e, &(0x7f0000001000)=0x0, &(0x7f0000004000)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000004000)={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x2, [0x2, 0x100000001, 0x6, 0x1f, 0x5, 0xffffffffffff8e48, 0x3f, 0x1]}, 0x5c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000003000-0x1c)=[@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000006000-0xa)={0x1f, {0x5b39, 0x5, 0x8000, 0x2, 0xffff, 0xfff}, 0x3ff00000}, 0xa) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000007000-0x4)=0x80000001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000007000)="e92854adf91e60fdd8f7dd7f1d9b11fd5604eab8349d72dadef46d9e7f88a83a42b9f316a387a3ada6e99da8e7ce1aa1d3bfca3683475a47642e23aa3e8465390f84c0a018b2822533604d967382988062c4f5d88eadb6ec545659cd96c989d1681f0a50bea0852cd3c2e1648202eb17ce7deea0da1f545d844a82185d49a570ac9e5f18e140382dc035da53f8701169480bdc57e6ed516db8f9d8d1c575f48baa95841e3219d2db55aab282d0909d65a6fb4cd2e8d37ca397b039", 0xbb, 0x20000000, 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000003000)=0x7, 0x4) time(&(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000-0x10)={r1, 0x46, 0x0, 0x5}, &(0x7f0000003000-0x4)=0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000008000)=0x2) 2017/08/16 08:13:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c6d000-0xb)="2f6465762f6c6f6f702300", 0xffffffffffffff81, 0x401) fcntl$addseals(r0, 0x409, 0x5) bind$netrom(r0, &(0x7f0000942000-0x48)=@full={{0x3, {"0307f68ebd924d"}, 0x5}, [{"f13209a0f48ac1"}, {"c922c39b454b8e"}, {"7471bed76f6112"}, {"5cce419fab5985"}, {"74dfe3c6b12d9f"}, {"051104757d31b3"}, {"60f92b7bd2b173"}, {"9045eb03beceff"}]}, 0x48) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000cf4000)=0xc) getresgid(&(0x7f0000529000-0x4)=0x0, &(0x7f0000732000-0x4)=0x0, &(0x7f00000ea000)=0x0) r1 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab0000)="2f6465762f6877726e6700", 0x40100, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000abe000-0x8)={0x0, 0x2}, &(0x7f0000f15000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000881000)={r4, 0x90}, &(0x7f00002d9000-0x4)=0x8) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) capset(&(0x7f0000be6000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/08/16 08:13:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000cdb000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000371000)=0x1c, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000995000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000658000+0xdb3)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000397000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dab000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b4b000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001d8000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000001d000-0xe8)={{{@in=@rand_addr=0x0, @in=@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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d8000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d4b000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000894000)={0x0, 0x0, 0x0}, &(0x7f0000f87000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000085c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec4000)=0xc) shutdown(r1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f000020a000)=0xc) sendmmsg$unix(r2, &(0x7f000098c000)=[{&(0x7f00006e2000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000da5000+0x6b)=[{&(0x7f0000ed0000-0x9b)="1e5569109b1fb6b4e5adbabc4f010e5ea62425e2294fe827184cbb3c281d49b7cb142ad55565263310457818f55012079394a609a31dc3eac417b86c7e8f760c49833e864644d3cd8cb96a8b37ae8475fa6dc27afb0df5d07595421b4bc97c8b93e711b624df2e91111ea98ab590aaf7b8c666eff5ed00248caa3ebd974b012432fc25482e2710b3e633b5cda4309e168ed62bf1544958ed0a0408", 0x9b}, {&(0x7f000017f000-0x8a)="229b88072c741698e4cbf2c7049622741c069138f5f2aa632b7c73bf16f5e469458e784d16f5cf2041423062bf0e509b6d75308b068576fe2f609d1e6a8d0a8a94920e411389144f231301549c474acebb66066a06c7127b70aa6660cd4e96d57a2dff7878b0f4fd775ef1a113a69e7e8fa4b78ed1a09d8f51b59b8f35f932c63f55507f9832546d0500", 0x8a}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f000050f000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000ed7000)=[{&(0x7f0000594000-0x87)="9e83884318ad6139e43aec22a3c4abe3bd7f8f1d68c204c4e806a2342cc0fcbf6093f054e27e5c04e54c8618431cd3780b6df06e024ebfaa85e624dd9ed5af95ce2568e2e2101c5066013e52edc11be4f943fdcf4344a1e38bf3d3892c50b4bea16073c8d49143e07e27c39873aa9c5266399c6919e5a824866b1f9079017c7b7ef38f788ff182", 0x87}, {&(0x7f0000436000)="7cc1bba17a0312269f2cf8d985f061da452d5372ceef8e0ae53a8de01e21118a2f45285a2ece7a45964c557cec6dcf187a4a397abd4db910f3c0b391792a8d706bd874f7", 0x44}, {&(0x7f0000276000-0x9)="0fbfd6a003fa78dfad", 0x9}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000784000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000f3a000)=[{&(0x7f00000c7000-0x3b)="687702147dfd9e832c99f4d7c3d3f5c9649e1c4574bdd34c56f814f62d99bc6ff9cf7a1dfd618741f92ebb7edd364302167dc114e91400db51e6de", 0x3b}, {&(0x7f00001aa000-0x2f)="39982c03963ee35747a9ce7193237e48c7d79fd5f92c70327cb938ebe953a7f9c888cef5774b9c7000a22a3e17ca5c", 0x2f}, {&(0x7f0000d05000)="488499132ebaae56443e69d45f2b47a44e2c5bbc537646672d7b388f32d9161617493f686c716bf3b404393040f99ed0d57e40a209eac98bb6f85955f99c0a2307f0b1711fa7bc27dc980fedb1cecdfb5a9baccbcd2f86a2e5132a613f1d808390443581db7270aff71d3b703473a86f0ef7b5fa51c10d", 0x77}, {&(0x7f0000170000)="3f2295ae5396e554ddbf7eb31e8e4e2ac1e305ddfc661c41dd52b6ec5a115e7c7857b0c4486d3f92a05ede8ae5713a0e057d13c254a8c684f88d6ede8ebae658c11b30a3ff06d09de64a507e", 0x4c}, {&(0x7f000068b000-0x19)="5049e246c71ba6365e81e2d085732f027506eb9767fb9bbc14", 0x19}, {&(0x7f0000f0a000-0xcb)="280e8b60eada5aba1a3cc12f02010833adc3bb181b104753be21ba5b808d60c29632bc6fa309815874c1aa0339c29a6db9abb160e76b00d4c8c166b56a7c3be21419fef3b4ecf9d43691d94ed6c5208a964137f0bd9799249c4de799cefa993de0ec70944f58a46f12801b85fb6edcef6cd891656f0538ff3207cbf0bccabb4ee8aa3d10fc92c0b100cf02e83ee99f9dc30324f4b38bb8709bcbc41f19f7fc2226c512f78999c438c7acae0dbe04c9dc0adf0516682bac449b0c213132f05eb4f865c580ddc3b7790d5eab", 0xcb}, {&(0x7f00009e9000-0xa0)="7ea7a032c0813a7bf5151ec798c9a62e621f2b1bdfb4041614f2e09d9df719666942266af5962c4999a4431d39fd76447f73a46ec301ef727fe8cbc723dbbc119ccb5fad41d36eb047d67d9efbd18250aa244359143e03d29c58fe5e960b22d68047bd4af5ef6041243dc27068fb3399bd41f0443fb3a9a239558a34b3431282ea122b64e768b20d227b2df5d08ea9598cb8838c2e973c4fdb64b2f5cca8c657", 0xa0}, {&(0x7f000086b000+0xed2)="d32ac0d65fc465423b1ab47ce092cac18c75796ff86cf45aed28ffc0555a3cfa2d226bc2b6ed7819df9761d4fa73f32dc15b65567a18734cf5bf31e919e73b0ae3e084d48aa5cdf17aaad7db60b215f77a7422af06445c529dd178e856c4124493eb7e0ea3b4d64a666249", 0x6b}, 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", 0x1000}, {&(0x7f000007e000-0xdc)="4dfaa983266cfd5b4ac6918924a38412a00ba34172f76a2194d5f4b3428494a032d2c452702d3518257332878fb56dc7c43bebdbd4b34ff9ac29e7f57837f9f52ead3a480d84bfe38eb86de9a645fd28de2d8ef6dcdd382f63f0f19b63050bd7410c3096957b8dcf85156bfb0e14a03a3a377f0d528e613e98a632aa73f5e88a7e2e750cf1b7452d0d776fbaea6da82002a54b5e901ad05b671b0bc2ac8708111ee2f6549a7b76d2c37c8f9b1b293db721beb022fb6b1e5c1a0d59d5485ee84ca79e8553b05607763648aa862480a9c5b3e123ba4660df028eb1ca6f", 0xdc}, {&(0x7f00004fe000-0x3c)="956ff50e64aac5cb88418496edc7ab46c1804e3c942042f377c5c84341e3778d9921ec94c9e38df43aa7d020117bc7fc2be313eca1a84aacb449397e", 0x3c}, {&(0x7f0000fca000-0x5e)="5c5dd6a11fea78169698a110b00afcf04ec1a74774ae5e44c0d225c9374032e802035d52d169642bcaf3c8f691bb859ab5e98042a7c4d2f48b49d2e995647aab51588c9ad6d0539aeb0f741fdc363b79cac6be0f0483a56d43094c99dda7", 0x5e}, {&(0x7f000096b000)="85a610115cb0d6d551f8261599e365cbb2ba16b33b171c4842e296b11a972f9668bb89c7e08f3b86bca816e4bc07423dd7e517d214e7d62ed0b39105d4084465424afa0d9694f29e1fe756a1de520188", 0x50}, {&(0x7f0000b62000-0xf6)="5ded0032daa15f2862e69529c7825d3593471c9c2cfd71d7e01163bc6cd8722de5309fb1490743fbee6a215076429c02889b4a3c00a08fe77659b123d3a6929d8a08eb9c92afbecdc8f799128c26df23a81faf336b2760c8d0c88de33d82792c7e77bb41e1066b7decdc7c0ff01bbcceab7f7d8b1627e8fb2bdb5f73b6a5daa6edcf15f13b3eac06b244ca09394df797105b72f538a5eda2bb79206fca84961f80afa6f2a188aba7ffdfe383360a3523b1d011d4c9823419d22a4c796c9c894955a605828c41339a59c7f4831fa3bcf83940fa75d1d8738e52c693865a56edcceb667d92ec3eab5f4ad7c75343e026e6b421106550c0", 0xf6}, {&(0x7f000054e000+0x337)="75f56d027f1f70cd95f44858", 0xc}], 0x8, &(0x7f0000090000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}], 0x8, 0x0) recvmmsg(r1, &(0x7f00003d2000-0x240)=[{{&(0x7f0000732000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000ae7000)=[{&(0x7f00005a1000)="", 0x0}], 0x1, &(0x7f0000087000-0x44)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000171000)=[{{0x0, 0x0, &(0x7f0000ba0000-0xa0)=[{&(0x7f00006d3000-0xd9)="", 0x0}, {&(0x7f0000791000)="3bc8a49fd6d47ee5c7b258eb326e652d04552702f1d2591797af53256392ea3f319c5bbbe9641856932e3a1f8d9e8a4de2ce70a0d4aa1b13b5958130c0dc43bb3145cc1af027620f153d2991a17ca08f4d460e988d1440b378f7f339a3bb205c11d13327dee6f1f54333510659b654475768b486d5391ae45692d9e151dcd1cf2dfe8cabc248e99c57b492700484965f686c8018dd6b4eea5bd2bfa1820d114cfeb6074d4a9da9ec3c51", 0xaa}], 0x2, &(0x7f0000e79000)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x0}, 0x6}, {{0x0, 0x0, &(0x7f0000da3000)=[], 0x0, &(0x7f0000a7a000-0x28)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x0}, 0x0}], 0x2, 0x4050) r20 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b69000-0x4)=0x401, 0x4) r21 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a74000)="2f6465762f76637300", 0x502, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000727000)={r21, &(0x7f00004d0000)="39c9605fc8d09a845ff1fd639325389cc763bf8cbcc5771259b7e3bffad7719a533c00dcf12e4f9d7108b699ec18ba8bd01d5d11680d2f2d3eda", &(0x7f0000b91000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) accept4$inet(r20, &(0x7f00003f6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ee000-0x4)=0x10, 0x800) getsockname$unix(r2, &(0x7f00008da000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000748000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000811000-0x4)=0x0, &(0x7f0000d2f000-0x4)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ed3000)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000d6e000)="", 0x0) r22 = accept4$inet(0xffffffffffffffff, &(0x7f00002bb000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5c000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r22, 0x84, 0x79, &(0x7f0000370000-0x4)=0x8, 0x4) r23 = socket(0x10, 0x2, 0xc) write(r23, &(0x7f00004df000-0x25)="1f0000000104ff00fdde45c807110000f305f00009000180020f00dcffdf00", 0x1f) 2017/08/16 08:13:44 executing program 6: clone(0x0, &(0x7f0000ad0000-0x1)="", &(0x7f0000f5f000)=0x0, &(0x7f00001b5000-0x4)=0x0, &(0x7f000050f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) connect$inet6(r0, &(0x7f0000248000)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) utime(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f000070a000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c49000-0x10)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r4 = gettid() setpgid(r3, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000001000-0x20)={{r1, r2/1000+10000}, {0x0, 0x2710}}, &(0x7f0000b5d000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/08/16 08:13:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$notify(r0, 0x80000013, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000032e000)="2f6465762f73657175656e63657200", 0x200, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000b46000-0x18)={0x0, 0x7, 0xff, &(0x7f0000f9a000-0x8)=0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) bind$alg(r1, &(0x7f0000e68000-0x58)={0x26, "736b636970686572000008000400", 0x0, 0x80, "7874732863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000816000-0x20)="07000061ffcebb220000a60e751a100007fffffff60000000005ff51080042af30be7b", 0x23) fadvise64(r2, 0x0, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000899000-0x8)={0x0, 0x5}, &(0x7f0000e18000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00002e6000)={r3, 0x9}, 0x8) 2017/08/16 08:13:44 executing program 7: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 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) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x4013, 0xffffffffffffffff, 0x400000000000001) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000923000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000fb0000)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x200603) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000402000)={0x682, 0xfff, 0x5}) r2 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x4001, 0x4000000000000) mkdirat(r2, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb0000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r4, &(0x7f0000fb1000-0x8)=0x0, 0x8) ioctl$TIOCSBRK(r3, 0x5427) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000000000000004, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) epoll_create1(0x80000) mmap(&(0x7f0000a33000/0x3000)=nil, 0x3000, 0x7, 0x42010, r4, 0x4) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r4) r6 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000004000-0x34)={{0xffffffffffbffffd, 0x10000002003, 0x0, 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, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0xa) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) socketpair(0xa, 0x2, 0x0, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3fffffffd) ioctl$TTUNGETFILTER(r7, 0x801054db, &(0x7f00005d3000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r6, 0x54a3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) close(r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fb2000)="2e2f66696c653000", 0x11) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x5, 0x8050, r5, 0x5e) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000032a000)="6c6f676f6e00", &(0x7f0000fb2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fb1000)="dde5469123b10b7c8f0e69ba9a8437f2248266832ca6b8cd5d27bf0dd940b96bc59ed846c8713403c07811caa76dbd5d8c1df15c06cd3238e6c4d89aacc097d259283012b9b618f821f88bdf73b273", 0x4f, 0xffffffffffffffff) 2017/08/16 08:13:44 executing program 6: mmap(&(0x7f0000000000/0x72b000)=nil, 0x72b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000072c000-0x8)="47504c24656d3100", 0x41, 0x100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x801, 0x8000, 0x0, 0x0, 0x1, 0x3}) r1 = mq_open(&(0x7f00000ab000-0x8)="47504c24656d3100", 0x882, 0x10, &(0x7f000000e000)={0x90c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f000072c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000670000-0x53)="5f17744763fcc8e482335d8af9403d2993aad8a27eac41a0686ed648d2703316a87cffde542cc55ebc6550f430f1d0f4ef90e304080000026100000000007a9221b12e257a0a8fce390c13eb7efa44f47f5897", 0x53, 0x47, 0x0) r2 = dup2(r1, r0) mremap(&(0x7f000028f000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f00000d3000/0x4000)=nil) mmap(&(0x7f000030e000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f000072b000/0x1000)=nil, 0x1000, 0x100000a, 0x32, 0xffffffffffffffff, 0x1000000000000) mmap(&(0x7f000072c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f000072b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000072c000)=0xe2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000343000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r1, 0x0, 0x2000000000000, 0x7ff) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000652000)=0x3) mmap(&(0x7f000072d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000072d000)={0x0, 0x0, 0x5}) mmap(&(0x7f000072d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000072e000-0xa)="2f6465762f70746d7800", 0xfffffffffffffffe, 0x0) mmap(&(0x7f000072e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f00002e8000)={0x1, 0x0, 0xfffffffffffffff9, 0x8000000000000000}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000032000-0xa)="2f6465762f70746d7800", 0x4001fc, 0x0) ioctl$TCSETAF(r5, 0x5404, &(0x7f0000741000-0x14)={0xe6, 0x3, 0x5, 0x1, 0x40, 0x8, 0x8, 0x100, 0x3, 0xf8e}) mmap(&(0x7f000072e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000005000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000072f000-0x4)=0x52) connect(r3, &(0x7f0000032000)=@nfc={0x27, 0x10806, 0x8000080b, 0x7}, 0x10) pselect6(0x40, &(0x7f0000024000)={0x0, 0x7fffffff, 0x7, 0x0, 0xe144, 0x10001, 0x30, 0x6}, &(0x7f0000031000)={0x80000, 0x40000000007ff, 0x2, 0x400, 0x1, 0xfffffffffffffffc, 0x9, 0x3}, &(0x7f0000026000-0x40)={0xe71, 0x2, 0x100, 0x1, 0x2, 0x0, 0x5, 0xfff}, &(0x7f000001b000-0x10)={0x77359400, 0x0}, &(0x7f0000012000-0x10)={&(0x7f000002e000)={0x8}, 0x8}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000499000-0x4)=0xf39) mmap(&(0x7f000072f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072f000/0x1000)=nil, 0x1000, 0x3, 0x10000000000032, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000730000-0x4)=0x0) mmap(&(0x7f000072c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000359000-0xc)={0x0, 0x0, 0x0}, &(0x7f000072d000-0x4)=0xc) getpgid(0xffffffffffffffff) mmap(&(0x7f0000730000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000730000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000730000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000731000-0x4)=0x0) mmap(&(0x7f000072c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000465000)={0x0, 0xfa, 0x1, 0x6}, &(0x7f00004fe000-0x1)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000072d000-0x5)={r8, 0xa, 0x6ade804b, 0x46}, &(0x7f000072d000-0x4)=0x10) mmap(&(0x7f00000d3000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072c000/0x1000)=nil, 0x1000, 0x3, 0x40010, r2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000072c000)={0x9c, 0x1, 0x9, 0x81, 0x5, 0x0, 0xfffe, 0x6, r9}, &(0x7f000072c000)=0x20) ptrace$getsig(0x4202, r7, 0xfffffffbfffffdfe, &(0x7f0000033000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000730000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f000038b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff, 0xffffffffffffff7f, 0x0) 2017/08/16 08:13:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x20814, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x1, 0x40840) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000495000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000b79000-0x4)=0x0) sendmsg$netlink(r2, &(0x7f0000f62000)={0x0, 0x0, &(0x7f0000f52000-0x10)=[{&(0x7f0000f66000)=[], 0x0}], 0x1, &(0x7f00008a9000-0x78)=[], 0x0, 0x0}, 0x40000000000002) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000046e000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000976000)="2f6465762f73672300", 0x40000, 0x6000) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000ee8000)=0x100000001) r6 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000b0f000/0x1000)=nil) shmat(r6, &(0x7f0000fe1000/0x2000)=nil, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000)="2f6465762f73657175656e6365723200", 0x0, 0x0) stat(&(0x7f0000b24000-0x8)="2e2f66696c653000", &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$evdev(&(0x7f000035f000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) ioctl$EVIOCGRAB(r7, 0x40044590, &(0x7f0000d56000)=0x74) rt_sigtimedwait(&(0x7f00001c2000-0x8)={0x40}, &(0x7f0000bd1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000032d000-0x10)={0x0, 0x989680}, 0x8) mkdir(&(0x7f0000239000)="2e2f66696c653000", 0x0) creat(&(0x7f000017e000-0xc)="2e2f66696c65302f62757300", 0x2) mmap(&(0x7f000089e000/0x1000)=nil, 0x1000, 0x3, 0x10010, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffeb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) munlockall() 2017/08/16 08:13:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c68000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000668000)=0xc) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r3, r3) keyctl$chown(0x4, 0x0, r3, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a10000-0x4)=0x8000, 0x4) r4 = timerfd_create(0x1, 0x0) lgetxattr(&(0x7f0000442000)="2e2f66696c653000", &(0x7f0000940000)="275c2c6b657972696e6700", &(0x7f0000064000-0x3)="000000", 0x3) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000283000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) close(r5) socket$inet(0x2, 0x2, 0x88) rt_tgsigqueueinfo(r2, r0, 0x73, &(0x7f0000241000-0x10)={0x5, 0x10001, 0x968, 0x9}) shmget$private(0x0, 0x1000, 0x0, &(0x7f000020c000/0x1000)=nil) r8 = memfd_create(&(0x7f00001f9000-0xe)="09656d305b747275737465647b00", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r4, &(0x7f000039e000)={0xff}, 0x8) faccessat(r8, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x1b00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x800000007ffc, &(0x7f0000cd0000+0xd74)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000bc3000-0x8)={0x0, 0x7}, &(0x7f00007f9000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000c44000)={r10, 0x37, "ba7ee49e2a62a29a511cb26ad6f60f47245612db79b0339752c6113a4c533c00a2aeb889a8b695e3148ffab30972448d5bb66ad27411d5"}, &(0x7f0000654000)=0x40) io_destroy(r9) 2017/08/16 08:13:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000f81000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00006b6000)="00", 0x1) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$setlease(r2, 0x400, 0x2) r3 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000fda000)="1c0000001f0007200d01000803036500010040ed0000ff0f0000f7000000020001ddfa97", 0x24) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000fda000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdb000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00005fe000)={{{@in6=@empty={[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, 0x0, 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=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008db000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000404000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x4, 0x3, 0x5, 0x11, 0x80, 0xa0, 0x5, r4, r5}, {0x7, 0x8, 0x8, 0x1, 0xb862, 0x80000001, 0x3ff, 0x9}, {0x0, 0xff, 0x4, 0x37265f44}, 0x9, 0x8, 0x80, 0x1, 0x40, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x1}, 0x11, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffdaf1e3c3, 0x0, 0x0, 0xb97, 0x100000000, 0x5, 0x1}}, 0xe8) socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00002cf000)=0x0, &(0x7f0000fda000-0x4)=0x4) socket$unix(0x1, 0x6, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002a4000)={0x4, [0xffffffffffff2791, 0x40, 0x7f, 0x7]}, &(0x7f000031a000)=0xc) bind$alg(r6, &(0x7f0000615000)={0x26, "736b636970686572000000000000", 0x0, 0x85, "6374722873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) writev(r0, &(0x7f00005b5000)=[{&(0x7f0000ea3000-0x35)="b781", 0x2}], 0x1) 2017/08/16 08:13:44 executing program 4: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dbf000-0x10)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000062e000/0x2000)=nil, 0x2000, 0x1, 0x100000000001d, 0xffffffffffffffff, 0x2c) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dc5000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_sctp(0x2, 0x6, 0x84) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000dc5000)={0x7, [0x8, 0x7, 0x4, 0x80000000, 0x1f, 0x2, 0xb8c9]}, 0x14) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00006d8000)="b1158e8ef0018b4257769b945421028761c7db1680edb36b7b1930d1e2923d3a4ce14c51449b4f9f87aa8f8676b6c3d5e80f2715d064", 0x36, 0x20004884, &(0x7f0000dc5000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000dc8000-0x4)=0x0, &(0x7f0000488000-0x4)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000083a000)={0x1f, {{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]}}, 0x90) sendto$inet(r0, &(0x7f0000dc1000-0x1)="1c", 0x1, 0x20008045, &(0x7f0000dc3000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000051d000)="472d7be28061e1b9db8c6fa337dcfad35b3abaac52ef87b2d510e454dd04f1b69290cfd3d7143a42bbbdeb0314ba65bf4e5057126dbcbd24ae61a299f4b1955e6cba9bfdb23198", 0x47) socket$inet_sctp(0x2, 0x3ffe, 0x84) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xed0000)=nil, 0xed0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd0, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x20a1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x7, [{[@rand_addr=0x21c1], 0x5}]}]}}, @dccp={{0x2, 0x0, 0x4, 0x1, 0x8, 0x0, 0x0, 0x2, 0x800, "8b83e6", 0xfffffffffffff800, "acd740"}, "1ad4c0baa70d0edd160c15bfc87b91ee81487710a3da0347b9880803ddcfad64497e8b2d05a8746ef7e85928326625d2a7e8605c58e188abbc423f99d466f73bc09bfd0704c8ce3a8e75513f4f9256302a13702da6be26df02aa46731624c987026219f51e183730244071ac3470dbb5299136942ba6db1ba202947ad03201b11f37d671b7489ee4a7ff"}}}}}) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f0000ed1000-0xe5)="3e2f356a7e863f4bdc3c3888a95ea9c92fa21f53bfa490396cee884109fa48edff582f7b488cb08067dd36e3070279cbd14c639c83a30f9641fdca64a6aff2eb1590af58490f203684a31aea45a8ef25f02d3086b6635cef09db3b97c96685441f5bd065bd56e7ea7448facb61ff1aa055abd797f14a2730f6280c858cc1e36a9f511c20d4a69ed67d68b2bb18ca20e8dfc8e36302c0c8cb91185b976f589c371d513c9e6a2c25d6fb6a4e0b96806d8c64ebe73937965dc2beeccc5ada7bc0015394be1f8a410000002007f01cb1268da6470683f601dcd0e3e62718334081880b58346415", 0xe5) mmap(&(0x7f0000a25000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x2) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ed0000)={0x0, 0x9, 0x14, 0x1, 0x0, 0x8}, &(0x7f00003cf000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000dc6000-0x20)={0x7ff, 0x1, 0x0, 0xe00, 0x7, 0x16, 0x2, 0x9b1, r3}, 0x20) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000053d000)=0x0) mmap(&(0x7f00005a2000/0x1000)=nil, 0x1000, 0x100000a, 0xc050, 0xffffffffffffffff, 0x1008000000000) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/16 08:13:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ccd000/0x2000)=nil, 0x2000, 0x7, 0x1012, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0xd000)=nil, 0xd000, 0x3, 0x32, r1, 0x0) socketpair$inet(0x2, 0x40000000000007fd, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r3, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) r5 = accept$inet(r2, &(0x7f0000c75000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c0000)=0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r6, 0x37) syz_extract_tcp_res$synack(&(0x7f0000013000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x2150, r5, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000000000000003, 0x32, r6, 0x0) syz_emit_ethernet(0x67, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x0, 0x8, 0x7}}], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x55, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @noop={0x1}, @generic={0x87, 0x11, "11b70c78d7edcc4b656c4e4c51948b"}, @end={0x0}]}}, @tcp={{0x1, 0x0, r7, 0x42424242, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}, @sack={0x5, 0x2, []}, @generic={0x4, 0xe, "5a8daeaa56809bc6efc82f6c"}, @eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x4}]}}, {"7c"}}}}}}) mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r8, 0x4000000000008983, &(0x7f00003cd000-0x28)={@generic="1b440304b564c02354e2d0b8a14e1ad7", @ifru_settings={0x7fff, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @generic="b1a43d4d2544e91547faba273abb0d09"}}}) getuid() listen(r0, 0xdc60) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000714000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x20010, r4, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x4000)=nil, 0x4000, 0x3, 0x50, r5, 0x0) mmap(&(0x7f0000a0d000/0x3000)=nil, 0x3000, 0x10000000009, 0x32, r5, 0x0) 2017/08/16 08:13:44 executing program 