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{0x30, 0x0, 0x7f, "8bd3138fbf48622ff7516a0f9d2809274f10f053be6b892276c1"}, {0x88, 0x11d, 0x2, "965f0fd5d9a8bb0281767cb523a4f0d6c06c8246b39b74fab4692bd9656345023efe825defbcc9bf2618792218e75df35e649924502fdb50d27e54e59ad202f10239ec6e585517c3e7f0800114738b7a8cfdc37f04f605e8670fab305160d7cd37873710e87ab1fb86a13f57a042630b3a7588504dedf5"}, {0x40, 0x111, 0x8000, "ea66e57879a30bfe89e9f30c021f32fa83dad6c431dc513667bf5b355c2655b8b950f7c54c414ff4939d3f"}, {0x100, 0x10c, 0x3ff, "e01957eab0c9f2544eeff769546302ef5d1e46ba958cf7bca463722b9cefe441dea4dd300a37ff60371aec922aa8e861827daa074d8b0ea3a6521debd2dad3f84764db13635ae3db07fed493e224302dcdbdabf7eaf22e6be21a7a51405c7fb48c35c7924756c2c9f11dee6557a80c1d477d553633ce16dc34e7d62e9fbb107ce8d4c41563c20724158b4356efa610ecb76d1778b4f3e5a7029cb61301936b0cfc964a4132d8f062c6f71c7c797acb7ee0fff67036fd6df37ca25cc6866e2603db70a5129505f915fef6b0e92b3fba3a572f216f93aae9652e27c41a4bd8d77464556638f071e4696555b0f5f490615c"}], 0x2430, 0x4010}, 0x1}, {{&(0x7f0000c39000)=@ax25={0x3, {"fb3a8c6ad173af"}, 0x9}, 0x10, &(0x7f000056e000)=[], 0x0, &(0x7f00004c2000)=[], 0x0, 0x40}, 0x6}, {{&(0x7f0000d42000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "6563622d63617374352d617678000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000d14000-0x10)=[{&(0x7f0000fca000)="8e0019bfd864a7e956bfeb9d3a19152e4f4169a219b81b9c77bd54e9fa658ff4d0cb82f9c7cb3c6699dc4f6f34af57a2fc8f9e1514165d5590cd1c9f00eff68585f6f0cf092c1ce7b5714c31bc4a3b60bfc56e7233df30d73c9d9863c567464384ff38c70b206c3c922f9f8538c911c3781c4f8bcaa38928e5aed8c3c9bf4fbd9e378a7d488fb0ed6d", 0x89}], 0x1, &(0x7f0000f61000-0x1f0)=[{0xd0, 0x111, 0x1000, "5b5cb0466282df00913feb396403762f2a4945d94682677f25550c592124a9801942ba45eaab0bcbd9ebe8f0d0f236b3f1e8606a3d1805a0c0b3bc3d22518e63d35f426347558e9c7ea120cff736af14ba1e61a534b927a12a268ba6bc8e49beb383199c3675fecf2c87ac684334e6ca9960ec2f6364c44b9c299b0ea9b1f448c390d1cf7e4707b5e468acaf3ab7d36012c0b586d14db7b5eaa7e5935049a642c4839e4f0b50f2a0057234a310255a145ca55268b121e6d410"}, {0x108, 0x10f, 0xaf7, "ea6d56d3b55cdbde8a29a6066cb9642f56d90bbf5285484ff689826140c7e5565b407fb89860341fd0a0062fabdac90edf940a31d5c4787fb462707e10c1eca04a7af2c19cae385b3503859690438674013eef7d7a14af4ec8c57e543fd4882f3629786cddc224d2d5188f271bdf7159eb3f77d7d582333202cb2716b7e07de7b693d01fa0b2b3ae594ffc5750029e2acec3b49f5a12c6e18c3ba92ab914118e5ff9e1dc8155ad154f383324e2aaddb7814dd64490dc12a034a6ca34ffb59d2558f525a7037eb515d5756c1075dca1bbdb6e09935054a8e9c621a4d4c15365f6f1b1fd17051e0905da29272f76532fd462d96e"}, {0x18, 0x0, 0x5, "092ee069ca"}], 0x1f0, 0x4000000}, 0x4}, {{&(0x7f00003ab000-0x60)=@nfc_llcp={0x27, 0x401, 0xfffffffffffffeff, 0x4, 0x1, 0x9, "e2c374f470559516edf1023c6fa1f525315fc0feae9d364ebc7ae9cbe51fbbb97181b10ebcadd1f273ead5f398c8edddd4c885acc84a10e9b6a7dfee4dfe48", 0x10001}, 0x60, &(0x7f00007fd000-0x40)=[{&(0x7f000007e000)="aa98e14e76d87ea9e469880688c2ef3fe0b7ebca14f2d24fcd5be70101c6b4e81d12ab580896652109cf55f38b9376c958bc65f26f925b94f6df1f37e9db77d1bed05275df289489c24d27c22c81ac05d7e797b3946af2b52af8b5d96440a107a43849cc53d923f64978edaab31f4bde98dbdcc33666871f1d93db23a3acda974e99ddaa481389a5d33205f5fb4b0faa64a238e7f23892442d167ee8d3c67bd9ae4c21743777a2fb711171efbb9e8c8b6c9485e4c21d32d8e7663a48bc8f0a68cbe12a41d008ed14679575c8cabafe165c51cc", 0xd3}, {&(0x7f000004d000)="a7d2bf850749d43b9218771321e1646b1f6490632ecd5275ff9a9f34a741031f5fb8889d9531059d6970af3e0f4b59a9e5fe7a8c7c2a257873b1c78d2940e75d3eee9b5dcb0042a4a15136fb8c01921cc9bf1d84af3a22e9eba3a93b9c8e0a6660f94ccf073be23e8fd710a5c7f8c291be6e4cfcfa0dad4ce94df76d54508280c8", 0x81}, {&(0x7f0000b1d000)="b3afd1fefe4f941251a949fa18568b17effa56a09099cef104f1bafe1848bd7901d819410595d747f5e619ff6f5d7950c12ad081bdc05426ca0bf3a97696d10eec44512fd6389c8f5dea3953bd816789dc504e1a5d9750d8337d697aa4c14363", 0x60}, {&(0x7f0000255000-0x68)="473728132389e47e4066c695e592f210a095ffdd4feed6e459944038d7b6e356d57528f7ad62660b78572f02d899767d1f37d54ac1f8a57380b6036686e922a735953271b46f008f8457b456a40328a16821d3c04e193b94907a6d2c62e815a7ecbe8801e50cdb24", 0x68}], 0x4, 0x0, 0x0, 0x20008810}, 0x5}], 0x5, 0x40) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f000069a000)=[{0x6, 0x0, 0x0, 0x2}]}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000c7e000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x5, 0x401, 0xedede9c, 0x9}, &(0x7f0000c22000)=0xa0) 2017/12/09 23:21:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) msync(&(0x7f0000e18000/0x2000)=nil, 0x2000, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x20, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28, 0x38, 0x0]}, 0x1000}}], 0x3, 0x0, &(0x7f0000009000)="d8fc1d"}) mmap$binder(&(0x7f0000555000/0x4000)=nil, 0x4000, 0x2000008, 0x4033, r0, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$cont(0x3f, r1, 0x8001, 0xfffffffffffffffc) 2017/12/09 23:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fc2000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd9, 0x1, 0x3, 0x6, 0x46}, &(0x7f00008f6000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000045d000-0x9)="736563757269747900", 0x3) clock_gettime(0x3, &(0x7f000037b000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f00006d3000)={{0x77359400, 0x0}, {r2, 0x0}}, &(0x7f0000b7f000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007fb000)=0x0) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x2, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000e52000)="2f6465762f7573626d6f6e2300", 0xffffffffffffffff, 0x2002000020001) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000303000)={0x0, 0x0}, &(0x7f0000944000-0x4)=0x10) socket$inet_sctp(0x2, 0x800000008, 0x84) ioctl$TIOCCBRK(r1, 0x5428) r6 = socket$netlink(0x10, 0x3, 0x8) socketpair(0x1, 0x80807, 0x9, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x209, 0x7fffe, 0x1000000000b, &(0x7f0000c78000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r9, 0x10e, 0x3, &(0x7f0000aba000-0x4)=0x100000001, 0x4) sendmsg$netlink(r6, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f0000674000)=[{0x11, 0x1d, 0xffffffffffffefff, 0x4000000000000000, 0x37ad, "07"}, {0x2b, 0xe000000000000002, 0x200, 0x0, 0x800000000001, "d082acd0d66716dac94ffc8ffbad0e9e4467a98fb49e844adc9a8d"}], 0x3c}], 0x1, 0x0, 0x0, 0x40}, 0x28080) sendmsg$netlink(r8, &(0x7f00006d9000-0x38)={&(0x7f0000ae4000)={0x0, 0x0, 0xb5e, 0x6}, 0xc, &(0x7f0000c54000-0x10)=[{&(0x7f0000e4b000)=[{0x67, 0x8, 0x300, 0x7, 0x1000, "5776bd9689864596900242560ce545ec6d93e4a7c34e96b29a146f8fcf1431defb543756fb99ccf956636cf7a886c39c0f0e1b000000005098f420316a407bf4f000eeedcbd190b459e85a742ef82b4608a4d21c044a77"}, {0x101, 0x2, 0x0, 0xe418, 0x40, "d63d63170edb9dd26d92951751605002837009a6cc0a6e67657907a1334ae09e52b2f01d0325a53b677f9a345e5fea14afb433f029d74ee98d4cda8fe53c4fb488a4f800e104f6219008cbe7f5fc70db4cfd8ed1bc26b512c36fc11a25ae5e12a1dca9f70e7498a85fd6f339e87b270c975e2ec58f16c355525841d8b3e3180de302f35836afd3933b610887864fd96c7e25ae2c8adc028c7ba763090e59c309f3345656a204e3088d3aa4fa772ebc17517548426ddea1d100e0e90e2056b757302784a0e7ab5e6f0493e40581f40b4e3196c9026517975097c38f4273c8dfa5d09db9ca677bd34961b1ff349a7a2a860d"}, {0x4d, 0x3941ef5c, 0x2, 0x2, 0x1ff, "e837108fdc439bfe11e3f78b0fec27811bc1f7f51f2665c04e26f3f895252dfa74d371f01d7b4ab655a1d0ea5fda06a5099d7acb089eb561dd2b2f7782"}], 0x1b5}], 0x1, &(0x7f00008b3000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [r5, r4, r1, r4, r0, r8, r0, r0, 0xffffffffffffffff, r0]}], 0x58, 0x0}, 0x40000) syz_open_dev$sg(&(0x7f00003a4000)="2f6465762f73672300", 0x0, 0x40) accept$netrom(r8, &(0x7f0000f60000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000048e000)=0x48) r11 = gettid() getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000912000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f00003e9000)=0xc) ioctl$sock_inet6_SIOCADDRT(r10, 0x890b, &(0x7f000066a000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x7, 0x0, 0xfcf1, 0x100000, r12}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r11, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fba000-0xf)="2f6465762f73657175656e63657200", 0xa02, 0x0) setsockopt$inet6_int(r5, 0x29, 0x34, &(0x7f0000ad2000)=0x9, 0x4) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000d61000-0x18)={0xaa, 0xa, 0x0}) sendmsg$netlink(r8, &(0x7f0000255000)={&(0x7f000016b000)={0x0, 0x0, 0x6, 0x8}, 0xc, &(0x7f0000cc7000)=[{&(0x7f00000fa000)=[{0x29, 0x9, 0x100, 0x283, 0x33, "aa23f3612709b00f4d3f258f82304250ef707fc4b24d65ea5e"}, {0x2a, 0x4, 0x20e, 0x8, 0x4, "8ea4530e64d4e3fd41c3037a563ab14f1bee17a399b25925db0f"}, {0x1010, 0x8001, 0x200, 0x100000001, 0xffff, "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{0x70, 0x1000, 0x100, 0x0, 0x30de, "e4255e14c6caef837a256780eb126594dc2aa8cb3d6ef7182d42a66ea405216fc1e06f1c207f4c83d7b5593e9c9dc0b1f526be41ed76496fd8f7844f40d1a9e8bc452b20e6529536a74d13b2b464fd1b32b77dd5e281a662e64534f93c1a6756"}, {0xf7, 0x5, 0x208, 0x1, 0x1f, "4fa549b1aa2ed68325b573c1050eed6db2b1edcecf8d4b7dde0d381d8121a71ba5a49691fd87ffee0c730db59ee47ae1a861baaf0fdc0f35dbe93a528151ce65f80f9b1f7f6aa66cba6ffda821a1d55f87322eb42bba4ea4daa4f2b7c3797398bf6791f684dd39db0a93159a1c550401e58a4ac1973580389a91f1823c6be4486f6fb43dacbe532f56efb2e86331f6abc877dbd583ea43c590fa65885795f5d999b3cdf64a84c0c45579715dc506c46021876a8cdf4f290e2fecd0ccdfa13a2d91b212186e9322d5e12b8bc07de0ddfc410c10f57655561338cdae71a4ad9badcdcb4266be9bfd"}, {0xe5, 0x9, 0x100, 0xfc, 0x7, "7629c69b5a437cca26aefa7831bff7e1eeb5ba9d8ef4d4b5fcf8bb21e6b6ae513e72bb2c93cba71f6672c4aec6f33f57c5024a97f2353fc2ea3157bc2bba16d7bfcdbef2ab1ccb0b5f8f3d5f53c1c05ef65ebdc1a4df042474f710519cccc773c926abd866cd54bfd218b60e0f4fd2c605a4947d3e5c8ce2e00eaaf9e907f4ba67e8ab21b0069a83d68fd856363dd367f46dd69690d2c1cb6f9b545efd898a3f1f8092f21ec946f5f8f923007761dd9baf14858c9d4dfbe53ab124be2ce52bedd373f6d1f82a240310ad12eee78ce0d21da55efddb"}], 0x125c}, {&(0x7f0000cb8000-0x37b)=[{0xde, 0x1, 0x210, 0x1, 0x3, "a6fa483898b2d4d0b974659d504668cd3f87102070a12f68a553365c2e4c481f3ed55de8f0965798e3bcda8f00a1dc083915ce7fa8d71573fc8b053d438ef47d0a61b760960e839ddc12e561dec7b48676632bf05b8a7c7f1f7a74dca1a8306551f946226c31ec7b4c4b1be459cb9ed86d45d211f3211d6ab4a9f3844dd51f25e6d5c2823b35ce359845197f418da2a6018ced5d0be486c53b99e3002274de95a9e8f57b027005cc250258675533e56ce88c11260db976bea4fb89e25deaef06fbcbb7f987e741216752a6fb75a9"}, {0x50, 0x2, 0x101, 0x2282, 0x8, "88efc9fbd2ddb46ec4a8e29227811ed255591143454aa58b91c13316da7766629ca63c4be294827338a98e126c8a439e210969c6920e186a4790ed8d04dd8991"}, {0x21, 0x80000001, 0x20, 0x20, 0x9, "4e8ca2180f6f2a0ef6fa0b6954f651f9cc"}, {0x60, 0xa2, 0x400, 0x1, 0x3, "84313ef0f61b649247849093e21a7862bd187a1b9896f888d58fc8e60a07c617092d3db300a8dcbaf9a87ea9814691400c9c8313c0adf0fac864ed39e6b451506df5cb44220e2f1eb871d8a5eb54cb9b"}, {0x72, 0x7724b4140000, 0x10, 0xc4, 0x4, "8400ad5655fb41a2c7922ac2ae931a8835a665ce8e5f32c3c178190b73e7f0cc55b13f959b86b877648ef1df29331079016c608bfe9cfe18d0fae8123f2bf0a11607161527e52031a064b686e22e995b1429897b6d5ca905734925f3b3a69506138e"}, {0x8f, 0x2, 0x600, 0x6, 0x495, "d52cd7665e1c73d408e8a2a018dbbb90a1beaa3c16be8bc15b913037f208ab441c563336e2d86ca69e262ff80c12c5d89452af92258309e67ee1bee02b39b6381b016bb2ef2edc44af1fc887e70fff2cd8ade68a151bd845fee6c23775c39ba2c4fc1a22444bcd0daec6cb009b3ac8b499e527ce9f8d4e982d4d7a4e1cba1c"}, {0xcb, 0x8, 0x8, 0x1ff, 0x4, "40913bd62be156094e83767be116654acd6091e42b60a1b5e7f2703561beb01e83fe92392389b056d4b374312fa06de09062e5f65913d269c193716a858b2af708a289fdd0ec2bf86501042de0ebe89aec9ec80496eb01109f339e21cd4e587918786641a0ba63c81cd012a9c8e851eb70534ccec10a0b0b993d77575e4100f4ff2cc06f5fb91ead7333624cf29607072046e2530a6e56dd0569e0801a17ce60f554404c9effb4b7917688faa0c9b51ee47df95bb00f5b3da8780c"}], 0x37b}, {&(0x7f000050d000-0xef)=[{0xef, 0xfffffffffffffffb, 0x8, 0x7f, 0x0, "0b6cd1120f34fb3cbf97b93c480b22d4758357ec606a1086ebbff9f38adc423332d5d329c03095c77e78340f231e01f8af200a0d7a312ef67cc60bc845bbe86df5cfd360ff8a9415b6877e99780a7b518cac904dda9b9c44c1a3568af541922db1f294625642287f0ff2939f3a1b6090de6f9be13630a604b62a2fd89a157419c16054ecd94fbafc45d0a87d135d9b31e28ccc9266de2d93d1e58fc771858c5f560ef56ba25eb856ca212d7643cb99865d47c3776b9697da766f2e3ce8073e58b11176c135c39a19827d92fbbe8e03757baf1e98e05873c58a868e60f453a8"}], 0xef}, {&(0x7f0000854000)=[{0x2d, 0xfffffffffffffffd, 0x0, 0x9, 0x1f, "452643593014cb18449cbd09d534ddd9bc53e7dbccce0ece0e6acdc863"}, {0x87, 0x1ff, 0x0, 0x6, 0x2, "224bc4534ca21d01c53d1854b4e7a05bcf7eb693357ad50e2fd4f3d02ad502183df5a99eb8afd0d104463bcdba22370057b1584b7bb39a4ec61e995b5618db37d70c753c3cb1c4e01f7c4a1fe1dda55ee29ba4f91a0a3942ab0b2203c208679563e341bbea192c504b44a2b65d3a5cc535dd5c35f24b73"}, {0xcf, 0x0, 0x400, 0x401, 0xffffffff, "4c3f56d2e9866a8f0d07a5b18fdf70192c39ff07025f019a26448a903c289d3d6f2636c7c7fa6d652ce75d56070b67b02f3713f79493d9de08796cb9ea9b90b67baa791c56aabf65ff69d3c8b8043c9412d3118374a468434d2f418b88a456dcb649683f25afe9eee3ed14f12218d924a669ac27a71efed21405c3c0399a40cfd90f92e171c2157a723020165d764c74915c60ac1f5281f3f7efa2fef730c2860cebb69a6f7703cd7171ffafdd71184eddee1e73bfef6a949486d66fc44a75"}], 0x183}, {&(0x7f000047b000)=[{0x26, 0xffffffff, 0xb22, 0x3ff, 0x1, "2f7ef3365d1229ef0a01a50299451a1803b6e8ce717c"}, {0x29, 0x81, 0x300, 0x9, 0x6, "8beedd9dc9b81643158e68d5e2db1a0ac92867368fff7b5150"}], 0x4f}, {&(0x7f0000a52000)=[{0xb3, 0x40, 0x200, 0x0, 0x9, "eb798a838e3993d7f9170d65a6c87a22a0508d06cc10f890fc58d963d0e778d836a9cb035a2500c7b400a86bebf9e4d3a42c546e993c991a171179e482c2a341e4ad71f18a6dd1377104ffdc71b22ead5fc668aebf968c4ccf78e4bb74b985d60efaee1a6348e77c86499e79a5d362abb107c307e69bb43998bbe9c573ed5652d09b7f3f0e1aaa3a7b912416235ac3a37b041474d1b1e06cf3a115394bade7ea520be4"}, {0x16, 0x1, 0x1, 0x5, 0x7, "e59b4005810c"}, {0xe7, 0x7fff, 0x100, 0xfff, 0x5, "a9494c8de3148845a8e454edaa854388ca50cffc1914d7f821baec4a7186d53414036b1242b2023d5ab7f243e8ffe878f3608b04e8f453dac4728516106acd9637ed7803ec7bc25874715cc89b5810cfebc0a6cc4ef0b7dd3cafac4c565207e63d4e7c9239961af3ee00b06d4afb7ef9e9b7e4aac2dad78a3e4741ac7d2f096ecc0ac7f895d58267a917f771048c0cb5d93322985a2742c77af100121f79ebd577ceb6d267857c8e595a21ee4a3ba6f8e1494f8f8bf190f0e12429eb22d64535beb0716227f4cee0e43d4cbe415995b880c8d4ae6bf2af"}, {0xeb, 0x8, 0x800, 0x0, 0x1, "60bb2d8c946c86e6f6d0f03f6dc86ba82cbc1b7beb57893918b8825478f8d0c5c14560a8158d699c5d7fb811d7599a4406d0457783b1ee0aa1be47e2f16988b6099327c9a54239f16d21355cde59e181319015046dd709ea1ef5fad11e00f70ac393e401d36c5f7b94feb2f32fda0bcb768a0f6ccfe6719cbec85d70846534cd6ba4858e28715cd10fa5850b91b4e86a50ce056e9ad9d5b334a25b36473f64ed491f794f44201a82f84f98008c6dce9a740ebec0eb272c5c43dfff3290eb239ba1ddc1e88af8b094a07a28dbd22e3a7c37c5461bd21de0d24c4fe2"}, {0x10e, 0x20, 0x1, 0x1, 0xf, "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"}], 0x3a9}, {&(0x7f0000bc2000-0x1a1)=[{0x108, 0x2, 0x400, 0x9, 0x4, "a4939043c7e2917d803b1a2ad1c9291cb9482a006ff7c9db3b62459ac8ab3c9437fed8f88e427d8597424abbdd53de1873e6d52bbbee91cd93599e3595a91501718936857fbc5ca189507050eb29b5bfca8625ea33a7feaf16ce9e6402697de3794037d4f4cb05ad22c6a41db9f0bf4a6f987b3ee974d322cc94625854cf954079a0897df264efa2fc2684f541fc6ae01d0ffa3570b7e10d1267e9af2195394eee13920ad79620a01624d337477fc4776e70be0e90c54421a5ddbb44d009f5198d4b502265836088193ccd1a3ea63f8a99b5e17a5a30b457153304d0dc52899763ee9369289f175a5773f78356cd6aec044b6ce46741e3ca"}, {0x2d, 0x3, 0x24, 0x7, 0x0, "a8981ddab755e772907557cdb5192119db125bc1d9b159c253dc422604"}, {0x37, 0x2, 0x800, 0x6, 0x1, "0108f1a66cb7990a1a950f0aef4ef7a1741a4c348198ce5e92b8bef0ba741ec9b20f19011c0d85"}, {0x35, 0x3f, 0x2e, 0x4d, 0x1, "8b2ee76f29f143dbe8274783b56bca14c0899eae2a72d9e8e3a83dde56679fe89f6a6ed90d"}], 0x1a1}], 0x8, 0x0, 0x0, 0x40040}, 0x44) write$sndseq(r13, &(0x7f0000c70000)=[{0x2, 0x100000001, 0x53d4, 0x6, @time={0x77359400, 0x0}, {0x0, 0xda46}, {0xd, 0x2f46ac7f}, @control={0x9fb9, 0x3, 0x4}}, {0x762d, 0x9, 0x9, 0xd0a, @tick=0x1, {0x23, 0x8}, {0x9, 0xed34}, @control={0x40, 0x101, 0x81}}, {0x3bd5, 0x7f, 0xfffffffffffffffe, 0x20, @tick=0x7ff, {0x5, 0x9f}, {0x800, 0xff}, @ext={0xdc, &(0x7f00008ea000-0xdc)="cf1fa2ce59404c74af115c64cb9dac3f0f82194d859435467e93c41894fd5edd57a50ad3f26ad3becd733f98e6391a7b6f9b5b141250ada7a4569862baef43defd2861e553457b7734b27261696bec66a778c44eea67e3cbb5e5311c2d6843f41e8697b47913db304c3c77cd84ec636a399c440d9866ec25f91ce9d5205ae9a837abaaad08bf61b182f8f4e19351c532bdc897626310b36a0293d2009c3d44f03bfba88c32c58f6c8bab265b0c8d2c35f7c0695f57ee8aaf2d2d9cc137654060934d9dc56c30d47c30da053f61953f9a71e5e6b561f7b37e72ce3f06"}}, {0xf70b, 0x8, 0x5, 0x5, @tick=0x5, {0x30, 0x9}, {0x8f9c, 0x1}, @result={0x0, 0x9}}, {0x10000, 0x101, 0x0, 0xff, @tick=0x6, {0x28, 0xbf1}, {0x800, 0x85}, @queue={0x9, {0xcd40, 0x1000}}}, {0x20, 0x1, 0x100000001, 0xffffffff, @time={0x0, 0x0}, {0x8, 0x9d0}, {0x2, 0x400}, @addr={0x1003, 0x455}}, {0x7, 0x4, 0x3, 0x10000, @tick=0x71, {0xd7bb, 0x80000000}, {0x8, 0x7}, @queue={0x5, {0x3, 0x8000}}}, {0x5, 0x5, 0x3, 0x8, @time={0x0, 0x0}, {0x6, 0x8}, {0x81, 0x5}, @queue={0x4, {0x1, 0x62}}}, {0x2, 0xbfffffffffffffff, 0x1, 0x2, @time={0x0, 0x989680}, {0x80000001, 0xffffffff}, {0x0, 0xffffffff}, @result={0x1, 0x3f}}], 0x1b0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000ff000)={0x0, &(0x7f00009a1000-0x38)=[]}, 0x10) [ 140.900154] binder: 15656:15657 got transaction with unaligned buffers size, 58534 [ 140.901992] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1792 sclass=netlink_route_socket pig=15655 comm=syz-executor0 [ 140.928255] binder: 15656:15657 transaction failed 29201/-22, size 0-40 line 3175 2017/12/09 23:21:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000ff6000-0x4)=0xc) memfd_create(&(0x7f0000002000)="6d643573756d00", 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000378000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x4000000000b, 0x0, &(0x7f000045a000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ac, 0x0}, 0x0) syz_fuseblk_mount(&(0x7f0000b31000)="2e2f66696c653000", &(0x7f0000fc7000)="2e2f66696c653000", 0x1, r0, r1, 0x4, 0x0, 0x1100000) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f000098a000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000a6b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$unix(0x1, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00004b6000)=@generic="00000000000000000000000000000000", 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[{&(0x7f0000a82000-0x43)="", 0x0}, {&(0x7f00001fc000-0x81)="", 0x0}], 0x2, &(0x7f0000ec9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4ae, 0x23e}, 0x2) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f00009f4000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ee2000-0x4)=0x8) recvmsg(r7, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000119000-0x20)=[{&(0x7f0000f4f000)="", 0x0}], 0x1, &(0x7f0000c73000)="", 0x0, 0x100000004}, 0x40010062) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000877000-0x4)=0x0) ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f00003c9000-0xf5)="5e381cc98c36f3febfe2d0a65bf3ff5e4f12ea13cd7d092be31ca40577924154b53c82010a286c8f25c22fae0a410773fc2b0bd97d9921cda163eea4c2cc793a236b2face3bca83b393b4755b6c9e289218d01cc78c188cf3887d4d72dd1a84d34b143360dd9bc59741b4255f6b8bd4959bbfc537cf1eaab818f20998145931673b97515bfbfe1b9e0f3119ad93d815ec3ee80f5f8aa0a17b3711230e850200571ebb02ee61a214df6ae734cacae0bffb98a27d392418a0fbf50f4791c46009d2f728b0b550044a1bf25ad79eb69892af2b51c4f47094c86c83c2c24156ef7df4bd8fa3e9e70810c06b768439e5779e712c7d7c783") 2017/12/09 23:21:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x400001000000002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000fc000-0x4)=0x0) sched_setattr(r1, &(0x7f000020f000)={0x30, 0x3, 0x1, 0x3, 0x400, 0xb0db, 0x8001, 0x0}, 0x0) connect$inet(r0, &(0x7f000083d000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00008b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) times(&(0x7f0000fc0000)={0x0, 0x0, 0x0, 0x0}) r5 = geteuid() setfsuid(r5) r6 = open(&(0x7f0000902000-0x8)="2e2f66696c653000", 0x0, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00008a2000-0x4b)={0x0, 0x43, "2584bedfec837245b663c68de6c5cb8dc05aa13cac40976cfe0b1a56fa5d60d91a3ffa9283647ee09d3e7f51bd823f4af2846b6ca59e3a30e54943a5cd028f3a9a259f"}, &(0x7f00003af000)=0x4b) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002c7000+0x99e)={r7, 0x2000000000000000, 0x0}, 0xc) fcntl$setpipe(r3, 0x407, 0x10001) mincore(&(0x7f00001eb000/0x4000)=nil, 0x4000, &(0x7f00007e4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000416000-0x1008)={r7, 0x1000, "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"}, &(0x7f0000e31000-0x4)=0x1008) vmsplice(r3, &(0x7f0000d87000-0x30)=[{&(0x7f0000c5d000-0x1000)="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", 0x229}, {&(0x7f00004cb000+0x960)="30d8f7423dbcdb48493eb841e5aa035f32f97a8ce3056cab74a37750859ad09694f69bf978150b24ce850c30f3", 0x2d}, {&(0x7f000029a000-0x45)="1aea68e4cf8b1cca8460892b040da19d72e58e07230e71c1a60661e8472aef58df7cbd1e6976c752a76b73b0bad55aeb5b4b832ff1ebd39db73e84281991f8b4e97a2e3be2", 0x45}, {&(0x7f0000d15000-0xb6)="a6a39ec171e7e6c95e449ad7db3dbaca015b29d44203384cfcdfb7ce3cc6bd5b00faa10a3df5d0b70c9093fd622b203faa590798e1cecfa72d13aeb6c2f461c1956dfa9240ef6a9dff1847073a7fba147d688eb0e058ff0b879ef6bb31f8b410a2c8b55ca69d038208ab6b127f34bbe3af5027751f1727cb624e410b8a9dec98a8b8c6bf620a3c479964a5687a6683b3093e217efca47762cc3d6ea41163fa98fe50deaf4c335bb7002c0f8769304e59a9c434eb2c12", 0xb6}, {&(0x7f0000044000-0x46)="105610d943f2b02ebadbae578ec3ebae1f81d0fd7ada46d9a1279eeb56c8d07af7a611da5f5bd0e4bf6d6a01cc03e71c9b9f6b87f2ab547bcb683de38d982ccee833bf0ac1f2", 0x46}, {&(0x7f00001e4000-0x4b)="a9f2299e7d51dcc18ba2647f39c26c31f8414d98e98b5627756a2c8ceb9c1dd18dd5462c8c4b5a9aed4fc38acbb17edcc654f2bb2723dd6b54978db84b0a301e13bca09cbbb8937be6d93f", 0x4b}, {&(0x7f0000caa000-0x6)="d38d1663ae2d5c4d84d344057f494af870d054808db2f4254d3d6827c26a", 0x1e}, {&(0x7f0000bee000)="a17bd863e41597c48715bd9d3f9210ab5214c94f093706a56e435247ad67707859327cf1d875020cf4f3e6ddfc54bb94bf5e4871f97979c3030112c9c61be9e111d3dca8196731b2dd559876c04d1b93f9cc17756601369dab2438abe55e02af00d6721c83957c6fe82a0f0ab524fb0543d3d9e8b4e92c19dea543536db66c35007d8da5cc91d68d0c6899c82045b6a61310228b1242e42bad1b340ef423deda07c6994301f11e50745406b20e3ef0ed3f6ea059846b68593c3a039c98d3f7be0b54c3a9afe51634adceb1288f7365a70584e59042a2c5396b01ee488029e56f3a1f859bb156", 0xe6}, {&(0x7f0000e36000-0xb9)="ab69531e792fb7775816473dcc462ab03f0c1a3ee8b3efc6587a5ef77a77a312b9bd37cc4590fb837045b2e43ff29ac3746033f4d241bf0e5b8ff8a1a3a4878b59822d2284f6c1c12cd130740d9493e9a10ef508cc368813a517977cfcccaf6d2449fbd7cc9161fb51c8318efd152c97a3005e3ab43cb192d6d7703d7e3710c9a0254ce1b5b83ef7f019280ddf3c2598b31b191f930393b28934e745e3190bb4cbbd9e05c6dec4b279d2de1ef34921f3dfd8765690e905c150", 0xb9}], 0x9, 0x0) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000062000)=0x0) vmsplice(r3, &(0x7f0000af6000)=[{&(0x7f00007df000)="978869b2a3464f81959a81ffec03ed8f18e2ccb4e67e86", 0x17}, {&(0x7f0000bd5000-0x3e)="4aa66fac3b550cef190a411db7041b0561213d527cf092eda19b58d88dbcc6b0e131588f6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f00003cf000)="aa1ccc72bd8a4e6b1c5d42055d0d1f9860a7c94c4713cd484c9ec083a8e7ffc432dcec750adf8eb46f3b74f7deb7cd766930c6b807dbe9bee8198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a115e7197a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x96}, {&(0x7f00009a2000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f000074d000)="2c33637c2380599dae66a1e763070027641f3a28de4c184064c0", 0x1a}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000e40000)="f5cf907b1cfe4b07462bc2d2", 0xc}, {&(0x7f0000903000)="3104449aba059c9957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe3160c52e2615a5313ca1b35530b1f03a650bceb0814112e02676018d1c532cc716584b310a5f2922088286389ddba4951af51dd1e7737e46666a32748a41d02471a10d50c3928c4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0x0) r8 = getpgid(0x0) fcntl$setownex(r4, 0xf, &(0x7f000053d000)={0x1, r8}) splice(r2, 0x0, r0, 0x0, 0x50e3, 0x0) [ 140.955824] binder_alloc: binder_alloc_mmap_handler: 15656 2011a000-2051a000 already mapped failed -16 [ 140.956713] binder: BINDER_SET_CONTEXT_MGR already set [ 140.956719] binder: 15656:15667 ioctl 40046207 0 returned -16 [ 140.957552] binder: 15674:15677 got transaction with invalid offset (56, min 72 max 72) or object. 2017/12/09 23:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000e91000-0x4)=0x400, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)="6e65742f61727000") kexec_load(0x2, 0x2, &(0x7f0000bbf000)=[{&(0x7f00005e4000-0x47)="889209a7a17e99571709d9a5258ca4cd84232babf3a701e6998a08088374af24702afdb9acb3b14713f1340badf20607879defff0beaef9b63a377c3c5162710a243e902ea6de9", 0x47, 0x79, 0x100000001}, {&(0x7f000027f000)="3715a9d3194215330fb3bed2f1824613e1402f214dce17cf0ecec2d8520d2ce623b43fe5b369c2207d1af42f3515f60eeb50ea5ead859cefe7aaaedb75c8f4685063e459a4e8166ff6fa19d1f3e43e7c27e1bd82f8e481257cc4bd24e48086920faeddf15c4c615e9d5ad507c6dc2ccd914c11723d2cf6bd0239a58de51cc2352ecf9889d6dcc3d921f2d9725ecfb16efea109c05d9df1807044c6ee4c56e9790ece86a00ad39c016b766aad2c1c21093af1096803486dcad70e91b903c9f16b7fe295fd6273921ccbbe5bfe90fd176c31", 0xd1, 0x4, 0x2}], 0x1) syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = memfd_create(&(0x7f0000bdf000)="5c73797374656d00", 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000686000-0x8)={0x0, 0x0}) open$dir(&(0x7f0000dab000)="2e2f66696c653000", 0x2, 0x41) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x967, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x200000000, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe2(&(0x7f00008eb000-0x8)={0x0, 0x0}, 0x80800) clone(0x80000000, &(0x7f0000b22000)="ba", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="0531") sync() ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00009ad000-0xc)={0x0, 0x5, 0x2e}) fcntl$setown(r3, 0x8, 0x0) setpriority(0x4000000000000, 0x0, 0x8000000) accept$ipx(r3, &(0x7f0000ff7000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000eff000)=0x10) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f000046e000-0x10)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r4 = getpid() ioperm(0x0, 0x80013, 0x2) socket$inet_udp(0x2, 0x2, 0x0) clone(0x20003fd, &(0x7f00009d8000-0x3)="22b080", &(0x7f000072a000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="0302") socket$unix(0x1, 0x2, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000d8d000)="736d61707300") mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) accept$inet6(r2, &(0x7f0000897000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dd3000-0x4)=0x1c) pread64(r5, &(0x7f0000015000)="", 0x0, 0x2000000000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000a66000-0x30)={0xd0, 0x80000001, 0x8001, 0x7ffffffe, 0x62cd, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r1, &(0x7f00003e1000)=0x200, 0x3ff) 2017/12/09 23:21:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x4, 0x0, 0xffffffff}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007f7000)="2f6465762f73657175656e63657200", 0x200900, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000058f000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = syz_open_procfs(0x0, &(0x7f00000c5000-0xe)="6f6f6d5f73636f72655f61646a00") readv(r1, &(0x7f00005c1000-0x90)=[{&(0x7f0000149000-0x1)="00", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ba5000-0xb8)={0x0, 0x1bd, 0x0, 0x2, 0x200, 0x6, 0xfff, 0x2, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x40, 0x29, 0x1, 0x0}}, &(0x7f00006d3000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00008bd000-0x4)=r3, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e3a000)=0xca, 0x4) fchdir(r1) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00009eb000-0xb0)="507f25a07c132e174ae48b4be79e1180abe16fc68639d3482ff01020bedd69dd7607e815bed54adb61b7b651c685a02463a1d3f1ae42c41de5f20b9ce2ac77d0b4c962a99cfb51b688c0c58e090d94ec34124c12731cd15f847d8061b3d7c7cb0067f0ce3176abeb43941715f49a8a0b5b6113599b7b030c8d2c5e8b5c6f991dc139aca23ac75e0599cb20bfb150f6e03444b0388dbfc75c7edbac9a5f14cdcd6f13f94657b77b9b0bd8c62476cd79be", 0xb0) sendfile(r1, r1, &(0x7f000070f000-0x8)=0x0, 0x7f) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000b44000)="b1dcea112a592935fe48d9a8a8165d2dcfd4e668d4abe99eac0bb38cdd22ed93c0ee53504ccfb5bca8baa689930bf6fc5459afe94ade60b5a673743c571b5f8dc072969d56ca4d57416d50a9b4a0874b18e1e3d0693da03e65bd99d022ffd8d10efe04f5d7ff9016fb79aac3f8427ebd416ab6e7748b31ded87fd48afe60e7037fc7a8151a152b0dce87eebd2cb1a35ad0a57de877d4b0ad9120dd001c8aef521228abf7cf244b64ba619a889249fc258c7925c655aaa6f2579b4db2ff72a00f42a210c843944b2c4d624d53afc2089c1a9059701ff82ede5bed17694fdf14fff0921a") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d5e000)={0x1, [0x0]}, &(0x7f00003f6000)=0x6) r4 = syz_open_procfs(0x0, &(0x7f0000973000)="666400000004bb") fstat(r4, &(0x7f000004d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents64(r4, &(0x7f0000010000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x210) clone(0x0, &(0x7f0000153000-0x1)="", &(0x7f000020b000)=0x0, &(0x7f00005ab000-0x4)=0x0, &(0x7f0000d7b000)="") dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d5d000-0x10)={r2, 0x5, 0xfff, 0x5}, 0x10) 2017/12/09 23:21:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x1000000000005645) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f000065f000)="2e2f66696c653000") r1 = socket$netlink(0x10, 0x3, 0x14) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$netlink(r1, &(0x7f00009f6000-0xc)={0x10, 0x0, 0xfffffffffffffffd, 0x4000000009}, 0xc) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f00001df000-0x4)="00000000", &(0x7f0000bea000)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) getpeername$netlink(r0, &(0x7f0000efa000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) socket$netlink(0x10, 0x3, 0xfffffffffffffffe) openat$rfkill(0xffffffffffffff9c, &(0x7f000081f000-0xc)="2f6465762f72666b696c6c00", 0x3fe, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$sock_ifreq(r2, 0x8971, &(0x7f0000f76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="73697430000000000000000000000000"}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xf0, "8c121cfc5b6667e927ab33080d3dcee36b0ebd52c34e26ee9b14b283b463060c9a1f945cd34af0dad7aad2df13869ed466f36dd67c524c1fcdaa1f35d52d5571d0ebabb21140c78cd6c65373018b0ec0e22de2c31553db3f9606ef54104fc47d7c6d31a32b182d92308900f693023e5ac9b9399343bd631ea915678ac829d5e850cfe3881031ff393719388961ae21ba0ab1a958c1adab92601f7c2f3c566a194ed9ee3e41b66167c542125eceb816f39708c50151a7a83c5c8a993a842ce6862c6350a8dcb8728263b90498a6d5adfe9c47570d1b007f84c8ce25236ba2997968e49b000000d900000005f4ded53b14"}, &(0x7f0000b92000-0x4)=0xf8) r3 = syz_open_dev$usbmon(&(0x7f0000e09000)="2f6465762f7573626d6f6e2300", 0x98, 0x800) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffffe, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x316, 0x7fffffffff}, {0x0, 0x0, 0x0}, {0x0, 0x2, 0x1800}, {0xb, 0x3, 0x800}, {0x1, 0x7ff, 0x1800}, {0x6, 0x1, 0x1800}], 0x6, &(0x7f0000003000-0x10)={0x0, 0x0}) setsockopt$inet_buf(r4, 0x0, 0x60, &(0x7f0000000000)="", 0x0) sendto$ax25(r0, &(0x7f0000916000-0x69)="89d53b06928700a541d2df8446f084f942e4dd66d4f2b0cbae575fd4474456a4a035eb59f0a3160d91f8161d217d4259801571e48a0f9f8a09b5d8b3849e7c72d74cf84e72020cc75c000000047f848c71ad2a46ed0c6fed37d54bdf76f17dd8597ae509f342d7c8f4", 0x69, 0x4001, &(0x7f00001eb000-0x10)={0x3, {"3f0008f4082302"}, 0x9}, 0x10) ioctl(r2, 0x3ff, &(0x7f0000b2f000)="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") rename(&(0x7f0000386000)="2e2f66696c653000", &(0x7f0000cb0000-0x8)="2e2f66696c653000") r5 = socket$inet6(0xa, 0x1, 0x20000000000) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r5, 0x29, 0x2, &(0x7f0000d1c000)=0x101, 0x4) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 23:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f2f000-0x7)="2e2f66696c653000", 0x800, 0xe) bind(r0, &(0x7f00000f4000)=@l2={0x1f, 0x0, {0x0, 0x5, 0x8, 0x3f, 0xfc00000000, 0x3d8}, 0x800, 0x5}, 0xe) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b95000)={0x0, 0x8, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000a51000-0x14)="24000000130007fffffffffffffff5000500000c0d00030001ffffffff000000f9b81617", 0x24) 2017/12/09 23:21:56 executing program 4: mmap(&(0x7f0000000000/0x4c7000)=nil, 0x4c7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00004c8000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f00004c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00004c9000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000ba000-0x30)={0x40, 0x0, &(0x7f0000001000-0x40)=[@enter_looper={0x630c}, @register_looper={0x630b}, @increfs_done={0x40046307, 0x78e5, 0x6}, @enter_looper={0x630c}, @increfs={0x40046304, 0x3}, @enter_looper={0x630c}, @acquire_done={0x40046307, 0x0, 0x0}, @acquire={0x40046305, 0x1}, @increfs={0x40046304, 0x4}], 0x38, 0x0, &(0x7f0000783000)="66e0568fec76e15b1ecaba0cb535cecc0f15ac16721594434c22bcb81ed90138c3912e2818f18deb2e3ce5a0124b79c35906b0b6c8891641"}) mmap(&(0x7f00004c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000297000)="2f6465762f62696e6465722300", 0x0, 0x802) mmap(&(0x7f000057a000/0x4000)=nil, 0x4000, 0x2000004, 0x50, r1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f000047c000/0x3000)=nil, 0x3000, 0x3000004, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000005000-0x18)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10000000000, 0x1, 0xfffffffffffffffc) mmap(&(0x7f00004c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004c9000)={0x44, 0x0, &(0x7f000031d000-0x44)=[@increfs_done={0x40106308, r3, 0x3}, @acquire={0x40046305, 0x1}, @request_death={0x400c630e, 0x1, 0x4}, @exit_looper={0x630d}, @increfs={0x40046304, 0x2}, @dead_binder_done={0x40086310, 0x4}], 0x22, 0x0, &(0x7f00002e5000)="d177bc0178d92b090db27e743f6854a47d96cf77a6b70335e0d837e4a13efc0c71b1"}) r4 = accept(0xffffffffffffffff, &(0x7f0000006000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000005000-0x4)=0x58) fsync(r4) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1000001) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000-0xc)="2f6465762f72666b696c6c00", 0x101800, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000008000-0xc)={0x5, 0x1, 0x47, 0x20, 0x1}, 0xc) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") pkey_alloc(0x0, 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000009000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f0000009000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10) 2017/12/09 23:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003e2000)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r0, 0xffffffffffff0000, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000cb6000-0x9)="6e65742f756e697800") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c88000)={0x0, @in6={{0xa, 0x2, 0x5e9f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5186}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000600000-0x4)=0x8c) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000fca000+0xe7f)={0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d1f000)={r2, @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]}}, 0x8c) sendfile(r0, r1, 0x0, 0xe292) [ 140.957575] binder: 15674:15677 transaction failed 29201/-22, size 72-32 line 3193 [ 140.962328] binder: 15669:15680 ERROR: BC_REGISTER_LOOPER called without request [ 140.962451] binder_alloc: binder_alloc_mmap_handler: 15674 20000000-20002000 already mapped failed -16 [ 140.963884] binder: BINDER_SET_CONTEXT_MGR already set [ 140.963891] binder: 15674:15685 ioctl 40046207 0 returned -16 [ 140.967493] binder_alloc: 15674: binder_alloc_buf, no vma [ 140.967509] binder: 15674:15677 transaction failed 29189/-3, size 72-32 line 3130 [ 141.005767] binder: 15669:15693 got reply transaction with no transaction stack [ 141.005775] binder: 15669:15693 transaction failed 29201/-71, size 32-8 line 2923 [ 141.038066] binder_alloc: binder_alloc_mmap_handler: 15669 20000000-20002000 already mapped failed -16 [ 141.041667] binder: BINDER_SET_CONTEXT_MGR already set [ 141.041676] binder: 15669:15706 ioctl 40046207 0 returned -16 [ 141.042842] binder: 15669:15693 ERROR: BC_REGISTER_LOOPER called without request [ 141.045406] binder: 15669:15706 got reply transaction with no transaction stack [ 141.045414] binder: 15669:15706 transaction failed 29201/-71, size 32-8 line 2923 [ 141.056941] binder: undelivered TRANSACTION_ERROR: 29201 [ 141.056971] binder: undelivered TRANSACTION_ERROR: 29201 [ 141.088177] binder: 15723:15726 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 141.088187] binder: 15723:15726 DecRefs 0 refcount change on invalid ref 30949 ret -22 [ 141.088193] binder: 15723:15726 unknown command 0 [ 141.088201] binder: 15723:15726 ioctl c0306201 200b9fd0 returned -22 [ 141.092773] binder: 15723:15726 BC_INCREFS_DONE uffffffffffffffff no match [ 141.092783] binder: 15723:15726 Acquire 1 refcount change on invalid ref 1 ret -22 [ 141.092795] binder: 15723:15726 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 141.092806] binder: 15723:15726 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 141.092813] binder: 15723:15726 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 141.145982] binder: 15723:15738 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 141.145994] binder: 15723:15738 DecRefs 0 refcount change on invalid ref 30949 ret -22 [ 141.145999] binder: 15723:15738 unknown command 0 [ 141.146005] binder: 15723:15738 ioctl c0306201 200b9fd0 returned -22 2017/12/09 23:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000af4000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000970000-0x4)=0xe8) pipe(&(0x7f0000b25000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000646000-0x10)={0x1, &(0x7f00004e3000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00004b3000-0x8)={r3, 0x9}) bind$packet(r0, &(0x7f0000aa4000-0x14)={0x11, 0x1c, r1, 0x1, 0x3f, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000140000)=0x200, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000034b000-0x20)={{&(0x7f000023a000/0xf000)=nil, 0xf000}, 0x3, 0x0}) r4 = creat(&(0x7f00000cb000)="2e2f66696c653000", 0x22) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) 2017/12/09 23:21:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)="2f6465762f73657175656e63657200", 0x2000020001, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000736000)={0x7, 0x1000000200007d, 0x100000000, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ec2000-0x34)={{0x1, 0x3, 0x100, 0x3, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/09 23:21:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00005d5000-0x4)=0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000ff6000-0x4)=0xc) r1 = memfd_create(&(0x7f0000002000)="6d643573756d00", 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000378000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ac, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000f69000-0x4)=0x0) umount2(&(0x7f0000533000-0x8)="2e2f66696c653000", 0x1) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000a6b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$unix(0x1, 0x1, 0x0) getsockname$inet(r6, &(0x7f000023d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b5000-0x4)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[{&(0x7f0000a82000-0x43)="", 0x0}, {&(0x7f00001fc000-0x81)="", 0x0}], 0x2, &(0x7f0000ec9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4ae, 0x23e}, 0x2) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000038000-0x60)=[{&(0x7f0000531000-0x45)="0e619955553b2dfd624698ebfe2312b80a90d02e3ff53b454977ebd1101f9e969b409f27559aa33331973422352325eb0dc4f6f3fefec857b3e9dc9dedfc951bbdf2b9869c", 0x45}, 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", 0x1000}, {&(0x7f000066d000)="a8803add587b7cadfb6eaf653386402da5f47a9c69bcffcb39e2f1cc7589e004d273363b2f33c309b829cdfb75807edc7f87fafa797f0252dfafe7782cf496fa71475784ed90ba968b61424f5234e9d4b78440ccdc0e14455a7d96b9349e010e32c03c8aa643421d36518cc78fde8fa3961b8ffa627f987f473bba602b8e32ab22f9b6da35dce372bdda0e7af22dc6f81d364f80c4d157aad129b3d70bb358b95fbc3377eaac42a3cabf2d75b5a6aa9db5db95fa2b90131d55bd6489d28b75f6a56df8f56c1417b72b", 0xc9}], 0x6, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r7]}], 0x18, 0x0}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f00009f4000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ee2000-0x4)=0x8) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f000084f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r8, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000119000-0x20)=[{&(0x7f0000f4f000)="", 0x0}], 0x1, &(0x7f0000c73000)="", 0x0, 0x100000004}, 0x40010062) ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f00003c9000-0xf5)="5e381cc98c36f3febfe2d0a65bf3ff5e4f12ea13cd7d092be31ca40577924154b53c82010a286c8f25c22fae0a410773fc2b0bd97d9921cda163eea4c2cc793a236b2face3bca83b393b4755b6c9e289218d01cc78c188cf3887d4d72dd1a84d34b143360dd9bc59741b4255f6b8bd4959bbfc537cf1eaab818f20998145931673b97515bfbfe1b9e0f3119ad93d815ec3ee80f5f8aa0a17b3711230e850200571ebb02ee61a214df6ae734cacae0bffb98a27d392418a0fbf50f4791c46009d2f728b0b550044a1bf25ad79eb69892af2b51c4f47094c86c83c2c24156ef7df4bd8fa3e9e70810c06b768439e5779e712c7d7c783") 2017/12/09 23:21:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000b8d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00002df000-0xa3)="", 0x0, 0x20000000, &(0x7f0000035000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061e000)="2f6465762f72666b696c6c00", 0x8200, 0x0) r4 = memfd_create(&(0x7f0000d97000)="2f6465762f6c6f6f702300", 0x3) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f000084a000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) mremap(&(0x7f0000358000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000430000/0x1000)=nil) syz_open_dev$loop(&(0x7f0000920000)="2f6465762f6c6f6f702300", 0x0, 0x40) r5 = memfd_create(&(0x7f0000971000-0xf)="69703caa7600000006000003ff2001", 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) add_key(&(0x7f00001e7000)="7873657200ec", &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d46000)="a9753f2f58213ed3fe15d36831283049fe768d0ab3c55d0a6b20e350a7d07c2b79efab14a1906e0b034ca4f5820ab4c6f29505c0cd1657ff8c79ecac99212baf268ab56f4a557b398780ad06277b2c223ff5b9da9632cbc78a9faf14410e4e94527321b5728b09dc732494a3df57b827a388b2ccbe728b89b180669439e5acb42924f91b378b8b7076231a8ef5d5c3c8986737ce07ea00066895ece4f7e22bf37955dd94e3324198baae9d98d935d5cc507bc435173064dcda4df5054d361067a8f7e0a012286c1ec734cf099a48c96b3a151e08e7845e971c6078a649fc1f", 0xdf, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000459000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000fcb000)={0x8001, 0x12, {0x4000000, 0x3, 0x0, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r5, &(0x7f00000c4000-0x30)=[{&(0x7f000043b000)="278ac01b8fc05a89a11e60624765758777a2c313a004f9b364861e917c6be3401fdb6969cb8620e29c687822829f649c61ad5e9376de6c81459a4185267edee67a7a8cf55709ab68c38c1fefe2cb8104b3b18822b7f238639444ace9b8be30896cba9e25482028294fc23742b11789d54d690970f7b3b8eb039958e6b7f2cc55aa70c9ea3ec8c8a08ba7c1ea926a196e18adb8", 0x93}, {&(0x7f0000166000)="dc9ec6c223ff1c68ed110015ae5fae0651105dafaab37cb339d76b4a0da2579ac3ae72afccde95bc47429cfdf4775ccb15a220a55b8dd6bc6cb9828359724deaa8cbad24c13983f8dec1b9bc48859537705db4a269e78f32cc624f800bf4db00000002f47d3fc1dc3e90681ff1b071d125bacdf8e9704282138c80f53f36a5bac86e766b61a72889608dee4723baa98e", 0x90}], 0x2, 0x20003) ioctl$TCSETAF(r5, 0x5404, &(0x7f0000603000)={0x4af, 0x8, 0x0, 0x2, 0x8000000000000, 0x401, 0xc72, 0x9, 0x8, 0xffffffffffffff21}) fallocate(r2, 0x11, 0x0, 0x44400004) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xc7, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077c000/0x2000)=nil, 0x2000, 0x80000000001, 0x30, 0xffffffffffffffff, 0x8000010000000000) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r6, 0x0, 0x19, &(0x7f00005ef000)=0x10000, 0x4) 2017/12/09 23:21:57 executing program 0: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept$unix(r1, 0x0, &(0x7f0000000000)=0x0) r3 = accept4$unix(r2, 0x0, &(0x7f0000000000)=0x0, 0x80080) r4 = accept$unix(r3, 0x0, &(0x7f0000001000-0x4)=0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006a7000-0xc)={0x0, 0x200000000003, 0xffffffffffffff9c}) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r6, 0x0, 0x30, &(0x7f00002b5000)=0x3fc, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000655000)={0x0, 0x48, "d562faa980e8c8e3dfb8494ff5f2fa186e1550afd64333e034b31fd4509dd12bbcaa5a50deab0795f90143502adb6973ec30b5cce77f81f302112076ec3ce9f140a89b064ac683ca"}, &(0x7f00000d9000)=0x50) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000953000-0x6)={r7, 0x2}, 0x6) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f000094f000-0x4)=0x0, 0x4) connect$inet(r5, &(0x7f0000285000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000949000-0x4)=0x3, 0x4) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000953000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f000005d000-0x4)=r8) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r6, &(0x7f0000955000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000954000)=0x10) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f000014d000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r6, 0x0, 0x20000000050, &(0x7f00008d8000)="", &(0x7f0000002000-0x4)=0x0) setsockopt$inet_int(r6, 0x0, 0x20, &(0x7f0000951000-0x4)=0x10000000000009, 0x4) socket$inet(0x2, 0x12, 0x800000000000040) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000955000)="2f6465762f6175746f667300", 0x13ff8, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000953000-0x4)=0x0) 2017/12/09 23:21:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000020000)="2f6465762f72666b696c6c00", 0x200000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b77000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d00000)={{0x6, 0x6}, {0x4, 0x0}, 0x3, 0x6, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) accept4(r1, &(0x7f00000f2000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000043c000)=0x1c, 0x800) mremap(&(0x7f00001f8000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000494000/0x2000)=nil) fdatasync(r0) r2 = syz_open_dev$loop(&(0x7f0000e85000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x200) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$void(r0, 0x0) sendfile(r0, r1, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) close(r2) socket$inet(0x2, 0x3, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000242000)=0x100000000) 2017/12/09 23:21:57 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000821000)="2f6465762f62696e6465722300", 0x0, 0x800) mmap(&(0x7f00005b4000/0x2000)=nil, 0x2000, 0x2, 0x40110, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x2c, 0x0, &(0x7f0000001000-0x2c)=[@register_looper={0x630b}, @increfs={0x40046304, 0x83}, @acquire_done={0x40046307, 0x0, 0x0}, @acquire={0x40046305, 0x4}, @register_looper={0x630b}, @increfs={0x40046304, 0x1}, @register_looper={0x630b}, @register_looper={0x630b}], 0xb3, 0x0, &(0x7f00005b5000)="554d8a2bd0f47db30cafc8128c07ff7f3f4892c446b82cc11ad0f122a5b3d123a15630ae62c19171931377f10c4dadd84b8b114128acab784ebb3a5ed913735099e4b9b5ff6a532ca18eb38c801c75fe672ea5b161e6f88bf413459545f1b721e7b1d67086fd3dd56475140cba366995f913becbf9a593e6ba879da53ce4ba373d634df172d636b47816090ba39901f7be86f0a5285737750f0a9616862f120f29d979e2b14fbee94bcecd930b0a7646a5f710"}) mmap(&(0x7f00008db000/0x3000)=nil, 0x3000, 0x1000008, 0x20010, r0, 0x0) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x200000000003) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x9) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x801) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000816000)={0x0, 0x0, &(0x7f0000001000-0xc)=[], 0x0, 0x0, &(0x7f0000000000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0046209, &(0x7f0000001000)={0x4, 0x0, &(0x7f00004f0000)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000)=[], 0x1000, 0x0, &(0x7f0000003000-0x1000)="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"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000)={0x100, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000)={0x1c, 0x0, &(0x7f0000003000)=[@release={0x40046306, 0x2}, @increfs={0x40046304, 0x2}, @register_looper={0x630b}, @release={0x40046306, 0x4}], 0xc5, 0x0, &(0x7f00005b5000)="1340da5f19215beb3eeae2a8aa2f8530e179c5d7c53f51c1dc2b6cc3dde7b1a100f11580174e62dc516ffe19a330120fb9dad0b7c4ade1a7c5747a999962d3fe0318d37d333674937f26f0a20bba08251e7934414dc6d8ee43ee880344741ea585ecdeafd265703625296dca1383776c40060792e0786f12d0bdbb62a37560d6a866aa9e1e132eebd2ab5bb0a533a6f1700dc3e5340a68e517fbcff8e36b28b4684649bcb3d86c1c38ab7dcd70641da07a5872698ebab59a01d7540e386b953a3159f7e88e"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000004000)="2f6465762f62696e6465722300", 0x0, 0x800) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00008dc000-0x18)={0x101, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x100000001) 2017/12/09 23:21:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000203000-0x8)=0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000dc000-0xc)={0x10, 0x0, 0x0, 0x10001}, 0xc) r1 = creat(&(0x7f0000d10000-0x8)="2e2f66696c653000", 0x41) r2 = socket(0x11, 0x2000003, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000047e000)={@generic="187a35801e759fc37cfa29984967df8e", @ifru_flags=0x5300}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000074f000-0x28)={0x5c, 0x5, 0x4, 0x8, "c8e5828a9de8d648a257bcd44da0b7b74b8bbe3af2c7cc950798c287ad3f070a"}) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00006e7000)=@common="69703667726530000000000000000000") setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a2a000)={0x1000, 0x7, 0x721, 0xd32}, 0x8) writev(r3, &(0x7f00003e2000-0x60)=[{&(0x7f0000c64000-0x38)="772086bd55cd520f26bdd0d40be99637d353756933d0cb2ff677c9490a6cccd25818047195c1189764205d6961ca5836bfcb3be994fadd81", 0x38}, {&(0x7f0000b85000)="f42900f7f28e39ab854b56b354a6a98c304c69cf0b37c1247e183823a8e9d9cc1081cb5d2e42524dde9d6f17fb9037ca8479f2c5ce7ed8480ea0b57da56ccd335776b66e988c397754bfa816e2f5decc549f229c906ed34625d24d8b6ebc53ddebfe30c7f7961dcd1803261d99a006f43a037ec294e26f2f84d102cc790d871a4aaf5642650e60b66184676eebcf06308c393e9992e95a5ad9dd9c16", 0x9c}, {&(0x7f000055e000-0x3)="3dba41", 0x3}, {&(0x7f000033f000)="", 