 0x20000000, &(0x7f0000bcc000-0x10)={0x4, 0x3, 0x7f, "86c622ff6381", 0x2d2, 0x0}, 0x10) socket(0x40000000015, 0x5, 0x0) 2018/01/15 00:42:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000eb3000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3986}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x6, 0x28ca44cd, "dd524070867bfeac0ea83732a14a134a281cc5bbb35c97e86bea3359eb731a0ce34689bc873b97c1b2fbb9ef50201aa27ec9eb30d044027b81ba1b52f413f92a227df47f3b9b98d905bfd0b61dd950f8"}, 0x160) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00003d8000)=@getlink={0xc4, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000fef000-0x12)="ee5c1444706d81317af365d255447303e6d0", 0x12) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c77000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006c9000-0x4)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000030d000)=r2) 2018/01/15 00:42:13 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ec3000-0x8)={0x0, 0x0}) tee(r1, 0xffffffffffffffff, 0x4, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000fe6000)=""/135, 0x87, 0x2000, &(0x7f00003c7000-0x1c)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff3fd}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000029c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/15 00:42:13 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f000084e000)=@generic={0x0, ""/126}, &(0x7f0000346000)=0x80, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2b, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0x11}, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000716000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bb3000-0x4)=0x10) accept$llc(r1, &(0x7f0000d11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f8a000-0x4)=0x10) bpf$MAP_CREATE(0x10, &(0x7f0000000000)={0x9, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffca1) 2018/01/15 00:42:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000b9c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) connect(r0, &(0x7f0000b33000)=@rc={0x1f, {0x0, 0x3, 0x5, 0x9, 0x8, 0x0}, 0x5}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x5, 0xfffffffffffff000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e9000-0x4)=0x91) bind$nfc_llcp(r1, &(0x7f0000524000)={0x27, 0x7fff, 0x3, 0x0, 0x0, 0x0, "c8f862942ab41636ef369c75fc811a47b583dc5e8434f512ecfe53dea43264c51b7afe33422da2a9ba56d45ec261704fe659c812834a9feaa7f1e9df71b314", 0x7}, 0x60) accept$inet6(r2, &(0x7f0000eff000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000773000-0x4)=0x1c) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000de7000)=@get={0x1, &(0x7f000058d000-0xe8)=""/232, 0x8}) 2018/01/15 00:42:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) 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$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f000069c000-0x19)="6125ddbb20e1bc2af56574d3e4fe21d8d38d8e8b509db76789") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e48000)={0x2, 0x6, 0x1, 0x40, 0x20}, 0x14) r1 = socket(0x1, 0xf, 0xffff) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000093000)={0x3, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006dc000-0x5)='yeah\x00', 0x5) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00008d3000-0x4)=0x20, &(0x7f0000a43000)=0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) 2018/01/15 00:42:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f00007a4000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a3c000-0x14)={0x9, 0xfffffffffffffe48, 0x2, 0x8000, 0x8}, 0x14) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000041a000)=0x0) r2 = accept$alg(r0, 0x0, 0x0) sendto$unix(r2, &(0x7f00004b4000)="", 0x0, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = accept(r2, 0x0, &(0x7f000052b000-0x4)=0x0) accept$alg(r1, 0x0, 0x0) accept4$packet(r1, &(0x7f00009fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7e000)=0x14, 0x800) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f00008f7000-0x33)="3c56ac27f111eb7e25fa58c1128bbd4ad9a6e4f4be865afb5673698eded4430af3348ced3279ba7a9a3b6825458534409dd156", 0x33) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000043a000-0x4)={0x0}, &(0x7f00009d2000-0x4)=0x4) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00003c1000)={@generic="f936c957256f0d6e25606fcadcbc0d46", 0xb3d9}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000a8a000)={r4, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000999000)={0x8, [0x0, 0xfffffffffffffff7, 0xffff, 0x3f, 0x200, 0x4, 0x9, 0x8]}, 0x14) [ 215.241800] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/15 00:42:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f0000900000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000c0c000-0x90)=[{0x18, 0x117, 0x2, "90"}], 0x18, 0x0}, 0x0) pipe(&(0x7f0000d2b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000e78000-0x20)={0x100000000, 0x6, 0x2, 0x7, 0x12, 0xff}) 2018/01/15 00:42:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000089a000-0x24)="240000005a001f1d14f90507125a0000c113171308001000fff708ff080001ffee000000", 0x24) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d32000)={0x0, 0x2}, &(0x7f0000f38000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a29000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1765, 0xfffffffffffffff7, 0x8, 0x88}, &(0x7f00003b7000)=0xa0) 2018/01/15 00:42:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f00007d8000-0x38)={&(0x7f0000a80000-0xc)={0x10, 0x0, 0x0, 0x86008}, 0xc, &(0x7f000068a000+0x98e)={&(0x7f0000fbd000-0x1490)={0x1490, 0x32, 0x10, 0x7, 0x3, {0x14, 0x0, 0x0}, [@nested={0x10cc, 0x31, [@generic="9c99932ff1ddefff8b119006002276d383044ff0402ca35863c97df7ec1777f70edc1d05e99d313e58eb8013c3f45be89203e053d99a19e63b93c8efbf1d7e17a518daea9d5101edfce0ef043303c33dbccc446f4d47ed3b63422c8a550173ccf10346827a7ecccf14bb89914a0c0de576f6a6175ec62ac2c6212c9b4a4e69548e9b3d1ca9f2c552cf07f98aca8a4cc3673a8618632e44c290de2191af8589e999d682bdf1dab6401fdb94dcf4ac52034ed8a1ce3267fc96d6e57d267ab0d2d81d63456bf8de", @generic="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"]}, @typed={0xd4, 0x93, @binary="0ae33d5457b43a5d24cdacf2b575cda31fcda7b6a35d2164cd17e62d77f20917f515bd6ef033b712bfcd0e9b37f8dcb2d4d8fe4514578a8648d3f0cf2dbf3b50ba6c2e886af72be59c36725f1a657add9043c48727473746b3ba2b0e3a8fb4994d255c49964b1c93e5d3b68da8f2b0bd69fbd0899f40f42fae5d51930275add7b0c8d4f6e10ea0ca3121f798f0c7a0fc48d2dbe7abb84b2c0c36d0432863214ae399cff887953e12ebc746aeef00ddd7ecc4583efbb116618dce203ccc499b270012d25a1fbdae5bbb02"}, @generic="861dde85cf064777a4fcddf2569cc1297db790b2d9c32f0fa3404227e8c611f8a71bca23a171b4f0824d203db628687a4be9d088c40dacbeda61cee564449a824097f2715e5203ee66cf0e115c5fc7fe891b796c1e873a749b7457e29ff74a6e21b944c82fb7462809f5d01c14296b69b02700b51a937ebf5ece8e7c6d43f5a83b52b64e85e975f1692f1321892544cd3e30264cd5214374e4a40a63d3b3e93798e55bcf59f214113c4eb3aac22603b80f4771a5", @typed={0xc, 0x0, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="69b62271727a0fc4ed92466a075afcb7cb9c8275174cd4126e1f8dc61cf05ce6af76a7728a75edba3fc59134bb1b95c0069a5407cc72c8e0e257a8bd739d15047bae47686f5827ed5ffa3c2e44d246cf97c8125dc6b13a298435c266d617ec3e411fea8de1152d21ccd96b0d202c08a791805c69caf2f006d764f6c0a2cdd1f85665e62089df2088edb93b8cb9c681447e42b4d240ad3e231bbcf52d", @nested={0xe0, 0xd, [@typed={0x8, 0x75, @void=""}, @typed={0xc, 0x7c, @u32=0x4}, @generic="bffb2616c45d20851b3cbb21055d9a8bd9412a2bc753e1cd7cdbb99be250f3f38cc5a0964971214a002adb40b0da708cc8e348c84f0d80b85e5efc94c11b49a49534395505d578dbc7fa5d85539b08973f8c699d60abfb60f260cf81378dfb9023aabd4f9387cd992dc756d08aa90b0bc03dbda709d28ef55339266bd9ffbbd723f447c0a2763e34eaab332074c5cc4fa529771023580e57922cf5e4ce8fa272b0bd1611de465f5578ebc9f761d0d710177122202819e912875a0efe03f56ce9bf581ae1537e"]}, @generic="c3093df4d20a28c005dd373adc8bce84ef13d6a4071485892b763d8a317ab87d1fab731e10613e1f458c1a69d5396a30d2d391b0b49214f6253e9f68a792e40285b8fbf3b2d535727dd687e5a9c265209e7d521377bbec8fc8a7fa39d8b041957a64d5144e6e7a2e016014ee2b1119956f4c9585790a27d3f0ec3d996b22aa24c80e23947736dd22559307e48242bbd07035af3ca220f10d30f699b1813520a4"]}, 0x1490}, 0x1, 0x0, 0x0, 0x80}, 0x40000) pipe(&(0x7f0000ff7000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000f9e000)=0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000076a000-0x20)="1f000000020719000000030000e3ff0000ed1b8509002400010100ff5dfe58", 0x1f}], 0x1) 2018/01/15 00:42:13 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000122000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000+0x81c)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x63ee1164b913ac4e, 0x7f, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f0000003000-0x1)=0x6e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@common='ipddp0\x00', @ifru_flags=0xd402}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000005000-0x8)={0x15, 0x101, 0xffffffffffffffff, 0x4}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000006000-0x10)={0x3, {"f908783d938394"}, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000006000)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000004000)="07c56aba04abea7bf90a49aba67e9f51b31ff2c100eb4604693194a505fa521bd6d5a5096e2c5014ef298767f6ba88fd25ab800f58b92d8e0847cb9461e766d57281f98045ee8fbcd245ad4618984a6d9f4e28860cd355667b6e6726405df0ebd75f782cdc4e0493bd5988efe0d8eca8b7c1bc770e44e061f814639543ca3e585551a0e86234aba35d66b0e65a0bc9cfabd02372884220eb") connect$inet6(r3, &(0x7f0000005000)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x736}, 0x1c) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000004000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7, r5}) ioctl(r4, 0x7, &(0x7f0000005000)="4601d57f3a3be81a7c9498584cb849243221a99bd57941f1fa18575e202f4df65d02253be666b5486c18076e46cb533235e21856131b0968218ac6a54bf7b7cddb86828f95213d7690a9ec505b539886321b480ae7ff21e003b6a26c1d823a6811771944a1e1fa17bd88002efa0f2f2e73d1fc50f57427db0dfbed285e684c494035e774") socketpair(0x0, 0x80f, 0xfffffffffffffffb, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000008000-0x20)={0x3f0, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000003000)={r7, 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f0000009000-0x20)={@common='irlan0\x00', @ifru_flags=0x400}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r6, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000009000)=0x10) 2018/01/15 00:42:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000cf7000)=[{&(0x7f0000acf000)="a8", 0x1}], 0x1, 0x5) vmsplice(r1, &(0x7f0000c0e000-0x70)=[{&(0x7f0000b10000-0xa)="d2fb55b2e47fe4c2d5ab", 0xa}], 0x1, 0x1) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x5f, &(0x7f0000c40000-0x4)=0x0, &(0x7f000033b000)=0x4) vmsplice(r1, &(0x7f0000a0d000-0x40)=[{&(0x7f0000f1c000-0xe2)="8f7827274bccf6acb48a9ada93bd2fb5626442c2ade8e11fcaf6ed281b27e7bce65adfefb4619f367e4dfc4816deb7f27347dc2dc49159c2226b3f94f548fb2fd87781aaab5c7a670da2800a1231cc0268fd3881f2e78aa1efee9248010280f66584ba9ef7945b44273250b0b574bbe67c27da8a5ecc51e8957a2ab4506695c5207e4211db982aa193c10a306ff02349f423cdcc6a963b246825df9d5e546077e7b216615964e9a1c92635af34f88cf71c0b767622905708007d91984a90832690e9f4bfc92b46586321845a5600067de2e6ef8533990aaee2936dbfee78b23d65", 0xe1}], 0x1, 0x8) vmsplice(r1, &(0x7f0000c19000-0x40)=[{&(0x7f0000fc1000-0xb)="0fb699ec84f9e5f46a54db", 0xb}, {&(0x7f0000277000)="388e61cbf7ea0ee2aa68927e495a966973264ba324fd91da456d21ac2feae67dc66ce1755770328b0cef5407884ffb72ef9a2f251d3adb6b84249c5cee2cf0375d531a04c525e8f62e538a35cec07ed0d97bfc5b8d64fd9abb64bd6ec4b634ef0d5711491a5e7bb45e53a6c8538c8f63371c2dd36b230074206344c43d4dce21e0256603b76b6bb70a05d853f57907e0ea81ca4d0ea156f1", 0x98}], 0x2, 0x4) tee(0xffffffffffffffff, r1, 0xa54c, 0x0) tee(r0, 0xffffffffffffffff, 0x8000, 0x0) 2018/01/15 00:42:13 executing program 2: unshare(0x80403fffc) unshare(0x20020000) unshare(0x8010000) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x7, 0x400, 0x3, 0x100000000}, {0x4, 0xe78d, 0xb04, 0x3}]}, 0x10) 2018/01/15 00:42:13 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000001b000-0x38)={&(0x7f0000035000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000019000-0x90)=[{&(0x7f0000020000)="2533737e7a3ace559f8f86ebaff343ff0f32d208360aae3b1bbdf133ddfbba53ce1a9ebeee42151d4ab55ba01cc5383b9ab053662e24f1a9f1501d1992d6577c99081d84f52a01eb8e2d1fa9640da23961ebd1c1a6e1c26d4518353a2c80f0b3101563a94b8dc0a426ec479440bd441253e790f398b9e694c1c7489e64e23e7eba0f7f96982510c6d3660b6b3d18d9d90bfa4b0aa1df469cf79a9b5c52c8bf0e7ee71ba54a", 0xa5}, {&(0x7f0000002000-0xf4)="561a560b5d0d60074c355b44738c8986859a4bbbd78fdc25e8658146647279c3dc6cb721761cc2ee22b5cd3eed296e1f096a2314bbe1af3a2f2f69bfedfe204e905a307f0f8862a4878a657a3426bccc2cb0dd67384b66ce1454580d9f6e467f7e8368c763b26d4da5adb3c1bde5754759f580653afa14ca60522e5896203c1f1b7521bce1728747a4e03d3a6f9d18381a0c4ae4b47d0427555c2600146fe8b86ad65e9903c0e9032f475e09943450265122da37dc1d408f4f91c3e8a1b422c809a724f5fa0bec1259e59ed3f1a858b78d5a7745ac9aecc0514b4aafd95ba38eb70408eabbc5ce3e2780238ee85b37e5477611d5", 0xf4}, {&(0x7f0000032000-0x23)="153cf0e248f498983f3668dff1f6727a1c6c80e2aaf8cd76e9ae41cd4d219913e88703", 0x23}, {&(0x7f0000036000-0x6b)="8f98e0c0f9d4e476c1a6f4bbb2cf6e3fe135f8ea9309e49d7163b6fbfa7ddf4b156cfbeadb576ae3d381dcf7a51a976b0e47d3d0806581b732eb70afa093bf6118988ca88d6e1a38973b2132c225f3ba9fe1644684b97c0649129434ab1e329a3845d120a0259c5c200d52", 0x6b}, {&(0x7f0000027000-0x4a)="eaf7fc1261250e471e3cb7b161809876ed894fa0b79939be9bdb9ad4b0ea03bd463f28f45c82aa822d5f34c4d71200161d36ec4f1397859b7223bc7214fbe6a3df48c9268ad04827b4f0", 0x4a}, {&(0x7f0000035000)="af80464a3f277f703c59caacc0a74adb5f6755ceecc31cab247a7788568eac83", 0x20}, {&(0x7f0000035000)="ca708d04d8a936fa7d2ec4192fea78f454a0bd07dd10a6cef28d0d332ec195b5dd1431cdce1bc556f4625fa7aa0e52", 0x2f}, {&(0x7f0000024000-0x6c)="0a86887a5ac61e0d8718ba40f2359dabc4e40e5b519756d0a70a24eae20580a2cc239154d04dc070a3c81ba7da1cb5c0c52abe75f6343bdf7a38a774b290f3ef619c0ab4e50e2fdd1531bca452693a86baf47380b43e1541475519f50c50d08e5b4a1e2ea081a3d8bb5a735a", 0x6c}, {&(0x7f000000f000-0x7c)="45f983dd115e00af39ef1eb40cf2475d0a2119523453cb20f8ac75990a356b3f13d47c1dcd926650174bb6b066c6de31925fdc8e8a1da28451d010ca6b0d839651087478c0a28ed42c856da09c4d8084ab4283169705e3de205058fd3322254059cb9dda7968e45fd050887e5c3375a58dccfe042553ba143ad68b4e", 0x7c}], 0x9, &(0x7f0000010000)=[{0xf8, 0x84, 0x1, "a72abf530df96a496370dd9016c0b3fbf2e1bf5fa23c30e31d5cb4efd858b3e7b4c6564fe930950710ea16e1547f9d0e4d063b4c9ec4aa1fe59668c973309d47c8b96b39f1faa66e1218686e867569b10791c567b57d6ebe4b29a6375c4dd8f71eaa6f7a321d6057b35004d064bab462dd2616d3bb190fe6032d43da061ba3be75ecf59a179d7276983be17d8cce448a827f3ce43e46eef2ac853f312e15107f7ed3477f9a5068cbab2138ecdc4cc3e6eb8483a984cad5089a81643136d9b32cc04e036af511378f1724cd3c07da5ae85b1f80f36d1a544b230614addba8b65084"}], 0xf8, 0x8001}, 0x20000001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0xfffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000038000-0x8)={0x0, 0x0}) r5 = accept$inet6(r3, &(0x7f0000012000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000012000-0x4)=0x1c) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000038000)=@dstopts={0x5e, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x2}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0xfff}]}, 0x17) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000c000)={r4, &(0x7f0000011000)="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", &(0x7f0000039000-0xd0)=""/208}, 0x18) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000037000-0x5c)={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x8}, 0xff, [0x9ec, 0x7, 0x1f, 0xffffffffffffffe1, 0x7ff, 0xf, 0x9, 0x4dc]}, 0x5c) sendto(r1, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/15 00:42:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x113, &(0x7f000038f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x105, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "030000089e1800010000f51c5e58dddde06eeff79506636248e925101dfd1cf6bbcfd5e7d050e339133cda0a0bd461abcb58be2bf23e36be43d32b3b33d1f5e415205062266011b7d87be71a6ed787d861ef33070923536c3e93954ce8803b06c0146e7e7d2338db0eef4c503f9b659dc575553e560ab6a1b89c4b44c94ba2e57dd9613d53a4d3f9c2ffffffffffff0000fa92ceae3871edb50b7a3c301909a17caef39f4000000018ef95c44850a6973a950a316baf2ec1732e091549ac1beaf5cbf5507e0abc872e48827e1a19530d40f50c32007a458006c99f1e83445887abad656a882ee88378"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000c0d000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ba8000)=@assoc_value={0x0, 0x0}, &(0x7f000084a000)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004c2000-0x4)={0x0}, &(0x7f0000c43000)=0x4) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt(r1, 0x8906, &(0x7f00000fd000-0xb6)="7cc62f8927b030579ca6e9aa14219826575c118e34c330260a0af669881b0b0e04c17f217936457c5e2206773799c902ce0ca99847e82b3997e9d75c89a89dc0f4eccdf3500c93b7db4fec091840efb040af572e62436c41609847758d8abe31c3abdd868681775b5f275a25fbbe2d6cf15b57231d5e37bfea396e4f3b3772f9280b658bbad829309ad0b5a067ee5cff6a2a759f295bcf80b93dc47e3f898e10429df1f394518bae3a77b77d5244788188c3114f8fab") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000be2000-0x58)={0x0, 0x0, 0x0, 0x200, 0x1, [{0xffffffff, 0x7f, 0x8, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) 2018/01/15 00:42:13 executing program 6: r0 = epoll_create(0x800000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0xd, &(0x7f0000303000)={0x0}, 0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x2, 0xb4db) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000)={r3}) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000002000)=""/90, &(0x7f0000001000-0x4)=0x5a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000004000)=0x0) socketpair(0x13, 0x7, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000005000)={r6, 0x80000, r7}) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r4, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) setsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000002000)={0x8, 0x1, 0x1ff, 0x1, 0x1, 0x4, 0x1}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000005000-0x1)={0x401}, 0x1) 2018/01/15 00:42:14 executing program 1: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000537000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000fac000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000319000)={0x0, 0x0}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000fad000-0x8)={r1, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/15 00:42:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000048000)={0x0, 0x0}) socketpair(0x5, 0x4, 0xffffffff80000001, &(0x7f00007b0000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000286000)={r1, 0x80000, r2}) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0x6b, 0x0}, 0x200000000) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000e61000)=0x0, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000062b000-0x8)={0x0, 0x0}) 2018/01/15 00:42:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000012d000-0xc4)="98b0d9a48679a9c141760060758cf715f3adb5649b14d81b9df52c56010171a31accc02fe9480345a7237caf04a36efacdf040100f0223b45287b03d67a269f15dab04c8048b87f48d5f50f9a845cf8b93f98cadeac1b0b873200d0aecd39fc3c0a626b4b26d2557cfd74b3d2da5da5d41c6cce90f0092307204c58ab00fae68c959a1606caa58a7470ceb3021f789f00c59ea5b6a56de8df03b7beb8821119fa7e2f6e93ca629075507f5583a39079baa2fb56e1b26b23f2aa74397183fad382f543c44", 0xc4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009e0000-0x4)=@int=0x0, &(0x7f0000ad3000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000822000)={0x0, 0x0}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00009da000-0x4)=0x0, &(0x7f0000e00000-0x4)=0x4) sendto(r0, &(0x7f0000cff000-0x12)="b10000000400e7ff00ffe90009144a000ae9", 0xcea18b412306ad15, 0x44010, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000977000-0x75)={0x0, 0x6d, "dffb8c52a2dca595d974800de688f5f658da5ee2ec5ad4cb04a76dbf91a07cbaf76b49b63a147d7f23ae5f3e434e8e3ca01b5a4336f6897277d4c7738d4954ce62afdd7f11d5c961099657e38c86c44651b5a4b9417320c277fde18bf7f6209db9d2b2ff120eeeaa9f4a6c7a6b"}, &(0x7f00000aa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b04000-0xa0)={r1, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x4, 0x1, 0x5}, &(0x7f00001cf000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d42000)=0x0, &(0x7f00004a8000)=0x4) 2018/01/15 00:42:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x464818420644922f, 0x0, 0x3, &(0x7f00009cf000)={0x0, 0x0}) 2018/01/15 00:42:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000025f000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000830000)={{{@in=@broadcast=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091b000)=0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ea6000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x2, 0x9, 0x1ff, 0xeb9}, &(0x7f0000df5000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001c6000)={r2, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getpeername(0xffffffffffffffff, &(0x7f000068e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000823000-0x4)=0xe) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00006d5000-0x4)=0x10001, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x8, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/15 00:42:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006f1000)={r0, &(0x7f000023c000)="", &(0x7f0000c05000)=""/219}, 0xfffffffffffffedb) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f00009a9000)=""}, 0x10) 2018/01/15 00:42:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) socketpair(0x1f, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000026d000)={r1, 0xfffffffffffffffd}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fdd000-0x18)={0x0, 0xfff, 0x30, 0x5, 0x8}, &(0x7f00002cc000-0x4)=0x18) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fdc000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa4}, &(0x7f0000fdc000)=0x98) poll(&(0x7f0000e36000-0x20)=[{r2, 0x4, 0x0}, {r2, 0x7045, 0x0}, {r3, 0x4013, 0x0}, {r3, 0x8510, 0x0}], 0x4, 0x7) r5 = socket$inet(0x2, 0xf, 