2: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e74000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0xa, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000aa7000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e73000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e70000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e72000)=0xc) r3 = signalfd(0xffffffffffffffff, &(0x7f000004e000)={0x0}, 0x8) poll(&(0x7f000004d000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0x401) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x80000) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x34, r4, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r4, 0x9) mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x3, 0x36, r4, 0x0) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) fcntl$setlease(r4, 0x400, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000016000-0xc)="2e2f66696c653000", 0x40) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1, 0x7, 0x0, 0x0, 0x0}) getsockname$netlink(r5, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000640000)=0xc) unshare(0x40601) truncate(&(0x7f0000cea000)="2e2f66696c65302f62757300", 0x4) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00005ea000)="2e2f66696c65302f62757300", &(0x7f0000e70000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000014000)="2e2f66696c653000", r6, r7) r8 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0xff}, 0x8, 0x807fc) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x2, 0x32, r8, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r3, &(0x7f0000c82000)={0x0}, 0x8) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r8, &(0x7f0000cec000-0x8)={0x100}, 0x8, 0x80000) 2017/08/16 08:13:45 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fd4000)={0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) getdents64(r1, &(0x7f0000f6d000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25) socketpair$inet(0x2, 0xa, 0x2, &(0x7f0000f09000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00002a0000)={"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"}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000779000-0xc)=@sack_info={0x0, 0xfffffffffffffffa, 0x8}, &(0x7f000061b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000bfe000)={r4, 0xfffffffffffffff8}, &(0x7f0000e55000)=0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = dup(r5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000fce000)={0x1, [0x8000]}, 0x8) fadvise64(r5, 0x0, 0x8, 0x6) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000303000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000776000)=@ethtool_wolinfo={0x5, 0x800, 0x100000000, "357100000002"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS0(r6, 0x80184540, &(0x7f0000182000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") set_tid_address(&(0x7f00008ec000-0x4)=0x0) r7 = dup(r5) getsockopt$inet6_dccp_int(r7, 0x21, 0x10, &(0x7f00001bd000)=0x0, &(0x7f0000dee000-0x4)=0x4) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f00008c2000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f000073b000)=0xc) getpid() ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000c19000-0x28)={@generic="fcedf2cda2e727a78cb12743ec2cbd1c", r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x0) 2017/08/16 08:13:45 executing program 0: clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x7fffffff) ppoll(&(0x7f000021f000-0x40)=[{r0, 0x0, 0x0}, {r0, 0x82, 0x0}, {r0, 0x6000, 0x0}, {r0, 0x40, 0x0}, {r0, 0x10, 0x0}, {r0, 0x84, 0x0}, {r0, 0x4142, 0x0}, {r0, 0x8002, 0x0}], 0x8, &(0x7f0000f7b000)={0x0, 0x0}, &(0x7f00001e9000-0x8)={0x9}, 0x8) unshare(0x220000) r1 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r1, 0xfffffffffffffffc, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000720000)="2f6465762f7663732300", 0x20, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000166000)=0x0) sched_setparam(r3, &(0x7f0000832000)=0x1) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00004cd000)={0x8001, 0x8, 0x7, 0x8001, 0x7, 0x8}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000088d000)=0xfffffffffffffffd, 0x4) wait4(0xffffffffffffffff, &(0x7f00000d2000-0x4)=0x0, 0xa0000002, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/16 08:13:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r2 = socket(0x9, 0x1, 0x0) r3 = getpid() r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f0000033000-0x28)={0x40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000ab5000/0x3000)=nil, 0x3000, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) sched_setscheduler(r3, 0x7, &(0x7f0000c7b000-0x4)=0x40002) ioctl$KVM_RUN(r6, 0xae80, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000199000)={0x5, &(0x7f0000eaa000-0x40)=[{0x0, 0x274, 0x0, 0x0}, {0x0, 0x0, 0xfff, 0x0}, {0x80, 0x7, 0x5, 0x77}, {0x0, 0x7, 0x0, 0x0}, {0x400, 0x1, 0x0, 0x1}]}) seccomp(0x0, 0x0, &(0x7f00003e3000)={0x1, &(0x7f0000677000-0x18)=[{0x100000000, 0x0, 0x3, 0x1}]}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x19) ioctl$KVM_SET_VAPIC_ADDR(r6, 0x4008ae93, &(0x7f0000b01000)=0x5000) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f000023c000-0x400)={"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"}) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000a9c000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000036f000)={0x9, 0x6}, &(0x7f0000c83000-0x4)=0x8) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000ebb000)={0x3, 0x0, [{0xcb, 0x0, 0x80}, {0x9, 0x0, 0x0}, {0x4, 0x0, 0x3}]}) ioctl$KVM_XEN_HVM_CONFIG(r5, 0x4038ae7a, &(0x7f000098a000)={0x7, 0x64, &(0x7f00006e1000)="9ca47436731be6977130a048563f3674", &(0x7f0000ba6000)="", 0x10, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munlockall() setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000d9b000-0x1000)="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", 0xfff) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a3f000)="2f6465762f72666b696c6c00", 0x10080, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000da4000)={0x9, &(0x7f00001dd000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r7, 0x4008642b, &(0x7f0000a38000)={r8, 0x24}) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000558000)={0x7b, 0x0, [0x401, 0x7, 0x5, 0x8000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/16 08:13:45 executing program 7: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00004de000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() close(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fce000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000e3c000-0x8)="2e2f66696c653000", 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) mmap(&(0x7f00008b5000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) close(0xffffffffffffffff) perf_event_open(&(0x7f00008c8000-0x78)={0x2, 0x78, 0xdd, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x424, 0xfffffffffffffffd, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x803, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$usbmon(&(0x7f00009c3000)="2f6465762f7573626d6f6e2300", 0x1, 0x200000) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000002a000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000045000)={[{0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x7, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r3, &(0x7f0000004000/0x18000)=nil, &(0x7f0000020000)=[@text16={0x10, &(0x7f0000047000-0x86)="f2f00fc12e0f00ba410066b8a512299a66ef66b9800000c00f326635000800000f30f20f1afd643f0f01c966b93c02000066b8256d0000b813000f003849a949a96766c7442400002800006766c7442402040000006766c744240600000000670f011c249d6766c7442400db4c59c96766c7442402000000006766c744240600000000", 0x83}], 0x1, 0x0, &(0x7f00001b2000-0x10)=[], 0x0) setrlimit(0x7, &(0x7f0000047000)={0x0, 0x6fa}) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000001000/0x18000)=nil, &(0x7f0000049000-0x18)=[@text16={0x10, &(0x7f0000011000)="ba400066ed66b90904000066b80500000066ba000000000f302e640fc76a000fe45293ddef660f55229a91ac030036c6f8d567f00fc11e66b93409000066b84740000066ba000000000f30", 0x4b}], 0x1, 0x80000000000007a, &(0x7f000001a000)=[], 0x0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) syz_open_dev$usbmon(&(0x7f0000048000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) 2017/08/16 08:13:45 executing program 4: r0 = syz_open_dev$sg(&(0x7f000080c000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f00000fe000)=0x0) io_getevents(r1, 0x0, 0x4, &(0x7f0000986000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000925000)={0x77359400, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000523000)=0x0) r2 = gettid() r3 = getpgrp(r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x832, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000ffd000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000cbd000-0x10)={&(0x7f0000fc7000/0x4000)=nil, 0x4000}) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r4, &(0x7f0000019000-0x1)="6a", 0x1, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r4, &(0x7f0000156000)=[{{0x0, 0x0, &(0x7f00003e5000-0x50)=[], 0x0, &(0x7f0000129000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8095, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0xe) fstat(r8, &(0x7f0000dd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r7, &(0x7f0000c05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r8, &(0x7f0000f62000)={0x0, 0x0, &(0x7f00007b3000)=[{&(0x7f00007c6000-0x14)=[{0x14, 0x1d, 0x20000000000003ff, 0x0, 0x0, "16"}], 0x14}], 0x1, &(0x7f000007f000)=[@cred={0x20, 0x1, 0x2, r6, r10, r11}, @cred={0x20, 0x1, 0x2, r6, r9, r11}, @cred={0x20, 0x1, 0x2, r6, r9, r11}, @rights={0x38, 0x1, 0x1, [r5, r7, r7, r5, r5, r8, r5, r8, r8]}, @rights={0x18, 0x1, 0x1, [r7]}], 0x5, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x401b, &(0x7f0000b0d000)=0x0) shmat(0x0, &(0x7f0000220000/0x3000)=nil, 0x0) pipe(&(0x7f0000496000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000320000)="2e2f62757300", 0x3, 0x8) mmap(&(0x7f0000000000/0xc60000)=nil, 0xc60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() 2017/08/16 08:13:45 executing program 1: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x3) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000491000)=0x715d, 0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000748000-0x8)="2e2f66696c653000", &(0x7f0000dc0000)="2e2f66696c653000") mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x60832, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x1, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dc1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) recvfrom$unix(r0, &(0x7f0000dc0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2, 0x40000001, &(0x7f0000dc1000-0xa)=@abs={0xfffffffffffffffd, 0x0, 0x2}, 0x8) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x1c, 0x11, 0x1, 0x0, 0x0, "cdbcca00580f000000000000"}], 0x1c}], 0x1, &(0x7f0000dc2000)=[], 0x0, 0x20000001}, 0x0) 2017/08/16 08:13:45 executing program 0: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ae6000-0x20)={0x3, 0x0, 0x100000, 0x2000, &(0x7f00002cb000/0x2000)=nil}) mmap(&(0x7f0000073000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000afc000)={0x1, 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000afd000-0x11)="2f6465762f7667615f6172626974657200", 0x40202, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00008b0000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x11) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000231000/0x18000)=nil, &(0x7f0000af4000)=[@text16={0x10, &(0x7f00004e9000)="3e3e360f29a3c1d5660f383acf26d89f00000f320f77d33f66b8010000000f01d90f231966b9d70200000f3266b8010000000f01c1", 0x35}], 0x1, 0x1000, &(0x7f0000af4000)=[], 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x2000004, 0x3f, 0xffffffffffffffff, 0x10000000) mmap(&(0x7f0000797000/0x2000)=nil, 0x2000, 0x3, 0x10, r1, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000b01000-0x88)={0x83, "152dbfe5afd8b59ab1ee524b1c0698e3ef74ef6264de319e051c4f42cee2f8c6c82257ab7c0b9fbc12be60ad4b17a06e057a62627a0130bf27456044ff2ad80ad6c616fe6f6f719764bcd09532e3b51b1955beb00b6d09266a7031034eda751a538b67ec2c221ddd70e450bdfcfc237cbc7f45eda7e0aaaebd27fd6cbb361673c6216b"}) faccessat(r3, &(0x7f0000afd000)="2e2f66696c653000", 0x81, 0x200) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00002f5000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@text64={0x40, &(0x7f0000ae7000-0x64)="54838c89bcaa94b4c64c902e4f5093e18859bc5129e376101bfe4c4deed68a37e2ec74f41c591ee04901e5261330d08f304123e8264a0385538f240ab98b6ad3c1118a991f748fb321e55ad1302cb9f1cfa1f54a9812a8dacf577d258c69ccf966b3df38", 0x64}], 0x1, 0x0, &(0x7f0000ad5000)=[], 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000038e000-0x68)={0x79, 0x0, [0x9, 0x43, 0x7f, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000afb000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000aff000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aff000-0x4)=0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000566000/0x1000)=nil, 0x1000, 0x3, 0x10, r1, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000afe000-0x8)="6269675f6b657900", &(0x7f0000afd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000afd000)="2e4edebe8e8133161a8a73e803e4041ac17f3a5127606ddebc12eb39164ef112760dc3c430b1390e460b99bd0fb5c446ab483a8188a7cf5b22aad07f7bac9667c8b6baf528a5b205c623b2bdb3ac8f923766ab7d48e2c8d8bdceef9759c48d0a0214f88122a96aa36305119a336a95ea3df4f31e2d2c709dd835636482158ed94ca1d2cf5104cce9636ab24fb9c1aeb9e6a89d", 0x93, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r4, 0x1f) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f0000afe000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aff000-0x4)=0xc) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000afe000-0xb)="2f6465762f766373612300", 0x100000000, 0x2) 2017/08/16 08:13:45 executing program 5: set_thread_area(&(0x7f0000368000-0x10)={0xff, 0xffffffff, 0x3ff, 0xebab}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) r2 = open(&(0x7f000053f000)="2e2f66696c653000", 0x2000, 0x89) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000f74000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r3 = dup3(r0, r2, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000284000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b03000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000afe000)={r4, 0x3ff}, 0x8) r5 = memfd_create(&(0x7f000000d000)="0100ae970000000800", 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000005000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) timerfd_settime(r5, 0x1, &(0x7f0000cd3000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000e16000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00003e0000-0x5c)={{0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4c}, 0x81, [0x8, 0x9, 0x4, 0xff, 0x9, 0x7, 0x895, 0x9]}, 0x5c) r7 = mq_open(&(0x7f0000779000-0xd)="2f6465762f736e642f73657100", 0x880, 0x40, &(0x7f0000d43000)={0x0, 0xfe, 0xfe7, 0x1000, 0x101, 0x206d, 0x40, 0x8}) r8 = dup2(r5, r5) mq_notify(r7, &(0x7f0000a5a000-0x50)={0xe80, 0x7, 0x0, @pad=[0x3ff, 0x0, 0x7f, 0x7, 0x1, 0x458, 0x410d, 0x1f67d8cb]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x7, &(0x7f00002f0000-0x10)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000a35000)="2f6465762f7663732300", 0x100000001, 0x80000) write$sndseq(r6, &(0x7f00001d5000-0x30)=[{0xcf5b187, 0x6, 0xa6c, 0x0, @tick=0x6, {0xffff, 0xfffffffffffff6ea}, {0x40000006, 0x7ff}, @raw8={"878c56def2896629ea77310a"}}], 0x30) write$sndseq(r5, &(0x7f0000fb8000)=[{0x0, 0x8001, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x4}, {0x8, 0x0}, @connect={{0x0, 0x0}, {0x3, 0x0}}}, {0x10200000000000, 0x3, 0x6f8, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x9, 0x0}, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x5, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000a35000)={0x0, 0x9, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x1001}, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x20, 0x0}, {0x0, 0x0}, @result={0x0, 0x2}}], 0x120) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000941000-0x4)=0x0) ftruncate(r8, 0x0) readahead(r6, 0xffffffffffff0001, 0xf207) syz_extract_tcp_res(&(0x7f0000b22000-0x8)={0x42424242, 0x42424242}, 0x0, 0x490) close(r1) time(&(0x7f0000faa000-0x8)=0x0) 2017/08/16 08:13:45 executing program 1: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000452000)=@common="626f6e64300000000000ae0000000000", 0x100000001}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0xc, &(0x7f0000f19000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000857000)="7a60e726876f6eaeae7de6656c8df1d9ae2ff8451e205c7570aaa8a457d0f11bead2abe414814619c6168773a9bebe333225a37c26") ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f00009db000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00008b3000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000865000)=0x61, 0x4) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000917000)={0x0, 0x5, &(0x7f0000e54000-0x74)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f0000216000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000035e000)={r5, 0x1ff, 0x57, 0x7f00000000, 0x0, 0x80000001}, 0x14) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000000d000)=0x0, &(0x7f0000329000)=0x4) r6 = epoll_create1(0x0) socket(0x2, 0x800, 0x3c3) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00003e9000)=0x0) epoll_wait(r6, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x7fffffff) recvmmsg(r3, &(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) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f000056c000-0x4)=0x0, &(0x7f000069a000-0x4)=0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f000036b000-0x28)={@common="69703667726530000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010000000000000000ebffffff15030716001005a9445e00044904f6238f7e23"}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/16 08:13:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000299000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b4e000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0xfffffffffffffffd, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x80000000, r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) r3 = getpgid(0x0) capget(&(0x7f000068b000-0x8)={0x20080522, r3}, &(0x7f00007bf000)={0x1, 0x8, 0x5, 0x40, 0x4, 0x0}) socketpair$unix(0x1, 0x8000000000d, 0x0, &(0x7f000066d000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x16) r4 = signalfd4(r2, &(0x7f0000a04000)={0x7ffffffd}, 0x8, 0x800) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000001c000-0xc)={0x2007, 0x0}) timer_create(0x2, &(0x7f000001a000-0x50)={0x0, 0x0, 0x1, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000029000-0x4)=0x0) timer_settime(r6, 0x0, &(0x7f0000052000)={{0x1, 0x3}, {0x7ff, 0x0}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f0000fd3000-0x26)="260000005e0009fff10000f83a0000000000000001070000020000000000085b1ee9ff4b35ea", 0x26) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r7, 0x400443c8, &(0x7f0000fd3000)={r7, 0x2}) syz_open_dev$ircomm(&(0x7f0000379000+0x8fc)="2f6465762f6972636f6d6d2300", 0x10000, 0xa841) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r8, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f000001a000)={{{@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, 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, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x81, 0x81, 0xd746}}, 0xe8) 2017/08/16 08:13:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x42424242, 0x42424242}, 0xab5, 0x40) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x0, 0x108) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007c0000)="2f6465762f70746d7800", 0x20000000000000, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0000-0x4)=0x7fffffff) semget(0x0, 0x5, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fe0000-0x1)="00", 0x1) read(r0, &(0x7f0000fd8000)="", 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x1fffe0000000, 0x5000009, 0x0, 0x4000000000, 0x8, 0x20, 0x8000000000000040, 0xffffffffffff7fff, 0x100, 0xa4f, 0x1ff, 0x5}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x1, 0x8000000000800110, r0, 0x0) mmap(&(0x7f0000fe0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x139c, &(0x7f0000fe0000)={@random="b346757206da", @random="de895db1468d", [], {{0x86dd, @ipv6={0x8, 0x6, "a228af", 0x1366, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x3b, 0x24b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x1000, "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"}, {0xc2, 0x4, "7451a387"}, {0xc9, 0x85, "f8eaa9d08d5e61e7e139fc03ff1b2324471f0091c7e1113d2de58501129ef88f9d2bf115f793bb2d220eb1b527350f21fd67c155ad399c59e94f4a8db37b19c81cca68126e440a7297dc44a99f415966460467bf312b18ad5fbd4d22fcd6491504122a04deaf1e2e1cceff3469e4793f422adf5b4401c17f87735c33124e248f6fef62e2ab"}, {0xff, 0x21, "09ac79cfb578c722ab1e50dd2b3ba9a913724400fb9ecb5c7a52ad99c2c0082c65"}, {0x1, 0x11, "701cf10ee90000000000000000000000ef"}, {0x4000000c2, 0xaf, "eed5eeb4b5c8562cea47b5b30d49f7d6e44b5557bfbeb0408b0662f8b5ca493b5b0d466457e480d4a7c9e9f7bc21dadd796380bc6b523cdfc1bb18dab839b34b880fedad08379dd1476c82a9eedec7450ee48faa7f3c082aa311414b0fb9e2354dc65c4e71c10be68b4948dbe2c2696ab53bd77542c02aeaa8ebfeebe8fc844854d28790821ff681486bb94a7cb7989aa30a3855b4d342bdf5e1e4da1d4f064ce8f0f412e00dad826b5ec48346c747"}, {0xc9, 0xe1, "87853e3a37faa2f2a8cf05547a03118d649cc2f48b681fae8f9b1b2bd941547e96538aa1819341d9bb5322b68eca7d108419c3ae21a5beee648283bdcc0b7c6ff2e266fedcbfcf6cabc3610a305b7383f67bb4689ed70567a9217d68937966f71c1348baeef8e89719c5e468bc463e96b380b7bd5435f94ed7378a507eb729897a4348f2a23ba01bd1338da411d17997d5d283ea1f15422f1d11884e6ec37e00d2e61d8b54b0fdaa4c399a94c9840fb94567eab48467cee88f2a4d9c25483e5afbdd7d1a57babe37fe74a62358576546357b8e2fdd64c7996c1cbb5a577f7b2cf0"}]}, @routing={0x42, 0x0, 0x4, 0x80000001, 0x9, []}], @icmpv6=@dest_unreach={0x1, 0x7, 0x0, 0x7f, [0x0, 0x0, 0x0], {0x2e, 0x6, "8c00dd", 0xc, 0x3f, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "23ce67fdfc0f365cca36e3287d64332c9fbe12869aa04bd566a1126aceacf80e1323f032e15a9c11166cf174f698a2fc095dc6df0688a2b9e8601a797e5d615e5271d5d115717f12fc6954b90f934990433a605fa4193f29fbd9d3736b5e12adde0ce67603248cd42dbd2ed23f61faf5803084efeb8842bff9d06e4dad3a321723ea3793007c2cbf2fa3a6671114db981577d826dfc3a9a226f636a60a969d7ae4f42ca8085fb718fd38f0615341784bbeca7c4671aebc7de0081be1532f"}}}}}}}) mmap(&(0x7f00007e0000/0x3000)=nil, 0x3000, 0x5, 0x20011, r0, 0x200) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fdf000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x7, 0x1810, r1, 0x0) syz_emit_ethernet(0xd2, &(0x7f0000007000-0xd2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="02360627336d", [], {{0x8137, @x25={0x0, 0x4, 0xf7, "e235d6a90ea2900e23192a2184cd4981fab9b499f2759b472690b95106b9198543a4ef0fbec7ab3db566e0ebba8cd0c7472c059d27a3175b49708ea632b6077378eab722666ae24cf4487dcb7e063d06726449a2005be4f6ca8bc56182196e7e10c26138c730e4eaa9abd76d70f22016a008f62a53ac1a20f5b16cb0526a0e9e830b57be04c3ed8c84233a7652b53c91f97214e2634563f14d3b95a80202544bf5e0ef8f1759b36193b6c5939d95229e7504d8d2fb738f9de234eb0e2294d9e908"}}}}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/16 08:13:45 executing program 7: mmap(&(0x7f00008c5000/0x2000)=nil, 0x2000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00008c6000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000002000-0x4)=0x4) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x220004) r3 = socket$netlink(0x10, 0x3, 0x1e) r4 = fcntl$dupfd(r3, 0x0, r0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00008c7000-0xd)="00000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x0) bind$unix(r1, &(0x7f0000001000)=@file={0x0, "2e2f66696c653000"}, 0xa) r5 = fcntl$dupfd(r1, 0xfffffffffffffffd, r3) r6 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x3f, r4, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000002000)={0x4000, &(0x7f0000003000-0x8)=0x0, 0xc, r0, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r6, 0x4000000000001276, &(0x7f0000004000-0x1)="03") ioctl$TUNGETFEATURES(r6, 0x800454cf, &(0x7f00008c5000)=0x0) fallocate(r5, 0x0, 0x2, 0x101) ioctl$TUNSETLINK(r6, 0x400454cd, &(0x7f0000003000)=0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00008c5000)={0x7, 0x7ff, 0x200, 0x100, 0x13d, 0x7, 0x100, 0x1ff, 0x0}, &(0x7f00008c6000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000006000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000005000-0x104)={r7, 0x80000000, 0xfc, "f5046e1e83e750ecc81e947aa04167c984e4c63ad41398fe81963807752c122a25001fbebdeaf6fe969b89a7065ce056a58af6988a704406d2d80544941915e96235cde99a98732fa6a24999128cb87bbe939dc1e5525cd0452fc7e1ab9288947e1b3342abfb95bc5f83640f33a6a3362bedde5a873f40492c2eb625aa9e52b068b81b25d3371582e478068faacaa0fd30bb838e82df255b88f404f7d0a93af6cb9579e26bba0521b5e4e935e0f7709828a2b7f359692474da18bbe494bd94391e7b77abc1a03f5ed1209286919123a02e2b24f72c4a0ae7545ba9773192533b2eb9a21e633d8c64712a9b14c9dc44e7c5c4c55e6412f9d50577c450"}, 0x104) 2017/08/16 08:13:45 executing program 0: pipe2(&(0x7f000079a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f000086e000/0x4000)=nil, 0x4000, 0x3, 0x3f, r1, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x232, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) r3 = socket(0x3, 0x803, 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r3, 0x0, r0) faccessat(r4, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x91, 0x600) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000005000)=[{0x7, 0x8}, {0x7, 0xfffffffff7fffffc}, {0xf, 0x8}, {0x0, 0x6}, {0x0, 0x1f}, {0x3, 0xfffffffffffff000}], 0x6) mmap(&(0x7f000086f000/0x2000)=nil, 0x2000, 0x1000007, 0x2010, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000006000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000871000-0x4)=0x0) open(&(0x7f0000005000-0x8)="2e2f66696c653000", 0x400000, 0x73) ioctl$LOOP_CLR_FD(r4, 0x4c01) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r4, &(0x7f0000871000)="0000000000000000000000000000000000", 0x11, 0x2100, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="23ab111792d5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="41efc7a230f7e2678517cd7712cdaf76"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000006000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x13f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x4) sendto$inet(r2, &(0x7f0000006000)="43a0c1385ecda6c71c621c4836d3ce2848e3a68e12c707d1fbe34669989b41a22b8656de3b4fef87d14a7049b5d802ad03b860452b794e23900bf84f6fe84451e169eee05bee2604e39034197fb2740f1b3a236bc95b68ca18ca9292eb76bfaa5a313fb2c8", 0x65, 0x8800, 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00006d9000/0x1000)=nil, 0x1000, 0x3000, 0x80000000000003, &(0x7f00008f9000/0x3000)=nil) r5 = accept$inet(r2, &(0x7f0000006000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10) accept$inet(r2, &(0x7f0000005000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) ioctl$void(r5, 0xc0045c77) 2017/08/16 08:13:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7161745f6164665f63746c00", 0x501000, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000f7a000)={0x0, 0x0, 0x1001, &(0x7f000024e000-0x8)=0x0}) getsockname(r0, &(0x7f0000a43000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fa6000)=0x1c) setpriority(0x3, r1, 0x8000) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000097d000)=0x0) accept4$inet(r0, &(0x7f00001d7000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dad000)=0x10, 0x80003) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) inotify_init1(0x901) pipe(&(0x7f000014a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r2, 0xc0045878) llistxattr(&(0x7f00000af000-0x8)="2e2f66696c653000", &(0x7f0000a8b000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66) r3 = memfd_create(&(0x7f000080c000-0xe)="6c6f402676626f786e6574305c00", 0x2) write$tun(r3, &(0x7f0000fd6000-0x10)=@hdr={0x2, 0xa, 0x0, 0x400000002, 0x0, 0x0, "00080031d3"}, 0x10) prctl$seccomp(0x16, 0x1, &(0x7f0000320000-0x10)={0x6, &(0x7f0000182000-0x30)=[{0x6, 0x3000, 0x7, 0x7d8}, {0x621, 0x400000001cd6, 0x0, 0x6}, {0x401, 0x1, 0xbdc9, 0x401}, {0xf6, 0xffffffffffffffff, 0x6, 0x4}, {0x2, 0x3, 0x3f, 0x7}, {0xfffffffffffffffd, 0x7, 0x7, 0x9812}]}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x2, &(0x7f00004bb000)="1f8b", 0x2) gettid() shmget(0x0, 0x2000, 0x78000080, &(0x7f0000e61000/0x2000)=nil) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e57000)={0xffffffffffffffff, 0xffffffffffffffff}) listxattr(&(0x7f00004e5000-0x8)="2e2f66696c653000", &(0x7f0000b1b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78) r4 = socket(0xf, 0x3, 0x2) sendfile(r4, r3, &(0x7f0000c1d000-0x8)=0x0, 0x100) 2017/08/16 08:13:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 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) inotify_add_watch(0xffffffffffffffff, &(0x7f0000ac7000)="2e2f66696c653000", 0x0) symlink(&(0x7f00001ee000)="2e2e", &(0x7f0000b07000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000cf6000+0xed2)=0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000863000)=0x100000000, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) setrlimit(0x0, &(0x7f0000d4d000-0x10)={0x7, 0xfffffffffffffffb}) r2 = socket(0x1b, 0x3, 0x2) writev(r2, &(0x7f0000ff2000-0x10)=[], 0x0) r3 = memfd_create(&(0x7f0000fbf000-0xa)="776c616e3063707573657473656c696e7578657468317d76626f786e657431657468315c00", 0x1) r4 = socket(0x200f, 0x3, 0x2) sendfile(r4, r3, &(0x7f0000fce000+0x241)=0x0, 0x100) pkey_alloc(0x0, 0x7) clock_getres(0x0, &(0x7f0000f31000-0x10)={0x0, 0x0}) syz_open_dev$vcsa(&(0x7f0000d28000)="2f6465762f766373612300", 0x1, 0x40) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000bb3000)={0x2, 0xfc, 0x6, 0x80000001, 0x80000000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x1ff, 0x0, 0x200000000000, 0x604, 0x0, 0xfe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4000000000000, 0xffffffffffffffff, 0x0, 0x377acf8a, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000007000)={{0x10, 0x7}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x1000, 0x1, 0x3, 0x8000, 0x6, 0x2, 0x0, 0x1, 0xfffffffffffff523, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_TEMPO(r5, 0xc02c5341, &(0x7f0000025000-0x68)={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]}) preadv(r0, &(0x7f0000094000)=[{&(0x7f00000b8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000db6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f00000a6000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000ad0000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000f81000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000401000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f00003bb000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000d24000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000eda000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}], 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a85321, &(0x7f000065c000)={{0x480, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x12, 0x5, 0x27, 0x1, 0xb, 0x698, 0x0, 0x3, 0xffffffffffffe88e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x5, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x114, r6, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000030000-0xc)={0x4, 0xffffffffffffffff, 0x1}) 2017/08/16 08:13:45 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x2, 0xff}, 0x8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4000003, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x400000003, 0x7f) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000001000)=0xa0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8000040401, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000006000-0x4)=0x406, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000008000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000)=0xea) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x6, 0x32, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x400000000000000, &(0x7f0000002000)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000006000-0x4)=0xc) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000003000)=0x8001, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1020007, 0x21051, r0, 0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000008000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x1, 0x10050, 0xffffffffffffffff, 0x3) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000007000-0x4)=0x5, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x31, r0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f000000a000-0x18)=@add_del={0x2, &(0x7f0000007000-0x10)=@generic="e87da1988a567aa4db2cad3390dd5f34", 0x8000000000596}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000005000-0x560)={0xc1, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) sendto$inet(r1, &(0x7f0000004000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b409005944f831e7af2bb6d044af097a40b45f2cb3a1f860df205efd69a562db352afc101220aadedc5fa658c226b8a65c22e6f64b4a0498d53aad7339556d55bc2bda3ef02b4c2ed67e028e86d746abd970ad75e5f5848b22a63cf2327bbc29bd5da80d23035c1ef7ddde22ae62a280e363705bb8536b63993c981f07ba2c955c7328eebb401aa3ee1ee68e70169c", 0xa4, 0x4000040000, &(0x7f0000004000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000005000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x30a, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7c3bee9b2c90beae4974affd12e1a477"}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in=@loopback=0x0, @in=@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}, {{@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}}, &(0x7f0000007000)=0xe8) sendto$inet(r1, &(0x7f0000004000-0xbc)="457cac73f51efdcb0b17ff030000000000009614a92e6ec8000533b0e2ae189f4e4d0f6afc164a90cb68826fe75d5d96d0a89caf2c1f087b7ad27d4a0ba2af052e9fa4a54d33deeab679ad913bd42ee69fa91c57a3782deb71ea6a2c1adb", 0x5e, 0x2000c000, &(0x7f0000004000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000002000)=0x4, 0x4) 2017/08/16 08:13:45 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x1000, &(0x7f0000fda000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000fd9000)="25657468315b5e00", &(0x7f0000fdb000-0x1)="00", 0x1, 0x2) r1 = syz_open_dev$loop(&(0x7f0000020000)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl(r1, 0x301, &(0x7f0000fd6000)="3bd8") 2017/08/16 08:13:45 executing program 6: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000646000+0x460)="2f6465762f6b766d00", 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x10000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00007c6000/0x18000)=nil, &(0x7f0000afa000)=[@text32={0x20, &(0x7f0000afe000-0x5a)="3e660f13b11b7e00000f01dfb9800000c00f3235000800000f30660ff36500c4c1d0599af5824d3b0fc7ad06000000b8050000000f23c00f21f835030004000f23f8b9800000c00f3235001000000f300f8100000000670f00d3", 0x5a}], 0x1, 0x0, &(0x7f00008a4000-0x10)=[@cr4={0x1, 0x0}, @cstype0={0x4, 0xa}], 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000afc000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001a8000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b03000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000aff000)=0x5000) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe4e, 0x0, 0x6f55, 0x0, 0x0, 0x800000000008000, 0x0, 0x0, 0x4, 0x9, 0x0, 0x2, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/08/16 08:13:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f5000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000a6000)={0x0, 0x1, 0x4, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x2, "2e2f66696c653000"}, 0xa) r3 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) timer_create(0xffffffffffffffff, &(0x7f0000000000)={0x81, 0x8, 0x2, @tid=r4}, &(0x7f0000000000)=0x0) waitid(0x2, r4, &(0x7f00009ab000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000146000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00006b2000+0x4aa)={0x0, 0x0}) clock_nanosleep(0x6, 0x1, &(0x7f0000952000)={r6, 0x0}, &(0x7f0000061000-0x10)={0x0, 0x0}) waitid(0x1, r4, 0x0, 0x8, &(0x7f0000873000+0x129)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_settime(0x40, &(0x7f0000000000)={r7, 0x989680}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_gettime(r5, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r10 = fcntl$dupfd(r3, 0x406, r3) r11 = socket(0xa, 0x1, 0x0) get_robust_list(r4, &(0x7f0000c1c000-0x8)=&(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000619000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c) getsockname(r11, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) ioctl$TCFLSH(r10, 0x540b, 0x8000) read(r11, &(0x7f0000001000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r11, 0x1, 0x1f, &(0x7f0000003000)="", &(0x7f0000000000)=0x0) r12 = request_key(&(0x7f0000ad7000-0x6)="6c6f676f6e00", &(0x7f0000a36000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000639000)="7070703024776c616e312e2f6b657972696e676d696d655f7479706500", 0x0) keyctl$chown(0x4, r12, r8, r9) ioctl(r11, 0x8982, &(0x7f0000000000)="d9") r13 = accept$inet6(r2, 0x0, &(0x7f000049c000-0x4)=0x0) getsockopt$inet6_mtu(r13, 0x29, 0x17, &(0x7f0000583000-0x4)=0x0, &(0x7f00008ad000)=0x4) fcntl$getownex(r13, 0x10, &(0x7f000099b000-0x8)={0x0, 0x0}) 2017/08/16 08:13:45 executing program 3: r0 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x36, r0, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000003000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) 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) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000-0x20)={@common="62637368300000000000000000000000", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003000-0x34)={{0xfffffffffffffffc, 0x4, 0x7fff, 0x2, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(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) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000004000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000043c000/0x3000)=nil, 0x3000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x1, 0x1) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r4, &(0x7f0000001000)={0x1f, {0x7, 0x75d7, 0x100000001, 0x199a, 0x8, 0x81}}, 0x8) getsockopt(r3, 0x2000000000010d, 0x2, &(0x7f0000000000)="00000000", &(0x7f0000003000)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000ec2000-0x88)={0x101, {{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) shutdown(r2, 0x6) socket$inet_udp(0x2, 0x2, 0x0) 2017/08/16 08:13:45 executing program 1: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fe3000-0x4)={0xffffffffffffff9c}) socket$inet6(0xa, 0x80800, 0x7fff) socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b37000-0x4)=0x0) sched_setparam(r2, &(0x7f00009e4000)=0x400) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7fff) getresuid(&(0x7f0000d22000)=0x0, &(0x7f0000fe2000-0x4)=0x0, &(0x7f0000fe0000)=0x0) alarm(0x81) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe3000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f000071d000-0xb0)={{0x4db, 0xe2d}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0xa0472, 0x2, 0x9f06, 0x22, 0x7, 0x0, 0x0, 0x3, 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]}) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f00004ae000)={&(0x7f0000a1b000-0x8)=[0x10000000, 0x9db], 0x2, 0x6, 0x0, 0x7, 0x9, 0x1ff, {0xfffffffeffffffff, 0x2, 0x1, 0x200, 0x7, 0x0, 0x100000001, 0x2, 0x20, 0x6, 0x80, 0x2, 0x5, 0x81, "70ceaa762d0e6dc029b2e3b674c4ce597dfd8c4dae81804a34aacc4092632963"}}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000fe4000-0x5)="0000000000", 0x5) 2017/08/16 08:13:45 executing program 5: msync(&(0x7f0000179000/0x9000)=nil, 0x9000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x3, 0x13, &(0x7f0000e9f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r0 = getpgid(0x0) r1 = getpgrp(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = gettid() getpriority(0x7239692a7ef9e3d6, r2) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x2) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000f7d000-0x1f)="1f0000000107ff00fa00000700068001fffff8000900018008ff0506000000", 0x1f) syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x81) bind$unix(r3, &(0x7f000060a000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x800000000000, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x3, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000000)={0x80, 0x8, 0x2, @pad=[0xfffffffffffffffb, 0x1d, 0x2f1, 0x3, 0x1404, 0xfffffffffffffffd, 0x4, 0x9]}, &(0x7f0000001000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0xfffffffffffffffd, 0x80001) r7 = eventfd2(0x1fb, 0x0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afc000-0x40)={0x803, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_GET_ONE_REG(r8, 0x4010aeab, &(0x7f0000150000-0x10)={0x8004003, 0xf2f}) syz_kvm_setup_cpu$x86(r5, r8, &(0x7f00008ce000/0x18000)=nil, &(0x7f0000221000-0x18)=[@text16={0x10, &(0x7f0000af8000)="ba2000b0f0eeba610066b81d00000066efb800008e0c87e4670f01c800072c0f01b6cba966b8db0000000f06c80f21f866350800d0000f23f83e6567660f38dea419f79758603e3ef2ad", 0x4a}], 0x1, 0x0, &(0x7f0000af9000-0x10)=[@flags={0x3, 0x0}], 0x1) ioctl$KVM_ENABLE_CAP_CPU(r8, 0x4068aea3, &(0x7f000031a000)={0x7b, 0x0, [0x7, 0x463, 0x4, 0x80000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r5, &(0x7f00000a3000)=0x0, 0x8) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000ae9000)={r7, 0x16, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/16 08:13:45 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f77000)={0x0, 0x0, 0x0}, &(0x7f0000dc5000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f26000)={0x0, 0x0, 0x0}, &(0x7f0000b9f000)=0xc) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f79000-0xc)={0x6, r0, 0x1}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000f78000)=0x28c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f78000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f78000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f0000f71000)={0x0, 0x0, &(0x7f0000f6b000-0x10)=[{&(0x7f000000f000)=[{0x18, 0x19, 0x101, 0x0, 0x0, "0afbffffff"}], 0x18}], 0x1, &(0x7f00007b1000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r4, r7}, @cred={0x20, 0x1, 0x2, r3, r2, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x5, 0x0}, 0x0) 2017/08/16 08:13:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000000000/0x873000)=nil, 0x873000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b2e000-0x10)=@buf={0x25, &(0x7f000049b000)="76f96832faa5b2d6990323f8e78e2fc4d6247a34273ba78fa1b8c6f4a4eb4d5ff179e650f6"}) sendmsg(r0, &(0x7f0000f16000-0x38)={0x0, 0x0, &(0x7f0000d17000)=[{&(0x7f0000563000)="694c17eed2b936ff9ebacb738f914e536b05d0a5bd05a0cfb98b3c073f3c4e770f8151c5e2e018954b10616392623bdcbf78486bd43fb4a67b288c3ab303d04269250f1a3a4b32b8b8a13f8e1127664099f653fd85b6fba328bcf8b024e76d3835fa4a39fcfda360e803a8a04b4b4ec3d011847165ab0d63223be20e62cb987796856d56", 0x84}], 0x1, &(0x7f0000d82000-0x178)=[{0x88, 0x11f, 0x4, "5104add7139f1f9659df204f87afbe842be7497faddbbf8f03d607dbf9700c368fef6849a21d0d348d383a435578fc5bb1186ffbac01f81e6a8342e116451003c26ffb71e3c59bb921160754076999366abab464cc6f5d9593df1dc8d8afaa3c545d4efe9a0af24fbb71e234be834e2113bbb8f7e5"}, {0xf0, 0x119, 0x4, "b7ae34fc2a137714e53add74b1e20d81bae2dc919f128794bdd415cbcb6743ab7ebfd216bbf183ee1d4aa78114df0111087215ea30f415ea105ba2d9e293a3dbb86b9e5948db5b89558b8997040ed8a95d543910faa6123908ad4f0797f445560c22f2f9dfc59de05daba9531174b12bc8be9d380a607e5c83e918017b3fba797b5b5ebe69f5987b0bc5227231ca8b9fa4760d81691922d17cb06c62701ef759ceacfcda804a76625901efd8c69f77b10070a9f3438449d8ec333d0fc829fca1dc3e1b23f49d325841d98389bde8480dd0da385df8b1d04b79715c"}], 0x2, 0x40}, 0x4) set_tid_address(&(0x7f0000157000-0x4)=0x0) r2 = syz_open_dev$usbmon(&(0x7f00007e2000)="2f6465762f7573626d6f6e2300", 0x5, 0x220540) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000019000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000493000)={0x4000000000011, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000ddf000-0x48)={{0x3, 0x3, 0x0, 0x0, 0x0}, 0x3, 0x1b4000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000620000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000d34000)=@generic={0x10b3, 0x5, 0x7}) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f000000c000-0x6e)="22cf031dde52afa99325dfe462880ade6de2806d3574664b8aa8893a36f972609a90c4acb5c19ee0efd0d96fdd8a916d89fb4125ad98c2f35271505e660835705eee094815019506132152c103d0d2ca87686cefeb738077a7cee662c3f5484f4f2c3abc4ba1bfd1078cb2ddcdea") ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000a65000)="000000000000000000000000") sendto(r0, &(0x7f0000a14000-0xe7)="6229597d99cce66196078bd80897", 0xe, 0x0, &(0x7f0000c25000)=@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/08/16 08:13:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00003ba000)={0x2cec, 0x10000000, 0x1, 0x1, 0x7f, 0xfff, 0x7, 0x4, 0x0}, &(0x7f0000001000-0x2)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009bb000)={0x81, 0x9, 0x4, 0x79, 0x40, 0x32, 0x10001, 0x5, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) recvfrom$inet(r2, &(0x7f00001a2000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1, 0x40000020, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@rand_addr=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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, r4}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={@generic="4c61ed10f91d7e2f6a36dcfb9f01d610", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x99f5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000728000)={r5, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6}, &(0x7f0000000000)=0x98) recvfrom$inet6(r3, &(0x7f000000f000)="", 0x0, 0x10040, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/08/16 08:13:45 executing program 3: get_thread_area(&(0x7f0000bcd000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cde000-0xc)="2f6465762f6175746f667300", 0x400000, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000318000-0x118)={0x40005, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ff6000+0x4e1)={0x99, 0x9, 0x0, 0x80, 0x10004}, 0x14) r1 = gettid() 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) sysfs$1(0x1, &(0x7f0000920000-0xc)="2f6465762f6175746f667300") r2 = socket$netlink(0x10, 0x3, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000ece000)={0x7f, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c9a000-0x4)=0x0) bind$netlink(r2, &(0x7f0000f12000)={0x0, 0x0, 0xfffffffffffffffe, 0x40070a1}, 0xc) mmap(&(0x7f00001bb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000085d000-0x4)=0x0) getpriority(0x1fffffffffe, r3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a76000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$unix(r0, &(0x7f0000f4c000)=@file={0x1, "2e2f66696c653000"}, 0xa) ptrace$peek(0x3, r1, &(0x7f00007ea000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000148000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x1, 0x5, 0x7, 0x7f, 0x20000000c88b, 0x1, 0x20, 0x9, 0x4000102, 0x6, 0xf, 0xe4, 0x4000003ff, 0x8]}, &(0x7f000055e000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006a4000)={0x1821, 0xffffffffffffffff, 0x201, 0xa280, 0x77, 0xb3, 0xfffffffffffffe00, 0xfffffffffffffff8, r4}, 0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002dd000-0x8)={r4, 0xcd8}, &(0x7f0000ed2000-0x4)=0x8) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r5 = semget(0x0, 0xa, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000afb000-0x4)=0x0, &(0x7f0000d31000)=0x4) clock_gettime(0x0, &(0x7f000053a000-0x10)={0x0, 0x0}) semtimedop(r5, &(0x7f000000c000)=[{0x0, 0x6c, 0x1800}, {0x5, 0x7fff, 0x1000}, {0x0, 0x7fffffff, 0x800}], 0x3, &(0x7f0000573000)={r6, r7+10000000}) unshare(0xc000000) rt_sigaction(0x9, &(0x7f0000001000-0x20)={0x9, {0xffff}, 0x80000001, 0x3fe}, &(0x7f0000002000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000065a000-0x8)={0x0}) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f00001bb000)="", &(0x7f00001bb000)=0x0) 2017/08/16 08:13:45 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffff9c) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00008e5000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b0b000)=0x10) mmap(&(0x7f0000d6b000/0x3000)=nil, 0x3000, 0x9, 0x12010, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2100, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a4f000)={0x26, "736b636970686572000000000000", 0x0, 0x8b, "6362632873657270656e7429000000000000000000000000020000000000000000001a0000000000000000000000000000000000000000000000060000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d9a000)="b114", 0x2) r2 = syz_open_dev$vcsa(&(0x7f0000b92000-0xb)="2f6465762f766373612300", 0x0, 0xca400) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000d34000-0x78)=[@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x0}], 0x6) mmap(&(0x7f00006ce000/0x3000)=nil, 0x3000, 0x2, 0x200033, r1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x7fff, 0x1, 0x400, 0x2}, 0x14) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x10010, r1, 0xffffffffffffffff) mmap(&(0x7f0000d32000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea7000/0x2000)=nil, 0x2000, 0x800000000000009, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$llc(r2, &(0x7f0000fab000+0xd0f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fab000)=0x10, 0x800) pipe2(&(0x7f0000955000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) accept$unix(r4, &(0x7f000016b000-0x14)=@file={0x0, "000000000000000000000000000000000000"}, &(0x7f000054f000)=0x14) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000882000-0xf6)="b9647ff8a64290a3399efdc6b12ee8ae071a057c1a2c3b8ed82193dad54f4aef0896161bd144589d8463bfce9ff12a91573893026df5dcbd8912c8bb971d028c6b84127bdc90e81707d4785f496271cbbd798687a67bf86ee9949783e183020bac49c5941aeb9e9bef5d66b33028159fcdec3ed0bd0e75ccd908d0511e41846a57739286f230f4a0e018477e03aad36515efbeb11b6266d399cf6de2e6e0578eb695a0dce99eb2d130465597b0f81e31ed74da8ca33c9a6097f00682b954bad03ba4f7a0074045066764ca92505b78a52e088b3bb1171f354f19cbb3784ce9ba871aeb92a09eaaefb8e2c04c3191b2afd82bd8e2db93") r5 = socket(0x2, 0x4000000000000003, 0x2) setsockopt(r5, 0xff, 0x1, &(0x7f0000237000)="", 0x0) syz_emit_ethernet(0x35, &(0x7f0000c41000-0x35)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a301d2eab529", [], {{0x89ef, @arp=@generic={0x301, 0x8137, 0x6, 0x3, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "02959a", @random="6da86de54e97", "933e50f6846c757e619522be8b364875"}}}}) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x400000000000003, 0x12, r3, 0x0) socket$inet_sctp(0x2, 0xa44a6696dd4f784b, 0x84) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000060c000-0x4)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x7, 0x3, 0x80, 0x8f, 0x0}, 0x14) mmap(&(0x7f0000000000/0x546000)=nil, 0x546000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f0000168000)="2f6465762f6e65742f74756e00", 0x0, 0x48002) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000512000-0x28)={@generic="3060940200ce000000010000001cbd5c", @ifru_mtu=0x3}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000ab000-0xc)=@sack_info={0x0, 0xfb95, 0x8000}, &(0x7f00007dc000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000c82000-0x83)={r7, 0xed, "12ae308d6db57bede309daf2e6fec014c7464d132e7526f68fbb4b352ff8b4a31490bf14b7ed17fc7697b30b5d52b6fe5b461c940216e23ba98976a0beea536c3b2eb8e5112b73abf2c82934d3f863a6bcbd9ae7211de8cf57113f99700e57399ba1962515c94c0a80de160f27b2b2498f3422797c9848d2972de0ddeeba000b80810f5d5d7665e86a1f2f763329d94d0d998a5fa6eaf27cacd344b0d8e2cea5a8b236be52b597c02f9bf8ec31b9f312aaabf0bd6dfc8bae20febc7ecaecaee9a7c3800fdb27c7d5a25cb0589e9b1fdbd055fca386a9cbb97a90284d157187fc299ec626b60fa82b23c867d381"}, &(0x7f0000a47000)=0xf8) 2017/08/16 08:13:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000b54000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008a7000)=0xa5) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2017/08/16 08:13:45 executing program 4: mmap(&(0x7f0000000000/0x1ae000)=nil, 0x1ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000eaf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000eaa000-0x4)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = semget(0x2, 0x0, 0x10) semctl$SETVAL(r4, 0x7, 0x10, &(0x7f0000614000)=0x8cc) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000eaf000-0x80)=[{&(0x7f000070a000-0xdc)="0574a4d40a6270055ce1a4b6b1f2aa1a26df6f4b1a3c7ab94bee4efa7e75cfc0f0efc1e2b32389e7c6f371463219842bf0f6d95d92c9d94f08c2e28112a3c0192a0115e0b2eb708846b51cddc60b5151028e03c03ff89d2d817a6c917d9dd704260bf2c2a82e3399b9430e408d4cdca3744ec96a95ee1f3466850cfddf4826626fbc860df9c59fed533b548006d5e3e00f59b3b4d468ca2671877277a692483bcca457491596a02a969b805154a5ff85ac8df9626b359efdc054282e963978137eb7ebb740d08b95fd5e12dfba3d20464b2e8b32395fab3db3ab7d54", 0xdc}, {&(0x7f0000b8b000)="", 0x0}, {&(0x7f0000eaf000-0xfd)="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", 0xfd}, {&(0x7f0000eaf000-0x2e)="3abcc2088a5a3f6e3b3724ed782499cbfd067eccc9e140cc8f2921e61556190dca4e80fb25df557c2018fa02b2bb", 0x2e}, {&(0x7f0000eae000)="8cd29ac0949e21a093b22644b9c7a0155cff015e2092ad271916e4e229efa4cc2b03d0ace905bac2410bd5d8b0e77b33a076d9c9c525642bb1322aedc34de975e2afb70a9586cfa7fbb0a945b5c1229fab4f44f0be7d13205293b0274b76546a7cb47b8ea2b7370eb3be98abc0f71730b394d69ae5e5de10c081bf92d9254f177563d8840f939f6ed422452b5ca8c484c225c58200e0d7cbd9c9d9028e0aadd7406bbd9067b69eaafefc5b1e593eab", 0xaf}, {&(0x7f0000d1d000)="2aa4887f24f9066522421592ba7ce06b9bd411d69ee9a2aba47a72fbadbd63e0caf6276669c0354447daa0b1635451c526e3c6844dba8da2bb344c4f5a24cb4f8ecec6f194578513176d36f9e5b974385e0c68d759ca8d47b98704431decac19e6ee1fd15b003ef0daf0371c9af70ce2ce658f29f24b16ae26c31c3c6f40c54e5093c78b952d238297745d4e615721adce5922fac4f276d413f6c0e8a775ea35d0fa630dc7fc0860b97acfb613282a7037be9dc9d5", 0xb5}, {&(0x7f0000eaf000-0x7d)="b3578d185e63a8278659f1e555cbed78a8b4df1d427f533a9e79499c2eb4fab2844309f27983bb80ab2ddf12bef661984a6169ae8d03d34906f6f0c2b526015c79119291dd1fb3e4c346d35ae3c9e1f057d8bb8c50dac0ac217e2794831da8f048e73479d7ede95b91fa875bce49378b382ace203dd5bde18309921441", 0x7d}, {&(0x7f0000eaf000-0x43)="451cbeae8902e5964d0f1fa2d22788a55e6cda210ea35cd1d8c513421cab496bb4eee68cc326b28cda171bcc64342eecc31ea74a8d9883783c79d6921e15acf9252552", 0x43}], 0x8, 0x1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000580000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e27000)=0xc) r5 = signalfd(r3, &(0x7f000003c000-0x8)={0x4}, 0x8) r6 = dup(r5) ioctl$int_in(r6, 0x5421, &(0x7f0000eab000)=0xfffffffffffffffb) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000a9a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000eab000-0x8)={0x0, r7}) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f00001c1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eac000)=0xb) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x1f, &(0x7f0000eaf000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009db000)=0x14) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000eae000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r8}) mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/16 08:13:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x3, 0x9e60117a4cf72d29) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000262000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d78000)="2f6465762f76637300", 0x30080, 0x0) mq_notify(r2, &(0x7f0000de9000-0x50)={0x7, 0x6f, 