0x0}, {&(0x7f000076e000)="c1b286858b5684ae7922493cb528db6fc6707b29e2f946d5d4f20904bfcf7b2e66df4207aa3cb4254950cede1ff6a49cda428b8d4555dc3c7c8b29e3da645ebca25acbbdd5c48a8446c76bff07e8bb2f76829633279d4da3758af2e0e0de23b22b57ef1ede3929aa5c1bc917467ead55161fbfcda7d5f30b630afea88ecba6bbb852ebe9fc5fd5a77a98e1f5cc26affef0ea3112f78ad773ebd77bec9f67185d815c3c4bbb5b29157201b21cfa9f1b0d96e571d7e8ff90b38f288a2bb2e14ffdd80ad77504f897c9acf0ac6ad08c7ed2b87013560e3a83ebc88b869a92b3bfe2a8d193164843f9b13a5a04b4aafab8745d675ec691b4118f924714fd18bc0a82d95ca21fb44a45afc7ded11b7236df7a74cbfd14e64f96cfeba03a3fce095d8a9ead76d539aec3eef604730a5217f2117086452c5e23a930c8d31c6d884f3d007b8d6c2499d0849be7da1eb50b7d1e87dd60ca8e295690f8155880bc10455140553555848981df7cb7d69c8d3ab923cceaa27875dc33077bba82d99aeb5167448de9733536daa6be3b5a81c8f29837728d106bf05b9221ee3edfb93e5e2ef00835b0b66dfb8b84b5f5bec85368a7040d8782532ed9f507ae60c9b406c2a32b4c5a00b4820fa9230ecbc74c32158cad607fa46805b7574675671c08a8fa0757034caa35e1d4e783918b7e092b065fe716595e402ca381ba4d70e370e6a988c60d137f04ef3565fb3661e0d382ba6c99f68009239ab5d2175eb2eefb6bbc782a1a7ef38d91f7557f1ba1ed6db34d5623a73af5f0dbe4996525725e735fda59477f4aaf1fd715b87e820d64eab03df409403e36cf45d331813753d4e953f1def6e03a63e655e5ad04091a5f9435e4ebb517b0d15e387dd056b36ec1db5c5db6e889ab2caa22b2905950cc8960f8908fee41861977b88a1217224a653e5c2c5055dacd59cd40b4e51768b5aadec0261a5d668acbe3dd0a492ff940e79fa9318c592f6576a1316803a063ca29e0fa8470f9426b19cd5c5703b58719ca70dafdbb4765b36a8d65658dffc10e4811d4cea90647ed7ebd2d6bac5a6f69076aa8931fbc697295aafb87cd962d4e23ff6a86c5955df38457ecefc5188b5fec0c8663096a7100587e28934d9bc44e5f58ccf73b4be38a91499ccc7a4147a72787ff670c38cc79ce0c381fdd4aa07f76121d5a93cda5e6a975b18c274711ca2262036d4876e29ce055838f19e0481524f05b89d1596bab3778cca57c7cf0aa559f633e417654c527a797e640be4cb8e2cb2d734fc75910f15908465bc02124e9f7e948ce8f6acff33d10890faefefd691a49d94ad7333b97e8f69744de2dc03566ee06775bb39bdf4f6d5feac5e6d0dd75d962555844d2ddec7d65707e5be6a3c4cc4cecb4862bdf4f0437fec2f0e29a936273352ed5761e5ae8f8867b3ea0c8877002bfb23bf8a4ebb8b9f061502e325ad250972c44ebc5c484f08e7bf7f60329c20eb211f05da707669612d3e352ab1e2112116ae915695d3680d9c303e1560752d44e3e988ec0731e834f0ccdc5b0528e5e4f23912bb9fab0bad92abb83ef5dbca620a1e025eb98aa16885da9f19da41c70063ef7ecc07b0b55a7789336118facd3b4ebd85f39c96f2225971ddd1709ecb962e9b149b5028b314c6530ab2b42a587bbce11082fc86ec0c5dece850e9934dd520fcda09e3911410a4601d3e6bc0c28d02a129722edcda49c4ef88c546b4bdabc8f0b84fa17cc3db59d34a7ab39d28f4bde04707c009e0dbec14be4479c545c3b2d3b9fa297da164e210c5520f6bfb2c810fc2f435f0ece0fee31e97e89ae8b60253c06dc82f602e8e9a238cddb8c5faac791ba8cf72c8791f24621d7fdae3207f57d0a2a045f694b9aecaec3861cdc5a771d54a3cec2c37f9bd14cf32bd6fcda962c164beedecadebe75d43059e6ae1bb89627d6b5827d510779de835ae3823b7d94657cd887702e13bd95fd230826da773f4f6be90e58f16cc7f38edd87e71f977669a8d595e9646c3f45651670f9f22f637f55ee21687cece5a7be499c385461b5bb7ee1559608d6a8f0e711067d5434abaef621c82b22525c26c44146dd813cd64a0fee9349218cf84d2cb8aa8d501054322b92fe0dfb02561773d9ad2257a4eef5ca8547facedfe534db30e523eba6fc2fdcb320e9c54d1e756f69d00a8afc4c94173af653ac3dae67506d8f26e613c11c5649e1e0c8cfba7fada73ee1b7ee996fa70a5c9c06ecd8eae5a44a9be78e205c592e3b5d2b3c7c874125f9510b30ed3cae8cc6483fbe3b9ad3642d95ae168fd00103a7cf2c2eeca82f03a97dda5fa45ceb5aa610f949fe7c08456996942cdb3c6ce36f9a44126668b31e361991c48da8ada169e81bf54d1efae1b1d625b72537dcc758e4f63132ef98f475bf1d845b1d7a06a9fb933770d4047aefbcda3586a15429f7def3b1c845953f810dbb4c216c29017770a3b6896eb67015fac85a9b0f137e11b8e13f6a0f5718710d77015a0a35b6c34b732cad8159196069f169ac1ebe39450cd89c65f3ce100e3732b9469b68eef52a2fc72104327b92a0359d936e81e4df93a1a5c903d29b474bb5f297bc332387967efc7765b8803789c0bb5f166f46171a5d52d120873a0085c9222dc3f43345897e38919c7e01d8c262075f319bbd5bd63770a7ba2381ef8dbbeb1d6b52f80690b9ce66ba83bb6254456c1a315318e237023f6ad57ab778708b12360540cc4dbb3530c12aeed0fb9091af1830777064e983ed414149d1dd8c6d51cd7025bb9236a36c0662497ea29078b3ab31d3fc83fa020c16f32fe8fd2b3a6e9a0279dc9926f2b146c5699d2a5c85fa9b8c56385969dc6aa9184b3e5834913fc344e5a96875252084d026c712633cda81b0f9571f3f3758d36bcbf552b4caa7242b0014cf4de3818d4d05d58d636cde683dbd3119177d8cede546785914dc0ce7a25d152e001f99f3f6bb7c29985c0a25c34e32318399d413eb3e65a38e2dafb1299bb740e5fa4386ac516d5dec2bc5510a77141c0ad79cae01064e0c63beae9b766c92100813e5d7f828b3a7d5a07c0773b534d8ce60734d1461c29d1a42dedbc23bb0b4e923db29507ac4535fffac6f8f347b2979f7b2b80250e72206c07eebc7bd3db8a4a8be8714a576668ca2fc22cf74cd8abe6590143665f3fb7df01c10968c790d7c4300881f38987e915715aa07e6e976de385919fae49fb7bb2112a3492dc020755e2a88a4fafd147eecb776a00b3d8e5ea758101cc49b872fe797f8fcb6a252b276a82dd7e6bab22cea50487855f7f2c3ffabc7235187e248af8d4b923e34a1bdce07faa4565b73216e781bfa216fce0f3f8aa94a0e2c89a09ab6145a7a117da4af46556d049ece94f7dace6f63e1c319825f3755bd5fa490a67261b9f86c3f4cd1f8a1e07d98ef4200521d1d5b4b25b1aedde9aa936fff5dc838393b973ccb56cbd8d80695984b5dd6a2f54b0852ca123bf4fcb18a7a4a1c812c7063c37a05a8b1894f3604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0x1000}, {&(0x7f000070b000)="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", 0x1000}], 0x6) r4 = socket$netlink(0x10, 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e3f000)="2f6465762f6877726e6700", 0x10000, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000f50000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$2(0x2, 0x7, &(0x7f0000520000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") timerfd_gettime(r1, &(0x7f0000867000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x2, &(0x7f00008ed000-0x10)={r5, r6}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007cf000-0x8)={0x0, 0x0}) ioctl$TIOCEXCL(r1, 0x540c) mq_open(&(0x7f0000f47000-0x2)="2f00", 0x40, 0x10, &(0x7f00006a7000)={0x100000001, 0x5, 0x81, 0x8, 0x2, 0x401, 0x100, 0x0}) syncfs(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c3d000)=0x0, &(0x7f0000010000)=0x4) sendmsg$nfc_llcp(r2, &(0x7f00009a8000)={&(0x7f00008b1000-0x60)={0x27, 0x9, 0x7fff, 0x3, 0x400000000000, 0x2, "108ea365882e5e623899172d9ce52459f7d9b9299c257458a97fab76362ab02ea4f2618486e661012dbbbeee08ed74329ea4aef20798b211a64b2a159d0943", 0xfffffffffffffff7}, 0x60, &(0x7f0000f58000-0x10)=[{&(0x7f00008c3000-0xd4)="44b7e3c3449353aaf7a01a797ccabab5d6af4b37a3478ac260024271340afdf9cd15b80a36ece7f35ce295faf022271464362decba5aa896ec9449da95d1bab3800e5ca4d7a852873d447a05e344037ef0a54e84591753de42e9f2cc45192ec0c74a8fb84b5a2a9dd9289f29bce2bc70a929d684d17fc2f866923e5e37b239b84a9005efcf08f9022b7ea3bdd6aa22c381570bfaf50ab694754e9f8963fb5f095cb38bcac1a5358c6a3d509d9c79158876e9eb8abbc093d0ac9f5f47e3e6c750bc85d2f8ce1f2d612d38f165427abf0d63151c0c", 0xd4}], 0x1, &(0x7f0000ac2000)={0x90, 0x10f, 0xec6, "5c2443f0ef2700880612f72a05368bbefec915c5ec88ed0a9a0dc265d8fcf4cfe4e7e958148bd39a7f172c7bce6cfed18b3fd3af980d2ab0d077130f9390ea6a4fc84014fcb419613166b46b6fd244ad8a389114b6930cc92bc49fda5588d6ebbf613b07af591608fc19962835c14fd991138c2ada931c2e66263c80ebe3d6"}, 0x90, 0x20000080}, 0x4000000) socket$inet(0x2, 0x801, 0xb1) memfd_create(&(0x7f00004f6000-0x7)="27657468302f00", 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000226000)={@common="6c6f0000000000000000000000000000", &(0x7f0000b0f000)=@ethtool_wolinfo={0xb, 0x5, 0x4000000002, "fff7ff921f00"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 141.281978] binder_alloc: 15656: binder_alloc_buf, no vma [ 141.287524] binder: 15656:15657 transaction failed 29189/-3, size 0-40 line 3130 [ 141.314237] binder: 15751:15752 ioctl c0306201 20001000 returned -11 [ 141.325341] binder: 15751:15752 ioctl c018620b 208dbfe8 returned -14 2017/12/09 23:21:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bcf000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000818000)="696c6c696e6f697300", 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c2d000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x7, 0x7, 0x286b8fee, 0x17}, &(0x7f00003b8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c4e000)={r3, 0x0, ""}, &(0x7f0000768000-0x4)=0x8) bind$inet(r0, &(0x7f0000c3d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f0000dbe000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) connect$inet(r0, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f00004bf000)={0x10002, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000039000-0x14b)="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", 0x14b) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000179000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000f8000)=0xc9) sendto$inet(r0, &(0x7f000083e000-0x11)="bd0de0291f941707da392353249e7f6ec1", 0x11, 0x4, &(0x7f0000f12000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000037e000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e47000-0xc)="2f6465762f6175746f667300", 0x400000, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f00005be000-0x8)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000d63000)=0x0, &(0x7f0000b7e000-0x4)=0x4) listen(r5, 0x9) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cb3000-0x4)=0x100, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)=0xfff, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00006b8000-0x4)=0x3, 0x4) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f000083a000-0x4)=0x0, &(0x7f0000849000-0x4)=0x4) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000aab000)=0x0) getresuid(&(0x7f000007d000)=0x0, &(0x7f0000b9a000)=0x0, &(0x7f000000c000-0x4)=0x0) r6 = dup3(r2, r1, 0x80000) ioctl$sock_netrom_TIOCINQ(r6, 0x541b, &(0x7f0000cc1000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000100000)={0x0, 0x2, &(0x7f000003a000)=[@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffe1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000641000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000769000-0x108)={r3, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb1, 0x6, 0x7fff, 0x1, 0x9, 0x8, 0x8, 0x4, 0x8, 0x2e8, 0x2, 0x7ff, 0x100, 0x7, 0x81]}, &(0x7f0000634000)=0x108) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1b8)="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", 0x1b8, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000f45000-0x1000)="ea4d976fc19fc0443a49bdc04983b5f818a598bcc97d6ab56bd9d9b354e87364794e5d5af090ea438bef97cc4ec15bd2e241a08aff5bf50bc987e02cd60b2d58de7a147493c7037a26d72ff92bb43f00d9a8e7b43d0b8b340a1a975ecea5fdfade7a61f8dd77d757156b4c343700e4d7b395f2b1ec961ff255ad7d9b23a26b4f56a777ae00aaad7c212134a8e6af3c524a49036c9061c03731f68c76519fdf00c4dc831e7765dfd10f38b1294e7f6c094021d586a99b3ee1ff4de6e2932f89b15949381bf4a447c57772bbca3c0a9d17733023eaa51497a2422cebb82ee2debc44d5c76821ab8a66f8745de38eb96df91ac97e0cf3d727054d629c017461b1f26ea3669a3babd19860f34029122b80cb414210e30de6dbce1667cadfd5777d68423817c911cbe6e8c07bac48ba41d187a984288c7cb7700fc492f65c2e87a05df1551ec1eaff81f61c7b3537efb09ab659a09df0000b04c59171ac55c2d624c4497ab8a5fcbd144ac99bec6efb2ce98ab72a55b55332591ebe7d33d33a092a51805a7f409f37b39f5424a738975a1920ffccf980999ba8f2b74f17354c276e585e1ac652726f102be74888f6f31901225d397c50aa8fa6d12c565ae2ffbf8a006de2a89d727fab4085f9548e841577584f149c38601c7704bf7bb9c5b5c89a6eeb11e873c30b46cbab80267cbc8c5c94424e7ac2c41aa642e8587ebcce4ffc4a5e10ea48821eed4e05ea9347e92a6138337c488e93085789252dc88a27a346e216c9d67e5414c873f47babf0a184e03369094bb8abd796adbded7d7991ffafa8c5c5626614731d110b6e6f406cc7f9949fd791851ed1517af9e6ea14ce7f3d8404f00f5e90c14f3f0f4f31f6d978ce3d69e236822367727f23a34f40576e9063d8148446463d75e50e5549829596dc0c9320e57f9c95427c2734517e44c4b3f89a13418c489d15cecae64842ea8c27470045cf045dfda41b457ea6579cf113e09cbf3159c782e7bc3c788a92e2e4963e9660939434917200ed02957731ef65cd00c7c39ce30d989925f424a075f11be5b8ee7d79d5844277c238f7771b9c8c2170c66cf228a4ebb57a9a82cd3c3a583d6c349693e4c1ffed9ceccd277773dbba816c973d32dacecffbe0f70495c5bbb9123ab47c93ebb60ba0df33dad27f40250830716d63363e8e221bd00c33fff9c97244d1563d3c796a74a86fe3a21eb967380671cc30ef6ab16d3a10fc404e4b7ec614d41d456b9065a6d92e076d56e0107681ab474d0a5033fbcfeb0a8228f63ae700a000fdb64d3a7704b2780935f3cd61b2e1cf7f1d8c5ff75c6c412ede7b0c98380441984c62a73f763c0b190f5071c2b9eaccc171486eb732eda283867bcb0af275848c21a0a639704cc59c0c36179816a133cbe731c625953b2cd24b0f649afa475d378b004fe83c2971c7e34a79007e40f0e8e5af2ac04a2eea911dbeea5aec171781cf76170cd57c828dc73bc61f14d108128f0185e7f07a513ceecc2acf1ea4f859a9df8e4ab5a6adcc3033a7cafbad7787d9b7628bc65cf0662e13837383f33687097927e7a1d89e5b2f4a57d95c8c53742a8b7e5408f0590d0356ede3819405d588788fdf36c437a0863162489d9329310ddf84e151c9cf8c4d8a4a19c239571fe3b70e2079497d0931d1bbff4a66b5741ac859a8e7451f3f03ca93a4f23700a0d0978546e1703ac06b6380fda8969403e78b71f6716c1583e74cba54f83c0e3333f16b110772441114e954df8e38bbc10206affc83f3e15b7818ca377d953dc90e6458fb761480f18643aa78db8690fa4d5aca35317f14fdef2b4bbfd0839eee8d01f5a967a1cadba4fd5baa8b46df99698bb29097685e662405d126b2a8069a8490ef887c68ab40a2bcccf293bb8805f24204826f551b9ee816eb95487483fbc951799b823e788df350834ae0751cdb73bef3c1696f14d9b36db68c6ff071147418276a212f67cde9bed8597bbec6dfa3577470d63a5afc5c40439cfc192615e8188064152c9c4fcc73937b8b2f9d8e5d71da29f1857c7c03fb4300d0a1a4f1ee843c0118cbe73df96a039916bf68ef0b8205c056deb1890bea2994d2c5db00934d324b2579da6c64f8c33b004089188367ec3bfc11f56d084ed154808f35720e3c7eb3aefbfd174f467a7c194d145b556d5cb467b7425e6d93dce27c1c1fdc5df49a41723c98234e60ed05aa9c440f36fbb82796092450576f074d1f10d2003a10c423dd5c046a9d3b9de7c8e674edcb4ab585c3a83bf6500656c739f0f31306412b41ace01cffe962166ad6395d68abf411c3c96dcf954cddaa7061f8f7eb518acbc93decfcdc147a8ccb5e78020116f9ff18e5726c5699138df6fe731870be31a2291684078a30030b3f4a73a000cc4ba447c00692cb6250e6176ec2b7a60784587c018fe1acc65ad4a08c2415cf7c6dd844f271d9eb94e64e842e1b94f0689a613c858e7f37ba6d32c727fbf7e9e0172f8315f50527f7ae12857558606dcf91876685791b273ec44d1bbb35044f3b67e465f8cd3b00e1e2ea6db41aeee5f3dbb43e25a178aec1ed908479101f0668ceeb0bae87c0807008b5e641b8cf7801a20cbf9ada1b383aab4f9685dbd1d407ea0c4716beb87d8367731b7d06af825224462b99439ac13afb7e314dcaeb406ed1775cc0c0de0c2a3421e6ed7427ea6aa09d796494497493a78736b740926176041b62329b5221e1e6a03f736413879106817b8090b30e12660521b187790ab3c3b4117f3223efa01b9954b3cd6f6a5245e627853993861be69ac78c8b9e2a65fb46c2eb166995197de64490fe398ae7a4d8fa74593fc2a96c40c942f4fb3847dd0b3876df8adb77fd0a2ee04e11e002607b44b0b144d29b8a299eb512e6bddeaabb78ec01f61e2282c41ebc5f27f2d37769fc31e00b346be47c012c1c0af967f99b0a1cd62a8498eb82634a5510b2549a19118588f425783343b527cad053dfeddd09d18f4723870b00cf26ba4ee010859dba4213d508c3fee48d68916104f0aed8ade3dca2085516defb4e6ca648350812e99959e32d6d1739cb8331845ee523c7338389e5a1e39bf5a7468a40cc713b27f8bf3606f05d7fce6925e852ded2468b4524bc870414692d3f12a59b7f4bdf0560f29b310c52b7866f8d11361b5e6409b09454cedf63c657fbbf8477efb530c583aee7f27d0fa64845bd93ff5083e6bcbd6ce0b0d8d537633f3d5b65ba69e90721bc7e6abbde833d54a2814fdd2ca6a73c4a427ca72382a298616cb8ee423726bc08cdaebd79f7225143d22ea45facbc5b6e0acb9f1bb969aa1dc10d7394c93520989b0ee4f1cbb2a95e413ff1ca831e2e068bb0ebd48bb9b90d8737a0e566536383edb685e7d427bb052a0a8948f5eb96887e14b7eaae6b98", 0x971, 0x1, &(0x7f0000a9e000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 141.336676] device lo entered promiscuous mode [ 141.349610] binder: 15751:15752 ERROR: BC_REGISTER_LOOPER called without request [ 141.357479] binder: 15751:15752 IncRefs 0 refcount change on invalid ref 131 ret -22 [ 141.368470] binder: 15751:15752 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 141.379779] binder: 15751:15752 unknown command 0 2017/12/09 23:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x400, 0x20) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) r2 = open(&(0x7f00004b9000-0x8)="2e2f66696c653000", 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x36, 0x10001) syslog(0x3, &(0x7f0000491000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getpgid(0xffffffffffffffff) geteuid() getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000f87000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000efc000)=0x65) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001f3000)=0xc) 2017/12/09 23:21:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffe, 0x800, 0x800fa, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000bed000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000008a000)="2e2f66696c653000", 0x50040, 0x83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000002d000-0x8)=@assoc_value={0x0, 0x8001}, &(0x7f000002c000-0x4)=0x8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f000002d000)=0x40005232, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xf, 0xf37b53220c8cf3e0, 0x2) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x100000001, 0x0, 0x4000000000004, 0x101, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ca000-0x4)=0xe8) getresuid(&(0x7f0000fdc000-0x4)=0x0, &(0x7f000036f000-0x4)=0x0, &(0x7f0000655000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000be0000-0xc)={0x0, 0x0, 0x0}, 0xc) setresuid(r5, r4, r5) mkdir(&(0x7f0000dd0000-0x8)="2e2f66696c653000", 0x10a) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000035f000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f00006f7000-0x1)="63707573657400", 0x2, &(0x7f000000a000)="61") mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x802, 0x0) connect$inet6(r6, &(0x7f0000453000-0x1c)={0xa, 0x0, 0xcac, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$nfc_llcp(r6, &(0x7f0000442000)={&(0x7f00009e7000)={0x27, 0x6, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x40}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x3, ""}, 0x10, 0x80}, 0x2) creat(&(0x7f0000df9000-0x8)="2e2f66696c653000", 0x60) 2017/12/09 23:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000005c000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x4, 0xf72, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = syz_open_dev$tun(&(0x7f0000c32000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x8000000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r3 = socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x70) getsockopt$sock_int(r3, 0x1, 0x1e, &(0x7f0000ccc000)=0x0, &(0x7f000019d000)=0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$ipx(0xffffffffffffffff, &(0x7f0000084000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d01000-0x4)=0x10, 0x806) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00004e5000-0x8)=0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r5, &(0x7f000090c000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d76000-0x4)=0x10) ioctl$sock_ifreq(r4, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r3, &(0x7f0000cae000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000519000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000e0000-0xf)="2f6465762f73657175656e63657200", 0x50002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) r7 = open(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000c59000)=0x8001, 0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) 2017/12/09 23:21:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000002, &(0x7f00003cc000)=0xd4, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000479000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0xff}]}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000078c000)="2f73656c696e75782f636865636b72657170726f7400", 0x10000, 0x0) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000f22000-0x8)="2e2f66696c653000", 0x10) ioctl$int_in(r1, 0x5421, &(0x7f00006fa000)=0x200) sendmsg$netlink(r1, &(0x7f000013a000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe0, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e"}], 0xe0}], 0x1, &(0x7f0000ca1000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000849000-0x38)={&(0x7f0000942000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00001ff000)=[{&(0x7f00000ad000)="a01f76dba63160b8cf8f9cd32bee4106780844e4df559485f806b6dc928fdee7f8728381c2a6a742b3c1765961a1a547d2ff8ca7f100d1665b226ede1d", 0x3d}, {&(0x7f0000f5e000)="7e3e2160b6ee5d1d91e4bb9779614fc63d5124a37cd70a97cfe756dff19296b09e40492e5a7fc8058a619fa6067389f645339f3b0240daae413b7ce395f49e780afc8abb21823ddd8c5d52d88334a07837b29482506d2d70f529c5a7bc3e155552efc58a7f750f587b8d515e1cbb1b3013da923c46565206c8f2412eb575105a97c204543100fbd9ff991e973afd907ad989af7bda627eb31667", 0x9a}, {&(0x7f0000981000-0x1047)="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", 0x1047}, {&(0x7f0000b91000-0xb4)="1f5a782e656ca545bb3f8f1a0448418ca1d4359b69ef7e2bd62444546355978aaae47d5975d4c77a6ba6f143e24145451bbfeb4edd04a7419bc42cc2e9923ee523f4d82c27dab2c40000000802c5cf734e064c0087cc444c20f2417514d85df4aee0ec1d142709332706dc255545ea207f86f55d01d4f47bec5e09b19e72d5dfb50a17c5d2caf49d97205f98d5abf2fb923a8e4a8f05268a87a7b57315e9dfed707f9ed6add19b13966f51e73319186e482cb1d6", 0xb4}, {&(0x7f0000891000)="e315072a108d11d2eb7e7dfbcfafbe44e1438062ff2ade7590f99c75b86a2b23e770d658c8ed4a4ca4acb871c740c03eb99d8d20b0bf9d282d54a290cb6f5cd3f0eb05b4a3ce5973a09bed002a8cc1260138527d869af2ecf22ce41385507a40", 0x60}, {&(0x7f000072a000)="62901f13d2c758654386da23ac797240483f346239551bf16b02d1109bd3455ceb28e35e3533cf1636fbe0c48286ab1dfd975c5a2217d8abc375699823ad", 0x3e}], 0x6, &(0x7f000081f000-0x60)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x60, 0x1}, 0x1) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) [ 141.385022] binder: 15751:15752 ioctl c0306201 20000000 returned -22 [ 141.399549] binder: 15751:15752 ioctl c0306201 20001000 returned -11 [ 141.410864] binder: 15751:15767 ioctl c018620b 208dbfe8 returned -14 [ 141.417564] device lo left promiscuous mode 2017/12/09 23:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, 0x0, &(0x7f0000ac8000)=0x0) r0 = syz_open_dev$sg(&(0x7f0000e13000-0x9)="2f6465762f73672300", 0x4f88, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000021d000)={0x0, 0x70}, &(0x7f0000958000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003a1000)={r1, 0xffffffffffffff80, 0x30}, &(0x7f0000dfd000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004ab000-0x20)={0x35d, 0x8001, 0x8, 0x9, 0x9, 0x6, 0x3, 0x2400, r2}, &(0x7f0000139000-0x4)=0x20) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r3, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000500000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x1a, 0x12, 0x101, 0x0, 0x0, "0a000700000000001367"}], 0x1c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r4, 0x101, 0x3, &(0x7f0000519000)=0xa, 0x4) ioctl$VT_RELDISP(r4, 0x5605) mq_open(&(0x7f0000519000-0x5)="6574683000", 0x2, 0x30, &(0x7f0000495000-0x40)={0x5, 0x4, 0x401, 0x0, 0x3, 0xdca, 0x7f, 0x8}) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000603000)="", &(0x7f00003dc000-0x4)=0x0) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = epoll_create1(0x81002) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007ea000)="2f6465762f70746d7800", 0x2000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000d2b000)={0x4, 0x0}) dup2(r6, r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00008a7000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000f4f000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x10000, &(0x7f000001c000)="") mkdir(&(0x7f00003d4000)="2e2f66696c653000", 0x0) mkdir(&(0x7f0000c83000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff) symlink(&(0x7f0000020000-0x10)="2e2f66696c653000", &(0x7f0000bb5000-0xe)="2e2f66696c65302f66696c653000") 2017/12/09 23:21:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000d82000-0x8)="2e2f66696c653000", 0x0) r0 = open$dir(&(0x7f0000e93000-0x8)="2e2f66696c653000", 0x8000452002, 0x10000000) getrusage(0x1, &(0x7f0000c90000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f00005b0000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a13000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000083f000)="2f6465762f73672300", 0x8000, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00007fd000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101001) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) listen(r3, 0x7fffffff) unshare(0x8000400) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101004) getrusage(0x1, &(0x7f0000d38000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000225000-0x8)="2e2f66696c653000", &(0x7f0000a48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000e46000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl(r2, 0x4, &(0x7f0000474000-0x48)="355eaad618be08420bb1a233e6865beca30e8649263efe7b3cde3a1ceaa3483ebe26858b7da4feff69362342f1ca9043661a15aaca34e8aa0a059b3f553575ef3c6d265bda49e939") getresgid(&(0x7f0000002000)=0x0, &(0x7f0000583000-0x4)=0x0, &(0x7f000008b000-0x4)=0x0) add_key$keyring(&(0x7f0000153000-0x8)="6b657972696e6700", &(0x7f0000a0d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00008c8000-0xa)={0x0, 0x2, "ea1d"}, &(0x7f00001fa000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000641000-0x8)={r6, 0xffffffff}, &(0x7f0000fd0000-0x4)=0x8) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f00009af000)="02cc74ce74a4f37c6eaf4e") mknodat(r0, &(0x7f000073e000-0x6)="2e2f62757300", 0x6000, 0x7ff) 2017/12/09 23:21:57 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) munmap(&(0x7f0000006000/0x4000)=nil, 0x4000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d37000-0x10)=[{&(0x7f000099c000-0x39)="390000001300090469000000080000000700004003000000450a01070000001419001a000401020100000000000100000001010c00f41ee400", 0x39}], 0x1) ioctl$int_in(r0, 0x5473, &(0x7f0000539000-0x8)=0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000006000)={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6c54}, 0x4, [0x6, 0x2, 0x6c, 0x0, 0x80000000, 0x5, 0x10001, 0x9]}, 0x5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000051a000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000766000-0x4)=0xba) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x2f, "ebe08975693980e2aa571b86bff9249fcc2eef97382dd2cb464acb2376d4239ecd85083ed7f5362d886775c7151adf"}, &(0x7f0000007000)=0x37) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r2, 0x3, 0x30}, &(0x7f0000008000-0x4)=0xc) r3 = open(&(0x7f000000f000)="2e2f66696c653000", 0x10000, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000007000)={0x7, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fsync(r3) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2017/12/09 23:21:57 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013f000)="2f6465762f7667615f6172626974657200", 0x218002, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f00002fb000)={0x8e, 0x1, 0x7f6, 0x4, 0x9, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f61000-0x11)="5f6465762f7667612f6172626974657200", 0x8000201000000001) r2 = gettid() r3 = gettid() capset(&(0x7f00001b5000-0x8)={0x19980330, r3}, &(0x7f00008bd000-0x18)={0x1, 0x8, 0x8002, 0x47, 0x8001, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r4, &(0x7f0000535000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$getname(0x10, &(0x7f00007fd000)="00000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00003cd000)=r2) r6 = fcntl$dupfd(r0, 0x406, r5) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000166000-0x24)={@common="6c6f0000000000000000000000000000", &(0x7f0000a32000)=@ethtool_channels={0x40, 0x3, 0xb895, 0x4, 0x6, 0x100000001, 0x9, 0x7, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x435f, &(0x7f00001a0000-0x435f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x4329, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x100000000000011, 0x20, 0xfffffffffffffffd, 0x88, 0x5, 0x3, 0x0}, @dstopts={0x89, 0x634, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcf, 0x1000, "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"}]}], @udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}, 0x0) mmap(&(0x7f00001f1000/0x1000)=nil, 0x1000, 0x3, 0x53, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x200003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$loop(&(0x7f0000bc1000)="2f6465762f6c6f6f702300", 0xffffffffffffffff, 0x6) fchmod(r7, 0xfffffffffffffffc) fcntl$getown(r0, 0x9) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r4, &(0x7f0000925000-0xc)={0x1ffffffd, 0x0}) fdatasync(r6) writev(r7, &(0x7f0000391000)=[{&(0x7f0000d01000)="", 0x0}, {&(0x7f00001e1000)="89a2e6ed6066894f33904c2e8973ca82e396e15d9fdd12f79fb46673496f2fcae23cc6f78d508310e51d77ecc69efcf8a5103fe12005117b2eb5e9d8171b6d5d06692cbd8580d693a4165dceed241a992271295e014eba4d9097d31d9fe7e384ef2116dd5e54b6f53a3c88257fdffacf066cef9d769a248e59a048f55f1884e8527b8617c938b0", 0x87}, {&(0x7f0000ee6000)="b4ceacde6991341ad2ef8fe40f69df08e4ac214e58cfdf29af31494a3c8002307a2f981230d08dd6b6d8f97734cbcf672bce906dfb89dc19f6b2ba8771c80ca40bf991ba814f88b52b80728572a96c5b7e955cbdd1714a5dd863243cbfb78492ad80c11cdbbdc8468e539c9dbcc4b9fb467ffc65665564f619aa95bdd251d57689a6c23161727765fbf622b3c548b3ce", 0x90}, {&(0x7f000079f000-0xe1)="527018ef048d31aec6ef38701c321c0a381289e8ba9992f2a70a023c10b64b7259273d770984128ac3291aa15fc84bff739dcef846c9d57c05e510b949206783886cba0ad442498dc7c4f67aecd0c532e624364d54d4d39b327c4367de18709c920ed85457f4dc3af0760c281a483be30ffaf0f7c098fedcf162a1333fac3400c263e430494bd8964ed3cf36cfc9b989b0270e246bcff53aad9fcc2d0af11b95a41e8959d3a43d570258df16d87cfafe704f138c67fe35e46faa5db4d84a99bc4198610908db6c7d4f59768869c30aac77edcceae3838e2cce734f7f8b6d53fcb1", 0xe1}, {&(0x7f0000825000-0xb0)="2a6cf2e1e1d60b1d41690b2bd5203b981952eecffe3dc6af7cce2d3be39ba87643e90cd02811445ee51431d84b76e1de18ca09fd8d8dd5b9c48317c1b15182d30e13274ca344dbb8a836ee58d0fc34b399c47f418005e751eee660fd358295fd66c8346f8484cb03fe65e60b981dcce1fef43b0e66a9b6b302f9ddb287d164baf1121f43e163d6be81db732edd66d3229124c98e2795784ea410cc8070ce533c1439bf4fc54dd8cfa629216533eb97dc6f696c", 0xb3}, {&(0x7f0000bc9000-0x8d)="8663da600932c3d31eac28daf787854295247e61fedea0f8b7f89ac0cf768488194c3dfb9cd5c6ff5e2c61b7b42bf15b6b5099edebd55c583e22aab71bd98ca09cfe332dbf0f2fffed7e179e9e2489881019297f9c7ff9d31daf724307a71e8201de90a8ad6126f7fac88ff848ff048459bb56201a1fb0458b6685cf15d030720a3c6fb2a0969c5cb67d4ea9b0", 0x8d}, {&(0x7f0000415000)="ee3e97c80f6dcc9fa9410e0c2c070265b907056e3a08e7423748c4654b5bf357355b451a974c078207ad556e7dd510254f7ba7ed2dab2a98c6c1ec1482c66d20645762fb155b5498af4918a818", 0x4d}], 0x7) r8 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x8d4000)=nil, 0x8d4000, 0x3, 0x32, r8, 0x0) 2017/12/09 23:21:57 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r0) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0x6) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003000)={0x0, 0x100000000, 0x1, 0x0, 0xfffffffffffffc01, 0x48895775, 0x3f, 0x9, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffffffff2b03, 0xda6c, 0x5, 0x5}}, &(0x7f000000b000-0x4)=0xb8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000000a000)=r2, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000009000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000000c000-0x8)={0x800, 0x9, 0x5, 0x2}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x10, 0x0, &(0x7f000000b000-0x108)=[@clear_death={0x400c630f, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000002000)="7f"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, 0xc) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000b000)=[], 0x0, 0x0, &(0x7f0000002000-0xb4)=""}) 2017/12/09 23:21:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e019, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000002, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b60000-0x8)=0x7ff) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00001af000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$urandom(&(0x7f0000bb1000)="2f6465762f7572616e646f6d00", 0x0, 0x20100) setrlimit(0x5, &(0x7f000028d000-0x10)={0x40, 0x2}) close(r4) fallocate(r2, 0x0, 0xff, 0x3712) r5 = fcntl$dupfd(r1, 0x2, r4) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) close(r0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000aa7000-0xb0)={{0x7, 0xfffffffffffffff7}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0xd1fe346cc700899e, 0x7f, 0x4, 0x10000, 0x5, 0xffffffffffffffe1, 0x0, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r5, &(0x7f0000bda000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$netrom(r5, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x5d2d}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[{&(0x7f000069c000-0xc1)="982d18f4bd66f2cc25f7b157ac84af44a31e4d75a5d2a4eaaf2f217c54a11127ed8bb60e5b0afeb28db72e927e1141c1a39f4ba7f360079d727bfb27f99d375b001648f7eb0b9442a76053b0b1990877b258eb1cf67f2c3a1b2cfd1132abedfe0efb44823f1d60cbb543a3401c6c731d6501e41b3ad88c326dd1351f72dddcb489d67f4174a765e2585cc417283d62186e2ffca1aebf8ffdf1c0117ea862d2750235158ee173d965415d7bf0319649836ba97d1477eec27877e54cc5d56a4414dd", 0xc1}, {&(0x7f000067c000-0x66)="70639dbe95e420df050abfb4fd8fd2e059b7efb15b6e68bd31bde6811a40ae6902a4234a6f32ad743f1091231b8d819b06ba35a524fc96115d6d817fae877cdc7c006a2c4992f02642ace570ef8ed1213086334561228c3f2400a659c21f52c12c14962d6c45", 0x66}, {&(0x7f0000af9000-0x18)="adf496a661b3fd643cd6178e40d8b89a76099aa99ce8114d", 0x18}, {&(0x7f00004a9000-0x1d)="636550d108551ae6ff86a16fac025ac8515e80a3d984d98ad6fc3ca587", 0x1d}, {&(0x7f00007a7000)="c87ab4da14103a579832ef181d2b49f9271bac35ee77f2dbe5507fb034e6195f9a56011b1b5fb254624b0a62b72fa0d3ea0088aa5174eca91588aed8912e7190ca83c57db0190e467fe95fde03c8cbac8b34043e26e779ceeade6a4582ec7d545331fefe4bcb4dc67d9af9bd56f05a3af4f30a3e5994e783df9a59c7692a87a8588ccdce6cfd6dfa90ef3069df908d4015dc", 0x92}], 0x5, 0x0, 0x0, 0x10}, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r5, &(0x7f00000b2000)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fe}, 0x1c) sendto$unix(r1, &(0x7f000074e000)="ea03dbd8f8b2fd08ab45b5208c6a15a1844458f04d98c8b1e2f33dd9c9943c55b91bd68ba9d52a2ffb81076637b7b6df6e11b642e9984a033dbb9a0596c21271eb2fdf7e1f85e4480e6cf393b71bf8d7a60d0a5f70347f3d39a7cafce83c9c979bd88b87b08d5cc9cca3b6a8396968f98e055fa873c68a57bb99be1324ebeff3806d5f28e632086fc37b64a10cdcfc971994f132cf4b581f5e8f3fc61799ff5e5aacd216fdff499d908c55aecad1235a31bcc220085ae30e924786f5a819fad16698c7e7bbd39084f22adbcb36af8196fd3b9ce8de171c52827711a29df806b551ec1586e3e18c5586bf25a10ea27b8d90b6464b2968", 0xf6, 0x20000000, &(0x7f000060d000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r7) getsockname$llc(r5, &(0x7f0000990000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000992000)=0x10) rt_sigpending(&(0x7f00001f0000)={0x0}, 0x8) ioctl$LOOP_CTL_ADD(r6, 0x4c80, r7) [ 141.516971] device lo entered promiscuous mode [ 141.524739] : renamed from syz2 [ 141.583189] binder: 15831:15834 ERROR: BC_REGISTER_LOOPER called without request [ 141.605863] binder: 15831:15837 got reply transaction with no transaction stack [ 141.613804] binder: 15831:15837 transaction failed 29201/-71, size 24-8 line 2923 [ 141.650820] binder: 15831:15837 ERROR: BC_REGISTER_LOOPER called without request [ 141.662020] binder: 15831:15837 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2017/12/09 23:22:52 executing program 1: 2017/12/09 23:22:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cc3000-0x8)={0x0, 0x0}) ptrace$cont(0x1f, r1, 0x81, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b67000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c46000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00009d3000)=0x0, &(0x7f00002b4000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000fd000)={@common="626f6e64300000000000000000000000", @ifru_flags=0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x2, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009b9000-0x10)=@common="69703667726530000000000000000000", 0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000196000)="2e2f66696c653000", 0x101002, 0xb) write$eventfd(r3, &(0x7f000080b000-0x8)=0x593, 0x8) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f000078e000-0x8)={0x0, 0x0}) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, r5) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00006bd000)=0x0, 0x4) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) setresuid(r6, r6, r6) iopl(0x8) r7 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r7, 0x21, 0x20000000ce, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000062a000-0x4)=0x64) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000f56000-0x4)=0x0) write(r4, &(0x7f000032d000)="1f00000004081300ff030000000000000c0000000900028000001640e43100", 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x1)="e7", 0x1, 0x0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000)=@known="636f6d2e6170706c652e46696e646572496e666f00") 2017/12/09 23:22:52 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)="0020", 0x1) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)="2f6465762f736e642f73657100", 0x0, 0x101802) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000055000-0x8)={0x2, 0x6, 0x9, 0x3, 0xfffffffffffffffd}) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000028000-0x4)=0x0, &(0x7f000002f000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000022000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000057000-0x8)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000053000-0x8)={0x0, 0x0}, &(0x7f0000037000-0x8)={0x6}, 0x8) r3 = add_key(&(0x7f0000026000-0x6)="6c6f676f6e00", &(0x7f0000050000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000001b000)="fd02244ee85c20f9344b6487d41ddc70bc47caa9169cc17249ce01ccf7d38d9cf6a8dbb5815aa121df71733ec09e6f6911a004f2390767cae57bfab228400e2a0076871e449b261207c0dffa20762a3cc41d13866a441af5dfe6f81fc1277a539d22cc82bfc6382255720d616bc95f65766557b7db631a478eff597df55295cb44da0ffac76ee440185d708462", 0x8d, 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x80001) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000055000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000023000)={0x5, 0x43a9, 0x3, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getitimer(0x3, &(0x7f000001c000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000053000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000053000)=[{0x2, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x401, 0x0}, @ext={0x2, &(0x7f0000056000-0x2)="0755"}}], 0x30) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000046000)=0x2, 0x4) alarm(0x8000) 2017/12/09 23:22:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000568000-0x8)={0x0, 0x0}) r3 = add_key(&(0x7f0000ae7000-0x5)="6365706800", &(0x7f0000ddb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000a9e000)="646e735f7265736f6c76657200", &(0x7f0000738000)="00") ioctl$int_in(r1, 0x5452, &(0x7f0000d6c000-0x8)=0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000010e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f0000000000000000000000000000", 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d3c000)={0x0, 0x9b, "a52107015e051d6dafe1db3e91db3fe2780888aa6dfcee217a6df604df1dc6fce4aaf2884abb2eba176a244938ac10b6bac58037e13f560ce4fe47b9afa3bbdc1608014082f361f55adbdfa79bf272b433446e80582ca033cdc127e156c1bc4e3735b07d80385785f2b340165164bb6a7a990a047e78ae6af4011d044fccf5577eb801e1673477dab327a5b4a0051f0ad9a007a4907690575b64d3"}, &(0x7f000057b000)=0xa3) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c6b000)={r4, 0x10001}, &(0x7f0000ecf000-0x4)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fed000)={0x0, 0x0}) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x43d) mount(&(0x7f0000024000)="2e2f66696c653100", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000000a000-0x5)="766661742e", 0x10000, &(0x7f000000e000-0x1)="eb") getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f00007dd000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000036c000)=0x14) r6 = syz_open_dev$usbmon(&(0x7f00006b6000-0xd)="2f6465762f7573626d6f6e2300", 0x46, 0x40000001ffffa) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004cd000)={0x5, [0xf4, 0xff, 0x32, 0x0, 0x2f8000000000]}, 0xe) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = accept$inet6(r7, &(0x7f0000fb0000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000091000-0x4)=0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r8, 0x29, 0xd2, &(0x7f00000fb000)={{0xa, 0x1, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x1, 0xa3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, 0x100000000, [0x101, 0x7, 0x8, 0x27, 0x20, 0x80, 0xffffffffffffff43, 0x2]}, 0x5c) ioctl$sock_SIOCDELDLCI(r8, 0x8981, &(0x7f00002b0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xd5}) r9 = socket(0x11, 0x10000000803, 0x0) setsockopt(r9, 0x107, 0xf, &(0x7f0000e10000)="2000016f", 0x4) sendmmsg$nfc_llcp(r9, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x58, &(0x7f0000fa5000-0x30)=[{&(0x7f0000fa1000-0x1d)="cb0400000099fa000000ffffffffdec7cfb5475b5a35645aeb7a61", 0x1b}, {&(0x7f00002c8000)="008c53000084202100000000000000088fdd03000600fa16fb04b57b03390000000348a2340b6c0000000745c5efb70007151dfa7c581ac99cba5ad5b2e1133ec46f3951724ba4a140e68bdae3060000002427571d61de03026fe808904892c9dd37032f740fff607f080000006fe080fffeffcf1d9cb7055ec23bbda4dce9cfcd0c0000844c9df45d74daf477", 0x8d}, {&(0x7f0000fa4000)="0a251751c4a40c9c5695c2ec3b594182c1549c4089e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846dcb7f3a9f561c29d06e5c38fa4069fd4d671c41c717747204f3cdeebf96d818d63775fec9145d7a9ffc39971fd698761dc6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc78bfc7a13e032174796a2bdf9", 0x97}], 0x3, &(0x7f00008ae000-0xf0)={0xe8, 0x8b, 0x8, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xe8, 0x20000000}, {&(0x7f0000d06000)={0x27, 0x3, 0x4, 0x5, 0x5, 0x9e5, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf9245d4f7558798ff33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f3de8e40bee4", 0x2}, 0x58, &(0x7f0000847000)=[{&(0x7f0000fa6000)="e8eddbfca9091bbda60435ced18c5a1a8a39c467e00fe11c4a39c877b4345eb0f57c1717dbdfcf98737809afff795f1d4d382db49122f44559c9c13e2a573597cfe727c2cc857efa8079f9aecc6f59ddf784d1e511c7b4d190828b8aa7ac43a7bb23acd5e77a9daa51b56801ce21a5895dc5bbe698f7f69b94a315fe41cc3ee61cddae8aa65b867210ccc697372341f206011b119911a976525e8769a6", 0x9d}, {&(0x7f0000c9c000-0x31)="ab4eb39ec1a047ba4dad7871cd9ec5f839a39113eda60bb7cc1be8ce30d045686643d8a18ca9dd487163119e6ec860aed3", 0x31}, {&(0x7f0000c6f000)="6c826fbf418ee81b0f8f061c827acbe52613c05af5e1986c3440e953c2784df3d8b67351c44c7fedb178663b50f8c4f5e6c40d26d6c256729b1111b2428eda37f0a9e4f4af814df35e52d51f576df05f777348d2825f26e46adb22d90c3a079864fd82f6780eb5f3991742ce9034ab079ac673c510aadf27911334f0aea9b755d62807698ed07327e1ad6e0b8eba339a8b6f6ccd404478a92bedf3209d85b8328c80c1de150f35e52ec8f256febfedd48b0de41209210e50e0c32614f5dfb2b06892ea762fff3f07bdc133dd4651c459060919280391a40a0e07a828289cf37d16a652f45f982830aae0a6faa997738f37d8", 0xf2}, {&(0x7f0000fad000-0xfe)="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", 0xfe}, {&(0x7f0000fa8000)="66c63ef2a03207324cd63db203391a0b5240b9784fcd8d287c6c93e093ca48865cc9e40d70792b7d3ecf8f92f57b2fc2f9d415bf7e2b560f7926da9e8b5ea868047aaa2f048b4718aeebd676a477ab59b9331fda452eb3769e56fcd424020b75ed52a265a1e492fdf1ec4e854a762d9259fc4b3ed40c66b7f794b7603b9610f7bdbb94fa1ff91d87759b32d723b071c0dd1d770d43f489dc1789e61ca566e3d9261f526cd40158073e00a55a44dc494f35c66cbc0bd04df11c26698028825e4a481c1109070583282d8ca8d00d68c79a602a0db824f99f0c11115db949664af06cf7349c51c8af5b31ccd08659b0bee4fa9a36fed896", 0xf6}, {&(0x7f0000811000)="d4054df1644c20da7a155bf9d3c5f45dbd304bea504fe8bcc5fedf75bd15165fdf5fc05319de316735982aff362012f29b92209b880ab9391036d2c980349766d32136ff89376a22fdb2b2fb42fc616d8673c7bb09880fff2441a393c21f14", 0x5f}, {&(0x7f0000faa000-0xd2)="1a616cd6fd7957a1e487d25aa8d416a943c3c0e918a53ec09bf8e77f2b528361214e0a57d92eda96d81320c880500f6af6fa8dfe19148b6b8d208ebb6e631b1627cc3d2bb9c8774830ce3a7de6897947ad6a97803544924f8385153462007848302918f9ce93fcaf0787b29ac8935cdf56c71ccbee174fd807cc96b8306b9154dfa8c175aa0c5c3c03031d6c605000117bb7004af1fe04af22bc5109c2b971561165f94ab6a7d5566903aa686172fabb17a751efdbe73486a469f5b6b6325dce08abcc6b35b80426130a6225c81e189e8b21", 0xd2}, {&(0x7f00000ce000-0x72)="5d2a9861c9d8256f572717b1fedf0c5926a611c9583b1a5a962d4414f9c5c4f8f72ec0a482838c954eb16f4f4ef2c574abc60ff65247b46290dd6da2264e4d47e5c960f3653b3b9f5e309f8da4f7891f693ddac7771220cdb3231a232017575a30a5523afb670baeb8d3fb74382e1d9fd383", 0x72}, {&(0x7f0000fac000-0xdb)="c770e1005d05fef62abfce2536520b8b85bd9bbd39e6d629244d747163baad77a6da89266337a3a06267fe1b6afb04296cd61383b1c60d116d5f7d67c990531c0214bdc63882ed01e6191a8d048806b6e4eba2d752b7c5005cb660bcf7630796baa5462b6507c1772347852913e98af4590560c362f9e2edb7afd2f69d87c39b246969d6d92359b2a333251cbfdf1285638ef71897c1527221b85b64325031d52d3b22b2e7fdb8a209eaee719d5e880bbee24e1e8f0f20bdcbbc231e62b2ce77e59d9a2c154dd23a31c1dd6fd6b208087c6e0fd4d8bf794d7d05dc", 0xdb}, {&(0x7f00000aa000)="2768ead99ddbc9539f9ed4409a98492057ea8d3c20d2ca539c2d07bfc16e2fc7b741e3fa9979d2b162f398d0bc8da6e4f529ddb7fdd75ca0dbb29129ce0b68b5ce487d85d6df2497c41c34f49db63e0f98f4e5e1ff92113a797688c79cbb0a6f1f6664129cc551799e8ded38d62dab6944cf52e87f01f93632b55397738d024d644f82220c97491583e1cc951ff8db4fc6e4be3ffaf903717faafa20f2a745694b21212bb17948baf584468b260918187bcc2ade80e68096b6a650917d0fdf24001b8e410a96c50195de0a6427ebc188e692346c688e", 0xd6}], 0xa, &(0x7f0000fa4000-0x28)={0x20, 0x0, 0x4, "287cc0cbc2f37224375cc9620005ff3c9cd4"}, 0x20, 0xe}], 0x2, 0x20000080) getrandom(&(0x7f0000761000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0x1) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000876000)={0x3, 0x0, 0x8}) listen(r0, 0xffffffff) 2017/12/09 23:22:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000433000)={0x0, 0x0}, &(0x7f000073e000-0x10)={0x0, 0x0}) getresuid(&(0x7f00000ba000)=0x0, &(0x7f0000338000)=0x0, &(0x7f00002e8000)=0x0) request_key(&(0x7f0000512000-0x5)="7573657200", &(0x7f0000fa1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001e9000)="", 0xffffffffffffffff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ace000-0xf)="2f6465762f73657175656e63657200", 0x400000, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00002b3000)={0x1, 0xaa, 0x2, 0x0, 0x2, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f000040c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x880) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) fcntl$addseals(r1, 0x409, 0x5) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000035000-0x4)=0x0) ptrace$getregset(0x4204, r3, 0x40004, &(0x7f0000931000-0xe)={&(0x7f0000a53000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}) init_module(&(0x7f0000889000-0x10)="67726530000000000000000000000000", 0x10, &(0x7f00006a9000)="2d2f00") ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00008a8000)=0x0) r4 = dup2(r1, r2) ioprio_set$uid(0x3, 0x0, 0x0) accept4$packet(r4, &(0x7f0000fee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000826000)=0x14, 0x800) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000066000)=0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000bbe000)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) getrlimit(0x1, &(0x7f0000346000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b25000-0x8)=@assoc_value={0x0, 0x80000001}, &(0x7f0000185000)=0x8) 2017/12/09 23:22:52 executing program 7: socket$inet_udp(0x2, 0x2, 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) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x1be) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000e91000-0x4)=0x400, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)="6e65742f61727000") kexec_load(0x2, 0x2, &(0x7f0000a6a000)=[{&(0x7f000085c000-0x47)="88a909c5a17e99571709d9a0258ca4cd84232babf3a701e6998a08088374af24702afdb9acb3b14713f134adf20607879defff0beaef9b63a377c3c5162710a243e902ea6de9", 0x46, 0x79, 0xfffffffd}, {&(0x7f0000f99000-0xd2)="3715a9d3194215330fb3bed2f1824613e1402f214dce17cf0ecec2d8520d2ce623b43fe5b369c2207d1af42f3515f60eeb50ea5ead859cefe7aaaedb47c8f4685063e459a4e8166ff6fa19d1f3e43e7c27e1bd82f8e481257cc4bd24e48086920faeddf15c4c615e9d5ad507c6dc2ccd914c11723d2cf6bd0239a58de51cc2352ecf9889d6dcc3d921f2d9725ecfb16efea109c05d9df1807044c6ee4c56e9790ece86a00ad39c016b766aad2c1c21093af1096803486dcad70e91b903c9f16b7fe295fd6273921ccbbe5bfe90fd176c3193", 0xd2, 0x4, 0x2}], 0x1) r2 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = memfd_create(&(0x7f0000bdf000)="5c73797374656d00", 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000686000-0x8)={0x0, 0x0}) open$dir(&(0x7f0000dab000)="2e2f66696c653000", 0x2, 0x41) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x967, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000340000-0x4)=0x0, &(0x7f0000c87000)=0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x200000000, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe2(&(0x7f0000748000-0x8)={0x0, 0x0}, 0x800) clone(0x80000000, &(0x7f0000b22000)="ba", &(0x7f0000cba000-0x4)=0x0, &(0x7f00005fe000-0x4)=0x0, &(0x7f000041a000)="0531") sync() ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000704000-0xc)={0x0, 0x5, 0x2e}) fcntl$setown(r2, 0x8, r4) setpriority(0x4000000000000, 0x0, 0x8000000) accept$ipx(r5, &(0x7f0000ff7000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000eff000)=0x10) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f000046e000-0x10)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r6 = getpid() ioperm(0x0, 0x80013, 0x2) clone(0x20003fd, &(0x7f00009d8000-0x3)="22b080", &(0x7f000072a000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="0302") socket$unix(0x1, 0x2, 0x0) syz_open_procfs(r6, &(0x7f0000d8d000)="736d61707300") 2017/12/09 23:22:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000520000-0xf)="2f6465762f73657175656e63657200", 0x101000, 0x0) get_thread_area(&(0x7f0000f4d000-0x10)={0x2000000000000000, 0x0, 0xffffffff, 0x2, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() listxattr(&(0x7f00007ec000-0x8)="2e2f66696c653000", &(0x7f0000fea000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000e0c000)="2e2f66696c653000", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r4, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x14, 0x10, 0xfffffffffff7ffff, 0x0, 0x0, "03"}], 0x14}], 0x1, 0x0, 0x0, 0x40000}, 0x4) signalfd(r4, &(0x7f0000ac8000)={0x5be6}, 0x8) read(r4, &(0x7f000010c000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8) bind$unix(0xffffffffffffffff, &(0x7f0000cce000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) listen(r3, 0x2008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r0, 0x20408, r2) ioctl$KDMKTONE(r5, 0x4b3b, 0x802) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000cec000)={0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40006ca}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000047e000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000924000-0x6f)={r6, 