0x3ff) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000723000)={0x200, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r6 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f00005d6000)="8908040800", 0x5) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00007f0000)="a2ea96e098399ff30a36f543360023ca3801256623d5133d56c64077bd4345cb8af331b3cdc5f3164ec3385f6d89a571fef62a4ea24df2ce969174b81d66ab4ac76fdad73572f38def605428cdeac9c8ba124465c247f46a82f73429209756b62d56dbd1affe57ec57ab39bf478ebf932228793bd5d1760ef1b12891adfbb096041c8b17e3464e47fc9035b6336cf230b0260efbb895e67ddf2d1132d1fb24ad1df04b1f03b19e9713858503823f1fd7e1e0442574274a893cda640d9794f973065a44b143362176a6fd18c238b4a72e231ecbc54eac9ab1bbcea0e7ae50ef216dc26fc97e0fcf0d5925efc8b80d514e40e6b900", 0xf4) 2018/01/15 00:42:14 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000052a000)=0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000710000-0x10)={0x1, &(0x7f0000989000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = socket(0x11, 0x80002, 0x0) recvmsg(r1, &(0x7f000012e000-0x38)={&(0x7f0000c6f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a7e000-0x60)=[{&(0x7f000007e000-0xfe)=""/254, 0xfe}, {&(0x7f0000e8f000)=""/115, 0x73}, {&(0x7f0000edb000)=""/4096, 0x1000}, {&(0x7f00008f8000-0xf5)=""/245, 0xf5}, {&(0x7f0000c86000-0x1000)=""/4096, 0x1000}, {&(0x7f000004d000)=""/218, 0xda}], 0x6, &(0x7f00005be000-0x7)=""/7, 0x7, 0x4}, 0x10040) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000616000)=0x10, 0x2) r3 = socket$nl_crypto(0x10, 0x3, 0x15) accept(r3, &(0x7f00006ff000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c6c000-0x4)=0x6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000356000-0xc)={{0x0, 0x2, 0x401, 0x5, 0x20, 0x8}, 0xffff}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009ae000)={r2, @multicast2=0xe0000002, @empty=0x0}, 0xc) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f000067f000)="e09acc67f0fd7f773dea75c95be8a2518d4b8a6e811dd8b2e6332e21e2cf88193826f0dc0445e3565562ee3f14316a3184c923f1234a34f3c99cc9d8cf20ebd46bb81b71fccc3348e19a4bcb83eee1b2b04cbbecd07ded37ad3286b2f3c8d6a3f19ddb6d928d3a2d0ce51a7851dcf21d8735682e404167e73208c9e8531cd193b3d6fcebcd938357ee9aab2530") getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f000013d000-0x4)=0x0, &(0x7f00000de000-0x4)=0x4) 2018/01/15 00:42:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00008d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x401) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x100000000}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000f3e000)="ee4d1bb4258440e88b166af3", 0xc}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f000097f000)="49bfc90c3484df3dadfb25969729c7aee8a6b45838b9f3df9276126b136a6b18", 0x20}, {&(0x7f0000209000)="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0x1000}, {&(0x7f0000000000)="0d6cfbf42ca28dafecbbaa9b13a80726746664452d146d2748d7d28e759dea66cdefeed5e1df3c571b7a540f0b5b4f696682fda0b431428487737eeb44941f94d3b3ba816ee32f3d719136fee29ac5c923fb532c074d4dff1526e36a90470a35ad4364694aee06c520579230be55524c4ff1", 0x72}, {&(0x7f0000a48000)="", 0x0}, {&(0x7f0000000000)="eaedae545288d173812e30a2222265e1afb1fc64af177f087377a8a067783f782ca74ad56e263ea9fce358a140bde89fe0498ea1d6b537", 0x37}, {&(0x7f0000001000-0xcf)="89cd4cf6903aabcebcb44ff1e069f57051c5250dd1ff1f2d0f5d8f6ecdc1bba966a0636f4dd8bcb6b53235cbcd30f2be7ab4fa8a9ed3b03b83bae509fcb4a28ee8d10d7570a909fe8caf5a59d74b258dd4c4315ee56c86a70a617c29871dbf4e18b356776fdf673a1a39c1297714a5144428be34d7ffc61fe80615d916e92ddd8abdc1fb4a2f48575b00a7a960b00a32eda2d2b00c285c7cfeef885e9769dc82b7e997b9b4b836cd71978ee00777344cfd491ec0086c420b72876877c0a952ee8ab7db7e2c8613ff34bf0a1dd6c397", 0xcf}, {&(0x7f0000000000)="", 0x0}], 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) accept$alg(r3, 0x0, 0x0) accept4(r4, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) 2018/01/15 00:42:14 executing program 0: mmap(&(0x7f0000000000/0xe4000)=nil, 0xe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000e1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000e3000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000)=0x7, 0x4) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000bd000)={0x0, 0x0}) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f00000e5000-0x4)=0x0, &(0x7f0000077000-0x4)=0xffffffffffffff2b) 2018/01/15 00:42:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket(0x1, 0x3, 0x100000001) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000032c000)={0x6, 0x800, 0x10001, 0xfff, 0x53, 0xfffffffffffffffb, 0xfffffffffffffeff, 0x4, 0xff, 0x100000000, 0x8}, 0xb) 2018/01/15 00:42:14 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd6000)={&(0x7f0000425000-0xf8)=@newsa={0xf8, 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}, [@proto={0x8, 0x19, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000fd9000)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fd9000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000fd9000-0x4)=0xe8) 2018/01/15 00:42:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a6b000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_crypto(r1, &(0x7f0000131000)={&(0x7f000009c000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000ea4000)={&(0x7f00008cb000)=@alg={0xf0, 0x10, 0x500, 0x1, 0x1, {{'tgr192\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x100}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bf5000-0x10)={0xffffffffffffffff, 0xfffffc22, &(0x7f0000842000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/15 00:42:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d70000)=@assoc_value={0x0, 0x0}, &(0x7f00004a3000)=0x8) connect$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) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009cd000)={0x0, 0x4}, &(0x7f0000da9000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000045f000)={r2, 0xfffffffffffffdff}, &(0x7f0000caf000-0x4)=0x1) 2018/01/15 00:42:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ce7000-0xe8)="4f9704b87cd877a362e506eab98c5300c16d6d32b5b35e807c265c93dd57fb404b30085405c151cea046e3aea4419fd4b256ce34d6c7a47e1c76b86fd0680d635cf8db1348717cdfc7d7fbce7d8f613edaddfdbc5b45194f8ff4204f127c181f0b9b0564c6bba3d8b462e61ab605f4bac76dce600bde2d77c5e123b012d056072e8341577bd7a7b5aed4388e099e3b3b3ada6385a4bf14f21812601b14bbb4b600179bfc7908ebc9992e5f4ab0606baf1def2d4f2af0ce85c1dfd103c7ee94d9520bab4a282a9356628e5eae0e854e2ad3faefba4de2d367488c437c82f057f5dad9c37e488281f3", 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00004fc000-0x4)=0xfffffffffffffff7, 0x4) 2018/01/15 00:42:14 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000013000)=0x10) getsockname$llc(r1, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006d2000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000539000-0x4)=0x0, &(0x7f0000211000)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000bcf000)=0x518a, 0x4) connect(r0, &(0x7f0000b2a000)=@ipx={0x4, 0x6, 0x0, "827a8c876b27", 0xc9a8, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004bd000)=0x0, &(0x7f0000b9e000)=0x4) write(r0, &(0x7f0000e4a000-0x26)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0x24) [ 215.572201] netlink: 'syz-executor2': attribute type 25 has an invalid length. 2018/01/15 00:42:14 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f7c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/15 00:42:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000141000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0b000)=0x10, 0x80000) bind$bt_hci(r0, &(0x7f0000ad1000)={0x1f, 0x3ff, 0x1}, 0x6) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000001ff1200aa05ffffff7f00000000", 0x10) 2018/01/15 00:42:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ee0000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e30000)={0x0, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [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]}, 0x0, 0x80000000}, &(0x7f0000310000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000095e000)={r1, 0xfff}, 0x6) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003e7000-0x38)={&(0x7f0000796000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009c7000)={&(0x7f0000226000-0x50)=@newae={0x40, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:14 executing program 6: mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000948000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019c000)=0xe8) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000949000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x3, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x4, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) sendto$inet(r0, &(0x7f0000947000-0x241)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000802000)="f0", 0x1, 0x0, &(0x7f00007b0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001d6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000620000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00002f7000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r2, &(0x7f000094a000-0x9)={0x1f, {0x7, 0x800, 0xa7, 0x6, 0x3, 0x9}, 0x200}, 0x9) sendto$inet(r0, &(0x7f0000949000-0x1)="db", 0x1, 0x0, &(0x7f0000948000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:42:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00002ce000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005a1000-0x20)={@common='yam0\x00', @ifru_flags=0x1}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xca, &(0x7f00004b3000)=0x0, 0x4) 2018/01/15 00:42:14 executing program 3: mmap(&(0x7f0000000000/0x363000)=nil, 0x363000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x807, 0x1e1, &(0x7f0000364000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000364000-0x4)={r0}) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f000015e000+0xafa)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x6, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r3, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, 0x0, &(0x7f000023f000-0x4)=0x0, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000272000-0xc)={0xf9b, 0x1, 0xd31, 0x7, 0x0}, 0xc) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, &(0x7f0000245000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000020000)=0x58) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000364000-0x4)={r0}) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000001a, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x3], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b2f"}, 0xd) 2018/01/15 00:42:14 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0xe, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x7, 0x30}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) r3 = socket(0x2, 0x1, 0x7f) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000fab000-0x4)=0x8001, 0x4) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007c3000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000737000-0x28)={@generic="163fb3022a3f1bb41dd20f429c76c37e", &(0x7f0000342000)=@ethtool_stats={0x1d, 0x6, [0x20, 0xfff, 0x1, 0x8, 0xe00, 0x950]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet(0x2, 0x40000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 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=@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) 2018/01/15 00:42:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000f6a000)=0xdb29, 0xfffffffffffffd57) sendto$inet6(r0, &(0x7f0000f62000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 00:42:14 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socketpair(0x5, 0x80e, 0x200, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000)={0x0, 0xfffffffffffffeff, 0x1f, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000007000-0x10)={0x7, 0x2, 0xfff, 0x5, r2}, &(0x7f000000a000-0x1)=0x10) r3 = socket(0x9, 0x5, 0x10001) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000001000-0x10)=@common='yam0\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000007000)=[], 0x10000000000001b2, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000005000-0x8)={0x1, &(0x7f0000005000-0x8)=[{0x9, 0x2, 0x1, 0xffff}]}, 0x10) 2018/01/15 00:42:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00006c5000)="01000000020000000507000004c400cc", 0x10) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000f19000-0x1000)="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", 0x1000) 2018/01/15 00:42:14 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000)=0x2, 0x4) 2018/01/15 00:42:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002f2000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f00004af000-0x4c)="", 0x0, 0x0, &(0x7f0000aaa000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) socketpair(0xa, 0x7, 0x4, &(0x7f0000610000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000431000-0x4)=0xfffe000, 0x4) 2018/01/15 00:42:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008f3000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00006b7000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a4e000)="ef4208da421a9067382a3e46f2e8b196", 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000ce000)="ff03001606000010a5ae4c013e9d4d54", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000055e000)={0x0, 0x0, &(0x7f0000bdc000)=[{&(0x7f000006d000-0x1000)="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", 0x280}], 0x1, &(0x7f000028e000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/15 00:42:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000a4d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b77000)={0x8, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x7, 0xb, 0x0) socket$inet6(0xa, 0x5, 0x8000) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000005000-0x4)=0x0, 0x4) 2018/01/15 00:42:14 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) splice(r0, &(0x7f0000000000)=0x16, r1, &(0x7f000004b000-0x8)=0x0, 0x5, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/15 00:42:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004f5000-0x4)=0x0, &(0x7f00000f9000)=0x4) poll(&(0x7f0000f90000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 00:42:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x2, &(0x7f0000ffc000-0x2)='lY'}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_addrs=@sco={0x1f, {0x100, 0x5, 0x96, 0x0, 0x2, 0x5}}}) 2018/01/15 00:42:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x80000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004d5000-0x4)=0x0, &(0x7f0000865000-0x4)=0x4) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) getsockname(r0, &(0x7f0000cff000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000541000)=0x58) getsockopt(r0, 0x40, 0x8, &(0x7f00007f5000-0x7d)=""/125, &(0x7f0000aef000)=0x7d) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f28000)={0x8, [0x2, 0xa, 0x100, 0xffffffffffffffe1, 0x7, 0x0, 0x4, 0x0]}, &(0x7f0000103000-0x4)=0x14) recvmsg$kcm(r0, &(0x7f0000966000)={0x0, 0x0, &(0x7f00000e9000)=[{&(0x7f0000fe5000)=""/109, 0x6d}, {&(0x7f0000ccd000)=""/4096, 0x1000}, {&(0x7f000088d000+0x90f)=""/58, 0x3a}, {&(0x7f00009f1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000122000)=""/134, 0x86}, {&(0x7f0000fb0000-0xb1)=""/177, 0xb1}], 0x6, 0x0, 0x0, 0x39e}, 0x140) sendmsg$key(r0, &(0x7f0000446000)={0x0, 0x0, &(0x7f0000043000-0x10)={&(0x7f0000e61000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b1e000)={0x0, 0xffffffffffffa9ed}, &(0x7f0000e13000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d1e000-0x98)={r1, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0}, &(0x7f0000819000)=0x98) sendto$inet6(r0, &(0x7f0000647000-0x52)="", 0x0, 0x0, &(0x7f0000dab000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 00:42:14 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) setsockopt(r0, 0x107, 0xd, &(0x7f0000038000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5b2}, 0x1c) 2018/01/15 00:42:14 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fa9000-0x8)={0x1000, 0x200}, 0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000019000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000000f000-0x90)={0xffffffffffffffff, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000018000)={0xff0d, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @nested={0x10, 0xd, [@typed={0xc, 0x0, @ipv4=@broadcast=0xffffffff}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000011000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r3, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/15 00:42:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000020b000)={0x30, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x100000000000009, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000b67000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f33000)=0x4c, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000d50000)=0x0, &(0x7f0000d23000)=0x4) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00005a1000-0x4)=0x10000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b07000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec7000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000099d000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000051000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009bc000)={r3, 0x5b, "be4ba2f6237d8d2f496f04d8a91e0916adb29cecf2f2ed8dae752685c00e5a0e99ebd9181336e0c9b045155b485544f2ebe6c0a6d5b156bdd48c9b5c136c4b88eb87d48e64ba0b53154eb82c210f6e54082f92cf274fd8a7c35ac9"}, &(0x7f0000a78000)=0x63) socket$inet6(0xa, 0x0, 0xfaef) sendmsg$kcm(r1, &(0x7f0000ee7000-0x38)={&(0x7f0000f26000)=@ll={0x11, 0x7, r2, 0x1, 0xfff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f00001cf000-0x40)=[{&(0x7f0000b8b000-0xd5)="f78d7db86b4b8129b0250e2e151f3b5b13df273d6681980f9da250f51d701a4ba13469975386b05e9358b0a94b11878fd1817fcdb17d7485601826f40b483736926dd338c73948349a6e84aff473b71b4cc5d229f82877a57ffd4406dc8a743364b4cd31633322861b9dd2c0f1c5fb7d655e9043af5d9ab5ae937e415b77b0b94566a3626812235f7ac30fb528762b103f735c6bf7db6bb1d1490b7843c5429bb40caf6b68947541b8925f2aeeef3540d6c9702a8de38b267c5d520001fa075419f2a682e47f58bbe6aa39c2a09aae26591bffe0b6", 0xd5}, {&(0x7f00004e9000-0x5c)="0dc40eb5b0ddff13d221ad95dfcff69c66d6a32f4bd003c6bc5e3df9dc157908ae67894d1bac5672ce50f7529c3d09414f6c99972fe5ca7e45ba0a86255c6f5b69c000d66918b23e51f2646203a4ab3b92bdc0c229a9445dcab6ce80", 0x5c}, {&(0x7f0000adb000-0xce)="18dac88acff9bccbf3add6132446efcdbccb9d6ac19c4455e252d949557d4aa69e436021138456aa458c664e46f8965463ddfb02494c8541da182a46a37b20d8b7186c2d25b5e8c86c05a58b545ee0be91b0b4bb75ea733aead623bdebef7fd8c3bfced8928c2b2e19b19009280306ed0ce784265c98643fd4ddf9f31946187358c79b7bff467af3f89b651edefbec36cf239797f3faf1b08b863d0c47efcac581bf344fe13fb1cbff06652c61c0e0a60eba29b6abf1a2f9b1283ebdb2a11b59b263b907f8676b2cd09c831fd3de", 0xce}, {&(0x7f0000a29000)="c4cc4aaf43222a43f3f40419b65e5d126cab61bee53a6ec440c596e1de0370de25999a0bdd1a76da2bea84fa935ecdcded646459e77c4a19bdbe8ab93e04a7ba2365847f4f395f77c0c05697eb92c32ae879088fd70b02ff57849369e2fa573f4950ebd7425529099f3b16076eae7f306ce09f0cf138ab82f64dc6316046e9edacf366663cf166bdb2486928f6c842218fadb2ad831e7191429ae4f28fde0b94abbc8454a6bf308d4e2ee09061404b39f38efb97625bf997c5da38de6ed52cf90c43f6d88e", 0xc5}], 0x4, &(0x7f0000879000)=[{0x30, 0x109, 0x3, "fc1840f091ffa8ac4c368d36b1d8af38d903a6e9a96f3566175a376e"}, {0x98, 0x4fb8b11cfdf493ed, 0x7, "7722f54eb8f618e171d4e086f991d63f6b47b0ca08ff09d47cb6949ec8dcb878124c61799e5ead1e214e8aa5978ee06ff2f7bb48a1bde96c7791c0282ade2fd193a9c3a252c392c3226b2513065ab1fd2df1b67cd2eb7768b9102cef2f1a788da92d331216fc68725bc045943f4c130a7e9b43503946f9d44432f8d6c99758c38d3697"}, {0xf0, 0x101, 0x8, "0c28d1b9e769bf5a1413058b03a11626f4933203bdd30394ff5c67c60f8c418336ef001e190166c9e00d0d7686e483436d5d42958679cfd5af8ca29d12e6b2eff6db0351aff40c63de34399d567ddee9139b44dee9ae904ddaf7a8ecf09bd4db00bf6a9134d87b503ec7ba00b23ec60f8d6dd0cccdca562f1568e7fa183550e8d22a6e39caf216eeea1d15f7dc5d0ab0aa9129c93a5df73b51450c50c4477b165efd2c99b8c4176180048b0ede01f4985fc0458c6195f16d70e07a9b0d92eb728ce4e62738fed6933ed6e366a2af5e62d1542076c978a1f99efc2f6a5dbe"}], 0x1b8, 0x4}, 0x24000005) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000032d000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000c62000)=0xc) 2018/01/15 00:42:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x5, 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00005f9000)=0x8, 0x4) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/15 00:42:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f000074c000-0x4)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002b3000)={0x9c, 0x4}, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000c79000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x133, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x30e, 0x0, "596505bac5b1c92722001b56943af26824b2ec29e8cc32a1add11be7510d5b64"}}}}}, &(0x7f0000f63000)={0x0, 0x1, [0x6ae]}) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f00009f7000-0x4)=0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000770000)="d091a18817c1a318ac149258b58577ca0134bcdc6eaf038a274763b6b6d034592210aa5b1a8dfdf9fbf09d2a6f1cd6eb4bc87c93a331defe220ce0830c09713bd0e9de624bc47fc11f3b914c4040272717ab7486748905cf63761c91a6955dfcada227358f57d02152823a1e923106a6dc6e6a295ae3bd0b2123ce1f57d0", 0x7e) 2018/01/15 00:42:14 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000065c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x7, 0x3, 0x1, 0x100, 0x8}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000ec7000-0x115)="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", 0xfc) 2018/01/15 00:42:14 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000000d000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0xd3, 0x0, 0x9, 0x3, 0x5, 0x400, 0xc0e, 0xff, 0x593d, 0xfff, 0x31, 0x3f, 0x7, 0x80]}, &(0x7f0000016000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000014000-0x8)=@assoc_value={r1, 0x4}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x800) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000015000)={0x0, 0x1c, 0x1, [0x1f]}, &(0x7f0000007000)=0xa) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000015000)={r4, 