0x0, @thr={&(0x7f0000317000)="78b43a6c7dab0d52afa3cba5a5a03c58ba5c2c7c92b68894a3be36285cf504adee03bdf0f92f4c6beadd8699c97b23433435f22e9847ff6fda86956a6509d9f09cf597e0246a1bab14c3eda1a0c0c93c6630f0a24360b30bbca4b81a0627a845c4a8a3444fff746103c74b41f6ceeb5898e079269a21e065d40b47fe627fa1efb7ef0313c8d27f89", &(0x7f00000bd000)="841001a02c5f3b2106933696014afbdab8577b7dec21a3675fb5ae5456b517abf702554462c73e3190ed9df8c970b888e1dae345dc251127eeb325e785ed9a56d41966f46316dddfbea634891ac5e706e06629d944790692ff88c2c01a8916689ca63562041338677d0d7bfdeb9adebfb4"}}) r3 = gettid() getpriority(0x2, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x40000, &(0x7f0000003000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) r4 = syz_open_dev$usbmon(&(0x7f0000001000)="2f6465762f7573626d6f6e2300", 0x3ff, 0x20000) mmap(&(0x7f0000c51000/0x4000)=nil, 0x4000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000e3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r5, &(0x7f0000001000-0xb8)={0xb8, 0x7, "023760c966246fa19f624b9fe806cac45fe40c753327457db2c11a3653072f68a6182052dff567c90fa5b4c6d40b47f9781d0d5b00a4ac06c63ab16cef0aba21f368ab87e9af7e08dcc76744ad8acffbccf772e403221bbb591146da9f249bae25ea560ae7f11a587df7e593219f74b23a0b5ccb29cad3ab6cd88c9a7988b63a647f5008f4040395523fa9dbe017558584e37fd88b4b9c73e455c4dbad3701f81eb8d1071591ce80e1ffcd620e"}, 0x101080) write(r2, &(0x7f00001e2000-0x1e)="1f0000015620056d0400e4cf000000000000000009fb00000000111d3651", 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r5, &(0x7f0000e3c000)="", 0x0, 0x100, 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000001000-0x20)={"690edf45997cae047b36a70bd2e0a114", {0x4, 0x5, 0x46e04743, "bda497d10a2d", 0x3, 0x0}}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00009d3000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000c5d000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000669000-0x10)={r6, r7, 0xfffffffffffffff7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000ec4000)={0x6, 0x4, 0x3, 0x2, 0x76, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c55000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/16 08:13:45 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000-0x4)=0x4, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x4, 0xf1e7) r3 = syz_open_dev$tun(&(0x7f0000fcb000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000bac000)={@common="62707130000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000919000-0x1)=0x80000001, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000254000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x2, 0x35, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x10) setsockopt$sock_int(r4, 0x1, 0x2a, &(0x7f0000613000)=0xffffffff, 0x4) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00008b2000)=0x9, &(0x7f00008b2000)=0x2) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x42, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000454000)=0xfffffffffffffff9, 0x4) write(r4, &(0x7f0000e49000-0x27)="240000001e0007010000000008000008028ede000f0001001d00ffffe9000100010c0000002f76", 0x27) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x40000000000072, r5, 0x0) mmap(&(0x7f000056e000/0x4000)=nil, 0x4000, 0x4, 0x70, r4, 0x0) mmap(&(0x7f00008b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b4000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000737000)="2f6465762f7161745f6164665f63746c00", 0x210080, 0x0) mmap(&(0x7f00008b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b5000/0x1000)=nil, 0x1000, 0x3, 0x8010, r3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00008b6000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa3000)=0x20) 2017/08/16 08:13:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007fe000-0x8)="2e2f66696c653000", 0x100) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000933000-0x90)={[0x2, 0x7, 0xffffffff, 0x800, 0xfbd8, 0x5e38, 0x8001, 0xf3ee, 0x1, 0x3, 0x100000001, 0x3, 0x8, 0x10001, 0x800, 0x1], 0x2, 0x2}) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0xc00000)=nil, 0xc00000, 0x3, 0x10, r1, 0x20000000) write(r1, &(0x7f0000c90000-0x1e)="1600000041fee5a00080452300005e01000000ac00000108007402088b19", 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x3000)=nil, 0x3000, 0x3, 0x2110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000344000/0x3000)=nil, 0x3000, 0x3, 0x2010, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x6, 0xfffffffffffffffb, "e13a38f5da61", 0x80, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000006, 0x32, r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000cd9000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@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}, {{@in=@multicast1=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}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6, 0x3f, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x33, "052a4201fa33a86e4f3f3e57002c701c57e7fbbb4ef45e601fd27a3ff99923b28797f8ace1d24d917a1aa70f24b41e36b7fefe"}, &(0x7f0000002000)=0x3c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x69, 0xe9, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x130, r1, 0x80000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000003, 0x10, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000f9a000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x6, {"635e17b9650bc4"}, 0x1}, 0x10, &(0x7f0000f59000)=[{&(0x7f0000001000-0xdb)="da88a7ef0e8ce6b73a38c8ae3f050370ba15f521518612f229318120b45b67bca3a615b42d8b1936b784dbbfe459b03bb66e0940bab40ea529d6c867ae684e8a6ab7bc51a9f409d452e199d0e81e852b1098cde71fd6c1f4af60852b1aa37d5f866786ff75a59ccef83f5a6bb0635b836b4b8fe768e997e7b5096668979b08778cfb699176d2b64c8ff87e7c20755b89cb940b75ddbf74d2ca1f82b39bbbd07100448422062f1f839a6a7674ab28c03cd6baf7f9dfb586120b7b5baff988a49af6970f51f604758f1861c52e4f6b08cd2005c751ff15ef7d0fa21d", 0xdb}, {&(0x7f0000000000)="37f909bf6c2cfe0ed163825996e45aa2686da6d7a9f77eac7348729af0eecea4205e21c4385d2342d793a638ba0569ae61e8f81ae79df96b9410a5d3529844eac06fb83dc5681d165c5ac68305de8ff450375409fc8ac3c347015c99fc66ca7761aa055cb4858684b7bdfaeeb5d5b35c90b4e02b71bd6926e92635b7a1b58dee6871f96767b891512eecb4d4944ab2e3adc8af0b92a1cfe134b4d251ed93fae16172fadcaaafb99e7c4faff63942bf05f324e5d76ea3bc", 0xb7}, {&(0x7f0000f99000)="c1299f2199c01984000f34ac31dac10abf9a9a3990f7c9ebd720fd7ba9ce9bf1174e4bbbd04be043c5c21fee9f5e844236c38d558419f6687f65739bb30d6e7403abd69ac454b0703d68c45786455cd763c544fa540d56bec8b1f4c7a71cb14dce368fa208c5c73e696c74d3f9534cd0a93453cc51d2a9c1abbac2aa629078ad325a95117ca47503ed20205f885505584b2c659f3e43a435085764e9b73fe973e74458ba1402ffc9fb01e8247dd1f63239b1cd262dd578646a67789811013214414757b18ee537a4eeb85874a35fb2d575bda4", 0xd3}, {&(0x7f0000000000)="4bed7aabbb83af0d6830fc075689c37ddc97acd786651074b6aa9dceb14f6bb2b591b955e37545b75d5e88cc2abcb0758fcb77780fd20f84bbe0aeca31328d00a3d7d1285c9160ed246318fabff87dc8607cbdcc73e82906a27aaace261cdac8abaf5907a4a9c5eddad2cc05e17f8387de511cc02aac8ceb9578065f65595f264efddc9721a5c810731f96b6fb999178c4f7", 0x92}, {&(0x7f0000000000)="9326f9f7f7cb79c3bdc11e1ef287df74affb", 0x12}, {&(0x7f0000001000-0xed)="c2e8e2fbb7b02f52c2c455a7fd9d626332826bc60203109e6f2b7279dd0b721cd7384d64a1345572ba1ac1420acc9efa2281a9d772f2809497c5439123277f72468cf73d9cc88bbb70a4a76bcf46b0051276dd528b8bb2c309b30485270d018ee7b7bc9b57b30b9008154a331247bff0588eddcc79665a6f1e87c2a9701c7415305b55c7673a173e0ca16f336c3212e55cde9ddce74c349e623508c625716d9d32a32cf4685c682257484634826f16fba787a7885b024c9e0128bb7bf435758b309917b6725b69f883f358bc261c92d2f905655bf5820d0d35de7f4d143499a01f7fdd5f3682aa0e72e3af88ab", 0xed}, {&(0x7f0000001000-0x1000)="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{&(0x7f0000f59000)="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0x1000}], 0xa, 0x0, 0x0, 0x4}, 0x80) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f000014c000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r3, &(0x7f0000fd0000)="340000000104ff00fdde45c807110000f305f50009000180020f00dcffdf00cb", 0x20) close(r1) setsockopt$inet6_int(r3, 0x29, 0x3, &(0x7f0000f72000-0x4)=0x5, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008f1000)=0x0) 2017/08/16 08:13:45 executing program 4: r0 = eventfd(0xf009) r1 = syz_open_dev$sg(&(0x7f0000f11000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f00005f5000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x92, 0x0, 0x20, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000088c000-0x4)=0xb) fgetxattr(r1, &(0x7f0000694000-0x7)="2c70726f632800", &(0x7f00000f3000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62) mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x800080000000000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f000057b000-0x40)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) remap_file_pages(&(0x7f00001ad000/0x4000)=nil, 0x4000, 0x5, 0xb, 0x2004) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000114000/0x18000)=nil, &(0x7f0000aed000)=[@text16={0x10, &(0x7f0000526000-0x45)="ba41005deded210066b8eb6fe3be66efba99f80c0cb8343bee870f20c06635000000200f22c0bafc0c66ed2e640f217137f80e66b89c7b018366efbafc0ceda5660f38f64af0", 0x46}], 0x1, 0x51, &(0x7f0000442000)=[@flags={0x3, 0x0}, @flags={0x3, 0x8400}], 0x2) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001d3000)="2f6465762f7161745f6164665f63746c00", 0x2001, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000d05000)=0x5, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r7, 0x12, 0x2, &(0x7f00003d7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e80000)=0x5f) ioctl$UFFDIO_WAKE(r7, 0x8010aa02, &(0x7f00001f0000)={&(0x7f000022f000/0x1000)=nil, 0x1000}) ioctl$KVM_GET_SREGS(r7, 0x8138ae83, &(0x7f0000477000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000aaa000-0x50)={0x3, 0x1ff, 0x20000000003, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000623000+0x349)={@common="74756e6c300000000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r0) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f000093a000-0x70)={[{0x0, 0x0, 0x7fff, 0x1, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x6, 0x2, 0xfffffffffffffffe, 0x0}, {0x3, 0x0, 0x9, 0x4, 0x0, 0x4, 0x0, 0x0, 0x800000000, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x100, 0x2000000000000, 0x3, 0x0, 0x9, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000561000/0x18000)=nil, &(0x7f0000ae1000)=[@text16={0x10, &(0x7f00000e0000-0x5d)="ba2000b0f0eeba610066b81d00650008ba420036660f50e9b800008e0cf40f1f0300072c0f01b6cba966b8db000000ba2000ecc80f21f866350800d00066b80500000066b9000000000f01c13e6567660f38dea459f7b858603e3ef2ad", 0x5d}], 0x1, 0x8, &(0x7f000041b000)=[@cr0={0x0, 0x20}, @cstype3={0x5, 0x4}], 0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) dup(r7) mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 29.609368] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2017/08/16 08:13:45 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x100000000032, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c7f) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7f, &(0x7f0000021000)=0x0) r3 = open(&(0x7f000000c000)="2e2f66696c653000", 0x40, 0x100) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x3, 0x36, r1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000020000)="2e2f66696c653000", 0x3, 0x2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x8000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x3, &(0x7f000000f000)=[&(0x7f0000008000)={0x1000, 0x0, 0x0, 0xb, 0x3, r1, &(0x7f0000016000)="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", 0x1000, 0x20, &(0x7f0000013000)={0x810000000, 0x3, 0x4, @thr={&(0x7f0000017000)="284f7f87e57bc10b1e9945ea3fb4d4ffb1e17d4a8bb2c672f91deeb7e45b2ae5b9a696407c0c087e890ee2dca759bc61a1d20d06a35080bf", &(0x7f000001f000)=""}}, 0x1, r3}, &(0x7f0000020000-0x40)={0x4, 0x0, 0x0, 0xf, 0x1, r0, &(0x7f0000009000-0x1000)="2eff24097e238479c9e825dfeb2835fb1cb95fb31b9de42a49f1b0205e81b90980cb449640921c4cdc852afe4e469a445fea0e028add0d1a7e5221b23d6d460353aaa24f9597505e9af2615949c2d54ca8cfcd14cc4edf6729101a9305ee718ea82ef9a4ed75a9be955c79793408e58e79fa2f2f00a97760de2e30556a8c57a6db9275f8b70cb96d5f119b2fb73fc19172b04a955c7ec688627735ffa9ac14f9f61b8f648179dc44e75532085cc949cfaef4c2e2717a7493f4fc4917c2db505157c56f0e4e4fd8b09e18d9f8570126afedb2ca0bb2d6099acbab0816954b9987547c62fc89b9c87e25dff7a799a1736cc9428844a9837e146c858f99b86025b85299c8d764fd1bade696f35006289a2d68b7986e112c5c4ab5922339f5b9c5246bdc8ff4b46fa8b0a140d3c8f4aa68c906197bb3e05247bae4ec249791dd7187019dd94672d58c8e4a854212d5b80463a5c79cbb5e63d53e48310f0ccce023f2b2da9befb46080040da87c8b5b7eac8efcc579cedbb5cccb4ae7c3ac78c003b10bbc39d2240292e977a1ec699bc4759b791f141e37eba2ad8288e10a76b428aedba23064f750915e775989d6c9ec330d69a8263a8d32740dc6739fdd48e1299c7cfaf13e72d8eb06cefba949cb3c5246ff66c503c9e2887b711a26f17ec870f2ce086e8ee66d2a79d6bfd7e945c084c1d7d30348774ac4e7176bca375b6da1254d478c14f66ff578325b3c73f4e346de5ee9d945e46c7ca5bbc9729aa9c3893c0076be3cbe91eb2451e011f2a8aa50f9c559e22561d6d34742a37abc864d05ec30acbd155a80d046ece2cbd0447cd78291b5dca52c0210fc1a5f401383dc863362c9d11adee3dc9f276e11fb3401dc40ac118db78d988ac9f5bdc9da0c15872c5a415bb960f802a95074e611f31305639b19bfc3b0321c113b985329d7e2c8c8461b6ea9b688493c9fe3e12bcd4c00d17da9b7fcb3d6b7ba6e92ec8fc53a7adb3c634d14af37f10a6a3fecd4e52d70a296ab2af2e7e938ca34ff5014d622e22ed8745f7c10824fe88d0c4ade313f59e2a3189eca0dacf58df00cbf80955ab97adc663885c1538fac3c4a732600a53d50191029fe8e6a02ea747c73ff4f44359ea3cdf82894bc1d1bbe94c1c99cd07377efca827012c82cb7cf59f6a63d4132a47528556bdf2a55f927394a145df9bacf2fb8f06699d9953dcc7b7b83306a342a1c5a8d41a248aff6920eaf473c1e09efebfb37e2473b2d92324ba706b4fa26471d3b06412635492b09c986bd8575df8d46d5f43c0ba8b2e796750c77ef649b0601756032993cc166977dab28e2db456d90e2d6cd0d8cc7926eaef0ae0bf13fb2ab19986b5d33dbc563eb1d480d71c976a1b53129ca7c033bf12deb6595e9de7b5fd07d4ef479d2b06b2168ecd94bbe5c4ded939768b22fd1706e17c19259ee3585d37d951b9e0b6de679e2896cc968232303a1c6b73561551fdc27bc082a41b94a0a4e9cd67971d1e51dc53f3ba28a340468d1c10a1d378e36e4853f910cc241805d5969de3c410377a6433b66c1030a787970ccb6a3126c65f171a682fe1e0816bbcde6d68e51c79809ef706677489214f69f71ad1fed6bbf04a8590ac55b0a66a937f673325f7e72433d4fb105f4eca0ff606818fa7d8bcf84860c0a8a620f3a04eb4fbcdcef9eca614551f4c7e72dbcde1a8d35a938dbc6d8912f05690fa83762fdb5b0ea2bee017faa24afe731ebc439d02504e8fcd1832cc5295d949e23b7fc6f9121cc2654b0d73fdf799a4d7a941f932d80108b0e48be4b40cea1140477bc974a1fb1efceb55299e40e932b6bde3cd0306cd25979ffd309a8c3e7a5a486701851fda83fcb950cb10de978ccd86475fd35850f44a5d036319c621ed063a964e5e1435a06c49b80c3b77feaef665a1e286615d4c9310f3627d995203ce070b1fe311f45504fb6d918714bbf4e381840ba5b51d979c5440c083fb49b15eb600c1e342dcb3aabff81cd44297e3d4ad4e81a49bea0ea2fd868ea7a91e4aa6a14f66b3f936df4a4c51999e306c55a91c82b6b84285119bb1a45e476bb28f20387491fbdd5e49fcae9751fcd4d0f59faa36f4444f0de7c5e3aa8865e1fd62f4e27cb7bf75b4d14069b09ea4a9f3d22e5f9ac397a39d4b3bcc9bd4f2f4314a14ef0f5512c694177228cf3e72d1c140fa4e74e8aa4d6e6445d7da501a5d54d45d78576a82d634897bc641c1b161a8d5e465ab89ae2cd00e431f9817146f7c7f42ca8e2c4f1af58bfafc739230ae7207a1e503dfb4e94732c7733b24255106d1f743ad7b443042142b0abf2bf94a2fd4460e41177b667809b702cde95219c8c79994367dc90d5c2aa5fe3094b43e13fd01a5432cd2852655a709085c15f51ecbfbda72e52f886ffa361d61ba4503c95ef23e384c221e3a5da599536bf1be225cd714d951241137919b2c40ab64bed04bb06f927bbcdddc24f5fcf92cf2a93a819bfa3db65b877505cefa177f8386413c2cf4e883393f2d8d9e38b2116f4d5014c5de9e4fbf55729737d1d0f0e43f72a415e2c0b8286d5a11d3dfa1d22ec972bbc4706e4033a8e02d545dd27cab18c07390a10559cac16601a1be92a4679abb8b01643ca49bcaff45595093960ebe14442884b3b0f45013a66076e1279f2acfb25f2dbe7871aff8342e1cacd9750e83cd9fdb00a0720165d9a4183b49a837b48a2cad0fc63755ea74c307dddec7e9a6965de0f409c629f19687a9515a6ad62b2a37a7e3a1411825829f5f1533c404940521adbd09467cd5030b298fef5397179765fd5e2b6e26734f59133aea80bdb315de5b107f0631a8c3f5dbecc496be702ef1c12175ce898176e4fe19cd7f8a8d0f3eda8bd242359618035588bf28a1d0f7ed7c5b9c8c601e67c9efc24051cba309314885469234770e48dc30285ca6ce92ec9a84cc8576b756c07b31aeb70fbf02660b64b29f4180b600fee6386ea87bc5660d58b4df8fa2a66b524d375e6b6ce9ea9c27c44839062b01e525868a3ff8293327d9c677987795df2fb56409507bca00c40658c5e0144e0c087cb726c9e2e135e7458386b69ae1aff5e9fcab510d98ffd836bdf307643d845b2ee23e3468e950dc0d3324cba5fc92fb4b9208dcdddd1f3b77988a885aecf5da833a94dae69b48df18f1398890f00dba557929837b5d95a714c981e6203a4216fc9cf449855cba14c8e97c626c5eb226709102aabb81c444ee040ae4ef288ffd4a2fc28e5678e9b1cfab6aa23fcc35651fcdc2f200c32615c88dbac6cdb4012d4bc3fe84187a1e0a99b967c9d6022a8977a4d72ce28ef27f16319a51abbd53b9a82447e1914afc93b1c04a14575fb0287e69cebfd4a8ba4e8081f3fd0d40ef2d73ac74ae7022b888ebe729bac03e0cd2d619c60ce41e1c03e00233d1ba4b658101e42d7c1c403a7f144a01b60d789bee7527cff73d83923b311054fcb83c90329a519766dc1f0d2c7cc278e24cbd8e27e12d904288916e148d0183487206738412daccd89f3cfaddb3f94882cc790992a3f84928987676598f9b02af62351849040db0ee0d980aa57d4c2f7c5af3421fe5b4769adfd33dae2e9f037df8e4081380db772dd4e329a7f62f2c30677e8795210e346693881696bb06283fa54ae5b5446364ea8966c0743126a43e0616c74c07dc71b199f6d53e79afeb008dcbee175e0e53575be44023f4d4cb1bd890ab6d8727bec4f0c02588760405d02c5aa538e7971b9fa7b21515eb1cf21264d720a16dd56827a7a17b4ddf7e2b90c9191a4cfb32b0949fc0b890c06578fb287ac6972fb8f3ec7e724baf21b39b827c1e777216e3c03bbca380eaf010a00793238edd69e8bcf440c6bb34f0c50b7f0d5e92b3be7b6d987bbbc947eb0499fade413628e82c3b38929000f12689d95cd0d8717649dab22c19ce5dcbed0641ad81122b0235af5ece86fd703153605383a9ef5e610223f8ef7430af4ad1435aa97a9bdf43b589b8550ae42e914080b7872d6d590adfb5e92af1dc573f97e49eb93fb3054b3e7de6e0381f0de54db31cd478583dc3d90c15f70e541bae17f602475f4ff26ea860b90ed920393e380fb9aa44588df59d49a6054dda71e533e0a6359c61bfc506aa891c62cdd7dda3a5d3bfd666047c756c598091c5bc14f73737f1a2e3a281e1d25f9313924fced25ac724a88c346ebb67aa85377b15fd6f7bc7e2e22c46e5ebe59394e476e2117cf40dbd4872410289ee973d27094f971c1a8fdbbd1a2178cd747851a687bfa95a1ee6444633d2381d15984778cd0f254b383fe6d56cb6f6ae09d1ffbfac099eec320309da1144c553dd063add8429ed03cc42a03138174f8ea2667170e2453c5c648bdcbfee1ff22e72524781f5b1e28a8913740026f00cf318ee71917825d6caaa9400fe47fc0948ef5bf48842b48b316d2f67c7ba7813884f96f5ca4bf23a3d2b740b3b6753733a2f9e8de1f2d82f5d64302128dbfdbef3d1b0398d64712cfb5c205b80821704287b8512732342190447e3d9d6ada21c58f71df38766f425b4e247c5cd910b00903539bb7763c644939d76afc543e9bb866a3c9b556d039bf1755bf43d97652e8cf7753b56f99cdd2e6f0662847923aed7e2064eeea2471f1547bb48f4c7672cab7e1918126f28700ed30a0ecf0cdaf1f1010216b9c46c30d8d6caac054ceecdea6e459e933096f9af8c49962d68febebe10c156f198b92aa21f4b5ffec3ebc5bafc4ae22d3a3a3030f66f5a2df607081e59baf4d782f6e86c53e5e44c81ad49d7b544f83fff4402ed1c481513295a31b897add2f1f88417eb84e0d957161b7a47713f1b367996d38d97d4ee970aab090ce2749962009418b004eb5d8e71d6cd74ecfca215d49409118a15501e85cd45721f5bcd3181088fdc112c5c3204617b186efe2c47a3050c2bb7399705bfffa361494412dbb091fe445d47bb08433987053c7f7a65c752377ca7baf855fd5c6bc91603d8093ed73073022edcd898f5a91b217298049ab74e565d495e3c9749490f0b112caa622dfacad5f7a29af37b96699b863991cfb1dbbca0c9acd84c32cab38e032a15855203edbd3992187e6b789d554df850413fc53521faf87a204cb93a334df179dcd3844f173aa59df03e241db69133b1e6a83210ac4acb50f3884b53b9b4f494398e2044e016223667eeae0ecec28b571bd587d43e3512016e659a2cade2affd8ba5e338196494dca6fcc98b6f3a068f23f31ea1d378eb748e8ed9e6535e9e2a3bab6eb3a58b03a81a8f0634ce03d41ff60c39ecfb88e406aa27e9cabf64c86849ed42379fc2650e692329d2ffc73605b3dfef62747e7086f5f23d58b575fcded6f44d83ad033b7a7d0184e75e28870b4b47eb8856dc057a8aa54ea029250a0ef8b06c309e1306ff3797d98e38b6989070a6c1983185bcf684bf02009626db96955bb351089507343d6abfc228c96a23a2628072f42fce1b4c2d436a93942c9aa750451ce07aefbfd15ce827534b5050925ce257592609b268f22f251fdd5af82e178118db5840184fc162a9a94858352b333dbc9e86438b3516acced015b414004687a71f8e33e5fd24108677900fea37bbe6d99773828ae3bf1b2346540189760c5f7297b7c57d21c8569f3b4b8e8d7e4e887b0bcaae2cf24c37add2a0f5dc940df7ceddd4e00a12246f5b09caab31ff1d7ada0c8e597fa972301c4789394699dc9ff44dc1fcf26dc3671a55678bc172e015c798fd11b147c28394432b5a0803db13fca4b31e09ec05cdbd9e456cad1404e", 0x1000, 0x64c3, &(0x7f0000007000-0x50)={0x1, 0x1000000007f, 0x5, @thr={&(0x7f0000020000-0xcd)="86b0bf0faf490a923c5d600c2990ae2e582a1c0f85700f53874ed3b98c741f5a692564ea787092a5be3388ff5c27e9d17c85f0bb0fd3dff6bbaab596f1aba09c421d288208c4b1a74e0bcd35ded973f20fae6209eb1f6ada3f20cd875f553d57ba99207f85422a66e53c46909ecbdbc0b0e144d1182b907ccc1b47a05f831b82cfbbd5318b8f56d2c10543fefc81b9e9378912df1061ba05af6606df811b22be225f3ffe65e6fbc411d3db9c826e7e255844ea15b006c72fd9f564e185d39b87e637d39468b7147b9ca68e391c", &(0x7f0000010000)="29ca52c405df74198273b40144dc81f8598b9b831c5d07d2266bdb69a563c8be5ef3381ea18bdf8ea0851461911d16f9d508384026d6479b46cef73a73650756e476b7806158081fe5d0c1dd0e66b4c6ea74b830c5f956199f74a9187be3634b55d3ddf1ed2a894a9c11066794025594e1c0235bc3ffff1e186f004767d5adcc6d9cc5de70adcadaa16f7004017a2151ab43beadf3a18478639631d5598e26c1481c7d9b11addc1af24b99c39a01354241e0f7a74e"}}, 0x1, r4}, &(0x7f000001f000)={0x9, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f0000020000-0x4)="2b8ad4d9", 0x4, 0x1, &(0x7f000001f000)={0x100000001, 0x56, 0x2, @pad=[0x80000001, 0x5, 0x5, 0x0, 0x6, 0xb5, 0x428, 0x3]}, 0x1, r5}]) r6 = gettid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r4, 0x2000000000000006, &(0x7f000001b000-0x20)={0x2, 0x1, 0x8153, 0xc8, r6}) fcntl$setsig(r1, 0xa, 0x200000002) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x2000008, 0x32, r1, 0x0) ioctl(r0, 0x100000089a0, &(0x7f000000e000)="2e2e") mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) clock_gettime(0x2, &(0x7f0000022000-0x10)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000003000/0x7000)=nil, 0x7000, 0x1, 0x42011e, r4, 0xff7fff7ffffffffe) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x27, 0x1012, r1, 0x0) readv(r1, &(0x7f0000011000-0x50)=[{&(0x7f0000021000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f0000022000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000000000)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000014000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000021000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}], 0x5) [ 29.616971] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 29.627700] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. [ 29.631411] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/08/16 08:13:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000670000)=0x9, 0x4) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a55000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$inet(r2, &(0x7f0000f60000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c02000-0x4)=0x10, 0x80846) r4 = accept$inet(r3, &(0x7f0000f60000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e13000)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r1, 0x29, 0xc, &(0x7f0000ecd000-0x4)=0x5, 0x4) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000b51000)=0x3e, 0x4) r5 = accept4$inet(r4, &(0x7f00002ff000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f58000-0x4)=0x10, 0x80800) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000875000)=0xffffffffffffbfff, 0x4) sendto$inet6(r1, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) vmsplice(r5, &(0x7f0000e96000)=[], 0x0, 0x20000000040) socketpair$inet_sctp(0x2, 0x40006, 0x84, &(0x7f00002a9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000101000-0x104)={0x0, 0xfb, "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"}, &(0x7f0000f63000-0x4)=0x104) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00004ae000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x2, 0x5, 0x1}, &(0x7f0000f62000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000098000)={0x807fffffffffc, 0x8004, 0x4, 0x4000000005, 0x800404, 0x100000000, 0xdabb, 0x5, r7}, &(0x7f000023b000)=0x20) sendto$inet6(r1, &(0x7f0000f0b000-0x1000)="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", 0x1000, 0x48000, &(0x7f0000f63000)={0xa, 0x2, 0xffffffffffff7ffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f61000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000a11000)="55bdbde68ee5b45ef2e2fbacc50007ee3f8bf5704bf2cdecc318af30a8931585ec94fbd57944478be8362d78f731", 0x2e, 0x40000, &(0x7f000069d000)={0xa, 0x1, 0x10000000057, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000f63000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000f63000-0x4)=0xc) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0xe, &(0x7f0000f65000-0xcc)="e71a618f5087f319e2b0f52f1736c514235028487c44649298308116d8d432186c9c2ed6d8468bd4270ca55c72451b825f06432ee967bc5fdf531254ce21bfdfbe2c0d92a2fab5730235729e59709557d4318d268280ff86b326867d272afd685774264de31022f9d1098f1d986f34a1c539d9667ebea3966c6a4c05959e5ffe8a3d89fbdf456ae596c1201e9fbf321028bee11b80ea2b24a9a2e3f64fbb29a71346019586a2375f899cc4d7f0c7cd805c62b91d442a629111b2263074f8fa5e9e50c46ac1ae14447334dc08", 0xcc) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[{&(0x7f0000f5d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000b23000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000a22000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000f5e000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000f63000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000f5e000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000a0c000-0x12)="000000000000000000000000000000000000", 0x12}], 0x7, &(0x7f0000f62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x8}, 0x2}], 0x1, 0x2041, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r6, 0x29, 0xd3, &(0x7f000004b000)={{0xa, 0x2, 0x4e, @loopback={0x0, 0x1}, 0x303}, {0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x0, [0x1000, 0x3, 0xffffffffffffd529, 0x2f, 0x10001, 0x2, 0xe0000000000000, 0x3]}, 0x5c) sendmsg$netlink(r0, &(0x7f00001d8000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0x20d0d, 0xfffffffffffffffd, 0x0, "29"}], 0x14}], 0x1, &(0x7f0000916000-0x110)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) readv(r0, &(0x7f000092f000)=[{&(0x7f0000535000)="", 0x0}, {&(0x7f00003dd000-0x8e)="0000", 0x2}], 0x2) socket$inet_dccp(0x2, 0x6, 0x0) 2017/08/16 08:13:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = syz_open_dev$dri(&(0x7f0000399000-0xf)="2f6465762f6472692f636172642300", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000604000-0x8)={0x0, 0x0}) r3 = syz_open_pts(0xffffffffffffff9c, 0x2000) ioctl$VT_RELDISP(r3, 0x5605) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000625000-0x8)={r2, 0x3}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000109000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000007a000-0x10)={0x0, 0x7, &(0x7f0000f8e000-0x94)=[@in6={0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b27000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00003b4000-0x8)={r5, 0x3}, &(0x7f0000917000)=0x8) ioctl(r1, 0x1bf, &(0x7f0000124000-0x2)="f30e") fcntl$getownex(r0, 0x10, &(0x7f0000df4000-0x8)={0x0, 0x0}) readahead(r1, 0x2000000000000, 0x10000) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000413000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000064f000)=0x5) 2017/08/16 08:13:45 executing program 6: r0 = syz_open_dev$sg(&(0x7f000080c000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f00000fe000)=0x0) io_getevents(r1, 0x0, 0x4, &(0x7f0000986000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000925000)={0x77359400, 0x0}) r2 = getpgrp(0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x832, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000ffd000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000cbd000-0x10)={&(0x7f0000135000/0x2000)=nil, 0x2000}) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r4, &(0x7f0000019000-0x1)="6a", 0x1, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r4, &(0x7f0000156000)=[{{0x0, 