0x67, "d4ec5bb98f9227bc591284f4e51ab65d4cb3f1c7fa7401c8167d715a0909bf101efbe62ca50cd1728816a5dd02bb0dd4eab0ad57ef8b367fe0ff15912e1c373f15f9172d9d9b182b924da97505cea2cb481602b01e0ae605b4f9e42bbd86f5e8aa44356dfc9664"}, &(0x7f0000ac9000-0x4)=0x6f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00002c9000)={0x0, 0x7fffffff}, &(0x7f0000c89000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00005f7000-0x4)=@assoc_id=0x0, &(0x7f0000e93000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005b8000)=@assoc_value={0x0, 0x6}, &(0x7f0000a8d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00007e6000-0xb8)={0x0, 0x33, 0xcbd, 0x7fffffff, 0x61fd, 0x0, 0x5d4b, 0x5, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x4, 0xd67c, 0x100, 0x1001}}, &(0x7f0000887000)=0xb8) 2017/12/09 23:22:52 executing program 0: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000000, 0xfffffffffffffffe) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[{0x80, 0x10d, 0xcbd5, "b7a6578b6877f848cad084077ca0b8f1148feddf9eba22375edf08069d1966b6898ba4b9d0d808497dbca746a2e3c5a6fd15870f573c131251dccc3a52bf260ea2aef99a0952dd73352bc13b01445493e269812d037de5c865101cfd5d6ee3004597d5a2f48c78ac7daa0f11e14cc802"}, {0x90, 0x201, 0x2, "1a35e1a92df82372ddd5f4f15d9a1769e62fe86f1eef33f0e94aaa1384e7d488a58a538fffa469827d45ce143c9072e40b2d27643b49e93f1a5783573505ae5c4a0032e203c73a6bd67522f77d840a39cf095156d70ab3dc8cf3c6f6500071f272fcf6e3db5f07212d72010000001bb9c05086a90a484f01a71c2b9451"}, {0x48, 0x114, 0x7f, "12d5957b7da01c09587c94d1f3ce21d32e63dbcb3bc827eb72f3337ac6974b7f1b067e122b0de0e0ff0e94914a56c78f57ab46"}, {0x50, 0x101, 0x4, "08d55e3e3a624b455730fdce591df283d2581e44f7f73c1bbc12a691d673e63beea06cb2c8d444abab48d0c053b555248451779a773fe52657acbe06d6af52"}], 0x1a8, 0x3}, 0x0) recvfrom$inet6(r0, &(0x7f0000f66000)="", 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) clock_settime(0x7, &(0x7f0000151000-0x10)={0x0, 0x0}) 2017/12/09 23:22:52 executing program 1: 2017/12/09 23:22:52 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000300000-0x8)={0x0, 0x0}, 0x1000000080800) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000ff8000-0x4)=0x400000000000009) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$llc(r2, &(0x7f0000ff9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ff7000)=0x10) r4 = dup2(r0, r0) r5 = fcntl$getown(r0, 0x9) sched_setscheduler(r5, 0x5, &(0x7f0000583000-0x4)=0x1) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000067000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00007bc000-0xb)={0x100, 0x4, 0x0, 0x8, 0xd4b, 0x3, 0x6, 0xffffffff, 0x1, 0x6, 0x1}, 0xb) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f0000ff7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000057e000)=0x3a) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000ff9000-0x4)=0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ffa000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000ffa000-0x8)=@assoc_value={r7, 0x4}, &(0x7f000003b000-0x4)=0x8) dup2(r2, r3) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f00000dd000)=0x2000000000) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b97000-0x8)={0x0, 0x5}, &(0x7f0000ff8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00009d2000-0x10)={r8, 0xff, 0x6, 0x0}, &(0x7f00006a5000-0x4)=0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r6, 0x80001000, &(0x7f0000ffa000)="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") setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00009a6000-0x4)=0x0, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000219000)=0x897, 0x4) 2017/12/09 23:22:52 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00007fb000/0x4000)=nil, 0x4000, 0xc, r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x7, &(0x7f0000011000)={0x0, 0x1c, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006000-0x20)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x1, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000012000)={r2, r3+10000000}, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000007000-0x18)={0xaa, 0x1a, 0x0}) nanosleep(&(0x7f0000013000-0x10)={0x0, r4}, &(0x7f0000002000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 196.252797] Buffer I/O error on dev loop0, logical block 0, async page read 2017/12/09 23:22:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x2001, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000054f000-0x4)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x80001, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000cc5000)="280100000015000000", 0x9) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x4000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="69703667726530000000000000000000"}) socket(0x0, 0x0, 0x0) r3 = open(&(0x7f00004ef000)="2e2f66696c653000", 0x400000, 0x128) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000db9000)=0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) pipe(&(0x7f00009d8000-0x8)={0x0, 0x0}) r6 = add_key(&(0x7f0000931000-0x5)="6465616400", &(0x7f00009d9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009d9000-0x1000)="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", 0x1000, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000088c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000881000)=0xe8) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000048e000-0xc)={0x0, 0x0, 0x0}, 0xc) keyctl$chown(0x4, r6, r8, r9) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000699000-0x4)=0xc5, 0x4) munmap(&(0x7f0000da8000/0x4000)=nil, 0x4000) mlock2(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b8000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) socket(0x11, 0x5, 0x8595) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000da9000-0x28)={@generic="97b92731fb94fb1b83318492dcf7e24a", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = syz_open_dev$loop(&(0x7f0000d0d000)="2f6465762f6c6f6f702300", 0x2, 0x2) ioctl$LOOP_SET_STATUS64(r10, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1a, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba0f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc8428000000000001000100000000c5f46d9bc4", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS(r10, 0x4c03, &(0x7f0000fe6000-0x7b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) 2017/12/09 23:22:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cf2000)=[{&(0x7f0000d7f000-0x29)="290000001c00190455a8a349000a007c02000000010000000c51000009000100ff0000000000000805", 0x29}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001ad000)="2f6465762f73657175656e63657200", 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ca8000)={0x0, 0x9}, &(0x7f0000ee5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000bfd000-0x4a)={r2, 0x42, "bde603000000000001ffffffffffffff957c17aa506c2ca955bc5e88a1dd548b10d0d2c2069fce3fdcd8e91c8760a54c7d2ed4a4d247eb56755e7fc7d7dc6a278012"}, &(0x7f0000c10000-0x4)=0x4a) r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000791000)={0x0, 0x0, 0x0}, &(0x7f00003b2000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007a8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c65000)=0xc) setgroups(0x3, &(0x7f000089b000)=[r3, r4, r3]) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000703000)=@assoc_value={r2, 0x2}, &(0x7f0000fae000)=0x8) 2017/12/09 23:22:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bb9000-0x9)="2f6465762f73672300", 0x0, 0x2000) ioctl(r0, 0xa00000, &(0x7f0000d78000)="274a") ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00005c6000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006de000-0x10)=@buf={0x28, &(0x7f000079a000-0x28)="b37f8d3531caa7670b50c6acf54fb40f53377ea5639db50af0ee2998e309da675e1841bbf3e821a0"}) getsockname$ipx(r0, &(0x7f0000afc000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a4b000)=0x10) 2017/12/09 23:22:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e0c000-0x4)=0x0) sched_getparam(r0, &(0x7f00000a9000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) unshare(0x20040200) r3 = socket(0x10, 0x3, 0x10) write(r3, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000019d000)=@buf={0x0, 0x0}) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00002e8000)={r4, 0x4, 0x20}, 0xc) open(&(0x7f00009a4000)="2e2f66696c653000", 0x40000, 0x91) 2017/12/09 23:22:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)="2f6465762f70746d7800", 0x400, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000044000)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000758000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffc71, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0x7c1, 0xffff, "e2d9dfc6bdcbc8cb03266a8746aa6dc9865a3c8e70c6f0a2ae9cfd233cafa3cf1a84eb243aafe95a88ff08ae83253b6c212544b16473c14975ac0798d1af395b29d107971f04e69754747adadeec2bf1"}, 0x160) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000ac3000-0x18)={0xa, &(0x7f0000899000-0x14)="0000000000000000000000000000000000000000", &(0x7f00001e3000)=[{0x8, 0x29, 0x9bc, &(0x7f0000492000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x6, 0x8a, 0x0, &(0x7f0000fd0000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x56, 0x27, 0x9f8, &(0x7f0000de2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3, 0x0, 0x1, &(0x7f000091f000)=""}, {0x20, 0x6f, 0x9, &(0x7f0000848000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x0, 0x94, 0x80, &(0x7f00006f7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x80, 0x58, 0x0, &(0x7f0000a68000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x0, 0x85, 0x7, &(0x7f0000682000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4, 0x7d, 0x0, &(0x7f0000a8f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xff, 0x68, 0x7fff, &(0x7f0000b3c000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) r3 = epoll_create1(0x80000) fcntl$dupfd(r3, 0x406, r1) r4 = memfd_create(&(0x7f0000ec7000)="5c2d7070703176626f786e65743176626f786e65743073656375726974795c00", 0x3) fstatfs(r4, &(0x7f0000c43000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000040a000)=0x0, &(0x7f0000cba000)=0x4) 2017/12/09 23:22:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f00006e7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aab000)={0x0, 0x0, 0x0, 0x10001, 0x4}, &(0x7f0000507000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000aac000)={r3, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000906000-0x10)={r3, 0x20, 0x7, 0x7fff}, 0x10) r4 = socket$inet6(0xa, 0x80005, 0x0) pipe(&(0x7f00002c6000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r2, &(0x7f0000387000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a41000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f000066a000)={@loopback=0x7f000001, @empty=0x0, r7}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00008a2000)={0x8, 0x6e, 0x2, 0xbb6, 0x7f, 0xfd3d, 0x0, 0x7ffd, 0x0}, &(0x7f0000f7d000-0x4)=0x20) splice(r0, 0x1b, r0, 0xfffffffffffffffc, 0x73, 0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000aab000)={r8, 0x0, ""}, &(0x7f0000193000+0xb2c)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000bc1000-0x8)={0x0, 0x2}, &(0x7f000025b000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000aac000)={r8, @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]}}, 0x8c) setsockopt(r4, 0xe4e, 0x6, &(0x7f00009e2000-0x5d)="71a8545faeff8cd3a6c0b506f188fa018887feaa4faff9690496531e98d64b91b7b125346b9067af77c50d2926ce9dcfd7a6ecf3c632b4c85ad8382fa234efeace09ff795fc4cba8bc1082e9960cdda2579cd0195d2ed0dd9063d27af5", 0x5d) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000aab000)={r10, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000aac000)={0x1, 0xff, 0x1, 0x4, 0x200, 0xd95, 0x1de6, 0x4, r9}, 0x20) setsockopt(r4, 0x84, 0x75, &(0x7f000068b000)="d7fdaf9507017989", 0x8) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000786000)="580000001400192300bb4b80040d8c560a0600000000bc76589643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004221ce1ed5e00000000002200100001000708000002000000000f536e", 0x58}], 0x1) 2017/12/09 23:22:52 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xc0000000, &(0x7f000008f000)="", &(0x7f000036d000)=0x0, &(0x7f0000053000-0x4)=0x0, &(0x7f000038b000)="") munlockall() r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x10040, 0x40) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000002000)=0x0, 0x4) r1 = getpid() tkill(r1, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, r2+10000000}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000)="646e735f7265736f6c76657200", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1e)="7365637572697479657468306d643573756d2527285c6d643573756d2c00", 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000002000)="626c61636b6c69737400", &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="1d576eaf44cd42cb9beb96eb3f3a6f6240e99a0c0b96a8cf11c224e9bafe4b946bddc0222a3ff585b43c4c3d650dad8de1ba36b901c1ab21d0ed4269940662f2623ae9797f7cfb4af3159d997e44e9425842517bd9b3d3b6aaad6aa4f77d6423bd9d7f5d4f01e5dcc94d96bb2619f1aad8a6b16f5cd80ebbca8353ad", 0x7c, 0xfffffffffffffff8) keyctl$search(0xa, r3, &(0x7f0000003000)="626c61636b6c69737400", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000)=0x4f) 2017/12/09 23:22:52 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000867000-0x5)="7573657200", &(0x7f00007b6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000158000-0x7c)="", 0x0, 0x0) msync(&(0x7f00008df000/0x3000)=nil, 0x3000, 0x1) r0 = add_key$keyring(&(0x7f00004d6000-0x8)="6b657972696e6700", &(0x7f0000601000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = add_key$keyring(&(0x7f0000f4f000-0x8)="6b657972696e6700", &(0x7f000045c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, r2, r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000263000-0xa)="2f6465762f70746d7800", 0x200000, 0x0) prctl$intptr(0x1c, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00003d3000-0x4)=0x9, 0x4) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000060e000)={@generic="ae2f963a4084146eb0238aaefec2cf05", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$sequencer(0xffffffffffffff9c, &(0x7f00006d6000)="2f6465762f73657175656e63657200", 0x200080, 0x0) 2017/12/09 23:22:52 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ff8000-0x8)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000dc1000-0x4)=0x9, 0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000ff8000)={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x5, [0x0, 0x0, 0x9fe, 0x0, 0x5b, 0x0, 0x3f, 0x5]}, 0x5c) [ 196.340025] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 196.361773] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/09 23:22:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a0a000)="9403010000", 0x5) mmap(&(0x7f0000000000/0xcd6000)=nil, 0xcd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = semget$private(0x0, 0x3, 0x100) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000)={0x0, 0x0}) semtimedop(r2, &(0x7f0000323000-0x6)=[{0x2, 0x9, 0x1800}], 0x1, &(0x7f0000323000)={r3, r4+10000000}) r5 = inotify_init1(0x80800) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000cd8000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000045f000-0x4)=0x1c) r6 = syz_open_dev$sg(&(0x7f0000cd1000-0x9)="2f6465762f73672300", 0x6c2, 0x2842) ioctl$TIOCMGET(r6, 0x5415, &(0x7f0000cd1000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r5, 0x8, r7) fcntl$getownex(r5, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) rt_tgsigqueueinfo(r8, r8, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r8, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}) getresuid(&(0x7f0000322000)=0x0, &(0x7f000020a000+0xc24)=0x0, &(0x7f0000322000-0x4)=0x0) getresgid(&(0x7f0000321000)=0x0, &(0x7f0000eb8000)=0x0, &(0x7f0000e49000-0x4)=0x0) fcntl$getown(r6, 0x9) add_key(&(0x7f0000cd2000-0x8)="7472757374656400", &(0x7f000084a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007d5000)="69f7a299551aa4fd87cd48bf4b0200000000000000bf8bafc078d58e8b4692cbe05099984418dac458ba6d4903556e553c88689e3c878f05f75c8233dba056697afba706306599bcfea9c7fe975029398f9d95f28bbf8c12fcca0d2f8f1dac4e7ca14b91ca53730d0c773f8267ca846039a1998b0641fe954237", 0x7a, 0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000073000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}], 0x68) r11 = request_key(&(0x7f0000cd5000-0x5)="6465616400", &(0x7f0000cd1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cd1000)="766d6e6574312600", 0xffffffffffffffff) add_key(&(0x7f0000c8b000-0x9)="7573657200", &(0x7f00000b2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000233000-0x11f)="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", 0x11f, 0xffffffffffffffff) keyctl$chown(0x4, r11, r9, r10) mq_open(&(0x7f0000bd7000)="7472757374656400", 0x800, 0x62, &(0x7f0000cd4000-0x40)={0xffffffffffff6cea, 0x7df6, 0x6, 0xc1, 0x5, 0xfffffffeffffffff, 0x4, 0x5}) fcntl$dupfd(r1, 0x0, r1) 2017/12/09 23:22:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cd4000-0xa)="6e65742f726f75746500") setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bbb000-0x9)="77657374776f6f6400", 0x9) getdents64(r0, &(0x7f0000010000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20f) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000f89000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/09 23:22:52 executing program 3: prctl$intptr(0xf, 0x7ffd) r0 = dup(0xffffffffffffffff) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000e78000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/09 23:22:52 executing program 1: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x7, 0x0, 0x80000000081, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000811000)="f86a4d76e7e34329d9899f0c1de6fc35d96f604979befb6262e35ab418f0c15c"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x7, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000)="", &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8007fff, 0x244, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common="6970365f767469300000000000000000", 0x3}) setsockopt$sock_int(r2, 0x1, 0x1000000008, &(0x7f0000def000+0xefd)=0x8, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r5, 0x1, 0x1e, &(0x7f0000df2000-0x4)=0x4, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) mmap(&(0x7f0000df2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000df3000-0x1007)="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", 0x1007, 0x0, 0x0, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000edb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) sendmmsg$unix(r4, &(0x7f0000637000-0x38)=[{&(0x7f0000df0000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, 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0x1000}, {&(0x7f0000d04000)="16e652cf096f50b45e21dabcace3e553358aa57479de09deac67c7cd36f7e50577b04a4bfe5b4e9462bc592a65d53748fd27b22098da6f70378318c15556ea8c5bc753c1d107970fea1eb1bb140113c0c46bd392fc107c10a0004bfc9e6f8556adcd7c493e93ed34ff409a38c940699398ad42fb6b2b4c680fd65b4f368c8411bd633866592e282851634079fcb9a0bb2f5055fa20d6fdf093493923b3e46d04e8fcea4fd2aea34d9f7ae99fc6d2b6a9bbb07cca3da6277ef6954b03b2b3a3d784ae99e6d24c8ac84953e910993773e380b988122bd2a65627ecce5df46cf5e26066554dbb13d09290e80872e948f3a72784819e59b2111a2f826492467160ab3fdbe27c44c1be7093b8e003409f5d59bfafe48b507340b7c3dee8388718c1a9617e1fa4ec052394429092107bd2cd0120b7141f5278903672f0e8e7e33f24f063a2b32e877bd098ae1f042597f2c802774724f14671daecf2f9f58d98577f19fd5c31283807564b2f593fca590bfd3938790fd8cbe066e08d74b0e281f1a782208861967a6d6c24bdaceeb49f6bf9bd763846a4cc19faf301ad2ada22cf5baa299af3f792d205fe9a2884c907fb93dc414a9301421edbd6f6297a4b671a62afdbc0b7740460f1a6d15b4b764c418c50d167a7e0992fd2a2897e5e0993180f3205567a489bb89c85e0dc50f32b6da6ff8760793eca84624f624c1255a81644c85445f5f4aaa27a541e55604d4494801f1f59a60497308d506f970e4bdead54f0f8ff0588e6dd3c7264a05bdf294970dac09b885aaf7727515198da0128e6e91c14a0f056103227cdc291412ba75c63518042eade9089021a71bf2d09426a9bdee9c9162e609725380eccb6a2707eabb4a4a2d1aa0642e603b3f62676c23f1175e982c50e331a75c89ce69f15b7b93aa4a9d2a8f970eadda3a7d66e430b89f85585cafa18ab6329e511b3693edb35902015fd2def080fe3a6ffe52422388c5240aabe94d2943052da169061448bd0aefa5d1ebb229f51c9007c2dab8103d0534ab309ce000ec1572406caf75ac333d33e835a509a1f99a82fcf19ff04d799728efc72af4cec6dd102c94cecd8285fbf0079d10f339ad12070e96a591300e86b05cdb940785022f8d6a459a7a7825291d4aa8112315b8c34645f32fe504c1f2cd04116e8446e8009b839590bc34a1b8e11a1963e4908214c57502624889c0808a32c63be2ea04ffa95d251c26ea89fc35b8dcd5567a1a14ee817f6053dbb32270c32c347beaf29d728934606a2499041312cfea21786c450e7b985ce8255dcaa9d475c00307540838cc3abfc0635d38b6f9caabc4189864f1bde074102965b4f8d7c462566f75e5b13003fb07d2e36c58bbaba965fb3fa10e04fc773e3353352ce83beb436900c7686ad6ae14aedfd8eca82faae9a1a09b559d231a41a2a1fddfdd97652e36d2598425753e206ff6a76b4d98f73f16bc844c82b449753f38b0e9bc0314614938c78f2cc34e1a5548d383d6c7499d9a823c4825503633bbf9184962a24c9adeaf7121540b02529bdf21fb430ba55b3c8d1cf6c044cafb3d98fe4e357968ae8eb83766badb073681c1c2727fcd367565f2d9f6a2ce19da11bfd90bb5b93563b45dd14b38873d52e872b0ce8a7bb1ef735d77a28c16d482f8933ac55d11c54b24aae921379fbb075dfb92e2bdf313b91ba785af44bf1b53e70d1b27439b3d81cd8aebf5ee894a9b280420ff42f4ef12ca8dd610f0a27b573bd3fabaf0e7fc8ca7a28c3acc7eedc2b9d6fd7fba12bb824206eb01e5d1baeedd3e55214957d125afe43eec60d3b708050ba3ff3fb06665af251cb97287b761b9352ab21726d620721bea25b588d882223a1856bb97c54e6665c8df41f78b6e475a8d8ec473b75a79bff47cb4d4d5e266e93d007f17bbfe8479227e22e3fb4fdc330811b26df0742219ad399b8f024d81299905eb567c925ba0cf460d606c374518721f5e03d4cb878580444c4d48820f3add13a3c6dc5b1c7794273e586c3214eb4fc4eff90008c773f90b482cc31924a18444dec10665cd49705e33a9d834c7de75c5b8e9e60dce0b50d2d450e5f5ede332d40428e1b79be2797d654edd265e4a84f42b7770ca1567f06f55511c9fe03fe71d7adb1964f8fca107d3295713207480c1f58a25c2e64a3fa73ca5922e4c15f54eebe51be9ce04e5fcdcd4e3e06dba048bc39216c5db94e64ccd6d9f9a45259dd65db08cd1502329ef222cb70bd557570082a6eb2e4f2dce33a5f01c2a3e104725be7f5d58fb0505819fcf26789464c91a97e435e2c0ddfd57e361146b4673ae45aab99d1720a6562fedd4f4318632135508ffb7b5cb132fec094b7ac18028ac48e6a7916f4db3cdb5947270f48b17744fc5e061ab0a8da8e83230bb080146d682c095544c85e47ac950032800b222ffb9ce476f952e04b02b393ae069f69a50e592ef6f4c009801f3a0ee3af7b5b6eef88d498c96057d3da20492a1c5991f190f7fed66e4279d1a8c8639e405331af5443f40263e1fd21de8978e20b50eb3673eb51943316a6be9746657f9892b573d48da2966e964a9fac47627700be49eb94780a2b4e153b1b5d6ef38c4cb6e4fd09ebe5a4d2473dc6df65e0fff60e2c2d711134e292d352a2fa40560eee9688331808d8f94fd4d39f1666556c72b844853f8cafe49e507dd976fefaac2dda06135b56c80da1f330adc1bb8c667267bae98deecce3e1e1b93e271e394a9b22c0db770cc9df21b1f3220829a6a54e7edb817f36771def6242cfbcbdc3d80874b195898e0c1097656331e06486250a92a5b28db003ad9bb45ed4abd8b9572357278b9aef967aae6c180dc4e40f9603a2282ca82cf59a4991da9947c0a70c4c6b0e8d3f9088fe62e58209862b9494318a6b76fd40535a5f387803041926fb2f89374791028ab17014cbb4ecdd54c5dd76c6e3b3161bbd102dbde276013534dde567982d4cef17cca4944110b37fbd8a50b555d5b79d7cf361124d4311fb5131fe56384dcab39011f7764c16c49978f2aff6dc22d65996952f22326ce4b493734e588c4179ad1c41579fe2a54dd7f4517f34e478375f9622a425ce9fe386fc23c8dd2af2b75c7fc7d3be9c788720fced7d2633365e019f6fd2014c3b051b0e2f94cb6d2bfe7ad54afc41184ef2cf098c70ae95f03428dd83a2cac530beb4ca3d6eb4da031cac7e0a4ce65d953f90656f26e2ec1a0469ad6f89a9f3670c0b1edfb51a6d290732104af26b691c6bcb578d60d876b948e5ccc7c12d2f9f875d14a053ba6612e1b64dac3f847bb698c72c9b992e46a1c0f87e717a95ebeffac1044038e4b56b87aee41d67009802bf2b518e6ed6f78f2c225e5a45763d097351bf10bc000998cab9005df183f1d6bbf306a21d35ca249e5ee7a7b7b60e937c43320ba823ca69c56dc82ce0cfcf7ace5cb552bd39ec044ca4fb317d72fc5099d924aa357d3dd05edc32dd5f6a043480e37d0b50f64e3c269aef521976b8dccf950e9375b13e3c0e585074437118b290728ec6731a0bf9dbe21826c8d6b816499ffce493830aecb842cad1b3508b80bc242631f85741c9d0008d60c38b0e7ccf8a2c87300159f8e4e48a5f63acb11c0eb25a9dba369aa3a02521728dc22727df43d4cc3ef66205c6597d312af20d9325ac68a745064717158f52010b142f5370efeb84c225c836383ba7ea8a8759cffe91c4a769658de26022f875f8014758aacc78bc9cfb1588172a8544dd4ffc689e08824a7b32fd49eb241839d5f4880afdb7238fd965c6ccae4fcffb736ba2ece84121a8d18bd7e084827ef5eac345d0b003399ab9556739f46471a0c6be83afd0566475608b53f46ddacf94f0adae162fd2147c61894319efb7abe6c9668d7d764788be8952d41596a5ed809676ddfc6724e6dc1eff5c85a7f72470c5aa7c05ee3df17c1878fc414c4e646ef782f06f07b948ee0e224af9264fc8611e5f03969ccb78a9ae6437b8f984535c60afe8b7381ce1ee682762981d766f1eb3a5111af6e9d0457ad4e6962da4dc1ffcef23cc47efead75b1f0964c393999fe869aa6fe4d65e1167af3fcc9fe5aa31937eef66db1d7079c1d68e9415716cebe1611eb2240159d89512b55e6de4f146710cee83c6b3a8d604e244df0039d157bd50ab20d22a52bcbd200686c52dc149915e5b9dadec81598d87f65f8f69a0e6f583c504fc0191a770b1e5935b52bfb71704c8f6018f6620756a231dae6e37c118e1836a09367431b12baee178d75f639cd7fa09c1a85330e254bb99835ed2ce4f66f0ac591c76a3160b04a829a329a1e2c2fb15df13e827fa56485a1e7e2cc4d9fcb6705285c498e45d5f719415a1e2d8d73cd32bab5eee5aeda046104af897cd7962792ac6e3540874213d7b359d37f46cbb5ab9f3ce64c984c09fd9f7758f708870dff06e20e22f9de8d96451f45d2af6e579f9105e8f12c1a723b029440ddd459bfd1935ba2bb05c792fb936e4f9ad0988fef6f9cd97cff8177bb7ea151b397fa013302f5aeddc4cf9596e533add6ceda41b10bdaf15e186563ec16c174cd1eb2e592e7193ebbe1a6a578188df98e83ddb6fd174be2ea28539fcbee1969d06136d67fe84dae25273b30f42c6a80cb5a0eb80212cc54d9678f85c3147d3d2cf3ec4e24be25125bbb934401b0253bc919436a1af92b62ff87d44f80d9b44f0606572cb6b438848b24e4ab634ed131c718712e5426702262128764f2840fc6b486554b31bb36ae8402f0336ebfeca8f0dab76ca9d10a2015464f9c9349fa563e17071aa97aa70e6dcc5c60dee3d666c1260f87799395d2f0579970e292db212bd2e8d824472b90cf34979a1a80486a5bdc5fdd319fa24235312f497a52955989ebf237fe8c73e486cb58e451f940a120b5c4be8021b06b60de6b0bded07f22247165c88f26ece16c42052f5246b9dabcac0510a769feb55c24daf7fc9ed73c0f906f000712a4d544057e4a6e0af2707a9f497331aa75bdec49752b448141e665d61c1bdaa74e9836e9dfebd8af39164312adb71cecd3cdeacb218c4aabbe84940579932a2403927e0dd11a04bcd525bf4295c735bd263fdb2d56bf8246cae2bfef5f21c1bb699b452d009ee2687a39842426f165b6ee44c3cfcc88794bdcc19f5fe58cfe613b3b90d580d236c5e408825dc8550bd7fd16a3c2520e48b1a024068c8d14afd5ed1428d64ea2c24cb0f8be9f901b92da26014fa948f89eba09b541e1f3f2799fd4f2c97744f70cc436049045a19dd72b62b07cd2c55673d95247a9a7b3c3c5623fd3554f6bf150ee1651c192d8f569950fee0d76c44031f69797bf166be6a3f31ca9bb13b7c69b6ade621ca8205e6f93fc21c4c58d39c91f6cb60864a08c7627595372bbef1c00782f18a53027dd17b5a8aca09c4dcc029a13f624f5f830ae362b8fbf81709994c8953d0871cc76aa7616fdcad1adacf81e26a596e61905bf835b4b67066e5adbfcd7964ccea761448e104302c4a2d3a36f95a73d70725baf9ac939f05703de389e87a5eae2b9f07619d43ac3651511bbeb04ea1ee97a8f19445c884b887dc55d29f3773c87bae14b1ff85f36a03b3136c203658f13eac1c6d978aa044fdca7a88b52fa80094e9dc383cfea491913e830f72a642ba7504b188e39d08cd943943a5a40136db92f3d675b45303aeeb05e942c1f4224aa6afd3c8535df12a510eed07a60e3641ef39d86563551eada6d222920b4585e0ee01eeae38882ed2db9ef2309b08d6bdd2320be2692ba21edb7bdfc8", 0x1000}, {&(0x7f0000658000)="8a6f4049704feb5cba002cc74d0a23a169faa9cfb77a48a796d387bf4a4dd7771c3995f4b6af3491c0bb7fa8e9144d0695ab035314794dc21b2dc1dd33d6c68ea72189326572cd2b07b72ec75e8b9db379f387358a40511e35e79f7132bab6485e42489ac4248a48f19de8110c43ca4b0b03c4f8437a5a248000c181cb3669ba97cacb4bb3d7c373f2da9b10b9799a6054088b51e4c79c0c845f3854cf25a65863d0f0ecf50cfd9fb4aae250facc1f", 0xaf}, {&(0x7f0000def000)="4dda2dee79c55ea7e46affacddf13447f6e067991729b4514cdd1b4c5fdd7628685786b9dbf98da3fa2d568016d3d5b590ed92fd169f65f35449dffacb74a5d940555b2743db875416a352f90e892fe09e7f98def18ac02d16be", 0x5a}], 0x4, &(0x7f0000df0000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x4000080}], 0x1, 0x80) 2017/12/09 23:22:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x2, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[], 0x0, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) clock_gettime(0x400000000, &(0x7f0000903000)={0x0, 0x0}) clock_gettime(0x100000000007, &(0x7f0000c1b000)={0x0, 0x0}) read(r0, &(0x7f0000947000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca) write$sndseq(r0, &(0x7f0000e7f000)=[{0x7, 0x0, 0x0, 0x80000000, @tick=0x4, {0x0, 0x0}, {0x0, 0x4}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000b9b000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x2, 0x0}, {0x0, 0x0}, @quote={{0x750, 0x2}, 0x3, &(0x7f0000563000)={0x0, 0x4, 0x1000, 0x8, @time={r2, r3+10000000}, {0x6, 0xffff}, {0x8, 0xffffffff00000000}, @queue={0x8, {0x3, 0x0}}}}}}}, {0xee, 0x7, 0x80000001, 0x7f, @time={0x0, 0x0}, {0xfe, 0x100000000}, {0x4c7c9db7, 0x2}, @connect={{0x9, 0x0}, {0x20000000007ff, 0x0}}}, {0x0, 0x7, 0x3, 0x2e, @time={0x0, 0x0}, {0x6, 0x7f}, {0x0, 0x0}, @addr={0x5, 0x5f1}}, {0x800, 0x9, 0x6, 0x7, @tick=0x0, {0x6, 0x2}, {0x3, 0xa2e}, @raw32={[0xb74f, 0x3, 0x0]}}, {0x39, 0x3, 0x80, 0x3, @tick=0xa, {0x6, 0x100000001}, {0x81, 0x4}, @raw32={[0x5, 0x1, 0x131bbe53]}}, {0x8, 0x7, 0xfffffffffffffffb, 0x200, @time={r1, r3}, {0x20, 0x3c1}, {0x3, 0x8001}, @queue={0x8, {0x800, 0x5}}}, {0x3a7, 0x6, 0xffffffffffffffc1, 0x1, @time={0x0, 0x989680}, {0x2, 0x2}, {0x2, 0x3ff}, @raw32={[0x6, 0x6, 0x7]}}, {0x8, 0x1, 0x5, 0x3, @time={0x0, 0x0}, {0x5, 0x9}, {0x3, 0x3}, @time=@time={0x77359400, 0x0}}, {0x4, 0x6, 0x8, 0x3, @tick=0x2, {0x8, 0x800}, {0xffffffff, 0x3}, @connect={{0x3, 0xfffffffffffffff8}, {0x7, 0x7f}}}], 0x1b0) bind$inet(r0, &(0x7f00005dd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00009e8000)="6cdac3543b9b0fde0205ae233b1ebb943a3a17ae53ea493d66b196e31db4029609e022b36f430c280f26c150a3cc9e85511b3fd5fa06b3caede5a6c526a0ff3e9faf60de877260f48389e81a803a08e2581190bba3c90d8a502aa4a2c601143dc91fd76f", 0x64, 0x10, 0x0, 0x0) splice(r0, 0x0, r0, 0x0, 0x7ff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000775000-0x4)=0x9, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000a8000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000852000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r5 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000024a000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e75000-0x4)=0x24) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000f26000-0x6)={0x0, 0x90}, &(0x7f0000f63000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000e22000)={r6, 0xffffffff, 0x30}, &(0x7f00004c5000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000ecf000)={r7, @in6={{0xa, 0x2, 0xe000000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffef61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f97000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000510000-0xc)={r8, 0x1f, 0x10}, 0xc) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000d4d000-0x4)=0x80000001, 0x4) ioctl$int_in(r5, 0x5421, &(0x7f000083c000)=0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00006f8000-0x4)=0x0, &(0x7f0000a72000-0x4)=0x4) sendmsg$unix(r5, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f000000c000)=[{&(0x7f0000010000-0x57)="264aee28e50c8010b8800446be8b32fadbe0aa3e9b81cf5924cc6a806d7611568c1c486083b069fed0c2c8f16dd4ea203b519e7d6e37f02d8d8d68a7cd6c6a1070232172003dd51dab577adc353a3ebc1743470b0fa675", 0x57}, {&(0x7f0000010000)="34f6815c017e1079da94baf73b1b1c298c25c55498b6eee9e50ef1ced4eb2ae48ba4b846cf5ecfe643d4e90d7ed81e7293bb528cce926dc07b29e989b289bf5685522d1db951f5e09c18cc0a59f02608d46fda8ed6617b4f11d95f0732adfd5f2f3366f31d0da1801315115b288676c9af40f28e5881efde6d1dc9204f02106fac1262975158ba74152af623310372887997a11f49681987ce80d2d8fe1b5f75784f9b94746bd60dca98431250d100998b6aa0393470c03559acf5bafed4d3d07d3cac1fef6be1c639ffc14978ca99916ba0c75d604651548d714ef6d62beb5183064a51d4ec94e6ee15fe33f42b2b4a9fd8bb7624dcbeff61a68323fb802a28fa378d88b02e5cf06f913525547bd845552bbbcf510925c8af233da36c4207239d453a17dd5b4086767144c330aaecde564862999027d27598c376bac48d2c3705be903e4fc17e6b27beb829ea85b50183c168fa54e82cf8e245414cc46d23ff801cc90ddb75e55f1c4f4216cdd52244793349262b38bef3e1e8590b6682c095e30b86bd5725fb550d638859a671488035c6ea5bc6d7082f523ba18042a5238618768fec6341b7f16a825816e6f5e9f840d57a3798458f3342bc40c74433d13db8f254223cfc87a78b4285a67f50cdd540e7bec3fbae51096372fad17f5b5e486b898e9850e1bc3b548a46d49d90adf32d1ca14be5d6a79302cfae2f5c3e063e04ae30e1c11204a30ce1b73ba300c7e8b42c3269695b6cf7713feb5af1bffc46bc678247ec9a69a87919210d65353475f7886576687bd8afbd679fd2519951ba4ac159d2bcb199d3b36ee022123f6a6171437ba88197cd8e129dedc31eb119eaf8051d6a786561078d9d3c7c68e097af24467062c3ca5fca6e0e1d1601f8b9ade8327a1985fb1f02c8cbf5d7e484f453503697554fc4e5777ef7ec3ae366c7ced262e4a4acbcb8a5471f45fb7069aef8f6f204664edf91c9cbc98a8bc3e354182ba7c898453ac5a3485317684dbbfd817daa80ada42cdaf4c45462d4a890bf7ae7a27e101cb622673459952bd5f1e3d8e00ca8d8006a688abb266345f0fc052543c8b115b7bbe3712c46e1fe005cd891a8a4e7645181485d4f029bb61076d04525604c22d44a22a6f7338963248b5067e683c5e28e3eeef71ac710f8385186b87b41d93a63fd62c7c4bc9a93fd7ce3f19206377daf7ab1fb793691dca23c686499ffcb2cd7dd873d1f47c2423ff7f66f15b3d56f739e2d112aca40a8bf700435f45f5d4ebd0351d63cb2d14ec1edd610f64acb0b405871b7c53e85ba6510bbf912e174e616ce2f0d353720d6bf99674b8f3a5c398cd8b59bea886b0a6893682e14c000e0db333eae180de05860e627cd4c75cef4d1032ea78ba25f7eeb0d50e08c0368d7d2a082e8584cae0946f110f440d2fd45e724e575a2d5d9d8d1f978fc4f70f90c19b75bd20d133d493adaf446fabe004a5a46ef262d6d0d2632d1999084fdc72460d928d4a0d5a81b06dd4c102ce32348d026548519f10508bf83d4bcf1751b15c34b794281619cad88e545b4d41c8dbf110a91649672ebf7d203bae89fc2e7f890b41ebddc307135dc69251c91cc68348743d5f97c0ba1b4013b3db2d698fac109dc46a72a4cd8a6def3e5fcbd5ad6c6ca96b20f3ddb8422e712a821d24f1d87bcda2c2425a66098fad0722d3d8d8af57de45c41aa23fb3e87d9835f50aca5d59eeee042382605d3ebff438d758523c3ab3bfeacbc3524e1501a940fffc78f53eff006f672817a4303e061a1162358b89cb81700df4487926f0dbfe3562576aa01a0c92c94e7d14a4280f26fef54d647ebab80269c989e012d8ff320edc356458420ea377a45d65be12f52163b05aa6c513bceed2902aa51acc55833b3aaf340fef38d88deaf1ddbfaa35cb4c8994d1b802cd53468e5a68ca98e0b897c8632447af57bbdab7771ec53aa95638c8726397ad9126ebf78e682acadae4a7cddee3c7fa9eacc2d056ec54052a324359c7a89fff8d4616e3a4410f764ac613e979439c32c5d77cbd86f829fcb043a2709cdcc026dd5a55ab78203d562340c2c09b961d305217c886d663b357e499813251c1873cc000b0d78cfc443ef3437ecd2d4e1c7fc113a5f8e84e5cf272a8a5acbd2cfac60a7cb35f83cdf54bfda73838a0a6f86cbc54d38ff1b472bd6594e1eb35e0282b63bb3b500f239deaaaf0630ef35b17b295a98337df0fee7555d3f95bbb72749b2c876d9d9c4c1683210df1aa4dd7d0cd3232639d70bf042bcba9905b0efdb64e4682f5eb888efd4739fab25c2a567d3dbffe347a62ee1679dd505477dd08d8b6a1ba92bb99da3beed3b1a6154ac8713a2adb2446894ed60f8bdda2ea026bf63d42e03be330d2e49140e949950b13ed4783a55c20ae8cdf63d19807dcb56a6435591f4eab7cf42855ab3a4fd0f025e80212bb2d6ccec5f6cfa7ec6d8953e40a5a8ff9d872a21677673301f300ee626f4ba732a57e51eadb829ebf291c3999e777a0b4f16e4b16cf87748fdda77528eaad884cd72969136afc7ec17000e808853e30d7071343ea221ae36a9fbc389fcf163f973dabad4dd392138248c53b3e0ec79d616ce585e40197b655d06240fa7174fa93bf7541dc7a1c9d32602725c793524d3036ac16a7bfe019f11be7c5af17c2e10fd172f03ca6fc6e28f00fb0a911254019b7ce6a75b705abdc3c99ec354ae75a195ee01147fd21104771f0cc1fdc2e190d6b4eeb940b3b82c708522e024b2f05c0db3dc0e08d1a5c9d72ee76c316aaaaca33a6997915c01c69507b010d19bbf133c6b5ba322ec1bbd402b24497d379290ea2abd4e990c1b44fba4c7d1bdea8f752da2f6ef61ba1a9766bcab97e61ec81be1659cf61612648a2a8926fc5dcad5f2d72786665038fcb27007a74355fc807edf84f4996699e4d31920ba6f548e746096ddd76f74206a4749cf18dbfdc9f16e06eca97f18cc6e5925f760357bddfeb435a5523d2e684405bf28d8f4bc07bf1bdf34343371867b3d57b10de1e345fb710c03850995515750bec51c7edda7b7e1c5fe0969e1741ecd127e35ad86ba6ced35186ce58eb0ce99537e81c50c0776ec7b6fb2c37db1e2f01e1bfd89cdd0e607c9aec0dffbfc6d51312174fd45091b20bbc63bcce37b7150ee9ad44e3f0d698df449694afe2f31070e13d73d9b3bb7683ef509ff611028351e95d8ab5c20e544d453bfaaae92caf5729bca86349118933460b0243975c9af31b76de96b5e581edeec4d69ec542be508f5dfcd3fb25cc9dc8ef6c8ecaaeca0af800906c476283354ab7153066118aaacae5efa15fd8e12e7c0fe3fe5e8518a7858b53ed0b73c1cc5ec0b573741b860ebe890feadf5e84dca1956bf36a6b141e0367b679f948c8c8d75c56be33973933d65329535c6526be34041282a4488014b814e197041a12bbb80d2e7a203ac42596632159aff9183bb8e77adfe0a152ba0788e28dd5cb1b1e3cf8c7a65468509f3907777bff2a4e9728b183bdefd9c7f10ad7c667973191837ebc9053baa5e0051e9a46561930f050adbf0c5bb58edf4d1acd62ceb11dd4d57400a88d172149f552a56d66e3eb0bbf9c30cff5e67be3b7a947cef3925ee2647116fb8f6de3fa0dd18239f54150bfc594784dfc6ee1bc1ecb805b168fec59835383119b407682cccd4c9873e5706135e12fa0b6021a5134f74801ce5a573bbb4ddaf60f9007fb84624ef9b5c99d31e8262e2216a9ccce2e911e4eec982e8c0745080a7f7325921488879d06420126c11820f2c04c80c8cb3f8d58624a926e849bbafb649958bd2d0635d4ce261afa81765ffebb3105cd13aba9badf398b4c6290ecba6154210d553796c4a309d7890e51803fe00e184ddbb00725abcba64b0ecf894ae8d364d5b442d2c5a0e3155df174155aa7a5977717f86972a20ce80451d76c07f7689f240735271e33462fd59bc0a04873ab46232ba52b424a754467a6abaa208fccbb8f05cef92c2f85445aaec82dd5234672f2d3bb26663adbda30045c392830ef7f629d4c4f6a1ec1f67048e3e379329dd3c87c2a57f26a7239bdb661dbda89d2a1718af19fbb5adfe39a81c6502e9d5c3afb06fb40d5bfab4b8b10bcfcccf769681d4d8c9de24a0254cc54e6b196c52e3d309a2528e3e478d53671783d6158d1c73b93b12f3ea84b2bb0ea947fa959e9b1f042a86a12d041f7d759422bd372c6c7147bacbb848a3dce67fe07fcd014dc783f00bcee10cdfbc290605ab83e7377374c242ed96a7210f2647f12e21bef2163899dc93469c9baf5c1160e928f8ad279cd1d7b29c312ab1523cd39524bf898bb593b9017a4f3fe513e129498469cec0be55c331c973164b3eb90582f68106984bc99dd9550c35126d7d96b58719fd92688017e018c8f7bcc2addb36884edcfcebc7d5abf0e1b2c96dbe4499c709053d7c92b1187bed6557de959e721c1b0f5b6592ac2c0834da9c2480b98b1ef8c714648dc99354617106b111f98faf92bd91576e8ddd7a472366be81fd8084cd73bb0fa0dd6cd9cc954da0b17a118e36373330c22ebc2ed890f76e70ec59a7f4951d5366281a22fec6d73dffd7774427d3f84f5a599eb982cb8b9c5ad06027c434a6e8cc78859f462cf1283b8815d787af440028ba1874ba5148f86f02a0e46a537ee808fd39df29fe4b5773765fd4dc080af9d78b735f8fcadf787b4a9f3b3a019961080c264caaecb875f9f92d47844b529d7956358c862e7afc2bb2993184b753f38ff6ca34633d8af284beeb6002727403e806ae0b38977701e0249cb5fed7cf3d5e19478e2544af2329c8482002be687036e4663d2242abd24850417b18e7c84bc2813fee01882046110297de5260f6429f4030f6011f1506f6d48b13be89b4ba2c32837e67678a6a4dc03513aeabb042d2455c9281ef312806ce38ba2b614e4be0db2972dcd6c99f8ad5ee427db745cec31b36751db37e8948cfa346babe55cd272438c259a71850eac5e9cc7aa708af8b1e07c3e6d3805940be5f2b65a422fe3c3bad02f86d0d56a1b7fd3583067382138f9f66e3487cc0eb96349601497951b3a244bc036bb05e58fb18a08901858a6cd7ee322b6716bf7ba57c147ff8c014df67ecddad9555c2ed59d358239aefedd0233c67cf129a9b526ee7e30e290f46db9aa3e035eae9b4d575495b3f8a8d62f6609396ce0a57914c724cb2eec27cbe3368aed9536e8064d7cb47c281b13291e99cd74b2313f69ddcc78ab0dbe4c9775a7f58f8eebee1c3e22c5dd9efba757b8fd723653130d448afe6883f19eb2742f4eac14af7d8cec7c779eb53ca86c7e1f70ce45d4d78fb495916f3e709921bd297566f98e723649082d87f36044b15c35a059e7fe5c0669a4e6b4ab74035b7a88cf7f8d358347331d3524c966298d4e42cf86a8593f0db7d42fa5ef1cba159d9aa2db19d2dbb867c9862da5c6afa99d4ab515bc6888f070b2eb923ddd52fea5203f177345f1d905147907c03c3c3f8e8cff8dba72ef58dc4c58e3e3eaca283f8eb0a0266661b6a0d12b143c4ec1922e6d24efa32aa146264ff74b1835dd8eb956f1cad3e82867f518a79bad1fd415ff61469f43408ce6aab1671fdcc7ad5a5c287b4d03b89ae057a5cc8278c2350e7b17e088a908f65c0c2e77ee25bb1bef7d494d66548a9e154fe11f7078afd825c5e275a28e48ca3aa171708f5033b93d28a6236fae5e66dbf0c4bf0f4454800d4ba12c74d71b7fc295a650eeb3dbfb80542f6de8405e76f2ab35a847ef862f0788aeee9", 0x1000}, {&(0x7f0000011000)="5d7a000b0c78f7b1e3b4c0556b465c5c906557313cdca900091cf5e0a3ce50ac44ce4b3ba9951abfc8c0f8e314b56ea0e0f2d117859d85dddf75700ab45d08df76d010a7bbe1a8e6c134247cfad4143b4c2f7cc2c4c244202496878a71e6afe2db55a44748440d666ad588170bfd9e5b73ba6017143a85e36357765e4fd8a59945faf6068d39c9bd56", 0x89}], 0x3, 0x0, 0x0, 0xc044}, 0xc000) dup2(r0, r5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x80000, 0x0) 2017/12/09 23:22:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000a8000-0x4)=0x0) getpgrp(r0) getpgrp(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ee7000-0x4)=0x0) gettid() getpgid(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000143000-0xf)="2f6465762f73657175656e63657200", 0x800, 0x0) fremovexattr(r2, &(0x7f00008fa000-0x18)=@known="636f6d2e6170706c652e46696e646572496e666f00") r3 = syz_open_dev$usbmon(&(0x7f0000daf000)="2f6465762f7573626d6f6e2300", 0x800000001, 0x0) sendto$unix(r3, &(0x7f00002c2000-0x72)="4cd0ed38af547abaa3876c1f1504943687c73a515be1d5ab54b17a4bf6f2425b4ee33405615fb4b58723e56456df72b91680afa456eea2df26e79c7d9c2ac75f0d3cf06902299a7aa9368881e8df783c308b656bda032b0d728e4ac0c3b3b9afb848b763d5b84ee6edf8415814fdd2f37d64", 0x72, 0x40810, &(0x7f0000e16000)=@abs={0x1, 0x0, 0x1}, 0x8) r4 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x20) pwritev(r4, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r5 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) r6 = socket(0x10, 0x3, 0xa) sendfile(r6, r5, &(0x7f0000fd3000-0x8)=0x0, 0x80000001) recvmsg$netrom(r6, &(0x7f0000272000-0x38)={&(0x7f0000a30000-0x48)=@full={{0x3, {"1d652f4d804085"}, 0x550e}, [{"53d22b10d0872f"}, {"978657b2cc5724"}, {"60efe7cf1d5a8e"}, {"9d152f80b29400"}, {"477c184753ea9a"}, {"29f2da7853b07a"}, {"0d6a0bb90a285a"}, {"b02f6740f0c3aa"}]}, 0x48, &(0x7f0000db3000)=[{&(0x7f0000a2d000)="5d19160907d202f546054beb4309d24a2aee8415170e13ab7ca73d51744e07adc08def4dcfda7ccb4492b24575a1c9692141f40e85f34e3fd2da4a3216e6986ccde8d2b36256548b4a3239b4b0ce8fcab2a44202a487c82f3431a812dfc5a1403fdb7bef60e65a7d8dd983cfc541345030a4cb7167d8d6329e985aac40b6a75038f112e1ac201d1ce87f35c5cc278893bd02f6d879dfedbbd088dd4fa5567446d6", 0xa1}, {&(0x7f0000797000-0xc0)="d9da1100e691c5b4c9ac46b8f28965ec1a253d94eb137d8b595e0c3a083406b9e15707aee0683997463cf37777e4cbe73010b7eb3856e01306d9a90593228647ce79dbd90b5f4a682a8e67f0f1a70ba87d0cadde7c34e328316473608e169832f859d009741a66866746a5cd8e067ec7168e3e325e3efb4313f77944d259f767e0c04b8cdbf374dac76a2fed63b886377f7bc079414f73ab46466b99482c0a2ce6cea6241b0d7baa6420bc51ca254a71868513cc4d67d2c9ffff5ab96f750e85", 0xc0}, {&(0x7f0000d00000-0xfe)="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", 0xfe}, {&(0x7f00004a5000-0x2a)="eedfcf868422313400ae06864d7102c0345b58460119c75a895fc29b543a1071797c9683fafa3424dbce", 0x2a}, {&(0x7f00006e6000-0x6f)="e1289ff69b68d6e7797acba90a2ade0277c130026591647aaa7e64ffb3ea1f7eee47ea3e15406d5e93967844d3dd0fd16481e167ec1424b3412de73421836d93b065cd0f8bdb14341f09eecad88a64405ae0ed06fb67fd9023cd93cd24359a58691684a1f5ba4c5ce77b8a04f07677", 0x6f}, {&(0x7f000040a000-0x73)="b7e09e48c6f3d151e114607c3c30969f98bfd12d91eb0e63858aa7d01d7a804554e90d45c8d4b18774559fad8b3b8d356fed5b011f95725c20726bab364e4bbcb044a969055f69238bff79633412e2aa8ca4ecb2ed3d0bc363baf18fc8d9d9990fdba5ffea9db3d5839c8d6fc038c7ee64e37d", 0x73}, {&(0x7f0000367000)="dc31ad9714df7e809588d4cbae35479b817c0bc2", 0x14}], 0x7, &(0x7f0000581000-0xd8)=[{0xd8, 0x11e, 0xffff, "e19e720a2a38bce6373f881dead62fbd7dce53b3918b8a656e883a2b371adcb949eaeb2415985962888e5c3e15a8eaa0f67651c27dc27e44a9e25a2823544b18458ade285de36eb8beb63b41e1d4e143bbdcac6249665346456a91c6735f05670d33c391362e5f68e423938861b4da3b31ceeeaca0674ddfa8ee8dea3994fa2b41ede0e6dd73bd5d39f4c205eed9516c95950509e17e2f7fc01bff80568354405b423c05d150c7e6beeb061d641f89bccbe72077cd3475f319c94b750b556f88b97c5978bc6087"}], 0xd8, 0x0}, 0x2002) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000622000-0x28)={@common="726f7365300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000d0c000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, r7}, 0xc) [ 196.411783] IPVS: Creating netns size=2536 id=29 2017/12/09 23:22:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00007fe000)="1f0000004a002500fff1b0f5000008ff0a3f0000000500003037e4fe441951", 0x1f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ec0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000361000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f50000-0x4)=0xb) 2017/12/09 23:22:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x299b) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000068a000)="aa4104a150aecf6874a5763eafe653ccef452df1320d6c6b93c065692cfaf068fddc4f219d871d445e4040539adbf318bc524297e6293e48c5aab6406ccbe0fe7ce63655f43b4c85553e85809921c9ab2c791a01aaa60f606783b4980c059036f3f20bd3f50ea4f7f8d79dff911f3804a6251e1ab6a8c5ac6f98251bf452ccef3a3f7139f8080d9e942e7c0baa89f7cc327db545a42a8af593e7ace9e1d0404e6a20099600f1c90b7d19f89d2539763d5e12055eaafb4fd3cac0dd8fdba8af35c7c2072aa95c9a7a4db0255e5763f9ee8bf8") write(r0, &(0x7f0000caf000)="9c", 0x1) fchmod(r0, 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000208000-0x8)="2e2f66696c653000", 0x400000, 0x20) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$TCXONC(r0, 0x540a, 0x4bd1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$KDENABIO(r0, 0x4b36) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000208000)="2f6465762f73657175656e6365723200", 0x54a7980fcdf111c5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00007a0000-0x8c)={0x5, 0x1f, 0x800, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlink(&(0x7f00007f7000)="2e2f66696c653000", &(0x7f0000974000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000d9a000-0x8)={0x4, 0x1, 0x6, 0x5}) ioctl$TCSETAW(r0, 0x5402, &(0x7f00006be000)={0x9, 0x48000000000, 0x2, 0x7, 0x0, 0x2, 0x4, 0xfffffffffffffffe, 0xfffb, 0xf}) 2017/12/09 23:22:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"0deaf7e2460353"}, 0x0}, [{"5f00c571b9d705"}, {"785c1a3749f241"}, {"f827c298e3b839"}, {"0b198aa822e264"}, {"5d12f05378092a"}, {"92024efed45913"}, {"ca5c13190f9a2c"}, {"36e9c0aa8f8c28"}]}, 0x48) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000625000)="2f6465762f73657175656e63657200", 0x400100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000001000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cb0000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={0x0, 0x40001}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x8}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000005000)="f887853f3c084c468c728332a05506000000874c13621a14b6d2c2447027948a0815adc7245162fb0700000000000000df067be9d4eb8e96052a61250ef4b6dc710c8436000000000000954edd173e33b71ee12ee010790df130944eca3bb494bf3e5d8f2805a7dbaaca01cc916471974416a1ac88562c76628a9c7251248511036a9fe5bc10", 0x86, 0x0, &(0x7f0000002000)={0x4, 0x0, 0x401, "03daa8017b7f", 0xfff, 0x0}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000007000-0x8)={r3, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000001d000)=0x0) setpriority(0x2, r4, 0x4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)="2f6465762f70746d7800", 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000001f000)=0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200401, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f000000e000/0x3000)=nil, 0x3000}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x1000000005432, &(0x7f000001e000)=0x7) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/09 23:22:52 executing program 3: r0 = socket(0x10, 0x803, 0xd39) sendto(r0, &(0x7f000066e000)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000f23000+0xe9e)="73656c662d272a6c6f4f00", 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000284000-0x8)=@assoc_value={0x0, 0x8001}, &(0x7f0000739000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000604000-0xc)=@sack_info={r2, 0x0, 0x6}, &(0x7f0000e95000-0x4)=0xc) unlinkat(r1, &(0x7f0000211000)="2e2f66696c653000", 0x200) read(r0, &(0x7f0000296000-0x1)="00", 0x1) 2017/12/09 23:22:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e0d000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000001a000)="6e65742f69676d703600") seccomp(0x0, 0x1, &(0x7f0000829000-0x10)={0x6, &(0x7f0000a1c000-0x30)=[{0x100000000, 0x68, 0xc0, 0x4}, {0x7, 0x9, 0x400, 0xfffffffffffffffd}, {0x8, 0x5, 0x4, 0x2}, {0x20, 0x0, 0xfffffffffffff001, 0x3}, {0xad, 0x0, 0x3, 0xea}, {0x5, 0xfffffffffffffffc, 0x3d8e, 0xffffffffffff3a20}]}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b00000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000866000-0xb)="70726f6a6964756d617000") ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00008aa000)={&(0x7f0000671000/0x4000)=nil, 0x100000001, 0x5, 0x31, &(0x7f000043a000/0x4000)=nil, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000a97000-0x8c)={0xfffffffffffffffb, 0xff, 0x9b55, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r3, r1, &(0x7f0000318000-0x8)=0x0, 0x400000ff) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000021d000-0x4)=0x8, 0x4) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f00006c5000-0x4)=0x0, &(0x7f0000199000-0x4)=0x4) 2017/12/09 23:22:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x1000, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6, 0x80, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0}, r2, 0x100000000, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$netlink(0x10, 0x3, 0x0) getxattr(&(0x7f0000166000)="2e2f66696c653000", &(0x7f00007f1000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000a4b000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) pipe2(&(0x7f0000b50000)={0x0, 0x0}, 0x80800) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000fa7000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe2(&(0x7f0000072000-0x8)={0x0, 0x0}, 0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r8, 0x29, 0x40000000000036, &(0x7f0000ad8000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000fa5000)={0x0, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x1, 0x20, 0x9, 0xffffffffffffffc0, 0x5, 0x7, 0x3, 0x5, 0xffffffffffffffff, 0xff, 0x0, 0x40, 0x2, 0x7]}, &(0x7f0000475000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000830000)={r9, 0x7}, &(0x7f000038f000)=0x8) setpgid(r2, r2) fstat(r4, &(0x7f0000a10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fdatasync(r6) syz_open_dev$urandom(&(0x7f0000bba000)="2f6465762f7572616e646f6d00", 0x0, 0x101000) r11 = getegid() sendmsg$unix(r6, &(0x7f0000e82000)={&(0x7f0000018000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000047c000)=[{&(0x7f0000fc3000)="", 0x0}, {&(0x7f000047b000-0x81)="c3fb2f5eda6014a9718893ac0ce1d1ddb2c8b8a0e7a574d35ce00c2b4ebdc346fe13a3c41564d0f915400e441fb0532b2845dc7b340740c1422c01a0546d70de98cbcb3a6beeb35a9a03dac7f77390c996568054d2b405eb9c64d61cd6ca3c65419f904708137298afb26a9164f09bb367b309631981eb5a446e10df2ff13738fd", 0x81}, {&(0x7f0000dc8000)="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", 0xfb}], 0x3, &(0x7f0000f47000-0x38)=[@cred={0x20, 0x1, 0x2, r2, r10, r11}, @rights={0x18, 0x1, 0x1, [r3]}], 0x2, 0x40}, 0x0) setsockopt$inet6_buf(r8, 0x29, 0x36, &(0x7f000097c000)="", 0x0) write(r0, &(0x7f00008c1000-0x9c)="db0530874d6f65364ed85315f18fbd38d12261c65a9baa23d0c349381d08163da9bc1a172a6d41559823eb09fc674a543bd146c42f8e812f12c9a8b509044f892525a59e0beb80b00c5f4bf2c2b212d917e9205aae922833a8f0de7f0ff8db5b0941f3fb3763137cf3f0bebdc9be3cf06ab24faa83caad2b02da0cd07264b2fd0a11c4a5a17bc2b80879b129abef39d591dab7199386fdd135ae4b4b", 