0x3e, "ef7a0612549c93a386b71e8ef6f933bcded3a2aba058bab69d3e9091c8352227dc6c5d4983ec2ad6aa6033735494ac5823a0101dc6523abd1f11c6c7038c"}, &(0x7f0000016000-0x4)=0x46) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) r1 = socket$inet6(0xa, 0xa, 0x100000000) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000cda000-0x10)={0x0, 0x0}, &(0x7f0000455000)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000835000)={0x800, {{0xa, 0x1, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000e17000)=0x0, &(0x7f0000325000-0x4)=0x4) ioctl$sock_ifreq(r1, 0x89a7, &(0x7f00005b1000)={@generic="7661d655f4be8ebced9041987e90e7f3", @ifru_settings={0x25, 0x8000, @fr_pvc=&(0x7f00004dd000-0x4)={0x5}}}) 2018/01/15 00:42:14 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000013e000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f50000)=0x1000000000005, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f51000)="5f5545d5d2fa9279e7740f7dd42d67fdb3758702099a5f43ab5fc6924375cbbcf5d647c608bb717b526be10834dfab065a272901c449aacfa6e12364255c02607475366c39828d38c050ea2c444235362290000e637aae1851eeb04dd2dae221d67b524560a8e0f423be893a6a9dc8a7584ef1bfb6dc8fa4fc5e2d034a92c53877ecccd3c9eabb4630b2f9d31aeb74f9d4e25fb9d297711734ddebd52b1fc89d27c52da79cc8a37401677f136d304d", 0xaf, 0x801, 0x0, 0x0) 2018/01/15 00:42:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) ioctl$int_in(r2, 0x5421, &(0x7f0000c54000-0x8)=0xa4) splice(r1, &(0x7f00004a3000-0x8)=0x0, r0, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) 2018/01/15 00:42:14 executing program 3: mmap(&(0x7f0000000000/0xf30000)=nil, 0xf30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000edf000)=0x0, 0x800) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f31000-0x8)={0x0, 0x1ff}, &(0x7f0000d24000)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a24000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c2d000-0x10)={r1, 0x10001, 0x4, [0x7, 0xfffffffffffffffa, 0x7ff, 0x25]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r2, 0x29, 0x100000041, &(0x7f000046c000)="53783a8322a10d41b5f9f3f183ac7915cc87e7c4e5040000006f5bd436983e969d74da717055d62602", 0x29) [ 215.911876] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 215.944970] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/15 00:42:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000f6f000)=@newpolicy={0xcc, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 215.965673] netlink: 'syz-executor7': attribute type 4 has an invalid length. [ 215.965679] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/15 00:42:14 executing program 2: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000003b000)=[{&(0x7f00003f6000)=""/130, 0x82}, {&(0x7f000014e000-0x11)=""/17, 0x11}, {&(0x7f0000028000)=""/11, 0xb}, {&(0x7f0000d24000)=""/73, 0x49}, {&(0x7f0000d25000-0x45)=""/69, 0x45}, {&(0x7f0000d25000-0x79)=""/121, 0x79}], 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00000d8000)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d24000)={0x200, 0x8002, 0x65, 0x1, 0x0}, &(0x7f0000a3f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000374000-0x20)={0x100000001, 0x1, 0x8, 0x9, 0x8, 0x99, 0x3, 0x7, r1}, &(0x7f0000681000-0x4)=0x20) 2018/01/15 00:42:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000000000)='{', 0xc08f4bfcfc7d1d72) 2018/01/15 00:42:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f34000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00007aa000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000089000-0x4)=0x4) 2018/01/15 00:42:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000ebb000-0x4)=0xfffffffffffff800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000eb9000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000c8f000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000760000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0x4) accept4$inet6(r0, &(0x7f00000a6000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f7c000-0x4)=0x1c, 0x800) bind$inet6(r0, &(0x7f0000a0d000)={0xa, 0x0, 0x25, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x1c) 2018/01/15 00:42:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c07000-0x4)={0xffffffffffffff9c}) connect$bt_l2cap(r0, &(0x7f00001f5000-0xe)={0x1f, 0x6, {0x9, 0x8, 0x0, 0x8, 0x9, 0x0}, 0x200, 0x7}, 0xe) r1 = socket(0x10, 0x802, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000a6c000)=0x64, 0x4) write(r1, &(0x7f0000f2e000-0x24)="240000001a0025f00018000400ed040f0a0b00000004bf0202ffffeb0800100048186be0", 0x24) connect$netrom(r1, &(0x7f00006ab000)=@ax25={0x3, {"5414e700e719b4"}, 0x101}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000e98000-0x4c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x92f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) bind$inet6(r1, &(0x7f0000b3d000-0x1c)={0xa, 0x0, 0xffffffffffffffee, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3f}, 0x1c) 2018/01/15 00:42:14 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000c9000-0x6)={0x1, [0x3]}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000000005, 0xe1) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r2, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000347000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x1, 0xff, 0x8, 0x1f, 0x8, 0x7}, &(0x7f0000793000)=0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f40000+0xa50)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000132000-0x98)={0x0, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xa995}, &(0x7f0000393000)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000059a000-0x8)={r4, 0xc4b}, 0x8) 2018/01/15 00:42:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000dd4000)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002c3000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000029c000)=[@in={0x2, 0x3, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000000}], 0x58) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000eb5000-0x2)=0x3, &(0x7f0000759000-0x8)=0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002a5000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000a13000-0x4)=0x1) 2018/01/15 00:42:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00003da000)={0x10, 0x0, 0x0, 0x40000}, 0xc) socketpair(0x1f, 0x0, 0x2ca, &(0x7f00008dc000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000e07000)=[{&(0x7f00003d9000-0x2b)="290000002000190001000001ff0000060200001600000f00000000040d001400001b00008000000008", 0x29}], 0x1) [ 216.003251] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 216.003283] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/15 00:42:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000a7000-0x8)={0x0, 0x0}) r2 = accept(r1, 0x0, &(0x7f0000009000)=0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000f1000)=0x0) 2018/01/15 00:42:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) socketpair(0x5, 0x80000, 0x9, &(0x7f000039e000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000043000)={&(0x7f00002b6000)=[0x0, 0x0], 0x2}) listen(r0, 0x0) socket$unix(0x1, 0xf42fe75c27bb0c12, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x2000, 0x0}], 0x1, 0xfffffffffffffffd) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ccf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000045c000-0x12)={0x0, 0x290, 0x5, [0x0, 0xda7f, 0xffffffff, 0x2, 0x20]}, &(0x7f0000481000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000001b000)={r4, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) accept$ipx(r1, &(0x7f0000173000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c21000-0x4)=0x10) socket$can_raw(0x1d, 0x3, 0x1) shutdown(r0, 0x0) 2018/01/15 00:42:14 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)=0x2230f28b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000da7000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce2000-0x4)=0xffffffffffffffbf) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 00:42:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xdb, &(0x7f000037b000-0xaf)="3232a95fc4494950417e25feb239b39fce121412e296b05e8bb04ec0ddbef5fe07b20a8f9fd0c290d9a3ad50edf496d8a29cf68bf66e96e36ff17b7d61330eba8b21ace95626ab34373335dbe7002f880290c38cf1773be990e3c613a9a288e5e5bf5e3838084a2db8d801d0f35c9e24716b0cd4796f8d5c3e1fe6883eec5a26fe3804195bfc29bebc9c97e6fb5ac3be415c0c5a5b681061a8cfee5a2affa08064154e64e558c9e91f3df80dd3efe3", 0xaf) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r1, 0x29, 0x400000000014, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000ffdf01000000", 0x14) 2018/01/15 00:42:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0xb5)="0348dd92c7b409e53ca2edbc61dec4387354435a694d1b25527c46bf8fbd65b843341a2dc663cc23b9f6500a2286a66897d14bc2a606ffe8574fcbb7ecfe594167849849179ae91b0edb9d82b8e9d87e9f622fa6a43110634039054c1a360ddc88c3c244cafa322eef2c2e5ae9a86901ef0683ce1f66016ce8f815799b6b7cf8b3bc3900e507e1a5dd96c806dd6ab20ee07a9744b029474abdbc383af4590409a5a5a4a93c35837f4bbcb0b93c5a9e2d6fde411ef2", 0xb5}, {&(0x7f0000002000-0x90)="1320ad0cafd2e0eaed9f7c271ef990df20317a717f484b1ea3aaf760acbfddadbe55e211f53b6245c3c9b8fd5c26be33a06ee7da64873820515cdf846176934c264e0d3f56ccaaec0b67e7e3db72f5b32c0f6a57ed0de7b7071e27aa076bd3ce34c405bbeded02e5cf1f5729e2761f348d0b3726095ab994dd08c09904e739a34722df4e584f8a33a359efae368c5cf5", 0x90}, {&(0x7f0000001000)="691dbca8579da987be387743cf04905af90f103692168ab98f1354c9dcf01a88251e170edc11c95353da8517d98c1292b0e90815cba13e3cc96e9736cb75200fba9446ee4748855a434ee20203b051ea220e71d63150857c29cd924f0e6b007067af32414f13aec0bc3cb27fb96036def977c9748a7bcf07c6da1cd2cb4ad7d9d5b570254f6ff4b1a2db97544f8d2a7513c0ec00495f2bfad1a140a98216eac1442eaa871169c845b0e4e4daa97f57c05bdfa1ece1720ff42947b7e0733763ae856af5544c84f95a061198a050d78c06322a15d000506ac36916c7fedb3f1ecf83db14", 0xe3}, {&(0x7f0000001000)="efd50b2f2109797090bd5faba2b834a97e897d9431601017684f972575f113f8dfa79afe63c6b409132b47b0835c6082e52aacf5d821933c03af3c697a83ae3bdc36d6d3e38641a95dbd404cde72a8358249a3e4a79e80f5aa64fbacae1bcb8a958c9525833425b7889452de5d8830639435e0d09aecdb2ff14d51b5160841b3c5b52f19ad861c4889332af3fc3c81419eecea969b", 0x95}, {&(0x7f0000001000-0x26)="e47c45e9da8be7b700db54b73e47428a950fb6552c3014d1476ae174bf019c0bf0aa059d2a90", 0x26}], 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x10001}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x256, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x3ff, 0x7, 0x20}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x2b2640dcc6d745) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000f44000-0x4)=0x0, 0x4) 2018/01/15 00:42:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000afb000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000083c000)={0x9}, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000acf000)=0x9, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004a6000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) 2018/01/15 00:42:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x5, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f000078e000-0x2d)="c30e00009105f3e5bdc01ef8a01ea41da00982abdc7acda8101e4bf6ae264b54eb24046a3260d9cd4b188d8a05") 2018/01/15 00:42:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fa7000)={0x42424242, 0x42424242}, 0x10001, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00004ef000)={0xe, 0x0, 0x0, 0x0}, 0xc) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000ce7000)=0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00000a8000)="000000000401092f", 0x8) r1 = accept(r0, &(0x7f0000b72000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008c0000-0x4)=0x58) connect$nfc_llcp(r1, &(0x7f0000558000)={0x27, 0x401, 0x6, 0x7, 0x0, 0xba, "f6dffbb275ff18c04b26db175fa7ec69195dbcc1bd370e2af32fb74ab78ee6517ce3e730057730686c7b135e9d6981452031055fbddb2bde308d0f61f8ac34", 0x6}, 0x60) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000d18000)={@generic="e7fa8919ff052c1c00000410f7dcffff", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a4a000-0x10)=@req={0x20, &(0x7f0000d63000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00000d7000-0x20)="b1c178f1e4ea9475f71f4e76f9f3e3a22d8a7ef882077830c699b0b341a478f2"}}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00009c3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000970000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000662000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) close(r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000472000-0x4)={0x2}, 0x4) 2018/01/15 00:42:14 executing program 7: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f0000625000)={@random="15b3cfdccfd9", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipx={0x8137, {0xffff, 0x75, 0x3, 0x0, {@current=0x0, @random="2f02559eeccb", 0x101}, {@current=0x0, @random="f053f473e1d5", 0x1}, "639b6546f38c561f1563da30b46d93992deda866afc6c415d002cb54a0ece2adf4c8fca0bf25b3a05f4f3a950ea5adfd27e7ac6e00bc6a5c4661096e43a2895f964562ab2a845601b0b039b8731b5ea2b4714972c6c150"}}}}, &(0x7f00006b1000-0xc)={0x0, 0x1, [0x4ab]}) syz_emit_ethernet(0x248, &(0x7f000001c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x212, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @generic={0x0, 0x0, ""}]}, @dstopts={0x88, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x8796}, @generic={0x7, 0x57, "b0caff31345c24f5312e1241b2ea8e815a8e903ac3ce0ee1b06da07837fe397c941608c59dee923ec5bcc3b42bf985198f22b2cda251d2efdf05b46a449a9ff59f43cde8f54375ae840f73724d84d3b93cdaa2061e11c2"}, @calipso={0x7, 0xff31, {0x8000, 0xe, 0x8, 0x8000, [0x4, 0x8b, 0xfffffffffffff490, 0x91f8, 0x4, 0x6, 0x8]}}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x743b}]}, @fragment={0x2b, 0x0, 0x10001, 0x8, 0x0, 0x4, 0x1}, @hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x20, {0x2, 0x6, 0x4, 0xfff, [0x8000, 0x2, 0x8]}}]}], @gre={{0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x100, 0x0, [], "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"}}}}}}}, &(0x7f0000efe000)={0x10000000, 0x1, [0xe21]}) 2018/01/15 00:42:14 executing program 5: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000f5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000a0000-0x4)=0x14, 0x80800) r1 = socket$unix(0x1, 0x5, 0x0) connect$nfc_llcp(r1, &(0x7f00000ec000)={0x27, 0x2, 0x9, 0x7, 0x7, 0x9, "ce2b57d8747e89cacc0cd1130dae5ac022f59ae71635dcd488d15e979686c3b620b9164362d937fe4796bf01f3b9974f38ffb660fa5e31c6b75f3ed340a0ce", 0x40}, 0x60) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f000009f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000030000-0x4)=0x14, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000f7000-0x119)={r0, r0, 0x7, 0x8, &(0x7f00000c1000)="608f1304da20008a9bc3ed1ac36b5513ff371218523dcab40484f9448cd268985269fa1a51ec3d8e670ff62ad2180c8416cda785cddbc620cd5b699400daf4fe5cecf32aebc4ff3b6b02145981029f416051dc75fd6166fec789aabba71e789a01d986232287594af7d82f751598afac25ed0942c28df5d90b5903bcdc71ac0d424da3be3e6ae63e57cb09f53771334092adfdf294967a9ff32594fc4f56ef6c6db18691cddf41c222e3b9af8dad03f094521fe0654d3bb24d16d77fc22c7b", 0x3ff, 0x7, 0x80, 0x6, 0xace, 0xffff, 0x1, "b240bdcf0cd13db7db60e7201d30ceb396b300e4b7b7726e1c5d0cd2d959030448df261b18c672e4af977ea7b7a829bae74e804a29b5aad76ad309da0944954c2e66b4afd5f69cece64527969dc2db648ad62b3bad943394fabf8afbd7e7955ef5a347075a3d3bdaa3a5b9711e4159e2623978b272af351f566d6323a0d4e8148cc24806b102c5b192a58c70231ad8341685c95320e338bb1ca8467e5f184380e7d83ed246a6cdf13a0fdcd8423d399f8ea771b1e1b1aa565b833bcfd9667a4b47618e7da5a7eed8ef588ca2c5855a3bbd7165ee6ea36a3cf3abdf9745e3c2b7635ebd868653d5ec8b5a58e574c8c282d1"}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000c0000)={r2, 0x200}) syz_emit_ethernet(0x6e, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x3c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/15 00:42:14 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000020000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$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) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) 2018/01/15 00:42:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000caa000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ee7000)=0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000917000)=0x2000000000000, 0x4) sendto$inet(r0, &(0x7f0000670000)="", 0x0, 0x20000804, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:42:14 executing program 6: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000003000)="7fffffff", 0x4) setsockopt(r0, 0x0, 0xc9, &(0x7f0000000000)="", 0x0) getpeername(r0, &(0x7f00008b7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000056a000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000868000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/15 00:42:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005b7000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000086000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b9f000)=0x14) 2018/01/15 00:42:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d37000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be7000)="e5", 0x1) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000f5e000-0x13)=""/1, 0x1}], 0x1, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d66000)={0x0, 0x4}, &(0x7f0000da6000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e24000-0x108)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x4, 0x1f000000, 0x4614, 0x3, 0x2, 0x4, 0x26, 0x3d8, 0x1ff, 0x384, 0x1, 0x80000000, 0x100000000, 0x6]}, &(0x7f000049b000-0x2)=0x108) 2018/01/15 00:42:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00007aa000-0x4)=0x0, &(0x7f0000fc5000-0x4)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000626000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0xbf, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 00:42:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r2, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000fe3000-0x8)={0x0, 0x0}) sendto$ax25(r4, &(0x7f000064f000-0x16)="d3fb4674e4438ef20f0d70cf38e652b7ee11c7f3a539", 0x16, 0x20000004, &(0x7f0000092000-0x10)={0x3, {"1ee6164ade112c"}, 0x737f}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) sendto$inet6(r2, &(0x7f0000f5b000-0x18)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:42:14 executing program 6: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000fbd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fbc000)=0x14, 0x800) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000fbd000-0x1c)=@req3={0x2, 0x0, 0x100000001, 0x3, 0xc32, 0x1, 0x9}, 0x1c) r2 = socket(0xa, 0x3, 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e5afae32638410f61e184a6d3e81292e2971a69c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c900000000000001005630ea2a71f9", 0x0}, 0x60, &(0x7f0000cf2000)=[], 0x0, &(0x7f000083d000-0x18)={0x18, 0x29, 0x34, "c7"}, 0x18, 0x0}, 0x0) recvfrom$packet(r2, &(0x7f0000c03000-0xe)=""/14, 0xe, 0x2000, &(0x7f0000a14000-0x14)={0x11, 0x0, r1, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/15 00:42:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) socketpair$inet6(0xa, 0x0, 0xfffffffffffffe01, &(0x7f0000b61000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00001b8000)="", 0x261, 0x0, &(0x7f0000b42000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005a0000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000578000-0x4)={0x0}, 0x4) 2018/01/15 00:42:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000dce000-0x11)="7e80e09302fe119a0800000001000000", 0x10) r1 = accept(r0, &(0x7f0000961000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bfe000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000e5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0xbc, 0x9, 0x10}, &(0x7f000030a000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000dca000)=r2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000776000)={0x0, 0x84, "c695a87162a945f5d9cfef08c9af0c0cf6fc1c188d317618638c7dfe0a4952bbf6a30ace987cbf0ce170abab1c28521d07885f396833ecceb459c493e06582e4f18516c40d6eb8c6a8487533e256c8142b7dbd56ddbad6cbd378d24284db1bebd530f6ac1f392bf7b41c865f9ad7a85c83bd110d1804e853bea07165eb6a295685b55f18"}, &(0x7f0000be6000)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000018f000-0x8)={r3, 0x80000000}, &(0x7f0000254000-0x4)=0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000091e000-0x9e)=@dstopts={0x3a, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8, 0xe, "bf894440d3faff7c11f5685d4b64"}, @calipso={0x7, 0x28, {0x6, 0x8, 0x8, 0x9, [0xf680000000000, 0x7, 0x9fa, 0x2fc]}}, @ra={0x5, 0x2, 0x7fff}, @pad1={0x0, 0x1, 0x0}, @generic={0x7, 0x53, "6b05714d7e5e89a3366136dd3f9281cfff6ec3f2d81bfce8f471ddee480493e9934383cf0088cecff5c4bc850b19fc7a42d09d9beae68681937786cbf6c9bdc3dffd93829af002c95e8950f96591a8c7d07b3e"}]}, 0x9e) 2018/01/15 00:42:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000b0d000-0x4)=0x2, 0x4) bind$packet(r0, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001f7000-0x8)={0x0, 0x1, 0x9}, &(0x7f0000ce6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000706000)={r1, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f5b000)=0x8c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r2, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 00:42:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d2d000)=[{&(0x7f00008e8000)="ac60", 0x2}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) accept4(r0, &(0x7f000095d000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d4000-0x4)=0x10, 0x80000) r1 = socket(0xb, 0x806, 0x8a86) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a95000-0xc)=@sack_info={0x0, 0x4, 0x1}, &(0x7f0000823000-0x4)=0xc) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000525000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000929000-0x8)={r2, 0x6}, &(0x7f0000212000)=0x8) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_map={0x8001, 0x3, 0x7, 0x800, 0xffffffffffffffda, 0x5}}) 2018/01/15 00:42:14 executing program 6: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ef5000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ef5000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000221000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x0, 0x0, 0x28}, &(0x7f0000ef4000)=0xa0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000c32000)=0x2, 