0x0, &(0x7f00003e5000-0x50)=[], 0x0, &(0x7f0000129000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000ca0000-0xb6)="0208a252d543a26c525c23416ef312a388062f4fb7aac932ffcc7c4fc162cbd8368013ca7e8a176dca066b45616db3d5b90d85140586a383485c8ca06dae3ceb43d6a8803ad6d956362aaefc9d2cbd9f2499b985c466b53d22db44dac8dd4494682e5c5ae86a013771e25acc5ae958d2996351c1c98c23ca114db6d6b115eabbe3ba2cb9078988873d0a0695022382202d10996e47715d5d1282d9ab0acb6c4a55cae17810dea87035ccb3ee2357e04ce68effcd0aac", 0xb6, 0x800, &(0x7f00001f3000)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x80000001}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000be0000)=0x3ff, 0x4) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f000053f000-0x4)=0x2, 0x4) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f000032b000-0x10)=@buf={0x18, &(0x7f00008eb000)="decaed12a946474e2d22f2117dcc575af1f4beddb1400cab"}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000eba000-0x4)=0x0) getpgrp(0x0) r6 = gettid() r7 = getpgrp(r5) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000de8000-0x4)=r7) connect$inet6(r4, &(0x7f00009fd000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, 0x1c) r8 = epoll_create1(0x0) epoll_wait(r8, &(0x7f0000c47000-0x24)=[{0x0, 0x0}], 0x1, 0xffffffffffffffff) readahead(r8, 0x100000000, 0x6) accept$netrom(r0, 0x0, &(0x7f000058d000)=0x0) poll(&(0x7f0000ec5000-0x18)=[{r8, 0x1, 0x0}], 0x1, 0x81) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r3, &(0x7f0000410000)={0x1000000001, 0x0}) ptrace$peekuser(0x3, r6, 0x3) 2017/08/16 08:13:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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) r1 = socket$inet6(0xa, 0xe, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00002bf000)="2f6465762f7573626d6f6e2300", 0x93de, 0x600600) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e60000)={0x0, 0x31}, &(0x7f0000e7b000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f9b000-0x20)={0xffffffffffffffff, 0x5, 0x0, 0x9, 0x9, 0x7fffffff, 0x75, 0x7fff, r3}, &(0x7f0000d1f000-0x4)=0x20) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000413000-0x4)=0x8000000000001002, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000058a000-0xd8)={0x0, 0xcf, "f69c77a4e16c0257efc28d03645aef530bbfe34539bd9b58c55b9419bb05123c3ee15ff60b948d8f6004b88606cfe437e67504450708377dabf001b7cd39da37ac47f104d34a85f859c54b7fdfc47508a9d06a0821eee1e42ed509570132efc2128fb5e7c34bd1cbb7aaa2d399f8a8f3fb872be0403daf41a8c0a024b21099532502378a0d18d586452c2feaf3249db70d8472eb2d5ce8286b2b636a173383bb599a3747f529f822316335ce50638ab52bb28699489e1d24b7a1f3c99465eef471f2580532314b49075935a3c6836e"}, &(0x7f0000af5000-0x4)=0xd8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007f6000)={r4, 0x9be4}, &(0x7f0000789000)=0x8) listen(r1, 0x0) getuid() close(r1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000dc000-0x51)={0xc30, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0x0, 0x101, 0x5, &(0x7f0000b3d000)=@generic="eba80bd83ada8a728e97003749012a69", 0x6, 0xfffffffffffffffd, 0x36}) 2017/08/16 08:13:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000020e000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00001be000)={0x0, 0x0}) r1 = getpgrp(r0) ioprio_set$pid(0x402, r1, 0xffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pause() timerfd_gettime(0xffffffffffffff9c, &(0x7f0000973000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r2, 0xfffffffffffffffe) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x7, 0x32, r3, 0x0) r4 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) r5 = syz_open_pts(0xffffffffffffff9c, 0x40040) ioctl$TIOCCONS(r5, 0x541d) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b52000/0x1000)=nil, 0x1000, 0x4, 0x30011, r4, 0x0) inotify_add_watch(0xffffffffffffff9c, &(0x7f000020c000-0x8)="2e2f66696c653000", 0x8000000d) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000d2c000)={@common="74756e6c300000000000000000000000", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) prctl$setfpexc(0xc, 0x800000000000002) mmap(&(0x7f0000292000/0x3000)=nil, 0x3000, 0x3, 0x5010, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000e5e000-0x4)=0x5) ftruncate(r6, 0x7fff) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r4, 0x0) pwrite64(r3, &(0x7f0000ca8000-0x50)="fa98ada26370383b209dc5030f4b8d14a5e7f7217165171cb52854b3b88f9a0efafd9e9d4ca5037f2d7a764e39c53c69770d8097bfa6fc6b941c48434770371f24a45f87024f227079000816ac5fbf9b", 0x50, 0x0) read(r4, &(0x7f0000e5c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) fcntl$dupfd(r4, 0x0, r2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000e5c000)={0x0, 0x0}) 2017/08/16 08:13:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e9000)="2e2f66696c653000", 0x3d91f046c1d12a12) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x100000, 0x80000000000000, 0x0, 0x0, 0x4, 0x6, 0x5, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = socket(0x10, 0xd, 0x1b1e) r3 = getgid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e95000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000de0000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000367000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) r6 = msgget$private(0x0, 0x200) msgrcv(r6, &(0x7f0000561000)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xdc, 0x1000000000000, 0x1800) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) delete_module(&(0x7f00007d8000)="00", 0x200) semget$private(0x0, 0x4, 0x73) sendto$inet(r2, &(0x7f000023a000)="", 0x0, 0x20004800, &(0x7f00001bb000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = creat(&(0x7f0000b1d000-0xa)="2e2f636f6e74726f6c00", 0x108) setsockopt$netrom_NETROM_IDLE(r7, 0x103, 0x7, &(0x7f0000fa1000-0x4)=0xfffffffffffffffd, 0x4) recvfrom$unix(r7, &(0x7f0000013000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99, 0x40, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) setrlimit(0xf4b2eaa19e29fc07, &(0x7f000067f000)={0x7, 0x10000}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) getpid() getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000c7e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000966000)=0xc) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f0000013000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) [ 29.657403] QAT: Invalid ioctl [ 29.657750] QAT: Invalid ioctl [ 29.666089] QAT: Invalid ioctl [ 29.666573] QAT: Invalid ioctl 2017/08/16 08:13:45 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x803, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r3, 0x4, 0x2001) socket(0x4000006, 0x80004, 0xe6) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x6, 0x3fe) setsockopt$inet6_int(r5, 0x29, 0xcb, &(0x7f00002c0000-0x4)=0x8, 0x4) r6 = socket$netlink(0x10, 0x3, 0x1) sendmsg$netlink(r6, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f000000d000)=[{0x14, 0x23, 0xfffff7ffffffefff, 0x0, 0x2000000000000000, "0e"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b42000/0x2000)=nil, 0x2000, 0x100001000007, 0x8010, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aa7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00008eb000)="2f6465762f72746300", 0x208208, 0x0) write(r5, &(0x7f0000056000)="221108041a0007fc440902090007ffff00000000140009eb00010000003f0145", 0x20) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000b4c000)=0x0, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) r8 = socket(0x10, 0x800, 0x2) listen$netrom(r7, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000c01000)={0x61, 0x80, 0x1000, 0x2000000000004, 0xe54d}, 0x14) r9 = socket(0x10, 0x2, 0x0) getsockopt$netrom_NETROM_T2(r7, 0x103, 0x2, &(0x7f0000cb5000)=0x2, &(0x7f0000582000-0x4)=0x4) write(r9, &(0x7f00005c9000-0x27)="26000000130047f107000083140022e3041000ff010000000000000000000000050010000600d4", 0x27) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f000059a000)=0xffffffff00000000, 0x4) 2017/08/16 08:13:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000226000)="2f6465762f766373612300", 0x1, 0x1000000000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x3, 0x10000000000003c) symlinkat(&(0x7f0000e61000+0xdfc)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000008000)="2e2f66696c653000") r1 = socket(0x11, 0x0, 0x20) mkdir(&(0x7f00007bc000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000216000-0x4)=0x0) stat(&(0x7f000041c000-0x8)="2e2f66696c653000", &(0x7f00004ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b90000)={r2, r3, r4}, 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x0) getdents(r5, &(0x7f000035e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x780) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00000d4000)=0x0) ioctl$TIOCGSID(r5, 0x540f, &(0x7f00003d0000)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000ff9000)={0x0, 0x0, 0x0}, &(0x7f0000ee3000-0x4)=0xc) getgroups(0x4, &(0x7f0000928000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001e2000)={0x0, 0x0}) mkdir(&(0x7f00007bc000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) r6 = inotify_init() setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00005f0000)=0x2, 0x4) inotify_add_watch(r6, &(0x7f0000e50000)="2e2f66696c653000", 0x4000000) openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x0) getdents(r5, &(0x7f0000a80000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x760) 2017/08/16 08:13:45 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000bfe000-0x9)="2f6465762f73672300", 0x100, 0x406000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004de000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fce000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000006000-0x20)={0x0, 0x4, 0x32, 0x3, r1}) r3 = creat(&(0x7f0000e3c000-0x8)="2e2f66696c653000", 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) mmap(&(0x7f00008b5000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) close(0xffffffffffffffff) perf_event_open(&(0x7f00008c8000-0x78)={0x2, 0x78, 0xdd, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x424, 0xfffffffffffffffd, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x803, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$usbmon(&(0x7f00009c3000)="2f6465762f7573626d6f6e2300", 0x1, 0x200000) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f00007e1000-0x64)="12f7c676a6936490e54aa2836ebd6568ca83271c78d766f5e4a07e9672b8b764934fedbaafe882e53193bb649e6cecf3ef35c68217b17fa9d057ce72e3c5921901dc39cc055e467b23500d48a59d88ba5fa33bb9ed5f4b8a6366a78e6e631b2b70d9e2d3", 0x64) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$tun(&(0x7f0000d11000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000687000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$unix(r4, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) munmap(&(0x7f0000dee000/0x4000)=nil, 0x4000) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) bind(r5, &(0x7f00007aa000-0xa)=@un=@file={0x10000001, "2e2f66696c653000"}, 0xa) fcntl$setstatus(r7, 0x4, 0x42400) 2017/08/16 08:13:45 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6870657400", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0x55d4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa2, 0x5, 0x2, 0x100, 0x2, 0x7fff, 0x20, 0x10042b9f, 0x7, 0x6, 0x8, 0x8000, 0x6, 0x4, 0x401]}, &(0x7f0000758000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0xfc, 0x0, 0x141d, 0x3, 0xc9e, 0x10001, 0x82a, r3}, &(0x7f0000c87000-0x4)=0x20) tgkill(r0, r1, 0x80) waitid(0x0, r1, 0x0, 0x1000001, &(0x7f0000fb4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x1c, 0x4000000000000002) 2017/08/16 08:13:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000cd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x200000200003fc) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) fstatfs(r0, &(0x7f000053c000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000001a000)={{{@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, 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, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = syz_open_dev$dri(&(0x7f0000a16000-0xf)="2f6465762f6472692f636172642300", 0x4, 0x100) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000096e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000776000)={r3, 0x13}) syz_extract_tcp_res(&(0x7f0000929000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="a3e2d55ba07f", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r4, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0xa, [0x4, 0x7]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @timestamp={0x8, 0xa, 0xfffffffffffffffc, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x0, 0x6, "ca4f447f"}]}}, {""}}}}}}) r5 = syz_open_dev$mouse(&(0x7f000022e000)="2f6465762f696e7075742f6d6f7573652300", 0x32, 0x30000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000068000)={0x4, &(0x7f00003ae000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000c4f000)={r6, 0x1}) 2017/08/16 08:13:45 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002e5000-0x11)="2f6465762f7667615f6172626974657200", 0x40004, 0x0) ioctl$KDMKTONE(r1, 0x4b3b, 0x53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f7f000)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000a7a000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b39000-0x18)={@loopback={0x0, 0x1}, 0x1f, r3}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x400000000000032, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) semget$private(0x0, 0x0, 0x4000000000002) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000045d000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x4) symlink(&(0x7f0000fb0000-0x8)="2e2f66696c653000", &(0x7f0000001000-0xa)="2e2f66696c653000") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) set_mempolicy(0x8003, &(0x7f0000001000)=0x1ff, 0x7f) r6 = socket(0x10, 0x2, 0x0) remap_file_pages(&(0x7f0000d91000/0x2000)=nil, 0x2000, 0x7, 0x6, 0x6000) memfd_create(&(0x7f0000dce000)="00", 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000ccb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000270000)=0xc) write(r6, &(0x7f0000cc9000)="1f0000004a0007a200001b70000008ff0a3f80160000000025000003441951e1", 0x20) add_key(&(0x7f0000fb1000-0x6)="6c6f676f6e00", &(0x7f0000fb1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fb1000-0x9d)="2ca7bb1fc85abf427eee6f1dac781220fd4db482cad9f36e5db6e7cd78bfe79353af16e40b3945d2cfbf44c4a24285d8e14b40e448e922e078b626645c6f502e7ae98c054541af65e4c61937dccf4efd455c31f1e0fe1e297011efe59ea34b4604cc887b1ba538fe1c00c7a33e0fb11128208431f7b80c2aa40f483f97f25f13e97ba2fb90aa3dd6e4d6956324e67d4d3ed2c880cfcf8ea4222471e89b", 0x9d, 0xfffffffffffffff8) 2017/08/16 08:13:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="df") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000289000)="2f6465762f6175746f667300", 0x8000, 0x0) mknodat(r0, &(0x7f00007b5000-0x8)="2e2f66696c653000", 0x100, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000bd9000-0x20)=[], 0x0) r1 = memfd_create(&(0x7f0000900000)="6c6f2b00", 0x1) fchdir(r1) fsetxattr(r0, &(0x7f00003d3000)="40292a5c776c616e31405c656d3070726f63e32b757365725d00", &(0x7f00000f6000)="6c6f25707070306c6f2a00", 0xb, 0x3) 2017/08/16 08:13:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x1010, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005f8000)="2e2f66696c653000", 0x10) r1 = syz_open_dev$evdev(&(0x7f0000810000)="2f6465762f696e7075742f6576656e742300", 0x1c0000000000000, 0x80) readahead(r1, 0x4, 0xce23) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000f8f000)="") fcntl$getownex(r2, 0x10, &(0x7f00008a6000+0xc4a)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000037d000)=0x0) getpgid(0xffffffffffffffff) r3 = gettid() r4 = getpgid(r3) fcntl$setownex(r2, 0xf, &(0x7f00006ad000)={0x2, r4}) inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000662000)={0x0, 0x0, 0x0}, &(0x7f00000ca000)=0xc) syz_open_dev$loop(&(0x7f0000f9d000-0xb)="2f6465762f6c6f6f702300", 0x100, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000076b000)={0x8000, 0x0, 0x2, 0x100}) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)="07", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2) munmap(&(0x7f0000007000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x2000000005fff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000008000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10, 0x80800) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000054d000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000a68000-0x8)="2e2f66696c653000", &(0x7f00007e0000)={{0x77359400, 0x0}, {0x0, 0x2710}}) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000338000)=r4) 2017/08/16 08:13:45 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x402000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x1000000000000000, 0x10000) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000003000-0x68)={0xc, 0xffffffffffffff21, 0x401, {0x0, r2}, 0x3, 0xaacc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) tkill(r3, 0x21) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f000029a000)=0x0, &(0x7f000029b000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000004000-0x14)={0x104, 0x33e24d0c, 0x50, 0xeb64, 0x1, 0x6, 0x7fff, 0x2, 0x8001, 0x1000000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000002000-0x8)={r4, 0x2}) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000004000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000006000)=[{0x1000, 0x6, 0x4, 0x7, @tick=0x0, {0x9, 0x2}, {0x80000000, 0x1ff}, @queue={0x3ab, {0xbf95, 0xfffffffffffffffa}}}, {0x1, 0x0, 0x4, 0x80000, @tick=0x5, {0x2f94, 0x4}, {0x1000, 0xfffffffffffffff9}, @note={0x2000000000000000, 0x3, 0x100000000, 0xcc, 0x10001}}, {0x4, 0x5, 0xb083, 0xf4, @time={r5, r6+10000000}, {0x33e3, 0x5}, {0xfe00000000000000, 0xc8}, @time=@tick=0x10000}], 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/16 08:13:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x3, 0x7c58) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c07000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8f, 0x0, 0x1, 0x1, 0x5, 0x7fffffff, 0x2954371b}, &(0x7f0000c81000)=0x20) perf_event_open(&(0x7f00007fb000-0x78)={0x2, 0x78, 0xdd, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x4, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000a6000)={0x0, 0x0, 0x4, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept(0xffffffffffffff9c, &(0x7f00006a0000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b9c000-0x4)=0xa) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) accept$unix(0xffffffffffffff9c, &(0x7f000066c000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000048a000-0x4)=0x6e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000cf9000-0x18)={0x0, 0x5, 0x30, 0x7fffffff, 0x9}, &(0x7f0000f24000)=0x18) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) sync() mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f00008a3000)={0x10, 0x0, 0x0, 0x924}, 0xc) write(r2, &(0x7f0000f63000-0x1f)="1f0000000104ff00fd434500009564090000000008000100010400dcffdf87", 0x1f) socket(0xf, 0xe, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000d57000)="1f0000000004fffd4345bb070000eae000000009000100020000030100005e", 0x1f) fcntl$setsig(0xffffffffffffffff, 0xa, 0x2) r3 = socket(0x3, 0x5, 0x8) fcntl$notify(r0, 0x1, 0x1b) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000017f000-0x4)=0x3, 0x4) 2017/08/16 08:13:45 executing program 0: r0 = inotify_init() mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000008000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000bc3000)=0x0, 0x4) r2 = socket$inet(0x2, 0xa, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x9, 0x0, 0xfffffffffffff030}, {0xa, 0x0, 0x3, 0xffffffffffffffff}]}, 0x10) syz_emit_ethernet(0x39, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x773c, 0x1, 0xfff, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7}]}]}}, @igmp={0x17, 0x0, 0x0, @multicast2=0xe0000002, "b8a42c"}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x0, 0x0, 0xac2964179f8aa261) getpriority(0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000a56000-0x28)={@common="67726574617030000000000000000000", &(0x7f00000fd000)=@ethtool_perm_addr={0x20, 0xac, "f0aa3ffe245d4e099ee80afc93773c00221caad87e29822aeac8c49ad7b10eb00afe552e01850f594cac47392bc56e724c893c0339ecffb16ad363fd0ef9e18f8f7911c6470e7f0f52b5e5396bfd1200b0680e46c710b7eec21b86d89f5e104c0ad67da88744f3ade9336f41d3d32e6853bc0a36880ac972d78edb30b6118f6dfb5478cfe13d244c1c41ff308eb979850255ed432f11ffc2439faddaea8cf6056b25255b2015a60949fb1a5c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000, &(0x7f0000768000-0x8)=0x400009620, 0x0) pipe(&(0x7f0000fcf000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000152000)={{0x132, 0x1ff}, {0x80000001, 0x5}, 0x0, 0x4000005, 0x10001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x9) accept4$inet6(r3, 0x0, &(0x7f0000ebe000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/16 08:13:45 executing program 4: mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f000012008100000000000000000a", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$vcsa(&(0x7f0000dc5000)="2f6465762f766373612300", 0x401, 0x400) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000dc5000-0x4)=0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) read(r2, &(0x7f0000dc1000-0x1000)="00", 0x1) r3 = syz_open_dev$sg(&(0x7f00005ec000-0x9)="2f6465762f73672300", 0x802, 0x42202) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f0000df8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, "676253516f2cf87da0f6d6d00e79508f9890d98f31cf1713a5aa27b24194c98a3772da431a46052495"}, 0x34) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) epoll_create1(0x8000000000000000) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) sendto$inet(r5, &(0x7f0000d1d000-0x1)="f2", 0x1, 0x1000020000001, &(0x7f000012d000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000aaa000-0x50)=[{0x3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000d1b000)={0x1ff, 0x0}, 0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000d26000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) close(r4) r6 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000386000)={0x0, 0x1f}, &(0x7f0000dc7000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a39000)={r7, 0x7fffffff}, &(0x7f00009c6000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dc6000)=@assoc_value={r8, 0xfffffffffffffff7}, 0x8) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = request_key(&(0x7f0000cd6000)="7573657200", &(0x7f00001a3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dc7000)="6c6f000012008100000000000000000a", 0xfffffffffffffffd) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = add_key(&(0x7f0000dc7000)="6b657972696e6700", &(0x7f0000dc8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000435000)="9e3c", 0x2, 0xfffffffffffffffb) keyctl$unlink(0x9, r9, r10) sendmsg$netlink(r6, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x24, 0x401, 0x0, 0x0, "29003d5d0100000021000000000000001f"}], 0x24}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) [ 29.743670] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/08/16 08:13:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000410000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090d000-0x4)=0x10) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000c97000-0x18)={&(0x7f00007c5000/0x3000)=nil, 0x2, &(0x7f000097f000/0x4000)=nil}, 0x18) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000df8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""}, 0xa) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a64000-0x10)={0x0, 0x6, 0x0, 0x0}, &(0x7f0000b90000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00005af000-0x8)={r1, 0x0}, 0x8) io_setup(0x3, &(0x7f0000001000-0x8)=0x0) syz_open_dev$mice(&(0x7f0000e21000)="2f6465762f696e7075742f6d69636500", 0x0, 0x181) r3 = syz_open_dev$vcsn(&(0x7f00003ae000-0xa)="2f6465762f7663732300", 0xfffffffffffffcf5, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f000002b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") io_getevents(r2, 0x7ff, 0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x10)={0x77359400, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r4, 0x100000000000010e, 0xb, &(0x7f0000000000)="", 0x0) ioctl$sock_netdev_private(r4, 0x89ff, &(0x7f0000001000)="34a1b6984f8bf265003f0c7439175e9fc2995ee27efe75910d86ff73776dff486877da0358aa8fd4cec1a13660943642b3dfadaad818c82bd9921e35bd2c5ff8d0d877b02b202cfdf304b290db23581ee3248b786b7df9b03da8c1ca031604e41bc86107c461945d84e406c7b1f178fcf2f78b287966175890fea010e485f34fc757e4cab6e779948301c5fad9d3f38a98ac495b9770072d29d81159665079f88f375a58") timerfd_gettime(r3, &(0x7f0000ee0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$sg(&(0x7f0000059000-0x9)="2f6465762f73672300", 0x0, 0x40002) ioctl(r5, 0x5380, &(0x7f0000196000-0x1)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = timerfd_create(0x0, 0x0) timerfd_settime(r6, 0x3, &(0x7f000000b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) gettid() 2017/08/16 08:13:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000405000)={@generic="bf9635fe2d3c25a8f43b1ad20ae5be6f", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x300000f, 0x3e, r0, 0x40000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000b6e000-0x4)=0x4) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000523000-0xc)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f00001ed000)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000255000)={@common="7465716c300000000000000000000000", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000033f000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x672, r4}) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000342000-0x132)="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", 0x132) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x3000)=nil, 0x3000, 0x3, 0x34, r2, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x1000000000003, 0x1000002050, 0xffffffffffffffff, 0x4) r5 = socket$inet(0x2, 0x800, 0xffffffffffffff80) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000214000)=0x8, 0x4) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3, &(0x7f00005ad000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f00005ae000-0x4)=0x10) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x1, 0x32, r5, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005b3000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000413000/0x1000)=nil, 0x1000, 0x3, 0x1000036, r2, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00002a8000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00005b3000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000490000-0x5c)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x1, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x800, [0x5, 0x10001, 0x1, 0xff, 0x401, 0x5, 0x201, 0x100]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x4, 0x10000, 0x4, 0x10000, 0x2}, 0x14) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r7, 0x29, 0x10, &(0x7f00005b4000-0x4)=0x84c3, 0x4) mmap(&(0x7f000036b000/0x4000)=nil, 0x4000, 0x800000003, 0x32, r7, 0xfffffffffffffffc) 2017/08/16 08:13:45 executing program 1: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = eventfd(0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000)="2f6465762f70746d7800", 0x40000, 0x0) ppoll(&(0x7f0000021000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000022000-0x10)={0x77359400, 0x0}, &(0x7f0000022000-0x8)={0x0}, 0x8) splice(r2, 0x0, r1, 0x0, 0x9, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f000053e000-0x4)=0x1, 0x4) mmap(&(0x7f00009b8000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x2b, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x8012, r4, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x216, &(0x7f0000f60000)="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", 