0x9c) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000b83000-0x4)=0x6) writev(r3, &(0x7f00006db000-0x10)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a000066006dff069902ffe10800080004000a000e00000001", 0x29}], 0x1) 2017/12/09 23:22:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b4c000)="2f6465762f6b657963686f726400", 0x82d00, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000063d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000745000)=0x1c, 0x8000000080000) r2 = syz_open_dev$sndseq(&(0x7f0000c36000)="2f6465762f736e642f73657100", 0x0, 0x1000020042) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000936000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4bac6d7b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ceb000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a38000-0x8c)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009fc000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x404, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000000c000-0x5c)={0x0, 0x0, {0x1, 0x2, 0x3, 0x0, 0x7e000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000bec000-0x5c)={0x10000000, 0x2, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f00000ca000-0x8)="2e2f66696c653000", &(0x7f0000bf9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00002b9000-0xa)="2f6465762f70746d7800", 0x100, 0x0) sync() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000089f000-0xa)="2f6465762f70746d7800", 0x4002, 0x0) r5 = fcntl$dupfd(r1, 0x7fffc, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000909000)="2f6465762f73657175656e63657200", 0x101000, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000441000)={0x2, 0x1000000200007d, 0x8001, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x800000001b, &(0x7f0000ece000)=0x100000000010001, 0x4) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f00005fd000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mq_timedsend(r5, &(0x7f0000244000-0xff)="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", 0xff, 0x3f9, 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0]}, 0x28) getuid() fstat(r2, &(0x7f0000218000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000948000-0x4)=0x0) socket(0x10, 0x200005, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00003e9000+0xb4c)=0x112ecf911) getresuid(&(0x7f0000ffc000-0x4)=0x0, &(0x7f0000e29000)=0x0, &(0x7f000009b000)=0x0) 2017/12/09 23:22:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in=@empty=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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00007e1000)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000569000)={0x0, 0x0}) r2 = dup(r1) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ca4000)=@generic="f8ec0ca8616183553ad07c87cd149e6c") connect$ax25(r0, &(0x7f00003bd000-0x10)={0x3, {"6d6be3ebd1bf1c"}, 0x6}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e9c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000844000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095a000)=0xe8) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00004a5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00007f7000-0xa0)={0x0, 0x98, "a146149bfc1a4477814586cc83d7b8d61fc47eb82eb6f5eec88ec81e08a5a094d543f9a558e979075137b76dd949b1cde1acc12055fee858072c883cb0e295f39f94ba4550c2f4db24fbeb9399feff8248de002e36a7c7d97fe40f26e067e31f0ffe7c06988e4d63ff540c102e1b39c7daaf038a28d2eea2de69164151c0b831ab6fc2648ae949b0d52bf58bc41d6055d56a0e353e3908b3"}, &(0x7f0000730000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00001f0000-0x87)={r3, 0x6, 0x7f, "35dadec886df2ac76455056cb220a44bf867cbe16d2ff041302eff125d4f091bc0795ce188cb030a2a252f34e3b98bdd69f365a30b3388d8ece590363c23671feccef100d2db3e2581f30ad35f5bc632ac9032adf33d0eaed7072e2dce15c932b92d54ee3f84729f521da71ef312ced39bf31a450053f79a7e568412283302"}, 0x87) fcntl$getownex(r2, 0x10, &(0x7f00001be000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000b0b000-0x20)={0x1, 0x0, 0x2, 0x1f, r4}) r5 = add_key(&(0x7f0000abe000-0x6)="6c6f676f6e00", &(0x7f0000ad4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b77000)="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", 0x1000, 0xfffffffffffffffe) keyctl$read(0xb, r5, &(0x7f00009f2000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) pipe2(&(0x7f0000dc9000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000649000)={0x3, [0x4, 0x20, 0x2]}, &(0x7f000067a000)=0xa) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0x40085112, &(0x7f000021e000-0x50)={{0xff, 0x8000b}, {0x0, 0x80001a}, 0x7ffe, 0x4, 0xfac9273, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/09 23:22:52 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000920000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"668eab6141c358"}, 0xfffffffffffffffa}, 0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0) setregid(r1, r2) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000003000-0x9)="76626f786e65743000", 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000004000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000)={0x80000008, 0x0}) setsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000002000)="374766f55fcb23ed9490097de047f4b878b823850aa2654da1af508b2af75e94e5cb3c39ec2367a28cecec6cdf72da72b4b277225318c19269498190ba62fb6b7836721996cb1a362441aa09a1e42d3d3d88397eac6089ed4ecbd04d5f3cad7c3d761e7431884117c0aac0bcb9437ae051723dbe7b6b6b2c548657afebe83c2c06c35b0d4881283f302062", 0x8b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000005000)=0x0, 0x4) ioctl$TIOCGPTPEER(r3, 0x5441, 0xffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000007000-0x8)=0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000007000+0x415)={@common="69706464703000000000000000000000", @ifru_flags=0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000009000-0x2)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x20, &(0x7f0000009000)="2a8a5b89e7862a9afac12ad8a31bb3efe1372767718e38d2296091082dc897ec09c62225f4f3082da3ef4d021d352274edc85153afe43ddd8e2d1beda0dcd7cb517e16b41b317e2a7d6b83691c123aeb62b5e1ff31bbecb2cc4fb2cd10309f0b4d6b819b65eb417109110d8d35ecae5aad0f70ccb2", 0x75) 2017/12/09 23:22:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f00009f9000-0x10)=[{&(0x7f00000b2000-0x5a)="580000001500190000bb4b000000000000a33a850280e076480243c808fe58a2b25205000100723e0100010000d7000000052c04ec1741380a0096000000000000008d0000230b0c00000000000060edaa1dda4a0ef86e01", 0x58}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000394000)="2f6465762f73672300", 0x1000, 0xe001) socket$netlink(0x10, 0x3, 0x6) prctl$setmm(0x23, 0x2, &(0x7f0000a2e000/0x4000)=nil) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00009ad000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f2d000)=0x14) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000012f000)=0xca, 0x4) 2017/12/09 23:22:52 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x807fc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006ea000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r1, 0x6, &(0x7f0000ba4000-0x20)={0x1, 0x0, 0xfffffffffffffffc, 0x4, r2}) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000fae000)=0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000faf000-0x8)="72787270635f7300", &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000faf000-0x1)="00", 0xfffffffffffffffd) r4 = add_key(&(0x7f0000016000)="6465616400", &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000017000-0xfa)="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", 0xfa, r3) r5 = add_key(&(0x7f0000017000-0x8)="6b657972696e6700", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r5, 0x2000000c0004) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d0e000-0x4)=0x0, &(0x7f0000fb0000-0x4)=0x4) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00008eb000)="7573657200", &(0x7f0000fb0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fb1000-0x94)="64733237bfd7e0a8e7b096e4c8d7b0ec5823052c105e89d3dbfa7673c136c74e83e157decd34cbf49e8dd9d77506ee74934422a65c0ec461ca4d0b6f46464d25e8312cfb1bd59c7d1860f54149acd6b4ce4122f76a414e2a527794027493b986b2e778db7f9b737650b0de9125378a4e9270e9497d966113c34af64acfa6966c1d515c2f52b6f7da3f828e9307bb98d1b82671f8", 0x94, r4) keyctl$link(0x8, r5, r4) keyctl$session_to_parent(0x12) [ 196.882531] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 196.891127] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 196.896866] ALSA: seq fatal error: cannot create timer (-19) [ 196.918647] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/09 23:22:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000027e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00008dc000-0x18)={0x0, 0x2, 0x0, 0x10001, 0x2}, &(0x7f0000e93000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r1, 0x4}, &(0x7f0000002000-0x4)=0x8) r2 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009d3000)=0xfff, 0x4) getsockopt$sock_int(r2, 0x1, 0x39, &(0x7f0000ff9000)=0x0, &(0x7f0000ff8000)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ff7000)={0x0, 0x0, 0x0}, &(0x7f0000674000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000bb8000)={0x0, 0x0, 0x0}, &(0x7f0000ffa000-0x4)=0xc) r4 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r4, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) socketpair$unix(0x1, 0x10000000000005, 0x0, &(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x43) socket$netlink(0x10, 0x3, 0x80000000000000f) readv(r5, &(0x7f0000059000-0x10)=[{&(0x7f0000057000)="00", 0x1}], 0x1) shutdown(r4, 0x2) acct(&(0x7f0000d0c000)="2e2f66696c653000") getsockopt(r6, 0x8001fffc, 0x4000000000000004, &(0x7f0000fc6000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000b5000-0x4)=0x62) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000aa4000)={@common="74756e6c300000000000000000000000", 0x1}) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f00002a1000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = syz_open_dev$evdev(&(0x7f0000417000)="2f6465762f696e7075742f6576656e742300", 0x8d0, 0x101440) ioctl$EVIOCGBITSW(r7, 0x80404525, &(0x7f0000c31000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvmsg(r4, &(0x7f000025c000)={&(0x7f000082d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f00009c4000-0x90)=[{&(0x7f000011b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000ea5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000963000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000d8f000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f00000ad000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000d33000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f000058e000-0xa)="00000000000000000000", 0xa}, {&(0x7f00001dd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000ac0000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}], 0x9, &(0x7f0000e4e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, 0x6}, 0x1) dup3(r6, r5, 0x80000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000136000-0x11)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) memfd_create(&(0x7f00007d1000)="00", 0x2) r8 = dup2(r6, r6) getsockopt$netrom_NETROM_T4(r8, 0x103, 0x6, &(0x7f000000a000)=0x5, &(0x7f000034f000-0x4)=0x4) sendto$inet(r4, &(0x7f0000f75000)="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", 0x5c1, 0x20000000, &(0x7f0000150000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) capget(&(0x7f0000ff9000)={0x20071026, r3}, &(0x7f0000edf000)={0xfffffffffffffff9, 0x7, 0xa81, 0x0, 0x3, 0x5}) 2017/12/09 23:22:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000716000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f000050d000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sysinfo(&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000011000)={0x80000000, 0x0}) epoll_create(0x200) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000065b000-0x24)={0x4f34, 0x5, 0x1000, 0x4, 0x8, 0x2, 0x8, 0x7412, 0x1, 0x800, 0x8, 0x0}) dup2(r0, r0) 2017/12/09 23:22:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000, 0x78, 0x2e2, 0x2, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000dc3000-0x4)=0x7) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00004ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) r2 = socket(0xa, 0x802, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)="") connect$inet6(r2, &(0x7f0000ce8000-0x1c)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl(r3, 0x8936, &(0x7f0000000000)="") setsockopt$sock_cred(r2, 0x1, 0x19, &(0x7f00003c6000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000888000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54a924a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00000db000)={0x0, 0x0}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r6, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) connect$inet(r6, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000048000)={0x0, 0x0}) sendmsg(r6, &(0x7f0000068000)={&(0x7f0000f08000)=@ipx={0x4, 0x4, 0x0, "cd500f3fdaeb", 0x0, 0x0}, 0x10, &(0x7f0000516000)=[{&(0x7f00006b6000-0x3f1)="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", 0x3f1}, {&(0x7f0000794000-0xdf)="8ceb512e512fbced157a49f2c529d9c93c798fe4e67e742bc5c74e2eb7d48d63de0d9e82665535f5cdba0f2e95baacf136a9873deaba09df7fc37a937defdf30c204b5160ba8a16379fc6653979d210993987bff0f7a90e80522ccfdb98fd9b3260499330a1bb43259fa6b1ef0ba97d3641c5502a5f1175442816f75547c8d670796f90177a9eddb27298e63a6deaa5bb5e3e7e7f8b40b0bc40b1bc0e3ce17682f9d8dc8862be981bc10ab8fb11da0acd6f4eb493ffa33933cee2d86aca7f733d7c8a0df09ecf11b869950f1901f888930d9cfbe41d6c2642574f8f0ba0e6c", 0xdf}, {&(0x7f00003b5000)="9ba2f0d3ecb32eeacb3dd4a1f6500350d51cc670a26cbb2320adf1467354da06c8d0cbc589e7d9f82ddcd4ff3c4719fc87dd231d269a3ffd4cb704637e09a38c6589d1636b0d4ce33a60314fcfad3f91b935d6626503217c56b5d6440d2251d187518480e1f81e41123b52994aafc24e167f22d36ab86bb3836e5fa9ea7f95791b1388cf25083647d2c6b9011ba5413df801eaa0", 0x94}], 0x3, &(0x7f0000e0c000)=[{0x1010, 0x18e, 0x19a5, "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0x1010, 0x40}, 0x1) getpeername$ipx(r2, &(0x7f0000157000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000bac000-0x4)=0x10) splice(r6, 0x0, r5, 0x0, 0x4000001000000c, 0x7) r8 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000b61000-0x4d)={0x0, 0x45, "05c9336cb21f515bd775a972503cb36201159554af67f5c9b0d8d4c266c59936f49322710cd90af03faae76bd8515ddd751aab34651194545565fcc8378844c28895bf20de"}, &(0x7f000028a000-0x4)=0x4d) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000605000)={r9, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x7, 0x1, 0x300000, 0xff, 0x100000001, 0x8, 0x4, 0x2, 0x5947, 0x2, 0x9, 0x101, 0x100, 0x3]}, &(0x7f000015f000-0x4)=0x108) 2017/12/09 23:22:52 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) socketpair(0x2, 0x80000, 0x5, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f000002b000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x1000818, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)="2e2f66696c65302f62757300", 0x0) r2 = open$dir(&(0x7f0000eb6000)="2e2f66696c65302f62757300", 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c89000)="2f6465762f73657175656e6365723200", 0x101002, 0x0) accept4$ipx(r0, &(0x7f00003de000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f68000)=0x10, 0x800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x10, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00000a0000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x41000) r5 = dup(r4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r5, 0x0) socket$inet(0x2, 0x6, 0xb419) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r6, 0x0, 0x480, &(0x7f00008e6000)="000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x18) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004f5000)={0x0, 0x0}) signalfd(r4, &(0x7f0000c67000)={0x7fffffff}, 0x8) clock_gettime(0x0, &(0x7f0000814000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000e19000-0x40)={0x0, 0x650, 0x27bd, 0x6, 0xfff, 0x10001, 0x4, 0x4}, &(0x7f00008fa000)={0x1000, 0xffff, 0x5, 0x6a1, 0x100, 0x5, 0xc1c, 0x0}, &(0x7f0000feb000-0x40)={0x3, 0x1f, 0xae8, 0xffffffff80000001, 0x6, 0x401, 0x7, 0x2}, &(0x7f00005d3000)={r7, r8+10000000}, &(0x7f000051b000)={&(0x7f0000f77000-0x8)={0x20}, 0x8}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00005d3000-0x10)={0x0, 0x0}, &(0x7f000069c000)=0x10) clock_gettime(0x0, &(0x7f000007a000)={0x0, 0x0}) utimensat(r3, &(0x7f00009f3000-0x8)="2e2f66696c653000", &(0x7f0000074000)={{0x0, 0x7530}, {r9, r10/1000+10000}}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cbe000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) getsockopt$inet6_mtu(r11, 0x29, 0x17, &(0x7f0000962000-0x4)=0x0, &(0x7f00006cd000)=0x4) syz_open_dev$loop(&(0x7f00006d1000)="2f6465762f6c6f6f702300", 0x0, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000391000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r11, 0x0, 0x30, &(0x7f000060f000)={0x4, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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]}]}, 0x1a8) 2017/12/09 23:22:52 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fde000)=0x0, &(0x7f0000fdf000-0x4)=0x0, &(0x7f0000dfb000)=0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000b5b000/0x3000)=nil, 0x3000, 0x3, 0x1032, 0xffffffffffffffff, 0xfffffffffffffffc) r1 = syz_open_dev$sg(&(0x7f0000ff7000-0x9)="2f6465762f73672300", 0x8, 0x10a00) syz_extract_tcp_res(&(0x7f000086a000-0x8)={0x0, 0x0}, 0x3ff, 0x5) syz_extract_tcp_res$synack(&(0x7f0000f83000)={0x0, 0x0}, 0x1, 0x0) write$tun(r1, &(0x7f0000b09000)=@hdr={0x2, 0x0, 0x101, 0x100000000, 0x5, 0x39, @ipv6={0x7, 0x6, "149c5d", 0x243b, 0x21, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@routing={0x0, 0xe, 0x1, 0xfff, 0x4, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x3f, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x27, "9b7d67c13e21d27c6e6e3320d577423fc2ffeeebc5298900a46eb83c3626e70a877b7266124383"}, {0xfe, 0x54, "391c6163340dc9fafb6797afe7166a38aa9f7e803c3e5b5231b1cdba68ed94dd77b141a058490a940019dc5629fe577e9657b3dc77dfaf8e653b26a53ad5009b19dba133842383263d83b5b77ba4316cc701642c"}, {0x0, 0x2, "46e4"}, {0x0, 0x5e, "8d8ebe9b464cba70253e11d0949df38f7c91f9f87bbdc38e776757dea24b52dc21a14462c08e9b43b7b3073cc1b517217095881634a04e228ea8332cc600b77e330d96c34cf8de13a632fc8fa6b34f0a44cae5679b5dfd71887330d5c483"}]}, @fragment={0x3b, 0xfffffffffffffffa, 0x4, 0x7fffffff, 0xbc5d, 0x5, 0x3}, @dstopts={0x32, 0x442, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x1000, "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{0xcf, 0x1000, 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{0x7, 0xe2, "7eb5d1240355e84be15b5206380715ffcea8f0d29caafa4f4264763d198f1bba1cc185cde8b98654066bc1680a47e5c2a84954225c11c07ea02f0dec3cdaaac4eae5e2914aa37b699abab16b0ec058ddcf10fc575f97aa40290ec30ede0d32fd2449d683132deaa750fea6da1dd1864e9c7c83519bdec3d02b48336b46d01d501a98ced08f383ba75501f7ec0de6a5485d3a5ee51ea911a3b29080fc5be6e865dbedc5d839b7702991390c4ee75b2cef534f4b1e8f8a600d7f809beaaa02c3e8f2d541031dff6b8a2b54a58231925af72cc3a36cfe0160d98944a530c9925cc5b8f9"}, {0xc9, 0x3f, "2690190ff3222dfbc22eadaf9a5eda6e23e1fa03cbc19caa929429d6d63cba424da3d1e66eb05965259e88a6dfc27469ea503ba2516b6e56bc584684b50249"}, {0xc9, 0xeb, "1e9f5b06fa0872d5e0156cfce93716df95632d1f07359f9ac71278b9d83a24d7625463b898b3346458e67c1aac300e59eb161dda2a307bc11ad8654abfc7c722e3140d2ec144a23dd93e8cdec2ae71fbdf43eca8ea63f38935f24090d611335876ecb98b6735b8bc63216c94ef3fbd0f80fe3f007f9b8445b143fd9ef462333b1c426facb11857ce469cde5a247a3a3d6ab70c823843defc258e9911dd0ab7ae9f33cab4eea73d97ab75af9dcdb63c44804bf6953c36d2e9198f345b4b2a3d7d62656d4c72c63cb5460c38921a2fb0677bf2be0b8151f7f8fc9ec7d8b6c447a46522ab135ae1935a90d4f9"}]}], @tcp={{0x2, 0x3, r2, r3, 0xfffffffffffffffb, 0x0, 0x9, 0x20, 0x4, 0x0, 0x953, {[@timestamp={0x8, 0xa, 0xd4d, 0x0}, @generic={0x8, 0x4, "44d3"}]}}, {"bdb78a4da4c7d76cb269156febe5c6cbfccd25bb6a1bc9c1fde0573d9e30cfb48f2c5bc42d44f79f2ab9b9e0a2ec35fd0dc0054ab393709ec34e0d023bd79f6ef9805c37ccbc27465a4d7d685dce4ffcd7fb1bf0f16c0c610340406e1a67b982342c85b8eeecdc00ff970bc3b953890689dfbcbff6b9e144495088ccf04d6382bf3776d252cbb195ba"}}}}}, 0x246d) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000fdf000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fdd000-0x4)=0x28) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000063000)="7e5c5bbede2a202fd080b9ff7def1819d6bb22b6f7ad881a70d3ca92021528d3a0d87cb99ec1fd6c9c4303bad7602a", 0x2f) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fde000)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0xc) capget(&(0x7f000010c000)={0x20080522, r5}, &(0x7f00000f5000)={0x2, 0xfffffffffffffff8, 0x0, 0x8, 0x2, 0x10000}) r6 = getpid() prctl$setptracer(0x59616d61, r6) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f000050c000-0x8)={0x0, 0x0}) r7 = syz_open_dev$evdev(&(0x7f0000f53000-0x12)="2f6465762f696e7075742f6576656e742300", 0x6, 0x50000) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000c1b000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = accept$nfc_llcp(r1, 0x0, &(0x7f00007f2000)=0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r8, 0x118, 0x1, &(0x7f0000fe3000-0x4)=0x0, 0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r8, 0x118, 0x0, &(0x7f0000596000)=0x4, 0x4) ioctl$EVIOCSKEYCODE_V2(r7, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0xffffffffffffffff, 0x0, 0x0, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x10001) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00007ad000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2017/12/09 23:22:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000a, 0x7, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = creat(&(0x7f0000a18000-0x8)="2e2f66696c653000", 0x103) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000cf1000-0xb0)={{0x2, 0xff}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x20000, 0x2, 0x4, 0xffffffffffffff56, 0x3f, 0x2696, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) inotify_init1(0x80000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000dec000)=0x3, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b0e000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000922000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000286000)=0xe8) sendmsg(r1, &(0x7f0000e48000)={&(0x7f0000c9b000)=@ipx={0x4, 0x1, 0x0, "77d56209b9fe", 0xfff, 0x0}, 0x10, &(0x7f00001e9000-0x10)=[{&(0x7f000097f000-0xe5)="09652aeefd1217e15ba1eae64b7051dada1f16ac1ce19a32a57f0ce856708016821f854c5b9afd6ca01bd66364046119018ee4d25fd9cb0acda65924d1efeb5f68750fa5c2d8d4567d6b195aa1b4ec5b55dc0add852fbfd7c685e0c8729781628b20926901363b879dda78874127a1b1fefa917d6dedb0bca948c3ea6feb146961357865da1e7d60cfdcd7b1d7effa1789047c0d91948c8dd3767e1080fe018d43903b2cf99f6b7520d2a5b7898681cf26c24cae945bbdcabd57a1957867395681d338c57753cd300438986e40a464ab8f7dc9a4840ff4861cbbcac6b5c8d6dd7d75b6b062", 0xe5}], 0x1, &(0x7f0000e45000-0x480)=[{0xa0, 0x6, 0xf25, "1152935fec62c0906c8ac605e2c7f1592bbbbcd367f1a1d79ff8ebe31a3b375f028f182443a9416ad2a6863a855e3d323de35866953dd4f306655313f639d277b97d228bc73556bfeb29e684e511a1f3389d04f17a9546c319aecedf953957d0bb1a90ce4ed598446b61a17689678ffb43dcbe5a8aa91d5fd66caddca577051757544b2a68ddbc0578481e7fc3"}, {0x28, 0x112, 0x9, "74816cc5306c27f2011455d557b0da86f77982ede2addb"}, {0x68, 0x84, 0x4, "d6346f24c85163751502bf3390ea162505dae10aa6342685655cfcfcf8e5d44d4254bce1abaf5d1725c62c8307fc38425cccf2591ca14e37f9f4710087628e291652308addbd526f4e3b5fdfc994456688dcafbd5a"}, {0xf0, 0x103, 0x100000000, "7b9ff786400b148e68f84c09fc747fecc411e21266fdb7f1524a60d768aaa4f97705454f66dab243fcc5d9a7fba74ee1035ae84999ed3a16f14d9f697464ee3f0bb8c8a427cbfcf2d510e5d7246efa609eabee07ace1f67795f8bba166001f28afb75a187e8311bc0d0f072c322edaa12c3de522c747d9121820edbbb94f8c81df4ae94ba8f84acd8c6412e6d0df7c497fe991118708407d706c2db0760b9c36dbd3836073116db3ff08c1e93d77e309e0f6c6d826ff8deb12ef7a4675b78cc723006b5e7893e5e32eae1fe66ce4f93dae77cd21bcca2dbee6029d"}, {0xc0, 0x11b, 0x8, "2ddc0b6f73818185641c6ca68d5c847c29c89020e016695016158d4a295e51b5c643e225a6c1a4bdd6925c4ed8bcfd94d94593a091bb49a0d92b7c42da869675f23d0d0e15268c30808277ecbcf6b156764c02ba0558355090f8630fe9cea2c6199aa4039f33c960c7aecf78438fa90a93ed4b01cca2aa8b609c373ea4daebc61d2ed79787d3c6a9aa6093825ee15203e14eef4bf26092c76bae9432a23936be81ac89d29e10468085e241ca73d0cf8e"}, {0xa8, 0x110, 0x277181d7, "5ff01d42974e2b87be7ec5e1347a473425d7fc79fcae42e47f44c7210169b76274b5cc7792026a43c571de9548cd9b498add3b52a39bf0ad0f7756fb6ebf1a3cfd8de3bd2ed33cd7f48e357eeeca4e4e2baec6e9b0bd2c3b52e428da3a51dbcb56aee7f13eca4f5470017f751bef6e55d092783b2c9fde219fa6780a18e71930846c5babfe0bc02499b882e336f76e9bf627e5adeb317e0e"}, {0x18, 0x12f, 0x1, "c6c58761"}, {0xe0, 0x102, 0x9, "43d71aeae79fcf2ff5d0053c424ec7fe849bbe98fbe6980bc816297825ad19500ad7a2b76f78376ef07d6ba32165d9d1c5bb0546de13c8f2ed07e1a96e097c7c3c2670d473f9293b127534bf909b0a6e9a9ccc80dffca69b2685d2ab146efca14440e794d78f09cdedbe9dee91ecd45fb3a8e8b9870cb66e17ad1e684d3e4fd92abb8fde8fb3f025fc14fe5f7492b6e7f1822708de07aed77eeff49f7b58502bc406cd612d9b01ec4e002a6b5ac24eafc13d1b79e8b97e1678cac832bb3017b4f1563bd3032e4595c9288d47"}], 0x8, 0x1}, 0xc000) getgid() [ 196.929327] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 196.930808] ALSA: seq fatal error: cannot create timer (-19) 2017/12/09 23:22:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da3000-0x8)="2e2f66696c653000", 0x18) mount(&(0x7f00004bc000)="2e2f66696c65302f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000051000)="72616d667300", 0x1, &(0x7f00005dd000)="") socketpair(0x5, 0x8000e, 0x9, &(0x7f00005e7000)={0x0, 0x0}) r2 = inotify_init() epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) fanotify_mark(r1, 0x0, 0x10, r1, &(0x7f00007d5000-0xe)="2e2f66696c65302f66696c653000") unshare(0x3ff) r3 = openat(r1, &(0x7f000095f000)="2e2f66696c653000", 0x0, 0x1) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000b20000)={&(0x7f0000bc6000/0x2000)=nil, 0x5, 0x0, 0x4, &(0x7f0000e87000/0x4000)=nil, 0x8}) getresuid(&(0x7f00006e9000)=0x0, &(0x7f0000efc000)=0x0, &(0x7f0000321000)=0x0) r4 = syz_open_procfs(0x0, &(0x7f0000e07000-0xf)="6e65742f697076365f726f75746500") fchdir(r4) preadv(r4, &(0x7f00002b9000-0x80)=[{&(0x7f0000622000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000e35000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f000000d000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000007000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000114000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000016000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f0000004000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000009000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x8, 0x0) write(r0, &(0x7f0000dc9000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) flock(r0, 0xf) 2017/12/09 23:22:52 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000a000-0x1000)="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", 0x1000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000+0x608)="2f6465762f7667615f6172626974657200", 0x1, 0x0) bind$netrom(r1, &(0x7f0000005000-0x48)=@full={{0x3, {"257af20c7d49d9"}, 0x6}, [{"fb3de2faf74e9a"}, {"2aea056cdcc318"}, {"05fbbcc6e0ca0a"}, {"e4b785fea92f74"}, {"72b91dc6c134c7"}, {"95b4caeefaa74c"}, {"ec121f5e091b68"}, {"e76ec8e20d8e36"}]}, 0x48) recvfrom$inet6(0xffffffffffffffff, &(0x7f000000c000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x100, 0x0, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000000d000)=0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000010000)=0x4, 0x4) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f000000b000)=0x0, &(0x7f000000f000)=0x4) setsockopt$inet_int(r3, 0x0, 0x6, &(0x7f0000006000)=0xd7, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4011, &(0x7f000000d000-0x48)="97b37ec0ec2cc1edc4de9f8eb9293ad4e690b002000000000000005cee764dddac7e10402b41051a91b55769d7467c3b1943965cb5f775228da17da7feb385561e0b5d03c3a56f98", 0x48) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000006000-0x4)=0x800000000000000b, 0x4) accept4$ipx(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000012000)=0x10, 0x80000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000010000)=0x0, &(0x7f0000000000)=0x4) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="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", 0x1000, 0x40080, &(0x7f0000002000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000000c000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2397abef0e2915b49f0e46a19b5be365"}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000015000)={0x0, 0x1000, 0x0}, &(0x7f000000e000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000009000)={0x101, 0x1f, 0x0, 0xfff, 0x7, 0x9, 0x6, 0x0, r4}, 0x20) connect$inet(0xffffffffffffffff, &(0x7f0000014000+0x1cc)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) 2017/12/09 23:22:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004000)="6d61705f66696c657300") getdents(r0, &(0x7f0000007000-0xa8)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r1, 0x10000000000003) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0xffffffffffffffea) add_key$user(&(0x7f0000001000)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="8328cd024965b7344bac6718ffc9d8255285498dc23225995f9ebc854d9d0ec96d48735fd1158e09c56775f255f6d2383465aabe82408c80da9b917adb405465bd82a6edab23c56183d1312db60caaef27c8d89c97ef9646c27bf99942c2ef568373b45df6033c2431bf4ca12f48bf2f4dbcffceff1c93fadd45d48df2a1a51fc03e8a4093c66a9546ca8534a40e2f31c23dfec220858f2bc238f10e686b82f12f2021c08a551e816e5ebc2cb6f3d3c13e4b30e262632bf67a6a1501e7898cb184fc21aab80a1444ab36d5b5a0ada6", 0xcf, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000)="00", 0x806) add_key(&(0x7f0000002000)="646e735f7265736f6c76657200", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000003000)="2f6465762f696e7075742f6576656e742300", 0x8, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0xc80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, 0x0, 0x0) 2017/12/09 23:22:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00001ec000-0x4)=0x0, 0x4) epoll_create1(0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x14, 0x0, 0x0, 0x6}, {0x0, 0x2, 0x194, 0x8000000000000000}, {0x6, 0x4, 0x0, 0xffffffff}]}) add_key(&(0x7f0000fa9000-0x8)="6b657972696e6700", &(0x7f0000d0b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006eb000-0xe9)="77be14b22d78108412b436136814f9250d122fc1aabbb5b29bf2fbb6685278104a3c7cc0e7d5daee465e2c3afdb254c97fa2ba5395ab269cd365c6ffedc9d734b5133f020ada248177f6a7aae9e9fcd1ba91e38bcdf1829caad57f21af91c9d262b31bc20b13f46f59d3b57c36e263988439a5cacfd221feabfa5df9f81381024f367265bdf2586485c4c8ae456c34453fc18c86ac637d449b793bf90c820a4e777505b1e354b29e097dc328ecff017aba8761f2696597bf0fe2e4d3f559831cbe268d1a0d7570cc8487a1bf4e9358dd6ea3575372cd41d7fdd191f0c3c133c964d21113c3a6d6ea12", 0xe9, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f000082c000-0x20)=[{0x2, 0x0}, {0x7, 0x0}, {0x4000000000000000, 0xfffffffeffffffff}, {0x3, 0x5}], 0x4) fstatfs(0xffffffffffffffff, &(0x7f0000553000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket(0xd, 0x802, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000525000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008be000-0x4)=0x94) fcntl$getownex(r1, 0x10, &(0x7f0000099000-0x8)={0x0, 0x0}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x1) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5) r2 = socket$inet6(0xa, 0x200000000000080f, 0x1000010001) setsockopt$inet6_dccp_int(r2, 0x21, 0x10, &(0x7f000000e000-0x4)=0x8, 0x4) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) r3 = socket$inet_udp(0x2, 0x2, 0x0) readv(r1, &(0x7f00009bf000)=[{&(0x7f0000fb7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f000061b000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f00004e0000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000086000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000679000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00008e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}], 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{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]}}, 0x90) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00007aa000-0xc)={@empty=0x0, @rand_addr=0x3f, 0x0}, 0xc) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000006000-0x18)=@generic={0x2b, 0x9, 0x9}) fcntl$setsig(r2, 0xa, 0x7f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000000d000)={0x0, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xf4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1f, 0x8, 0x7, 0x9}, &(0x7f0000006000-0x4)=0xa0) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000227000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000003000)=0x1000) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004ae000)=0x90) 2017/12/09 23:22:52 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ffc000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00005a9000)="", 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000dce000-0x8)={@empty=0x0, @rand_addr=0x0}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00008d7000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000235000)="330000000000000032c00000b95d033d08000000000000e16d7e7386ea225e3e0900000000000000c1d5a498ec9bdc0900", 0x31) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000919000-0x1a)="5077e455fea8e3d2dce5b9b5954aaa90b89cef02fe8fa4aa0cd9", 0x1a) r4 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000064b000)=0x1f, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000ffd000)=0x67e, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000918000-0x40)=[{&(0x7f0000ffe000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f00000c5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000ffe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f000007f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x4, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000890000-0x11)="2f6465762f7667615f6172626974657200", 0x100, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r5, &(0x7f00005db000-0x38)={&(0x7f00001e9000)=@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000ae6000)=[{&(0x7f0000ffe000-0x49)="3921de034283e01544bfe8cb914f2ab4226691e44ea249c15fcb5eead735870f15ca34d106ee11f21e216c535de3e04f59bb59c1c93ddec93a249145f64b012a5e4d7b7852fbfa4e04", 0x49}, {&(0x7f0000713000-0xca)="beec1c5c283d335b007148fd6f5a9f88b8ceaee9aaa91954f7a6cef7aa9637e725dbc0f62677b736996742ff505e21c60fc9710742b78af3f90888e97148654a4032e898c73203857e0ff6d2452823ea8e2a5760b17570bb1bdc407adaa174ca1b01e573c37d85f6e8ffaaa7586055f5bc6156d8533a041e182f20744fb6c28f57d0ee4543646c18aeed5cba92aa5cc0cbaa013521d265dd2f292f86715cde1f3a514d2e65a03da31fb7adf5af774ab9d04f6f0f061aa6dcb30cc97f8f553660a7d4f60e39e4aa3d96fc", 0xca}], 0x2, 0x0, 0x0, 0x20000000}, 0x20000000) sendto$inet6(r3, &(0x7f0000adf000)="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", 0x1000, 0x20000000, &(0x7f000029b000-0x1c)={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) pipe(&(0x7f00001a3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000803000-0x4)=0x9, 0x4) bind$inet6(r3, &(0x7f0000ffb000)={0xa, 0x0, 0x1ffe0000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) fanotify_init(0x1, 0x80801) sendto$inet(r2, &(0x7f000044c000-0x3f)="", 0x0, 0x20000000, &(0x7f0000798000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d1c000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGPHYS(r6, 0x80404507, &(0x7f0000d6a000-0x11)="0000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000b6a000-0x4)=0x0, &(0x7f00008db000)=0x4) 2017/12/09 23:22:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009a6000)="2f6465762f70746d7800", 0x80081, 0x0) pread64(r0, &(0x7f0000661000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0x0) socketpair$inet(0x2, 0x80801, 0x3, &(0x7f00002ae000-0x8)={0x0, 0x0}) r3 = add_key$keyring(&(0x7f000094b000)="6b657972696e6700", &(0x7f0000d62000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) vmsplice(r2, &(0x7f0000a05000)=[{&(0x7f000007a000)="ccfd435605919bf23128a10ae15bda331c201f9873f44cf9dad3b8a1e117e64585399342db33af0544d4dc55273e09af212a7ba044bb58c51b0748bb32b42c3b37748dd8dc26d3151b4c87483be57a3461f252a0e50036f6640923a545390c3c090957088b8ae787d2857c6caeca62e08d5aadbaee474b0fd4978835e57a46184a962d8873e96e880425426b433a619e3fa3c8ca16bd7bf93ef8e61e278979e5574b792c3aa4e2578b7cda64381f597964", 0xb1}, {&(0x7f0000cfd000-0x7)="dba9be2949b274", 0x7}, {&(0x7f0000428000)="be09cb8f033d48a2c52a776dc1286e8281097d9e1db6abc2f05ef6f5cd0d41884008de48944908c8047350692d4250", 0x2f}, {&(0x7f00006c2000-0xed)="1bd8af7863c7e3984c2651dfc1da18702836ce97c4dbefa29ceadf281ff8da92ce4e6ffa0dbd8788a95cfb770aee49564edea1c2b6dcc23e152632a49f92a24ed9036f97437ed46569c32e96361b6fee9581673258ff52d9859447741d53f1f7467e31ed95bffda7e6f8eb4e34bee9c00add10e2c7fad168f7df2400b41660487cd43140f33d79882a9f66e2a245721e4be238606cf3e87346364ef1c7169b0e3828b245f9be19797eb93344740bd536a8ec03d34b6943bf02b543ee8f55167dc1571825dd8a11aefc2e58fc31fa0564d6f11e5310a77db4a3cd64e1f1592dc8e213a42ba39fc7a9b1dba702e2", 0xed}, {&(0x7f0000c6b000-0xd3)="559862f2474fdc6ca2d7a4397322415d0ba5af4830cc7f97e7232c1157b10f75cac244f604a21b200811d5922a1af542ecf615a7ecf0c30f4ad211ea5368f7ac9b3be2503943dd64fa935d3d950d86f20bb28ee4cebb06eda7b630af0b58c9328671bc3195575ce4a1f4825dff8ea31e403bf10804a682d79e7aaeefe4296e203bcff19931c3071784c1290ae39add96b1c4dfe117ed317266dbe8c6668d50b18668314629aa541b06275d9e383a532bf493212024abbac427cdeee9b02a84b0fb80df394dda710bd4297542cc9ab110a91985", 0xd3}], 0x5, 0x4) keyctl$search(0xa, r3, &(0x7f00009fd000-0x8)="6269675f6b657900", &(0x7f0000291000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000028a000)=0x0, &(0x7f00007e5000)=0x4) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f00005f8000)="2e2f66696c653000", &(0x7f000046e000-0xb)="6f70656e70726f6d667300", 0x100000, &(0x7f0000ea6000)="0dc366b7671635e0e9c2b9fcdbe4fc347c23771189a7e6b4d7cc06b1e75629ee9106e15806c75d38ec017e3eb8f1b77802cdff4aed3cb745d20b9bb8d373c7af1774c19ae1eb395176b70af85ed4fe23cc331edc22c3e5ac6d0c0bdd3097015a91e45410343f04de519b0a246ad2fa016da6014f0465f3c75f2e5d5aabcf226c7b0767c4733b92957cc7e050e2a700b80093973f880d268ada989da6561fdc72613932b50cd47640de091bf576eab07f556575fcc68baae819df3abf4dea852e5742653380327b75157235b659d2130efb25") r4 = creat(&(0x7f000016d000-0x8)="2e2f66696c653000", 0x80) chdir(&(0x7f0000e3e000-0x8)="2e2f66696c653000") accept4$inet(r4, &(0x7f0000045000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c98000-0x4)=0x10, 0x80000) utime(&(0x7f00004a6000)="2e2f66696c653000", &(0x7f000070a000)={0x5, 0x400}) r5 = creat(&(0x7f0000eab000-0x8)="2e2f66696c653000", 0x20) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f000038f000)="2e2f66696c653000", &(0x7f0000fd5000)="0700cc667300", 0x1000, 0x0) stat(&(0x7f00007a4000)="2e2f66696c653100", &(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x4, &(0x7f0000eff000)="2e2f66696c653000", r6, &(0x7f0000f7f000-0x1000)="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") mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") accept4(r5, 0x0, &(0x7f00000ce000)=0x0, 0x0) umount2(&(0x7f00003cb000-0x1)="2e", 0x2) getsockname$unix(r4, &(0x7f0000eb1000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000322000-0x4)=0x8) mount(&(0x7f0000cd3000)="2e", &(0x7f0000e6a000-0x8)="2e2f66696c653000", &(0x7f000070d000)="62706600", 0x200000, 0x0) mknod$loop(&(0x7f0000296000-0x8)="2e2f66696c653000", 0x10, 0x0) signalfd(r5, &(0x7f0000219000-0x8)={0x200}, 0x8) bind$inet6(0xffffffffffffff9c, &(0x7f000068f000)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1c0e0768}, 0x1c) umount2(&(0x7f00004a6000-0x1)="2e", 0xa) syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) 2017/12/09 23:22:52 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000034e000)="2f6465762f72666b696c6c00", 0x200, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x80000000) fchmod(r0, 0x42) socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a27000)="2f6465762f6877726e6700", 0x208900, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00008ea000-0x4)=0xc06c, 0x4) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000852000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000fe7000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)="706167656d617000") sendfile(r4, r4, &(0x7f0000014000)=0x100008, 0x1000000800000008) accept4$packet(r1, &(0x7f0000e5c000+0x91a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b6f000)=0x14, 0x80800) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000656000)={@multicast1=0xe0000001, @multicast2=0xe0000002, r5}, 0xc) vmsplice(r2, &(0x7f0000ba2000-0x50)=[{&(0x7f000049a000-0xaa)="", 0x0}], 0x1, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c01000)={0x10001, 0x5, 0x200, 0x6, 0x6, 0x3, 0x200, 0x3ff, 0x0}, &(0x7f0000f71000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002d3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x5, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x2000, 0x0}]}, 0x10) syz_open_dev$evdev(&(0x7f0000da4000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x800) r9 = openat$keychord(0xffffffffffffff9c, &(0x7f0000146000)="2f6465762f6b657963686f726400", 0x20600, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r9, 0xc0106418, &(0x7f0000f9f000-0x20)={0x5, 0x7, 0x5, 0x8001, 0x15, 0x4}) r10 = syz_open_dev$sg(&(0x7f0000837000-0x9)="2f6465762f73672300", 0xfffffffffffffffa, 0x40000) ioctl$KDGKBLED(r10, 0x4b64, &(0x7f0000712000-0x1)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f000027a000)={r7, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xff, 0x0, 0x80, 0x100, 0x7, 0x4, 0x5, 0x1000, 0x4, 0x9, 0x8, 0x20, 0x7fffffff, 0xc0]}, &(0x7f000083f000)=0x108) 2017/12/09 23:22:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() socket$inet(0x2, 0x6, 0x4) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a5000)={0x0, 0x0, 0x0}, &(0x7f00001ca000)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000b12000)=0x0) unlink(&(0x7f0000636000-0x8)="2e2f66696c653000") r2 = timerfd_create(0xfffffffffffffffc, 0x80800) eventfd(0x6) chmod(&(0x7f0000e55000)="2e2f66696c653000", 0x10) socketpair$unix(0x1, 0x400000000001, 0x0, &(0x7f00009be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000bfb000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x10107e) socket$unix(0x1, 0x2000000000000002, 0x0) lgetxattr(&(0x7f0000350000)="2e2f66696c653000", &(0x7f00002c9000)=@random={"62747266732e00", "2f6465762f6c6f6f702300"}, &(0x7f0000807000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) memfd_create(&(0x7f0000049000-0xb)="2f6465762f6c6f6f702300", 0x2) r4 = memfd_create(&(0x7f0000000000)="fff8", 0x0) prctl$getname(0x10, &(0x7f00002f1000)="") bind$netrom(r4, &(0x7f0000585000-0x48)=@full={{0x3, {"66ffccc317821f"}, 0x4}, [{"998302e373ed72"}, {"dbb10500000053"}, {"14dcbe3e8b34df"}, {"6910da64b1d15c"}, {"91cbda576bf163"}, {"58ffeb000207ff"}, {"3a04037add3369"}, {"4572c4a30be391"}]}, 0x48) pwritev(r4, &(0x7f000060c000-0x60)=[{&(0x7f00007da000)="531655aff1f401ac4c8baacb307aa51cfd70ad7253e229946001b7421785d5aeee93ce78d5111222aef50297dec31573e00af35527137100d04f2b3c5b6c8f2937261d4802982565acc6a0ece4083b38073d711a1321eeece6c451f61b3a2765f7ebe6c1bb068d594b334a08cd034d5f6d90ac03405ac337041da3ae49edd7149067c6cc2c51dbdd33f3fef42449b77be411d6d7", 0x94}, {&(0x7f0000398000-0x1000)="fdcc0aa4abca3ebc940328810f774498b574f3db2e59974d07d16e511c71b130208570ecfbc8e3f48a1514af0e2f2b3f427039f68fc588c9d80f1f96b95a404c8b66e5f02acfde55fb77fc59a749dbfc48a56c84aa2f7fedf85ce0ff1c5f6d69aaf7d8a2bb5b38b14000bdede98352af43b011b09e38dcbeb9ccbd783ddf49e9e9daba840db7e58c81f86f08b0016213d625dfe861e685dc6534fe619a31e802d381ac5945053e93f390a660b3770994b78c1e6b5b7d1b9e0a73baa35bd90149f5f1e6ec90970d6b6e52b778968bd56d512de6e7d54246f821d4d8ed60735283e287ab4b09517291acdd24be9eefaf945390fcbb138cd741a6a5824bdb05a60b2afb18bece8e43b20418220db0e17233aaa36bd343a754009fb0f4aa4c7e1c2a7f52924d8ed24ed0c177c000f700d712276eb0aee92276784972ed3803ac921da3e93ce63844f992e92778133c8f31a1a0dcd5e55344c8b220a965025f54b7b6034fbbd507cc648a83cd410490f0e4f6386923d216a408d990da2dd46748446df1205f39a869bef0d5118be55cc685a4dacf697fd8240c947e75fa1c553cab2d4450cafce5d194f82f475e92c19be92b1959565b48d9d4b66904a3c80ea879a1737aa1924b657171c51ee4ba74ab043da461810f24b7b5566d07771c245d2bc1525a681fef13b4610c42c2c4d325c4499f1daf1142f438334db26a7d09d239b76156dd5b28a338da820168b94ff9a9545518d32d4f36540fde56f4ff41a3df6758f45be7b8547e2c9e78efdb53dea120f882d6f87ac0c1e9dcebb21d6f81a6bcf2c979c7aaef042f54e89ef69bb6f2193ded42c55cefd50a4597731731d9902e6eab8180b092005cb6482a747aa4ed6c2bf72be92f9e196c5bf21e5e754121047ba9561f9afa9992efa4893c04928886dd2b16eeff313296fff4a844409c13100bc0c0944fb679070c7bcfa1653038f4d2b0d4752c64be8d540f467af22e049322f2fb12b6808b15b627f18c4c6158bd51842b40cb28242a3d8396219abd95ee185fe68ec60944364fdd0f281e877101e73242c90674ef19960aa35cf6bc2798ca4c76f41780882bc4f3121ef41367f04380c139d94341434d3ca4c49250429f463b0564c55da1c36195cf8b8b161131943fdc3029fe4d9f0076664f4ea56283a8a3cddf49ed526dc701a9510c1e15fa4def848c538130aad4d6337afc42c21d1556ac11539fa1d92268a523f8a40d3bd1da7ec4270592a00cabf376f296ce6dbfbd45b9bb7d6fdae31bf2165e4d5448722b5740421172e204dcdc8ce896af2b6f1a114f33f9c31bbe7808e4d4713eb4ede0a514d817699ab0717d2ff61ce63c438d85dc4290ef425a9514d76bd6243dfd46c449b7be5a1befe4fb58d490cf49ddb0bed4aa8918f93cc868f2e81f626fbd81dfbeb2d29ec2ac49f96465cab4b552b22e289a9a6c1f61f49d65f8dfe840f121a7bfcdeb36f22f67bc21c76eb4db6be5130d9e4ab5076132f7196f978ee601c74a291c7ab40fcad9b2f4e8b6d8638bfc5fcb44de6059e2c33b3a7413ef01a057b50fd381219f20327eb32445d677502b4bad2f8c5cb3ac3d8f8373a5971736e984fc47a7af80301767e6c7d80b662f2cc13619a6313119fc86465594b7c7ef95b5bf7a7d674cc696386298040a4712ecf3012f4640c6cba2d27843dbb0ec18b2df6d3e080309b3328f3abd65a0ad5f6e6056a6d9731fe2dae6f7d3e38911336e76b47b5bfd4b3479f38a198cdaa0e653655f0c505049bf7821ffeb5c17ad74f49fbd05dc1f17ede40ca98ffc306d307e152e752cd9aa3e7bea5e949dbe866526285b8d5927c12fa86e8f93fd730b33ed335d405901ed1921f308821f2b05609626de35c275f28bf85491d60485a646e756113360b003ecda01d17b59b8c095cdc6654034f8f663862031f79babb94d174ccc8f5cade592335073c68b351af7126525f171d0aaf0510121d3b544dd533b4d4959e86a1116ffa2f3fcd8099fa50c5dea35664632a87f4bd4ecb7185f6bbc75ffadcceb2e4d6fe74481adff58369778468360f1159cff1dceba05f9c542c5c3320ddfe22571585588decba07287de32885b387980cad651d98ea25149cf78273232ea36e067278f52d76dd54dcb3e93a7717f3355259c050a969a8887c78643d3b6c8f8de8ff6c9e11aceb01d4dd592ee46dec68a1cbbaae17b7bd90114eb036aec7d9b8256437fda65b73b7151f800eb1c9a74f0d21579c898516909b51e6ad1674ebbb2baf3eb3db13973422825a608e3d2235d4ce63f679b300e0a72c4f660ffad5359ea00eb1911dfdc9ddaf4d61ab7c64edc4d4f5418e27a66a0000a20036fa67932dce76a70b8629c45a49e6569c30df835eac8f38aaad53c949c05d8a2c895bf28f5e3bac0e7dbb9b9b720cb4981ce6b0b61cc230b8a57254f838244a8d3df139d532c829074511d2fafc7c10bdabd5f133cd93e1c60ea31d09e48154b2e8c69927d511ca66d456940df8438a1b09937fc76a0892757e1b5e839bf40c3eeb245fef8f71448e64687a139a6f382dbb9d2ab101f318746ba7b108bad2b38c7b9fea96403b37dc5058c0d6f8b9f7ec6e9c8cffb4ace9967405722c5b6580d3c6de33468f3146525affedefd55db70ad8765a997c79c7b3ae1a6a4c13d531b35bd7d61d83745d3045ab674319a1f84ba276e8301598f7f1784ea0f8b0e521673b8b368fd4057d7370d80c63727e856c6e598042a317941743e09e22dfaaf99ca7410e50fec9a6fe46295d262626a18d6c08b22af1614b95b939507d003ec5ba52eb4fe3fb13fe997bf721d62e8a7361aa38903ef544d5645b82e716bfd101af345ce7512dfcd3bf56989d7ddfc324ab274bf1112c825085e86a5d4fd5484e56d9bc8846c5ee50ad55639eb7fb206c323e0c8e2fe15c6cf4edf0cca66fdd80161bedf430466a71052e62c02eebe368770413ac980b5dc421f164e5b8697bdd269fdca2ff68b9da5073d8d2361595ec98c6fc208d06efdab00ad36c56441289238a665f5a060a8b749ebfef379532c99fafc47991d8318c04fde5ccb5f34050c0155aac5c68133f53652f53c088bf96eb1e7a9857d7708f029a11636e5a2f850a4829853f8166e2a7ae8813107d303936bedd15dcb4e53369ff36d089659c36ac5291a76239b2f269037306ffca71da421f40b014d94ca2164fe60722883ec17dd94d566eb59c506b8e1fed30fd166d428ec7ab83e066a771132fe26dcb59efbe0719db5f4cc880de4183f5cf4c89d05b4d9a72a508f6a6f62fba6bd6ec45bd9a3377e1b0e80a53a216b0fbb912708b3bec1d11c1d438307fa83b7cb4a03096413dad4b71a9c5c4a8889572de0bf386d6ca0f940cf80b3f487bc25c7e3a11c4d7cd26ebb00e5b6e3f1874e706c58c3034b0a527615d1e7ee72c4fb8aa1a58bf353f9a6ac9dd101dec6dbeccc56ffb2cbf6c925a50f951b9a358e75bbf3609935db941c117992dc2da0287f148bc012a6d70a2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0x1000}, {&(0x7f0000a9b000)="72211783343dcf35dae81e64fced39d0e9fb22524b72c8d79f98110c786bc95c5fb30d1e2e99085e299a00d0bad61d9547b88aed571d88e11e0de822f6e0c41e555e093db8b5ecf218373d85289138a4a9a708abe8ee5901b2435756d11b56e9e49159536eb3b1dd0b18a1aa3cabc0", 0x6f}, {&(0x7f000047b000-0xe2)="3ac0ec30e685bfbb4487cbf0683a600147f8ecb7f9f1f935568798db9ff5ffbaf891fb5dd22e02a62b63f0ccb4aa94fd69cb774e5da07db70958fa4fdd36e8365b47fa84d7bb5e1b12846178154a3cb2424074201c0cc93f59ad9a82680b306c4c118ca12dcc8a2c2d32d3700eed351ff5dffe1a2507759dba4db15bacd19fe0336330c6e916e2280f88ffdae279aaea94e3cd9845dba5336e00ded2b5974427f5400a1d2ccad993124f0eafae5817337fe906a72110501175bcb9ec347065116f5e45ed28e285c4d2ab2bf1d47a7fc5e5f2adac8d326b3f8d72d4b1876362c2b3f5", 0xe2}, 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{&(0x7f0000ae7000-0x1000)="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0x1000}, {&(0x7f00002eb000-0x3a)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a619c5fe73de694537c503b43e221126186619b089a", 0x3a}], 0x9, 0x3) readv(r2, &(0x7f000001c000-0x30)=[{&(0x7f00002e9000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000402000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000f13000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x3) sendfile(r3, r3, &(0x7f0000224000-0x8)=0x2004, 0x9e) 2017/12/09 23:22:52 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000de3000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x10000) socketpair(0x1f, 0x3, 0x6, &(0x7f0000caf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x25}, &(0x7f0000001000)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004d9000)={r3, 0xffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x0, 0xffffffffffffb49e}, &(0x7f0000000000)=0xc) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004b1000-0x4)=0x0) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000038a000)="2f73656c696e75782f73746174757300", 0x0, 0x0) clock_gettime(0x0, &(0x7f0000b71000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001eb000)={r5, @in6={{0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffffffffffd4, 