0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ef4000)={0x0, 0x6}, &(0x7f0000ef5000-0x4)=0x8) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ef4000)={r2, 0x17, 0xce, 0xffffffffffffffbb, 0x10000, 0x20c, 0x1, 0x10001, {r4, @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]}, 0xfffffffffffffffa, 0x4, 0x5, 0x6, 0x8}}, &(0x7f0000ef4000)=0xb8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b75000)=@add_del={0x2, &(0x7f0000ead000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ef4000-0x10)={0x0, 0x0}, &(0x7f00002a0000-0x4)=0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f000006e000)="01000000020001000000be8c5ee18c88", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f00001fe000)="6d65efeecba254c1d719976cb0b0f7f982f55128149adc7ca7c9db11d8a615c4dd545b146360c20d452f98d8113eb3179ec92843d6d6fd06ca8256a378c3a14497ffd9dd5ca69d6162b44919dbae3817d83c2f77260fd07baf1c3f6ae8da9ed7a92e56ddcea3f854312c234a6f6ac99651358206e614ca77121f699c0d3d325eec7f8368647fe66b6407017e0478ffb36f85f75216b6247f5fff6bd0dcb07b6322b505867a71f1a9b8871b6b9c7d8b092c824a15b5cb48c8b7265f440b2363a08dca6118b1acc03977dd", 0xca, 0x24008005, &(0x7f000087f000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x82, &(0x7f00006e6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}]}, @rr={0x7, 0x7, 0x0, [@loopback=0x7f000001]}, @lsrr={0x83, 0x17, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x0]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xe3f]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000773000)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c00000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000836000)=0x3, 0x4) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000c3b000)={0x0, 0x0, 0x0}, &(0x7f0000713000)=0xc) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ef5000-0x4)=r5) 2018/01/15 00:42:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0xf6d) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ead000)=@assoc_id=0x0, &(0x7f0000110000)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000169000-0x8)={0x0, 0x9c7}, &(0x7f00003f8000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000046c000)=[{&(0x7f0000372000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000686000-0x30)=[{&(0x7f000020f000-0x1000)="87cbfecd7634cf03987cea719b3b8761e6cb7e184d7190e67c4bfd961069e7c96226eed763897e9ab1ff480bdbb7eda3fddc21015b461d46b5aca1ce27dfdcd8103bbaff64661980b006f7d620245e91398a7b15e126af487ad9ea0b36fb78856af651752bfe2331c06b1cdbcd219b2be95aa635e46406d09173dff2a8192e55349e458c3536dd69225584765b02770dd317fd619afd26621d0b3c284b70f1c0d8f0dd7a4ca3a7ada81885fc8f524f76b80325bbfdb5abca033fe8ea77c8c00810096b9d40c69c91ee73b44e1c0de688f229955e140ab2552468656875e29487bc0c1c806b7042cd590aef5e244daa6a433165ea4dd7223a080af417330142850f3febc608a76739ae2c09875b5000215850085ec08cabd3c4fe516b8c2044ff48ce41145ffd1e51bfd1076f998f8ad454215ce5faeb4d404a3e38dae67e3ec3ebad0e54aaba0b669005ee20f32591168caf0acc137749af300e91a725e1011d8638912e1f71c57f0a0ab28db986e86c1c4399ed6bb7f492c7a3db0d574b82cf3aa4e5c8e1cdbb2c7cc5ab132883012f84bda1d550c12854a40ce5673c6fab1a96b9fdbdc0d2352eac4ac414291b644d5efd624987211d173a0556a4e217913cd0de015dbf1610a8f3c1fb84825dc41bcbce4bc7aa9b2105a1501b843d7637e528728dabad78f00b1e0e87a26083b5846a099161962927bc610acff0d2632a922859056130c1bc65c9fa1a0287023a29d8c62dfc8dfb4da06f50c0a0e16b2fd458179c9ac0cb6ac9badb49307db900ccd65698d65a3d363c8882af7c32def6ea7109e81e7b6f33f86acd12ea48c54ffd25317ec694df08d7d41087210f174819e18a7d8101e27be12c1b802de3ad42e8e80551df9fb05742cb08a1c3f6a04f4b920b1bfc77ea51a69110aeb6c544ee7fac5ba5410ffe1471d81d94d2f2055c116b3fbc063c6a41d85a9ce3068c9b00e4a411cedfe36f1bb0089756fa10a1a1ce44b0728e47ab52dd8256e124c67e427a967713e6c2c5e6a21bd3b4a39eb0b2f8b9105b80fe8704445a25c67786b5840afd26d428a8d3da0d175b36d31351448e744883de053ed6d0d4e6075e4222d9e2954e150216dc8cbfa4b1e591ca480b4a3243636ec3298d3c13239fddadc8f422fdee76b1a572208f311f43bf121240bcd8f3d704469c0b904678e1d3c9dc493a1bd7f436f69eaa3c035fe445eb8a4b5e3c11f7866efb19b703de97e2711039a069e9e83d0dacb640e07e860c4d28ac8bb6291ab0dcbe021713d2783b528175a36ceff116e8c52a9ce5c9ea95340408d92dbbb050fb1a64a476c73d87f8841be8c1750bd07d851a72e7ec4408e78eb8871d3640ed50a9ef26bbbb240f81f90ebe12de9ede453c3d1a805d64396f484e7c1e7c40f5b47ef26267c7e6dd279fe037b65be6ac4126dba850408d02e631cf1ac4fae395fbde028757db7060ef779fa28bd7910bff225511d52a8be975d35ea9c197acd41927847f81a03567ee8f64d6197d0b0e09e52e2e8c2fa8dc54e5ae1d958b992429957e3f9eb9c2a443c896aac56a546d2d6e586c9a1668b336f46f7194213825f8b20373371d616c4826b42324690e8582bb9c8808c47e784ea1e491b80684a9087875701b29af03c54ef482e24f0074ed13fb8a99c34faa1a496be7ad550d6d851cbe946af7b4325b84012d0bab81443004f139b4fde84d9f419dfc733ef60db3f966478d671927b62a76a08c6e15df9ea8ebba2f5c7e1ab0d144a1c92edb15c897e2cf2a2f13297e5dc8fad8c4bd4ff3c8f0cb80fb9ad8e283b04c777261221783fe35443347199ee716732c92d9c705168e0a1eaed580029146e452fe65d9b65200d768b74f5168b84ef521d57d6f9a00c9a0533543d318a1871ee775fd09950e29895452a62e91d8f0ab436ab341f804a2959ad48dd5f687570bf3494859ab043f2d53a174abd610d604c0a9244f018472a8251caf2cb55370e66688d8d1af0ff7b0aca7a12c4142c4e27f2fb7291b2907a68f5ee9c115050acc75b9534710f9a342037a971987638387bea18b040b3058c2f44f3da0bda6e23d3f0332f04049bcf5174be05a5dd8e207e65c7c04b9693947c51374674f62b52ccaa61ff29ea0bfff8da798d09c2574b190ba44c3dbf234c89915c5482d8637f5b68814b96a576d6692be83935cfe6c71c18242dfa731f5e621883c2ea8566e34a96d802a70f43d49c643bd577a104f58c3f1dcab15f36c8135ccf0be99b7356d7261ca32ed8d63316839126b72f9d93d79cd213f2f70b679c9e1558c6060f3b4a627ffaf1ffa8cfa700b357c4d9629e2e28454487c01151558de8be97e35ba989b6c7e3d778604f3495a849ebb19298a637196e1b6dd3e83df5484f612ef60596e1854e1be9a68a65f52032c8aacb0d037ca2781b669653e586c2ece0df6d517a8f7c784b60fa390df55bb85c671c907a74d88b4abddd2c4b996c42ffb426a9a0d6a05847c2fd95471741739b544e5977bca1b0d059a2b59c2dc52b219070c22069e27cadf9a879ebf4d4720cc2eb443a137cd45be5b9121647a0b22d4fafbdfafb890f5d80e78834e3bb0f2591ef7fba2bf4d1ed25cae6ca5445e6d28beb118869e07a443f8c397b049f66e1c62b10d3130b1bdfadd58e32d0212f5ee234550b0daf038c22ea6fbad11fbf37477d4204680ee04c6ad05aba8468b370d937b7ce0485e0b9a7dd87dcca72ff4a2cd2adb6d19db183d412757298d2e9c3f433711ff617b2cefe06792d5858316cf029aa3c4225a4ce6612f037bed28f9b3e1b7a3197f24d386f597b8e0cc1704dee4fa95c0cc47c80828b8c9ad8f8271d83658308f7f1f37c4a38d7f6b5bc20572bf24e9cac59421ae84d569b35a362d3fc0115b51cf112c06a9dc2ed459f5d9169c8fcbc492a233fa385c7bedfded05c7af6cf346d3280e8e7a51a86d45d469fbb601e13b2bbc495e11553e97c2a200550e4bc1a2c2b1ebbe915c3b143d15fa939d6f41d3cb61e29677c05cac769124f45458679646ea1b156744eaa2b1956ef45b9406d3f2ba986ab814c784ea3fa349e3ab7e8ec7aa5ff903f6cbee669d06475ceb3e6dbdf374fe07fe0d4abd66c9abd73a9d3d374bc9a5a0728f913cf8a1961980b1de20a0aa9da65a31742a12e476c3b741cbc3d17947725b9f0eb069758fddc49a286ec7a0d49b0bef966bb69639987c96023e0abe4f0c1c0123312d3d8b02c0bba22660d61502266cd4f051d4f5d21993021ea752bb172a35bcb686c1d9ef9048257951c8966ce7349a022703d0ecb437c38b1759429ec83cd1a982b37691b61341cf88d3eb613e0b3f3174d0ab65510f4c40b038793866c6b3aefc58443ba6c68cbdcfb785eaeb1e1866f02e02a0bf76e0fb95407d1d1680aaf4975e53a897f99f648ba877a689a965aed46a69ef3a44bf63e892a6e23b620334dd99c140de4e3ddbe57cbca7709c104cd4c5c4f97572dc7461376dc29faf57402b822b5de56ccdeff446a7fe84a092a331e7c4db6a318ccf5963d943a107426f1e865b4be3fec1bac897274d1d04e59ae777080a5aa4e28679611ead19d796c65f58636473e9afde5748ff7664458e52ce6c80c313bf1d1d5250b67c95fcf2580621d78f76ddb55c6b8db3ea1ba522e4af3aa29193a9c7494dd8bd2d24c800b10705e7cb8274040a541f81fa6775cb531b5beacec2469260074d7679e1aa670137e690d04f1bd5e0625fbc4ea11921eadc3c185596f8969eead5606118bf780e4007cb916c8409822e8f78da99047d97f95e0ebf9cddcdc8731a23c84ff6ee3a17cf206ad0766f7bad47a4fc21d225a63432a80d028010efc6a40e18e384da25466762343a483d3d57f8ae2e1e4b25e96520d683c57bb2b80a0aaeece826512712254259e23d234667c31bed0b26f18113676906c971c56b19c19a1d190c6a83a02fd3f448c861d6fb78691cbb6395fd8f0b2f9d01b120faa8fde97205f58186f464860174f2e0bec8eff611ad0927043c7de48ed041a186d6b2000f8a2a558c5a3e17662bbb188fea2173c81cbb34b647419d636184b20ec9a32c9efb8ba6f991a65eab8a656cf3371c509de5b59ab9d62cb8aa63513a7c331d76e7845dd0a7abb52ca89dbc72e86680414896b3c2a01110f37fc92f1021db702d41166aae004b70f0c4d2ddac569c5e7c62d48e28630bc334717a1cb720b4267f0ac3d48122fe796e4ed38f3edfa64c8ef937fceacb54490722ab1b43d27ed515c5aec840bd47b8c96d7d64e03e6082b137954ed525917b157c9da1a10cd90da656500e5bcf1bd5a84855064daae7d6690bba29593e4865284967243dc30d683a08cb12a4c07fbb681509cfa015404ffb6d129798b36db83ff03300c13921a1339818f079458b97c8c88c92fb6a1dfdff1e1370c43d036349720b0d4291f108ce8ca0b382930faba5114c10630a57c91991e389dd75651269726aa783bf43ee99e599d70da1daaebc2e8818aea50ae607918ca74280e24e46bf526506bfc024ad66109664c9a6f9db75f4cd3a64405d6a95b6e2bec95c353fb20a653eb3a313d75d0c3b905f499b93838d4ffd197f71752124e4bf5d5e17ce05476a2d28b506aea7b8b00a2bd220da74a6b59e7162f7afafc92c60391b5578654b4b2d5358844b002d8489ecf4b2e6e5f30c1d4f537d0ac72876b49001c3e2abc965f5134ff5ee4d8f944f9fa6ab996391a56295bbbc965954f1fb09e1563f2d90bc87ab1fee3ce49464bfaad9b012222e574728fd3c8f3ebf0a718cadf59e913a52fd152bb81b182a7df3656cd757913a6de43d095a2589f036b0119f3f49a7c36d0a0b07403b1f866510d1d9ec14dd654b654baf3aff47efc1dc4a1ebe3d8d70299e85570af592bbe2339cbff9b5727a6af5f0e034edca22444dac0a445c3cfaa7dc04086dfc66205ddb4f6fbae0c917775876d0f3b0bd13a7f4678c0245f6d5c7cc3036f558fa7ff58c6b138ac06cc1b95394a9f74f445a7b501c3bc5a0a3a3b7d67ae19038c61a782dabaa0c1a4a43f8a1c9b2d4e61f8f56e794af29236002aa2cd176d388cd9caa98b3097011b63a08459c60deef25497a5fa4e9aecd457ed578e06ad181452294ae43c2aac4bc9271fae82ed025d1326a895125ee2cafc3cf632036a392e04c1ad98c62553df39887fde4eb95c3d64283bc3ccb9420bfb67830f1a54462f19c94f630cc0754527664824b5b02ae4eb71f197e8a19dc47de268587ede2d21837680668e1e686ca1f6b94bc8257280902801f37ff086cc17fbcfce6f9afc08e7da4d85d58b056a94c5db133cd22fee0f0fed24161d92c4b719a369b646ad94a952148ce154831ce0f836cd6163e87e5a1c1756eb9594912d1c77813b8565d60dbbf44f615163b9471de1c17d84c25efa9d84189e1e9be25b082ab44dc8932f35a20b5313043adb0b0ffc3ab42ebf4adb15b07f6cbd87559216831faa20f85a8d553a532c4c32274fa1c46dad71a804b7282ceca993a100f07bfc4536c79d15356bc567e030cd420bce11eb79e406bbb5601aadb50440107588e9b4cdad9e2536a922362e765f7b264180decad3b9db7e2979dd7860b34e50ffe10a23997e743b277c9f32e9d3b0b9e264f82c37c209122a9f5b45d7f78c01c1d80bf759e705386f5e68c0e579aa62e64fa05411e39b1c42eb5779ca15719175768b8740942854500d0ab2e76b79197d7e6e5d563b2c80b716b678c53d6a1f7ae08c4e10cd043c7d55e34686ecbc47dc7b85947a6217fa4296b4f3a7253353b4e", 0x1000}, {&(0x7f00005bb000)="4c8528b143c2b3d69c08f87c388c47459a4f874234763a82787c30faa19be574a23dc61a818b44371374fddaf1f254df23266fe0f76567c52cd096286b10e09ac39f2e78d6", 0x45}, {&(0x7f0000cfb000-0xa8)="887628539961aa3e5006a7276cd7cae9b2958a260d0766eeb5b44c61fa3c0f9e2afb2acaff2bcdca360c10b5aa7687dcf877bd2f80bf4b91da5f824bc8c6560ae63e735f691aad3cc9efe25b4cffda01478626565c6dacfc36570a9b73114719016b553974b2d74331b1212f16501e5f559f49a40fd545bb5e827ef1f4ce7e99a3c3bb2258faa45f7f5ac50bbd96b81c5ed3c8a87ce93112d94c4d121df60d8b6a8b1c0a16d3c3e7", 0xa8}], 0x3, &(0x7f0000b9d000-0xf0)=[@init={0x18, 0x84, 0x0, {0x6, 0xfffffffffffffffb, 0x2, 0x7}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x1295, 0x5, 0x13ac, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x800a, 0xf3a, 0x626, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7fff, 0x200, 0x9, 0x400, 0x3, 0xffffffff, 0xffffffffffffff9c, r2}}], 0xf0, 0x4000001}, {&(0x7f00002fc000)=@in6={0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x1f}, 0x1c, &(0x7f0000be1000)=[{&(0x7f0000694000)="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{&(0x7f00009fc000-0x1000)="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0x1000}], 0x5, 0x0, 0x0, 0x1}], 0x2, 0x24004000) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r3, 0x100401000003) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x1c, &(0x7f00008b9000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000ec4000-0x4)=0x10) 2018/01/15 00:42:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0xf)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f57000-0x4)=0x100, 0x4) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x40000000000c) r2 = socket(0x11, 0x2000001fffff, 0x80000001) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000fc000-0xc)={0x4, [0x3, 0x8, 0x1, 0x100000001]}, 0xc) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d20000)={0x800, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0x3, 0x9, 0x754000000000000, 0x0, 0x3, 0x8001, 0xff}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000f65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f66000-0x4)=0x14, 0x80000) 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) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f67000-0x20)={0xffffffff, 0x4, 0x0, 0x3, 0x8, 0x1000, 0x20000000000000, 0x9, 0x0}, &(0x7f0000f67000-0x4)=0x20) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f66000)={r4, 0x5}, &(0x7f0000670000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f0000f66000-0x38)={&(0x7f0000f65000)={0x10, 0x0, 0x0, 0x400010}, 0xc, &(0x7f0000f65000)={&(0x7f0000bc6000)=@ipv4_deladdr={0x44, 0x15, 0x608, 0x6, 0x1, {0x2, 0x11, 0x4, 0xff, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x10001, 0xd19a, 0x1, 0x0}}, @IFA_ADDRESS={0x8, 0x1, @rand_addr=0x0}, @IFA_FLAGS={0x8, 0x8, 0x28}, @IFA_ADDRESS={0x8, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x11) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000787000-0x4)=0x0, &(0x7f00002e8000-0x4)=0x4) bind(r1, &(0x7f0000f64000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f0000f65000-0x4)=0x0, &(0x7f0000621000-0x4)=0x4) r5 = socket(0x10, 0x2, 0xc) bind(r2, &(0x7f0000562000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) write(r5, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x16, &(0x7f0000f66000-0x4)=0x5, 0x4) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000c79000)=@req={0x28, &(0x7f000050f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xffffffffffffffc1, 0x51, 0x5230, 0x8, 0x1f, 0x3}}}) write(r1, &(0x7f00002ff000-0x36)="1f0000000104ff00084345b4f6e0ffffffff000000800100010400dcffdf00", 0x1f) 2018/01/15 00:42:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000db000+0x489)={0x0, 0x4, 0x20}, &(0x7f0000650000-0x4)=0xc) recvfrom$inet6(r0, &(0x7f00007b2000)=""/57, 0x39, 0x2040, &(0x7f0000d9f000)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3c82}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005c8000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008ee000)=0x8c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r3 = socket$kcm(0x29, 0x3, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f30000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000b93000-0x8)={r0, r4}) r5 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000c6000)=@assoc_value={r2, 0x3}, 0x8) sendto$inet6(r5, &(0x7f00001b8000)="", 0x0, 0x0, &(0x7f0000b42000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f66000-0x4)={r5}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f00001de000)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00005e3000)={r2, 0x200}, 0x6) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) 2018/01/15 00:42:14 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000061000)={0x5, "38aaddfe1b08"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000)=@common='ip6gre0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000004000-0x4)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000002000)={0x400}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000005000-0x28)=[{0x8, 0x1ff}, {0xe, 0x100000001}, {0xb, 0x2}, {0xc, 0x0}, {0xc, 0x7}], 0x5) getsockname(r1, &(0x7f0000001000-0xa)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x7, 0x6, 0x7fffffff, 0x7f, 0x0, 0x5, 0xfffffffffffffff7, 0x799, 0x3ff000000000, 0xfffffffffffffff9, 0xa61, 0x9, 0x7ff, 0x401]}, &(0x7f0000004000)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000-0x8)={r2, 0x10000}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000006000-0x5c)={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, {0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, 0x4, [0x0, 0xff, 0x7, 0xe841, 0x73e, 0x3bd, 0xbc3, 0x6]}, 0x5c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000005000-0x80)=[@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5c57}, @in6={0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28bc}], 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000007000-0x8)=@assoc_value={r2, 0x4}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000008000-0xb9)={r3, 0xb1, "776d2dc029a975a625a292831a4e1fcafba7fc79aca45a927d331aa397da35f75a14b593c63a96465c8104b7d6f41de05ed1e6f7a16ce8dfe6b81b8fe0781242314a22b2cbbbe3bfa239e7d63d0df90e1eb2e3b81864a47d781326461b8ceebe75119320e6a0e75d199f19589e26bec864e8eacc3c489e7d26ca34140b14e13e6138b22488d0460c2bcd4ac7513d6a1f25a572c5ced5cb7544dfeec945cc927d604c331952a26f717dab1197b33298e119"}, &(0x7f0000008000-0x4)=0xb9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000008000)=0x6, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000009000)={r1}) 2018/01/15 00:42:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x80) connect$inet6(r0, &(0x7f0000e65000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x4}, 0x1c) getsockopt(r0, 0x3, 0x200, &(0x7f0000f9a000)=""/12, &(0x7f0000bcc000+0x8d4)=0xc) socketpair(0x9, 0x6, 0x4, &(0x7f00001dc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000cb2000)={0x0, 0x0, 0xca}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000b4c000)={r3, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f000025f000)=[{&(0x7f0000b50000)="2900000020001900013d181000da000602000000000000029e0000ffff03000000f100000000000802", 0x29}], 0x1) syz_extract_tcp_res(&(0x7f0000536000-0x8)={0x0, 0x0}, 0x3, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000042a000-0x8)={r1, r1}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004d1000)={0x0, 0x0}) 2018/01/15 00:42:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078a000-0x24)="2400000052001f000097000000ff03140200ffff0800010001e100000000000000000300", 0x24) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f17000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) [ 216.425812] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/15 00:42:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f74000+0x74f)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009eb000)='syzkaller\x00', 0x2000000000003, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 00:42:15 executing program 3: socketpair$inet6(0xa, 0x7, 0x4, &(0x7f000075f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00007d8000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000002000-0x10)=@generic="12349c622f9e1a0efa1a0d4882649668") ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000-0x10)=@buf={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x3, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb541}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0xffffffffffffff86}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x80000001, 0x1ff, 0x9, 0xabd6, 0x7}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x5, &(0x7f0000003000)=0x4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000005000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000002000)=0x12, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003000-0x2)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r6, &(0x7f0000005000)={0x11, 0xc, r2, 0x1, 0x2, 0x6, @random="2ecc0932c3e3", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x80006, 0x7ff, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r7, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000008000-0x14)={0x1ca, 0x96, 0xfffffffffffffe01, 0x6, 0x5}, 0x14) 2018/01/15 00:42:15 executing program 7: socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="51221881d9e91931039749ad8bb73600c30b9232f8ddedf5c5d463ae5b1daf53528057d8646eb2313e9a03e2728f7fd6e49db6722c3c4d8b68644848b2a26bb8ab20ce6f06d650680303e07548c329549cfa7148cbe8401334e6082cb0edee5737c976895fd3e3ba0293b6b4e53f8115fb6495e072e4ac34d20b33c9f13a6c1096a9ffe3fc9744d633d0596fbbc2e4ed0961f2263596a95c7330f7c8183d2ea25762bfb92565b96def41b29e2b60efa124faab", 0xb3, 0x0, &(0x7f0000002000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x9}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b9e000-0x14)={0x0, 0xca11, 0xffffffffffffff00, 0xffffffffffff0861, 0xffff, 0xfffffffffffffc02}, &(0x7f0000ac7000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r3, 0xfffffffffffffff7}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x807, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xf, 0x6, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000011000-0x10)={0x6, &(0x7f0000009000-0x30)=[{0x10001, 0x3e, 0xe, 0x2}, {0xb584, 0xffffffff, 0x20, 0x10000}, {0x7ff, 0x20, 0x6cf3, 0x6}, {0x4248, 0x10001, 0xffffffff, 0x5}, {0x5, 0x100000000, 0x200, 0x0}, {0x3f, 0x9, 0x7, 0x8}]}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000000)=0x9, 0x4) syz_emit_ethernet(0x46, &(0x7f000000e000)={@random="2b2a0081bffb", @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[@fragment={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000005000)={0x0, 0x0, []}) 2018/01/15 00:42:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7e000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000c5a000)=@assoc_value={0x0, 0x0}, &(0x7f0000160000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000009000-0xdc)={r1, 0xd4, "60a961f433e28ed6e82431e7040f3499e04d5c41ee85bb8f0b0bae5379f5dd65aac6ea539602948d5c23b02cc57db5c9d9f6affce06e26d4cf36ec911fc8d07d5a965d4e15879a2626a598820f181b654ad0aab51c0675b7d1be0c059aa20a9385a54c65f38e1ae89cade009a5cbc1611dae91c9d4efa407910afcf1e6b88320243fc52bedfa87ff59574a8ec60930a28036ed8794728f22df07ae18e92f9c04c934ac2857f084d814197fc57df0a43107eef83e23da0a6e980aaf4d3b0482b7fe319c9b2bdd2645af8302d87602d0e1c090c971"}, &(0x7f0000bae000-0x4)=0xdc) r2 = socket$netlink(0x10, 0x3, 0x10) writev(r2, &(0x7f00004f4000-0x10)=[{&(0x7f0000069000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) 2018/01/15 00:42:15 executing program 