0x1003) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f000011a000-0x10)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000c16000/0x13000)=nil, 0x13000, 0x9, 0x110, r3, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000015000)={@empty=0x0, @broadcast=0xffffffff, @rand_addr=0x1}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0x1000004, 0x803c, r3, 0x40002) mmap(&(0x7f0000cc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r2, 0x2) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00001a4000/0x4000)=nil, 0x4000, 0x3000008, 0x32, r5, 0x0) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x82) writev(r5, &(0x7f0000fd4000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c305000040000200020000000000000080000900130001000000ff00280fe2000000000000000207000d0001a2", 0x39}], 0x1) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x5, 0x3f, 0xffffffffffffffff, 0x4000000000000000) finit_module(0xffffffffffffffff, &(0x7f0000fd6000-0x16)="656d3173797374656d73656c696e7578757365725c00", 0x2) dup2(r0, r5) 2017/08/16 08:13:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getpid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) capget(&(0x7f0000175000)={0x19980330, r0}, &(0x7f0000131000-0x18)={0x9c6, 0x0, 0x62f, 0x8001, 0xa5, 0xff}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) tkill(r0, 0x5) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e29000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000780000-0x4)=0x1c, 0x800) r2 = accept(r1, &(0x7f0000c51000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a90000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000125000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x12) 2017/08/16 08:13:45 executing program 0: r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0xef2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xa, 0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00006a9000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xdcc000)=nil, 0xdcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = epoll_create1(0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000dcb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000256000+0x17d)=0x1) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000dcb000)={0x7, 0x0, 0x8001, 0x7b, &(0x7f0000dcc000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, &(0x7f00000b8000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000975000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000cf3000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fc000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dcb000-0x8)={r6, 0x804}, &(0x7f0000761000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dc9000)={r7, 0x1, 0x8, 0x8, 0xed6, 0x100040}, &(0x7f0000dca000-0x4)=0x14) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00001b3000)={0x0, 0x0}) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, 0xffffffffffffffff, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r8, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r3, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x9, &(0x7f0000dc7000)={0x6}, 0x8) r9 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x4000, 0x0) gettid() ioctl$KVM_IRQFD(r9, 0x4020ae76, &(0x7f0000a3c000-0x20)={r9, 0x4, 0x4, r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x28, 0xc) 2017/08/16 08:13:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000387000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f000093e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x3a000) r1 = userfaultfd(0x27fc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) accept$nfc_llcp(r0, &(0x7f00000ba000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000467000-0x4)=0x60) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f8f000-0x8)={0x0, 0x0}) r2 = epoll_create1(0x0) r3 = epoll_create(0x1ff) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) r4 = syz_open_dev$ircomm(&(0x7f0000725000)="2f6465762f6972636f6d6d2300", 0x9, 0x900) ioctl$TCXONC(r4, 0x540a, 0x0) timer_create(0x2, &(0x7f00004f4000-0x50)={0xfffffffffffffff7, 0x0, 0x2, @pad=[0x9, 0x3, 0x3, 0x0, 0x3, 0xd0f, 0x2145, 0xbb4]}, &(0x7f0000f90000-0x4)=0x0) r5 = syz_open_dev$sndseq(&(0x7f000001c000)="2f6465762f736e642f73657100", 0x0, 0x0) syz_open_dev$ircomm(&(0x7f000064f000)="2f6465762f6972636f6d6d2300", 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000fbf000)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = dup3(r5, 0xffffffffffffffff, 0xfffffffffffffffd) ftruncate(r6, 0x5) dup3(r3, r2, 0x0) 2017/08/16 08:13:45 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x803, 0x0, 0x20100, 0x1, 0x80000001, 0x10000, 0x80e6}, 0x20) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000f69000-0x8)="2e2f66696c653000", 0x0, 0x2) sendto$inet6(r1, &(0x7f0000f5f000)="ccfe8e25f90ba71be4a9c6c80ea3439b759047050c8cac27a4e2a514e9c2de77392168d48ff6cada", 0x28, 0x0, &(0x7f0000ccf000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c2c000)=0x0, &(0x7f0000566000-0x4)=0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x1000004, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f6a000)={{{@in=@multicast1=0x0, @in=@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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6b000-0x4)=0xe8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f65000)={@generic="776300fcfff98caec506cb59dca06657", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f63000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d74000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f63000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0x9d, 0x0, 0x7, 0x3, 0x20, 0xa0, 0xc0, r5, r3}, {0x6, 0x1f, 0x8, 0x2, 0x1, 0x1, 0x42, 0x1ff}, {0x6, 0xfff, 0x69, 0x103}, 0x4, 0x7, 0x8, 0x0, 0x40, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x6}, 0x13, @in=@empty=0x0, 0x8, 0x3, 0x4, 0x200, 0x1, 0x2, 0x5}}, 0xe8) r6 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r4, 0x0, 0x13, &(0x7f0000f68000)=0x0, &(0x7f0000f6b000)=0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000ddc000)=0xffffffffffffffff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000965000-0x1000)="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", 0x1000) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x2, 0x10003, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00000ad000-0x4)=0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0xff, 0x1, 0x9, 0x6, 0xfff}, &(0x7f0000f64000-0x4)=0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000527000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r7, &(0x7f0000f68000)={0x0, 0x0, &(0x7f0000f18000)=[{&(0x7f0000ade000-0x2a)="ccf992d48a9987ea525af5b00096b1c97bca05312215a604d23e88eedbfdaacacd45cc7725d836f87559", 0x2a}, {&(0x7f0000f6d000-0x41)="3bd17db5e70cf6d074d29e57c01fd64ec55967edf903bb21f2ee8e708344da84f9e6760585f88cc7b9420a8610d30b045227d35c9046df03d13ff9f9e1c29eb1e4", 0x41}, {&(0x7f0000eab000)="0a8f026a7bd65092e57c3fff7f554d6251188f059708", 0x16}], 0x3, &(0x7f00004fa000)=[{0xb0, 0x1112, 0x2, "44b05deada5bcc91c775df222f0189bbaa6f752cd3b0149b92ea71a603125e0a6d1e41d45a49a76b6389bd9a3a6aa1ad51ad41355c82d0b0840b0092c82ae4596b372ff8ad19cc3d240ddd693004cad5167743fa6ab2e20df4cf623451cb56dc1492c6eff658b28a7a08b2bfdf2addaa5ccc7663fc4d7bbea12cd639fda374afc409ae14b569b149f4769e84a27b8fb190b8bdd4e9fb2b1b16ef58c686245f"}], 0x1, 0x8000}, 0x20004080) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r7, 0x0, 0x100002a, &(0x7f0000f6a000)={@loopback=0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000f59000)=0xc) r8 = socket$inet_sctp(0x2, 0x40000000000002, 0x84) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f6d000)={0x0, 0x94, "a9119883efa051ffa49c61cf8c33d98675ea78134d2f53e98ef59b25e3b2e8164b154efcd326cd18717dbf8243ddf2cf85ac44c7fb4a7f01fdfce7fcbc52c4bf910179bba081a0020b2b0c25747b14addcfa8e47e1526d6cd2919af5965431b2ab15543adb46f43110967d4b81bb351ea1e30257229b55b87e96046c228e1d617df0db728913e949c3d92f6a47018cd40ac980a9"}, &(0x7f0000f6d000)=0x9c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000641000-0x8)=@assoc_id=r9, &(0x7f00001c6000-0x4)=0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e2b000)={0x0, 0x400040000004}, &(0x7f0000183000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000f67000)={r10, 0x400000005}, &(0x7f0000f6b000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000f68000-0x8c)={r11, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f67000-0x4)=0x8c) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000f59000-0x8)={0x0, 0x7f}, &(0x7f00007f6000)=0x8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f0000f6e000-0xc)={0x0, 0x0, 0x0}, 0xc) sendto$inet6(r0, &(0x7f0000f65000-0x34)="66249b326cc2cd0909076a7e7672fcff2e7d09e953cd88e9a8d025bba2a7c04477a8a4e6b219d44c08cc33c969a2ac7df023df67", 0x34, 0x400000000000000, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2017/08/16 08:13:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x2, &(0x7f000000f000)=[&(0x7f0000e35000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000000f000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x4000009, 0x6, @thr={&(0x7f00006c9000)="", &(0x7f000000f000)=""}}, 0x0, 0xffffffffffffffff}, &(0x7f0000004000-0x40)={0x649e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000000f000)="", 0x0, 0x0, &(0x7f00006c9000)={0x0, 0x0, 0x0, @pad=[0x0, 0x53f6033d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff}]) ioctl(r0, 0x2285, &(0x7f0000007000)="53") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006a8000)={0x1, 0x2, 0x0, 0x9, 0x0}, &(0x7f000006b000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={r1, 0xffff, 0x30}, &(0x7f000080e000)=0xc) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000674000)="108c9c5a964ba04128120bdd4c32f8c606cd8ecd7e739d557e080b507ac45af578d87bcaed2d59e3f0fe042ab0c32e69c808dbec2ea7defbafe60690184f12f57289cb73e4d1a364249ba0dfadb7c07f979b9d4aa8a6f16721c5d52c458547a6d0324805c4cf4108b8554a49c45107d9002e17a10a5adca7620d59f0065dcf02de8f7dfeb48248a475582f00d053703b2d17218386da98e9742a50a71761ddff084b9e6403018f23ff5bceda3cda12e3c1288e149bb03862570b4d005be633905996b09e1eb8b7eee8c2cc7f2e99e87a32903e576bb720bfeca1f27a40948b6cb41b", 0xe2) [ 29.828075] device lo entered promiscuous mode 2017/08/16 08:13:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000fe7000)="2f6465762f6972636f6d6d2300", 0x0, 0x60841) r1 = syz_open_dev$loop(&(0x7f00008a1000)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x19, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e9e071eeb0cba4f4c6d9578bf6ad19d2743ad7db5de3c67fdaf8dd87711fbfc83b5f924bdd1d370007d6d3849e8f4931e74fab670a5e", "b49faaf66c1552d9e869dba0fc84285057eff9804753d0a23eabe0c5f46d9bc4", [0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000c14000-0x4)=0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f00006da000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) recvfrom(r0, &(0x7f000056e000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0, 0x40, &(0x7f00008f0000)=@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000200000)=0x9) 2017/08/16 08:13:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000088c000-0x8)="2e2f66696c653000", 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) r0 = open(&(0x7f0000769000)="2e2f66696c653000", 0x5a002, 0x143) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005a7000)="2e2f66696c653000", 0xfe) r1 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000b43000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket(0x7, 0x4, 0xffffffffffffffff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009df000)="2f6465762f6877726e6700", 0x101000, 0x0) r3 = socket(0x13, 0x800, 0x100000001) clock_gettime(0x2000000000007, &(0x7f00009ff000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a35000)={0x0, 0x9c8, 0x400000000000007, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0xfffffffffffffff8, &(0x7f00000af000)={0x0, 0x0}) utimensat(r2, &(0x7f0000b56000)="2e2f66696c653000", &(0x7f0000674000-0x20)={{0x2, 0x0}, {0x0, 0x0}}, 0x102) listxattr(&(0x7f00001ac000)="2e2f66696c653000", &(0x7f0000820000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd) r4 = openat(r2, &(0x7f0000e3f000)="2e2f66696c653000", 0xfffffffffffffffd, 0x24) close(r3) read(r2, &(0x7f0000566000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4) epoll_wait(r4, &(0x7f0000cf5000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x100000002) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000e79000)={{0xda1, 0x97}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x808, 0x3, 0x5, 0x7fff, 0x1, 0x2, 0x0, 0x6, 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]}) clock_gettime(0x9, &(0x7f00007f8000)={0x0, 0x0}) accept4$unix(r2, &(0x7f0000365000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00000b7000-0x4)=0x8, 0x80800) fcntl$setstatus(r4, 0x4, 0x7fe) fsync(r0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000a6a000)=0x3c) r5 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r5, &(0x7f0000608000)=[{&(0x7f00000f5000-0x2a)="290000001c0055fcffffffffffffff000200e300020000007c00000009000100000e010095645aff0006", 0x2a}], 0x1) [ 29.836341] loop_reread_partitions: partition scan of loop0 (-\±tž@°r¶9h¤xGóQ:[áúˆ¡i£là [ 29.836341] ÁLß*‚ý@´ äÕR¼-ðTr-x™¿) failed (rc=-13) 2017/08/16 08:13:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40000040000032, r0, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) setns(r1, 0x3fffffe) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() sched_setaffinity(r2, 0x8, &(0x7f0000003000-0x8)=0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004e6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) ioprio_set$uid(0x3, r4, 0x1003) timerfd_create(0x6, 0x80800) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x2, 0x100000000006, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000011000-0x8)=0x0) listen(r5, 0x0) r6 = epoll_create1(0x7fffb) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r6, &(0x7f0000f16000)={0x20000001, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000001d000)="2e2f66696c653000", 0x200000, 0x20) r7 = syz_open_dev$sg(&(0x7f0000006000)="2f6465762f73672300", 0x5, 0x800) accept$nfc_llcp(r5, 0x0, &(0x7f0000c9f000)=0x0) fcntl$notify(r1, 0x80002000, 0x80000001) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000003000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000010000-0x4)=0x0) setpgid(r3, r8) epoll_wait(r6, &(0x7f000000d000-0x10)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000008000-0x4)=0xfffffffffffff000, 0x4) shutdown(r5, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000-0xb)="2f6465762f6877726e6700", 0x100000000200100, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) 2017/08/16 08:13:45 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000019000-0x9)="2f6465762f66623000", 0x40400, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000019000)={0xfffffffffffffc01, 0x7fd, 0x3, 0x800000504}) write(r0, &(0x7f000000e000-0xc)="9c", 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000008000-0xb)="2f6465762f766373612300", 0x7, 0x80000) bind(r2, &(0x7f0000016000-0x10)=@ipx={0x4, 0x0, 0x1, "8ad8bcaa7caa", 0xfffffffffffffffc, 0x0}, 0x10) ioctl$TCXONC(r0, 0x540a, 0x2) poll(&(0x7f0000016000)=[], 0x0, 0xaef) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x3}, 0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000001b000-0x48)={0x10000, 0x0, [0x9, 0x9, 0x200, 0x4, 0x0, 0x5, 0x6, 0x9]}) pipe2(&(0x7f0000014000)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000004000-0x4)=0x3, 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000016000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) ioctl$TCXONC(r0, 0x540a, 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f000001b000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000019000)=0x10, 0x80000) 2017/08/16 08:13:45 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xdf01}) close(r0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000002000)=0xc) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000008000)="", &(0x7f0000009000-0x4)=0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000004000-0x78)={0x3ff, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4000000000004, 0x7f, 0x97, 0xfff, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0xcd, 0x0}) bind$inet(0xffffffffffffffff, &(0x7f0000005000)={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000004000)={0x100, {{0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x9, 0x20, 0x1000000000, 0x43a, 0x3}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={0x0, 0x0, 0x800}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000c000-0x8)=@assoc_value={0x0, 0x4a}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x11, r2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x4, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000000b000)={0x9, 0xe3, 0x2, 0x400, 0x8000, 0x6, 0x2, 0x400, 0x0}, &(0x7f000000c000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe6c0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x10001}, &(0x7f0000003000)=0x98) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000000c000-0xa0)={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]}, 0x3, 0x2, 0x2, 0xca6, 0x3cf}, &(0x7f000000c000-0x4)=0xa0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0xd2, "ec4840ba79a2f939ec1fb866c6e989a5aebad64fef2f76e0879b9015ddd515baf733f75749ffe79bc5355abf897248a2d26cd6f2a093867532a1ea0952e3b908537cbd349ee1c32dd3452e1ae922cb1753ea800522348141ff798004bd5e6c08f6760eff89a0c8453a00a994e612bb6b9001d52c71565ae4753bfd0ae3a8a3ae6d1621479f1c714b429877c4a2c32e3bb20c625ec3fceed2ef84a1968adb260bf0ece4da6f1afd863185cb7f47046425a7dfb46bbf515b736cf69098c571a1221916f83434cf30c31b57707abfd46efa0093"}, &(0x7f000000b000)=0xdc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000000b000)={0x4, 0x8002, 0xd349, 0x9, 0x0}, &(0x7f000000b000)=0x10) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x3, 0x28811, 0xffffffffffffffff, 0x44) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x6, 0x4000000010, r1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000000c000-0x8)={0x0, 0x5f}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x100000b, 0x32, r0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1040006, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000000c000)={r7, 0x48, "df574ec899f146795094cfa68e0f470f009c9c4af4118c7c6957c400000008be75a638eb32d52d9ae80180000000000000b7829fbf1506724121ee22b43a7c7e8624e6ceae31328f"}, &(0x7f0000007000-0x4)=0x50) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = syz_open_dev$vcsn(&(0x7f000000d000)="2f6465762f7663732300", 0x8, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r13, 0x84, 0x76, &(0x7f000000d000)={r10, 0x1000000800}, &(0x7f0000006000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000b000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, &(0x7f000000b000)=0x98) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000000a000)=[{&(0x7f000000a000-0x10)=@in={0x2, 0x3, @rand_addr=0x92e7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000c000-0x10)=[{&(0x7f000000c000-0x1000)="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0x1000}], 0x1, &(0x7f0000001000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x4, 0x8001, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x400, 0x8, r4}}], 0x2, 0x4040}, {&(0x7f0000002000-0x8)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x320e86ad}, 0x1c, &(0x7f000000c000-0x50)=[{&(0x7f000000c000-0xbc)="db52d52f511bb840a12dcdd84545e7fae3bc6abe3d7c86533daf2ca4de2e56b36cf4ecf91e2f2f2bb1fa336b8b2c6d7ab69a3ef4fd50ea24a7b958e84685f51d7265c8108c2928b9e41218134fea0147a6d52c20cf28ebc3f9b311bd6793a998c073c3261827fac7051642c1ad5c107954e15e0f8458cb5d2af06fbfa50e943f69199e437f42b4a3bc0bdfd1fad2f4afcac748b879ed6c213f8b6550d8b85f5591ed732daf3a823c98e9d1d65821f0ff745093e2f6a5878ba849986f", 0xbc}, 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0x1000}, {&(0x7f000000c000-0x70)="b8127492fe7b07d6ce27be7cd91758cf2ef7f4ef13c362008e6aebfa943accbb3d78fb62d79453a5fb386524b258c0b62685f45d558f3b42394315b1e0afb0fcb9745ceea3087be3907d2aa681b5d8b9a49e3d99db38f320e67ba7cc1ddd77f035ffc3e60f730d6f856aad8316a914d5", 0x70}, {&(0x7f0000009000)="b825d1875422fcab9b138e131eb90d200549cbe3bd1cbc9b00ca201d85bb9e59983058a71e89d813f3ec7c0b9deaaf03b299f05e12dbce171e32c32bb3a480f68fba54037261ea880ae28132e2fecfada34486c6a3ccf7b3b73e5beea6f70ca6f67ce2d8230e4246e9adc1a857c841bae90ea83009d79603d82fabd0ad6b0f870095", 0x82}, {&(0x7f0000008000-0xa)="4e2ec476ea22f10dcfc0", 0xa}], 0x5, 0x0, 0x0, 0x20000004}, {&(0x7f000000b000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000b000)=[{&(0x7f0000007000-0xd5)="4383ed173fa710b11ed11c382b67b974aea1db488778af08a7bb626b5e44c23f1fb84b592038bd884b54b61f52051a402d74fe45ff95316d653f56bcda0f4778bf5fb580cf30491571cf4ae54b1480e32b616bc10f8f09e819ca5ff4e12de2abaeb1a2f70b87c16d5e57b9f5a8747f66ca8494d2f7f437e937fd659d354397c54518be2d25573dc4e5fb89a9386c112e0f4f025e8b6f1a1f9dce8bff0b84ddb813b9dff51b85bf5d0785f5728273d040108f82c33e11ebeefab3bf35374049f9a94c91eb0140a86a73a9fac60449de31e4ff3bd675", 0xd5}, {&(0x7f000000b000)="121832d570cede34c57b58ae7a13e091b89cbb4d0c6bc1ddf3be89", 0x1b}, {&(0x7f000000c000-0xe6)="b5013a8126c34405341699d64605fdab43dd222272f75eae4cb3305cbef24433293fee95b806c1304ddb3d13f876d874e317b28f057e8d9552a7b3971b170c503655830b0652d99e2d10b99293ad743c0e7e7a56e95fd08e8dac75bf430c78725eb5d046a8baafe79fe4bc72669d3bbec5975a05e03a6c64d727ec68dc50a9a191fc0b59542e17c63d092fe6983f641a8de3c8dcc44d9dffbd5d6abe3375b706e105510589efa500840122717e8e2c0d53f6ad8f9b86cce9a973d128077783d80d49957e1e6c549ea3a07c4c31f137c5967d51f3dc4ac3ca6916a79f99419acb51194fdc5dd2", 0xe6}, {&(0x7f0000009000)="24407a4847cc2dede749f4a2910ae869fc4e3d3468e4031a874458efecf3bff28d375e6e87ad59ce3235de029ff3db0da57d3d81df8466ec64695ba41f56a37b7116a700ed633217859890366c01fb474d9bf90cdcf4a3d1bddd3442037f7498c067dc88026ebe0ff06ab711fe28d2aba706c091cb4be8f84f2c2ce2bea6cd53857162dd95ab891c89bb575c8b2f265c6c7a0d599d2a23db1c4500f3b7bef85fa9f028a560c1e401269a82a3150b3d9e6153fe7ebbd667f3105484ac52808d8eb4", 0xc1}], 0x4, &(0x7f000000c000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0xffff, 0x1, 0xff, 0x1, 0x4, 0x5, 0x100, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0x8fd5, 0xffffffffffff0000, 0x8}}, @init={0x18, 0x84, 0x0, {0x7b5, 0x5, 0x81, 0xfffffffffffffffc}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x6, 0x2, 0x1, 0x2, 0x3, 0x4, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xa08, 0x201, 0x7fff, 0x9, 0x6, 0x8, 0xea12, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x4, 0x1ff, 0x4, 0x8001, 0x1037, 0x1f, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x8000, 0x100, 0x3f, 0x9, 0x0, 0x7, r9}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x9, 0x2, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1f, 0x202, 0x101, 0x0, 0x7, 0x0, 0xcd7, r10}}], 0x9, 0x0}, {&(0x7f000000b000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000b000)=[{&(0x7f0000009000-0x54)="8f3265f473caa4b75d4ca9d5aaa293893852a8ccd3885fe95ff4e114529a03bddf9871370b7865560d3442791db4b739803bc2109d67fe8faca352ab221d1ea799fa3fd76e5f42d32dbe05250e6093b9ac41aad5", 0x54}, {&(0x7f000000c000-0xd)="f44f48459a72f329c7cf25e2d0", 0xd}, {&(0x7f000000b000)="c82e75f704a7d4d24fef3cd2861cf22de5bbe6500370bb7013b952f8f7522ba822e767f64f01c6fda4eba30aef1f490a7150e810d9ef3663af27c89a620caff1fcece93d119bb397fc606d34ba2ca74bf7fed1f50c3bf1d121d150407fdef9ff1d71848457eed3eed461b1de8fda4cbdad185185b57e9bd77f9ce82e7520e31d1e0ef5dcb520efff78508a1fd46d510da0582ff0aa7170f547bc4eb0d2c7f562d41f175441d8731f6d15c4dda37d040f9c942b3937f328f7bc03fe4070fa85f7f128b0bdb5128fc9", 0xc8}], 0x3, &(0x7f000000b000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x8000, 0x4, 0x8, 0x1, 0x1, 0x2, r11}}], 0x1, 0x80}, {&(0x7f0000006000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000c000-0x10)=[{&(0x7f000000c000-0x21)="48c219fc118e5e94bd1a92030f302a9d3b8fc9f04be515a2a95c6425c0a0d975fa", 0x21}], 0x1, &(0x7f000000b000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x8000, 0x3, 0x80, 0x9, 0x9, 0xfffffffffffff801, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x84, 0x8000, 0x19, 0x80000001, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x5, 0x88, 0x10000, 0x4, 0x5, 0x29aa, r15}}], 0x3, 0x4001}], 0x5, 0x20004000) 2017/08/16 08:13:45 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x47, &(0x7f0000f50000)="ff8d57a2a92d7355032fc98690f5216e97ea7677c90964b6497540f22dbd387af195139bd50000ba1dbe169bc3895e77a10442a6baad7d6e9796767252c656e35012d8c4644605a7", 0x48) sendto$inet6(r0, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xcb}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f00009b0000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e7c000-0x4)=0x8d) sendmsg(r0, &(0x7f0000114000-0x38)={&(0x7f0000d89000)=@nfc={0x27, 0x2, 0xffff, 0x1}, 0x10, &(0x7f0000f51000-0x50)=[{&(0x7f0000b3e000)="be767b43e8126313f1fa515dd93cf4bba8e466b1787aedb4626eebe0fe048127c8c788b8bc80a129e865af894bf226820ebf4c946bd3532fb321b167c348dcad0840f8eb14396bb11e1a7ec005bd0246433141e34667cd158c478f89dfbc231419994c74709801ea3cf946", 0x6b}, {&(0x7f0000f50000)="0000000000000007", 0x8}, {&(0x7f0000f50000)="7667b654a07ff43e47751bf26e386aa929b28770d6f76f7ced0b20ffca779a34dc1e683d7b40d2f8ce3a0a85b6a0f72d881aa63501078fac7e661fbccfc6a326215feb22a0a10e68d6e64ade36a068a36bcea37ec05a2937e029e7068df25a193da82f793276fb2431c7baeb9fb909a77a30ba0d759e485aa5c78a003922cc71aebd4805ab4917e1c06050b617e9acb67686aa113b122b6407a300c79fc012fc1c855c90dc49feaa705d12855197ce05cd384f96da0790db4ba5fd7d402587bf72ec1319a89d1f593d", 0xc9}, {&(0x7f00000a7000)="2a98a3eeba5369eadab38131f91fe2275eb86699", 0x14}, {&(0x7f0000082000-0xab)="0c120cd728da235c656753b5911a8fa176462a9dbdb4d7754c7bc8219934e114b81e79f6f42deedb49990fd2d7fa74bd4e3fa5a7dd0f013925f9bb49614273c6cbc06409ce7d121b7b00ba5e9b1153072af129fcad453c769a49d7b282dcc0e15e18aae1cf45665123ce88f2b19a39d708467b87030321b3178c334ef561fd984b532990634dcf1a69919c1c924d31dd6707530b75bd2be9cd7fec5569f7eb4647a40be1536f68411e82ae", 0xab}], 0x5, &(0x7f0000f50000+0xc56)=[{0xf8, 0x10e, 0xff, "0808aa8195243cbcd0f582db1a22d0c851068ab037b727ed9ab7f85107e794c96032ed3812e3e8d4113ecf2454fbdbf3d365281d9db8e1dc5a395222e276d62611e0651e9b94940c10dd79bb92a38eac2044115c848cf98c8a480f3d636bd4dd5ae2185932c6cbc7a61a86fe976eeea3a8f42ea824f1cc25a84fa0420de1ec80e03b6ca863791059fc2a7ffa2bb7bd90a574b5a91227311e5bc4a2a45abddd72b5aaa07b9a892ae6e93e826ec85dfaba51ed882d87eaf6ddfafebf1a9a353e46511a2d1550bb9679713b8c5d413fbabecc586d15395f4a8f2ec4694e46af055a0e8d03d536425e91"}], 0x1, 0x48000}, 0x8880) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00007f3000)="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", 0x1000, 0x8080, &(0x7f00005d5000-0x1c)={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff7fff}, 0x1c) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000095000/0x2000)=nil, 0x2000, 0x3, 0x20010, r0, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000f54000-0xc)={{0x5, 0x80000000, 0x0, 0x101, 0x3, 0x5}, 0x3}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f53000-0x10)={0x0, 0x7fff, 0x200, 0x800}, &(0x7f0000f52000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005b4000-0xa0)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1bd7400000000, 0x1, 0x4, 0x8}, &(0x7f0000ace000)=0xa0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f55000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000245000-0x78)={0x4a, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x100, 0x100, 0x5, 0x5, &(0x7f0000a7d000)=@generic="8ab753b3dc5f9e363d7673f96d495c27", 0x6, 0x100000000, 0x3}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f1000/0x2000)=nil, 0x2000, 0x8, 0x34, r2, 