0x8000, 0x0, 0x1}, &(0x7f00000ab000)=0xa0) write$evdev(r7, &(0x7f000007f000)=[{{0x0, 0x7530}, 0x3, 0x1f, 0x0}, {{r8, r9/1000+10000}, 0x6, 0xffffffff, 0x280000000}, {{0x77359400, 0x0}, 0x7, 0x4, 0x1}], 0x48) setsockopt(r2, 0x7, 0x200, &(0x7f0000529000-0x1000)="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", 0x1000) setsockopt$sock_void(r6, 0x1, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000cb2000)=0x0) listen(r7, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c57000)={0x0, 0x0, 0x0}, &(0x7f00008f8000-0x4)=0xc) r11 = syz_open_procfs(r10, &(0x7f0000078000)="7569645f6d617000") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r11, 0x84, 0x16, &(0x7f0000b21000)={0x5, [0x9, 0x86e, 0x8a, 0x590d, 0xb5]}, &(0x7f0000ee3000)=0xe) socket(0x7, 0x7, 0x7) sendfile(r11, r11, &(0x7f0000014000)=0x0, 0x1000000800000008) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00002f1000)={@generic="8866e2925ddb7e34d1c17bd4e7879f21", &(0x7f0000a32000)=@ethtool_rxnfc={0x0, 0xc, 0xedc8, {0xf, @sctp_ip4_spec={@multicast2=0xe0000002, @rand_addr=0x3, 0x0, 0x1, 0x5}, {"e9b8", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x100000000, 0xcb7, [0x1, 0x4]}, @sctp_ip4_spec={@empty=0x0, @rand_addr=0x1, 0x3, 0x3, 0x9}, {"0311", @random="ca4e0ed0b2bd", 0x0, 0x2, [0x0, 0x8]}, 0x4, 0x0}, 0x2, [0x100, 0x7fffffff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000caa000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$TCSETAW(r11, 0x5402, &(0x7f000004f000)={0x7ff, 0xff, 0x5a4, 0x8, 0x8, 0xe4, 0x9, 0x0, 0x3, 0x1}) getsockopt$inet6_mreq(r11, 0x29, 0x1b, &(0x7f0000a29000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000140000)=0x14) 2017/12/09 23:22:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f61000)=0x0, &(0x7f0000011000-0x4)=0x4) r1 = socket(0xe, 0x1, 0xfff) get_thread_area(&(0x7f0000d84000)={0x3, 0x20101800, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x100000001}) syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0xc03fd) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = memfd_create(&(0x7f000005f000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000492000)=0x6) gettid() mkdir(&(0x7f0000014000)="2e2f66696c653000", 0x1000000000) lsetxattr(&(0x7f000046d000)="2e2f66696c653000", &(0x7f0000926000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000fbf000)="02000000080000006f5509100730de2d6a1f06a0", 0x14, 0x2) mount(&(0x7f000059b000+0xafa)="2e2f66696c653000", &(0x7f0000765000-0x8)="2e2f66696c653000", &(0x7f00009c6000)="397000", 0x10000, &(0x7f0000780000)="943c9c26c503b0681f1deef8981c645c83c3099a6c2df5f87902da09fb8c7b8b7bab2e1d238f233e2b409d0020ca3e7714fbfef39f") 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) sendto$inet6(r0, &(0x7f0000059000)="b229e8b39b05a7552a68152819e868aaaea2e3b563af81f73b3dfc41", 0x1c, 0x40040, &(0x7f00006f5000)={0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x90}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00005a9000-0x5)="7573657200", &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d46000)="a9", 0x1, 0xffffffffffffffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b5d000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x400000101000, 0x0) keyctl$read(0xb, r3, &(0x7f0000c82000)="", 0x0) select(0x40, &(0x7f0000b09000-0x40)={0x83, 0x4, 0x4, 0x5, 0x3, 0x4, 0x3f, 0x80000001}, &(0x7f00009c2000-0x40)={0x100000001, 0x9, 0x7fff, 0x8, 0x0, 0x3, 0x141, 0x7fffffff}, &(0x7f0000dc8000)={0x81, 0x5, 0x2, 0x3ff, 0xfa93, 0x8, 0x5, 0x8}, &(0x7f00008a2000-0x10)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00001ea000-0x88)={0xfffffffffffffffa, {{0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/09 23:22:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x0, 0xff02, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000152000)="4434a4f620b8261e1b464f92157d603cfa05a4a045f069efc1100884ff9a7717c00631030bf9ca1c631efd43ad685549fbb2eaf89e6710d8ace1a6c9d3ceb8ee414b311d7d08972ee90a574bd45b53e5c419fdc8da6250d60d9596", 0x5b) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c34000)={0x1, &(0x7f00004ca000)=[{0x6, 0x0, 0x0, 0x8cd}]}, 0x10) r1 = socket(0x2, 0x8001000000002, 0x0) connect$inet(r1, &(0x7f0000dd2000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000382000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) vmsplice(r3, &(0x7f00001a9000-0x90)=[{&(0x7f00001eb000-0x3e)="4a", 0x1}, {&(0x7f0000526000)="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", 0x6c0}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f000048c000-0x19)="e433637c23805e9dae63a1e763c7f927641f2f28de4c184064", 0x19}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000674000)="f5cf9000011600000000000078", 0xd}, {&(0x7f0000903000)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe316000002d45a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x7, 0xa) splice(r2, 0x0, r1, 0x4000, 0x20000050e7, 0xb) 2017/12/09 23:22:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000036b000-0xe)="2f6465762f6b657963686f726400", 0x400002, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x87, 0x0, 0x0, 0x3}, {0x6, 0x0, 0x0, 0x10000000}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x3) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = timerfd_create(0x7, 0x0) r3 = request_key(&(0x7f000000c000-0xb)="636966732e69646d617000", &(0x7f000043c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d41000)="707070316c6f00", 0x0) add_key(&(0x7f0000345000)="727872706300", &(0x7f0000709000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b2f000)="2f6465762f72746300", 0xaaf395132b107016, 0x0) uname(&(0x7f00007cf000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") splice(r2, 0x0, r4, 0x54, 0x8000, 0x3) r5 = request_key(&(0x7f0000f40000)="646e735f7265736f6c76657200", &(0x7f00008d7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c76000)="626465767b766d6e65743076626f786e65743128292f7070703100", 0xfffffffffffffffe) add_key$user(&(0x7f0000dc6000-0x5)="7573657200", &(0x7f00009aa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008a3000-0x35)="bc6e5cfdce2a6213522e9ef6b2f7dcad702c070cbeacca23d3f34377cad3ffa7b9b9c5dc7eb4b211753bab7c25b0e229ea47cedd6e", 0x35, r5) keyctl$link(0x8, 0xfffffffffffffffb, 0xffffffffffffffff) dup(0xffffffffffffffff) ioctl$TCXONC(r4, 0x540a, 0x4) inotify_init1(0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000928000-0x10)={0x5, &(0x7f00002e6000)=[{0xba20, 0xffffffff, 0x944a, 0x8}, {0x0, 0xfff, 0xfffffffffffffffb, 0x7b95}, {0xfffffffffffffffc, 0x101, 0x3, 0x5}, {0x1, 0x2, 0x80000000000, 0x1}, {0x74fa, 0x1000, 0x8, 0x5}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) 2017/12/09 23:22:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002be000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000076f000-0xf)="2f6465762f73657175656e63657200", 0x800000000000006, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ced000-0x10)="2f6465762f73657175656e6365723200", 0x480000, 0x0) execveat(r2, &(0x7f0000746000-0x8)="2e2f66696c653000", &(0x7f00004fe000-0x18)=[&(0x7f0000328000-0x10)="2f6465762f73657175656e6365723200", &(0x7f00005bf000)="2f6465762f73657175656e6365723200", &(0x7f0000d99000)="2f6465762f73657175656e6365723200"], &(0x7f00008f7000-0x30)=[&(0x7f0000b36000)="2f6465762f73657175656e6365723200", &(0x7f00005fc000-0x6)="2a656d312100", &(0x7f00002c8000)="2f6465762f73657175656e6365723200", &(0x7f00002ea000)="657468317070703124706f7369785f61636c5f6163636573735c6d696d655f7479706500", &(0x7f0000212000-0x10)="2f6465762f73657175656e6365723200", &(0x7f0000310000)="00"], 0x1000) r3 = socket$inet6(0xa, 0x80000000000005, 0x7) read(r3, &(0x7f0000834000)="", 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000066b000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000bb9000-0x4)=0xc) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x108) r4 = open(&(0x7f00002d4000-0x2)="2e2f66696c653000", 0x0, 0x1) mkdirat(r4, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) bind$ax25(r1, &(0x7f0000c8f000)={0x3, {"5bb0d707e56fe2"}, 0x4}, 0x10) mount(&(0x7f0000df2000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x3)="007609", 0x1001, &(0x7f0000dcf000)="9d") r5 = accept$unix(r1, 0x0, &(0x7f00000fa000-0x4)=0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000333000+0x1f1)=0x8, &(0x7f0000df5000)=0x4) unlinkat(r4, &(0x7f000057d000)="2e2f66696c653000", 0x200) mount(&(0x7f000001a000)="2e2f66696c653000", &(0x7f0000014000)="2e2f66696c653000", &(0x7f0000997000-0x5)="28787433f8", 0x1ffc, &(0x7f0000499000-0x1)="55") getdents64(r4, &(0x7f0000598000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000568000-0x64)={&(0x7f0000428000-0x1c)=[0x8001, 0x0, 0x1, 0x94c2, 0xf9, 0x4, 0x4], 0x7, 0x200, 0x9, 0xf2, 0x5, 0x3, {0x1, 0x8, 0x100000000, 0xffffffff, 0x0, 0x1, 0x80, 0x7ff, 0x63, 0x3, 0xfffffffffffffffa, 0x5, 0x0, 0x1ff, "3ed42e989fc168c02eec6944b82452ee1c5b45691a38ebf2c189a2630cebe88f"}}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd6000-0xb)="2f6465762f6877726e6700", 0x4000000001fd, 0x0) mount(&(0x7f0000a0e000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000084d000)="") mount(&(0x7f0000604000)="2e2f66696c65302f66696c653000", &(0x7f0000565000-0x8)="2e2f66696c653000", &(0x7f0000d62000)="72676d667300", 0x104000, &(0x7f00009f6000)="7b7d") mount(&(0x7f0000fdd000)="2e2f66696c653000", &(0x7f0000456000)="2e2f66696c653000", &(0x7f000012f000-0x6)="e86280200001", 0x1000, 0x0) mount(&(0x7f0000f8f000)="2e2f66696c653000", &(0x7f0000c0d000)="2e2f66696c65302f66696c653100", &(0x7f000066a000)="7261667300", 0x1003, &(0x7f0000df3000)="d8") mount(&(0x7f0000d57000-0x5)="2e2f66696c653000", &(0x7f0000de3000-0x8)="2e", &(0x7f00005e9000)="6369667300", 0x6004, &(0x7f0000ad5000)="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") setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000b4e000)={0x2fd4, 0xb576}, 0x8) getdents(r6, &(0x7f0000f35000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000c9a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pivot_root(&(0x7f0000e9b000-0xe)="2e", &(0x7f0000d7e000-0xe)="2e2f66696c65302f66696c653100") [ 197.081066] 9pnet_virtio: no channels available for device ./file0 [ 258.323076] Buffer I/O error on dev loop0, logical block 0, async page read [ 259.775805] IPVS: Creating netns size=2536 id=30 [ 320.392780] Buffer I/O error on dev loop0, logical block 0, async page read [ 321.760512] IPVS: Creating netns size=2536 id=31 2017/12/09 23:24:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000003000)=0xec6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x3, 0xe1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1288}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x0}, &(0x7f0000006000)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0xfffffffffffffbfc, 0xfffffffffffffffc, 0x0, 0x0}, &(0x7f0000000000)=0x18) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000002000-0x5)="71aefcff", 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@multicast2=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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000009000-0x10)="00000000000000000000000000000000", &(0x7f0000007000-0x4)=0x10) 2017/12/09 23:24:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000207000)="2f6465762f72746300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_flags=0x5800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000000000)=[]}) r1 = syz_open_dev$binder(&(0x7f0000000000)="2f6465762f62696e6465722300", 0x0, 0x1) r2 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) lsetxattr(&(0x7f000029f000-0x8)="2e2f66696c653000", &(0x7f0000dbf000)=@random={"62747266732e00", "00"}, &(0x7f000048d000+0xcfa)="2b00", 0x2, 0x3) r3 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000337000-0xc)={0x2019, 0x0}) r4 = signalfd4(r0, &(0x7f0000004000)={0x7ff}, 0x8, 0x80000) dup3(r4, r2, 0x90000) r5 = memfd_create(&(0x7f0000301000-0x7)="63707573657400", 0x2) r6 = fcntl$getown(r1, 0x9) setpriority(0x1, r6, 0x7ff) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000aad000-0x4)=0x4, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003f1000)={0x0, 0x0}) ioctl$int_out(r5, 0x5460, &(0x7f000064d000-0x8)=0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000c83000)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x2, 0x0, &(0x7f000000b000-0x4)="d8c6"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0) 2017/12/09 23:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e31000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f26000)={0x0, 0x0, 0x0}, &(0x7f0000bcc000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000c70000+0xf50)="736d61707300") exit(0x10000) perf_event_open(&(0x7f0000df5000-0x78)={0x3, 0x78, 0x8, 0x87c, 0x1, 0x0, 0x0, 0x4, 0x10, 0x2, 0x7, 0x3, 0x1ff, 0x10, 0x0, 0x9, 0x3, 0x9, 0x5, 0x20000, 0x5, 0x8, 0x7, 0x8, 0x5, 0x7, 0x0}, r1, 0xfff, r2, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00003be000)={0x1f3, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000c37000)={@common="64756d6d793000000000000000000000", @ifru_flags=0x4100}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00009ae000)={0x0, 0x0}, &(0x7f0000250000)=0x8) 2017/12/09 23:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000b2e000-0x7a)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000044c000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38ac", @ifru_ivalue=0x7}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000bbb000-0x4)=0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x80000000, [0x80000000, 0x0, 0x1, 0x100000001, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) creat(&(0x7f000088d000)="2e2f66696c653000", 0x5333ccb3355203bc) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00001d3000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000ff4000)={0x2, &(0x7f0000ff5000-0x18)=[{0x3, 0x1, 0x0, 0x1}, {0x6, 0x0, 0x0, 0x0}]}) geteuid() ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000dea000-0x4)=0x62a) fstat(r1, &(0x7f0000331000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00001af000)={0x0, 0x0}, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000e5d000-0x4)=0x7fffffff, 0x4) lseek(r1, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f00005d6000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="690001000005", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73697430000000000000000000000000"}) 2017/12/09 23:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x80000000000000, 0x0, 0x0, 0xfc, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000515000-0x60)={0x0, 0x3c, 0x6, @thr={&(0x7f0000723000-0xf0)="ce8dbeb14f93dfdfe0a471950f0eb88191459afec42cd8454694fbfeca37ae988d6d02d4c0a4c51eda5bf1be40d803b0ddf63ee769b07bea8e768a22a72a1ba7fcc9dcaa2abe28031c2b37a914ca3aa5af36ce9e5aaa482912963e228635b7c6b01a978d350bfae801ca45d13b9e50e69333e77e01be2e29c9d61545d5bc0b99e191e1efa41a061861369e238f285be6d6c95a21dc4b30338221409131c686a6efa3df64e44c779de4d25fb66f9cc8ff045ad8ad9ccecec32e19630b05dca21b7521f738c0c953249273b8975d14f8996ed5f331849ddefeaa133dff033f5180bb0900c0b4db25ddf28195084139a0be", &(0x7f0000420000-0x9c)="a7abfd16ae6f344c7c6b938ab21135605b9821d97289bff957cc7cd0ae24b9e9d4cc061ba4c649fa19f90500e2b21caaa3e2713e15aadacaf9f5fdd9039b3b910ac1ccbbbf38cb1c21a9a5e580aa95b24ea4313a46e0573119347cfb41e1e195f4b1733f80bb2105edaa3151c1bf8467bb0813257674afac025fa3491dc26c0ef7fd38572a76ea7705e4a12c6bf39370e1745f809c9b51c3fa9253f2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a45000)=0x0) timer_gettime(r0, &(0x7f0000702000+0x2b7)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f00003a2000)="2e2f66696c653000", &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000433000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00003c9000)="2e2f66696c653000", &(0x7f000010c000-0x9)="636f6e666967667300", 0x1001, &(0x7f0000a06000)="") accept$unix(r1, 0x0, &(0x7f000077f000-0x4)=0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000333000+0x1f1)=0x8, &(0x7f0000df5000)=0x4) unlinkat(r1, &(0x7f00006c3000-0x8)="2e2f66696c653000", 0x200) mount(&(0x7f0000609000)="2e2f66696c653000", &(0x7f0000712000)="2e2f66696c653000", &(0x7f0000df4000)="6578743300", 0x2000, &(0x7f00003db000-0x23)="") mkdir(&(0x7f00004cd000)="2e2f66696c653000", 0x4000000000030) open(&(0x7f0000ca6000-0xe)="2e2f66696c65302f66696c653000", 0x8000, 0x4) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)="2f6465762f6e65742f74756e00", 0x0, 0x20001) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000cdb000)="766d6e65743000", 0x2) r3 = syz_open_procfs(0x0, &(0x7f000000c000+0x53e)="6d6f756e74696e666f00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PIO_CMAP(r5, 0x4b70, &(0x7f0000f89000-0x30)={0x20, 0x81, 0x8ec, 0x0, 0x8, 0x14000000000}) r6 = syz_open_dev$loop(&(0x7f000000c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f00000d1000-0x98)={0x0, 0x0, 0x0, 0x0, 0xff, 0x5, 0xd, 0x10, "6a3b9223f556b8b2fca311e5e12a531a2c2f003abc27110a4a014d55f4949cf40dee90c7c2379ffe42ee7b74ca49239f5aaea9bfc1087ed6d758d7e7c11d4c73", "c98b1df835b7b95f9e154c5ac29781e1a3a09131af9ddb76cc5a5a8a223dffe7", [0x7fff, 0x100000001], 0x0}) ioctl$LOOP_SET_FD(r6, 0x4c00, r2) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000003000-0x1)="00", 0x1}], 0x1, 0x80000000000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000009000)={{{@in6=@local={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, 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}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 23:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000002, &(0x7f00003cc000)=0xd4, 0x4) r2 = gettid() bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0xff}]}, 0x10) ptrace(0x421f, r2) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f00006fa000)=0x200) sendmsg$netlink(r1, &(0x7f000013a000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe0, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e"}], 0xe0}], 0x1, &(0x7f0000ca1000)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000849000-0x38)={&(0x7f0000942000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00001ff000)=[{&(0x7f00000ad000)="a01f76dba63160b8cf8f9cd32bee4106780844e4df559485f806b6dc928fdee7f8728381c2a6a742b3c1765961a1a547d2ff8ca7f100d1665b226ede1d", 0x3d}, {&(0x7f0000f5e000)="7e3e2160b6ee5d1d91e4bb9779614fc63d5124a37cd70a97cfe756dff19296b09e40492e5a7fc8058a619fa6067389f645339f3b0240daae413b7ce395f49e780afc8abb21823ddd8c5d52d88334a07837b29482506d2d70f529c5a7bc3e155552efc58a7f750f587b8d515e1cbb1b3013da923c46565206c8f2412eb575105a97c204543100fbd9ff991e973afd907ad989af7bda627eb31667", 0x9a}, {&(0x7f000099e000)="7d9a166eebd24f1dd70a1ae5d994513acdec4366c9fee61603d18db492b47652beb98b4dd30636befc0ba7bfa6dc2fcbebe3237205da8b776dd8d191be960eb1065667d7f6f3f97e4a818c0270a278de9c38e07401f3c86879836b65726a8d2722cdd689e8a0790014185a75c82109aa0ca44c9b45be69c4484ed18d32c5dd95bc1bd515933ebfb05a5aa4c59a2a11c6959ea0fffcb5f71162d7bb0deddf02b068c159ce4b087c3d5939a86b66ac7c66c4f48947d37b727593da277deb6c6b18586bbc90d6e9b9cc5bb8337b6befabb57c7801f050d26ba76eec517cb35f9a5fcf6163a46f2531175d717ead2b4d2f5ac327eef83890dc5679fe56d56d484a9f3fc99d8114af26dfcb5e89f56410e4a32f251c28b84f65e3302f2131777d0521f4df492869bb9845717f9d51d05cf3c982968efa07e5656170df83e9d287a30998032e2d683d9f0fce35ccf5e763d6d19ed7f0ffe16e63e9bd1c785fab7f036ea88fd44f6ed4c0b2965d7395457c2ba81f5a9922279c8264ce4e84c47406c22820e74b7efcfd8ef8611c79bfce383ee5d9a0fb2aaa1837c56736ed33a38223834a176046a73f68b888bb385db334b2023c10b25aa0b2639eac38572f0656e816e40316e9fec2d890077896bef64dbc3255a98f5f0cadf4509c430f136dfe865b54bdc12f4bd09a7131d08cf88227e890a402019fa6afffe05898ed624220eca865bfb1aa19bacdb9e3d6502f59a1e8c2d7f15e20d281dd96d4f42330b2a32539f61eeba7a72d5ebd5ebe817f4e33983534ce72856ebf0e9f0e64c0cc07466d4d61449be22b08e03f6109fe1a23cf171ee221b2aa08cabb522535f4b3a79bb9536cb446dbd1318c3bf4d70151f4fcb9d05becf69d4e54eac48323110549bccee961aaa76d295d5b7f6f760d2aa1a3d2ae0b445951598775fbd032ad3756dcea443c4178f11ea4978147f4395ed61c60bfbc2a8b62396fa8e23cf421abc7405cd4d0139a9bfa19b278b707ad20511000f5bb319f5ba8678621ded805c884d4e2784d2abe229ecc5d4eab4008aa3d7ec41cf9f4bcbee442e2fc48eddd79d785d85152fdd14da722ed59190004530ebe87b19cee0785258c2f61940a533c9cc4b9402d9381340a8c4d394f08708f205d58a1b1f70f3b7913d4cca9b03a35dee89368979772e1aba0d66b108d11ec1a37a03075503cd372075e5a3db7df6c626e6f56e780a3c7592faa86b0af2b58c38b3fe97988ddfe2a3614bc6a150879cff91eaeb0a4145f59e69a5c432175e2623d855080efa4af528ebfcb5ef35fdfb145ad6bb13a72c28ff89744319d27959b2dae881c2d40595f828e549ec053e5ddd98b094f907afa36fa213e3faf896627f2e97b2e6936c1377c7e81c63bcc2226133821dd07af9c593660e83d5897d401c3babc184855693ad592c4859874ac2c60020f335a3a63fe4dfa6ab8814a91ae89881561045872000ac1999170300baaf7d56bb4b3d80547fd1d36d92ac94a8958f60fe9bcf38ee1fedcea7c5e1bdd8da7b9ac5e73265a0c1484069c36a8bd5cc779376b99361991aa802f04feef540d06df05f027fa568d40c142308de6380d4a30464845a1764937c57f7bd4e0defce8c43508642f852b89f3737beb9556ad672f527c232a831f6785a8c004ee7d29cf8be6951bd2d0b833cd20d45d0d83aec863908c64e47a8d4b4bbd7a2650cf3155811b3d6208118bebbd822ba01147e197aae6f5462dc84e20bea46251b4d322f6dc4a26d6d75f1f92fbeef8d3656dc5f9c1446537580823ce32301aea90eeb0eb08f6fd9039740dd157d9b9bef74ac88c20bf3abfbc73d2a630365ed92c11d20a5d5828fb9f528bb38278a13f90811babec909d540f806cce1ffb0edff34e1e6cd0443aa8df915a3f4c882a8408595c52c3b3a01b320b9cee11cdf47aaf80423418cb353ce6dd3c7e0399300852fe1394b87cf4f7ac1fe3bca1554d84c983fdc78a5edaca79ab0296701587ec63003b548a762c17a0a99800569d23b521733f40cfc7e9ef05d623f6d39636d2f008b4ca000037d1ee45d7178d0ad8b3c970f11e1f4b10302b3ea938d2fb6ca57e135a703efaa41a6133489fa828983419e041ff455b8b0aa686aee97c02c6d7331710a8475c3aca8629edde5d5ae157b316b27264737fd8f9e801bb1264ce427f2b1b5f7424233dea99f79c26f6990ca3d4245396704fb4baf26df3e46fe6e8405404bb858bc25fbdd7cf0a3448b36d61b79553ccc9984cf068b6ccb65c53a6b3f411d829e98d8f111967ec03d2219f3034ba5f62f70dda7e31599758ca4e3e0c5e09ca497ad08dafe7e7fd18950a6014fcf6e9006c2fccfdf41d00f37b8017ce53dbf4d6741bcd585ba9df81ed73a2caf1a8f501e9ea5371adbe1d07f3d3cc727d3bb9783a6020099680a325d7952626fe0f93cff02831287b859859be98bfebd7ba22646791b1a774756fb74dd04c847bfc1fa5465fd39f8cbd3c1223142e8bc7487052c27fb68ec5ee34923d06b4545ce79b8edc770d9a3e5cbbfe31b8efdb61df1602f1d7635287334c788d8a1e11b0819c7bb1872c4f7585b41f5296ab54856ccf3a8cb67d7c09132c9846c09bbb634ae006ab6299bedc69caf82c1c19da27b056983201f0551437e9fdd147e49464e019cf267ac7041febbfc6bc9118eaf9c1da1e9cb7ca4e50d789ceb7a37a50de686723727670e03a9a6a76b9d49be22fa7e27a9dc03e4c69c33cfb015a7365edbfac38101cfa5eb39af668ac717cfc26446ba8a1041d5f0e9bcfeafb6e834db4b25485ae7747fd4515843d56e0e7243a93c710c4e8d5500b3827eea7426242e99f45803e320b5daa0be6853e39344dbfcf8796d25d007d388d13d936d935a1ca0718373bb1848cb1bcc1cbc80ff7bc0926e79cc6ae66527255eac6d6e4815fcc80fe62132202a2fcbf0547e43209326c21bf971fcbe96097152ddcb786af8c9585b22ac5965c042bf28f2e5e1ef4b2cb0b923c4176e8c3acbac625d984cf2f8d9a15ca170afbd856cf4a4dcb14c70fb0c3543ef2646560fbbc12b55fc934ed0f4d574b6e5071bdbc43bcf8b49fe4ce549aeef3e6d13347af45ceb32a263652778374ac12eab1a703367a994fa70d6877c5e896c5a02e14c6a09ec98a4ba2b1b686a662b67c824eb8a6f499383a7ae2567ffcce553b262ee5432d1948b6f4e41a2393343f90e5ca6e0b2ba26ebe11b51ddd76b99b0c8a6607898cd3f9e10425f6b5d0708126cfad3b559506ad034bb2dd838052985bba1b0d55e29860ee36f6cb9cf6d8c4f7d6e2d80baea85f96d05919eee466f3c5c977186c77531831b7842f8cc706f7f36a761dd32751f1e51276d406d874aa7c2422f25f84cc3512735199669a6eb44e11262068b9f8dec85f310fa49d06a17b5d820ca247d7d7ea2578904c3f05c61fb4dbe5afdb644b0b1eba5ade87e301ebcd7ad0e8dc03b94f5a471935a09a557f8f0fb17a3dfbcf43015d03ce1ba6ae023fc5deed344be1333c724891950f108ca44eff85665b5aa2369c7391a5431980cad3264174ac3db38a594bbea26e45c61c61c84fbae6eee398248bfd9d30f47edd4f8dab072dfde223ff75ca1687d6956b3e00fef2384575de2b69615d72759e85dd490b4090743150006531092ecae0590030919338794813708993acbac09a48e21afffa56ebc1d8baf95f6e2398fe227382fff1b68d4c7f7654b6229a63f770a20330ad5e2b2687dc7eec3e13262f08d6dfb32b4cdc2dcf7c788003601c1aa1847b0a2e90dd5f272cb10d07b029a41e5a4211ea2c0ae01c929a50e45ed0af7f4cf0138c93ebfb97b4400c094d7a5eeff86c5f173a22ae012552ab71e1113d433cca789f17809e738ff8199833b1a9db9694293aff5fa943ec359ccf887476eda00a113ac6248f9045e9cadc13948b3d8717e33a294b2282dff33ab18940790ecba79703e40d243510a700aaaf1ba625e185074457d50b4a9ac55e60dc2704a931de9ec77c84e72794b110c414eff8ed3e833ea478cbee13a78061005e6af10e3e445eabdbee6e2c2e941cc7ec4ba564b6ed46a26814fd77f6976f190a3023652afd0fd2ea979171752c2526a4c033a5abf898375b6176d96560fe3fd76fe14a152cc14c8b3b12239b196f58c857f3fc798f2ab28e26aeb9411b9673fb76f21b36c6ba64025ec1654b1e6156db513b259d1f18657d79fd726cba1880b3c99f81e158f12c4c4c95009b8ced1a2630236463a483717ddfdfd0823495203aae0f2be838dc0012ea8522d43975a296a72852d34fe57686d14349ea2471aedefe61050e6ff3e6f478a6699c1494d50609d089bf45e493d2280e8239dec2a758b25a6b04ceb953268b117d922b5a6e7169cc53a9b745fa211fbb849a255653dd94bacb137ff8eae22c55485e6523cf45258653d78efe4499be8792b82c314dbc6a28f4f161f573a04a37fcecc0adf6ef9f9b616528ef48186075bcdbd78a979c434611efb73829ab8cb2773e96692d0ab7c9e17ba7c0f9c5d34e83ac2ec52a19629fd517788a809e4ffe68b2a18ab90cf999659e35b870f24ede38b90241fbbad3c1de28cecd7690a401daf059f92ca6e2d2766094833e08791c12781c904d3741d1a7df6dd3134edd070c81903b4649decc696efa23090bf20717bc251dd37345277442e6dc79618169f78af62dbf293ded5a726e872d09a37accbc478676e6444c0c5338e5fb13719b9e7a5276f658018ef1002e08b9b3cfcefdb32efbe2e2e8566c5dbbf10c1eb0af006d650269e769d241e3f6ba213604ae343b9916ac10be3351fa6f91e252bef49739b8d6e1696290097af9a64c48ab94d2c14b218a1ef449cd4004ef6ccd00870a6deb9b9e86943084942e5bb1f49aa059f79f96c897fcc60826da529be833007c17c9f5b275bfc656c35e1bf2949bc6f50022ba94e92f5fc362ae08a30883c05464de28e5bced786dd6c10528d8077e663bef98d09c882de8a221e00f791b9db72be87558a42a3e4a370a206139fc974927170336bc3bfa0330285f2668cc5753361e7bf824ae6ac4945b4c5af25ff3d5b1a277e188c9becfb2639ad47a9fa31658a962aca609a8afb1d6a963dbf3411ed20f72b0a4682d762adc2e1aa439f2a33728d091890b3a29bc433177de62fa9a24df14e068496ee1b1d6ddae9adc6e4a48cf6e1db5e048f397df03640a61402e75fc5f2f93c4cd95d8344dccd85a2927fd1bb993f3eb48f28486fe118b88842130c43f7933416044048d193edd49e2ffbe1a6fdcee1e509e97241fec5a6fc5b8a84917b11d9eb4b8b7b9d2bb3dcc97b3b6ad18aa348591c5ec52f620037d3f9c2bee76c52803fe68250eeab0b48a7ebcfca51da3876569a98f621ba6e3c79f49e5f1128eba440056c3c18abfb138654aebb1d1103056a19939e999517546051155771936cbe68c939261d2ddfff33ae42eaacf1ec45a3f1f6436a1a34e96b11c32e9f699ee78b1871d84eaf740e2ffc2ae0e55bc8f71d29c704de63a0dab51aec854fb43d6b1807c1099bc93f947598491529e3d1d55a3e14f3804e65215a82a92ce46546101ed9b2b7cda16d5a6ffbb81ecf2b83122b5cec3e1ee009ca758dc55f9fe9c7b4958a5ae76921dc13b88f286322e26e20682433bbfae4f438b7e1e98d5c67f9b21704b0d290671aa4f07ff707f2a8014ada82eb15d061a67d29e59ffd738379f7d52d2c9dcbfc3208b88ad88c78dfd595988939680c0df4b55e3765c926eb5a04d6d8f83e2fe03dae344b613dba4874d80", 0x1000}, {&(0x7f0000b91000-0xb4)="1f5a782e656ca545bb3f8f1a0448418ca1d4359b69ef7e2bd62444546355978aaae47d5975d4c77a6ba6f143e24145451bbfeb4edd04a7419bc42cc2e9923ee523f4d82c27dab2c40000000802c5cf734e064c0087cc444c20f2417514d85df4aee0ec1d142709332706dc255545ea207f86f55d01d4f47bec5e09b19e72d5dfb50a17c5d2caf49d97205f98d5abf2fb923a8e4a8f05268a87a7b57315e9dfed707f9ed6add19b13966f51e73319186e482cb1d6", 0xb4}, {&(0x7f0000891000)="e315072a108d11d2eb7e7dfbcfafbe44e1438062ff2ade7590f99c75b86a2b23e770d658c8ed4a4ca4acb871c740c03eb99d8d20b0bf9d282d54a290cb6f5cd3f0eb05b4a3ce5973a09bed002a8cc1260138527d869af2ecf22ce41385507a40", 0x60}, {&(0x7f000072a000)="62901f13d2c758654386da23ac797240483f346239551bf16b02d1109bd3455ceb28e35e3533cf1636fbe0c48286ab1dfd975c5a2217d8abc375699823ad", 0x3e}], 0x6, &(0x7f000081f000-0x60)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x60, 0x1}, 0x1) 2017/12/09 23:24:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000e3f000)=0x0, &(0x7f000020b000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000815000)="dc13b500000000000000071b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2fffffff9a36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x200000000000036, &(0x7f0000e37000)="", 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000942000-0x8)={0x0, 0x0}) accept$inet6(r2, &(0x7f000072a000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000018c000)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000dff000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fb000)=0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000074000)={r3, 0x10000, 0x0}, &(0x7f0000fdb000)=0xc) execve(&(0x7f00005e6000-0x8)="2e2f66696c653000", &(0x7f000024c000-0x48)=[&(0x7f000047e000-0x12)="6d696d655f74797065253a6d643573756d00", &(0x7f00006e4000-0x22)="6367726f7570243a747275737465643a252d73656c696e7578272e25707070302c00", &(0x7f0000338000-0x1)="00", &(0x7f0000ec4000-0x12)="706f7369785f61636c5f6163636573732400", &(0x7f0000427000-0x8)="73656c6647504c00", &(0x7f000047a000-0x1a)="73797374656d2a707070306d643573756d217472757374656400", &(0x7f000062b000)="7b2775736572706f7369785f61636c5f61636365737347504c76626f786e657431262d70726f63256e6f6465762800", &(0x7f000044c000-0x19)="7365637572697479706f7369785f61636c5f61636365737300", &(0x7f0000e5e000-0x5)="70726f6300"], &(0x7f0000a09000)=[&(0x7f0000462000)="706f7369785f61636c5f6163636573732b5e73797374656d212a292d00", &(0x7f0000005000)="00", &(0x7f0000658000)="7b00", &(0x7f0000750000)="00"]) r4 = fcntl$dupfd(r0, 0x406, r1) setsockopt$inet_int(r4, 0x0, 0x1f, &(0x7f00002e5000)=0x1, 0x4) 2017/12/09 23:24:58 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000f000)="2f6465762f73657175656e6365723200", 0x101080, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000002000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000011000)="6604006e668b00") mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = geteuid() r5 = getgid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r7 = getuid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000010000)=[0xffffffffffffffff]) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000000e000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) r11 = getgid() r12 = gettid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000011000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000a000-0x8)="2e2f66696c653000", &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000011000-0xe8)={{{@in=@remote={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000011000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f000000a000-0x38)={&(0x7f000000d000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000010000)=[{&(0x7f0000011000-0x10)="3afbcc35a6813a19dcb8de0c9d4dbf8d", 0x10}, {&(0x7f0000003000)="8e6413bbee64b07bc2e92ecbd99ae6e91fe947682d6b41d274da43acc851ee7e8b46a13eb440e40a6803329dc37c235d2fb8568ae983bb616d5e8365b150a793a0357a0505efb0", 0x47}, {&(0x7f0000011000-0x28)="efeb7503b14c4e84986054a0ae1cd7bc4b9690cefc775e7655f9671eb3e3afa9a2e145407312984d", 0x28}, {&(0x7f0000001000)="b792f5a63d8fa810afdf3a640a8419daeeaae691c262d06e89d3", 0x1a}, {&(0x7f0000011000-0xb5)="4a8ea449ae991bd6bca2881214a1eea816a2adc7cda21871c7a2e5fd4dff5bc9e5fe818daad9324d6f100cb3539ff428d7468152c88ec85ce6025e481160c8c5a9c44b4f6ee9748620bb31e196ce4890b0da3acd695577e23ff6c3214d7962109562430290b1828827616e2c6c8e6bcf0f70a1143107a6b2514bfd7aa28ade6169a2f10e8b4dd78a9121f46f275c5a28ee5d1fa4feaf2a914071754f9d53320c8a2f4aafadd39687f5c48a862b068b9fe6af8d702a", 0xb5}], 0x5, &(0x7f000000c000-0x130)=[@rights={0x20, 0x1, 0x1, [r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x130, 0xc0}, 0x24000000) getdents64(r2, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000", 0x18) openat(r2, &(0x7f0000008000)="2e2f66696c653000", 0x4402, 0x80) getdents64(r2, &(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1f8) [ 322.329852] Buffer I/O error on dev loop0, logical block 0, async page read 2017/12/09 23:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet6(r0, &(0x7f0000f4a000-0x50)="795751fe742ecd61cbcfb96d6e199c703ead76ee3365ea1baa114e5c27a87246eb6aa72b95ef367715e01fd89a997c2344060c3449b4ea23a48d8f6c5aad60ba1ed970510518d591963a0fd675a502f9", 0x50, 0x4000000, &(0x7f0000f5c000)={0xa, 0x0, 0x480000000000, @loopback={0x0, 0x1}, 0x100}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000432000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d8000)=0xe8) stat(&(0x7f00008ef000-0x8)="2e2f66696c653000", &(0x7f0000389000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet6(0xa, 0x400000002, 0x0) pipe(&(0x7f0000530000)={0x0, 0x0}) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000f9c000-0x4)=0x8) connect$inet6(r3, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) dup(r0) sendto$inet(r3, &(0x7f0000e95000)="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", 0x5e7, 0x0, &(0x7f00007dc000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 23:24:58 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f000098b000-0x4)=0x56b, 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4200000000000002, &(0x7f0000fee000)=0x10000003fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000}, 0x1c) r1 = socket$inet(0x2, 0x400006, 0x10000004) listen(r0, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000830000-0x20)={@common="69666230000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f00003f1000-0x10)={0x0, 0x0}, &(0x7f00009bc000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fe9000)={0x9, 0x0, 0x8, 0x2, 0x9, 0x100000001, 0x6a5, 0x1ff000000, 0x0}, &(0x7f0000fea000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000a6d000)=[{&(0x7f0000fed000)="2900000021001900013d35000a00060200001600000401ff000c02000000e30000000024001f00089e", 0x29}], 0x1) socketpair(0x11, 0x3, 0x3, &(0x7f0000109000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000346000)={r2, 0x1}, &(0x7f00007ca000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000b5b000-0xc)={r2, 0x0, 0x1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r5, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)="6e65742f74637000") preadv(r6, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f00003e7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f000062d000)="00", 0x1}, {&(0x7f0000a75000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00008c4000+0xe85)="000000000000", 0x6}], 0x5, 0x0) userfaultfd(0x800) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000b53000+0x546)=0x400007, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000121000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000052c000)="2948176dfaae86d8198eff6269a127612ead1effba32395332c8391cc49adddcdc052c3bfeccaf60509f141029dc85e1e63d0ea990d8d078c04d3fc9aa25574cd139b49d5bbe3d23261dfb533e3b9335ce511566dcfecba1d274b23bb26b2b2bb99bde6bbbe12c43b6ffe67188251a80c1", 0x71, 0x4001, &(0x7f00001d0000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 23:24:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)="2f6465762f6b657963686f726400", 0x381000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) chown(&(0x7f0000001000-0x8)="2e2f66696c653000", r1, r2) mq_open(&(0x7f0000000000)="2f6465762f6b657963686f726400", 0x80, 0x3, &(0x7f0000002000-0x40)={0x8, 0x3, 0xfa, 0xaea4, 0x6, 0x1ff, 0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2017/12/09 23:24:58 executing program 4: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000254000-0x20)={0x0, 0xffffffffffff4721, 0x1, 0x7f, 0x7, 0x6, 0x9, 0xce73, 0x0}, &(0x7f0000ee9000)=0x20) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ef1000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ef1000-0x8)=@int=0x3fc8, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cbc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000ef1000-0x4)=0x7fffffff, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x6) pipe(&(0x7f0000eee000)={0x0, 0x0}) pipe(&(0x7f00005ee000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000049a000)={0x71, 0x5a6b, 0x10000, 0x40000000000006, 0x400000}, 0x14) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e5, &(0x7f0000026000-0x89)="46ebf0da1f43551e25861c3a754fd6e4c95dc22523ee60b96ea444327eb2c03d1297499ad66f0bd79a3c1c33876fa94f32408d19fb055eb376f242a910db8f0ed248b881315b3898852f784a86aa3dfa142d3db0eebf140e4beb989f9540cf2a734f56f7ef52f25856b24cab639b2238d000641464f27a4934bc9b94e2594670c91a1a56ea067b85e0") r4 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000eeb000-0xb8)={0x0, 0x3, 0xfffffffffffffff7, 0x4, 0x1f, 0x101, 0x12, 0x5be, {0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf722, 0x8001, 0x8, 0x7a4, 0xffffffffffff8001}}, &(0x7f0000eea000)=0xb8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000eec000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eec000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000d93000)={@common="697036746e6c30000000000000000000", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r6, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0xa01, 0x0, 0x0, "298d3d2e0000000000000021deb78197d9df7f0fa08c075272853de5aecf1544ec9a611b4cf1dd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x4c}], 0x1, &(0x7f000007e000)=[], 0x0, 0x0}, 0x0) 2017/12/09 23:24:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000350000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000935000)=0x0, &(0x7f0000b68000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000192000-0x8)={0x0, 0x0}) [ 322.397296] device gre0 entered promiscuous mode [ 322.411940] binder: 16200:16209 ERROR: BC_REGISTER_LOOPER called without request [ 322.420431] binder: 16200:16209 ioctl c0306201 20c83000 returned -11 [ 322.432985] binder_alloc: binder_alloc_mmap_handler: 16200 20000000-20002000 already mapped failed -16 2017/12/09 23:24:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r2) r3 = fcntl$dupfd(r2, 0x406, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000001000)={0x5, 0x0, 0xc0d3, 0x4, 0x1, 0x9, 0x7fff, 0x10001, 0x7, 0x10001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000003000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69706464703000000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000bf6000)=0x0, 0x4) dup3(r1, r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000139000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/09 23:24:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb8000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) getpeername$ax25(r0, &(0x7f0000c24000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000be0000-0x4)=0x10) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00001dc000)={0xaa, 0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000b32000-0xe0)="c5a6681dcefc7506153a480d15fe1e08e4d66f5e878569edf224d073377fc472d4e39a4e5f9cb787ae060807d939f6ea64c5c6c265d531dba10b1ef30939e2a8d616178706f54f9e6ab112de38e523a8934caf0007b6848b268729a387ffebdfb9b12953d3445c354c8fa701c60849cd91fe1251c5d66525dce96b71a3b3e2f97eb6ae2092b34c8cadcde38fea0d0677001208ee7c75fd335d2627b942889faa990ba8ce14ceaf54d56f67bcae543bfe0b2ed7ab0f66528c0984a0d4ca0dcec623c5fe7afbbf0dd7935143554aead00be611b936ea833f1f90d10d83a21a8386", 0xe0) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) sysfs$3(0x3) r2 = creat(&(0x7f0000c29000-0x8)="2e2f66696c653000", 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000c6b000)={0x6, [0x800, 0x1, 0x1, 0x6, 0x3, 0x8]}, &(0x7f0000943000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00006ed000-0x18)={0x0, 0xe7, 0x23, 0x40, 0x7a0}, &(0x7f0000fc3000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000089b000-0x4)=r3, 0x4) clock_gettime(0xfdfffffffffffffe, &(0x7f0000fa6000)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000886000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x42000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000046000-0x14)={0x2, 0x0, 0x4, 0x3, 0x79cc}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000745000)="2f6465762f6877726e6700", 0x200, 0x0) stat(&(0x7f0000988000)="2e2f66696c653000", &(0x7f0000410000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = add_key(&(0x7f0000936000-0xd)="646e735f7265736f6c76657200", &(0x7f0000a1f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r7 = add_key$keyring(&(0x7f0000833000)="6b657972696e6700", &(0x7f000058d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000005c000)={0x7f, 0x8, 0x400, 0x2}, 0x8) keyctl$link(0x8, r6, r7) ioprio_get$uid(0x3, r5) readlinkat(r0, &(0x7f000073b000-0x8)="2e2f66696c653000", &(0x7f0000187000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000053000)={0x0, 0x9}, &(0x7f0000375000-0x4)=0x8) fcntl$getown(r2, 0x9) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000018f000-0x20)={0x0, 0x9, 0x6, 0x6, 0x7, 0x800, 0x400, 0xb3, r8}, 0x20) setreuid(r5, r5) openat$ppp(0xffffffffffffff9c, &(0x7f00001eb000-0x9)="2f6465762f70707000", 0x2000, 0x0) clock_getres(0x6, &(0x7f0000e94000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a2f000-0x10)={0x3, 0x1, 0x101, 0x45, r3}, 0x10) 2017/12/09 23:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000002d000)="2f6465762f70746d7800", 0x101000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) r1 = socket(0x2, 0x2, 0x0) socketpair(0x13, 0x800, 0xbd0, &(0x7f0000d1e000-0x4)={0x0, 0x0}) connect$inet(r1, &(0x7f0000478000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = open(&(0x7f0000b92000-0x7)="2e2f66696c653000", 0x68042, 0x0) getresuid(&(0x7f0000091000-0x4)=0x0, &(0x7f0000ac8000-0x4)=0x0, &(0x7f00008dd000)=0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009c1000)=0x0, 0x4) fallocate(r2, 0x0, 0xffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000cdc000)={{0x2, 0x7fff}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x80000, 0x9c04, 0xca8b, 0x792, 0xa5c, 0x1, 0x0, 0x4, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r2, &(0x7f0000af5000)=0x0, 0x10001) 2017/12/09 23:24:58 executing program 6: r0 = timerfd_create(0x1, 0x800) r1 = syz_open_pts(0xffffffffffffff9c, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000000000)=[{&(0x7f0000000000)={0x27, 0x0, 0x1, 0x3, 0x200, 0x6, "e9aef7a1642f0f7b68cfda4fd8b75b541fd5e468dd2dafd8484a75782b2a34aa1880aef26cc634a4974fa9573944525a21033dc1badb54c8c2cce560a7ba70", 0x825cee0000000000}, 0x60, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0xd7)="67281c79127acac51729d15c08f90b865afdbf36b2db85a6402d5571a731c70fea0fefcdf9d365abf4be5630cc162b48e5fee538a4a070a05b36c74fe570d4fa57e8fa06dea7786fbf591abd876d2c30b782a6a50e921abbc613bfe3716b94924fdd5856f8e9b91b8a0026e3a263e1ee7d88f4883f42d4d1cdb4cc452d9c3675308918596a14ab738254dd0dd866341cbb896562f6fe76e57b53fca1f474f4ec9c83710012a250d31d161b8cb41875d578040adc7ec51593faa230847c4a40ab8f60d9f015bb14a0c2a5f72faf2b3180b71455b36d23f1", 0xd7}, {&(0x7f0000001000)="1cce4a07a60c51b263fe403d7582a06a9ecd23f4d2af87793a8845863ce2a207a4ad913f9faca027c6afc18e9aee4b4a34ecb6ea75234157db93d571e3b185a68097d42580acd202ac34933d2dcafc72577b0e0318f9afff50cce4d7d02bbf6900108107cf1741ff97fcdecb9467597cb3a647c93cd8dcab0791041f55d8c1058d0716dd21ff972857b9326c712e0da2cd144e21ae32951b5b814b63c2d4a55efce2ef45f2849d43e9af866e07cbd07f7f61b3d81e01086bc39d24a47d214e5e242182463c1fe6f30bded5cd92beb64e2f9ae4b3eb9a03b267d0180dff3a41b5b1de85c7334402c3", 0xe8}, {&(0x7f0000002000-0x8e)="353414e67fb21aac740953ba9d05160717736505f7e79719e7ec76078fb99879e72149a53cb6f72b22649e6d467c350a2e1f76aa6d1dcfc02a4e2697a7406316dc5bd137e211a1ef294ea3418cf6bf3cf669c89b23eb470a0a4a07aa340842aeb92e27fdd1abcb7e3d015ac46f736937d47c7453ab9bcd68251b3670b92c20ad999c111f10ba81d56591a9708ea9", 0x8e}, {&(0x7f0000000000)="ec608b0d70e6b6eb5675cda82df1b2e0ba111462139d58b172aefef95fc1e2d63e69dcff5e107b2b6880077609baf3a1bc8a45c7ed2b2b283eb3890abd3656b040537ab99bd225dfafe3325d7dbf3ba8bb8a55d805ede22e780dc6a4e98c753022e3c1eac20c4192ec6c835a1934e2dca496a05c0dbcbc834597e4a8385a7a61b11cf5e3a4c4cd74676610876be4254bcb3914a2207f49e3757e7434eb758915be9a28527b9d227741be1a994c26bbd48e1f4396d4ca06cdecac3b3b064660d81c778ea101c919645f562cb864342619f4cda3a35c60bdb72b9b1e5b7b619a1643cc1cb272", 0xe5}], 0x4, &(0x7f0000002000-0xb0)={0xb0, 0x114, 0x1, "18ac9470f8ffb25d903ba3b6cca1fa218105b8701f5038bca5f1f31ad817768394270dc6e94a3f8cdf77586052e539e2bf6f5a5ea7413b272abe552dba77df1757bf7b7c3465de4635795ca1cd0b4c96046c2ac03b92559f2590d364e79b43f574afd0e740e852b356804136c3a033fa04850b8531403316179917fd3632e398f4a15cee6eb7e61deeda41d98786e54f925aff6cf51e53af032bfae113d0cd02"}, 0xb0, 0x8804}, {&(0x7f0000001000-0x60)={0x27, 0xf9d8, 0xfffffffffffffff9, 0x2, 0x4, 0x6, "d62798866770856da50ac918cdcae0c731c9703a5b4757ce923a150b1cd401646d33d0d7992b11db64bd8a48d6c446e53398439cab4053fac447d5d628fcfa", 0x2}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xf0)="8fbaef3f433cb15b158eb9627386c76e90236f25474567de8d2f266e8c1605202280ce9bd241ce2cf9f9ba06752a0c1e6376e31933c9d111790fa39e1101c888e005338e2f34a8551278e346986c5c4ee1b128aedcb9695d49fa480a7c33eff50b29ac5f0645b4e8164465363a524a25b4d053b5f7b9832ba0f4f8edd881d93591f3142009ddf6e4c1a0108f96cb1f4f73107abb98b3f600db8906b46b4d5bcc6ca027857c1c6b6308754135ee0ec5c5c149c16ede4bb5f73dce3cd94ebc064341e97fa98c41616cf05c7b630c0725cab2c7859b1261c4706923eb9c0d644db137ffe280843b12ebd818f5226565257e", 0xf0}, {&(0x7f0000001000)="bb191f0dccb269db7c4c3fe4f84e6aba14d344e09ad2be3f97c6c45ac1bc2bf077ed625cef917eea14686f593dd3849d721f42c1553f6259baa97c823d86c76d602a", 0x42}, {&(0x7f0000001000)="494146be90ed0597d7f57982ef32848ab132d15928f9b1c7ff28335ab3a2b387fd650d567063b7e01ffb09a219eeeb3b25554a66789f51b925f090f374f6bbbd978d388308743fae149efbbe52cab34e1a92f8b94de9b28f9c3e42d42af71a6d3163d76ce5777ca57bd3454b9f0119d91853e99fc2e050f76cbc05bd165ff5826cb1aff8c0c5cecdf3108be80d546854d785efeadb368adc98faf94889df36bc3d938d0b1a452185080880171f6d4fe57e20341bb4dccc1bb889c6c8f1644b78935221805ec4a2111b9f96fde0c93aa5", 0xd0}], 0x3, &(0x7f0000002000-0xb8)={0xb8, 0x105, 0x80000001, "90dd278b9cf221405d9db736e94c7d4f7e7a7612d5e90aa5ef1a5b81503ebe7833c55902ccaca1f86d4405d42443058e936716029211ed3361ee63a4dfe12360131738f404b18449e96c04270dc4d39e7adf88fe2686da96d13f5d78522a756de6463b24fbf41c89ec2ffc31e7a3ab9bfaec8d7278e5af74cef669c54fe31ad9be8078e2c44494554c0d3eb2d98db2b91e0e25595ee5308e46e80c960d0848f4c96e"}, 0xb8, 0x4000001}, {&(0x7f0000000000)={0x27, 0x5, 0x8, 0x4, 0x9, 0x20, "5694ba8edebae99a6fcc885ce2001c9500b938ff085ca02621bb33d9eda0bbdb62483823edcf3d329a39875917e2c92032815dd097d4cb1ca38961fe049c42", 0x8001}, 0x60, &(0x7f0000002000-0x80)=[{&(0x7f0000000000)="127ef7976915783aed60628b644939c49a37feb44e60fafa4de8d4e2bee53dc0e676bd42b508f2a54488c6c1063af66eb0a09045728bb580bca6e43114fbc122e477a8e8bbd5d363e57b9ee6a5d8fe8212222d", 0x53}, {&(0x7f0000001000)="9b98a51d57277ebfd20dd3f2ef", 0xd}, {&(0x7f0000001000)="5c1ec3e480ff46732e623b8900836567f1679fa753801bf7213c42d36f48770bf79f47f800953b18e7e4221cd5ee44546887497d322431eb586ec0941b286547cd141a11be3a2dbd0d3aded708c18f6482358ef690555dd3ce6a096a9080f3d3fc6209b20307a03060c8c878983a7b8d7d4aa85dbaff3a0e1c79af800cd3ce043de1042e33b506ea3652d8a797ed2591e8", 0x91}, {&(0x7f0000000000)="717a0f50e8e0d2cce7970b09d77161cfa46be79f8911dc8b9a80426d7882f9b32fb8e5ce52b2911a7cb28414b1c547095ed01207", 0x34}, {&(0x7f0000002000-0x1a)="0d44db85a78a41dfee300af91b9cf759e2fc4ee351fc5b06194e", 0x1a}, {&(0x7f0000000000)="606f5607bcfc835c0ee8cf8f71abbd6fc989f6a53e9537b3a8cffe908507b8482599b033558c08e955248a79bcf5a39f0216765525c88e0af760fc1b8250590b644c288f4088b4fd27a200ec865e02a5d315cb2ffe5989daaa765b61c55507d03f2459635701490eef22d168a935cb657a397414f603845f56a541eda72989e27344386752af17f0b6e12ee219e7d69ef19960bd0b919069500c425611421ebf6210efaa58e380c4648abdc0991beb235d749ccc1496ac6b75462bcbd1c6d02961a126eac4c00bd09c2dc8caa0a6a6dd45d37f4ac919a91a6e6291d26e0e8ef463b4", 0xe2}, {&(0x7f0000001000-0xf8)="e142e52a2ae9c03b39d977dedcaf50c32dca41ec35a73b269b086971e3d07c392baf19984560834e3d1c4dd0b9932045bd21a81fce44c00cb7691772cb88fc7a75738e45bbd33b0faaed6a2176f45cc7fe5705c41bbe2f815820bfbc5b8739c44f2cdbd7a4033d252d6f4ac7c775e561b28039c52d2f7f16b6b36fad704d5680089a7c842f53b479d4d3d18078273b824954625033a432364fcae22bdcb39e56057a4dc67d2f7b99d15a7e3bd7ae4aafac2bcfc9130435bcc5e34601e80788c3b49a3c64b117a65d4624a9de03c46aa2bbf12198f89f7123adb2c1f6d15a0a2701c8481495d43b56501c349e88f476c41271cc8d9192193e", 0xf8}, {&(0x7f0000001000-0xf3)="27d3a8557c7f0a82ef1a61c268f1b7761122ade82c1b7c029158285f6a5f9781d88534a7da91d5157a080e3314734955314bdd9697b922573d0fe9be5ebb483b8cd4747506777281d6da896aee2b2391cf06d84686963cd6da932ab83246a61d7f9da7ec8810bd375b27db3b1c0da0ac8394cb687ba4f1ddc81f869cc55283c3f9426f9b50c937d9eceee03faa15ec06850929d8980d0a370cfc9f6e8304d6052f25d76ddfdc0d2947d23965413750a541a84e65776948ce8986fe1e830d7c606248d74f2bbb4f7206db90dbae76ff4191636e2bf69d2a061e769d6b7e0d36050e7891ddc38a422e6ad79de727d5edd5df6a7d", 0xf3}], 0x8, &(0x7f0000002000-0x90)={0x90, 0x11f, 0x76, "ba905b5c839024b597d3914da1af7d71b1124a9bf7d58638a5edb598eeb4b59cfc37742d2e44fa7bd3a5629be6a369b059ff37096002e70a5e6159c8fd1b54bc3ea98561e4a743d707d9e68110ca3d3d41600e1289b048bd70b17ffd12146da1960ef6f7e1ac68e8d9bdb7f85df63045ad00dd1ce5ae44e401"}, 0x90, 0x0}, {&(0x7f0000000000)={0x27, 0x0, 0x5, 0x7, 0x800, 0x6, "4547b6ea0990faf932cc2e7ddd31fa9b3caba0f2f8229dbe896991d52a3c1c6c85f3b6f648e54a8361c115c8111459eacf89bc8eff881fc356c299fdebb026", 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x34)="728757cdf42ef62f7464baa27f1203898b2ce4e5cb6d87653758307847d02c4a3ce7b89249bdb3b2dc342f9a777aa298e420382b", 0x34}], 0x1, &(0x7f0000002000-0xb0)={0xb0, 0x11f, 0x7, "8d26bb9b677793cd917f542f0d428f69799df137bf9e4fe2f3aece7374b498f0f47207de74270c099cac348dfcc056125cd59b718da52ff9d62034379975d9edb411553a74d7012e90cf7d1654427aafd331016c2a44b8f6550f68c345dc9d2318438414c49a8fb5ba71797c2d6b902da0e5d2700f4623d6076cee5940044e5a2abbd9716f1c50371778cf741b05eeef31f66387dc0f06c24a421e34fa50"}, 0xb0, 0x2d7a6e5339faf74d}, {&(0x7f0000002000-0x60)={0x27, 0xffffffff, 0xda3d, 0x0, 0x6, 0xfffffffffffffffa, "1e62cd73c1fc64975fc4add13b2076479d1fe3b762a8cb347a495d34b555eebe564efb554c8dad84bf07be050d26b9b8c50a49ee7ae429478f6421fe445009", 0xcfa}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000)="13ccf8fe59838e4c80a370e9d1d616784b28d8bbbbcc143a401afe15496714623f685e2a38582eb76766203d59429493e860", 0x32}, {&(0x7f0000000000)="3fb87a95cdf6ba6f3e628e85a2c50bd7700f755bbf13779127e7dc4ab9d56b1c8443f000b61250cea43df7eb155ed8d0034315169f19bc53354576aeb0af10ae50a731e8911d3717b1b5ce573dcf4613052b462ef925375df4c2a5e88fed94cc8a10e4df30f16319fb11d5a2253ae14ec03a800e1535084a6c38e9431a7b1661afaeb35ea643dda48fead9ffa5b4c528f2c86cf3c992143cf6a76c78cb173a96418175ec125c09a58679a03b49a5b49f3345d9ae4ec34dd01c18efdcaf7646c59368b1d0a7c3447a1447f022d0fdf9b73e4969f8413cfbc4be82618731b2a0d99592d6", 0xe3}, {&(0x7f0000002000-0x9c)="439edd82800834039c41847c02b6a89324c8151c9d8dc5afd3d1504c865968ba5cdd7e200be5594033f48f2ed380be6240dcefb5403e2d826b3ea1f4b0ee20ba2091617a3cf095096c66379ecf29860566943269f2f4d2ffdc0ce0c24b2c157caa48a14c4a223db6dd497e521cc8b6acf09e69dfac78441e1433bc16ac0f7979d7a496d7e9fc17d8858166f448f3363fb61e29182639ff7cde75f5f2", 