1: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000dd8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003d5000)=0x1c) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000dd7000)={0x0, 0x100000000, 0x8001, 0x8, 0x10001, 0x200}, &(0x7f0000dd8000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000531000)={r2, 0x2}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a6b000-0x4)=0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000dd9000-0x38)={&(0x7f0000dd9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000dd9000-0x20)=[{&(0x7f0000dd9000-0x8)=""/8, 0x8}, {&(0x7f0000dd8000)=""/78, 0x4e}], 0x2, &(0x7f0000dd8000)=""/75, 0x4b, 0x3}, 0x40) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000b48000)={@common='tunl0\x00', @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) 2018/01/15 00:42:15 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e1b000)={0x8f, 0x2, 0xedd, 0x1}, 0x8) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000222000)=0x0, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ffe000)={r0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000019d000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffe000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00006e8000)=r2, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000ffe000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f50000)=0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000fff000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 00:42:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d00000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00004dd000)=0x10) r1 = accept$nfc_llcp(r0, &(0x7f0000dfa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000039f000-0x4)=0x60) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000fa000-0x4)=0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000056d000-0x4)=0x0, &(0x7f0000e8e000-0x4)=0x4) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000490000-0xf7)="f66f5a70b1a7440943ded165c3544b023b6bd270f56ef7c292fd7dec008fe50e945a3963ca04439529d17051d36d7460ceba0aa112111d1055edd99829eae2946a8badd7aba1d111425df9952a6f7b3ee2f23d72bf3cd9cf2086dd90bb215dd3e3816de20fa3cab2cfcaf3d5f4a3c53f57dce16c6fa30e0e8ca5fefcba7bfbda7d0e032a9f977ce6f49b09dfce3248942649035c946271f2b130ee33f301595911b0b30c044ecff4b923aba95b7756700da8c43b021f4a6aa276a05f5111969e57fe8ecf42f431f983de63d0ddf9101814d091eafed27302d34af9e97acf562898df876631b225bcbff4aac8920fb185ae39bb6092f5ce", 0xf7) getsockopt(r0, 0x5, 0xffffffff, &(0x7f00000eb000-0xa2)=""/162, &(0x7f00001ff000)=0xa2) sendto(r1, &(0x7f00000ba000)="", 0x0, 0x1, &(0x7f0000468000-0x1c)=@in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) recvfrom$llc(r0, &(0x7f000064f000)=""/53, 0x35, 0x10002, &(0x7f000055c000-0x10)={0x1a, 0x1e, 0x7fff, 0xffffffffffffff80, 0x5, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000003000)=0x0, &(0x7f0000e84000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000048d000)={0x2, &(0x7f0000ffd000)=[{0x40, 0x0, 0x0, 0xfffffffffffffffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000d6c000)={@generic="abd82b241868223d0b80483446b460d4", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 00:42:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f0000181000)={0x18, 0x29, 0x5, "c02002"}, 0x18, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000229000)={@common='irlan0\x00', @ifru_flags=0x1000}) 2018/01/15 00:42:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000306000-0x4)='tls\x00', 0x4) r1 = socket(0x2, 0x3, 0x5) setsockopt(r1, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) getpeername$packet(r1, &(0x7f0000dea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001c5000)=0x14) connect$packet(r1, &(0x7f0000399000)={0x11, 0xf8, r2, 0x1, 0x100000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) sendto$unix(r0, &(0x7f00006a7000-0x1000)="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", 0x1000, 0x4000840, &(0x7f00001d6000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) 2018/01/15 00:42:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x805, 0x3e) r1 = accept4$packet(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000e27000)=0x7a3e) r2 = socket(0x10, 0x20000000000003, 0x0) mmap(&(0x7f0000001000/0x1000)=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) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x2a9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001000-0x8c)={r3, @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]}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) write(r2, &(0x7f0000566000-0x22)="220000005e000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/15 00:42:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000013f000)={0xffffffffffffff9c}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000c82000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f000073d000+0xecb)={0x11, 0x16, r1, 0x1, 0x7ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x2d, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/15 00:42:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x8) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f0000768000)={&(0x7f000096a000)={0x2, 0x8003, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000015d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eeb000-0x4)=0xe8) sendmsg$can_raw(r0, &(0x7f00005a9000)={&(0x7f0000d27000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00002ea000)={&(0x7f0000c20000-0x10)=@can={{0x0, 0x80, 0x5, 0xcdb}, 0x7, 0x3, 0x0, 0x0, "3cbe4ff2439c24e5"}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x4040000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec8000)={@common="9488742fffffffffffffffffffffff01", &(0x7f0000ad3000-0x40)=@ethtool_link_settings={0x4c, 0x9, 0x59, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2, 0x0, [0xfffffffffffffffc, 0x400000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f25000-0x10)={0x0, 0x0}, &(0x7f00009b2000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e43000-0xc)={0x0, 0x9f4, 0x30}, &(0x7f0000ca4000-0x4)=0xc) bind$inet6(r0, &(0x7f000057b000)={0xa, 0x3, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a7b000)={0x0, 0x1c, &(0x7f000051d000)=[@in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}]}, &(0x7f000035b000-0x4)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000882000)=@hopopts={0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x9}]}, 0x38) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000032a000-0xb8)={r2, 0x3, 0x2, 0x9e, 0x0, 0x8001, 0x6, 0x9, {r3, @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]}, 0x3, 0x1, 0x0, 0x7, 0x81}}, &(0x7f0000104000)=0xb8) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ada000-0x8)=@assoc_value={r4, 0x7}, 0x8) getsockopt$sock_int(r5, 0x1, 0x30, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000089000-0x4)=0x4) 2018/01/15 00:42:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x800) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x40, 0x9, 0x400, 0x100}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000002000)={0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b0e000-0x14)={0x0, 0x0, 0x101, 0x2, 0x8, 0x80000000}, &(0x7f000013d000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000003000-0x108)={r3, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xda7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xbe48, 0x0, 0x9, 0x8, 0x200, 0x800, 0xdfe2, 0xffff, 0xb4a, 0x0, 0x2, 0x1, 0x2, 0x1f]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r3, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000-0x10)={r3, 0x10, &(0x7f0000002000-0x10)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000728000-0x8)={r3, 0x2}, 0x8) socket$packet(0x11, 0x1003, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xd, 0x0, 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00008ae000-0x100c)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000410000-0x4)=0x70f, 0xffffffdd) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000055d000)={0x0, 0x0}) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r4) [ 216.628796] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=19291 comm=syz-executor5 [ 216.694642] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=19307 comm=syz-executor5 2018/01/15 00:42:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f00004db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x14}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000090a000-0x90)={0x5, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00002bd000-0x10)=""/16, &(0x7f0000745000)=0xfffffffffffffdfe) 2018/01/15 00:42:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000087) getsockopt(r0, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) pipe(&(0x7f00002ec000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00002ae000-0x4)=0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000834000)=0x0, &(0x7f0000c72000-0x4)=0x4) 2018/01/15 00:42:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x4, 0x7fff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00003df000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000aec000-0x4)=0x800, 0x4) r1 = socket(0x4, 0xfffffffffffffffe, 0x8fe) pipe(&(0x7f0000f40000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000003c000)={r0}) setsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f0000349000)="b684fa06f23b85bb99c4ce50d181fe77b8696930e91a3b66e04a2b4cd91f90ebb7258deb8001935d17493b74c1da27e523afa731bb8c4e51493105d15a24b5c165734a1bdefc459803cfd20f05e0bb22421c157a6187793942cc0297be1a1c439a64d2331e4159d17f7de026bafa47fdeb111601a91f1ae3c4770680b551b5468c4518275300c72c8ada5f592538afc286c76530ada2038681e117abed162edd901559f93a1e5584dcf73c8aeed9232711f5f7d129e9392bbf", 0xb9) write(r1, &(0x7f0000736000-0x1f)="1f0000000506ffdde200f49ff60f0000000200000900018006ffffe5000051", 0x1f) 2018/01/15 00:42:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000+0x4e5)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a61000-0x4)=0x10, 0x800) accept$ax25(r0, &(0x7f0000727000)={0x0, {""/7}, 0x0}, &(0x7f0000c82000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000063e000-0x80)=@generic={0x0, ""/126}, &(0x7f0000e1f000-0x4)=0x80) pipe(&(0x7f0000a96000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000620000)=""/117) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000bb0000-0x4)=0x0) syz_emit_ethernet(0x2a, &(0x7f00003fd000-0x30)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x36, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00007fc000-0x4)=0x0) r3 = accept$unix(0xffffffffffffffff, &(0x7f00001c3000-0x1002)=@file={0x0, ""/4096}, &(0x7f00005aa000-0x4)=0x1002) bind$unix(r3, &(0x7f0000222000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/15 00:42:15 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d52000-0x8)=@assoc_value={0x0, 0x10001}, &(0x7f0000bef000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000061d000)={r2, 0x1ff, 0x20}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffa000-0x10)={r0, &(0x7f0000ff9000)="8da9bcf23ae2e722e33cac616286e6aca1926913e85b8f54db638f6f28ad099180d693526a849048f3624bb73b9930fb2cdc8372912acda600d522b9f5d4ea9eb4d26bfe31000000007fffffff072518d6ada2147a8080655c285bbb8d106cc4237baf63fa097b50170e7fa953b1ac2bbbca3706b187e867fbd13b2e5f4f68c2e436b306f32f4bce329d84de397258a0e304587ab5d81cbe65b62ba447ff8d55014257f1cc1c86d83ca7cf4b1810ecb3"}, 0xfffffffffffffd1f) 2018/01/15 00:42:15 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80080002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f8c000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000fd6000)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fd7000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00002a1000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff63, r3}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000a81000)={&(0x7f00002ee000/0x3000)=nil, 0x407cd7d1, 0x1, 0x22, &(0x7f00007f6000/0x3000)=nil, 0xf8}) 2018/01/15 00:42:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000470000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ce8000-0x2c)={0xe, 0x5, 0x100000000, 0x3, 0x10, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00002e2000-0x2c)={0xf, 0x9a8628, 0x1, 0x8, 0xe, r2, 0x10000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000010e000)={0x8, 0x100000000, 0xaa5, 0x0, 0x4, 0x200000000000000}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f000068f000)=""/100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) 2018/01/15 00:42:15 executing program 1: socketpair$inet(0x2, 0x7, 0x3, &(0x7f0000103000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f000055b000)="e0b4d51866c0d1e20dac9ec8e1bb", 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x9cb}, &(0x7f0000ec2000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000082d000-0x4)=@assoc_id=r2, &(0x7f0000000000)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r3, 0x8, 0x4d280000000, 0x5588}, 0x10) r4 = socket(0x6881799a6f2e64ed, 0xa, 0xfd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000003000-0x8)={r3, 0xeeb}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) getsockname(r1, &(0x7f0000004000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000006000-0x20)={0x3, 0x8, 0x1, 0xffffffff, 0xffffffff, 0xfc68, 0x1ea, 0x7ff, r3}, &(0x7f0000005000)=0x20) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000006000)={0x6, [0x4e5, 0x7ff, 0x3ff, 0x0, 0x8, 0x80000000]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={r3, 0x800080000000}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000003000)={r3, 0x8000000000000}, 0x6) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000006000-0xb)={0x2, 0x3, 0x6, 0x1a3e6ce9, 0x0, 0x1, 0x80, 0xda0, 0x1ff, 0x2, 0x7}, 0xb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0xfff, &(0x7f0000007000)={0x0, 0x0}) 2018/01/15 00:42:15 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000f9e000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00', 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x6) r1 = socket$inet(0x2, 0x80007, 0x5) r2 = accept$inet(r1, &(0x7f0000fe0000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe0000)=0xfffffffffffffece) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000fe0000)=[], 0x0) 2018/01/15 00:42:15 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000, 0x7) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:15 executing program 7: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000008e000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000a000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000f4000-0x4)=0x10, 0x80800) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000f3000)=0x0) socket(0x10, 0x5, 0x80000000) 2018/01/15 00:42:15 executing program 4: socket$inet(0x2, 0x4, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00004cd000)=""/19, &(0x7f00000ff000)=0x13) 2018/01/15 00:42:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x2ea}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x10001, 0x6}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00003fb000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000000000)={&(0x7f0000340000-0x10)=@ax25={0x3, {"cae7b16ca53def"}, 0x2136}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="b20cc49351b0388c1d271d86817801643574d96025a8d16963b537cb5b93be59503fd721b2369673722b16586ae20942934ab1417105c0b40c003c65e4ccdfcda32981c5bdb20efc84f6445dd7515ea14386b1c08a522742585e315a05f111e0", 0x60}], 0x1, &(0x7f0000001000-0x300)=[{0x68, 0x108, 0xfff, "33f28e254778d95440407c6abc570b5acc53a056cac90daab02dab9ab425c6d724ad3326410c608291f40572fc6153e6818f5da6843c85e33bfb6cf4e5e9a934eb6275dbf56dc8080c4f9d9a96aa97fb46613031"}, {0x28, 0x6, 0x81, "4ee73e2471f6d1689645d286d40d83f1e8d434"}, {0x70, 0x10e, 0x6, "396ff5e0a3f0c696e9d473d630149ad9b6fecd0604fedc4a569c8703d3f71d08b60f40d1f8a36d3132e8d950a5ec6e9b25a3ad776b566c894ea9b5ef0dd53876ffec609ec37fe7c48a03940615c518aad975007335cb438e52c91d"}, {0x98, 0x107, 0x0, "f071f2f88bfe9b74a49e6face7390e7b45ad0e689f3fd278c93013e7929a8f3e60a958f171b9e1fbea9165abf8e105d63904be6ee1d76a779cc0d714958f1f22e8097f1ac4874e49991560ab379cbad328627395789a1bdc0420c2942c4359a8780f958d37204667960a0856200d3995943d39c9a568602d038f14a28a438f787a68dfcb"}, {0xf0, 0x0, 0x100000000, "19136d72e9c0333beaddbc90579e6ddac8c814081d8c5f6fa2b97998ee88bcb06c45c52d463cb639a59eeb36fb98cbc71e51d55ee4d511ac5c85b91f6db8731ffa202346538d2bfd37b529f4faf5fb81b87454de8a6cdee1e6e721cec1b5dd25d237a2620dcffa5f6e19dfadc9177fb2ef86b26c50e580fa8a88d3dc12ecb04e3a90b50444a9c38ab99bc124f025e89d44f01f0d341071a9362d01fc6f7a51f4e07d38cb0b27082d542700ead08d02239821ea453074a18c7778d926bce0755cc24b69cf3cccd384d240de7237fd963dfe5ad923fde89fdc74"}, {0x78, 0x113, 0x5, "bcd8e561a30d96a5d338e9a91f838ec887cc5e111e42b56e430c7e5fe24eea45cd083596eaecd574796eccf20abbb03dc0a0982acc94be7bd2c1035300c0c0495772aea1c9e553deb4e68dd37265e458a73b093caa7e42b2ee88d1914262c365b2058f417d"}], 0x300, 0x41}, 0x40010100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000088000)=[{&(0x7f0000a38000)="390000001300090480000000000000e11800002c0100000045ff010700000014190016001100010004001f000701d0000001010c00006fe422", 0x39}], 0x1) vmsplice(r3, &(0x7f00001dd000-0x30)=[{&(0x7f000074f000)="", 0x0}, {&(0x7f00001c6000-0x75)="bd56c608fefebd26f274fc539e75c7fba3d987e27736eb8132f5165fd0551dc9ebb6f4fcecabe0563d2df0f9cf10756f81e76c02cc81291b0ac938a1c62bdaf4dc700e4840e6b6026b7f2cb806ae6865d439870fce4c6161c60fc9cdb49031d5a28a06905ed0010598f1606c9f97281719ce477e9f", 0x75}, {&(0x7f000085d000)="afed830c1da371833e3491cddf6a2fa7ed68515d6fa153ec94810a1d69f337f8dd105717b1a677d3707e09bca423cdc876c540e966a71a78678961bc1da46a87b6dfb47f5186d8b5b538959e2d80bc9bada86a0d8ffc42286eca00b2d7c3af8b7c52b122ffc26b96d3182563cadcafb2c72431837f8c6aaf7e8b0206ae618b4fe84473dacfa39d31a027d05d46252914fed979c12b1026cc5ab31854abeb094d67308d6abf3a860753eca9f9cee36c9869f0adcd1bc7c7a7c801e0dd89001f8aaa9bc1441875254a851898cc44d72b34e8031026e53464f6e72c83417765213d80a6cc6432c8ba2260bf15c9504ad160088abb0fd481e628", 0xf8}], 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000026000)={r3}) getpeername$netrom(r4, &(0x7f000019c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000047a000-0x4)=0x10) 2018/01/15 00:42:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b0d000)=0x14) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008ef000)=0x0, &(0x7f0000f68000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006f5000)={@generic="9cac3e35cc256d699098be4e73cfd8ba", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) epoll_pwait(r3, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00007db000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000641000)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/01/15 00:42:15 executing program 1: r0 = socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000a5d000)=""/100, 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000e7e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @ssrr={0x89, 0x13, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0]}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/01/15 00:42:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000021b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000643000-0x4)=0x0, &(0x7f0000377000-0x4)=0x4) r1 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) 2018/01/15 00:42:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00007e4000-0xef)="e5", 0x1, 0x20008000, &(0x7f00004eb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000158000)="8b", 0x1) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000f85000)=[{&(0x7f0000f85000)="1bec578c20391d", 0x7}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00007ed000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000e87000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e1b000-0xa0)={r3, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x40, 0x100000001, 0x4, 0x0}, &(0x7f00006ba000-0x4)=0xa0) socket$nl_route(0x10, 0x3, 0x0) 2018/01/15 00:42:15 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x2d, &(0x7f0000842000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00009c4000-0x20)={@generic="015bd12a88322925797980c0f77a9f58", @ifru_flags=0x1000}) 2018/01/15 00:42:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) accept4$packet(r0, &(0x7f0000efe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c05000)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c17000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe2, 0x0, 0x100, 0x100, 0xe24, 0x80000, r1}) setsockopt$sock_int(r0, 0x1, 0x98418598642371b4, &(0x7f0000bca000)=0x5, 0x4) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffe19) 2018/01/15 00:42:15 executing program 0: mmap(&(0x7f0000000000/0x9aa000)=nil, 0x9aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00009a6000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00009a7000)=@newsa={0x188, 0x10, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha3-384\x00'}, 0x0, 0x0, ""}}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}]}, 0x188}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001e3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fb000-0x4)=0xe8) 2018/01/15 00:42:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000005, 0x80000, 0x5) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003dd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f53000)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f00009f2000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [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}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f53000)=0x0) 2018/01/15 00:42:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000670000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0115f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000002000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c352dad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca604000000da0877440f396f4b9b2e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/15 00:42:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a9c000)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000955000)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000b10000-0x30)=[{&(0x7f000038e000-0x54)="98a4486f3a51b29269bc87c8b1939e081569f47abcd60b405065bb2a454c4c0fe133a1644218b6f91cea9cb59568c0c37265aada057ae77987776769c105e6da", 