0x20000000000004) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000f54000-0x4)=0x5, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f00002fa000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000072c000)=[], 0x0, &(0x7f0000f52000)="0000", 0x2, 0x6}, 0x40) mremap(&(0x7f000049e000/0x6000)=nil, 0x6000, 0x400000, 0x3, &(0x7f00004a6000/0x400000)=nil) sendto$inet6(r0, &(0x7f00000e8000)="67eeb239a96331e262bf0b434ac2509b19c35149fac802afe1ff71128d53c1a0cb38a2a23ffe7a48ded96ee80e340a41d31144e09e1c7c09defe0998f343e609986821e861230bca263f945cacd0ef76d717ff1e896a42bbcde29f7fdd2216140a9cba6bb76172f4a5d8c44807cba246718481084c461388e5523a063ad2e74330c734556abbeeeeda5c98f2815ae2e5931c2f1d3a5180c7b5e94f0c42b82909f8104ef8025621e6a53847dfbe5f8bfe36eaf72e9c65a6a6a67dde24ccd648582a6d0d39ba", 0xc5, 0x880, &(0x7f00000d3000-0x1c)={0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1b}, 0x1c) io_setup(0x8, &(0x7f0000133000)=0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/16 08:13:45 executing program 0: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x81) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000fb3000-0x8)=0xcd) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x8001) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 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) r4 = memfd_create(&(0x7f0000a06000-0x7)="28f1", 0x7) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fb5000-0xc)="2f6465762f72666b696c6c00", 0x101401, 0x0) perf_event_open(&(0x7f00007dc000)={0x3, 0x78, 0x9, 0x1000, 0x4, 0x3, 0x0, 0x4, 0x1000, 0xf, 0x38, 0xffffffffffff13cc, 0x1, 0x4, 0x0, 0x4, 0x2, 0x6, 0x3cd, 0x2000, 0x0, 0xfffffffffffffff8, 0x6, 0x3, 0x7, 0x5, 0x0}, r0, 0x3, r3, 0x6) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000eb1000)=0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b43000)="2f6465762f6b766d00", 0x2000, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000b72000)={0x26, "736b74697068000007ff00000000", 0xa4, 0x0, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r8 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, r8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r8, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) 2017/08/16 08:13:45 executing program 1: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f7b000)="2f6465762f76637300", 0x402200, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00001f8000-0x6)="1f0000006e00", &(0x7f0000707000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000663000-0x7c)="21a95dbe3dedb2de2d92e5cb32a454152b42a3f180c6bec3e4eeabba69b1948f39e55b4901e4696a880e9b679060bff977ed51a7d2f0e4530021799690eb8f2ad662abe82dac55e8ca98a953f197f556b385d7cd8183a023d0c61baa3870f0f1856fc4f230088b29e2da79ff3313bc73de1fccefd848e29ca6cd928b", 0x7c, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r3, 0x1) mmap(&(0x7f0000000000/0xbfe000)=nil, 0xbfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x7) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f000085e000-0x9)="2f6465762f76637300", 0x0, 0x0) fsync(r4) fdatasync(r4) mmap(&(0x7f0000bfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000abd000-0x9)="2f6465762f76637300", 0x0, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000254000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000bfe000)=0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f000066e000-0x4)=0x0, 0x4) poll(&(0x7f00008ec000)=[{r4, 0x20, 0x0}, {r5, 0x4, 0x0}, {r6, 0x4000, 0x0}, {r5, 0x8050, 0x0}, {r5, 0x0, 0x0}, {r6, 0x8225, 0x0}, {r5, 0x80, 0x0}, {r6, 0x2, 0x0}], 0x8, 0xf61) r7 = syz_open_dev$vcsn(&(0x7f0000bf9000-0xa)="2f6465762f7663732300", 0xffffffffffffffff, 0x1e) fchmod(r1, 0x3) flock(r6, 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r7, &(0x7f0000bf6000)={0x0, 0x0}) sendfile(r6, r5, &(0x7f0000daa000)=0x0, 0x1f) epoll_wait(r4, &(0x7f0000bf9000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x448) timerfd_gettime(r6, &(0x7f0000ab3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41}, &(0x7f0000006000-0x40)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x10)={0x0, 0x5}, &(0x7f000000a000-0x10)={&(0x7f0000005000)={0xff}, 0x8}) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r7) 2017/08/16 08:13:45 executing program 6: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x9) unshare(0x2020600) mmap(&(0x7f00008a7000/0xc000)=nil, 0xc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) unshare(0x28020000) ioctl$sock_proto_private(0xffffffffffffffff, 0x89f1, &(0x7f00006d8000-0xc3)="54682f495d84e74aa6d584469b09e243f2cddf91b8d00fe2557151becc3ecba4812b0bfd1988158899a3516597cc1345f6a4f45d14f6c05f7b3f4b037df9c8b2b7e9affea8eb3e85897b8f97496aae48ae8469a5078eb6ba1be3362e37066117f455d8da30df8a38d283f9be4c9c8182e40f4c7f498b32fc0ab2e00fccf7fdb8945a3b83261531ef0215c0c9c9d5f4c5883a9a7cf065688907635677cc6120116eaf3b5cc29c08c9fa55b0f8daed9a34c2ed66bdbe515d24ad5a85384ffa6e26aa8549") mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x20000000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f65000-0x22)={&(0x7f0000c1d000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000f64000)=[], 0x0, &(0x7f0000f64000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x4a0}, 0x110000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005ce000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00002c3000-0x4)=0x7, 0x4) setsockopt$inet_int(r2, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x100000000002, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3fc000)=nil, 0x3fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003fd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00003fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, &(0x7f0000002000)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003fe000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x10)={0x77359400, 0x0}) flock(r4, 0xfffffffffffffffd) pread64(r3, &(0x7f00000ce000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x60) mmap(&(0x7f00003fe000/0x1000)=nil, 0x1000, 0x20000003, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000273000)="e89da806e34e3ba81b5b33c2b6f4a95e7990fd143c84a12c95d5f1e33292d2de7a87b69866832ecc803a2c64dcb9f2edd5be430915c66b9aaefb1e902d5bd4af686396fe4b286f9bf97be5", 0x4b, 0x40000, &(0x7f00003fe000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/16 08:13:45 executing program 2: open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xef2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f00006a5000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000483000)="2f6465762f73672300", 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x2000000000032, 0xffffffffffffffff, 0x0) gettid() ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000d19000-0x20)={r2, 0x1, 0x6, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x2, 0xc) r3 = syz_open_dev$loop(&(0x7f000060f000-0xb)="2f6465762f6c6f6f702300", 0x200000000000001, 0x800000102) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000531000-0x4)=0x0) io_setup(0xff, &(0x7f0000b64000-0x2)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ce9000)={0x2, 0x78, 0xde, 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) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008e2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dde000-0x4)=0xe8) listen(r6, 0x0) syz_emit_ethernet(0x46, &(0x7f0000220000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x8, 0x0, 0x0, [{[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000166000)={r6}) r7 = shmat(0xffffffffffffffff, &(0x7f00002aa000/0x6000)=nil, 0x7000) shmdt(r7) io_cancel(r5, &(0x7f0000b1c000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffff7fff, r3, &(0x7f00008a7000+0x574)="", 0x0, 0x3, &(0x7f000007b000-0x50)={0xffffffffffffffff, 0x8, 0x0, @tid=r4}, 0x0, r1}, &(0x7f0000e58000)={0x0, 0x0, 0x0, 0x0}) r8 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r8, &(0x7f0000606000)=[{&(0x7f000008e000)="16806a7fe022951cc9c189105d2de3ff0c47e54d22e892d78fb4e6b4a4342d521a49119d789053bbdaf2eb67094c47e38379c99869d9db88f1c969b49bda8f902699c560ca259c2777f8562bdd385fac427a1e5877609d6da616bee02603f61e2682bad3ec7644b124780c4b728a24c8257f5b9e057f68db7fbcfb54557b8418f1c84eb714dd5241b77ff2c231b64f10fbefcb0f129ed35a673f2527b9f56f2cbad454fac69368feedb28c77efb7a2fb62ad16b6e42ca672fe0fb5", 0xbb}, {&(0x7f000004d000)="52c37d96937dfd32451dc3cdfcbe0b0992061053be212b77a63ec5eab842ac", 0x1f}, {&(0x7f00001ee000-0x37)="f8f49bb1f12b4b367989b5b3a45f89b75f5d94736aa51f95fd9397202f4ecf7e111c4e56a080296835373c56405895160a67aeff1147d0", 0x37}, {&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fdb5ca00e3070d32ede543fa8c25261bc43e93933408c8bad4c72684eeaed1eaf0c4c4e3cc2c67d902c41fb440a28fa3c1470b3f6aa15a138bb81f54428294a331fa857f403ad99fed000000094d58e33c7bf359d7ea2b044c8a46a0c2c787ba6eb4df33f8c8ab7b0bb9bf5c66c6ce886041d0229af17c63ed057811ad5b6cd9647dd9c4a6f05ce9dc6f93d4fdf7f2ba0900000000000000b83a7049b9256c", 0xf2}], 0x4, 0x0) fadvise64(r3, 0x0, 0x2, 0x1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2017/08/16 08:13:45 executing program 4: r0 = socket$nfc_raw(0x27, 0x3, 0x0) pread64(r0, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0) mmap(&(0x7f0000000000/0xd01000)=nil, 0xd01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d01000)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c13000)=0x3, 0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = syz_open_dev$usbmon(&(0x7f00008c7000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, 0xffffffffffffffff) r3 = eventfd2(0x7ffd, 0x804) mmap(&(0x7f0000d01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xb9) mmap(&(0x7f0000d01000/0x1000)=nil, 0x1000, 0x7, 0x10, r3, 0x400000) mmap(&(0x7f0000d02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000d03000-0x4)=0x1, 0x4) mmap(&(0x7f0000d02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xc, &(0x7f0000d02000)={0x0, 0x0}) r4 = add_key(&(0x7f0000d02000-0x5)="7573657200", &(0x7f00009f1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aa5000-0x6e)="6ebcc80265117874d707b2bbaae38f723a5e3a3d2952732fd0e4eecd8a0c8e21c0400f92ee349949f6a1789eab78b5ae442635f36c06c6b2a8d5901b8c0a22699c586ff159d738fd066b011045248402b7da6c45712af3d674ff3c803c1bca49c9ca3828cbb2786cc8e5f4541225", 0x6e, 0xfffffffffffffffc) keyctl$clear(0x7, r4) mmap(&(0x7f0000d03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000035000-0x4)=0x0, &(0x7f0000d03000)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000a9b000)={0x0, 0x0}) keyctl$get_persistent(0x16, 0x0, r4) r5 = request_key(&(0x7f0000001000-0x5)="7573657700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x9)="00", 0xfffffffffffffffe) mq_open(&(0x7f0000004000-0x9)="6d643573756d2c2b00", 0x0, 0x101, &(0x7f0000003000-0x40)={0x6, 0x6, 0x0, 0x7fff, 0x7fffffff, 0x61, 0xfffffffffffffffe, 0x0}) mq_unlink(&(0x7f0000006000-0x1)="00") keyctl$search(0xa, r5, &(0x7f0000001000-0x5)="7573657200", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f000061e000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$sndseq(&(0x7f0000817000)="2f6465762f736e642f73657100", 0x0, 0x101680) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000be3000-0x6c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x6) 2017/08/16 08:13:45 executing program 0: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008cc000)="2f6465762f6c6f6f702300", 0x0, 0x0) fsync(r0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f00004c3000-0x6)="2e2f62757300", 0x1000, 0x0) open(&(0x7f0000266000-0x6)="2e2f62757300", 0x0, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f0000d02000-0xc)=@nl={0x10, 0x0, 0x0, 0x0}, 0xc) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r3, 0xa, 0x3) r4 = socket$unix(0x1, 0x5, 0x0) connect$unix(r4, &(0x7f0000000000)=@file={0x1, "2f"}, 0x3) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000eae000)={0x0, 0x2710}, 0x10) lstat(&(0x7f00004c2000-0x8)="2f", &(0x7f00003f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r2, r3) tkill(r1, 0x16) mmap(&(0x7f00002ef000/0x4000)=nil, 0x4000, 0x100000e, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x100000c, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfe, 0x32a07b06, 0x3, 0x2, 0x0, 0x767fb2bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000204000)={0x9d4926209d589d90, r5, 0x0}) ioctl$KVM_GET_REGS(r6, 0x8090ae81, &(0x7f00001e1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) pipe(&(0x7f0000404000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f0000eaf000)="2f6465762f696e7075742f6576656e742300", 0x5, 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000784000)="2f6465762f736e642f73657100", 0x0, 0xd40) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r7, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/16 08:13:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x9, &(0x7f0000dd2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d44000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f000087c000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000301000-0xa0)={r1, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1000, 0x6, 0x80000001, 0x401}, &(0x7f00003cc000-0x4)=0xa0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000537000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x0, 0x801, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x1, 0x0) r3 = getpid() r4 = openat(0xffffffffffffff9c, &(0x7f0000a97000-0x8)="2e2f66696c653000", 0x101000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000929000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f0000a19000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x4d, 0x0}, {0xd, 0x0, 0x9, 0x80, 0xffffffffffffffff, 0x0}]}) mount(&(0x7f0000eba000)="2e2f66696c653000", &(0x7f000061c000-0x8)="2e2f66696c653000", &(0x7f00004d4000)="6632667300", 0x0, &(0x7f00009d1000)="2bc6b1ab77010497764aa59b1428354b0499b3dc6dfb240974b7bfe4faa9872ccabba0d730e1d413396735f36d136b81693e411ba6758422fda6473d39bf9039ae4a5c589234c85fca7315fef1b0fce8dd17889ff287461b8c6548933664325af695715b2018") ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000764000-0x58)={{0x3d, 0x2}, 0x1, 0x7fffffff, 0x8000000000e8, {0x0, 0x1}, 0x9776, 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]}) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f000085e000)="2f6465762f6b766d00", 0x2, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000041f000)=[{0x4, 0x100}, {0x4, 0x4}, {0x3, 0x1f}, {0xa, 0x8001}, {0xb, 0x5}, {0xc, 0x1}], 0x6) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) madvise(&(0x7f0000826000/0x4000)=nil, 0x4000, 0x12) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x2) sched_setscheduler(r3, 0x7, &(0x7f0000c7b000-0x4)=0x6) ioctl$KVM_RUN(r4, 0xae80, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000199000)={0x5, &(0x7f0000eaa000-0x40)=[{0x0, 0x274, 0x8001, 0x0}, {0x0, 0x0, 0x5, 0x0}, {0x80, 0x7, 0x5, 0x77}, {0x0, 0x7, 0x0, 0xf2}, {0x400, 0x1, 0x4, 0x1}]}) seccomp(0x0, 0x0, &(0x7f00003e3000)={0x2, &(0x7f0000677000-0x18)=[{0x81, 0x0, 0x1, 0x1}, {0x100000000, 0x0, 0x3, 0x1}]}) connect$nfc_llcp(r2, &(0x7f0000200000-0x60)={0x27, 0x5, 0x0, 0xdecebed83266290, 0x6, 0x8001, "d6a6b7bc19122ca7c21a15f6212c45c85f56fa0d43612ba3e9a51da1ac53bfa494beadd383deb8230adb3c739f776fa096a483d040335227b7d4b6c126a4c9", 0x0}, 0x60) 2017/08/16 08:13:45 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000e5000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) r2 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89c6, &(0x7f0000fe8000-0xa0)="ace0d40c5e07ad324fa58d07629c1702a6114f7b27db2b57825d78bf05001757ee032f0200000000000000b353eeaf894cabadfe3b5fefc50524788b3e32316068f4c650e4b853e21dbd6d22e21deaa11db5f0b25cf503faffffffffffffdda6d2d61511c72066d6ea02fff832f68082447194aa75a9a730d67897db2ec50985a71307f5aca76370741687fded9d03002b608fd93eefc6360dff1c0006369c64") setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000fe5000)=0x1, 0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fe9000-0x4)=0x0) mmap(&(0x7f000066b000/0x4000)=nil, 0x4000, 0x103, 0x50, r1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) setsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000d54000)="013408ef727816347509459e4723afc8eee1a1b9f9a1ffffffff13c544db53cb06028e93f10cdb8a3aa110e879", 0x2d) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f000026a000-0x18)=@add_del={0x2, &(0x7f00002f4000-0x10)=@common="626f6e64300000000000000000000000", 0x1000003a8d}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000ed000-0x4)=0x4, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000fe8000-0x4)=0x3, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x200000008915, &(0x7f0000f67000)={@common="67726574617030000000000000000000", @ifru_settings={0x3f, 0xffffffffffff8000, @fr_pvc=&(0x7f0000fe8000-0x4)={0x10000}}}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x29, &(0x7f0000fe8000)={0xfffffffffffffffc, {{0xa, 0x2, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x390e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x10, r2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000fe8000-0x20)={@common="79616d30000000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x6, 0x8000000004118, r3, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fe9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe7000-0x4)=0x14) r4 = socket$inet6(0xa, 0xa, 0x100000000006211) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000097b000/0x2000)=nil, 0x2000, 0x7, 0x1010, r2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000ded000)=0x0, &(0x7f00005c1000-0x4)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x1000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0xcc, &(0x7f0000fe8000-0x4)=0x8000000004, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000813000-0x4)=0x0) r6 = socket$inet(0x2, 0x3, 0x6) ioctl$sock_ifreq(r6, 0x8924, &(0x7f0000006000-0x28)={@common="626f6e64300000000000000000000000", @ifru_mtu=0x80010001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000005000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipx={0xffff, 0x1e, 0x10000002, 0x0, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x78, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}) 2017/08/16 08:13:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f00006cc000)="2f6465762f73672300", 0x9, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000138000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r2, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mreq(r2, 0x29, 0x18, &(0x7f0000605000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000301000)=0x14) ptrace$getregs(0xc, r1, 0x7, &(0x7f0000785000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket(0x2, 0x802, 0x3) connect$unix(r3, &(0x7f0000103000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$sock_int(r0, 0x1, 0x40000012, &(0x7f0000a27000)=0xfffffbffffffff5c, 0x4) ftruncate(r3, 0x3c) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000cae000)=r1) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000040a000)=0x2) truncate(&(0x7f0000f90000)="511400000000000000000000038c", 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f90000-0x8)={0x0, 0x0}) socket(0xe, 0x2000000001, 0x4) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) removexattr(&(0x7f0000f93000-0xe)="511400000000000000000000038c", &(0x7f0000f93000-0x3)="5b5e00") mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00006a1000)={0x8, 0x6, 0x3f}) mmap(&(0x7f0000f50000/0xf000)=nil, 0xf000, 0x3, 0x32, r2, 0x800000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000816000)="2400fe014308fffffffff4ed00fffffffffffd00e9000800fee700000007ff0409e70005004e", 0x26) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f00002ff000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/08/16 08:13:45 executing program 5: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dri(&(0x7f0000551000-0xf)="2f6465762f6472692f636172642300", 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000506000-0x4)=0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSCTTY(r1, 0x540e, 0x7fffffff) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000fd3000)={0x0, 0x5a, 0x81}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000016a000)={&(0x7f0000358000/0x2000)=nil, 0xae, 0x3, 0x10, &(0x7f0000977000/0x3000)=nil, 0xffff}) 2017/08/16 08:13:45 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000000)={0x4, 0x0, 0x80, 0x6, 0xfffffffffffffff7}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000002000-0x68)={0x7b, 0x0, [0x2, 0x5a7d, 0x4, 0x3ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000002000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000003000-0x1c)={0x1, 0x3f, 0x7, 0x0, 0x100000000, 0xb1b, 0xf, 0x800, 0x81, 0x3, 0x7f, 0xff, 0x0, 0x4, 0x2, 0x2, 0x6, 0x101, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000767000/0x4000)=nil, 0x4000}) clock_settime(0x7, &(0x7f0000002000-0x10)={0x0, 0x989680}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000-0x4)=0x4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005000-0x4)=0x91, 0x4) mknod$loop(&(0x7f0000001000)="2e2f66696c653000", 0x40, 0x1) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000007000-0x4)=0x0) sched_getaffinity(r3, 0x8, &(0x7f0000000000)=0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000007000)="2f6465762f7573626d6f6e2300", 0x7f0000000000000, 0x40000) r4 = openat$fb0(0xffffffffffffff9c, &(0x7f0000008000-0x9)="2f6465762f66623000", 0x4000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000008000)={r4, r4, 0x10001, 0x6c5, &(0x7f0000009000-0x91)="8e143b928ebb3ab4fc96dcb4cb52429652a343c2c7cc8714b08d25f575d82734dd9f263e33d8e6a20c1dfbc82e4aa251c972971e0b13ab4e7b7f4be525a4603923ae0c6b72d1f6b8fdfc460367085ee7e8538e98c092debddb9b0522a4cc771dbba6de1c866e51bb6ebf9a8c7a093374047104a70360448584a4a356276e7520353caff2d1b5a0cc7b460348d64be7a939", 0x91f, 0x95a, 0x2, 0x3, 0xaa, 0x126, 0x9800000000000000, "22b7de16c2814cc1895d16708dc2d76a1c67d74c3d710de09a5b1d1ec53c716cf4617e4b2b4e8ee5ebb07aa6582d2524401fd4bf1b771f396bc80661"}) 2017/08/16 08:13:45 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x2000010, 0xffffffffffffffff, 0x0) socket(0x8, 0x1000001, 0x5) r0 = eventfd2(0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1800, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000445000)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a86000-0x8)={0x0, 0xff}, &(0x7f0000e8d000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004ba000-0x8)=@assoc_value={r2, 0x9}, &(0x7f00003c2000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xcd5000)=nil, 0xcd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x80003, 0x0) setsockopt(r3, 0x30000000107, 0x14, &(0x7f00009fb000-0x4)="08000000", 0x4) sendmsg(r5, &(0x7f0000b59000-0x38)={&(0x7f0000c4f000-0x20)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000abd000)=[{&(0x7f0000447000)="11ba1d80", 0x4}, {&(0x7f0000dd6000-0xb1)="b0cd7fd7cb2e0adb5efc6d6d25ab6ab8f90c23a0e3761d3bcb271a705f74b1076e1b9d4c092f738bd6f0c23a408b6a7b562d6b5c6bd5bbc622ff6d045c95cbcc4e8ac6d8ef5b4f45e8aa0c80c17cdd45526f5add68ea045d205648c9fe89ae1250e25b8017eed664cc726b282dc65f82915c56a0298e03861378abf6462994883fb3eb7e425604e0221671fa2a76c75989d0d71d6fea41cb177ab2b6be82605ced63bcd44fe82ede09fe6f85a9f309d1ce231c100b", 0xb5}, {&(0x7f0000a21000)="fc6ea09ce00ccdd2ea671dc9cab42128f4404e8c3a42351b9e10fddbabfac202a6d29459a3e9ee47d2de664378b67ac6d49c6af21691b75f274b50054163a0dd1a9ac4aaa7c7508f913aef19b0c1a4450a72d3ec1f7aeb00de6cc536947c453b9c06da6d1e2cae51829ac3a6c16304d0353e232c371272a9bfc4fb3774402806e4f5e2747e922efec52826a58148ee690bc5df17ddf96ebda4f5faa7741c369cf8f24cbb80b4f0fa19aafe2daef60074090deeea56a5badfd17c81fafa2ff9717e38f64530ad5187c15fc53d71b1fc", 0xcf}, {&(0x7f0000fcd000)="fe000acb51b1c2fa2dbae783dbd0a4b8d1278ba02d02a7a3a15c00377f301be72e5cfe3ea272f7d1b9902849836b6b0f2265a111116910a69d5e42ae00809edf27011d8a1e2bc501000500df7cff91f41a4bd621400dd0ffd9482a407dbaa1c36b4928d7808be20cfcc08ce122b039329423e9c27bc0cf5b0a08de981c3379ab69", 0x81}, {&(0x7f00006fc000)="", 0x0}, {&(0x7f0000ce2000)="2b4ac1e756a6915889650335b4f65699a1edf087598dbfc37b0050d692f1882a139d04410a0b8bfd2873ca2e2866777d740abd3714f75ae8dd84416a7e17d0e27f4bb6333acc8ec7ee9570230583d319a30a1e9eb6737ac1149bfd211b687a1e1ae56881a0f1c5c1582cdbacf586d01fbcacbfc361c187dbbce42d35810493b0693f29b7154d4d8ad0a4410d123f1665f3049c4d81fd2496e67e95ecab00c2b348017ebacafa7e3f5abeb961cd3686029372b031cb92b3c1f8b23bf7132cb0d7eea476aa", 0xc4}, {&(0x7f0000295000-0x1000)="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", 0x1000}, {&(0x7f00000ed000)="dc0bf7b4b5777eb8a4617be6f92bd949687e6e7cd7a7473cd18cff", 0x1b}], 0x8, &(0x7f000041c000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000000)=0x0) r6 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000791000-0x4)=0x8) readv(r3, &(0x7f0000313000-0x80)=[{&(0x7f0000b1d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000867000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f000027a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000bc3000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000bfe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f00000b6000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000dc8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f0000b1d000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}], 0x8) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000423000-0x4)=0x8, 0x4) setsockopt$inet6_int(r6, 0x29, 0x35, &(0x7f00003c6000-0x4)=0xffffffffffff7fff, 0x4) connect$inet6(r6, &(0x7f0000230000-0x20)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x3f}, 0x20) r7 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r7, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) recvmsg$netrom(r5, &(0x7f00004fa000)={&(0x7f0000964000-0x10)=@ax25={0x3, {"5dc4e3a0cb29f7"}, 0x8}, 0x10, &(0x7f0000918000)=[{&(0x7f0000aaf000-0xcf)="c0b216bc39f558cc1ec89bca8ab49e598ff7cb85ae4001a58deb66a8f503902a85a03d5149fcc6736948a591f4182a8fa9ce89716e3700c001cc1fa28041a85efe93be45d65a6ed814495eef485acf4cdc6eed8a7e993a2afdbd972895de7ac483a54fcd4ced14db2a09f0fe661d2fde719abc506858c6435933f7496c97708693d31fdf63f2640612697c056497075b6f2ba4c3dd024c56073086283bfb475b63a7dd6aa95fd6e15a4155b8f890b1308009adafb1d789cc545c9de92e76315aa5e453fba8dca7785f6ff60f985142", 0xcf}], 0x1, 0x0, 0x0, 0x1}, 0x40) 2017/08/16 08:13:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsn(&(0x7f00001c8000)="2f6465762f7663732300", 0x1f, 0x0) r2 = perf_event_open(&(0x7f000044a000-0x78)={0x2, 0x78, 0xde, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1100, 0x4000000000000000, 0xfa, 0x1000000000, 0x9, 0xfffffffffffffffe, 0x0, 0x80000000, 0x4, 0x0, 0x0, 0x4, 0x1, 0xffffffffffffff7a, 0x2, 0x0, 0x0, 0x0, 0x0}, r0, 0x78, r1, 0x20000000000000) r3 = syz_open_dev$sndseq(&(0x7f0000acc000)="2f6465762f736e642f73657100", 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000007000)={{0x0, 0x80000000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x40, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffff523, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sg(&(0x7f0000a71000)="2f6465762f73672300", 0x1, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) get_robust_list(r0, &(0x7f0000055000-0x8)=&(0x7f000065a000-0x18)={0x0, 0x0, 0x0}, &(0x7f00004b8000-0x8)=0x18) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getpgrp(r0) r6 = getpgrp(r0) r7 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x180) write$tun(r7, &(0x7f0000012000)=@pi={0x0, 0x0, ""}, 0x8) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000981000)="2e2f66696c653000", &(0x7f00009de000)="2e2f66696c653000", &(0x7f00009c5000-0x9)="676673326d65746100", 0x1000, &(0x7f0000c19000-0x31)="78a63bfe38775f0bc8be02b3218c4573c4e4dd232b71d1fbcb8d1892cbd75670c6d14fb2ccdf22fd4482759942d274e789") mmap(&(0x7f000007e000/0x1000)=nil, 0x1000, 0x7, 0x4000000033, r3, 0x0) sched_setaffinity(r6, 