0x9c}, {&(0x7f0000001000-0xda)="9ad9ce158a8a5c8485b5204d0084e1f2e91595d91724e17929dfe5c33dad192ae6d962dc52f4499c04cbb70a47565a74b473d5e0c3f8703a9d535653807466ab674cc69a18737eda088dfa309335da73cfa5eefdef5fc72a0045ce8fa101a895faa2d8cfced18490f83ba140499e2cd0f9f4cc40d7562f58e8ce3201c1be669832eecfd462980e9e4db5799315be89b8a02d87cf5438ac75baae745ca210499453a9e7b39ac1bccfece112de82c537326cb93936f7bca943ac8135b318909b67a6fd90942b4c01b7447200ffa46fa91093a89ed163057c6e57de", 0xda}, {&(0x7f0000001000-0xf)="7f230ca5b750b42e898f7b2923a1a1", 0xf}], 0x5, &(0x7f0000001000)={0x20, 0x0, 0x80, "3f77ff0a02c0f38c94"}, 0x20, 0x0}], 0x5, 0x20000000) fchdir(r0) gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000)={r3, 0x100000001}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000, 0x810, r1, 0x0) [ 322.459223] binder: BINDER_SET_CONTEXT_MGR already set [ 322.469112] binder: 16200:16209 ioctl 40046207 0 returned -16 [ 322.479126] binder_alloc: 16200: binder_alloc_buf, no vma [ 322.480202] binder: 16200:16209 ERROR: BC_REGISTER_LOOPER called without request [ 322.480219] binder: 16200:16209 ioctl c0306201 20c83000 returned -11 2017/12/09 23:24:58 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x10003) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) sendto$ax25(0xffffffffffffffff, &(0x7f0000013000)="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", 0x1000, 0x20000014, 0x0, 0x0) getuid() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000011000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000)="69645f6c656761637900", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0xffffffffffffffff) add_key(&(0x7f0000000000)="6c6f676f6e00", &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000014000-0xb)="59848a6cae19096747755a", 0xb, 0xfffffffffffffff9) keyctl$reject(0x13, r2, 0x10001, 0x67, r2) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000011000)="6c6f676f6e00", 0x800, 0x100, &(0x7f0000003000)={0x1, 0x7f, 0x9, 0xffff, 0x8, 0x40, 0x1, 0xa175}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_fuse_mount(&(0x7f0000013000)="2e2f66696c653000", 0x3000, r4, r5, 0x4, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r6, 0x10c, 0x7, &(0x7f0000004000-0x4)=0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") setreuid(r4, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/09 23:24:58 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000004000)="2f6465762f62696e6465722300", 0x0, 0x802) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x1050, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x34, 0x0, &(0x7f0000006000-0x34)=[@clear_death={0x400c630f, 0x1, 0x3}, @clear_death={0x400c630f, 0x2, 0x0}, @acquire_done={0x40106309, r1, 0x0}], 0xa0, 0x0, &(0x7f000000a000-0xa0)="f12a18900aa6bcbf884524411ee8d1c55c81a0dc8be15eafc09644f4aaa40a4303f725d1d18daa0d3de112a68799fe9b1618394fb58549a7390e0385e4d810a079a4cbc649aabe6f1a3aa3b31070c0aede2b067431ceb4b9b4c3a0d5a9831899c30efc648633e79ac2c5fd71eed569a00b145eef980de340dad8efad5b59a450a36b0b333520d2262e602ff60217f9accb268fc22da83449104612fbe897b7fe"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0x18, 0x0, &(0x7f0000009000-0x18)=[@exit_looper={0x630d}, @increfs_done={0x40046307, 0x4, 0x81}], 0x65, 0x0, &(0x7f000000a000-0x65)="fc17006fadbad623401ddb8c84fcb0957c3f030b9b9b9816ca212e8eec9eed8ccf4f19cbd30f15bbd79655ac54e6c4ec9f45a812f431ad3f4c9022556d27c5bed9f56e2bc4bc04c7fa313491a09783b18f43dbee8029968683f2bda267d78ea59c68e14a6d"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000000d000-0x9)="2f6465762f73672300", 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x8401, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f70707000", 0x10000, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f000000c000-0x2)=0x0) poll(&(0x7f000000b000)=[{r0, 0x200, 0x0}, {r0, 0x20, 0x0}], 0x2, 0x7) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000007000)={r1, 0x0, 0x0, 0x0}) close(r0) mmap$binder(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1, 0x15, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0xa8, 0x0, &(0x7f0000004000)=[@release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x0}, @request_death={0x400c630e, 0x2, 0x0}, @dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, r4}, @free_buffer={0x40086303, r1}, @decrefs={0x40046307, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000)=[], &(0x7f0000002000-0x8)=[]}}, @acquire_done={0x40106309, r5, 0x2}], 0xc3, 0x0, &(0x7f000000c000-0xc3)="26294b03c518a6ef1c71cd4dad5a0213d450c178b108488bdf459c5a5a53c1f17ad9275e362eb3c16b89b8db08a31624c3cdc88d037d8218b9611ba39ead47a06c4cacd480a27352299ec952e1251b66cbb2473eacc1ff16480ddce4d5499abde371f1f03ec49db5b452a59aa1e3beffdc4e79f6effc90617b3504c0edf8d0cd0491dbc8787981fc39f4ea46a077c606579c6c74f5f305c16c885aea6e56b02805bcc51236ec0d79c441063b69ee3c3c325af4861ebdae26edeedeac268a717c9e34e3"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000005000)=[], 0x22, 0x0, &(0x7f0000008000)="21978db22e818d15631959572502907099ca68bb66b7727c339ae20586331cd7b22c"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000)="2f6465762f62696e6465722300", 0x0, 0x800) 2017/12/09 23:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001b0000)="2f6465762f6175746f667300", 0xffffffffffffffdf, 0x0) sendmsg$netrom(r0, &(0x7f0000c43000-0x38)={&(0x7f0000746000)=@ax25={0x3, {"7bec636b8df628"}, 0x2}, 0x10, &(0x7f00002ce000-0xa0)=[{&(0x7f0000c58000)="66d886180c980b62d7b53947d24f135d23965ee9368272100f5810ce5a34dd8937f6d393ee3c643ce1ce2d73dff8850eb868b761676e234e4a893138966d", 0x3e}, {&(0x7f0000db5000)="73b5cf547353920d32a8cf3f4208ecf702b387c6f16d72d0ad2fc4152449b38c1f5684b16afafe2f21bfb52ac049a0b82a08bb978a6293e3caa7fc0f20e53240a16a7206bc73a7e5b70c1f65bc440eb7cd603752426477e707fa90ffa2edffd1fbe367dc5882435f47b4ac742cdf422e1ef42cfd8bf7cc49abdfa4c74ade14811247b88c6f29e7e911aaf36e9fc5d19bb4cda86867453dd216fe201ca0f2ba3f7803e64768a4389748e81b6b8ea92a57ce354eb369388f4dbed9ea644279d38c9ea3e0f58628cc2b87edb46a3b3a731d08ae4c9c", 0xd4}, {&(0x7f0000063000-0xb2)="d40a63c0767141c05b4cf2e591d5b90846fede72324f2774affbf81e12f97ced89eeda2f989bf61fd8d719ceaa7bbb075329134964997542bac48a7d3c1515b5b18785fbd094f146fbb2e315ec8b4c8417c40502ff334593c8790f7db573894385fbd39d3685ee7d2198f126f02d7373d16aed9eb5ce332bdd49acfea3b7a298c54231123c22d1ca7a387d9bb5e83602180c95a5cc4c3dc088a29b0be244d288cb31eda60e5be5b64d28518fd33ada095cb5", 0xb2}, {&(0x7f0000748000-0x2b)="1dee23987531cbebb31120dec3178da413bbd8e17c64b6322c9fb1adb6014553ec6a9fec70939bd06894d5", 0x2b}, {&(0x7f0000001000)="8e8617661bef37b73de4ee3d81444859691a1ec056d7c52b71bdf02f1827e375bc91ef47a38865d124499a605c5751808cca96d87700f670032d6af198a15ecc0f5521ed27f6a05c8606551bfb06841601c8be1b58a5b99d19687a21ebb282dac5276133755ce804c5e4a9912e", 0x6d}, {&(0x7f0000000000)="6dfc5aa7b8f54d3df9d2c734d02cb6f156e2e7693c0a098c06ede65601000080b0226509e130a3352a8942e9fa32bdff90b0e94b67058439ff3324ed51402aea0e869666c62d30de59586c94443a0d950a1165923df6f13647c786ee71e4b3b422b60481056cd5dc07e0393d9d23aa973f5ae8d70a18cd64ed7ae5eddb66fe3d59636bb0c22b419eac88fc29bbc8c22230d0db507cdcc1b476b67940a36b197ee4afc7cfdb7e88c3030000000000000005a96881b8991082c2caccf48bdd24d62d19b98786edc53c549fd45b37c8f46fce70bfe811db91d6944867d7ad80798eb13ae6d08bc18028a79aaa640b87f18a46", 0xf1}, {&(0x7f0000000000)="55a2ee3ff460cf77", 0x8}, {&(0x7f0000cfc000)="2831f268855a1ad2efd974bc5354c82704a0a59768808d2047762fc84bc9ebc7d070581639a128fc0dbf2d051391b66b29b933f47908cfa0ccfcad85aff915a6669bd2ed0054cdf07a2037345517765b0aad2acc302f119eeb340d53b7c2099355eb8d119427bb3645a786630ba4e1952ad5ecf30a8aaa3a0b17874a214e4ee1f2ae193c2b0a87be4460265902b326906584bd57d10debea4885cb", 0x9b}, {&(0x7f0000000000)="59a681", 0x3}, {&(0x7f0000c84000-0x10)="5b6dc769f5faedb8bfb82385d153285a", 0x10}], 0xa, 0x0, 0x0, 0x40000}, 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x43, 0x2, 0x0, []}) poll(&(0x7f0000a14000)=[{r0, 0x200, 0x0}, {r1, 0x130, 0x0}], 0x2, 0x4) init_module(&(0x7f000088e000-0xc)="2f6465762f6175746f667300", 0xc, &(0x7f00002fd000)="656d3100") ioctl(r1, 0x8916, &(0x7f0000000000)="") r2 = fcntl$dupfd(r1, 0x200000406, r1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000a57000)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00009f8000)=0x0, 0x4) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00002ae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xa8}) preadv(r0, &(0x7f0000723000)=[{&(0x7f0000bac000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f00009a4000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000e44000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}], 0x3, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000046d000-0x8)={0x0, 0x5}, &(0x7f00007fa000)=0x8) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000357000)=0x0, &(0x7f0000a3c000)=0x4) getpeername$packet(r1, &(0x7f0000f51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000090a000-0x4)=0x14) ioctl(r2, 0x8936, &(0x7f0000000000)="") setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00007c9000)={0x9d49, 0x2, 0x9000}, 0x4) r3 = syz_open_dev$evdev(&(0x7f0000127000)="2f6465762f696e7075742f6576656e742300", 0x4, 0x200202) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000628000-0x138)={0x9, 0x101, 0x2, 0x5, 0x5, [{0x1dc, 0x40, 0x1000, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x8000, 0x9, 0x7, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}, {0x8, 0x8, 0x8, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0}, {0x3, 0x1000, 0xa0000000000000, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3ff, 0x1b9, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000f3c000-0x28)={0x5e, 0x19, 0x2, 0x7, "c84af5d5c48c52434402f491e8c4930000ac010000ffffffffffffe5d9426cf9"}) r4 = dup2(r3, r1) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000b91000-0x20)={0xfffd, 0x83, 0x80, 0x0, 0x1, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001a4000)={0x0, 0x0, 0x0}, 0xc) getpeername$llc(r4, &(0x7f0000e0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00008b2000)=0x10) r6 = request_key(&(0x7f0000d8b000)="73797a6b616c6c657200", &(0x7f0000ddd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000063b000)="7070703100", 0x0) keyctl$get_persistent(0x16, r5, r6) getsockname$ax25(r1, &(0x7f0000e94000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000341000+0xe5a)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cbd000-0x4)=0x0) request_key(&(0x7f0000555000)="646e735f7265736f6c76657200", &(0x7f0000a31000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003a2000-0x12)="2d76626f786e6574317b3fef406574683100", 0xfffffffffffffffb) 2017/12/09 23:24:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)="6e65742f64657600") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x9, &(0x7f0000001000-0xe6)="935ff3392c9c94fca480cdc6079710272ee2746986294bc937108c76fe8151e2a233b5a2518118afee9d62bb7549847af895f76598335db224f3354aae94bdad9eb6e69382385a9a27aff4eedd82f3cb121a686aa870610b8b6a093e4e45f3df9ac7cbb1f4d512a8af4d197e7dd36113a3e8d22fe0f5a7073a8ba822d593747aadc2b6ba4181165a0cb765d2d7fcf16f1d6d9894c9c09b7762aac4d729d8945e0ce6076d34a32d11e4db8dc1bbf8273423bd9267e2750704b225489edb48a893df0c7c346ce21c7bcf6f14d45d0a3b625883cada3e1cc2b4ca6a386d3a95ac48deb083c57a6b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000429000)="bf", &(0x7f00002f3000)=0x0, &(0x7f00002d7000-0x4)=0x0, &(0x7f000034c000)="") r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x43, 0x2, 0x0, []}) poll(&(0x7f0000ca3000-0x10)=[{r1, 0x6108, 0x0}, {r1, 0x20, 0x0}], 0x2, 0x4) ioctl(r1, 0xcff, &(0x7f000050f000)="e6") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e31000-0x2c)={0x0, 0x24, "f2cb00048b9bff39298757d2dc7e2c786667f40b6884934f95879e6aed8055d04b2aadbb"}, &(0x7f0000308000)=0x2c) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000b16000)=0x0, &(0x7f000096d000-0x4)=0x4) getpeername$packet(r0, &(0x7f00000a6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x14) r3 = open(&(0x7f0000685000)="2e2f66696c653000", 0x802, 0x80) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000b64000-0x28)={&(0x7f00003a9000/0x4000)=nil, 0x100000001, 0x2, 0x10, &(0x7f0000bd5000/0x2000)=nil, 0x1e4e8153}) r4 = add_key(&(0x7f000031c000-0xb)="706b6373375f7465737400", &(0x7f00006fa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000025e000-0x1000)="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", 0x1000, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000c3000-0x20)={0x7fffffff, 0x3, 0x200, 0x1, 0x3, 0x7, 0x5, 0x3, r2}, &(0x7f000083f000-0x4)=0x20) keyctl$set_timeout(0xf, r4, 0x1f) fcntl$getflags(r1, 0x0) ioctl(r1, 0x8936, &(0x7f0000000000)="") getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000faf000+0x867)={r2, 0x4, 0x1, 0xd1, 0x9, 0xd8f, 0xff, 0x9, {r5, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0x1961, 0x42a, 0x8}}, &(0x7f0000269000-0x4)=0xb8) timer_create(0x2, &(0x7f0000ccb000-0x60)={0x0, 0x2b, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000630000-0x4)=0x0) timer_delete(r6) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc1000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f000012b000)={0x2007ffffffc}, 0x1) restart_syscall() eventfd(0x21) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000035b000)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000a36000)="2f6465762f72746300", 0x7f, 0x0) fchmod(r8, 0x51) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) 2017/12/09 23:24:58 executing program 2: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r1 = socket$inet(0x2, 0x6, 0xffffffffffffff59) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ecb000)={0x0, []}, &(0x7f0000ecc000-0x4)=0x4) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ecc000)={0x0, 0x0}, 0xfffffffffffffffc) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f000077f000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000058c000)="6e65742f6669625f747269657374617400") fanotify_init(0x20, 0x0) pread64(r4, &(0x7f00002ec000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000092e000)={0x0, 0xce, 0x0, 0x30000000000, 0x7fff, 0x5bc, 0x1, 0x6, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x1f, 0x1, 0x4, 0x81}}, &(0x7f0000254000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000564000-0xa0)={r5, @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]}, 0x0, 0x1, 0xac, 0xafa4, 0x0}, &(0x7f0000ae8000)=0xa0) bind$ipx(0xffffffffffffffff, &(0x7f00003a1000)={0x4, 0x0, 0x0, "4e1a0cc5be60", 0x0, 0x0}, 0x10) r6 = socket$inet6(0xa, 0x80002, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000bbc000-0x10)=[{&(0x7f0000da8000-0x2c)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000000000000008", 0x29}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000f03000-0x90)=[@in6={0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in6={0xa, 0x1, 0x2800000000000, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xe0bb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000028c000-0x8c)={r5, @in6={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000805000)=0x8c) dup(r3) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000018e000-0x8)={r8, 0x6, 0x9, 0xb7}, &(0x7f0000322000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000f37000)={r8, 0x7}, 0x8) getpeername$packet(r4, &(0x7f0000893000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000092000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00001cf000-0x18)={@loopback={0x0, 0x1}, 0x2, r9}) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000ecc000-0x4)=0x0, &(0x7f000092d000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000083000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eca000)=@ethtool_gstrings={0x1b, 0x7, 0x40, "3d006ca0465a215f9c5e5812f247e0c38282891d62d8f6421e547d6046a571e2b701bb5e63d70ae1761e90923122166b2d4541aae93551dc1f31dd27e3cfe77e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/12/09 23:24:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000001000000000, &(0x7f0000000000)="3f", &(0x7f0000f14000)=0x0, &(0x7f0000e57000-0x4)=0x0, &(0x7f00005ba000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000235000-0x8)="2e2f66696c653000", 0x116) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000db2000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() sched_setaffinity(r2, 0x8, &(0x7f0000c13000-0x8)=0x9) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1000006, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8000000000000006) mmap(&(0x7f000084f000/0x1000)=nil, 0x1000, 0x3, 0x1000000000035, 0xffffffffffffffff, 0xd) getpgid(0x0) ptrace$setregs(0xf, r2, 0x8000, &(0x7f0000604000)="928a688100000062000000bf5c0800362c562927a3085a91989824fd") mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x2, 0x20015, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x35, &(0x7f0000004000-0x1)="73", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f0000101000)=@add_del={0x2, &(0x7f0000004000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc}) setsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f0000e17000-0x14)="ff55d36cffba04515d0000000000000100000000", 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x0, 0x7f, 0x401}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000-0xc)={r5, 0x3, 0x20}, &(0x7f0000f5e000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x15, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000100000000", 0x14) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000e82000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3a}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 23:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e9c000)="2f6465762f6877726e6700", 0x48000, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000bee000-0x1f)="1f0000000201ff00040000bb010000000730000008080200000000000700c4", 0x1f) r2 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents64(r2, &(0x7f0000010000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) accept4$unix(r0, 0x0, &(0x7f0000e31000)=0x0, 0x80000) poll(&(0x7f0000d40000)=[{r1, 0x8000, 0x0}, {r2, 0x9, 0x0}], 0x2, 0xd5) getdents(r2, &(0x7f0000003000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000031a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00008d9000-0x4)=r3) utimensat(r2, &(0x7f0000016000-0x8)="2e2f66696c653000", &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0xff) r4 = getpgid(0x0) r5 = syz_open_procfs(r4, &(0x7f0000fd2000-0xa)="6e65742f69636d703600") ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000017000-0xc)={&(0x7f0000017000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000002000)=0x5, 0x4) r6 = add_key$keyring(&(0x7f0000abc000+0x2ee)="6b657972696e6700", &(0x7f0000e63000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r6) recvmsg(r2, &(0x7f000027e000)={&(0x7f0000230000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000b57000)=[{&(0x7f0000df1000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x1, &(0x7f00000cb000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d, 0x80}, 0x100) getpeername$netrom(r0, &(0x7f0000d29000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000ae6000-0x4)=0x48) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000c55000)=@int=0x5, 0x4) pwrite64(r5, &(0x7f0000edb000)="bc8cc440ed4b5fb5da9f721cae83071b51dd7b28cae2f54cf1d8dbfc06b098fcb5a5bd18fd540ab380ce63bf2c11c80006eefc11030f0099138c3ecbaee66d869bb1eb0a53", 0x45, 0x4c) r7 = syz_open_procfs(0x0, &(0x7f0000a99000)="6e65742f6669625f7472696500") ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000cdd000)={0x0, 0x6}, &(0x7f00005d0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000353000)={r8, 0x3ff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r7, 0xc04c5349, &(0x7f0000bfa000)={0x5, 0x57a, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGBITSND(r7, 0x80404532, &(0x7f0000883000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") linkat(r7, &(0x7f0000829000-0x8)="2e2f66696c653000", r7, &(0x7f0000710000)="2e2f66696c653000", 0x1400) sendfile(r7, r7, &(0x7f0000a9c000)=0x0, 0x100000001) [ 322.508842] binder: 16200:16236 transaction failed 29189/-3, size 0-0 line 3130 [ 322.519696] binder: undelivered TRANSACTION_ERROR: 29189 [ 322.526744] binder: release 16200:16209 transaction 217 out, still active [ 322.533957] binder: undelivered TRANSACTION_COMPLETE [ 322.539187] binder: send failed reply for transaction 217, target dead [ 322.548677] binder: 16257:16260 ioctl c0306201 20001fd0 returned -14 2017/12/09 23:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a8c000-0x4)=0x6) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000061c000-0x8)=[0x69ed4ca8, 0x0]) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x80000) recvfrom$inet(r3, &(0x7f0000001000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5, 0x10000, 0x0, 0x0) prctl$setendian(0x14, 0x2) fstatfs(r0, &(0x7f0000c20000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCSETA(r2, 0x5402, &(0x7f0000fdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r1) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000f2f000)={0x5, 0x401, 0x7ff, 0x76, 0x3}) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000de1000-0x4)=0x0) read(r1, &(0x7f00006bb000-0x1000)="00", 0x1) 2017/12/09 23:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000f74000-0x8)="6b657972696e6700", &(0x7f0000d7e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000a5000)="272b3a656d3000", 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) lseek(r0, 0x0, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) getrlimit(0x0, &(0x7f0000440000-0x10)={0x0, 0x0}) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syslog(0xf, 0x0, 0x0) r3 = dup2(r2, r1) ioctl$TCXONC(r3, 0x540a, 0x2) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000529000-0x32)="d8020507e4cc51f27fd7bc82570000ec00000000ff96a3ffc90f646c794e771c11effdf90000000000000000829ea923a336", 0x32}, {&(0x7f0000916000-0xe3)="aee2f843de17310ed49a40b721c5bdfe584a3b55d6068175d6580414dbc5368c1f25855179277fccb54df37239ca149bb290f7f13f3d883d18433f960361a7b32d6738077a427fa00eb269b70f175f0860292593efd2b93aa9444166c02b4fa2451f09ca31261f541141f0191ce060a829b7c12c784cc46e931d6266378b036f94799ef8e68de3f6226e402a61d81dc510c73d4d8457824ae3b0e372478692d93d9e29f504dca5d6257e76bc4224c3b393fc9c1f6a7358e51b64a0b8394bbbba9664809170cd9f65db9cad369e6bb6021975ad762b272b3debf28e6b2346e32bacb3fa", 0xe3}, {&(0x7f00003de000-0x1a)="afbfd93f88d087cd1d7657bd06054c928bf96c008d5b30c03c5f", 0x1a}, {&(0x7f0000899000)="e8902d7aebe463ebad6638ed52c249803ab4869b7e5eb81e7b76e4a5042446241c94b2cae6846c090333c195572fdbbfb38e39c7455d0a830f003fd192c155ce511f624f04d399516c653bd8e050642fc5ff156f89b6e0aafa9a646eb0cee441ab9a293fc4b348a322755825624122d8b62b60fa89295919041b96c8def02594840419de00120b9386cc2aa585091ba16eaa", 0x92}, {&(0x7f00003f6000-0xc0)="e6d1dd2f9fe65344402ed5b521f1b341e8a2d1ee656f2e7b2d3ea637383dcebf821a47555c0be0417d0804a1ec821cc75c2cfd5ce1f70fecd104fccda6aa2c09ced868639cfe1bbce126d435b8cf71924e66869d96b726b97e6d7210786d90002288ed0b7d6db3ab5b1db8b1abb82477547faca104b7921b669535b07c463744b6f053092f7c859a4a72416134ec51dd9fdafdcda3dcc8aa325ab3ef476ee54e7c6e58ac0ffa7341cb6badd021a2ae835f528e83dd7ab8658b118b2d93c2e782", 0xc0}, {&(0x7f0000a95000-0xa)="ee24ff6f7d20da2c880f", 0xa}, {&(0x7f0000cc9000-0xf0)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a26b9e69c12b8e90c64cc015920fd88829595e17194f960f26d031485c33fbd1e57c21899e6f7774346c0a22079735ee06e3c2deff2b040fa24e4eac5ee315a122f5da6c46f3dd00b26ecbb1e48ff6cc5981bbc4ba9af31775c8a793c8d4b37f42ab4343c2023fcbea7587fd652cf0ffbd6f2fc6772badbd5101d6fa41c6db813ccd41b334851ba63677f315ab9718cd8dd65a71818fe9199a1320227a5e359f233f37718f6b36bf2c515b2154606ccc4d8ad5e7dd26fc0bf77cf08ff", 0xf0}, {&(0x7f0000907000-0x5)="197726d32f", 0x5}, {&(0x7f00000d6000-0x53)="6f5eb3f6189f38e5a68ba1caf5758f364ac1d1f98b5c73e25ad6a0e90946b080eeaafe06efaa8819a8eaea50c7ec95a6ea5a88366a0c4f1f04acd8086626bd8a55ddcc2095429c7dbcb28370d37cd03e62a923", 0x53}, {&(0x7f0000228000-0x37)="1bd64a926556a89bf6e87e524b41f300fc92d90f9e93460df763f94d3c3ffb85370d24c969f3e08fa004e06c67fe84550eae3bc6d20f63", 0x37}], 0xa) 2017/12/09 23:24:58 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000eea000)={0x0, 0xffffffffffff4721, 0x1, 0x7f, 0x7, 0x7, 0x9, 0xce73, 0x0}, &(0x7f0000ee9000)=0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000e2e000-0x9)="2f6465762f73672300", 0x100, 0x200840) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000c90000-0x8)={r0, 0x67}, &(0x7f0000b2a000)=0x8) listen(r1, 0x6) pipe(&(0x7f0000eee000)={0x0, 0x0}) pipe(&(0x7f00005ee000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000049a000)={0x71, 0x5a6b, 0x10000, 0x40000000000006, 0x400000}, 0x14) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e5, &(0x7f0000026000-0x89)="46ebf0da1f43551e25861c3a754fd6e4c95dc22523ee60b96ea444327eb2c03d1297499ad66f0bd79a3c1c33876fa94f32408d19fb055eb376f242a910db8f0ed248b881315b3898852f784a86aa3dfa142d3db0eebf140e4beb989f9540cf2a734f56f7ef52f25856b24cab639b2238d000641464f27a4934bc9b94e2594670c91a1a56ea067b85e0") r4 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000eeb000-0xb8)={0x0, 0x3, 0xfffffffffffffff7, 0x4, 0x1f, 0x101, 0x12, 0x5be, {0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf722, 0x8001, 0x8, 0x7a4, 0xffffffffffff8001}}, &(0x7f0000eea000)=0xb8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000eec000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eec000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000d93000)={@common="697036746e6c30000000000000000000", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00009fb000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) ioperm(0xe43, 0x8, 0x6) r6 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r6, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0xa01, 0x0, 0x0, "298d3d2e0000000000000021deb78197d9df7f0fa08c075272853de5aecf1544ec9a611b4cf1dd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x4c}], 0x1, &(0x7f000007e000)=[], 0x0, 0x0}, 0x0) 2017/12/09 23:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a56000)={0x0, 0x0}) r4 = fcntl$dupfd(r3, 0x2, r0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000031c000-0x28)={@generic="bcff6bb7ee58821bde5ebc687c159f37", @ifru_names=@common="697036746e6c30000000000000000000"}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x7, [0x80000000, 0x400000000000000, 0x1, 0x100000002, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000de4000-0x4)=0x4, 0x4) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = socket(0x100010, 0x4000000000, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000e87000-0x4)=0x8, 0x4) sendmsg$netlink(r7, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x1000, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) r9 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f00000c7000)={0x2, &(0x7f0000aee000)=[{0x1, 0x20000000000009, 0x7, 0xb6a}, {0x6, 0x3ff, 0x1ff, 0x23}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x400000a, &(0x7f0000682000-0x4)=0xffffffffdaa210a2, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000d3000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ptrace$peekuser(0x3, r1, 0x3) setsockopt$inet_int(r7, 0x0, 0x0, &(0x7f000033d000-0x4)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000bbf000)=0x844a, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000d0a000-0x4)=0x9, 0x4) set_thread_area(&(0x7f0000b97000)={0x0, 0x0, 0x400, 0x7461a5fb, 0x3f, 0x10000, 0x80000001, 0x8f80, 0x7, 0x1f}) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f00004dc000)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) bind$inet(r0, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009e9000)="ff14", 0x2, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 23:24:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00007e1000)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e0a000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000bb4000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000d0e000-0x5)="6175787600") r4 = dup(r3) ioctl$TIOCGPTPEER(r4, 0x5441, 0x1) connect$ax25(r0, &(0x7f00003bd000-0x10)={0x3, {"6d6be3ebd1bf1c"}, 0x6}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e9c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000844000-0xe8)={{{@in6=@loopback={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095a000)=0xe8) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f00004a5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00007f7000-0xa0)={0x0, 0x98, "a146149bfc1a4477814586cc83d7b8d61fc47eb82eb6f5eec88ec81e08a5a094d543f9a558e979075137b76dd949b1cde1acc12055fee858072c883cb0e295f39f94ba4550c2f4db24fbeb9399feff8248de002e36a7c7d97fe40f26e067e31f0ffe7c06988e4d63ff540c102e1b39c7daaf038a28d2eea2de69164151c0b831ab6fc2648ae949b0d52bf58bc41d6055d56a0e353e3908b3"}, &(0x7f0000730000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00001f0000-0x87)={r5, 0x6, 0x7f, "35dadec886df2ac76455056cb220a44bf867cbe16d2ff041302eff125d4f091bc0795ce188cb030a2a252f34e3b98bdd69f365a30b3388d8ece590363c23671feccef100d2db3e2581f30ad35f5bc632ac9032adf33d0eaed7072e2dce15c932b92d54ee3f84729f521da71ef312ced39bf31a450053f79a7e568412283302"}, 0x87) fcntl$getownex(r4, 0x10, &(0x7f00001be000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000b0b000-0x20)={0x1, 0x0, 0x2, 0x1f, r6}) r7 = add_key(&(0x7f0000fd5000)="6c6f676f6e00", &(0x7f0000ad4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b77000)="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", 0x1000, 0xfffffffffffffffe) keyctl$read(0xb, r7, &(0x7f00009f2000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) pipe2(&(0x7f0000dc9000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000649000)={0x3, [0x4, 0x20, 0x2]}, &(0x7f000067a000)=0xa) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r8, 0x40085112, &(0x7f000021e000-0x50)={{0xff, 0x8000b}, {0x0, 0x80001a}, 0x7ffe, 0x4, 0xfac9273, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/09 23:24:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e0c000-0x4)=0x0) sched_getparam(r0, &(0x7f00000a9000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000909000)={0x5, 0x6, 0x9, 0xffffffffffffffc1, 0x6, 0x5, 0x0, 0x2, 0x0, 0x5, 0xc0, 0x6f8}) tgkill(r0, r0, 0x34) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000132000-0x10)={0xa, &(0x7f000097b000+0x227)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000099000-0x8)={r2, 0x3}) open(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x0, 0x5) r3 = socket(0x10, 0x3, 0x10) write(r3, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) [ 322.561174] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 322.574809] binder: 16257:16262 ioctl c018620b 20007000 returned -14 [ 322.595137] binder: 16257:16262 ioctl c0306201 20007000 returned -14 [ 322.604890] binder: 16257:16260 ioctl c0306201 20008000 returned -14 2017/12/09 23:24:58 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a96000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000003000-0x4)=0x1, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x200, 0x0, 0x5, 0x0}, &(0x7f0000a96000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000005000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x44000) ioctl$KDADDIO(r2, 0x4b34, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffff9c, &(0x7f0000003000-0x90)=[{&(0x7f0000a94000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000004000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000004000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000a93000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000000000)="000000000000000000", 0x9}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000003000)="00000000", 0x4}], 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x488}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a95000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, 0xc) r5 = getpgrp(r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a97000-0x4)={0x20071026, r5}, &(0x7f0000005000)={0x55ad, 0x7fffffff, 0x8, 0x8, 0xffffffffffffff01, 0x0}) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r3, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2017/12/09 23:24:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x10, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000013000)="2f6465762f73672300", 0x0, 0x200600) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000fd6000)={0x5, 0x7, 0x3, 0x0, 0x4, 0x400, 0xfffffffffffffffd, 0x401, 0xfffffffffffffff7, 0xfff}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000fd7000)="2e2f66696c653000", 0x102) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fd8000-0x18)={0x0, 0xe5e, 0x30, 0x3, 0x6}, &(0x7f0000146000-0x4)=0x18) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000fd7000)={r5, 0x1, "5f"}, &(0x7f0000fd7000)=0x9) readv(r3, &(0x7f0000fd6000)=[{&(0x7f00000c2000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000228000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000063000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000314000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x4) ioctl$TCXONC(r2, 0x540a, 0x2) poll(&(0x7f0000b3e000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x7ff) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002ef000-0x4)=0x0, &(0x7f00003f7000-0x4)=0x4) close(r2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000c96000)={&(0x7f00007c7000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/09 23:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x2, 0x2000ffff) unshare(0x20000200) r0 = creat(&(0x7f0000001000-0xc)="2e2f66696c65302f62757300", 0x12) fallocate(r0, 0x0, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000d80000)={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000e19000-0x4)=0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000034000)="2e2f66696c65302f62757300", 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) unshare(0x24020000) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f000078c000-0x4)=0x0, &(0x7f0000961000)="") ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000032e000-0x1000)="") prlimit64(0x0, 0x0, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000b57000)={0x81, 0x0, 0x0}) munlockall() sync() clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") 2017/12/09 23:24:58 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000a23000)="", 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) tgkill(r1, r2, 0x39) r3 = socket$inet(0x2, 0x806, 0x1) pselect6(0x40, &(0x7f0000738000)={0x9, 0xfe6d, 0xfffffffffffffffc, 0xffffffff, 0x8, 0x7, 0x3, 0xe90}, &(0x7f0000f85000-0x40)={0x9, 0x64b, 0xff, 0x3, 0x8, 0x7, 0x8, 0x4}, &(0x7f0000645000-0x40)={0x240000000, 0x5, 0x10000, 0x3, 0x6, 0x800, 0xa7, 0x6}, &(0x7f0000c96000-0x10)={0x0, 0x1c9c380}, &(0x7f0000cc0000)={&(0x7f000097d000-0x8)={0x80000001}, 0x8}) r4 = dup(r3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000378000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x6) pipe2(&(0x7f0000b1e000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f0000de1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000317000-0x4)=0x51) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000675000)=@assoc_value={0x0, 0x8}, &(0x7f00003c8000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000078a000)={r6, 0x5, 0x30, 0xffffffff, 0x2442}, &(0x7f0000c2b000)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000696000-0x1b)={0x0, 0x13, "8d78478da19bdd26273af15f78fa04c78c0c8f"}, &(0x7f00006f0000)=0x1b) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000765000)={r6, 0x5a4}, &(0x7f0000e1f000-0x4)=0x8) r7 = socket$netlink(0x10, 0x3, 0x0) getgid() ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000dca000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r7, &(0x7f000081c000-0x8)=[{&(0x7f00003e7000-0x29)="290000001d00193d55a8a347000a007c0200e300000000000000090009000100000000000000000009", 0x29}], 0x1) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000b34000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aed000-0xfb)=@ethtool_perm_addr={0x20, 0xf3, "298e3a7bc0a68670ba0bf99c1fd940bbd6ee63f15ad303ace4da65d83f35727fb448eef12ce2dec1437786a2b2dbeff0dbcf5b11fe5374f750fcd0847c2e77e9d7cbd0cc24af0a06e29b4218fb9b44498865d436ae88c68b022a77fe1ffe709fc11fa01252f71c4e06a280585c010e04db2c5e34eda1cc6b6244e25ab30cec2af978f03ef5246f582f414048d0591a206d6c888cfc31fbdd5e5e1efb81fe73983a3844b513e403e29e1099010c6444b96afe4a3d198dc1bfc35acc010585fa2411fcfb7298035d1cef396024924806a07de856d769ca5fb7d0456b8b5897f2d7f2e6a9f7e51328a81c9e12f1722dc5cc7c58c3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000098e000-0x10)={0x0, 0x0}) getsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000c5b000-0x10)={0x0, 0x0}, &(0x7f0000bd7000-0x4)=0x10) setitimer(0x0, &(0x7f0000dd8000-0x20)={{0x0, 0x0}, {r8, r9}}, &(0x7f0000352000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_buf(r0, 0x29, 0x100000000000cd, &(0x7f000031d000)="da5614bf8ecddc5611580d070776a0d2fd54d7e02957e2b18b7804114b54673ddaefdc81342825dfd578c267efd401e4cab24e7b1a3671b0ec7ec82769a80f79f6256bfb898fc4e3cc17ef288d2ad8452323d4a3191ecb635c7f51936bb523e833002080e5708cf80a8bbfbc9ab4cf44b5fe9c5c5f7a638cc1c733c6f7562f234be9f26e0f0091135993e0a92f6bd07b993ffdc1ac0527697e19cc894aff582f87ffb39b8aafeaea3556f5d35a49e2f5cecea2c7094a7501955ac58e6efa2f9f75cf652fe01e3e708dbae2f69399e4606d110340df993685956978c22b94eed20609a37ab9e21bf5f6b9c8f25630a2721fc5", 0xf2) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet6_buf(r5, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) socket$inet6(0xa, 0x7, 0x8) 2017/12/09 23:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = add_key$user(&(0x7f0000390000-0x5)="7573657200", &(0x7f0000a06000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000020c000-0xc2)="2e2b40425e8502541351458d9e2870af17fc3449fee60fa0b5d7c120c091e05a9d93acbbdb162482088a10f43108d301a0edcaa93f3e5ec9d604e88374724672a8b8656749a4ffbf752deee0ad177095617dd20f3eef2e9fad33fbefd0a47b7862bff0cd0dfea7e2adb333c2ef2aaed9e2a862c7a4917b6f7bb74c0ebd08de29644ec1e4530218d0beef9555a463d9194615006a65b127c888ea9d69b53c42cb4fa8b6b8990234044a4fef73b203a27797c1ede49135773cac4291b200fdc86dcfaa", 0xc2, 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f0000bfa000)="", 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000618000-0x11)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000015a000)=r2) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000b56000)=0x4) connect$inet(r2, &(0x7f0000106000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000370000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$urandom(&(0x7f00007f1000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) timerfd_settime(r4, 0x1, &(0x7f0000d12000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f00003cb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x79, 0xfffffffffffffffd, 0x80000000004, &(0x7f000000b000)={r5, r6}, &(0x7f0000390000-0x4)=0x0, 0xfffffffffffffffe) r7 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mknod(&(0x7f0000000000)="2e2f66696c653000", 0x6010, 0x7ff) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r7, 0x0) r8 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) fallocate(r8, 0x11, 0x0, 0x44400004) 2017/12/09 23:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000edb000)={0x0, 0x0, 0x0}, &(0x7f00001fa000)=0xc) r1 = syz_open_dev$sg(&(0x7f0000eef000)="2f6465762f73672300", 0xe9, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000066d000-0x4)=0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000076f000)=0x40, 0x4) r2 = memfd_create(&(0x7f0000e91000)="0000000003732367001ac49ddeff0180ff0041200029b38125657cf900bfd9a10091304cbe95fb", 0x400000000001) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00004ac000-0x4)=0x100000000955f) write(r1, &(0x7f0000003000-0x90)="c5faca04f5f0783865345687843e218110bc557e", 0x14) creat(&(0x7f0000451000)="2e2f66696c653000", 0x1fb) r3 = syz_open_dev$sg(&(0x7f000012f000-0x9)="2f6465762f73672300", 0x0, 0x101000) r4 = gettid() r5 = open(&(0x7f0000d6b000-0x8)="2e2f66696c653000", 0x96400, 0x18) openat(r2, &(0x7f0000a88000-0x8)="2e2f66696c653000", 0x400000, 0x4) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000670000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = creat(&(0x7f0000202000-0x8)="2e2f66696c653000", 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000878000)={0x0, 0x0, 0x0}, &(0x7f00000ba000)=0xc) setfsuid(r0) r7 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r7, &(0x7f0000728000)={&(0x7f00001a9000)=@generic={0xa, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[{&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x2, &(0x7f0000370000)=[], 0x0, 0x100000000000004}, 0x0) fstat(r1, &(0x7f0000614000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000626000)={0x0, 0x0}) sendto$ipx(r3, &(0x7f0000707000)="9b1339fcc6ade5e50000010088059252619f30784a6679a2c7c2f6456b008115faff247e7e529f317057dd575e30ee8fd820a60a52cf05b253caa119592cdaf8", 0x40, 0x4, 0x0, 0x0) mq_timedsend(r2, &(0x7f000002b000)="76582e4f68d1d54fd42aab00c36a328ac2ed930a1f5bd33f323414ec90f6c9caa1db736672960f444633b7dfd52f79f2d800820f23f43534c8412a886693bb975f94a13110a75db1eb45047a9fc4bb96f5e8be7e3f2e2dd5e610f848cca421216c0805882c8dcb22ef2e2310a130619bf0d1", 0x72, 0x1f, &(0x7f00005c5000+0x16)={r9, r10+30000000}) r11 = getegid() removexattr(&(0x7f0000f2f000-0x8)="2e2f66696c653000", &(0x7f0000081000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000091f000)={r4, r8, r11}, 0xc) mknod(&(0x7f0000d16000-0x8)="2e2f66696c653000", 0x20, 0x7ff) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000014000)={0xffffffffffffffff, 0xffffffffffffffff}) [ 322.647579] device gre0 entered promiscuous mode [ 322.665963] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/09 23:24:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)="6e65742f626e657000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000002000)="2e2f66696c653000", 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5ba}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000003000)="7573657200", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x5b)="81e05c2413b73e78985a3d7333cc060a7cfaacf08892839f1ece28a38686a1773194949d0cb10a576ddd7136a7cf6e3410bc1accb75ea8ed885a262cf5c1b968f4272db716aec0cfdfe11a6b265d340d4416d6a2217787ecfbaad3", 0x5b, 0xfffffffffffffff9) keyctl$invalidate(0x15, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000003000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000)=0xfc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ef0000)={0x5, 0x8, 0x10001, 0x800, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f9a000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_open_dev$sg(&(0x7f0000197000)="2f6465762f73672300", 0x9, 0x200) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000005b000)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000783000-0x14)="6e65742f69705f7461626c65735f6e616d657300") sendfile(r4, r4, &(0x7f00003c9000-0x8)=0x20000000, 0x400000ff) 2017/12/09 23:24:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x3) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f000039c000)=0x0, 0x4) 2017/12/09 23:24:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000380000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x200000000, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)={0x4, 0x1400}) bind$inet(r1, &(0x7f000088e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f00003d2000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x2) rename(&(0x7f0000d6d000)="2e2f636f6e74726f6c00", &(0x7f00009ba000)="2e2f636f6e74726f6c00") socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000e75000-0x8)="2e2f66696c653000", 0x200000, 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@generic="cf114f3e17ab82b32acf9585813689bc", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) fcntl$setlease(0xffffffffffffffff, 0x400, 0xffffffffffffffff) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) chmod(&(0x7f000049e000-0xa)="2e2f636f6e74726f6c00", 0x9) r3 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) r4 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) pwritev(r4, &(0x7f0000d4a000-0x70)=[{&(0x7f00003ce000)="8927cb911b59897d403cdc823cd5c9e288ff9fe71bb159ccfc1b71c2557db94b03446618780dfd0813916f45a02ff6c05d43d4ef", 0x34}, {&(0x7f00008c8000-0x58)="4f7e4d0b48ac8012d266d0166ec9e45bc22b302b8cc87bebc47b287f0904b7f02006479249425d575e4808ff0395cc4bd74f1072df0aafe5b62a696f6da846e129ae8d8836ef832f32f263601f5d73c7297d6af018b73bd8", 0x58}, {&(0x7f0000306000)="", 0x0}, {&(0x7f0000d7a000-0xf9)="e957cc5291337209d18ebda314d10a79b08ae551066c471c683c25fd508ccb08c2283db0b4da688f576101198d720efcabba8b5b4dee5c540562071558dcee2a5da3cffc44d6e29d2ba8a7539a9b2b59a7f48b8e565fb228c3503161a3131561e65d0d5a4fc423ec1dc74502df03be2503ee7d6195fb94f792c70499306d80451890a00a070e9f80b97cd2a97de9da1f71f9a7d8c4ed93025219667fb605ed569c46eb6fe11facca535ea939d7ded294913a758c4227fcdeb8e994169ab4054b1a749a4fd8980a49fb03122ff9c88692327e9d46e2071fabc3f6d6c21aba7534a554fd3d260ae03cfb4d3a0e706edf7343e870e91c0d74a727", 0xf9}], 0x4, 0x20003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00006a7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000fa000-0x4)=0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000a9e000)={0x5, 0x0, 0x10001, 0x8}) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/09 23:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) sched_getattr(r0, &(0x7f0000bf1000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$addseals(r1, 0x409, 0x1) fcntl$getownex(r1, 0x10, &(0x7f000037f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) wait4(r0, &(0x7f00001ab000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() readlink(&(0x7f00000b1000-0x8)="2e2f66696c653000", &(0x7f00000b1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f) r4 = syz_open_procfs(r3, &(0x7f0000c90000-0x8)="6e6500000006630a") ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00003f4000)=r4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000efa000)=0x0) pivot_root(&(0x7f0000eff000)="2e2f66696c653000", &(0x7f00000c7000-0x8)="2e2f66696c653000") waitid(0x2, 0x0, &(0x7f00001cf000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, 0x0) clone(0x108000, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="") setrlimit(0x1, &(0x7f0000050000)={0x5, 0x7}) bind$unix(r4, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x1}, 0x8) 2017/12/09 23:24:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000087d000)="2f6465762f73657175656e6365723200", 0x10400, 0x0) fchmod(r0, 0x50) r1 = syz_open_procfs(0x0, &(0x7f0000e07000-0xf)="6e65742f697076365f726f75746500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000c7e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e04000-0x28)={@common="62707130000000000000000000000000", @ifru_settings={0x6, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000028f000-0x10)="2f6465762f73657175656e6365723200", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(r1, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000002000-0x8)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000e8a000/0x4000)=nil, 0x1, 0x0, 0xa0, &(0x7f000094e000/0x4000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000001000-0x10)={0x4, 0x8, 0x65fbcd97, "88a7dc2e30f6", 0x80000000, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x5, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000000000)="e82437bb5dffdc78d8113d3e88f3de6dc1d0364e3b3711cd15a5874ea14ddff61c169785e4ae18afa6e52e9c72562490654d77979d257d8a0c3a79b55fa61110501ab15919d2154bdc3de8b2445a1bc3cc8376a378a4e81a3bab5a517e8a730165be9d428970d0ef4283dfe9a9dfb471d7715a3fe91d28115f7ee701e20cbcac7584e67a5177a7d510f61427f7e5584bbc382497adba15502136091a7e37683ed34eb830426d618a84") ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000003000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@nfc={0x27, 0x9, 0x20, 0x2}}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/09 23:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000021b000)=[{&(0x7f0000223000)="39000000100009040000090000000000000000000200067b000001070000001419000a0004000005000040000608000300ff090000cfe4693e", 0x39}], 0x1) r1 = accept4(r0, &(0x7f0000b27000-0xe)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f48000)=0x10, 0x80800) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ea4000+0x72b)=0x0, &(0x7f0000dd1000-0x4)=0x4) r2 = request_key(&(0x7f0000e6b000)="727872706300", &(0x7f0000d92000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000100000-0x1)="00", 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000f4c000-0x8)="6b657972696e6700", &(0x7f0000c2e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r2, 0xffffffffffffff81, r3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000044f000-0x10)={0x6, [0x9, 0x7, 0xfffffffffffffffb, 0x5, 0x81, 0x1f]}, 0x10) 2017/12/09 23:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000233000)=0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000003c000)=0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b97000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000052c000)={0x0, 0x1}, &(0x7f0000b40000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004b7000-0x8)={r1, 0x3}, &(0x7f0000e26000+0x5fb)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000027c000-0x8c)={r2, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000596000)=0x8c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000dbe000)={0x0, 0x0, 0x0, 0x0, 0x0, []}) r3 = socket(0x2, 0x2, 0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000f000-0xc)={0x0, 0x0}) r5 = getpid() setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000066000-0x4)=0x1f41af73, 0x4) r6 = geteuid() stat(&(0x7f0000101000-0x8)="2e2f66696c653000", &(0x7f0000d2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000b2f000)={&(0x7f0000cfd000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000744000-0x50)=[{&(0x7f0000207000)="41808cb232f9a6918a9b7e3d475107c00d8a0050e69a2ff70fc3a490473b976b58f57898eab68c10f0773644e5acd5b908c365", 0x33}, {&(0x7f0000dba000-0xbd)="b823cc519b83c2d659aac71f7e16dc9a420f310dd3c20d42beda35ae8920c0dca08348dd4af97b8c8e206aa257aaec532b2790116287748e44de543d0c98b7490b1693a36687764eef9d6c872b7a41df1d9718635436ef2c2aef4415c7140a8cf3d574dede739fdd85ea2f1addd74bbfc874d2e18aa525dd6889b7a922cb5b74059bcd95b887ae33318b0e22c2cbed6206099a841e71baee10aab9263cc1658f20b6b2d8ce160dbc9b996c437584e583da535573f7ef73264d4806b7c5", 