0x40}], 0x1, &(0x7f0000da5000-0xc0)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/15 00:42:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000452000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00008ec000-0x4)=r1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000863000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001d0000-0x4)=0x9, 0xfffffffffffffd67) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000089000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b4f000-0x8)={0x0, 0x0}) write(r2, &(0x7f00004a5000-0x97)="3a8c2beb1e0d7fbe53b1d8ef619b6cc705bb65dad988a6ab562f4fbab0df63e92ae59d76fbd02600974e15f2863f9a9747875f4d2065d0dd9049648489e87134dc5300000000be915318c47be7385c964d6c94e8337ea10e927d724a4b118b2158e675dc490dd5f8b50e72bde56f91a0fed9dd6d00b58536bf2869d9d6d3c21eb3bbf2a0866f712e9fc43d200bbb31923c7f7eb36aa6e5", 0xac) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ba9000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000046b000)=0x14) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000a6c000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003e2000-0x4)=0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000456000)={0x52, {{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r3 = socket(0x9, 0x5, 0x9) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000e67000-0x1)=0x0, &(0x7f0000419000-0x4)=0x4) 2018/01/15 00:42:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000019000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x0, 0x0, 0x0, ""}}}}, &(0x7f000013d000-0x18)={0x0, 0x1, [0x0]}) mmap(&(0x7f000013e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f00006a9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d0c000)=0x10) write(r0, &(0x7f00004c7000-0x50)="68b6305b62ec28fb2051605a42b7242fe64a75b77d608f00163fcec5bdb62015e3c1a7e852f3f10d19c12d259f605c9af07c98e9971e4ec5cfd6169d0cdfcd80f46ca0c6b3ab9fd2f69c136852e550b6", 0x50) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b3e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000062000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x9, &(0x7f00008a5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000c39000-0x6)={0x1, [0x8]}, &(0x7f00003f2000)=0x6) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00006c5000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000480000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000cea000)=@assoc_value={r1, 0x8000}, 0x8) 2018/01/15 00:42:15 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000a000)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3c}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:15 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000000f000-0x8)=0x0, &(0x7f0000003000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f000000b000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000)={&(0x7f0000010000-0x2774)=@setlink={0x48, 0x13, 0x205, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}, @IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x4, [@typed={0xc, 0x0, @ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0xc, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000898000-0x8)={0x0, 0x0, []}) socketpair(0xf, 0xa, 0x0, &(0x7f00007b3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007e5000)=0x401, 0x4) 2018/01/15 00:42:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f0000354000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000075b000-0x8)={0x8dab, 0xffffffff}, 0x8) r1 = socket$inet6(0xa, 0xb, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004f9000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f3000)=0xe8) accept(r1, &(0x7f00009a1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff4000-0x4)=0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f6a000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400, r2}) r3 = socket$inet6(0xa, 0xa, 0x8000000000000c) sendto$inet6(r3, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 217.018101] netlink: 'syz-executor6': attribute type 4 has an invalid length. 2018/01/15 00:42:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) ioctl$int_in(r0, 0x5452, &(0x7f000051c000)=0x7) r1 = accept(r0, 0x0, &(0x7f00009cd000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) 2018/01/15 00:42:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000b8000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2f100", 0x10, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24f73b", 0x0, "1cebd9"}, ""}}}}}}, 0x0) 2018/01/15 00:42:15 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x0, 0xfffffffffffffffe) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000c000-0x40)=[{&(0x7f0000007000-0xe8)=""/232, 0xe8}, {&(0x7f000000a000)=""/17, 0x11}, {&(0x7f0000005000-0x7f)=""/127, 0x7f}, {&(0x7f000000b000-0x3b)=""/59, 0x3b}], 0x4) bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) close(r0) 2018/01/15 00:42:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3f) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000987000)=0x0, &(0x7f00007ff000)=0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000540000-0x25)="240000004300010012a4000000000000020001010d0001002005000000000000ec000e9c", 0x24) 2018/01/15 00:42:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x801, 0x100, &(0x7f000013b000-0x8)={0x0, 0x0}) connect$netrom(r1, &(0x7f00009b3000)=@full={{0x3, {"ca6da4de12812e"}, 0x3}, [{"1cb86227e4d92d"}, {"24c4902313ccb4"}, {"52ded8d9d0a06f"}, {"5791fdfac38e82"}, {"838c7d3f8dbeaf"}, {"27da9120b83ba1"}, {"01d617989708ff"}, {"eb5d4942e467df"}]}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000966000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012f000-0x4)=0xe8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c15000)={0x0, 0x0}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000562000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000198000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000045000-0x2)={r3, 0x0}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000028a000)=0x0, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000208000-0x4)=0x1, 0x4) 2018/01/15 00:42:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0xed8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fca000-0x8)=@assoc_value={r1, 0x0}, 0x8) getsockopt(r0, 0x84, 0x40008000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/15 00:42:15 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000fc6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fc6000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000ab4000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff, r3}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc4000-0xc)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000fc6000)=[], 0x1) 2018/01/15 00:42:15 executing program 1: mmap(&(0x7f0000000000/0xc87000)=nil, 0xc87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000026000)={0x0, 0xa78e}, &(0x7f00002d5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000030000-0x8)={r1, 0x80000000}, 0x8) r2 = socket$inet(0x2, 0x3, 0x3) close(r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00001b6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000146000)=0x14, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000521000)={0x0, 0x0, 0x0}, &(0x7f0000c62000)=0xc) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c88000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0xff, 0x3, 0x6, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x6, r3, r4}, {0x3, 0x80, 0xdc8, 0x5, 0xfc, 0x7, 0x1ff, 0xa7d}, {0x4, 0x8, 0x10001, 0x80000001}, 0x3, 0xd, 0x0, 0x1, 0x2, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x3b}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x0, 0xfffffffffffffff7, 0x6a, 0x3f, 0x1f}}, 0xe8) sendfile(r0, r2, &(0x7f0000c7b000-0x8)=0x0, 0x2000000080) 2018/01/15 00:42:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r2, &(0x7f0000f99000-0x38)={&(0x7f0000c53000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a79000)=[], 0x0, &(0x7f0000cfe000)=""/143, 0x8f, 0x0}, 0x0) 2018/01/15 00:42:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) pipe(&(0x7f0000dae000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d84000)={0x0, 0xff2b, 0x8, 0x9}, &(0x7f000010e000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000d96000-0x10)={r4, 0x941, 0x8, 0x8}, 0x10) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c97000-0x4)={0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000afd000-0x18)=@get={0x1, &(0x7f0000f3e000)=""/17, 0x8001}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000a40000)=0x50e5, 0x4) 2018/01/15 00:42:15 executing program 2: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000ac4000)={&(0x7f00003fb000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000046f000)=[], 0x0, &(0x7f00008c1000-0x28)=""/40, 0x28, 0x0}, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000ac5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006a4000-0x4)=0x10, 0x80000) 2018/01/15 00:42:15 executing program 3: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80800, 0x8000, &(0x7f0000eed000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000eec000)=0x0, &(0x7f00001e5000-0x4)=0x404) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000dda000-0x8)=0x0, &(0x7f000024d000)=0x8) 2018/01/15 00:42:15 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fc1000-0x1)=0x0) setsockopt(r0, 0x0, 0xd3, &(0x7f0000b9f000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000ff0000)=0x8000) 2018/01/15 00:42:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b20000-0x1)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00009fd000)=0x8001, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f000099d000-0xd8)=""/216, &(0x7f0000545000-0x4)=0xd8) 2018/01/15 00:42:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000092f000)=[{&(0x7f0000dc4000)="2900000018001980f93d7524006900210206e3000300f40180001afe0800040001000000000000ff00", 0x29}], 0x1) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000bbb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000502000-0x4)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000df8000-0x160)={{{{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]}, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8cb6, 0x2, 0x9, "45a6a1bd975e58f5f9bdbccad551cc98c7f713db0d32ed4816a7d8b76a4fc2f30eb79c0138166a414fa0c401b4a042b774645d0c223ca7ab38bd37af3db80fbae3ce5807ec2b6bf40ff6a8c4464ddc7e"}, 0x160) 2018/01/15 00:42:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xb8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d25000)={0x0, 0x0}) 2018/01/15 00:42:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000bfa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003fc000-0x48)=@ethtool_link_settings={0x4d, 0x1, 0x7f, 0x6, 0xd03, 0xfff, 0x7f, 0x9, 0x7, 0x0, [0x7ff, 0x7, 0x4, 0xe6, 0x10000, 0x9, 0xc4, 0x2], [0xb45, 0x8, 0xffffffffffff3d23, 0xfff, 0x9, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/15 00:42:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xf, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e9d000-0x28)={@common='eql\x00', &(0x7f00008d7000)=@ethtool_pauseparam={0x13, 0xffff, 0x3ff, 0xe3d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d80000+0xd64)={0x0, 0x3, 0x3000}, 0x0) r1 = socket(0xe, 0x2000000000000802, 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) 2018/01/15 00:42:15 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000080b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='rose0\x00', @ifru_flags=0x800}) shutdown(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x6, &(0x7f0000791000-0x4)="006d9fff", 0x4) 2018/01/15 00:42:15 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0xfffffffffffffffe, 0x4) connect$inet(r0, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000cab000)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000093000)=""/137, &(0x7f0000ec6000)=0x89) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000a14000)=0x0, 0x4) 2018/01/15 00:42:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) socket$can_raw(0x1d, 0x3, 0x1) connect(r0, &(0x7f0000de7000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b35000-0x4)=0x1000000, 0x4) 2018/01/15 00:42:15 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b0d000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067f000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b07000-0x22c)="130000001000ff01000000000000f60000000a009d000000020aafa7140000810000000000000000000000002000000000fb983ae3820000000003a1b4b88e080000000000000004f200aa09b1267c3d0f625e77e150da8ed7d56ca466a47bd871a5cd07000000000000000081a41bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d882959e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325a9b125", 0xb1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000010a000)={0x0, 0x3}, &(0x7f00007be000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a3c000)=@assoc_value={r2, 0x5}, 0x8) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000737000-0x4)=0x0, &(0x7f0000155000)=0x4) 2018/01/15 00:42:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0xfffffffffffffff7, 0x4) socketpair(0x7, 0x6, 0xae, &(0x7f0000ac0000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0xf, 0x7, 0x0, 0x7, 0x2, r1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004c5000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) getpeername$packet(r2, &(0x7f000016b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d1d000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00009dc000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff, r3}) 2018/01/15 00:42:15 executing program 2: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0x1, 0x2, 0x1, 0xf92, 0x100000001, 0x800, 0x6, {0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe00, 0x400, 0xb4, 0x22db, 0x81}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r1, 0x8}, 0x8) sendto$inet(r0, &(0x7f0000007000-0x6e)="", 0x0, 0x1, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000000a000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:42:15 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x0, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000006000)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0b0009000700000000024fe50014eea4fd4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/15 00:42:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\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) socketpair$inet(0x2, 0x80000, 0xfffffffffffffffb, &(0x7f0000c26000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a02000-0x10)={0x0, 0x9, 0x3b83, 0x497ee1a8}, &(0x7f000043c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000de2000-0x8)={r4, 0x200}, 0x8) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$unix(r1, &(0x7f0000aca000)={&(0x7f0000fd1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000257000-0x60)=[{&(0x7f00007dd000-0x35)="c0", 0x1}], 0x1, &(0x7f0000c67000-0xa8)=[], 0x0, 0x0}, 0x8000) sendmsg$key(r5, &(0x7f0000126000)={0x0, 0x0, &(0x7f00007c0000-0x7)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0xa5}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00001fe000)={&(0x7f0000c00000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000962000-0xc)={&(0x7f00001fe000-0x8)='./file0\x00', r1}, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000164000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000a60000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00004ea000-0x6)={r0, 0x8}, 0x6) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x1, 0xb, 0x7a, 0x0, 0xfffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f00000f3000)={&(0x7f0000062000)='./file0\x00', 0x0, 0x18}, 0x10) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00008c0000)={r0, 0x8000, 0x20}, &(0x7f00005fc000)=0xc) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/15 00:42:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d4b000)="5c5c54f307c0169082", 0x9) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00006a8000-0xfd7)="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", 0xfd7}], 0x1) read(r0, &(0x7f000009f000-0xae)=""/174, 0xae) vmsplice(r0, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="ba4a6748e4e488065c8fee264f17e7c494845a9f9f2e96b2da3820ecbf81989602d8f0d13df2c32c00f5f73bb06a9a609b717ccafc41cb0ceda97bef74b50151b3f5d835b47d65b863149f72d16ad7ce677b80dd11ed9861d922e2cec48257811f44ed46625d9873cb27d7d533a46a8c4ef47c777a0e4ac959724d124adcb96e744ede149d53cec820bb19146fc594bf8901f351461de3cb23418320d2fbcde78bf2d530921c43db995ea50e4f893b0a727431a04aaab1143f9dc6fab729841ff23cf2b0f7de8a2d0deb3646049a66d38b3df8f6ce36bd01dca556edff850e217463fc17a8082951e7949c0ca15712ce7b0e5d94626ec9476ee2361571a051ea5b4cca27bd01ca30d59c3a842b444c71d6edbe43a6c7809ad5e2923fb98d58e58d49c836905be86de6e1bfec4d8d506bcb826aaec3122ec180a8b53cc2518666e8546d7128f4ab4edc1434dbd7488a55da8758e23e8c150d4e7e1ecbc76430baffb42d2f6792e3892127fbbd8cfe524a0146fbc743af6ff874a2130c1f853fd9fa18cb3dc9616b17ee15263913feac33a09c6e91adf712810374a7e2c3a31af92c8fa50a451ca36129a7cb35fb0a081723a3b72a38186581e2df3fdb9b8f14ec046a8e6fa83406c74d22737657e818e964ecbe9ba1c5fbc64935064bc3bf85371b4da2f39aa14a05027d94c416e4b2ff0c06b8da450477b8dad40a752b5adbcc215c92495850acf10ebd8cb6c373c2edc6a0871a36be9b70a754971703bd4abd3eb078b268a2e93626672d4d673ce643982c493c15fbe8a094053abff0670acc3e45fa39bab9475b489b6a0f8ac974137e2bb1d50a5abfca338e9fa5522668449f42cf3dc7c693719d3ca56ee2ae29c43e5a54cc5efe45bdc24214ba3e24955423f11739b907dc70ee6cdec376bae6db4a77e3c87e956e58c169049aef154f602978d2230f13af7695a3e6784c9a718175ac6db6f7dd7d7d830c768fb8538b275c11e91a87d18b31a8bab4727f051c63e180e2097df2fd603a9a35bd5310568c3742015bef708d1b8263497510577e0e390e9ee9117d6d6e47869d66c0e3cb3ef2e1374af789df101780e259ff67644d4053fddcf30a65ec8ed4b743df4892b429b9507ff8c1eca85cde9a9bb26990d6fb36a646e826a4c5dc7c552cd2755d5aa79444f2453f4ccf343011db17033685db9bd95ca78301b63e7fb1dcb0dcb4cf6049536ed6d58b94676d13cbe99f973f315d85750447616854307c5efb3b93b60d0790e428466b2b9f822e61488e8f61d78da0da4be7c95d18a3a9a015fc20ce2fb8e80bbd2ae44b6cf545dce3796b29e8815a10b02420fef5b36eaedd7c547036a2dbd549da679fa47ec9028e0a9d8d6d57d82dc9f7c900d3bbc6d4f8bfdf177cacbdab6ae80aeb7561d449bb0044f728a6d3ae5202f1918f29450c192b50aa9edf18e405b4de961612bc9971c8fbeee1a90c6f625d0ac2f0565c7de9135468b7cfc2a510fad2b20f024b0e2cf731f7a1e755f244f48736de63295e5a37a1ac249e2940e8332ba74370406b1084746a615f6f89f6bcf827a43ea53d36f2cf57e26de532ad54751073cb35744f73c97a70e7638a2d724633e9fe851688345dd6efaa10ee18ee7e87cf817de39be17f2be35744a5df11e6ff31d9411fc9525acea6d1c65b94924211f883b3346a89109efae08df3667cf417d90c9b98024bbe0a6cb7bf21d74396be3a9a21515c064193ca8a6f39d38f982ae1b9380727245fc07f84909135a567b76db17f3c8edf9a2a8e5f743c41d941cb557afcc35f0b606d6ffac9e3c20279863576a191a78aacc5570b960fc2833262a38ca274ecfdef5700cbc39440ee8eb37ca4c9dc83057635e999d840980e5a0d4d44c09e1f83846839a2434463d20f099928d83ab6d945dabac3873bbe55a2732de0d7004edbc3664c98aa6713d6cd0fa88798a5a59b3f10abdf49d83d134104e52a0f15bce228f334c1675c4b191ba211849a3780190a580c96f0f914bdb35a0425ad4f59f93c26c0274a89e52ce11b2f42b55822ffd8356a802e6ddf96488190aa5f63101e5870e84d4f64c8f2105b85edd784379a8bef68f22dc36938abeaeeb7f91c8cf0bd4f9a5b6e98803fbb38ac101b8096b785364e205fdc79fe02805b16529439aeadcae2766b31662524aec19a56df3dca3549efca0b7907e3006e3aa4247f0efbfae26832e1dfea2a22d6e06c8f317e8a8a5cafd8f98d8b0aef626f4378c19b631df2e1a6454328a2f9d06e218d7b9f647aac0e0d51964754649f33de35f1650684e3bad3a78def9decb886e97949c849caa51058070cc41e98bd66040581b8f904f7df6e845ad310c5500630393b0ceed9c9db89b3ac50d34ff9053be2f56f21c52ff736d7d92d4064f7cb4490bed4cd639d8630b14146dd548559d580eb4af157baa34fb3dcc254a6bb4cc61fafd7d999c9574bd77dd60e25fa5a0b0360b894707b9979e046b1e8bf7b6b6c9b94fe0c1ca0a7de004ea9673eec11ed2fe4d3f0862b08147bf46ebb10fb030e4abc1e494da7ab6f6ad1ae5b3dfeba5c32592bfbd5a101aeece2bd9da13b095cf580854f8ec56cd76cb46e835404901874b755dd4b0ae1406a2e33f3c15c13ee8007a0368dab5255e3871c6a6e4e4a6ae5ec8700d1e9a7d8f01399c0db9916d470dc7c11ccdbef50e3691021ff8f45285d6646b8a1cb70d4ed48fb53d115622fe189872f2eed91b7ae1d682d1d1295c6cf59be9156136b1ece167e60dce921de7598ceb4fc80f27e71952fd0b391d7a345de9a9734af353097c41713ecfc0df27b25868a010399ec28f0ef03588be65bdbdb92ffcdcd8abfa72297f1b1367ef443847ac3ed7d118a73f4036543c3a019bcf48d3a32ddc8f167e67a8a826e2fc74652e4ab26f0ac37825a8ab73da0a663725adb77b935f5fad332c3bfb7c3eb92e169f3b6eb3e932e72561a698790f302798271439f2820db70ecf42abb0015ab990a6edb14992a411ce32d36741c726683bab64e006f22bd874aac41182fe9a04a22b7bc49c1b4b352f8f69a2e153d3a537ed776f4350dd02fce9433f8dffcd45adcf1d11450a46a617852eab54059dbf17ceca5220f94d7fad7c062fe8c3422426ebd393e6520bcb5156be20010c757d0da9f5298b753990b61321c89397a51ec0e28653c45083c3d5ce3afd152011274331e8a81e1711e46fb00b5535fbb2097e8ca6bc9a8573e6bf7f5e7eab77261e9b2a640f3e4b3e964a134675d0e0831d790c2f1d7b90d7932aec3ce10dc44afb290433c65c93f5f1344af30738967c512493474401181cd78a941e9b911ceeff29afe643285b77375243edae5f3fc8e97778e8de4460721291a533216cdee44906cfbf4071dada5358b9f3d31782bbc22a10303f6acdf8c8f35a5ea3fd28c1bfa751e8c5d4a70a0950f9597d5387232bbd9ce663c610d79859e51e83889f8708bb0ba3cdbf6910e99956c1346c82fd9e292b379507465775e17422eb048f7190fc96e8f22e63e11d04ed5467c16e437334cec6c2d880737031c8332acce62d8b833c6c930ad19f58538afb4c53382e29bfc624d771398203baf291ec7e9258b795579217f34c72654ea58d2d00c95e7fab867a3c0e563247e9471e7f934b24e0f7128f7a10ce9a53e4ac1b0cb1ecebfd5391b453fffb66750024708bb5ae543a1a4490142cad028f00f9bf320370612736c5eebe143102b67788a829e850cb88225b1c16aac376f07a4a5d5a145943497751721e4b3542f00c042ddded7db9d17fd18bd39eca6b2bf52f45cad2b646e85ed2c0acaf079e2f6b0781d28c93bebb52d1d6d8f5d3c7d6679c90de94d34917bfa8bced50637adf2c6cbe130b82eb39398e0b4e97232edc10a585a5e9ae9413cc786b750d7999009c6e8045cb95138b60bc3e0a13b593705974f7c11a9a3bcb4a904db1ad4177b6ed72264f51e0e735f88a1855c0cea93f8fc1127aafc0b68f9378eb786a0f17c3bc0cc58e3986466c2990b005a147f6f86b1b1fa2074869e5c38d7653caa49270121fa9202cc3043f3f4c49d27b11dfd6351b79b67777a7d2b6b1012aa9a083c20e6f686aa9299f0c519ac51d0942d75cc9ce0e791a7b7e3494517897a78256a1dcb73b5b2e6f447c5dab17deb24136774b0f0b566459deee74b7258cfbab91f5c003bae6e7b1a570883525e8f8264ee06358a5e102457d26243ba01b3967f6697b9acdfdad792c5fe76ee92eb82ac6d389203fd595b755154979cd760c8fec12367f4982debb5e3b75a53e302c1772ea09e5ebe3cceec0d1284710041aeb5dfd6568087050a192f6d6ee5e0d2abe3b110dbeb692d25f8f0061301f1f9c28448aa3b2ac16fa2151b3268c6b19ec5b1c1cb1106496ec8d097b3ae063989614b828b09e45dc9834c3fd123020712569fcf5fb1d5bfc685afcc3f56413cb0bfd259ac8c6f7f848d02f4d3a58c8f4771c05d2678b9c792407993a82cbc6d3633b9ab093d83d91c43f5c655713cb896631d63b4df7b3ed481a6ca80e020f17ca18c6369bcb8ac0f4c883e92304db423a0e3aa2ef7f35ce5758e8ec4666f33a2a0aecc6791b728e41cdddaf8140424adea06860a3c8f4e246e0c293a1598d3453fb2ac2d7a6fe1d535f98c4f6d55d6c3077bbd1317c3a2c392593ad1e3641ed47ba36dde19bc868777b9a13a2ff1015d7e2b1b599f6369d43a9b9429f83dbbe70a58d677dcbc1c225cd88c89e7c7ea642baf45530395895b59e352e2b82017893755ba88b3156302c00086a3778fa774e298511ada85f5076c4001e8d6ff1cdc2ad20ea68215cbded4f90e54e0db9e489a52cb55bdb31a7b90f6fb2b615d133038eefb1df3d19c5ff7a63b2db32d1682b5a2405dbb38a44ea2e152ff2cd77963e08b1f84af727e0b04c499be447e47a3999fefb4205820238ac9b4a9a343f74e2bdc0390257d9dee7f6553a770b83fc8cf157a68477848d09b00271f109e7e9dd25524517ef2413519b5d104ec9383f858a6265d1e30d6277223e0d8c1c625907d26d7be4fc6321edde962be2341f4a13969aaa36977ccabdf4a1ce5f430a498dce4c3d5067e3e4066ff990b188b293d937791687ad9167797ad2d2425be28b363ecd2ac489bc374113d9bad369c22d90065f659e6725231efcd130b1577d1562ac16ea79a", 0xe54}], 0x1, 0x1) 2018/01/15 00:42:15 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000fd1000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000fd1000)="f481eeec1258", 0x6, 0x0, &(0x7f00001aa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f0000f07000-0x1000)="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", 0x1000, 0x40, &(0x7f0000ef7000)=@hci={0x1f, 0x18, 0x1}, 0x6) 2018/01/15 00:42:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000037c000-0x4)=0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000016c000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000dbd000)=0xc) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x4, 0x0, [@sadb_address={0x5, 0x80000005, 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}}, @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}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x9, 0x7, 0x200) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e41000-0x28)={@generic="46c2376b167cb81acae6556566ec62c1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005cc000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000a3f000-0x4)=0xc) sendmsg$can_raw(r2, &(0x7f0000c0b000)={&(0x7f0000266000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000070f000-0x10)={&(0x7f0000bf0000+0x95c)=@canfd={{0x4, 0x7b7b, 0x2, 0x7}, 0x2a, 0x2, 0x0, 0x0, "cde9fec425447fd995cf6df69f9c8fc521f991d6f38086d16edcfd25f6df554a63effca03bcb16a754d839651065f54a8ea190c5a023543d2f76b5ffa0608fe5"}, 0x48}, 0x1, 0x0, 0x0, 0x40801}, 0x40000) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x1f, 0x80000, 0x5, &(0x7f0000fa4000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000665000-0x28)={&(0x7f00001ab000/0x3000)=nil, 0x120000, 0x0, 0x4, &(0x7f000083a000/0x3000)=nil, 0x700000000}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000030c000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/15 00:42:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000630000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}, {0x3, 0x3}, {0x0, 0x0}, {0x0, 0x0}, {0x8, 0x0}], 0x7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c39000)='yeah\x00', 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000be2000)=0x3, 0x4) sendmmsg(r0, &(0x7f00006e5000)=[{{&(0x7f0000473000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000273000-0xa0)=[{&(0x7f00006df000)="99", 0x1}], 0x1, &(0x7f000087c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f00000e1000)=0x0, &(0x7f0000dca000-0x4)=0x4) sendto$inet(r0, &(0x7f0000744000-0x1000)="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", 0x239, 0x0, &(0x7f00000d1000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0xb, 0x3, 0xe9e1) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000876000-0x4)=0x8, 0x4) 2018/01/15 00:42:15 executing program 2: r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c49000-0x10)={0x0, 0x94, &(0x7f00009ae000-0x94)=[@in6={0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0x146, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, @in={0x2, 0x1, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000040f000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000093d000)={r1, 0x41, "f6589e500f688dc19fbc90a7867cc1c8193ba4e8c3fbdbce9f9b604f75d8ff9497ff864856fa6e8f453be43376ccbe66e32324578f0d1686ed6063fb4303f3c4e8"}, &(0x7f0000001000-0x4)=0x49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000649000-0x86)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast1=0xe0000001, {0x14, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/15 00:42:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000013a000)=@common='ip6gre0\x00', 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) connect(r1, &(0x7f0000671000-0x10)=@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 00:42:16 executing program 1: mmap(&(0x7f0000000000/0x583000)=nil, 0x583000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000583000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002d5000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000583000)=0x10) mmap(&(0x7f0000583000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000583000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000583000)={0x0, 0x5a, "04c1c2b7babe4bc9fd4a1f4a6e58ae6aac560f2b78fc952a745b45972366047fa2109e2d9883fff94e12295e6c7907095e51321a4632ad730e2355d1c50cba8a78d255e7d3bebe386a7c715398acccea3f9563fd9c4737678324"}, &(0x7f0000584000-0x4)=0x62) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000084000)={r1, 0x25}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00001b2000)=0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f000037d000)=[{&(0x7f00005bd000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f000000020319000000070000000680e2ed3b85090002000c000000000000", 0x1f}], 0x1) 2018/01/15 00:42:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000ea9000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006ef000)={0x0, 0x8c, &(0x7f0000b9f000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @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, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}]}, &(0x7f00001b5000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ef1000)=@sack_info={r2, 0x5, 0x0}, 0x2c28) 2018/01/15 00:42:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000001000-0xe)="d9a2249110493772ee9004919c22") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00009c4000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000005e000)=0x8, 0x800) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00008ff000)=0x0, &(0x7f00000fe000)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ce1000-0x8)={0x0, 0x0}) r2 = socket(0x1000000010, 0x10000000002, 0x0) write(r2, &(0x7f0000b63000)="1f000000120003f2f909000000e100770100001405001600dffe1aec000081", 0x1f) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ea5000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd6000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000590000)={@common='ip6gretap0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 00:42:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f000042e000)=[], 0x0) 2018/01/15 00:42:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40100000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d273f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004000e663d75dd05a04c57bbb2d0e8128a5d071038a46611b937f96f7d4fe612a8f9fc3f071ce60000000000000000d35dbdeb62e18a769c862fa26d59f8b9f3aee345e59eee7026fe40be9cda0685f125e2c3525ad0ff00000000ffffff3d325f01902d9755668fa3f9b8974f6c92b836615657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f00000e1000-0x4)=0x0, &(0x7f00002f0000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000407000)="", 0x0) 2018/01/15 00:42:16 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000fde000)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00006b3000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fde000)=0x8) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00008ae000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fde000)=0x60) r5 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6(0xa, 0x80003, 0x4a08, &(0x7f0000960000)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$llc(0x1a, 0x1, 0x0) r8 = socket$nfc_raw(0x27, 0x3, 0x0) r9 = accept4$netrom(0xffffffffffffff9c, &(0x7f00006f5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000788000)=0x10, 0x80800) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept4$unix(0xffffffffffffffff, &(0x7f0000150000)=@file={0x0, ""/4096}, &(0x7f0000fde000)=0x1002, 0x800) r11 = socket$nl_xfrm(0x10, 0x3, 0x6) r12 = socket$kcm(0x29, 0x5, 0x0) r13 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e9b000)={{{@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=@loopback={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}}, &(0x7f0000d9f000-0x4)=0xe8) r15 = getgid() r16 = bpf$MAP_CREATE(0x0, &(0x7f00000c6000)={0xf, 0x8, 0x9cc, 0xea30, 0xa, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x681b971b8498f253, 0x300, &(0x7f0000fdf000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000036000-0x8)={0x0, 0x0}) r19 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000fde000)=0x0, 0x80800) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = accept$ax25(0xffffffffffffffff, &(0x7f0000fdf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009e4000-0x4)=0x10) r22 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fde000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept4$llc(0xffffffffffffffff, &(0x7f0000fdf000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fdf000-0x4)=0x10, 0x80800) r25 = epoll_create1(0x80000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000fdf000-0x4)=0x0, 0x80000) r27 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000da4000)=0x0, 0x80800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f7f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fdf000-0x4)=0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000331000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000-0x4)=0xe8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a3d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fdf000-0x4)=0xc) r33 = socket$bt_hidp(0x1f, 0x3, 0x6) r34 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r35 = socket$nfc_raw(0x27, 0x1, 0x0) r36 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fdf000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r38 = socket(0x1, 0xf, 0xffffffff) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = accept$packet(0xffffffffffffff9c, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fde000)=0x14) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fdf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000fdf000-0x4)=0x0, 0x80800) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fdf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fdf000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000-0x4)=0xe8) r44 = getgid() mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = socket$alg(0x26, 0x5, 0x0) r46 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000c8e000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b50000)=0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fdf000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000-0x4)=0xe8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000051b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fdf000-0x4)=0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000df5000)={0x0, 0x0, 0x0}, &(0x7f0000fdf000-0x4)=0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fdf000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000-0x4)=0xe8) r52 = getgid() mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f000081a000-0x8)={0x0, 0x0}) r54 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000526000)=0x0, 0x800) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fdf000-0x8)={0x0, 0x0}) r56 = accept4$packet(0xffffffffffffffff, &(0x7f00002f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005fe000)=0x14, 0x80000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000fde000)=0x0, 0x80000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fdf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = bpf$PROG_LOAD(0x5, &(0x7f0000fde000)={0xf, 0x13, &(0x7f0000d3d000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00}, [@call={0x85, 0x0, 0x0, 0x31}, @generic={0x8, 0x9, 0xee86, 0x7ec}, @alu={0x7, 0x4f, 0x3, 0xa, 0x1, 0x6, 0x0}, @ldst={0x2, 0x0, 0x3, 0xa, 0x0, 0x42, 0xfffffffffffffffc}, @jmp={0x5, 0x1, 0xd, 0xf, 0x0, 0x2, 0x10}, @alu={0x7, 0x0, 0xf, 0xf, 0x0, 0x0, 0x4}, @ldst={0x0, 0x3, 0x7, 0x4, 0x4, 0xc, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x34e, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fde000)='syzkaller\x00', 0x1000, 0xf6, &(0x7f000005d000-0xf6)=""/246, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000063a000-0x4)=0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fde000)={0x0, 0x0, 0x0}, &(0x7f0000fdf000-0x4)=0xc) r62 = getgid() mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fde000)=0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000458000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000-0x4)=0xe8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004f4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fdf000-0x4)=0xc) r66 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x51, &(0x7f0000fdf000-0x8)={0x0, 0x0}) r68 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r69 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r70 = accept4$ax25(0xffffffffffffffff, &(0x7f0000fde000)={0x0, {""/7}, 0x0}, &(0x7f00008fc000)=0x10, 0x80000) r71 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ccf000)=0x0) r72 = socket$inet6_icmp(0xa, 0x2, 0x3a) r73 = socket$bt_l2cap(0x1f, 0x1, 0x0) r74 = socket$inet6(0xa, 0x800, 0xdb1) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r75 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000fdf000-0x4)=0x0) r76 = socket$inet6_icmp(0xa, 0x2, 0x3a) r77 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x401, &(0x7f0000fdf000-0x8)={0x0, 0x0}) r79 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r80 = accept$inet6(0xffffffffffffffff, &(0x7f000044c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fdf000-0x4)=0x1c) r81 = socket$bt_cmtp(0x1f, 0x3, 0x5) r82 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006cd000)=0xffffffff, 0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r83 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fde000)={&(0x7f0000fde000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fde000)=0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fde000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fde000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbf000)={0x0, 0x0, 0x0}, &(0x7f00004a4000)=0xc) r87 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000088000-0x4)=0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fdf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fdf000-0x4)=0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r90 = socket$inet6_dccp(0xa, 0x6, 0x0) r91 = socket$nfc_llcp(0x27, 0x0, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001ae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fdf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r94 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000fdf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009fd000-0x4)=0x10, 0x80000) r95 = socket(0x5, 0xf, 0x3) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r96 = socket$nfc_raw(0x27, 0x3, 0x0) r97 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fde000)={0x0, 0xc3a0eaaa1d7e1639, 0xffffffffffffffff}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r99 = accept$ax25(0xffffffffffffffff, &(0x7f0000fdf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000074a000-0x4)=0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r100 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000fde000)=0x0, 0x800) r101 = epoll_create1(0x80000) socketpair$inet6(0xa, 0x2, 0x8000, &(0x7f00007e1000)={0x0, 0x0}) r103 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r104 = accept$packet(0xffffffffffffffff, &(0x7f0000fdf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fdf000-0x4)=0x14) r105 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000fd000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x7, 0x1, 0x7, &(0x7f0000a8a000-0x8)={0x0, 0x0}) r108 = epoll_create(0xd96) r109 = accept$inet(0xffffffffffffffff, &(0x7f0000e24000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000873000-0x4)=0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fdf000-0x8)={0x0, 0x0}) r111 = socket$inet_sctp(0x2, 0x1, 0x84) r112 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fdf000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ede000)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c9000-0x4)=0xe8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fde000)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0xc) sendmmsg$unix(r0, &(0x7f0000bae000)=[{&(0x7f0000fde000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000788000)=[{&(0x7f0000fdf000-0xa3)="a7d438a91e0ab029efecd22e70653007116c7ea13336c525ddd2844a0d0e608c52c8f389e67917e8e35a6efc0b9a8bf2764fac62627ce7f0a9afd4f95220d5c82405c9fad9e751f8ee78b595f85c71a0c09901a65ca1b3b2a85f93ccdd038ec3f87235418629b039dbdf00e6865063a6759b172827bf74a9adf94ba13249d19911a95e7a1b8ce6dc4b62b630430e96d026180e4e811395e474c033ce13727dcfd48647", 0xa3}, {&(0x7f0000dd6000)="5a46d90458f1ab9b9d7c66488f6b1d4aa34c36f162795c6f6aa4077d331ec4a192c5c944ed1d92fdfd73d90a1cd80c1d461f062e6e4b8b5b5ca2d2c0", 0x3c}, {&(0x7f0000fde000)="ea2d9bad25764a810edf16ea9a47b79b12bccabcb1f51b0891e84e7e4ccc9b4552c4cb9a4adf364ed4be28488983c095b915597585197d43be9bcbaff4d5186fbeda1644cf60ff4eebfa405a18f237aaea6146084797de1673054d6c1af87820fbe3d3e68c20c6c311e1ba167fe496094ab076a71bf42bdb217ceea1098997078101282a58453997c0b638e5d1f2c550c98dfcf08d09996825c8833765084046703a1060bdb3104ad64c1dc3e964851178b9b9df8a3eff1dfac7c74df4d51d7d15171cd3bb3e2fbfa04bc0", 0xcb}, {&(0x7f000099f000-0x1000)="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0x1000}], 0x4, &(0x7f0000fde000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x20, 0x1, 0x1, [r3, r4, r5, r6]}], 0x38, 0x80}, {&(0x7f00005d3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f000070c000-0xc)="613cab53901228f27a009928", 0xc}, {&(0x7f0000fdf000-0x29)="60e26addbce4e87651512b08f93ab1a9248c60cd08fb17e011840ebbaa055be0ac332175d094e93404", 0x29}, 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0x1000}, {&(0x7f0000bae000-0x62)="990b1cb28bd51d59dd7e3dc3f8ac5ebb4d6ef1022154798114d0d700905560b9079b1119ee9237c67abd742058affa9f41b44f7d1fe0c821c7f1c16934d4443d4cb781899349c7a41a52b71c1503a9be9b8bc756d6c17a41ff2010a44439fe1c7f04", 0x62}, {&(0x7f0000068000)="35a4ad44addfccee1f2ee34c386f14ac41a4072287ff81c84da451ce935c8dfad79b60e444d9", 0x26}], 0x4, &(0x7f0000fde000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x38, 0x1, 0x1, [r96, r97, r98, r99, r100, r101, r102, r103, r104, r105]}], 0x48, 0x4000000}, {&(0x7f0000202000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000fde000)=[{&(0x7f0000fdf000-0x90)="81e242e1c0ebcfd5a4284d59ac771dfe80b9616f875db6aae39bad34d7f8bf5e2ee36ad22a829d2b21bc06415d712ae42fd7080888cb6830b4b48f50bf49c779f11ef4564ef7b63faf7673082a9066efdcb0abf063e9bef08a0ac607c05ddfb6efe14cfa43243cb7c3e5dac2d13928a765b119989e1632f6d318ff9367978615a82c186359637756efb7218538ab3954", 0x90}, {&(0x7f0000fdf000-0x7a)="df552538b8135769be73a4b394a793617ea5a427be13bbaf1f2687c8ef03f620d49438d6ee6e85b18ace3962b3ff2bebed64686e476d1e659220245fae523db2806852596176e56eecdd32086e3f7431f383f6762f3038588d2e706e3e2215f4da402dfdd38ad1914d90702a7a02a58f692a6f05d73be7922370", 0x7a}, {&(0x7f0000fdf000-0xdb)="0c60e9e020b7a991d4dfbb7d294bda3cfc53d21a1ef4ceab0c7cbe6424ec038d35c38ebaddad91239b3bf067a8288467c4d63a5a33d60809d1d31a9f7a8274550f5693c7599d08abcfa54ddb103460a58fa59d0e6ea9ea8e29874ea11f24b5903890dbbd40572ea166eb8cdfc37ab4c35739a2f94caad97ad566b897b9ed66167fd867a79288dd6dac6d50e79956044a2a9a0d397171282804aa637bc63a93285cae22f672ba1aa0b587bb866c0dc9609bc1aa77806d2228b0ba3f74162bdc17fe42bec543b1c7e206c57fd58de53d25c51b8fb70e5cf4fb961127", 0xdb}, {&(0x7f0000f1d000)="63b71c3891276dbadf8eb4f8dc1eed9310e3c1161cd5441dc3b28dd544907ca149cf7927ad0b0b223c2d0b18b1f80da33f36491f", 0x34}], 0x4, &(0x7f00001a3000-0x50)=[@rights={0x30, 0x1, 0x1, [r106, r107, r108, r109, r110, r111, r112]}, @cred={0x20, 0x1, 0x2, r113, r114, r115}], 0x50, 0x24000045}], 0xa, 0x40010) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r116, 0x1, 0x10, &(0x7f0000020000-0x4)=0x8000002, 0xfffffffffffffee8) bind$unix(r116, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r116, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/15 00:42:16 executing program 0: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r0, &(0x7f0000049000)=@generic={0x0, ""/126}, &(0x7f00009c4000)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00003e4000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005b6000)={0x0, 0x0}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000698000)={&(0x7f0000b70000-0x144)=@newsa={0x144, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x830}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {r1, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:16 executing program 2: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000080005, 0x84) listen(r0, 0x74) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80801, 0x100000000, &(0x7f000062c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000270000-0x4)=0x33, 0x4) bind$ax25(r0, &(0x7f0000537000-0x10)={0x3, {"bd85f1003cff3b"}, 0x0}, 0x10) 2018/01/15 00:42:16 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000f31000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 00:42:16 executing program 6: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000117000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000499000)=0x14) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f000058f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f01000)=0x14, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000c16000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0xfea1, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x17, &(0x7f0000008000)="b94faf5734200000009d1adec575cb3653596d12583086"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/15 00:42:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000006b000-0x38)={&(0x7f00002f7000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000908000)={&(0x7f00007f7000-0x16c)=@getsa={0x16c, 0x12, 0x8, 0x7, 0x3, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xa, 0x33}, [@replay_val={0x10, 0xa, {0x3, 0x3, 0x4}}, @algo_auth={0x134, 0x1, {{'tgr160-generic\x00'}, 0x750, "9b69d39b0b8a45e4b36525a991b0099bf0bc28b5d28155b7039dcbea8011247e80acbb07259f4ed4d9282afa39d5c40749e3dfe3de5fff2bf23135fbfefb15b4e8febeacd724c2a83c7e9ef64f4fbadb6eaddbb9895277654e776e914ecd2714bc351876859efae0d9d51c1fbc44c48fcd0546aa923fe47cb288b45457d99609a67159aec730962ddcd208f3d67e2c047085947ca9b17f369a628ceb98313514e4186293ff669a6b911821b43151a0f8dadacf85222d086d474d65b0aeeca501d6a53ed939f885ffb8c9fca427ae5b46a0800e7941a3559d50a32d582c97e5b0b4dc7a915063d83813e2"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x20000000}, 0x810) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f00004de000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000015c000-0x20)="7a1ddecdde27057fa5cddcecb9e8f07b4e83aa058dd5e0bc4d5ea63c20deeda8"}) socket$netlink(0x10, 0x3, 0x12) 2018/01/15 00:42:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000433000)={r0}) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000150000)=0x0, &(0x7f000025d000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000cd6000)="ff0204000100def31d001122000000d8", 0x10) [ 217.557104] [ 217.558897] ============================= [ 217.563088] WARNING: suspicious RCU usage [ 217.567256] 4.15.0-rc7+ #188 Not tainted [ 217.571371] ----------------------------- [ 217.575543] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 217.584873] [ 217.584873] other info that might help us debug this: [ 217.584873] [ 217.593062] [ 217.593062] rcu_scheduler_active = 2, debug_locks = 1 [ 217.599811] 2 locks held by syz-executor0/19576: [ 217.604599] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<00000000b256c100>] xfrm_netlink_rcv+0x60/0x90 [ 217.614303] #1: (rcu_read_lock){....