0xbd}, {&(0x7f0000e58000-0x81)="fc7bff34681088443a6b30a15d75d3d747f93bcfc2719e70ce8d2646b45eb16968f42f1e4c49b3a1374ef7abbae6ba855c954d5ebbf64b856edf54ba571f222dd49b14cc0f000f8fe50f666fe9c188ab8ed7bee34ecc49ab255e36ac22502186be19001d34c35afb7dbd4fe010ee7329e81544b4244ebfa4d7b581f2b36c859a66", 0x81}, {&(0x7f000026f000-0xb5)="1f0db51679efa8e6e768a675bd4143df87c312106753e60450a4a2ba10c1253f50c0a1d352dc89f2a7d2d5816c1f72c1d4f103db806d8cd55dbe0c80feda30b1986afff8b6cc6758f3bc36875cb6687e57eec9957e8bd2933a9d882cde7e923fd2ed04af1d887e64c3e7f2e45c781ddd1772ececeab81f23a77544dbd3b901b70e6c8b2e4b5dfa67b213fac58c0c4ba7e057ef970c4bdea49e310b4706ef3f7765439eefce821365835286d6bf5c5883fbd0530acf", 0xb5}, {&(0x7f00005e4000-0xba)="a983e5f71b2573c94ab77d1da4602c0bead9c46a994ef5f4bd87b6be12c166b308f124ce59fbdd1f04c837bece5ece1020c02abfc4abe117ec47efd492047024adb00d19c7578e8d4291e22ba3c97f13063119545592398ab0d33112753783ec684c17eb0aff06daefaaaa6218122367affccf9c5beed9e062b0f25fd1cff1cb510efb40dc632c9bf02fac951de6bf45800e42b984efa502b641c2e3fafc5943acd64c54d50583680b749c23ebf68ed47758096dd7549a020e3b", 0xba}], 0x5, &(0x7f0000aad000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x4001}, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getpeername$inet6(r0, &(0x7f000092d000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b9f000)=0x1c) futex(&(0x7f0000770000-0x4)=0x0, 0x4, 0x2, &(0x7f00001b5000-0x10)={0x0, 0x0}, &(0x7f0000dd1000-0x4)=0x8, 0x81) epoll_wait(r4, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) clock_gettime(0x0, &(0x7f0000c5d000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000aae000-0x28)=[{r3, 0x0, 0x0}, {r4, 0x8000, 0x0}], 0x2, &(0x7f0000a16000-0x10)={0x0, r8+10000000}, &(0x7f0000aae000-0x8)={0x0}, 0x8) shutdown(r3, 0x1) shutdown(r3, 0x0) 2017/12/09 23:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ff000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x2004, 0x100, 0x3fff8001}, 0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) accept4$unix(r0, &(0x7f00006bd000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000002b000)=0x1002, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c54000)={0x0, 0x2, &(0x7f00003c5000-0x2c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}]}, &(0x7f0000b0c000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c29000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e0a000-0x1)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000e72000-0x4)=0x0, 0x4) socket(0x2000000000000110, 0x80002, 0xd1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000ea8000-0x4)=0x80000000446, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000cff000)={0x0, 0x3f, "a57f03a3c012d1001a4647b3cae2d6b7766eaab6134ef1b1efeb55e55b4b551ad08677195b143bd3893e690081f0cddb56b4c59802cfecd609cdfec4235b1b"}, &(0x7f0000b16000-0x4)=0x47) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00003f3000)=0x0, &(0x7f000071f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000837000-0x94)={r3, 0x8c, "94d2ac8533fdcab4e534a537ca785a2aadc88a5a78a1f05d41c429cca50e9883979e6413f4054c610e0d57671df3984dc3660ef1a514a7738873b6c5afa1ceab4e4442b9f0ab59b21512fbf79f770498cf36420d00ce73abda71e9ba36740966accbcc0d393d90e499633612a0b66030b42c8911afaf7ce7a254d0623ae7256f279238fa5fdcb399008cdf9e"}, &(0x7f0000b3e000-0x4)=0x94) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000167000)={r4, @in6={{0xa, 0x3, 0xe2a, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x500000000}, &(0x7f0000534000-0x4)=0x98) r5 = socket$inet6(0xa, 0x80006, 0x88) bind$inet6(r5, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cd5000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) getsockopt$inet6_int(r5, 0x29, 0x3c, &(0x7f00004b8000)=0x0, &(0x7f0000560000-0x4)=0x4) socket$inet6(0xa, 0x802, 0x88) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000a51000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000051000-0xd)="6e65742f616e79636173743600") sync_file_range(r6, 0x1c, 0x7, 0x2) exit(0x6157) r7 = socket(0x10, 0x802, 0x0) getsockopt$nfc_llcp(r7, 0x118, 0x2, &(0x7f0000502000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4) write(r7, &(0x7f00005d2000+0xfa6)="220000001900070400943300090004000a000201000000007fee000006000200a427", 0x22) 2017/12/09 23:24:58 executing program 3: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f9f000-0x8)="2e2f66696c653000", 0x400100, 0x50) memfd_create(&(0x7f00001b4000-0x2)="4000", 0x4a5992353fdea51b) unlinkat(r0, &(0x7f00005b8000)="2e2f66696c653000", 0x0) syz_open_dev$loop(&(0x7f0000f9c000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x26801) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x6, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000da1000)=[{&(0x7f0000e59000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}], 0x1, &(0x7f0000fdc000-0x80)=[], 0x0, 0x0) mkdir(&(0x7f00001d5000-0x8)="2e2f66696c653000", 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r2 = getuid() getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000f04000)=0x0, &(0x7f0000122000-0x4)=0x0) r4 = syz_fuse_mount(&(0x7f0000246000-0x8)="2e2f66696c653000", 0x2002000, r2, r3, 0x1, 0x200000) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r4, 0x4, 0x2000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f9f000-0x4)=0xfffffffffffffffd, 0x4) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b14000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c2000)=0xc) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e98000-0xa)="2e2f66696c653000", &(0x7f00007ec000)="2e2f636f6e74726f6c00", &(0x7f0000f9f000)="72616d667300", 0x5, &(0x7f0000fa0000-0x1001)="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") mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x400, 0x30) r5 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x7cbe107de04510ea) mkdirat(r5, &(0x7f000002d000-0xa)="2e2f636f6e74726f6c00", 0x0) mkdirat(r5, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) r6 = openat(r5, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r6, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00") renameat2(r6, &(0x7f0000bee000)="2e2f636f6e74726f6c00", r5, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/09 23:24:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000221000)={0x4860cdba, 0x401, 0x2, 0x8, 0x4be, 0x7fff, 0x2c, 0x101, 0x7f, 0x5, 0x7, 0x7f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)="2f6465762f62696e6465722300", 0x0, 0x4000804) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000)={0x20, 0x0, &(0x7f0000009000+0xb18)=[@request_death={0x400c630e, 0x2, 0x3}, @request_death={0x400c630e, 0x1, 0x3}], 0x6, 0x0, &(0x7f000000a000-0x6)="b8474bd23162"}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x5c, 0x0, &(0x7f0000006000)=[@enter_looper={0x630c}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50, 0x0, &(0x7f000000a000-0x50)=[@flat={0x73622a85, 0x7e360de02c287024, r5, 0x0}, @fd={0x66642a85, 0x0, r3, 0x0, 0x3}, @fda={0x66646185, 0x80000001, 0xfffffff7ffffffff, 0x29}], &(0x7f000000a000-0x8)=[]}}, @release={0x40046306, 0x1}, @dead_binder_done={0x40086310, 0x1}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f000000b000-0xd)="2f6465762f62696e6465722300", 0x0, 0x2000000000000880) mmap(&(0x7f00004c6000/0x1000)=nil, 0x1000, 0x2000006, 0x20012, r6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$binder(&(0x7f0000002000-0xd)="2f6465762f62696e6465722300", 0x0, 0x800) close(r7) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2017/12/09 23:24:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000060e000)="2f6465762f7573626d6f6e2300", 0x9, 0x2000) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00001cf000-0xd)="2f6465762f7573626d6f6e2300", 0xd) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000368000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x20, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0xfffffffffffffffc, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28, 0x38, 0x0]}, 0x1000}}], 0x3, 0x0, &(0x7f0000009000)="d8fc1d"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000277000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r3, &(0x7f0000ee7000)={0x10, 0x0, 0x1f, 0x0}, 0xc) openat$keychord(0xffffffffffffff9c, &(0x7f00000dd000)="2f6465762f6b657963686f726400", 0x80010103d, 0x0) r4 = socket(0x11, 0x3, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000cdc000-0x90)={0x3, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt(r4, 0x107, 0xb, &(0x7f000031a000)="2040016f", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$ax25(0xffffffffffffff9c, &(0x7f000042f000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000bc9000)=0x10) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = openat(0xffffffffffffff9c, &(0x7f000069a000)="2e2f66696c653000", 0x2, 0x33) mq_notify(r6, &(0x7f0000d68000-0x60)={0x0, 0x2d, 0x3, @thr={&(0x7f00002b3000)="495f3670b7e385e0068d1c8b6e589fe0c37136ed40ec", &(0x7f00004a0000-0xd4)="4c80c91b1dea9a61049f89b28a84624e9d104c55c434c26b5c0920b128506ffe9fba54ac2cc3f4afc05e1fa26f5b4967c36056b391f904e1e48f68b9ad39d1a5596246a462e7d6a1e5953a77e7278404234e7cf3a2b7142147206ca81227de5537bd9f66939688cffc78f52cd5c1ca6adbc62cc120875be65fe4a119b05b96a91ca8f15409c965ab30f1e48c4e1158daf7e1b51403d23f6806e7ea53de3440038930ef6541cc20655cb84f6e4de65c32eb1f5c5424483daccd5da243cb5dd7184ec8ad1a0f25bdee2d126396e67cf11a5c19cbd9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(r5, 0x0, 0x2, 0x4) r7 = syz_open_dev$mice(&(0x7f0000814000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) r8 = syz_open_dev$sg(&(0x7f000024f000-0x9)="2f6465762f73672300", 0x4000000000000, 0x8000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000e02000-0x4)=0x0, &(0x7f0000b7b000)=0x4) sendto(r8, &(0x7f0000f0b000-0x82)="a5a018966c0c7dad5c23fea9bef840a29289303f52168e798fee16e0204543c129660309f1e65b27fed2ae0e1ff3af191c7947f426c991dbb53747125ef422ffbbd2515065ef4b0ade7b26b2fc08cfa8f7b643a4592b9e0ee94d357d16e7018c2f30fae4f1549af93b49e71424d676e31fe95093eac48f96bd6b75f6210d53e6fc50", 0x82, 0x40004, &(0x7f0000f9e000-0x80)=@generic={0x13, "d153f5654a2acbb1d70c5daa2401ca50756e55e5632db9f6fafbdfc99d6fd64c2f009d02838b919930e1b00ce6ef98663e7854dee0df2310ac949961ee4936f90df50224427605a89ca5e8aa4e60b61f8396ecd3d85e5284630fb7a79a41021251d4875cb4382ecd6f02570d31f57ea04778d2db7c9e0c92431cb8f518d3"}, 0x80) r9 = syz_open_dev$tun(&(0x7f00002ae000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x22000) ioctl$TIOCSTI(r6, 0x5412, 0x0) ioctl$TUNSETIFINDEX(r9, 0x400454da, &(0x7f000053b000)=0x8000201) bind$unix(r7, &(0x7f0000901000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) [ 322.764404] loop: Write error at byte offset 0, length 512. [ 322.770173] blk_update_request: I/O error, dev loop4, sector 0 2017/12/09 23:24:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x76)={0x0, 0x6e, "c05adcfcb81b750c0efd373cd754fe079785a5ae35aa4022bf853c12106c3846c16c4c217c22681950fb3f4a42d6877772ae7c095be9d4362d8780bdc41874f5f0350dc82eb5adbc7b19d7c503d3f1a2b363f3b99a03ef0ec8ab3eed71ee1dceba08c42b0ef0615ba529dda63eff"}, &(0x7f0000003000-0x4)=0x76) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x800, 0x5}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)="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{&(0x7f0000002000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x101, 0x1, 0x80000001, 0x4, 0x1000, 0x20, 0xff, r1}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x100000001, 0x7, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x200, 0x40, 0x81, 0x5, 0x0, 0x100000001, r2}}], 0x90, 0x4000}], 0x2, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000004000-0x4)=0x94, 0x4) r3 = socket(0x11, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000039c000-0x8)={0x0, 0x0}) r6 = socket(0x11, 0x3, 0x300) readv(r6, &(0x7f0000958000)=[{&(0x7f0000d5b000)="00000000000000000000", 0xa}], 0x1) setsockopt$packet_buf(r6, 0x107, 0xf, &(0x7f000038a000-0xd0)="ef8b2100", 0x4) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ef7000)="2f6465762f72746300", 0x400c00, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000a0b000)={0x0, @in6={{0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x401}, &(0x7f0000b25000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet(0x2, 0x1, 0x0) fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) [ 322.807125] binder: 16376:16377 got transaction to invalid handle [ 322.809544] binder: 16378:16380 got transaction with invalid number of fds (-4) [ 322.809560] binder: 16378:16380 transaction failed 29201/-22, size 72-32 line 3272 [ 322.816056] binder_alloc: binder_alloc_mmap_handler: 16378 20000000-20002000 already mapped failed -16 [ 322.817781] binder: BINDER_SET_CONTEXT_MGR already set [ 322.817786] binder: 16378:16380 ioctl 40046207 0 returned -16 [ 322.821317] binder_alloc: 16378: binder_alloc_buf, no vma ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r7, &(0x7f0000bc0000-0x1a2)=@pi={0x0, 0x89cf, @ipv4={{0x31, 0x4, 0x8, 0x1, 0xd8, 0x0, 0x9, 0x58, 0x0, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x42, 0x7f, [{0x5, 0x4, "224d"}, {0x2, 0xe, "cfc1524eb3c98c1325984f91"}, {0x1, 0x11, "abc48307f339fca6fde28160038ae7"}, {0x7, 0xb, "aba031455fed054582"}, {0x6, 0xe, "0d0a5c88441414e61d3a3f8f"}]}, @end={0x0}, @ra={0x94, 0x6, 0x1ff}, @cipso={0x86, 0x30, 0x5, [{0x6, 0x11, "2980b7a5f9c46f018025118d6748bc"}, {0x2, 0xd, "5e412e56b0c2451c115040"}, {0x5, 0xc, "2a029fa26ec60e0a9d28"}]}, @ssrr={0x89, 0xf, 0x0, [@rand_addr=0x200, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @rr={0x7, 0x27, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x2, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0x81, @rand_addr=0x5]}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x8, 0x59592dcd, 0xffffffff, 0x7, 0xfffffffffffffffa}}}, 0xdc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00008a9000-0x6)={r8, 0x2}, &(0x7f0000148000)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000009c000)={0x0, 0x26, "f544fa22e5de1281e16d1affad2355b36618072bddff8f461505ade23836c6161749f4eb0e1d"}, &(0x7f00002e8000-0x4)=0x2e) setsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000d75000)=0x5, 0x4) r10 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r10, &(0x7f0000ffd000)="", 0x0, 0x0, &(0x7f0000fdc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x0, 0x80000001, 0xb16, 0x4}, 0x10) [ 322.821327] binder: 16378:16380 transaction failed 29189/-3, size 72-32 line 3130 [ 322.847769] binder: BINDER_SET_CONTEXT_MGR already set [ 322.847779] binder: 16376:16385 ioctl 40046207 0 returned -16 [ 322.850776] binder_alloc: 16376: binder_alloc_buf size 4629809272883012368 failed, no address space [ 322.850780] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 322.850791] binder: 16376:16385 transaction failed 29201/-28, size 0-4629809268588045068 line 3130 [ 322.863717] binder: binder_mmap: 16376 204c6000-204c7000 bad vm_flags failed -1 2017/12/09 23:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de0000)="2f6465762f73657175656e6365723200", 0x400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00006d8000-0xb0)=[@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x139}], 0xb0) r1 = epoll_create1(0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000dd000)=0x400000000000ffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000900000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000bba000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ee1000)={r3, 0x0}, &(0x7f00005a3000-0x4)=0x8) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000574000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80080, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f000038b000)=0x2) r5 = syz_open_dev$tun(&(0x7f0000a6d000)="2f6465762f6e65742f74756e00", 0x0, 0x220800) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000e7b000-0x28)={@common="69666230000000000000000000000000", @ifru_ivalue=0xfff}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000e0f000-0x8)={0x0, 0x0, 0x0, 0x0}) getpeername$unix(r4, &(0x7f0000680000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000052e000)=0x6e) fcntl$getownex(r1, 0x10, &(0x7f0000e2b000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000a6f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r4, 0x0) preadv(r0, &(0x7f0000279000-0x20)=[{&(0x7f0000f9b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000bda000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, 0x0) r8 = add_key(&(0x7f000008f000)="6b657972696e6700", &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000bc3000-0x4)=0x359, 0x4) mq_getsetattr(r7, &(0x7f00003ab000)={0x9, 0x5, 0xf87, 0x3, 0x1, 0x5324, 0xfff, 0xfffffffffffffffc}, &(0x7f00009c8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000079a000)=@assoc_value={r3, 0x2}, &(0x7f00003e2000)=0x8) ioctl$TUNSETLINK(r6, 0x400454cd, &(0x7f0000cf9000-0x4)=0x0) prctl$void(0x22) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r6, 0x54a2) keyctl$unlink(0x9, r8, 0xfffffffffffffffb) fgetxattr(r0, &(0x7f0000768000)=@random={"73656375726974792e00", "2f6465762f6e65742f74756e00"}, &(0x7f0000167000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000d4b000-0x108)={r2, @in6={{0xa, 0x2, 0x80000001, @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]}, [0x3c, 0x0, 0x1, 0x5, 0x1a47, 0x5, 0x3, 0x0, 0x7, 0x40, 0x100000001, 0x20d5, 0x80, 0x8, 0x10000]}, &(0x7f0000b09000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a96000)={r2, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d6, 0x7, 0xfffffffffffffc01, 0x0, 0x0}, &(0x7f0000c59000-0x4)=0xa0) 2017/12/09 23:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00008e6000)={0x80000001}, 0x1) recvfrom$ax25(r1, &(0x7f0000749000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58, 0x77ad4466491885bf, &(0x7f0000768000)={0x3, {"39d898c126b659"}, 0xee7a}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00005b8000-0x5)="0000000000", &(0x7f0000a1a000)=0x5) r2 = epoll_create1(0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000747000)=0x6) unshare(0x40600) fchdir(r1) r3 = signalfd4(r1, &(0x7f0000057000)={0x0}, 0x8, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000689000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) select(0x40, &(0x7f0000b4f000)={0x1, 0x5, 0x6, 0x7, 0x3, 0x6, 0x9, 0x7ff}, &(0x7f00007cf000-0x40)={0x0, 0x2, 0x0, 0xfffffffffffff800, 0xffffffffffff0000, 0x2, 0x100000001, 0xffffffffffffff2c}, &(0x7f0000c46000-0x40)={0x9, 0x101, 0xfc, 0x10001, 0xa1f5946, 0x168a12fd, 0x2, 0x42}, &(0x7f0000245000)={r4, r5/1000+10000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000002d000-0xc)={0x0, 0x0}) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x5) userfaultfd(0x0) tee(r2, r1, 0xae2e, 0xc) nanosleep(&(0x7f0000064000)={0x0, 0x989680}, &(0x7f0000099000-0x10)={0x0, 0x0}) [ 322.872120] binder: undelivered TRANSACTION_ERROR: 29201 [ 322.909502] binder_alloc: binder_alloc_mmap_handler: 16376 20000000-20002000 already mapped failed -16 [ 322.923781] binder: 16376:16377 transaction failed 29201/-22, size 80-0 line 3007 [ 322.924688] binder_alloc: binder_alloc_mmap_handler: 16376 20000000-20002000 already mapped failed -16 [ 322.934945] binder: BINDER_SET_CONTEXT_MGR already set [ 322.934951] binder: 16376:16385 ioctl 40046207 0 returned -16 [ 322.956305] binder: 16376:16408 Release 1 refcount change on invalid ref 1 ret -22 [ 322.965996] binder: 16376:16408 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 322.974689] binder: BINDER_SET_CONTEXT_MGR already set [ 322.980104] binder: 16376:16377 ioctl 40046207 0 returned -16 [ 322.980734] binder_alloc: 16376: binder_alloc_buf, no vma [ 322.980745] binder: 16376:16385 transaction failed 29189/-3, size 0-4629809268588045068 line 3130 [ 323.001084] binder: binder_mmap: 16376 204c6000-204c7000 bad vm_flags failed -1 [ 323.013587] binder: undelivered TRANSACTION_ERROR: 29189 [ 323.019074] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/09 23:24:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)="2f6465762f6b657963686f726400", 0x381000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000-0x4)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000003000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x1, 0x3, [@empty=0x0, @rand_addr=0x5, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r2}) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) chown(&(0x7f0000001000-0x8)="2e2f66696c653000", r3, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x2, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2017/12/09 23:24:59 executing program 4: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000254000-0x20)={0x0, 0xffffffffffff4721, 0x1, 0x7f, 0x7, 0x6, 0x9, 0xce73, 0x0}, &(0x7f0000ee9000)=0x20) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000c1000)=@assoc_value={r0, 0x1000f2}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x6) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x4, 0x10010, r1, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eee000)={0x0, 0x0}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ee000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000049a000)={0x71, 0x5a6b, 0x10000, 0x40000000000006, 0x400000}, 0x14) mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e5, &(0x7f0000026000-0x89)="46ebf0da1f43551e25861c3a754fd6e4c95dc22523ee60b96ea444327eb2c03d1297499ad66f0bd79a3c1c33876fa94f32408d19fb055eb376f242a910db8f0ed248b881315b3898852f784a86aa3dfa142d3db0eebf140e4beb989f9540cf2a734f56f7ef52f25856b24cab639b2238d000641464f27a4934bc9b94e2594670c91a1a56ea067b85e0") r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000eeb000-0xb8)={0x0, 0x3, 0xfffffffffffffff7, 0x4, 0x1f, 0x101, 0x12, 0x5be, {0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf722, 0x8001, 0x8, 0x7a4, 0xffffffffffff8001}}, &(0x7f0000eea000)=0xb8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000eec000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eec000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000d93000)={@common="697036746e6c30000000000000000000", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f00009fb000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(r3, &(0x7f0000dec000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000dec000-0x4)=0x10, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r7, 0x0, 0xd, &(0x7f0000eed000-0xd2)="3560aabe1a7ebd8ccf37a2aa26290407f3204876dc29b5bbfb6e25b4af4c5c3e3abae6a3ba28f9824808e49aa1eb727e5af2ac9b81ffb9ef2f900e64f539a4d451a37c06fabdb8698848c22c5209644d9029420e830bf46322811475280bfc4ac140fef238227cadf712b4e758d9254235737d90991fa8042290be5217709ea2e7b69bdaa493ef62e4254fd9fa59a2e373ff325ae49bc5c530bd3f07240d77ba84630ad4fb1c5418930056040000000000000009a0c70066d73e9d17ef82c6ae343a6a9641156a1793354d9185a2fe7e9046", 0xd2) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x400000000000001e, &(0x7f00002ed000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r6}, 0x14) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000ef0000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000eea000-0x4)=0xd6) r8 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r8, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0xa01, 0x0, 0x0, "298d3d2e0000000000000021deb78197d9df7f0fa08c075272853de5aecf1544ec9a611b4cf1dd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x4c}], 0x1, &(0x7f000007e000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r8, &(0x7f00006a7000-0x10)=[{&(0x7f00004cc000-0x1)="00", 0x1}], 0x1) 2017/12/09 23:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x200000000000b) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x829, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) listen(r0, 0xffffffffffff0002) socket$inet_sctp(0x2, 0x400000, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c42000)={0x0, 0x3, &(0x7f00009b0000)=[@in6={0xa, 0x3, 0x523, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcc4}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f52000)=0x10) mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) recvfrom$inet(r3, &(0x7f000088b000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba, 0x20, &(0x7f0000b11000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a29000/0x3000)=nil, 0x3000, 0x1003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00001cd000)=0x0, &(0x7f00000b5000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) write(r3, &(0x7f0000a2d000-0x25)="240000001a0025f00080000400edfa0e0af6f900e003bf06000000cc080019000500000029", 0x25) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0x110, r3, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000cb0000)={r2, 0xfffffffffffffc00, 0x80000000000, 0x104, 0x4}, &(0x7f00009b1000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 23:24:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b48000)="2f6465762f70707000", 0x400000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) getpeername$packet(r1, &(0x7f0000ab4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000db1000-0x4)=0x14) connect$inet6(r0, &(0x7f0000ecb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442f050000000000000004f8000000040002663d75dd05009f0be9000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000116000)=0x0) accept$inet6(r0, &(0x7f00002c1000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e94000)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x8000000000038, &(0x7f0000d5a000-0x1)="f7", 0x1) 2017/12/09 23:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000248000)="2f6465762f73657175656e63657200", 0x101000, 0x0) get_thread_area(&(0x7f0000f4d000-0x10)={0x2000000000000000, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() listxattr(&(0x7f00007ec000-0x8)="2e2f66696c653000", &(0x7f0000fea000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000e0c000)="2e2f66696c653000", 0x10) gettid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000c49000)=[{&(0x7f00004de000-0x11)=[{0x11, 0x11, 0xfffffffffff7ffff, 0x0, 0x0, "03"}], 0x11}], 0x1, 0x0, 0x0, 0x40000}, 0x0) signalfd(r5, &(0x7f0000ac8000)={0x5be6}, 0x8) read(r5, &(0x7f000010c000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8) bind$unix(0xffffffffffffffff, &(0x7f0000cce000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) listen(r3, 0x2008) r6 = fcntl$dupfd(r3, 0x1, r0) ioctl$KDMKTONE(r6, 0x4b3b, 0x802) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000cec000)={0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6ca}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000047e000-0x4)=0x8c) perf_event_open(&(0x7f0000e05000-0x78)={0x0, 0x78, 0x92d, 0x5, 0x9, 0x3, 0x0, 0x561, 0x44100, 0x5, 0x195, 0x3, 0xd5, 0x3, 0x0, 0x4, 0x0, 0x7, 0x39, 0x1000, 0x80, 0x40, 0x3, 0x7, 0x1000, 0xffffffff, 0x0}, r1, 0x2, r0, 0x2) perf_event_open(&(0x7f000027f000-0x78)={0x3, 0x78, 0xae, 0x7, 0x1ff, 0x2, 0x0, 0x4, 0x2000, 0xf, 0x401, 0x8, 0xffffffffffff0000, 0x6, 0x0, 0x1, 0x274d24f4a9f3b9cd, 0x4, 0xffffffffffff8001, 0xa041, 0xfffffffffffffffe, 0xffff, 0x3, 0x8, 0x4, 0x6, 0x0}, r4, 0xffffffffffffffff, r3, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007df000)={r7, 0x67, "d4ec5bb98f9227bc591284f4e51ab65d4cb3f1c7fa7401c8167d715a0909bf101efbe62ca50cd1728816a5dd02bb0dd4eab0ad57ef8b367fe0ff15912e1c373f15f9172d9d9b182b924da97505cea2cb481602b01e0ae605b4f9e42bbd86f5e8aa44356dfc9664"}, &(0x7f0000397000)=0x6f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00002c9000)={0x0, 0x7fffffff}, &(0x7f0000c89000-0x4)=0x8) 2017/12/09 23:24:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000030000-0x10)="2f6465762f73657175656e6365723200", 0x141080, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000077000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c92000-0x18)={0x0, 0x4, 0x30, 0x6b1, 0x5}, &(0x7f00009a2000)=0x18) socketpair$inet6(0xa, 0x80f, 0x8, &(0x7f00005be000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00006de000)={r1, @in6={{0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x78}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c7c000-0x20)={0x5, 0x8, 0x9, 0x6d, 0x100000001, 0xfffffffffffffffd, 0x3f, 0x10000, 0x0}, &(0x7f0000fa9000)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00006f3000-0x89)={r3, 0x81, "c94e118a0a44829910df0d7b775013242e1a2633f10d7baf58fe90380fb8073a0d7a4a4977759b2625fb26df8b3bba9a624c2d0e2c766477abac4da0c771bcddd5d12c8716c7a14c7c84ac23b671139539e4bcd5ec27fa162c24a8d5fa67f1dc2cba3a83596e2c044add91244c7a4573e9e5d645ae127463f0aee7a10a11e25899"}, &(0x7f0000029000-0x4)=0x89) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000565000)={r3, 0x3, 0x6, 0x1, 0x5, 0xd54}, 0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000493000)={r3, 0x0}, 0x6) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000625000)={0x0, 0x0, 0x0}, 0xc) connect$inet6(r2, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r2, &(0x7f0000f75000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 23:24:59 executing program 0: mprotect(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x1000000) umount2(&(0x7f0000127000-0x8)="2e2f66696c653000", 0xa) r0 = syz_open_dev$usbmon(&(0x7f0000c72000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x40840) unlinkat(r0, &(0x7f0000c44000)="2e2f66696c653000", 0x0) 2017/12/09 23:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000046d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000694000-0xa0)=[{&(0x7f00000fc000)="72", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000104000-0x8)="2e2f66696c653000", 0x22301, 0xb5) flistxattr(r2, &(0x7f00000cb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1) r3 = syz_open_dev$mice(&(0x7f0000d7d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) r4 = syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x0) r5 = epoll_create1(0x80000) close(r3) getsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f00007dc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000462000)=0xdf) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f00009b7000-0x10)={0x1, 0x0, 0x10001, 0x7ff}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40086436, &(0x7f0000c9e000)={r6, 0x7fe}) connect$ax25(r3, &(0x7f00002b2000)={0x3, {"84df3ec2f3c32c"}, 0xfffe}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000004000-0xc)={0x4, 0x0}) timerfd_create(0x9, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f000017f000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f0000e28000-0xc)={0x82000, 0x0}) ioctl$int_in(r2, 0x5473, &(0x7f0000a4a000-0x8)=0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00003f0000)={0x7, &(0x7f0000740000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ab2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00001da000)={r7, 0x10}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00001ea000-0x4)=0xff, 0x4) r8 = signalfd4(r5, &(0x7f0000acd000)={0x8}, 0x8, 0x0) epoll_pwait(r5, &(0x7f0000047000-0xc)=[{0x0, 0x0}], 0x1, 0x4, &(0x7f00005e9000-0x8)={0x948b}, 0x8) ioctl(r2, 0xfff, &(0x7f0000f70000)="ff212e9cd3a62977cbb8149f02c3f1826e3586645254a326ea05fe9a") sync() ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x314) poll(&(0x7f000083c000-0x20)=[{r8, 0x40000c0, 0x0}, {r5, 0x1004, 0x0}, {r5, 0x1000, 0x0}, {r3, 0x2000000000002000, 0x0}], 0x4, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f00007e1000)=0x3, 0x4) pipe(&(0x7f000042e000-0x1)={0x0, 0x0}) unlinkat(r2, &(0x7f00005cc000-0x8)="2e2f66696c653000", 0x0) 2017/12/09 23:24:59 executing program 0: alarm(0x329) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d53000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="110e82a380fd29e97ce5594349d6e58a", @ifru_flags=0x1201}) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000002000-0x8)="2e2f66696c653000", r0, &(0x7f0000000000)="2e2f66696c653000", 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000003000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") r2 = openat(r1, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x88000, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000000)={r3, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)="2e2f66696c653100", r1, &(0x7f0000004000)="2e2f66696c653000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000006000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc8, 0x9, 0x9, 0xc1, 0x5}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003000)={r5, 0x3}, &(0x7f0000003000-0x4)=0x6) r6 = fcntl$dupfd(r2, 0x406, r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r6, 0x80045300, &(0x7f0000006000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f73657175656e63657200", 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r7, &(0x7f0000004000-0x8)="2e2f66696c653100", &(0x7f0000008000-0x18)=[&(0x7f0000002000-0x19)="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000008000-0x19)="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000006000)="73797374656d2e706f7369785f61636c5f64656661756c7400"], &(0x7f0000003000-0x8)=[&(0x7f0000008000-0x19)="73797374656d2e706f7369785f61636c5f64656661756c7400"], 0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r7, &(0x7f0000009000-0x8)="2e2f66696c653100", 0x152) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000008000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/09 23:24:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000073b000)=0x400, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)="6e65742f61727000") ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) kexec_load(0x2, 0x2, &(0x7f0000bbf000)=[{&(0x7f00005e4000-0x47)="889209a7a17e99571709d9a5258ca4cd84232babf3a701e6998a08088374af24702afdb9acb3b14713f1340badf20607879defff0beaef9b63a377c3c5162710a243e902ea6de9", 0x47, 0x79, 0x100000001}, {&(0x7f000027f000)="3715a9d3194215330fb3bed2f1824613e1402f214dce17cf0ecec2d8520d2ce623b43fe5b369c2207d1af42f3515f60eeb50ea5ead859cefe7aaaedb75c8f4685063e459a4e8166ff6fa19d1f3e43e7c27e1bd82f8e481257cc4bd24e48086920faeddf15c4c615e9d5ad507c6dc2ccd914c11723d2cf6bd0239a58de51cc2352ecf9889d6dcc3d921f2d9725ecfb16efea109c05d9df1807044c6ee4c56e9790ece86a00ad39c016b766aad2c1c21093af1096803486dcad70e91b903c9f16b7fe295fd6273921ccbbe5bfe90fd176c31", 0xd1, 0x4, 0x2}], 0x1) syz_open_dev$loop(&(0x7f000020d000-0xb)="2f6465762f6c6f6f702300", 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000bdf000)="5c73797374656d00", 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000abd000-0x8)={0x0, 0x0}) open$dir(&(0x7f0000dab000)="2e2f66696c653000", 0x2, 0x41) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x967, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x200000000, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe2(&(0x7f000069f000)={0x0, 0x0}, 0x80800) unshare(0x80005) clone(0x80000000, &(0x7f0000b22000)="ba", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="0531") sync() ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00009ad000-0xc)={0x0, 0x5, 0x2e}) fcntl$setown(r3, 0x8, 0x0) setpriority(0x4000000000000, 0x0, 0x8000000) accept$ipx(r3, &(0x7f0000ff7000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000eff000)=0x10) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f000046e000-0x10)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r4 = getpid() ioperm(0x2, 0x7a90, 0x2) clone(0x100, &(0x7f00009d8000-0x3)="b080", &(0x7f00008c3000)=0x0, &(0x7f000062c000)=0x0, &(0x7f0000fd6000)="0319") r5 = syz_open_procfs(r4, &(0x7f0000d8d000)="736d61707300") mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) accept$inet6(r2, &(0x7f0000897000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dd3000-0x4)=0x1c) pread64(r5, &(0x7f0000015000)="", 0x0, 0x2000000000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000a66000-0x30)={0xd0, 0x80000001, 0x8001, 0x7fffffff, 0x62cd, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r1, &(0x7f00003e1000)=0x200, 0x3ff) [ 323.204336] Buffer I/O error on dev loop0, logical block 0, async page read 2017/12/09 23:24:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000414000-0x4)=0xb3ea, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000199000-0x5c)={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x23c}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x3c, [0x80000000, 0x100, 0x7, 0x70, 0x6, 0x200, 0x1299, 0x3]}, 0x5c) sendto$inet6(r0, &(0x7f0000f12000-0x2)="", 0x0, 0x0, &(0x7f0000f57000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) munlock(&(0x7f00000eb000/0x4000)=nil, 0x4000) sendto$inet6(0xffffffffffffffff, &(0x7f0000f61000-0x2e)="", 0x0, 0x0, &(0x7f00006ac000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e85000)="2f73656c696e75782f63726561746500", 0x2, 0x0) accept$ax25(r1, &(0x7f00006b5000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c92000)=0x10) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f5d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[{&(0x7f0000f5e000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f000006a000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000f5e000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000a0c000-0x12)="000000000000000000000000000000000000", 0x12}], 0x4, &(0x7f0000f5e000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x8}, 0x2}], 0x1, 0x2044, 0x0) 2017/12/09 23:24:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = inotify_init() r1 = timerfd_create(0x7, 0x0) socketpair$inet(0x2, 0x8000a, 0x200, &(0x7f00000f0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000024d000)={0x7, [0x8, 0x5dadedce, 0x2, 0xb6c, 0x800, 0x85, 0x4]}, &(0x7f00000b9000)=0x14) timerfd_settime(r1, 0x1, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe0000-0xf)="2f6465762f73657175656e63657200", 0x101000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000ea000)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00007ee000)=0x6, 0x4) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000691000-0x8)=0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000709000-0x4)=0xc1, 0x4) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f000000c000-0xc)={0x20b, 0x81, 0xe8, 0x7f, 0x0, 0x0}) timerfd_gettime(r1, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000411000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000a1000)={{r5, r6+10000000}, {0x0, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) seccomp(0x0, 0x0, &(0x7f00008b2000)={0x1, &(0x7f0000f4c000)=[{0x2, 0x100, 0x100, 0x6}]}) read(r4, &(0x7f0000540000-0x8)="0000000000000000", 0x8) futex(&(0x7f0000603000)=0x0, 0x400000086, 0x0, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000005000-0x4)=0x0, 0x0) r7 = inotify_add_watch(r0, &(0x7f0000320000)="2e2f66696c653000", 0x40) inotify_rm_watch(r0, r7) 2017/12/09 23:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x11, &(0x7f0000269000)=0x100000000003, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x100000000000000, 0x3, 0x0}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000740000-0x4)=0x800, 0x4) sendto$inet6(r0, &(0x7f0000248000)="75", 0x1, 0x20004000, &(0x7f0000999000)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x582e}, 0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000df8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000462000)=@ethtool_cmd={0xc, 0x7ff, 0x5, 0x1, 0x36a, 0x7, 0xb2, 0x71fd, 0x8, 0xa6, 0x6, 0x2, 0x8, 0x2, 0x72, 0x1, [0xb11, 0x8000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f00003d1000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0xfffffffffffffffe) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) setsockopt(r2, 0x7d, 0xe75, &(0x7f00005d6000+0x27a)="2f", 0x1) fcntl$setstatus(r2, 0x4, 0x2000) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x25, 0x3, 0x40000000040) sendto$inet(r2, &(0x7f00007c3000-0xba)="7440298bb16b7350d78e9d2c7c6cae55ec6f2add97fcdcac7a43b85d9a5e4d8c9857201bb6719d4f90c9bd8dab011fc17eb6fffab26320816782b77f70e1cb8a296223e15731f6d1716047576d744e5fcf4445bfcab115034af40b6f4bae5bee1c352944268a773f59b29f9c270b7adf75160e770f673e47b52d1c1df5969411200000000000000001889f0b7c17f6632c63e503411a55414410afda40c2f0af8482933d49767feb02afce441fb92be7dde6bb9b286485a63d08", 0xba, 0x40003, &(0x7f0000028000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00009cc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f88000)=0xc7) sendmmsg$nfc_llcp(r3, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x1, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) timer_gettime(0x0, &(0x7f00006c7000)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r0, &(0x7f000088c000-0x1e0)=[{{&(0x7f00001d8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d79000)=[], 0x0, &(0x7f00002da000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000013000-0x10)={r4, 0x0}) poll(&(0x7f0000516000)=[{r2, 0x80, 0x0}], 0x1, 0x0) r5 = open(&(0x7f0000eba000-0x8)="2e2f66696c653000", 0x12c80, 0x20) setsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000835000+0x7a9)="69699394c9a2c488f4576cfaab522b8eadf5b1e43d145cd6706373f3a269cdefccf8a4353152b7d4b06b72c7a74c4bae97a3791bd3d81c5297b5e25eb30ae31528c102b238b6d5a1f42d054457dae3feca09e3a8d5bc75a361da2c54cfd836c86d65af2a1869a8e0dfdd4f9dfbcba762411b8e03936cd5225ab7d5d815634c4818d588ab464e832b8a8845e2ae63781511752bc62d382fb1a9afe50e223aa6e2df04343fc76f3169b7127d45479250c61bb88758ed6b403d6041d0b73cf01f6853139df585d5331e098f22f1ba486a2e4460017b22b196e1e04621e75762e94284e9eb71fb9e4cb350cbb4925065036b510b6d311b", 0xf5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f000042d000)="2f6465762f6c6f6f702300", 0xfffffffd, 0x800024102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r6, 0x0) 2017/12/09 23:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000718000)="") r0 = creat(&(0x7f0000eab000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f00000ab000)=0x0, &(0x7f0000a0e000)=0x4) mkdir(&(0x7f0000e58000-0x8)="2e2f66696c653000", 0x42) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f000038f000)="2e2f66696c653000", &(0x7f0000fd5000)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") removexattr(&(0x7f0000105000)="2e2f66696c653000", &(0x7f0000b16000)=@random={"73656375726974792e00", "706f7369785f61636c5f61636365737300"}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000019c000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab5000-0x4)=0xe8) connect$packet(r0, &(0x7f00004d2000)={0x11, 0x3, r1, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/09 23:24:59 executing program 4: 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) r0 = request_key(&(0x7f0000001000-0xc)="636966732e73706e65676f00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="656d306d696d655f747970657070703000", 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$usbmon(&(0x7f00000d3000-0xd)="2f6465762f7573626d6f6e2300", 0x200, 0x4000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000b82000)=0xffffffff80000000, 0x4) ioctl$UFFDIO_API(r1, 0x4020940d, &(0x7f0000e24000-0x18)={0xaa, 0x1, 0x0}) 2017/12/09 23:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bcf000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000818000)="696c6c696e6f697300", 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c2d000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x7, 0x7, 0x286b8fee, 0x17}, &(0x7f00003b8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c4e000)={r3, 0x0, ""}, &(0x7f0000768000-0x4)=0x8) bind$inet(r0, &(0x7f0000c3d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f0000dbe000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) connect$inet(r0, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f00004bf000)={0x10002, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000d9c000-0xd9)="01d9", 0x2) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000179000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000f8000)=0xc9) sendto$inet(r0, &(0x7f000083e000-0x11)="bd0de0291f941707da392353249e7f6ec1", 0x11, 0x4, &(0x7f0000f12000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000037e000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00006af000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f00005be000-0x8)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000d63000)=0x0, &(0x7f0000b7e000-0x4)=0x4) listen(r5, 0x9) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cb3000-0x4)=0x100, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)=0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00006b8000-0x4)=0x3, 0x4) getsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f000083a000-0x4)=0x0, &(0x7f0000ebc000)=0x4) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f00001f8000-0x4)=0x0) getresuid(&(0x7f000007d000)=0x0, &(0x7f0000b9a000)=0x0, &(0x7f000000c000-0x4)=0x0) r6 = dup3(r2, r1, 0x80000) ioctl$sock_netrom_TIOCINQ(r6, 0x541b, &(0x7f0000cc1000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000100000)={0x0, 0x2c, &(0x7f0000083000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffe1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000641000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000769000-0x108)={r3, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb1, 0x6, 0x7fff, 0x1, 0x9, 0x8, 0x8, 0x4, 0x8, 0x2e8, 0x2, 0x7ff, 0x100, 0x7, 0x81]}, &(0x7f0000634000)=0x108) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1b8)="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", 0x1b8, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000f45000-0x1000)="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", 0x971, 0x1, &(0x7f0000a9e000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 23:24:59 executing program 3: r0 = socket(0x10, 0x80b, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00007a7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000164000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f00003fe000-0x20)={0x2, 0x101, 0x3dfdbaf9, 0x100000000, 0x8, 0x8d8}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)={0x0, 0x0}) preadv(r2, &(0x7f00002c9000-0x40)=[{&(0x7f000009b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000099000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f00004cb000)="00000000000000000000", 0xa}, {&(0x7f0000e8e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f00005f5000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000051000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000774000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000685000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x8, 0x0) epoll_wait(r3, &(0x7f0000eec000-0xc)=[{0x0, 0x0}], 0x1, 0x454) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000b7a000)={0xdc4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7, 0x1, 0x9, 0x10001, &(0x7f0000853000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x100, 0x1}) clone(0x0, &(0x7f0000f3f000)="", &(0x7f0000545000)=0x0, &(0x7f0000ac0000-0x4)=0x0, &(0x7f00009df000)="") epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bca000-0x9)="2f6465762f70707000", 0x1, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) openat$sequencer(0xffffffffffffff9c, &(0x7f0000895000-0xf)="2f6465762f73657175656e63657200", 0x80000, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="7464011708a541e8cbaa19762e0f6f8f"}) 2017/12/09 23:24:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004ae000)="2400", 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007db000)=0x0) r1 = open(&(0x7f00008a0000-0x8)="2e2f66696c653000", 0x12000, 0x124) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a84000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000547000-0x4)=0xc) fstatfs(r0, &(0x7f0000675000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000f74000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getpgrp(0x0) getpid() pwrite64(r0, &(0x7f0000735000)="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", 0xfd, 0x0) setsockopt(r1, 0x80, 0x1f, &(0x7f0000dc0000)="b48c8787f0086f5015cd29b25c7cac8c388a9a6d755b60050bad1cb4251cff428f66af75e4e1403efaf64d708b8bff65688e4a0cb9f8511d5417feef77d46b9f3eff2b236aa7598cdb37d1c3c7e7eccc2746a905306b8d963abe1e26445b805be845454c112e8431c8521e8c434aa4ae091a66284eff9943f048f7006cf649f1e5665a569bccb3eace7a3f9d93d54a844e791ef12fe8e595f5ac3d6eb6cb3d3210b924", 0xa3) r2 = gettid() r3 = getpgrp(r2) r4 = syz_open_procfs(r3, &(0x7f0000eb7000)="7374617400") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000057000)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x2, &(0x7f000075a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x0, 0x0}) dup3(r0, 0xffffffffffffff9c, 0x80000) r5 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)="70726f6a69645f6d617000") sendfile(r5, r4, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2017/12/09 23:24:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ce3000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000ec6000)={0x1, 0x0, []}) unshare(0x400) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000132000-0x20)={"fb007a8e7f76416bdc640c159f27aa7b", {0x4, 0xfffffffffffffffe, 0x80000000, "6cd47acc671b", 0x9, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000088000)={0x0, 0xf4, "4083919312b854ff29b65d24fabb11cd940830a9ac1d7a079b75c719528b03001256d392bb26f2e4700ebaacdabb14b3d93f9a18baafaea88f4d657b225b92baf028db21042823f1fc39fefd1ea7bfcddf483fb2e5717ea18d9ebef1401b2b2364b3ca2e74a24d87a7eff09e9ff0379746dac5fd84be7dab744c31fcbc0368eb616e1d5a1a4e6aa012f1cf0ab2acd6bd45ebf2d42800f8ffb57acae7aa31b03d1dafa4f7cce4e1d78067551353bb5cb911492e541b9347ac0343b6c2b85dc17f49188bc46bebfcce3e4d00b677aa6e854cc7e50ce756af4feead33e52924c348cb16ee4d9b234e379efc24bedd0b5a799daccd05"}, &(0x7f0000762000)=0xfc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f000052e000-0x21)={r5, @in6={{0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clock_gettime(0x0, &(0x7f0000348000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000495000)={0x0, 0x4}, &(0x7f0000f08000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006d1000-0x10)={r8, 0x2c, &(0x7f0000b1d000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9c65, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x600000000}]}, &(0x7f0000b1f000-0x4)=0x10) timerfd_settime(r0, 0x1, &(0x7f0000cc5000-0x20)={{0x0, 0x0}, {r6, r7+10000000}}, &(0x7f0000079000)={{0x0, 0x0}, {0x0, 0x0}}) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000735000)=[{&(0x7f00008df000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000424000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f00008c0000)="0000000000000000000000000000", 0xe}, {&(0x7f00002d1000)="00", 0x1}], 0x4, &(0x7f000000c000)="", 0x0, 0x0}, 0x3) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) clock_gettime(0x0, &(0x7f0000f72000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000cd7000-0x40)={0x8, 0x7fff, 0xff, 0x0, 0x80000001, 0x1, 0x6, 0xff}, &(0x7f0000104000)={0xffffffff80000000, 0x16, 0x7, 0x2, 0xce06, 0xb968, 0xffff, 0x0}, &(0x7f000075d000-0x40)={0x7fff, 0x101, 0x78, 0x8, 0x1, 0x9, 0x4, 0x3}, &(0x7f0000be0000)={r9, r10+10000000}, &(0x7f00007a3000-0x10)={&(0x7f00006c8000-0x8)={0x4}, 0x8}) clock_gettime(0x0, &(0x7f0000340000-0x10)={0x0, 0x0}) r11 