}, at: [<000000008355b61f>] xfrm_state_get_afinfo+0x62/0x280 [ 217.623467] [ 217.623467] stack backtrace: [ 217.628013] CPU: 0 PID: 19576 Comm: syz-executor0 Not tainted 4.15.0-rc7+ #188 [ 217.635376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.644728] Call Trace: [ 217.647327] dump_stack+0x194/0x257 [ 217.650972] ? arch_local_irq_restore+0x53/0x53 2018/01/15 00:42:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000+0xac7)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x90, 0x7, 0x81) write(r1, &(0x7f0000aa3000)="1f000000010a03004345b8064500f60002000000e21500060000e1ffdf08ea", 0x1f) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a3b000-0x4)=0x0, &(0x7f0000062000)=0x4) getsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f00008c5000)=""/111, &(0x7f00007cd000)=0x6f) 2018/01/15 00:42:16 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet6(0xa, 0x804, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f00001ef000)=""/202, &(0x7f0000f64000)=0x64de5a6c838f5798) poll(&(0x7f0000724000)=[{r0, 0x0, 0x0}], 0x1, 0x401) accept$alg(r1, 0x0, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f65000)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r3, &(0x7f0000f66000)=0x0, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f00006f4000)={0x3, &(0x7f0000f66000-0xc)=[0x81, 0x1d7, 0x0]}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f65000)={r2}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r5, &(0x7f0000f65000)=""/70, 0x46, 0x103, &(0x7f0000f66000-0x10)={0x1a, 0x2, 0x5, 0x3, 0x3, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) [ 217.655655] lockdep_rcu_suspicious+0x123/0x170 [ 217.660318] ___might_sleep+0x385/0x470 [ 217.664293] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 217.670173] ? format_decode+0x10a/0x830 [ 217.674248] __might_sleep+0x95/0x190 [ 217.678057] kmem_cache_alloc_trace+0x298/0x750 [ 217.682752] __request_module+0x2e1/0xc20 [ 217.686897] ? check_noncircular+0x20/0x20 [ 217.691132] ? kernel_text_address+0x102/0x140 [ 217.695706] ? __xfrm_init_state+0xa61/0xdd0 [ 217.700118] ? free_modprobe_argv+0xa0/0xa0 2018/01/15 00:42:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socket$inet(0x2, 0x5, 0x1) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, 0x0, &(0x7f0000317000)=0x2cf) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r1, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00004ca000-0x4)=0x0) 2018/01/15 00:42:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000d4e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008ea000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ad0000)={0x0, 0x0, 0x5}, &(0x7f0000152000-0x4)=0x8) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000bf8000)={&(0x7f000073c000/0x3000)=nil, 0x4, 0x4, 0x1, &(0x7f000052f000/0x800000)=nil, 0x6}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ba1000)={0x7fffffff, 0x4, 0x8, 0x8, 0x8, 0x40, 0x1c00000000000, 0x401, r2}, 0x20) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00003a5000)="a32bec758022ac706d", 0x9, 0x8001, &(0x7f0000c2b000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x1c) [ 217.704441] ? check_noncircular+0x20/0x20 [ 217.708689] ? check_noncircular+0x20/0x20 [ 217.712918] ? lock_acquire+0x1d5/0x580 [ 217.716900] ? find_held_lock+0x35/0x1d0 [ 217.720963] ? check_noncircular+0x20/0x20 [ 217.725210] ? lock_acquire+0x1d5/0x580 [ 217.729195] ? lock_acquire+0x1d5/0x580 [ 217.733169] ? xfrm_state_get_afinfo+0x62/0x280 [ 217.737853] ? __lock_is_held+0xb6/0x140 [ 217.741927] ? rcu_read_lock_held+0xa9/0xc0 [ 217.746243] ? xfrm_state_get_afinfo+0x138/0x280 [ 217.750996] ? xfrm_state_find+0x3210/0x3210 2018/01/15 00:42:16 executing program 3: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000aff000-0x4)=0x0, 0x80800) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004c6000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(fcrypt-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000030000)="266500000004d751", 0x8) 2018/01/15 00:42:16 executing program 5: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a0a000)={0x4, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = accept$inet(r0, &(0x7f0000c6b000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f39000)={0x0, 0x3ff, 0x101, 0x800}, &(0x7f00005a0000)=0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f86000)={r2, 0xfffffffffffffe2a, "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"}, &(0x7f0000f87000-0x4)=0xdf) 2018/01/15 00:42:16 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e83000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e92000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3d000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xfffffffffffffe00, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000-0x4)=r10, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000270000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000699000-0x4)=0xc) r13 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000e98000)={&(0x7f00004c7000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001000-0x30)=[{&(0x7f00003cd000)={0x470, 0x2a, 0xb00, 0x4, 0x3, "", [@generic="9e03f1dcc606626f6ba0a974c95967f8d3397449d238dba9709a7dda5dc9cb559b2839143b1aa8c45a737c70acd36a492c95756ee15141eee9f0341d8be19568203bc7dfdd193325f37d35b5e75e4c36666f41eb1e42326ec3ecd7ba49", @generic="e542a452c8ceff0f37d8b6dbae76105bf71f97ed48e5078a7db89f1cd46e941d1ba1a514a397f816879d6474375dc3a3739e85a0e9bbf5e219d850", @typed={0x8, 0x80, @binary=""}, @generic="a0df67d1171944281644db9ca9dc7ebc73bc1139ebe766c15505424601110500c7e40dae34e4c92fc0bff4f2db70e258da6b386671ea6e335e1196777dad0489d0cfd2cb7d848ec1a7f10165845f973838082f51cad9d8ccc7679cf2f33b44daaaac0fd09dcf929f39e51c56487cb75e288cb51754d940ec5dfc389aa28f3bfa11c827fcacf6558bc93a11df3f170f5d09e54180a8a26a80493a9daa24af2476f1636a0dbea3c69f6e8fc3851952d65b6a5a6c8b9c", @typed={0xc, 0x48, @ipv4=@multicast1=0xe0000001}, @nested={0x2fc, 0x3d, [@generic="aae4b04fd8752d727c8194b23915ef8c99f470183f575bac7cf510dfe4bbe0b98c5af4f1553dffd486d39ca2083684263211f050a91e8b3fde43dac44163d86b4813e499d2a72a189b226ac5dc02e1bc321cd50878782e234c01b3a8130dfd10f487b24681ee676efc2f5fb42a6d64577abb030f0100cd5fa68d298fa1e0a5c4ba38efac6b179191575f82f43fa1", @generic="920a4e323db256d89c367446b8cc192ca84aaabdc938f81cdd382f6e04de5ba6c65d41b327fd2fabe79f0c37f9cca74afaba6c881f80d4ad1fb5164f18832d38", @generic="fdbd3b6db6fadebcf701148d15573025fb19288e45c00811b0808ca6d0ff2e25c3c79fb4d25340c510b5487f75d84033d8158e8f2336bababaf9d026366f3f23cb492100dcc6ad2928a7f741cd88de614d5ce33d42e4154ca6c399faecb14e72270a245e21bd390be4f454c658a0d4dc286367f9e619281d69942ca76a574abd50ad55a129f719895dca4ac6c4bc9a8ea7944c9db76a1c554e27b195090a0e50aaf526c4319fa3fe39cb56204c5cd4dc605caa996eac68a945e8d02a9c3d83a9", @generic="71f829779c3867b71a6ddc3ce6cdeeb06e6711871dda070dd25c72a95bb0be911c05ca111cf99dc59d5099a1ce240b02696712588a7b6a58de3ec278677111f04fa7789d39a411bf752e9db30a5735f6439c07c5b894c4c97b2a074b6c69d5c4d49e155ed7a350b972c22747abdc21ef2b69eaa81a05fd1245b7107acf6ed32657b720e3b11046c30b3815ae5632285207425d6e5094a8f131de78ac8e85c34e46a74fa3b913463229bd71cba14883757fcbad59a5822b8f", @typed={0xc, 0x6, @u32=0x16}, @generic="23337e20d222bda9529e4d56e4bb35d4d9e60341c892c84a01102fe03eeffefc648da9caad97ce42ab34bdf189313cad7dfaeb9b88dc4971aa0d1e53183d81d75550a039539363ee549e1924e93743e5b45ffc11fd701bb99b2bd818025a0fb82a4a172c8d4b657e3c895df53f5854a8a2cef16ba8f691a2fa6a212f13162d6ee47f02a347af296cdcdb7aa3ff0839ece5470a8bcee0d27b0b7061def52374b20836a1cee0b1"]}]}, 0x470}, {&(0x7f0000000000)={0x90, 0x11, 0x600, 0x1, 0x2, "", [@typed={0x80, 0x56, @binary="6c3632c99473fc3ae3d5ac136d96090121196652a83606880f9da7a8ae529406b06053399fec0328ec978f68e83747d30b72695acaaa055bd626d5259d7de07fd2345507829d5945cb3e726c557efc98d0e7d1fa968e236c99962136c94083aca814f0c4aa29cdef3e70246eb108ec6ad1da269f89844a"}]}, 0x90}, {&(0x7f0000000000)={0x126c, 0x3b, 0x10, 0x1, 0x1, "", [@nested={0x111c, 0xa, [@typed={0xc, 0x3c, @pid=r1}, @typed={0x18, 0x84, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="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@generic="29e0f68e335db994c1175aed297b7ac19e65c0a59575ac3d6a82d7d72416c69da3a103bdc83a65162482c75ef8a450eeb6d52b1499bcbd8ce7777c1ef774e52ad490d85530c9394d9e0ab7aa93eda19b506ec10908261e8cee293abfe291d3d3053756849e6edd12300e4035b940ea92433bf0e0dd2b967165739966dfd9d10ca26aacee11d7eabd9d46a7696bb1cf79106cf729c92d502ef3c43a5039ffedd0b2984c6eb881a714f7ec7daf737aaabd9adbf75d3ac92cb468d65c9ada9de57b837311b3215626dcdafb483fa28d08a24868526441bdeb34578fd33c0ab2b8f52d1f5d0348b875c30b2045d57c11f10c22"]}, @nested={0x140, 0x7e, [@typed={0x8, 0x4f, @void=""}, @typed={0xc, 0x49, @u32=0x9}, @generic="755e093e959e0ce4a1d513eb1c557f10b229d55bf31aba3e", @typed={0xc, 0x42, @str='\x00'}, @typed={0xc, 0x5a, @uid=r2}, @generic="2cd499418a5e9f3fd0a2e7a0d2fd9875618277285f8ef7b1894e8421592d73d642e0dbbb8a900d6e954d96865cfda5546744e09f0defa2c48a5043c9d5f0298a30c7a37204d69fbd31578d9b2850b57bd834d5d10e91ebb9eed93629a24199361e2a0dbbf7353bdb8bbf2580657e7ac1f8cf4a1c2f01e64b017934e784bac6d55813622b746fdc787c3592135d53d564601af6c510828a5b4db157b820b7c95e9bf959eb04fbddd6e43f9048cd4c47669c8f9157caefecb2b305528d1eb63bcdb5627233ff8692ca0ee4aab11588c117b13c86d4065621350924846d3c1e8b2cadf9b55d3dcbf4663229df", @typed={0xc, 0xc, @uid=r3}]}]}, 0x126c}], 0x3, &(0x7f0000001000-0x48)=[@rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x48, 0x8095}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) [ 217.755418] __xfrm_init_state+0xa61/0xdd0 [ 217.759665] ? xfrm_get_mode.part.29+0x260/0x260 [ 217.764413] ? xfrm_find_algo+0x1c4/0x270 [ 217.768560] ? xfrm_add_sa+0x11e1/0x33e0 [ 217.772720] xfrm_add_sa+0x1a09/0x33e0 [ 217.776636] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 217.781648] ? nla_parse+0x29a/0x3d0 [ 217.785356] ? nla_validate+0x1c0/0x1c0 [ 217.789310] ? __netlink_ns_capable+0xe1/0x120 [ 217.793873] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 217.798866] xfrm_user_rcv_msg+0x422/0x860 [ 217.803075] ? xfrm_user_rcv_msg+0x422/0x860 [ 217.807463] ? xfrm_dump_sa_done+0xe0/0xe0 [ 217.811674] ? lock_downgrade+0x980/0x980 [ 217.815809] ? lock_release+0xa40/0xa40 [ 217.819791] ? netlink_tap_init_net+0x350/0x350 [ 217.824441] netlink_rcv_skb+0x224/0x470 [ 217.828482] ? xfrm_dump_sa_done+0xe0/0xe0 [ 217.832694] ? netlink_ack+0xa10/0xa10 [ 217.836576] ? netlink_skb_destructor+0x1d0/0x1d0 [ 217.841417] xfrm_netlink_rcv+0x6f/0x90 [ 217.845367] netlink_unicast+0x4c4/0x6b0 [ 217.849410] ? netlink_attachskb+0x8a0/0x8a0 [ 217.853799] ? security_netlink_send+0x81/0xb0 [ 217.858369] netlink_sendmsg+0xa4a/0xe60 [ 217.862414] ? netlink_unicast+0x6b0/0x6b0 [ 217.866630] ? security_socket_sendmsg+0x89/0xb0 [ 217.871369] ? netlink_unicast+0x6b0/0x6b0 [ 217.875581] sock_sendmsg+0xca/0x110 [ 217.879274] ___sys_sendmsg+0x767/0x8b0 [ 217.883231] ? copy_msghdr_from_user+0x590/0x590 [ 217.887965] ? vm_mmap_pgoff+0x1ed/0x280 [ 217.892013] ? userfaultfd_unmap_complete+0x327/0x510 [ 217.897188] ? __fget_light+0x297/0x380 [ 217.901141] ? fget_raw+0x20/0x20 [ 217.904573] ? schedule+0xf5/0x430 [ 217.908095] ? up_read+0x40/0x40 [ 217.911436] ? down_read_killable+0x180/0x180 [ 217.915916] ? security_mmap_file+0x143/0x180 [ 217.920397] ? __fdget+0x18/0x20 [ 217.923747] __sys_sendmsg+0xe5/0x210 [ 217.927520] ? __sys_sendmsg+0xe5/0x210 [ 217.932095] ? SyS_shutdown+0x290/0x290 [ 217.936076] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 217.941073] SyS_sendmsg+0x2d/0x50 [ 217.944592] entry_SYSCALL_64_fastpath+0x23/0x9a [ 217.949319] RIP: 0033:0x452cf9 [ 217.952485] RSP: 002b:00007f0572aeac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 217.960169] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 217.967411] RDX: 0000000000000000 RSI: 0000000020004000 RDI: 0000000000000013 [ 217.974655] RBP: 00000000000003ad R08: 0000000000000000 R09: 0000000000000000 [ 217.981902] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f38d8 [ 217.989145] R13: 00000000ffffffff R14: 00007f0572aeb6d4 R15: 0000000000000000 [ 217.996480] BUG: sleeping function called from invalid context at mm/slab.h:419 [ 218.003967] in_atomic(): 1, irqs_disabled(): 0, pid: 19576, name: syz-executor0 [ 218.011475] 2 locks held by syz-executor0/19576: [ 218.016288] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<00000000b256c100>] xfrm_netlink_rcv+0x60/0x90 [ 218.025992] #1: (rcu_read_lock){....}, at: [<000000008355b61f>] xfrm_state_get_afinfo+0x62/0x280 [ 218.035178] CPU: 0 PID: 19576 Comm: syz-executor0 Not tainted 4.15.0-rc7+ #188 [ 218.042531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.051880] Call Trace: [ 218.054463] dump_stack+0x194/0x257 [ 218.058090] ? arch_local_irq_restore+0x53/0x53 [ 218.062758] ? print_lock+0x9f/0xa2 [ 218.066386] ? lockdep_print_held_locks+0xc4/0x130 [ 218.071329] ___might_sleep+0x2b2/0x470 [ 218.075305] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 218.081189] ? format_decode+0x10a/0x830 [ 218.085260] __might_sleep+0x95/0x190 [ 218.089063] kmem_cache_alloc_trace+0x298/0x750 [ 218.093748] __request_module+0x2e1/0xc20 [ 218.097893] ? check_noncircular+0x20/0x20 [ 218.102126] ? kernel_text_address+0x102/0x140 [ 218.106697] ? __xfrm_init_state+0xa61/0xdd0 [ 218.111098] ? free_modprobe_argv+0xa0/0xa0 [ 218.115396] ? check_noncircular+0x20/0x20 [ 218.119615] ? check_noncircular+0x20/0x20 [ 218.123822] ? lock_acquire+0x1d5/0x580 [ 218.127776] ? find_held_lock+0x35/0x1d0 [ 218.131812] ? check_noncircular+0x20/0x20 [ 218.136031] ? lock_acquire+0x1d5/0x580 [ 218.139985] ? lock_acquire+0x1d5/0x580 [ 218.143935] ? xfrm_state_get_afinfo+0x62/0x280 [ 218.148594] ? __lock_is_held+0xb6/0x140 [ 218.152641] ? rcu_read_lock_held+0xa9/0xc0 [ 218.156936] ? xfrm_state_get_afinfo+0x138/0x280 [ 218.161664] ? xfrm_state_find+0x3210/0x3210 [ 218.166057] __xfrm_init_state+0xa61/0xdd0 [ 218.170273] ? xfrm_get_mode.part.29+0x260/0x260 [ 218.175002] ? xfrm_find_algo+0x1c4/0x270 [ 218.179130] ? xfrm_add_sa+0x11e1/0x33e0 [ 218.183172] xfrm_add_sa+0x1a09/0x33e0 [ 218.187048] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 218.192041] ? nla_parse+0x29a/0x3d0 [ 218.195731] ? nla_validate+0x1c0/0x1c0 [ 218.199686] ? __netlink_ns_capable+0xe1/0x120 [ 218.204244] ? xfrm_send_state_notify+0x1c50/0x1c50 [ 218.209236] xfrm_user_rcv_msg+0x422/0x860 [ 218.213447] ? xfrm_user_rcv_msg+0x422/0x860 [ 218.217837] ? xfrm_dump_sa_done+0xe0/0xe0 [ 218.222061] ? lock_downgrade+0x980/0x980 [ 218.226188] ? lock_release+0xa40/0xa40 [ 218.230174] ? netlink_tap_init_net+0x350/0x350 [ 218.234826] netlink_rcv_skb+0x224/0x470 [ 218.238866] ? xfrm_dump_sa_done+0xe0/0xe0 [ 218.243080] ? netlink_ack+0xa10/0xa10 [ 218.246948] ? netlink_skb_destructor+0x1d0/0x1d0 [ 218.251774] xfrm_netlink_rcv+0x6f/0x90 [ 218.255726] netlink_unicast+0x4c4/0x6b0 [ 218.259768] ? netlink_attachskb+0x8a0/0x8a0 [ 218.264158] ? security_netlink_send+0x81/0xb0 [ 218.268717] netlink_sendmsg+0xa4a/0xe60 [ 218.272762] ? netlink_unicast+0x6b0/0x6b0 [ 218.276974] ? security_socket_sendmsg+0x89/0xb0 [ 218.281703] ? netlink_unicast+0x6b0/0x6b0 [ 218.285916] sock_sendmsg+0xca/0x110 [ 218.289611] ___sys_sendmsg+0x767/0x8b0 [ 218.293567] ? copy_msghdr_from_user+0x590/0x590 [ 218.298320] ? vm_mmap_pgoff+0x1ed/0x280 [ 218.302367] ? userfaultfd_unmap_complete+0x327/0x510 [ 218.307541] ? __fget_light+0x297/0x380 [ 218.311493] ? fget_raw+0x20/0x20 [ 218.314924] ? schedule+0xf5/0x430 [ 218.318447] ? up_read+0x40/0x40 [ 218.321789] ? down_read_killable+0x180/0x180 [ 218.326271] ? security_mmap_file+0x143/0x180 [ 218.330750] ? __fdget+0x18/0x20 [ 218.334100] __sys_sendmsg+0xe5/0x210 [ 218.337873] ? __sys_sendmsg+0xe5/0x210 [ 218.341823] ? SyS_shutdown+0x290/0x290 [ 218.345804] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 218.350803] SyS_sendmsg+0x2d/0x50 [ 218.354321] entry_SYSCALL_64_fastpath+0x23/0x9a [ 218.359050] RIP: 0033:0x452cf9 [ 218.362215] RSP: 002b:00007f0572aeac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 218.369898] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 218.377147] RDX: 0000000000000000 RSI: 0000000020004000 RDI: 0000000000000013 [ 218.384395] RBP: 00000000000003ad R08: 0000000000000000 R09: 0000000000000000 [ 218.391652] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f38d8 [ 218.398907] R13: 00000000ffffffff R14: 00007f0572aeb6d4 R15: 0000000000000000 [ 218.407212] [ 218.408841] ================================================ [ 218.414621] WARNING: lock held when returning to user space! [ 218.420411] 4.15.0-rc7+ #188 Tainted: G W [ 218.425761] ------------------------------------------------ [ 218.431547] syz-executor0/19576 is leaving the kernel with locks still held! [ 218.438717] 1 lock held by syz-executor0/19576: [ 218.443367] #0: (rcu_read_lock){....}, at: [<000000008355b61f>] xfrm_state_get_afinfo+0x62/0x280 [ 218.452504] BUG: scheduling while atomic: syz-executor0/19576/0x00000002 [ 218.459355] INFO: lockdep is turned off. [ 218.463432] Modules linked in: [ 218.466629] Kernel panic - not syncing: scheduling while atomic [ 218.466629] [ 218.474153] CPU: 0 PID: 19576 Comm: syz-executor0 Tainted: G W 4.15.0-rc7+ #188 [ 218.482797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.492128] Call Trace: [ 218.494696] dump_stack+0x194/0x257 [ 218.498323] ? arch_local_irq_restore+0x53/0x53 [ 218.502980] ? print_modules+0x194/0x30b [ 218.507030] ? vsnprintf+0x1ed/0x1900 [ 218.510813] panic+0x1e4/0x41c [ 218.513990] ? refcount_error_report+0x214/0x214 [ 218.518748] __schedule_bug+0x11f/0x130 [ 218.522710] __schedule+0x131c/0x2060 [ 218.526486] ? lock_release+0xa40/0xa40 [ 218.530433] ? irq_work_queue+0x136/0x170 [ 218.534551] ? __sched_text_start+0x8/0x8 [ 218.538669] ? wake_up_klogd+0xc3/0x100 [ 218.542614] ? is_console_locked+0x20/0x20 [ 218.546823] ? console_unlock+0x983/0xd80 [ 218.550945] ? trace_hardirqs_off_caller+0x1f0/0x2c0 [ 218.556029] ? wake_up_klogd+0x100/0x100 [ 218.560060] ? vprintk_emit+0x49b/0x590 [ 218.564016] ? __down_trylock_console_sem+0x10d/0x1e0 [ 218.569183] schedule+0xf5/0x430 [ 218.572520] ? vprintk_emit+0x3ea/0x590 [ 218.576475] ? __schedule+0x2060/0x2060 [ 218.580433] ? handle_edge_irq+0x2ab/0x7c0 [ 218.584646] ? retint_kernel+0x10/0x10 [ 218.588507] ? exit_to_usermode_loop+0xb0/0x310 [ 218.593147] exit_to_usermode_loop+0x1d1/0x310 [ 218.597703] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 218.603219] ? print_lock+0x9f/0xa2 [ 218.606818] ? lockdep_print_held_locks+0xc4/0x130 [ 218.611721] syscall_return_slowpath+0x490/0x550 [ 218.616450] ? prepare_exit_to_usermode+0x340/0x340 [ 218.621440] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 218.626340] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 218.631325] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 218.636054] entry_SYSCALL_64_fastpath+0x98/0x9a [ 218.640796] RIP: 0033:0x452cf9 [ 218.643955] RSP: 002b:00007f0572aeac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 218.651630] RAX: 0000000000000144 RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 218.658876] RDX: 0000000000000000 RSI: 0000000020004000 RDI: 0000000000000013 [ 218.666118] RBP: 0000000000000484 R08: 0000000000000000 R09: 0000000000000000 [ 218.673359] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4d00 [ 218.680598] R13: 00000000ffffffff R14: 00007f0572aeb6d4 R15: 0000000000000000 [ 218.688312] Dumping ftrace buffer: [ 218.691823] (ftrace buffer empty) [ 218.695504] Kernel Offset: disabled [ 218.699101] Rebooting in 86400 seconds..