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000307000-0x4)={0x4, 0x3, 0x800}, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000db8000)=0x3fe, 0x4) r12 = socket(0x11, 0x3, 0x0) r13 = openat$ppp(0xffffffffffffff9c, &(0x7f000089f000-0x9)="2f6465762f70707000", 0x141040, 0x0) r14 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") sendfile(r13, r13, &(0x7f0000b2c000)=0x0, 0x100000001) pread64(r14, &(0x7f0000caf000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x4c) readv(r14, &(0x7f0000918000-0x50)=[{&(0x7f0000132000-0xb9)="000000000000", 0x6}, {&(0x7f0000a88000-0xd5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x2) dup2(r12, r11) 2017/12/09 23:24:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a56000)={0x0, 0x0}) r4 = fcntl$dupfd(r2, 0x406, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000031c000-0x28)={@generic="bcff6bb7ee58821bde5ebc687c159f37", @ifru_names=@common="697036746e6c30000000000000000000"}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x7, [0x80000000, 0x400000000000000, 0x1, 0x100000002, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = socket(0x100010, 0x4000000000, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000e87000-0x4)=0x8, 0x4) sendmsg$netlink(r8, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) r9 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f00000c7000)={0x2, &(0x7f0000aee000)=[{0x1, 0x9, 0x7, 0xb6a}, {0x6, 0x3ff, 0x1ff, 0x23}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x400000a, &(0x7f0000682000-0x4)=0xffffffffdaa210a2, 0x4) ptrace$peekuser(0x3, r1, 0x3) setsockopt$inet_int(r7, 0x0, 0x0, &(0x7f000033d000-0x4)=0x7, 0x4) ioctl$GIO_FONTX(r7, 0x4b6b, &(0x7f0000bfc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000384000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000d0a000-0x4)=0x9, 0x4) set_thread_area(&(0x7f00008dd000-0x10)={0x0, 0x100000, 0x1000, 0x7461a5fb, 0x3f, 0x0, 0x80000001, 0x8f83, 0x9, 0x1f}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000b1b000-0x43)={0x0, 0x3b, "275af9741fb9e3cbedb40ccd571f34153bb687a73ff80fff6119434149c58da1f7bdb4d117b553a3e08e45be38657c0f7f574e362f0ec14fb71598"}, &(0x7f00006e3000-0x4)=0x43) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f00006a8000-0x4)=r10, 0x4) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f00004dc000)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) bind$inet(r0, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009e9000)="ff14", 0x2, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 23:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000de1000-0xd)="2f6465762f7573626d6f6e2300", 0x7ff, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000072f000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000137000-0x4)=0x24) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bfb000-0x4)=@assoc_id=r2, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000c43000-0x7)="63707573657400") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000be1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x36, 0x2, 0xff, 0x0, 0x253c7cf0, 0x0, 0x100}, 0x20) preadv(r4, &(0x7f0000009000)=[{&(0x7f0000002000)="00", 0x1}], 0x1, 0x0) recvmmsg(r4, &(0x7f0000d84000)=[{{&(0x7f000004a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00001dd000-0x60)=[{&(0x7f00008e0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f00006dd000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f00009fa000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f000000b000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f0000d0f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000061000)="00000000000000000000000000000000000000000000000000000000", 0x1c}], 0x6, 0x0, 0x0, 0x3}, 0x5}, {{0x0, 0x0, &(0x7f0000c88000)=[{&(0x7f0000e9a000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}], 0x1, 0x0, 0x0, 0x200}, 0x2}], 0x2, 0x2122, &(0x7f0000a6b000)={0x0, 0x1c9c380}) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000d99000)={0x1, &(0x7f0000406000)="0000000000000000000000000000000000", &(0x7f0000f34000-0x18)=[{0x80000001, 0xd7, 0xa27e, &(0x7f0000d88000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000396000-0x10)="2f6465762f73657175656e6365723200", 0x80001, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000af5000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000457000)=0x0, &(0x7f0000ca8000-0x4)=0x4) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f000032f000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000f99000-0xb)={0x200, 0x12e7, 0x9, 0x8, 0xd87d, 0x2, 0x6, 0x2, 0xffffffffffffffa4, 0x1, 0x10f7}, 0xb) getpeername$packet(r4, &(0x7f0000c08000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ee4000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000261000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c2000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000026000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x7, 0x2, 0x9, 0x0, 0x20, 0x20, 0x2, r6, r7}, {0xd6, 0x0, 0xffffffffffffffff, 0x5, 0xf23c, 0x6, 0x22, 0x7c6}, {0x400, 0x3f, 0x5, 0x2}, 0x9, 0x100000000, 0x20, 0x1, 0x48, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff, 0x7ff}, 0x3, @in=@loopback=0x7f000001, 0x1000, 0x2, 0x3, 0x0, 0xfffffffffffffffa, 0x5e, 0x5e}}, 0xe8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000c47000-0x4)={0x8}, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00008f0000)={r1, 0x6}, &(0x7f00008b5000)=0x8) fcntl$getownex(r4, 0x10, &(0x7f00005a0000-0x8)={0x0, 0x0}) getpriority(0x2, r9) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000066c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000af3000-0x8)={0x0, 0x0}) accept(r5, &(0x7f0000fab000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00006b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000072a000-0x7)={r8, 0x6, 0x20}, &(0x7f0000887000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000234000-0xc)={r3, 0x5, 0x30}, 0xc) getsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f00009cb000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000266000-0x4)=0x1000) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000843000-0xc)={0x1, 0x1, 0xc1, 0x7fffffff, 0x2}, 0xc) keyctl$get_keyring_id(0x0, 0x0, 0x1) socket$inet(0x2, 0x7, 0xca4) [ 323.322174] [ 323.323825] ===================================== [ 323.328629] [ BUG: bad unlock balance detected! ] [ 323.333436] 4.9.67-gf26d3c7 #106 Not tainted [ 323.337806] ------------------------------------- [ 323.342611] syz-executor4/16477 is trying to release lock ([ 323.343254] device gre0 entered promiscuous mode [ 323.352824] mrt_lock) at: [] ipmr_mfc_seq_stop+0xe4/0x140 [ 323.360226] but there are no more locks to release! [ 323.365203] [ 323.365203] other info that might help us debug this: 2017/12/09 23:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x5b51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000160000-0x8)="2e2f66696c653000", 0xa0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f42000-0x5c)={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xea2d}, 0x4, [0x8, 0x2, 0x1, 0x1, 0xfffffffffffff000, 0x2, 0x1, 0x10000]}, 0x5c) unshare(0x20020000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d2d000)={{&(0x7f0000017000/0x3000)=nil, 0x3000}, 0x3, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000fa3000)="2f6465762f696e7075742f6d69636500", 0x0, 0x141002) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00006dd000-0x4)=0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00005a8000)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001f7000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000b58000-0x4)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) r3 = gettid() readv(r0, &(0x7f0000355000-0x20)=[{&(0x7f000051d000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f00008c6000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x2) getsockname$netrom(r0, &(0x7f0000cb4000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00006cf000)=0x48) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000e54000-0x10)={0x1, 0x2fb, 0x100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x190400) exit(0x0) signalfd(r0, &(0x7f0000f0d000)={0x2}, 0x8) process_vm_writev(r3, &(0x7f000017c000-0x20)=[{&(0x7f0000f22000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f00001d8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x2, &(0x7f0000943000)=[{&(0x7f000081a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000851000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f000084e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}], 0x3, 0x0) finit_module(r1, &(0x7f0000017000-0x10)="2f6465762f696e7075742f6d69636500", 0x3) r4 = syz_open_procfs(r3, &(0x7f000042a000+0x8c7)="6d6f756e747300") ioctl(r4, 0x8, &(0x7f0000b1a000)="454ff2670bf10ac08c466f9897f873f28b3a7eea2b13b92c85d3997173c2f5254345f7b9072827552768f07995b0adfeda2436a6ffe957582b6385772e09a87431a1c124a5d4d5a62b29f25f6b71d36a61fb7768a4fe32e0acc2e9ff772b3a1aa6c13332fffd5ca82250b2a97921ea7c1580d333c4a26c2562e4855cb3616ce77dd30961c8c9ebc9ba7ecd4308448335bb14e0d3cb810435c1f76432951eba058767b92b2f998aade005a220e310b4ccc6543bd4f66fe1584130d17034a9f004ce1df88e3efc70dbe65653406f79a4ff49dd1ba651f9419b60a6541b239ff68709f5cf2a1e01d3490936d340271b71076279") tkill(r3, 0x1b) [ 323.371834] 1 lock held by syz-executor4/16477: [ 323.376464] #0: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 323.384681] [ 323.384681] stack backtrace: [ 323.389145] CPU: 0 PID: 16477 Comm: syz-executor4 Not tainted 4.9.67-gf26d3c7 #106 [ 323.396817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.406138] ffff8801a17ef8e8 ffffffff81d906e9 ffffffff849ae8f8 ffff8801a17d3000 [ 323.414089] ffffffff834dec54 ffffffff849ae8f8 ffff8801a17d3888 ffff8801a17ef918 [ 323.422038] ffffffff812353f4 dffffc0000000000 ffffffff849ae8f8 00000000ffffffff [ 323.429988] Call Trace: [ 323.432542] [] dump_stack+0xc1/0x128 [ 323.437873] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 323.443985] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 323.450791] [] lock_release+0x6f8/0xb80 [ 323.456382] [] ? traverse+0x3cf/0x900 [ 323.461798] [] ? memcpy+0x45/0x50 [ 323.466878] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 323.472992] [] _raw_read_unlock+0x1a/0x50 [ 323.478754] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 323.484693] [] seq_read+0xa83/0x1290 [ 323.490024] [] ? seq_escape+0x200/0x200 [ 323.495614] [] ? __fsnotify_parent+0xbc/0x340 [ 323.501729] [] ? fsnotify+0x86/0xf30 [ 323.507058] [] ? fsnotify+0xf30/0xf30 [ 323.512474] [] ? seq_escape+0x200/0x200 [ 323.518063] [] proc_reg_read+0xef/0x170 [ 323.523650] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 323.530629] [] ? security_file_permission+0x89/0x1e0 [ 323.537346] [] ? proc_reg_write+0x170/0x170 [ 323.543281] [] ? proc_reg_write+0x170/0x170 [ 323.549220] [] do_readv_writev+0x520/0x750 [ 323.555069] [] ? vfs_write+0x530/0x530 [ 323.560575] [] ? exit_robust_list+0x230/0x230 [ 323.566682] [] ? proc_reg_write+0x170/0x170 [ 323.572616] [] ? default_llseek+0x290/0x290 [ 323.578551] [] ? __fsnotify_parent+0xbc/0x340 [ 323.584660] [] ? avc_policy_seqno+0x9/0x20 [ 323.590507] [] ? fsnotify+0x86/0xf30 [ 323.595833] [] ? fsnotify+0xf30/0xf30 [ 323.601250] [] vfs_readv+0x84/0xc0 [ 323.606408] [] do_readv+0xe6/0x250 [ 323.611568] [] ? vfs_readv+0xc0/0xc0 [ 323.616898] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 2017/12/09 23:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003c1000-0xc)="2f6465762f72666b696c6c00", 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000be1000-0x10)={0x0, 0x9, 0x3, 0x1850}, &(0x7f0000ce5000-0x4)=0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) r3 = open(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) socket$inet6(0xa, 0x2, 0x43) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) write(r0, &(0x7f0000244000)="90ce23e4bc6a03c60326dfc7de398164b18794b9077fa63cc335a11aa94f0acac6617dabd92479c1", 0x28) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002e8000)={r5, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000bf6000-0x9)="7363616c61626c6500", 0x9) writev(r2, &(0x7f000036c000-0x30)=[{&(0x7f00002b3000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000067f000)={0x100000000, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x21, 0x4, 0x80000001, &(0x7f0000731000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x7, 0x81}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$VT_RELDISP(r2, 0x5605) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x18, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d74000)="2f6465762f70746d7800", 0x0, 0x0) 2017/12/09 23:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cf1000-0xe)="2f6465762f6b657963686f726400", 0x82d00, 0x0) r1 = accept4$inet6(r0, &(0x7f000063d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000745000)=0x1c, 0x8000000080000) r2 = syz_open_dev$sndseq(&(0x7f00009d5000)="2f6465762f736e642f73657100", 0x0, 0x20042) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a38000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004d7000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x400, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000c6e000)={0x0, 0x0, {0x1, 0x2, 0x2, 0x2, 0x7e000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000bec000-0x5c)={0x9, 0x2, {0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x2000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f00000ca000-0x8)="2e2f66696c653000", &(0x7f0000bf9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) sync() r5 = fcntl$dupfd(r1, 0x7fffc, 0xffffffffffffffff) r6 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)="2e2f66696c653000", 0x8000, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000e37000)=0x6, 0x4) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000856000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x28) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000b0a000)=0x5eaf8a6f) getuid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000948000-0x4)=0x0) socket(0x10, 0x200005, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00003e9000+0xb4c)=0x112ecf911) write(r4, &(0x7f0000972000-0x23)="220000e5170007000100f5cd090005000a0800a000000000001a000004000800000007", 0x23) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) read(0xffffffffffffffff, &(0x7f0000532000)="00", 0x1) gettid() ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000701000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000e95000)={r3, 0x9, 0x862762f, 0x400, 0x7, 0x2}, &(0x7f0000a25000)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000722000)={r7, 0x8}, &(0x7f0000e78000-0x4)=0x8) [ 323.623531] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 323.630336] [] SyS_readv+0x27/0x30 [ 323.635491] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/09 23:24:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000013000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000920000)={0x3, 0x9}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00008f0000)="1f00000020021f0004ffecffffbcf6ff0a0000ff090001800400010000df18", 0x1f) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a76000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x102, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000182000-0x8)={0xffff, 0xfb}) signalfd(r1, &(0x7f0000979000)={0x1}, 0x8) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000a51000)=0x7fff, 0x4) getpeername$netrom(r1, &(0x7f0000a94000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000a5000-0x4)=0x48) 2017/12/09 23:24:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x1000) bind(r0, &(0x7f0000351000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c8c000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x103002) close(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000c2d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000008b000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x100, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x2) r4 = socket(0x10, 0x200003, 0x29e) r5 = open(&(0x7f0000cdc000-0x8)="2e2f66696c653000", 0x200000, 0x8) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f000015f000-0x24)={0x4, 0x81, 0x2000005000006, 0xe2, &(0x7f00005c8000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000182000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1, &(0x7f0000cf4000-0x1)="00"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup(0xffffffffffffffff) ioctl$TIOCSWINSZ(r6, 0x5414, &(0x7f0000986000)={0x8, 0x3, 0x5, 0x7}) r7 = socket(0x10, 0x2, 0x0) ioctl$void(r7, 0xc0c0d5346cba4004) fcntl$setpipe(r6, 0x407, 0xfffffffffffffffd) write(r7, &(0x7f0000dd9000-0x25)="2400000052001f0014f9f426000904000a00071008000100020000000000000000000000", 0x24) r8 = fcntl$dupfd(r2, 0x0, r3) mknodat(r8, &(0x7f00004ac000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000dbd000)={0x2, &(0x7f0000ce6000-0x10)=[{0x6, 0xaf, 0x100000000, 0x80}, {0x20, 0x8001, 0x3e9, 0x4}]}, 0x10) write(r4, &(0x7f0000f1b000-0x26)="260000002d0047f10701c1c30effffffffffffdffa00000809ef18fcff000000000019fb35b8", 0x26) pipe(&(0x7f00004e9000)={0x0, 0x0}) r10 = fcntl$dupfd(r9, 0x408, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000628000-0xc)={0x0, 0xffff, 0x0}, &(0x7f00008b3000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f000019f000-0x10)={r11, 0x9, 0x7, 0x7fffffff}, &(0x7f0000863000-0x4)=0x10) 2017/12/09 23:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x2000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000054a000-0x4)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00002c7000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f5b000)={@common="73697430000000000000000000000000", @ifru_addrs=@ax25={0x3, {"47135283ff44ed"}, 0x7fffffff}}) socket(0x11, 0x6, 0x1) r1 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) rename(&(0x7f0000a76000-0x8)="2e2f66696c653000", &(0x7f0000c79000)="2e2f66696c653000") ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000cee000-0x1000)="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") mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e8f000)={0x0, 0x0}) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000931000-0x5)="4b65614d00", &(0x7f00009d9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ed0000)="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", 0x1000, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00002b0000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075f000-0x4)=0xe8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000048e000-0xc)={0x0, 0x0, 0x0}, 0xc) keyctl$chown(0x4, r4, r5, r6) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009ef000)=0x2002, 0x4) munmap(&(0x7f0000da8000/0x4000)=nil, 0x4000) mremap(&(0x7f0000834000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000b70000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r7, 0x4c04, &(0x7f0000469000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x14, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0xfffffffffffffffe, 0x75e1]}) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f0000fe6000-0x7b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 23:24:59 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000004000)="448b3317a01b6195a6eb9379c28becb517518171f7d13154dd1d23130201a8aec44325b0ef4699f4808e5becc075441576a7bff41f19cd8d9fbead2f1f3be326d77395c091d5f301d9b2193f976951d43a74081d94d5b8f166ecba8d67666033e7eb700552b2da5aaaef5f558c1b3b87b9ca07b93a23dc6d9eb22de47d90eeb5bc93a7a0bc104a743a953d8dc0830b27800a0091d4777810ffae98349eabfe9fb2c5c3399dc9bb32fd7cf89a3a5548128772a8d0d1210547fc3b4421d6b7f83c7361807e2b5590d09a303260d9672a6fe7a31cb4db0b265d193cec629ed1084420d137fe3d633a97f9180dd7f115d9444f032889526d16ca56aaa124c7ff7378d7cfa01005e8de1dd8265e288cb57cd99792e58a28e664865530d1c2d4b8b3057f1dfccc756bac8d2618d1b28be475ff14060aab91dd67f9fd6401e4444c07425fa4259840397bab3eafd1407fc75bdf5c4df6a3b746397855c6d740e56e09f7923162ab0d4e114f502a01436e1c093151c054f5802335fe8fcec4b37c11d9e4aaf04dfde3bac3f679a3c2615827dec00e444ee1528d58b928c25ae1e148cbb59b3d5beeb4ca86a925307ba5556e0da722564e91c927e8a35d2c5a56e1977ab9e0993a298df3c0193773cdc1d6744d4bd6fa9d1af4a217a18f50473dcc47bbf552a29b5fa29e32c582b63e6fea7b148063137df5daf688f926604f133651d7caf884470d2d3485fde4cfd1dcb2d73efed8ee3b2788ff9695b4fb18f1cb308f8fd374d39eb4f98ee133380fec745fdafa8d30940e9b41f2aa7b8a7adaef1371ad19874c5d61652b734f27eeec0294943e7a055c5f6c8bfe4657be008f0824dfa06a8f6596bf18dce064e94099ccd123204814a25a7d3ea2ee6c733e044417cbce757770443c1918b58deabb8528c1274f8c69e46d17b04762b426d2e29d3b4eb534a304e0b7458f316c4201f24a32a6062aa35bf0c36cbbed96dfbee20cb5a2f492935ba043a4819293bd82e6721d1e3383e853754d6a615fcc65584b51c52a0adf7d9b5a2a3f175137ccdd08c0d76f3cff533370d71aaf31731bebdd1be91bc746274d1bbe962886761efa8a687f645e3da055182f337b813929f0a894ab14b260596d677c18cf31c5e75bf258f59f7632ef29aeaadb57a71d1f9badbe7ca3faccc42fd172d6d8ecc389616cefc958c1b142109ecb7730821df04bb6ec760d6c0d1b1562484aa8d76cb6e78c4484fe773250198d7d239f311035ac15517fd7a33d45e017c529cbc9063d26c9e9b916dfd57f220121a312151a8ecfffd12f0386f4b10224a6925c8612fc6652aaf81aaa032a47bb27f0bee4f84383e760532a38378c4f683ed5bb0b1797222cff15e6f3b5e788dcc478a211615870fef84c02c924d1e6362f1060da028ec6b0732f86384e2d5fede882f8401491adbfd98c8d0a7a5b41e73a5dc3d562eec1404b29903d1e94b81642a63985b2d075dc22e33845f877cae20cf04db3f507eac71de2f6eaacfe73620a94ba5e810d24283914eaf219ce4fcb4ddca1da5e5c8f8529d3fd070e4ab90ac8fad0ff4c129c97bdc7945046f8503ed350751451efcdfd8d2b75e65b49429e61dee05dd285a8b2bcd413d1ec05eece870c04d26a1f2120742c7a65d4d2547c59b8d44754811816dd5a66306721dd83674d16623c087bd294666e7d8c50116eafa5d8b445128c6f778999853a69c106d303d022ce39dc4fb98474724cd9e7cda7e1c3287f569c6643cae45b6a252bc4f5dc2e2ffc1cde98c01f9c8e33083efde776731401d57063ebc1e5badc530e163377b464831683f8f17f92b7aed54c0554f64a59b520d1cdf6ee1d23d17934fbbac439cd4234b6e7f94117bc2d4bec174d6d4f19184d523b8c47edd66847589ea121e6f12a5e15e5ffa851ea464c3f27e5fd0e14f64939aa6f449a432e5b6578a0f080461d479c05162125d1f19b1180714fd2ae3d429862a8a2ddd53fc9b1beb7310fa6442e7701a85c4b46c115b499aadeb422f105cde09c1726462904a4c65232a597d0b5ed07df361c187377c0a8fb97cf345388be6848a1d37c99a1b259b9587d456a2c9ed0f37501cbd653f73f297235e1577a4e2ecf9128b2b82df1adf773abca66a51f85205aaab9db8d274d6808f148becb1cafc8c3a6903f352de59043fd851168271a5c066ce9e4240e3507f15bada706fde34c1cb7c944fe3e8bda100162f1d74cd0e3dce2d30b5956f8745cd59a26b233af33fb0a3b8d13821c28ad4852a7dffdc56b12803c03c73440209962fa82d81def718cb3cb4688347984a9d37003b78a85d40082b8d7e771a81eda7633169223bee94f661d48bb7e1d70bf02c7b52809b5459f8c8ad3b32bbb52718f90b36956b015934f641410e002754bb9137f818bf6b3991e3491e30f6cc12231f1aa6d4dabce74866210c3b594f870ac212420864c94bd872ec6db3f143899b650ca13df5ba50647edd1c4227e4b2e459f01799bc25a49f6fc840ca94a66cbbaff4b7ebcfde0878a11dbb8118e9a7f6b2e503a9db116364132e051a4dd8b69f742979dd79ea4f58ba652a62ae239d7132ae68456b768c08e04a22bcbe66c9e3980b88d3e909bc8384df8361e4cd5a28cd2b7044bf3cecf8a3e44cc116a939bc24a271842e98750cd5d8f12de68b8d5fde51006d00f6e034461a1928d886fcf038891d4858074f22353320ce22b6c58a8b867cc7a1dff000b946935d3cb8bc0d81b14086496fc3275f5d12c51ccdd3963baefc94e5659667e96b15338c6ff8460af5db92bfa3b4edc4d8ff65baf5c42684f38467364cdf44578fe214327e3ca1ee963bc832fee7292c7f8779af745473ffb7f411487b8b04c0802855dcc5d005136a4cf5937da818f200128d2fb7d0b638bb539869c33fc9ffe889c600c2569b3beb60fa2e653e9b2dad493ab5d3609ae626e366ecb14a5c162fa49e554556eb96aa434b325489072463294d8c2591868a026d8135fea458214da20848655c7ea4b9dd4b413b7755fca7472b1a1ad9021d4b24e339ff0f439b2819d48e5591382a5ec0eea1c2b26cc8860e01d68997132f45fdea5695d56c52fac8904578842f2ce6b9b7bad180a3c99a8eb51fb79d31280fa12cecfa97d6e79bc066c72663f33e5920db9bfe30c32c41ee5cdbd6fd3f46367e73e00fabd07b434019f7a8ad2757ee15c055cb334118d337d3fb4e6e591d4126d71c8cf7bfc667a2333ed68d5d8f364d6f1291b07556119e388d3171613d0b72fc60cd1f9b620041094941daffd0df902e45510ba5fb0c13d30587cd18ad8de3d5c36a3da1879b614a7e3f6ec5978754d9114d25b9392261cc831839a0dbbe340f70e6f3f8df653dbdf3e8e1418b31ee3d6f3e675565dccebae1e05c0f53b853b85ca4af8a8401b184f3c0ba5d2b8728aedd7957b9b8c58ab8081bd6d3e692942c652dcba2b6fb32bc68a06d2f2eb829e6e413296a3be65cbd5daf91514aad3b78e4a7da2498065ba56e4963c1d39983dfb561f76dafd8c9b6e2447632544ec631c27c3276ed357ac6e3d8c725b8638ed68b3f21e1039c0172d0bd2338bdd4b5c79055cbfc97bc30748ca74be01a6dd76046efb4570cd92ccf01026cb8fc7bdb32c4b90999e06b551a9885778c6708ae32a015bad46461760c0f1d686fe36546c66b24955325ed1056413239bbbee94626c4aa935a210f0510bed2b36e7d8b98ad449041f64951884e92531d4d1b18a3d77d18ffe5f8e1f26d75c4af1a0cdeda57f09f08673dffa2cf7d487b97eac4a2721d9b3fcd37cd3c6768645b93040eee155017d56dd95d63e00d5ef77d7e39edd680fe24f015d038ced20a26f7219c396fd5886b4aa7edeea512aa1e360b27f87ca46c0dd6cbdf2165c0374b711d087cbdcf74a59285b9bd480c838ca091153d680484e90b0ceb3741407afbf67bb64de57c609b74dbdc3c56eb54dc502f778c7099210985871671502c29d863efbb8ab45adeb69bf2dd4ff3e56505ab122d476731057c25ebceb830e185b4cdb2e58c9e424be62627b47b6da4bc44b04e0925ac81ae75be366db10b94af9b56fcd5c052b3bc5a59c1c34243e73c2032a4cafabb3f0515a817d78a058013c44a589e1504a48cb461f639fb4baf50b47ff99cfd2fa8fc45036341d2a8574a612915de9a65ec5b4cb768a907baa6d729f317e8d80f5285c10e804b29e6f836ffc32bb2395ebd74e70465439e3cb7c34ba2391fc9989e4cedd12766a8c0857ea971fe5ee0551143f681d88d6425367a94770835a74a37267e5e681071b563d357733335419285d037aff64fa79fe1bdaa2aae959d21f895dad75b388989f68cb6270d5ae071287345919bd2bbdfa99ffbbbfd738b4016524c5674bc8422485ba759f9d85f19e3638c695b5685ac19b79b6d2141bc07cd642cf9c229374c2ad7e50284f3c0b5f24d9b0d6a66d23da2d09fa5b4c446073268036722ee92535653f52cae700dbf6448aef6036cf2228b07902b52f6d0b52a5f6118c37c35fa6907b097e5306358444e5f6ae083a823ea90f620126bf56f107fb56dc67db9b69d5a35a78ea0862cafa47c1a601899bc4a05841aebcf89a677bd6adfe667a113f156dbd8810367ba37a6a41bc0ca3626190116944690d10de051113e5f14f4cc89920b2875f64b07621c8457bbdbf07f145b40d5ad110bc290bac04d803f0e899a18a4dbb6e80572ba63d072c549ddac3404b2b14ef5d794dd264a1160cd487c16f50108b47a3159f4cbf4c200320480b5d50c386f273053aedc6e89449297d61705bf17136f37287868e8f8d5fe7012a10738048a116469d6fbd31213ebc70e678b348f614f8890d5f903f63462e277c85bff0749f5d73ec4e07e8ac4bbade3a83fc54300df851301108588dd4ee9eaa6adb7fe910adce4f6b9fc85d8918f3cc375e7f305d2bea91b7ac9773118b1a0f2bd9cea72796bc531c54c83f1fa1e29c00e5fdca900d42e332c1f6119d1a34064b5d6c6e57e2310b67caa176d93629d607a2a3c62e106bd592d1879d756df9b93b39513115e05ad9d331b14a2e5c2e8b6042e7c87d67fc94777bf35911e6bc64ce5caedeb708093bf9834f7e97e1a532aed86b1003f4ae8d8d3b822aec4f28ee6ab6c194e6bc46870731a5ce281f768640d483f6da0c9c623d67c64c8ec328993c1205dbcb0812fce434044215f88669f572e356f6a828cdd2c9d7ef4dfbb609e634731f2ec8f9ee3124f88b2b8952ad36fb5f8ef990fbaa24149d9e15a57b79c539cf694ccd742773e0a47b2048b14b29bb04cf261c0df3291b766fcbadf320d632bacb74bd9f1112ed1fc65c36c0804e7ea3b5a7038c01dd0cb4ff0e41c99216039a2d379c5fe8da444e2dd5fdc1c48155dbc0758d6776f05e78a9b05b74d2e669a4c985840273d0e8adee7911d6cf5d96b13c3977aa542094d8b2d4ca20cfe4a1f1a3c118ce776b257a59d42326d1d1a3e4be1533ac84a63a405c22f9423543171cd41e13d2b49fa02074793917c10e1d3d20f8973268504cad628d3010bb3b4d2e55079735a80f423fca3d765cc92489ce745b2234b839eb6058dff0bcc7b52087d2b370f6fb3274dfe3c3d4bc255af6c0bac3446845ad7e45fbab7494affdfa825102ffcbe8710ca9e6c79207ecd5b6ab055cbe55fbb6026d04622273c1beaa03a5e66cba7cb15a3db42b3b936cd41e28cfc3fdcbfea1515166f483b246403ff243121befda08c5b800b9cd7c4c8f6b33a82689cc70f033d2221c73a82ca0013fec6d43ddd316b8bc01c2", 0x1000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000000c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x2000100, 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000000e000-0x4)=0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x33, r0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000010000)=0x4, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000000b000)=0x0, &(0x7f000000f000)=0x4) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000006000)=0x4, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f000000a000-0x47)="97b37ec0ec2cc1edc4de9f8eb9293ad4e690b01ca6c7ec759ca33a5cee764dddac7e10402b41051a91b55769d7467c3b1943965cb5f775228da17da7feb385561e0b5d03c3a56f", 0x47) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000010000-0x4)=0x7, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000011000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000012000)=0x10, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x100000000003, 0x60010, r1, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x800000000032, 0xffffffffffffffff, 0x3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x400002000001, 0x30, r0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000005000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="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", 0x1000, 0x40080, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000000d000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6e723000000000000000000000000000"}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000009000)={0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x1000000035, r0, 0x20000100000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x1000000, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) [ 323.698070] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 323.725497] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/09 23:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f00008c0000-0x4)=0x0, 0x80800) r1 = accept4(r0, &(0x7f0000e23000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00008cb000)=0xc, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000130000-0x20)={0x62b81a14, 0x3ff, 0x2, 0x2, 0xff, 0x78e, 0x54d, 0x0, 0x0}, &(0x7f000004a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e9d000-0x8)={r2, 0x2}, &(0x7f0000001000-0x4)=0x8) r4 = socket(0xa, 0x1, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000683000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000593000-0xc)={&(0x7f00005bd000-0x4)=[0x0], 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000031e000)=0x0, &(0x7f0000f06000)=0x4) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r6, 0x29, 0x20000000000018, &(0x7f0000032000-0x4)=0x3f, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ccf000)={0x0, 0x5, 0x8000, 0x0, 0x3}, 0x14) sendto$inet6(r1, &(0x7f0000818000-0x66a)="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", 0x66a, 0x8804, &(0x7f0000b4d000)={0xa, 0x1, 0xe7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r6, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b34056ef8ab69183de901e7d64ac815f950ff010200000000000000bf268f3d6b53efc1cbeea30001186168506776e9e3a5ebd03901680000ffffffffec35120ec64fff33c1c98276b26eaece2900727e3402814dc2568000000180ff58911dbff90000001f7a0100020000b456"}, 0x80, &(0x7f000089e000)=[{&(0x7f00005e5000-0x2f)="4b8177ba66e45a76488632df67c43105c2c55bf0e6d0d74aa68cff63b222692eec3245b70c5048ad8f262c57da388b", 0x2f}], 0x1, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000f85000-0xc)={r3, 0x8, 0x0}, &(0x7f000068b000-0x4)=0xc) 2017/12/09 23:24:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000795000-0x4)=0x1, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000481000-0xf)="2f6465762f73657175656e63657200", 0x8000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d27000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056e000)=0xe8) bind$inet6(r0, &(0x7f00006b4000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) sendto$inet6(r0, &(0x7f0000fb6000)="", 0x0, 0x8001, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000cc6000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x100, &(0x7f000092e000)=@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x202}, 0x1c) fsetxattr(r0, &(0x7f0000bd7000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000f6a000-0x2)="4000", 0x2, 0x3) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a56000)="2f6465762f70746d7800", 0x83, 0x0) lstat(&(0x7f0000462000-0x8)="2e2f66696c653000", &(0x7f00004b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSCTTY(r2, 0x540e, 0x12002) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000057e000-0xc)="2f6465762f6175746f667300", 0x204101, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a44000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000790000)=0xe8) ustat(0x6, &(0x7f000087e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f000040c000-0x58)="450b290c1292055e00dab6d95842ad27170821bc280b51593ed08efabaca0d3a4b7c6966cc0c03c900006402fca5a2d88d3f905ee41bc05ca717284d18f08c993ab2fec7b860c7c9c484", 0x4a) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000d0f000)=0x0) recvmsg(r0, &(0x7f0000930000)={&(0x7f0000891000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000005a000)=[], 0x0, &(0x7f0000001000)="", 0x0, 0x0}, 0x0) timer_create(0x7, &(0x7f0000fc4000)={0x0, 0x32, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e96000)=0x0) timer_getoverrun(r4) syncfs(r3) 2017/12/09 23:24:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00005dd000)={0x6, 0xfffffffffffffff7, 0x7, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x0}, 0x7, 0x100000000, 0x8b8}], 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000003000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000)=[], 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) sched_getparam(r1, &(0x7f0000003000)=0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000004000-0x10)=@common="62707130000000000000000000000000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) r3 = perf_event_open(&(0x7f0000003000)={0x3, 0x78, 0x8, 0x3, 0x8000, 0x69ac, 0x0, 0x401, 0x1, 0xb, 0xd1, 0xe0e, 0x3c6, 0x10, 0x0, 0xe5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, 0x7, 0x101, 0x8, 0xffffffff, 0x0}, r1, 0x80000000, r0, 0x1) getpid() ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000004000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) fcntl$notify(r3, 0x402, 0x80000009) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000007000-0x10)=@ax25={0x3, {"da5a3faa345b3d"}, 0x7f}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004000)={@generic="1c8f8aa1c7a6d0fcb3d5f8103a28e8ea", @ifru_mtu=0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000)=0x8, 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000006000)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000007000)=0x10) 2017/12/09 23:24:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3ffffffff) sendmsg$netlink(r0, &(0x7f00006b5000)={0x0, 0x0, &(0x7f000000b000)=[], 0x0, &(0x7f000070e000)=[], 0x0, 0x4000}, 0x40c4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x80000001, 0xfffffffffffffffe, 0x0, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) getpid() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000375000-0x1c)={0xa, 0x2, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x806}, 0x1c) setsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000b39000-0x4)=0x0, 0x4) r3 = socket$netlink(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x1, 0x1ffffffffffb) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r5 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000dd9000)=0x3, 0x4) write(r5, &(0x7f0000e9a000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r5, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r5, &(0x7f00002a6000-0x10)="020a952502000000090500d91dfb3700", 0x10) dup2(r3, r5) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000857000-0x10)="2f6465762f73657175656e6365723200", 0x103042, 0x0) ioctl$TCSETA(r6, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x20000000400002, 0x0, 0x0, 0xd03, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f74000)={0x0, 0x0}) write$sndseq(r6, &(0x7f0000f03000)=[{0xfd, 0x6, 0x200000000000000, 0x80000000000, @time={r7, r8+30000000}, {0x9, 0x1}, {0x0, 0x0}, @addr={0x8, 0x4}}], 0x30) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000021e000-0x4)=0x0, &(0x7f000050c000)=0x4) ioctl$TCSETAF(r6, 0x5404, &(0x7f00009f1000)={0x4, 0x1ff, 0x100, 0x2, 0x100000001, 0xff, 0x5, 0x20, 0x80, 0x4}) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f000067c000)=0x0, &(0x7f000074d000)=0x4) 2017/12/09 23:24:59 executing program 3: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x83, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e63000)=0x4, 0x4) pwritev(r0, &(0x7f0000001000-0x40)=[], 0x0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e65000-0x1)="45", 0x1) r3 = syz_open_dev$loop(&(0x7f0000797000)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r3) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000e6a000-0x8)={0x200, 0x165}) inotify_add_watch(r2, &(0x7f000012d000)="2e2f66696c653000", 0x40) dup2(r1, r2) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2017/12/09 23:24:59 executing program 7: rt_sigtimedwait(&(0x7f0000000000)={0x0}, &(0x7f0000d41000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000919000)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000040b000-0x8)="2e2f66696c653000", 0x42, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000286000-0x10)={0x0, 0x7f, 0x88, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00003a7000-0x160)={{{{0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x2, 0x10001, "804bdbe4cbcb84ecfe9325b4e403264c079ee8aa6dc8277bc51911466b18f765efa86c13f7c4db777fb3955cea928fc333e9b8a7e6a74dc9de925bbf2678b290ac4085bcdbaaf51710ea3fb2424b09d0"}, 0x160) bind$inet6(r2, &(0x7f000044b000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) listen(r0, 0x1d) sendto$inet(r1, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000be0000)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [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) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008d4000-0x4)="6c00037e", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00002b3000-0x10)={0xffff, 0x6, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x5421, &(0x7f00000e6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000434000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000037e000-0x4)=0x10) r4 = fcntl$dupfd(r3, 0xa00000000040b, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000607000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x2c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0x40189206, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS0(r3, 0xc0189436, &(0x7f0000240000-0x18)={0x0, 0xfffffefffffffffd, 0x1000003, 0x40000001, 0x402, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000e1d000-0x4)=0x400000000003, 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000feb000)={0xa, 0x0}, 0x8) close(r1) r5 = socket(0x10, 0x3, 0x0) close(r4) write(r5, &(0x7f00004e8000-0x29)="26000000130047f12001b1dc59002200160b1409020000e9000000ffff000133050003003f405ef5bf", 0x29) accept(r5, &(0x7f0000629000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000001000-0x4)=0x60) 2017/12/09 23:24:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000888000)="2f73656c696e75782f656e666f72636500", 0x40000, 0x0) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00004fe000-0x4)=0x0, &(0x7f0000653000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000421000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f2d000-0x4)=0x14) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b5d000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2017/12/09 23:24:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e86000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) accept4$inet6(r0, 0x0, &(0x7f00008ad000-0x4)=0x0, 0x80800) readv(r1, &(0x7f0000376000-0x20)=[{&(0x7f0000e30000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001fa000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timerfd_settime(r2, 0x1, &(0x7f0000483000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000ce0000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r3, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r4, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(r2, 0x6, 0x6, &(0x7f0000216000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x4, [@random="20302bb8012a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r5, &(0x7f0000f69000-0x200)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r6, 0x400}, &(0x7f00007a6000)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001cf000-0x8)={0x0, 0x0}) fsync(r7) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r8 = getpgid(0x0) tkill(r8, 0x1000000000016) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r9 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r10 = add_key(&(0x7f0000e6a000)="7573657200", &(0x7f000049c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000860000-0x8)="6b657972696e6700", &(0x7f0000157000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r10, r10) fcntl$dupfd(r9, 0x0, r9) fstat(r2, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/09 23:24:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x7) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000-0x10)="2f6465762f73657175656e6365723200", 0x180, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cc5000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00004d2000)="2f6465762f6e65742f74756e00", 0x0, 0x8000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r2 = socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x70) getsockopt$sock_int(r2, 0x1, 0x1e, &(0x7f0000ccc000)=0x0, &(0x7f000019d000)=0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000084000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000518000)=0x10, 0x80000) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f000051a000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000025a000-0x4)=0x10) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000cae000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000519000)=0x10) getpeername$packet(r2, &(0x7f0000042000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000c70000-0x4)=0x14) r5 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000021f000)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x2, 0xffffffffffffff00, 0x0, 0x100000000000000, 0x11, 0x80, 0x20, 0x0, r4, r5}, {0x0, 0xfff, 0xd63, 0x7, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x3, 0x1f}, {0x2, 0xffffffff, 0x9, 0x7fffffff}, 0x80000001, 0x9, 0x0, 0x1, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x4, 0x9}, 0x4, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x0, 0x1, 0xe28f, 0x8, 0x1, 0x3}}, 0xe8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009b0000-0x8)=@assoc_value={0x0, 0x7ffffffd}, &(0x7f0000469000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a50000)={r6, 0x10001}, 0x8) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000e23000-0x38)={0x0, 0x0, &(0x7f0000050000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x1a, 0x12, 0x0, 0x0, 0x8000000000000, "0a001900ffdffff91367"}], 0x1a}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x20008800) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b8000-0x11)="2f6465762f7667615f6172626974657200", 0x80000000040, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/09 23:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) lstat(&(0x7f0000524000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000603000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006a1000-0x4)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xa, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000086000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ebb000-0x4)=0x82) select(0x40, &(0x7f0000eff000-0x40)={0x7, 0x0, 0x4, 0x8000, 0x4, 0x4, 0x4e, 0x5}, &(0x7f0000d6e000)={0xffffffffffff0001, 0x1, 0x81, 0x8, 0x1, 0x2, 0x1000, 0x9}, &(0x7f000013d000)={0x0, 0x80000001, 0x7, 0x9, 0xb72b, 0x2, 0x8, 0x81}, &(0x7f0000189000-0x10)={0x0, 0x7530}) clock_gettime(0x4, &(0x7f0000fda000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000580000-0x20)={{r2, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000ee5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) read(r3, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006b1000)=0x1, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000346000-0x28)={@common="62637368300000000000000000000000", @ifru_flags=0x1800}) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000944000-0x4)=0x9d) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x2000d) r5 = gettid() socketpair$unix(0x1, 0x7, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r7, &(0x7f00000bd000)=[], 0x80, 0x0) perf_event_open(&(0x7f0000ab9000)={0x5, 0x78, 0x20, 0x19a08927, 0x6, 0x8, 0x0, 0xffffffffffff3320, 0x80, 0xa, 0x4, 0x7, 0x6, 0x11, 0x0, 0x37b9, 0x1, 0xa0, 0x1, 0x40, 0x6, 0xc19, 0x3, 0xfffffffffffffffb, 0x9, 0x6, 0x0}, r5, 0x6, r4, 0x4) recvmmsg(r6, &(0x7f0000525000)=[{{&(0x7f0000708000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[{&(0x7f0000879000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000c4f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f00003ba000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000024000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000a6b000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000a6f000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x6, &(0x7f0000335000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x2}, 0x8}, {{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[{&(0x7f00001e2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f000097c000+0x9dd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x2, &(0x7f0000239000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x5}, 0x8001}], 0x2, 0x2000, 0x0) readv(r4, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fb9000)=0x1) ioctl$TCSETSF(r4, 0x5404, &(0x7f00007a0000-0x24)={0x7, 0x0, 0x1, 0x10001, 0xf8, 0x80000001, 0x2, 0x0, 0x0, 0xb1, 0x41f7, 0x7}) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x11, 0x806, 0xfffffffffffffffc, &(0x7f0000093000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r8, 0x40086414, &(0x7f00003a2000-0x8)={0x3, 0x0}) tkill(r5, 0x16) 2017/12/09 23:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0x400}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000d6c000)=0x0, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000704000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000973000)=0xc) sysinfo(&(0x7f0000840000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") gettid() fcntl$getown(0xffffffffffffffff, 0x9) gettid() r1 = syz_open_dev$mice(&(0x7f0000690000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005ed000-0x4)=0x0) r2 = gettid() r3 = fcntl$getown(0xffffffffffffffff, 0x9) tgkill(r3, r2, 0x39) 2017/12/09 23:24:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0xfffbfffefffffffd, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) r4 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x7) ioctl$KDSETLED(r4, 0x4b32, 0x10001) ioctl$TCSETAW(r4, 0x5402, &(0x7f0000001000)={0x5, 0x0, 0xc0d3, 0x4, 0x1, 0x9, 0x7fff, 0x10001, 0x7, 0x10001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000bf6000)=0x0, 0x4) dup3(r1, r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000139000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/09 23:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)="2e2f66696c653000", 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x9d64, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)="0024", 0x2) write(r1, &(0x7f00004f1000-0x13)="c5cafa0409000000850200090000404310d2b8", 0x13) sendfile(r1, r1, &(0x7f0000433000-0x8)=0x0, 0xfec) r2 = syz_open_dev$sg(&(0x7f0000c1f000)="2f6465762f73672300", 0x7d, 0x107003) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000510000)={0x0, 0x0}, &(0x7f0000fad000-0x4)=0x8) r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) r4 = open(&(0x7f0000014000)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000dda000-0x4)=0x0) fcntl$setlease(r4, 0x400, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000c5a000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000b4b000/0x3000)=nil, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000027b000)={0x0, 0x6, 0x7, 0x100, 0xd3e, 0x200}, &(0x7f0000c91000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000044a000)={r5, 0x0}, 0x6) open(&(0x7f0000cea000-0xa)="2e2f636f6e74726f6c00", 0x800040000006c00, 0x0) fcntl$getflags(r4, 0x401) close(r4) r6 = accept4$inet(0xffffffffffffff9c, &(0x7f0000095000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006da000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000684000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f0000b8d000)={{0x0, 0x8}, {0x0, 0x0}, 0x0, 0x1, 0xbb2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r6, &(0x7f00009b0000)={&(0x7f0000f4a000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000951000-0x10)=[{&(0x7f0000df4000)="", 0x0}], 0x1, &(0x7f00004ea000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83, 0x8}, 0x2) open(&(0x7f0000a0a000-0x8)="2e2f66696c653000", 0x7ffc, 0xffffffffffffffff) open(&(0x7f0000bc1000-0x8)="2e2f66696c653000", 0x80, 0x54) mount(&(0x7f0000b86000-0x8)="2e2f66696c653000", &(0x7f0000f4d000)="2e2f66696c653000", &(0x7f0000f9f000-0x6)="746d70667300", 0x0, &(0x7f00007cb000-0x8f)="8b") 2017/12/09 23:24:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x120003ffffff) writev(r0, &(0x7f0000918000-0x10)=[{&(0x7f0000a17000-0x2a)="2900000020001980013d7524000a00210200f105000000800000000009000200000011e010315aec209f", 0x2a}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = accept4$inet6(r1, 0x0, &(0x7f0000109000)=0x0, 0x80800) pipe(&(0x7f000089b000-0x8)={0x0, 0x0}) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000496000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004ac000)=0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000812000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f00000ac000-0x4)=0x2, 0x4) r7 = accept4$inet(0xffffffffffffff9c, &(0x7f0000480000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1f000-0x4)=0x10, 0x80846) r8 = accept$inet(r3, &(0x7f00002ee000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f75000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f00006a1000)=0x20, 0x4) setsockopt$inet6_int(r2, 0x29, 0x400c8, &(0x7f0000274000)=0x400, 0x4) r9 = accept4$inet(r8, &(0x7f0000c70000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000-0x4)=0x10, 0x80000) setsockopt$inet6_int(r6, 0x29, 0x200000000000019, &(0x7f00002f5000-0x4)=0x3f0f42a1, 0x4) sendto$inet6(r6, &(0x7f0000b09000-0x3b)="9225faef331b8a35776f5e91c11710fcd9c124f896e5442b880e33c98699fdbdda67a3171c16f6421c45fcd1c09f0000000000010000ba63d3da66", 0x3b, 0x1, &(0x7f00006c3000-0x1c)={0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0x598}, 0x1c) getsockopt$sock_buf(r7, 0x1, 0x1f, &(0x7f0000f62000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000