0x8, &(0x7f0000c42000-0x8)=0x10000408000) gettid() unlink(&(0x7f0000f69000-0x8)="2e2f66696c653000") mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x5, 0x251, 0xffffffffffffffff, 0x0) mount(&(0x7f00000f8000-0x2)="2e2f66696c653000", &(0x7f00005e7000-0x8)="2e2f66696c653000", &(0x7f00000bb000-0x5)="7666617400", 0x2080, &(0x7f0000aa4000-0xf3)="") fchmod(r7, 0xa0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000587000-0x10)={0x2, &(0x7f0000f8a000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000fb3000-0x14)={r8, 0x3, &(0x7f0000b5d000-0xc)=[0x0, 0x0, 0x8], &(0x7f0000fb3000-0x8)=[0x4f, 0x400000000003ff], 0x1, 0x4, 0xeb, &(0x7f0000cec000-0x10)=[0x100, 0x1, 0x200, 0x93], &(0x7f0000253000)=[0x9], 0x0}) link(&(0x7f0000a70000-0x8)="2e2f66696c653000", &(0x7f0000106000-0x8)="2e2f66696c653100") close(r5) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x4010, r2, 0x0) 2017/08/16 08:13:46 executing program 3: pipe2(&(0x7f000014f000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000930000/0x3000)=nil, 0x3000, 0x3, 0x51, 0xffffffffffffffff, 0x0) socket(0x8000000008, 0x800, 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000783000)="2f6465762f736e642f73657100", 0x0, 0x81) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x80003, 0x4, 0x80000001, 0x80000000, 0x4, 0x6, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0xfffffffb, 0x1}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 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]}) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000002000-0x1d)="0000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f000006f000+0x3e2)="2f6465762f73672300", 0x1000000000121, 0x8100) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00002ec000-0x4)=0x3ff, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) openat$kvm(0xffffffffffffff9c, &(0x7f0000e8b000-0x9)="2f6465762f6b766d00", 0x820003, 0x0) r6 = socket(0x3, 0x807, 0x7fff) write(r6, &(0x7f0000285000)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) r7 = dup3(r3, r2, 0xda5d0a44fc0e57a0) ioctl$KDGKBMODE(r7, 0x4b44, &(0x7f0000834000-0x8)=0x0) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f0000883000)={0x8, 0x852, 0x5}) recvmsg$netrom(r6, &(0x7f0000008000)={&(0x7f0000083000-0x48)=@full={{0x3, {"f64eec9ee2e037"}, 0x0}, [{"d70000ee05711b"}, {"070001f4ff00fc"}, {"e9f02545c18c09"}, {"c647c48c4b2d90"}, {"6add6a6feb27e1"}, {"ac20fda205cbf9"}, {"d2fbc463c79ba9"}, {"327c9aab72c857"}]}, 0x48, &(0x7f0000272000-0x80)=[{&(0x7f0000024000-0x56)="7d0f37caa5192f9c026c3647b339f8b249ff929560f2336a0835bee495cb0564da1c79ee50efbea7f2c01fd090b14083cbc6a4ef47f1caf0c9638d0e86ed01641d0a6b0be3884068af842198bec75075436df46d72fd", 0x56}, {&(0x7f00002ee000)="8acfc0efd797aef2858d843a7db03f32762ad4ae0d929e9ce995c188266e54f2f41c584a46e928ecc63805d7b1f763efd809a33b7e5c9ad9af4063656427da17281cb010b9c118a01479c94ba15cde6745a4cae6f1e621072ed28bccd1c45dec7cad5f5dbd0dfeea407bb370916c84d4207378bc", 0x74}], 0x2, 0x0, 0x0, 0xc840}, 0x0) r8 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x2) pipe(&(0x7f000023e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r9, 0x890c, &(0x7f0000825000)={0x8, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8, 0x8, 0x2, 0x6, &(0x7f0000b08000)=@common="67726574617030000000000000000000", 0x8, 0x1ff, 0x1}) syz_kvm_setup_cpu$x86(r9, r5, &(0x7f0000892000/0x18000)=nil, &(0x7f0000300000-0x18)=[@text32={0x20, &(0x7f00007ad000)="c4c1e5e9cf0fc71866b86a000f00d0c4c17817280f01cf66baf80cb88be4a788ef66bafc0cb000ee66baa000b0bbee362626f30f5b8760411605660f00dac744240005000000c7442402d6000000c7442406000000000f011424", 0x5a}], 0x1, 0x0, &(0x7f0000904000)=[@dstype0={0x6, 0x4}, @cr0={0x0, 0x10000}], 0x2) ioctl$sock_ipx_SIOCSIFADDR(r10, 0x8916, &(0x7f0000573000-0x20)={"a5a85031183ca2e3ccecc26075d47873", {0x4, 0x0, 0x8, "d8eea9f81200", 0x4, 0x0}}) fstatfs(0xffffffffffffffff, &(0x7f0000b07000)="") 2017/08/16 08:13:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x400200) mmap(&(0x7f0000000000/0xcea000)=nil, 0xcea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000cea000)=0xa748) mmap(&(0x7f0000633000/0x5000)=nil, 0x5000, 0x3, 0x32, r1, 0x0) r3 = dup(r1) ioctl$TIOCCBRK(r3, 0x5428) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x2, 0x2000032, r1, 0x0) sendto(r2, &(0x7f0000cec000-0x28)="cad7295af3f9c4bf5e093c33751a0c6452b9eb6ff965daaa25dfc747065f7ca3f5d09fba2be4bfef", 0x28, 0x4004, &(0x7f0000cec000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000cec000)={0x6, 0x5, 0x5, 0x8, 0x7ff, 0x77, 0x40005, 0x7fff, 0x4, 0x7}) r4 = dup2(r0, r1) mmap(&(0x7f0000ced000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000ced000)={{{{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]}, {{0xa, 0x3, 0x35153ef4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xf8, 0x5, "d9d3cd405d63a299e292e512ecd15e7911cf63b5a824936d9a1ca972673fedb06cacac72290cc2f881e46d9607479c858cbbba479a8636d75af976f22da05063beba0359cec638325c1f93b076ac3cce"}, 0x160) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000cec000)=0x2, 0x4) mmap(&(0x7f0000ced000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ced000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000ced000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0x40000120, 0x0, 0x0) pread64(r1, &(0x7f0000a7b000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x0) timerfd_create(0x4000004, 0x800) mmap(&(0x7f0000cee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000cef000-0x10)=[{&(0x7f0000039000-0x3a)="3900000012001900060003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff9aff", 0x3b}], 0x1) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x74, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x4, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, r6, 0xfffffffffffffffe) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/16 08:13:46 executing program 0: mmap(&(0x7f0000000000/0xb1a000)=nil, 0xb1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000aee000)="2f6465762f766373612300", 0x1, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000b16000-0x18)={0x7, 0x10000, 0x8, 0x4, 0xc3d8, 0x8}) read(r0, &(0x7f00007f1000-0xa6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000674000-0x10)={0x0, &(0x7f0000b14000)=""}) preadv(r0, &(0x7f0000a2a000-0x60)=[{&(0x7f0000b16000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b17000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f000083f000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000b17000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000120000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f00009b8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}], 0x6, 0x2) r1 = syz_open_dev$vcsn(&(0x7f00003f4000-0xa)="2f6465762f7663732300", 0x9, 0x200) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b19000)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b19000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000562000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9d7d, 0x3e, 0x9, 0xff, 0x10}, &(0x7f0000407000-0x4)=0xa0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00005d5000)={0x4, [0x6, 0x691, 0x1, 0x5]}) 2017/08/16 08:13:46 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000002000)={@generic="178b83380666a0ab2a2987a8402f1223", @ifru_data=&(0x7f0000000000)="f6aa55457af8191af5c29821fa41bf23302c296cbdbaf70292b583a213a4ac8a"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000002000-0x2)=0xfffffffffffffff9, 0x2) socketpair(0x4, 0x4, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000007000)={0x1, &(0x7f0000009000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x2) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000298000)=0x100000000, 0x4) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/16 08:13:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cb0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x8000) syz_open_dev$urandom(&(0x7f00005b4000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x82002) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000037000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000023000/0x2000)=nil, 0x2000, 0x1000004, 0x12, r1, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x9, 0xffffffffffffffff, 0x0}, {0x2c, 0x0, 0x5, 0x3fffc0000002}, {0x6, 0x0, 0x2000000000003, 0x0}]}, 0x10) writev(r3, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f4c5420", 0x4}], 0x1) r4 = socket(0x7, 0x8080b, 0xeae) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x80000000, 0x100000000, 0x6, 0x14, 0x6}, &(0x7f0000009000)=0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x1000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x1, 0x40000000033, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000015000-0x20)={0xe7b, 0xfffffffffffffffb, 0x207, 0x7, 0xfffffffffffffffa, 0x0, 0x2, 0x0, r5}, &(0x7f0000014000)=0x20) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000002e000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f00001da000-0x4)=0xc) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000434000-0x9)="2f6465762f73672300", 0x0, 0x3) ioctl(r6, 0x2275, &(0x7f00006fc000)="0080") mmap(&(0x7f00008cb000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/16 08:13:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x8080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0xfffffffffffffa3c, 0x101, 0x1, 0x1ff}, &(0x7f000084d000-0x4)=0x14) 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$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x6, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xb230, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000b60000)=0x0, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000057000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dfb000-0x8)="2e2f66696c653000", 0x0) unshare(0x20000004) set_mempolicy(0x0, &(0x7f0000001000)=0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000397000-0x38)={&(0x7f0000a6d000-0x1c)=@in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f0000fd1000-0x60)=[{&(0x7f0000ad7000)="72093ba18f3a42e17b6bce7eb07473e8e67b72c2a22d4a021a9520aaa6985decabd950836e838df0bd513b4122e8b80202a8e56bd46b0122cd67a595d0ed102f1454743090539a9a39716596f29111d0baceac260cc2b16ed094b44dcb5d67f86d71271d1f49a803785afe4bb8a1ac90177060ce9a4aa9e4697badfb39c0315e3fcc96a695fb3eca5b6f640e1b4d73fe09d71bfbfb454fe30f61a685ac447df266b9bdcfe832f001ce6379bfcbbbc886f0b95205955beb0e18723643a1efe373edbbf100634d54c0d9a874d1ae35d4e0d65f33f853d2b3bdc929ccf2abefa77ec7eb1d4874", 0xe5}, {&(0x7f0000a90000-0x92)="e0e47940baf1a0983a0c91e9a3605f2aae0c6411b7b335faf365082f4e71b4caa3b7af007689a75a3d69e4e5a096938cc969c281fd91c57e3a905565145da21d74e01f9939244ba3428c81b87ee23c84a8c3094c0f7bea3b10533541c925330097ffaa0b043e8477bc9e066b28e8984b02904dbc0af67029afb929b3eeb1a430a02b0ab163294a7bcf1a0e0c2ecfac37e9a6", 0x92}, {&(0x7f00000bb000)="87752d99f56d9824163076a5fb7b9dae95f36c073ca4739c8cac806bc6679043ae50d5f929097c43ec8f88ece8c824e2b056a0d30666fd83a7f7c687d8f6ef6f0abc265e8a46f032524cbe7583a81cc66a098cd3d03337db", 0x58}, {&(0x7f0000c7b000-0xfa)="ed0f77ac07b17711663c2153c548fe59de5ccc78c43f87ad43130737c2d21e593c6e0bec3417b3434d66b526f898703813833b6fd37cd34ad5b4e2d984142a4597eb5a25eba4a2d3cb9ed9d48511e6481c23521de75deabe32f884cbf28a0657d8f9f3a9954b4bf7fd8a1a03512e3a5402a9ae8930d75c81f0b9b2d18cf7fef07648bf194bd9494ca35367c9b205c1a5f172e2ec51e673b60847c5da46c3689e0f039bfe3d9d9bfcec20e8790c8fdcfc874af1c35ce12fbbc3d53dbae61e87d510cf12df254607a27515d9327e3d923c81363c69bb138767fa9d3091b8edf0e555394b00cf9f49d67ec0fbce5f987218ef66503ea406cf43f3c1", 0xfa}, {&(0x7f0000feb000)="c275b36dff05cb9d2ca29ce923b077ae03c52a72a74c005a21c8e2a7000ac5f0bf971a9b61f730887ba68dc6027d9aa54af5c111819002c15bbf9cf8c7e77ce325cf753bd220d193237e28b387bae90b1cf61f5279bd575f9cf56bcb7f74b8641008409a91445dec43c5d969453344f7f77034003b7fefac562738276763e6ed8afd9c14915f26cd35ba5d69818d6e8898d08628fd3179e0df301cd08b3402526a6fad7341b7fbd15825bca5fae0fc8ce9b345277ff51b7e3870c9ab83589e58e6c35a45f99daa54eec36c3d65f222c659878cb0", 0xd4}, {&(0x7f0000b77000)="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", 0x1000}], 0x6, &(0x7f00001a5000)=[@init={0x18, 0x84, 0x0, {0x8, 0xffff, 0x3, 0x5}}, @init={0x18, 0x84, 0x0, {0x81, 0x1200000000000000, 0x4, 0x400}}], 0x2, 0xd4}, 0x40) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 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) r3 = memfd_create(&(0x7f00001d8000)="7d292c4000", 0x2) ioctl$sock_bt(r3, 0x5411, &(0x7f00003c7000)="f8b5cf5c820665f071d8875ef7fa49ac2253a800395f675b4a2c85fe8480e83247337a961625034a1f8e2d7f84930f8d4570af7283e3e84ec6922b6b865422038e115d49bd79e41767422d2ed8c0a95ba25fd11a8bc68194ed16d1acec6aa8b399be70bf2f4cb038f6fa0cd7c49bd0c16db899818350aae14cb04696ae5c31b7c7d14c0cc9bedd755725d53baf4180b180646210c104b7d598a3a564c381f97fd5f2df22a465") ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f00009e0000-0x10)={0x3, &(0x7f00004c5000)=[0xffffffffffffff48, 0x1ff, 0x7]}) sched_setaffinity(0x0, 0x8, &(0x7f0000cd8000)=0x1f) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x3, 0x10000000000003c) sendmsg$unix(r4, &(0x7f000020e000)={&(0x7f0000b36000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003dc000)=[], 0x0, &(0x7f0000c05000)=[], 0x0, 0x0}, 0x0) r5 = getuid() ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000795000)="000000000000") ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000a42000-0x400)={"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"}) alarm(0x1) alarm(0xfffffffffffff26e) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000b17000-0x78)={0x3, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x3, 0x6, 0x3, 0x1f, 0x0, 0xd33, 0x1e, 0x0}) fstat(r4, &(0x7f0000cea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r5, r6) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f00001f9000-0x4)=0x0, &(0x7f0000a4d000-0x4)=0x4) 2017/08/16 08:13:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f55000-0x20)={0x80, 0x3, 0x400000001, 0x19c, 0x100, 0x9, 0x4, 0xbbc, 0x0}, &(0x7f0000f61000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000803000)={r2, 0x20, 0xc8, "46202256209f81889fe22f603f7d3b28a5edd0211e3029c8720eb140c6b7eaefd46171651ed8c3de7505b8973b2b0f305494e980f2b61d3cfee3a109755d98e13260d96dd3b5a67fd56638ecd133538833195c8079e03a10061d567f0a11238fb4c120886c1689e2df89310aaf813ea99cfa16572ab440519c8630e6f8fc48c1dc0a9691adadb970c963a10008000000000000c8e71475e2295db04756c2c63cff030000000000007cab7cedf6abbe54201c9e15f0b5bf69acbe1ae044439d9dfc409a1181d797dc"}, 0xd0) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) pselect6(0x40, &(0x7f0000850000)={0xb8, 0x800, 0x89, 0x40, 0x8, 0xffff, 0x100, 0x10000}, &(0x7f00003ea000)={0x1, 0x1, 0x1ff, 0xfffffffffffffe00, 0x52, 0x5, 0xfffffffffffffe01, 0x5}, &(0x7f0000b62000)={0xe000000000000000, 0x101, 0x2006, 0x7, 0xffffffffffffff01, 0x401, 0x5, 0x7}, &(0x7f0000ef9000)={0x77359400, 0x0}, &(0x7f00007c0000)={&(0x7f0000adb000-0x8)={0x8}, 0x8}) readahead(r0, 0x100000000, 0x6) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000011d000)={0xc0000008, 0x0}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x5, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @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]}}, 0x108) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000d6b000)=[{&(0x7f0000da7000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000096b000)=[], 0x0, &(0x7f000079c000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x204, 0x2, 0x1, 0x5, 0x8001, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x95, 0x8, 0x20c, 0x9, 0x7, 0x2, 0x50000000, 0x237, r2}}], 0x2, 0x4001}], 0x1, 0x2000c850) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000dcf000-0x132)="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", 0x132) r5 = open$dir(&(0x7f0000bb1000-0xe)="2e2f66696c653000", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) r6 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000c9e000)="00", &(0x7f0000000000)=0x1) mmap(&(0x7f00000a3000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000002000-0x20)={@common="69726c615e310f000900000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = syz_open_dev$evdev(&(0x7f00005a6000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x8000000) open(&(0x7f0000181000)="2e2f66696c653000", 0x80, 0x40) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r6) ioctl$EVIOCGMTSLOTS(r7, 0x8040450a, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/08/16 08:13:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) socket(0x2, 0x1, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d0b000-0x28)={@generic="6c794abbb7847d41bc743a2247ebd22c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fb9000-0x8)=@assoc_value={0x0, 0x1000}, &(0x7f0000e90000-0x4)=0x8) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fb9000-0x8)={r1, 0x5}, &(0x7f0000fb8000)=0x8) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000b3a000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r4 = semget$private(0x0, 0x2, 0x12) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f00008f3000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000") read(r3, &(0x7f0000dcb000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00006eb000-0x10)={0x1, &(0x7f000014e000-0x4)=[0x1]}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000fd8000)={0x3f, 0x100000001, 0x401, 0x97ea}, 0x10) write(r5, &(0x7f0000d6e000-0x25)="240000001c0007f7de75031b001d00000100000c09000900000001860000000200001eea97", 0x25) mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r6, &(0x7f0000bb2000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000bbd000-0x4)=0x58, 0x80000) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000ea9000)=0x0) mmap(&(0x7f0000845000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/16 08:13:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000000)={0x0, ""}, 0x8, 0x0) r1 = add_key(&(0x7f0000dd8000-0x8)="7472757374656400", &(0x7f0000d8a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) fstat(r0, &(0x7f00002df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000891000-0x28)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r1, r2, r3) r4 = accept(0xffffffffffffffff, &(0x7f0000486000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000bb1000)=0x60) connect$ipx(r4, &(0x7f0000f8f000-0x10)={0x4, 0xffff, 0x0, "fcdffd09c602", 0x79, 0x0}, 0x10) 2017/08/16 08:13:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x8000000000002) connect$inet(r0, &(0x7f000005a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r0) sendmsg$netlink(r0, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f0000612000)=[], 0x0}, {&(0x7f0000033000)=[{0x14, 0x0, 0x0, 0x0, 0x1, "fd8d"}], 0x14}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2017/08/16 08:13:46 executing program 3: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f000091a000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20000003) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x4000, &(0x7f00003cc000/0x4000)=nil}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000af1000-0xa8)={0x4, 0x0, [{0x0, 0x7fffffff, 0x2, 0xfffffffffffffff8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x1, 0x5, 0x4f2c, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0xb, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x80000006, 0x0, 0x0, 0x7748, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000000)=0x6, 0x200c, 0x0) mlock2(&(0x7f00006ee000/0x4000)=nil, 0x4000, 0x1) mlock2(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1) munlock(&(0x7f0000721000/0x3000)=nil, 0x3000) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f000000a000)=@ioapic={0x1d002, 0x0, 0x0, 0x5, 0x0, [{0x3, 0x6823fa17, 0x101, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x3f, 0x7fffffff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x40, 0x1, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x40, 0x0, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x40, 0xcec, 0x4, [0x0, 0x0, 0x0, 0x0], 0x5f6}, {0x2, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xffffffffffffff7c, 0x602, 0xffffffffffffffc1, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x3, 0x0, 0x80, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x1, 0x8, 0x5, [0x0, 0x0, 0x0, 0x0], 0x8}, {0xf3e, 0x59c, 0x3, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8000000000, 0x6, 0xdc0d, [0x0, 0x0, 0x0, 0x0], 0xcf7}, {0x131f, 0xfffffffffffffffb, 0x3, [0x0, 0x0, 0x0, 0x0], 0x8a0}, {0x4, 0x9, 0xb6, [0x0, 0x0, 0x0, 0x0], 0x187}, {0xf2, 0xfffffffffffffffc, 0x800, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffff81}, {0x1ff, 0xe5d, 0x5, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x51c2, 0x96f, 0x6, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x200, 0x80000000, 0x9ac, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7f, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x200, 0x2, 0xbf59, [0x0, 0x0, 0x0, 0x0], 0x101}, {0x4, 0xbcc, 0x86a, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7, 0x9, 0xffffffffffffde65, [0x0, 0x0, 0x0, 0x0], 0x1000}, {0x3ff, 0x7fffffff, 0xc11, [0x0, 0x0, 0x0, 0x0], 0xec}, {0x7, 0xdd18, 0x8000, [0x0, 0x0, 0x0, 0x0], 0x3}]}) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000697000-0x18)={0x0, 0x1, 0xfff, &(0x7f0000af6000-0x8)=0x0}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x30010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077f000/0x1000)=nil, 0x1000, 0x2, 0x4110, r1, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000060d000/0x18000)=nil, &(0x7f00003b6000)=[@textreal={0x8, &(0x7f0000af9000-0x35)="b804008ee0640f3566b9800000c00f326635008000000f3082da0481509201000f0094000026d8450366b9970300000f320f060f09", 0x35}], 0x1, 0x400000000000000, &(0x7f0000af8000)=[], 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x800000000000000) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000a6d000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000850000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000469000/0x18000)=nil, &(0x7f0000500000-0x18)=[@text32={0x20, &(0x7f000080b000+0xa05)="c4c17a6f309a0d0000007500c4e3594c39f1f30f01bc080d000000b9a00b0000b800200000ba000000000f300f214366baf80cb8e41e5782ef66bafc0ced2e0f009903000000c744240012d86681c74424020e000000c7442406000000000f011c2466360f018aba000000", 0x6b}], 0x1, 0x0, &(0x7f0000af1000)=[@cr0={0x1, 0x6}, @efer={0x3, 0x100}], 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000709000-0xc)={0x5, 0x2, 0x4}) 2017/08/16 08:13:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) sync_file_range(r0, 0x5fc3, 0xffffffff, 0x3) r1 = syz_open_dev$mouse(&(0x7f0000b3a000)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x20000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000046c000-0x4)=0x0) getpgrp(r2) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000dce000-0x4)=0x0) r4 = getpgrp(r3) r5 = perf_event_open(&(0x7f00000df000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x798, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, r1, 0x0) creat(&(0x7f00009a8000)="2e2f66696c653000", 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000cc8000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000c01000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x40000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x24, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, r1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c00000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fba000)=0xc) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f8a000)=0x8000, &(0x7f0000cf3000-0x3)=0x1) sendmsg(0xffffffffffffffff, &(0x7f0000fda000-0x38)={&(0x7f0000fbf000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000054000)=[{&(0x7f0000941000-0xe0)="326e440dd80e598c1f1137372a2a71f57c3723d496afc0842c5db29d83f67675674cdf105ca1f86614d0ab58fce59be3f9b6bb439d2e99851723a142e5e8a10e71a91ef12f6c1013c42fc2a36b21e6b0b4693fde20d05ad82ef2468f1d0fdf27257dfa1f4c4213359ac3f47de55e9c02a2f4a3c2e08208f04d4294a21a4037a4ee1a77fb056f3ce561098ff30ce7b1aa7f99a41a36c7dc3e326336258667b52009ff01c936b5b87d8d8b424280ce7aea44d6683060a6f07b3526067f27b5e5586d7b446b810a207656ac256f6802a284d9d4267fa0c00a312694cba4351cf892", 0xe0}, {&(0x7f0000076000)="23b140e9da99b69b41c59b393c05d65f348badbd7b8e1632999abe5b12b5bb7f83", 0x21}, {&(0x7f0000ea6000)="5ce0fd47d55fce464dd95044f389ae6b7d1a0a6508f34985cdc5999d6676836e5507e041abb15dd27e7f8bfa41e6188d8138a67e66c230551a818bcc7551557262fd", 0x42}, {&(0x7f0000fc0000-0xe0)="ebfcf8c42521b983726be04f44a55495c8a06bd8b65bf83d3f216af56fb7e7c7ae16d9825430c5e62d4de8df90ef1964e7687b70670de1dfe4ce2ce33b865befb80cc753a785718b7cc2fa9719df742fe2aa7499c7076beadd6aac08b3857543c714109eb705b2b5f7d71c793f3f5ff4a55cc7d8ca90de7f5a3538848f00ff615df6fb037ce7a84db3148d7bf75352ac22d8b809b777fa2d6021698d48e299603dedd34f21767e3477f2363c11e3b6873fda0eafc59bec6c4046494f2281d19b5f65c766db9b3b7349cde8db3b1e004b84facb01135f15f119f24ec45dc89aeb", 0xe0}, {&(0x7f0000fc1000-0x1000)="c05929460b4931905005d2f4fb877147788b5d12e1cf5a251d79780bb95da738613a8f9cdbb0de68363e2fb8f95685e33658f1ad9cddd5cc7cc9282c7761ef05140d95c13598e05dbc96f824500f3f9625db1de213e9cbd947aa5c01150200878bae23c4cd703a55e5a44d1f241cda18d74814f79da9ab4c831e524fb3044cc7ba4dfa08ed4ad32d317f958f0a2846397af92f9a56741e1b34e321d52865b7260c24819a9a6ddc72a977fa66cc33e16586769b599bc637fb91f86ce3eab4f63b1bad1fb4c7d68a9648e46397f3a550ddacb8c0b5456d2181e74be6e8e5ca8ae5eca16c94f52ca1bc9dc63c1c69863ebd87c0aadb4b706cb410457feb4405fc28a82aba2636ebe1dd62493a867275bf96be9af2e0e24c0fcdc98d0aa9542f131e05f31a73457a6a18812f2e348a3d56f3410f7ceb7dd8f7b3c805847c91499a786de5c46fc8a642debfc54ff6f111fe557b987bebc916d98b0f1a6876a3db09817c3e689f1bba68319b77ff7783a1ce75d9e02186c103383377c5904917e941fbd25bba80d8eded50a018e6f2bb8cbba8bff88d1b73e2ba8b15f82eab698d7d76fe61277d8335040e3599ca8a5099cdc407ec0950c67ea862ce9930072d20da67d712f25e5433df1770c0db1757837cfda6068a8a60cf8a0f0b8bac77a7915c558f61b097d1bfac61e1dcf142afbe951ac46cfba1cc79bba2bbfe2333186d022565d574bf68c767bf06bd6857a34dbd7422d68bdb8fc333c477c2872759c2963614f312e5161f5df28451cce4b803f5ae0a723360bd949decea1c8f94fcf118f12eb4584ad3581416b313897f48935df98e5efeb6bd8d040a78aa17a00447e6bfafa5df8634fba62990e10e64fe1522810dd9504a6f76df85ab1383b9d52ad930af687cfc36a06c6f71a67e899f9ccd7854c309575eaeb96a19c9445e54aa91cfb555b9c2b3534076210d1d7ebba923a2511c433b674f0e4bb8929ae08c502058732bb0d6c001d48e071bb855230738b1afec099007ff7f6235c2108e1ca44a364ba10e78d434fdbb8fa01bb6a0edcad74fbffc060cf0dbe14402b21aa766e4a23f4506960ea8ec651ab665f066f9d3899c012e1085a0c2f8b873a0520c9a89d821428a52b2195a7ca8da597acca99f43efd5a8585238a1453e6b39b2ae42e9e14f7606298c5f503ab22739f91a3aaea0b1d990a3ba400d255c33fece8545bc0524488534a29f6b6654b2318a15c4dea55aa185c1d343c970b69b8b639311332774274d95c5d98f61b5d9470ef62c1d1b3f2c54fad52e533474f62310d33a153a5e1832d2fea08c782f68bf367052ff0d68314083d98ddf4f908983c159c42aa0e0babb5ff5cf81a9c3b80a1d815bc6f93894b172daf8344c539764d03e65030a0d696ce27df550207b1cb5cb1bd74c0a2ed8bd815b8ebf13b4bd4c84441d64c938773d803c10fe107a0f8d02b3742bec8e4895cd15b70bbaff4abd92104161aa9b8f5f834365b732b9938bf8d5889830deaccdea223d2965085452010c29ff2fa49f6d7a17ff99822230ade870445dad4d4b18d3a248010c39d55a51661d6014752699f86a220013e2c48aa21c42b9dfdbaf2415f8d563e329dcda8b4cacfaf3986c879ce130364dc1827f436788bf3d99a8870a2962c5797d456e43ff0f1d4cd097762852e9440648fd756ca33034a3995ccff05f02ab05234609c47e5612aeb347b8747e80b670319fee82d67b46377a30042ad5d5552cbd4771df485b8b7562b590e8124667a6f2d221046c0cde58cd16c1cb90365f69e9bf7b0975ada7025fe89b71d59b04e021d23b082e67bfb5e57cb2a4cf4b5cb7a315ef1953d4cd9e173f1f55cee94513d5b79fe09a48f31097a51f6782c3c8edf5c922a79c20bfe3d1ed24a11e20f8b806230af2efd7004feea1a6796bf2e1de85d44b554f54e69cf254e1267c8fae1cc29fc5c14b3aa6fd15a4361f992d1ab8878317973ca51bdb226502d72f52520bbd8356a635ecefe9c841c5dad4827675b8fa342e85506a0fb4a0d1146a7a9d77a0b63e887eaeafcf26603b31685f0ea13946cbfab15f3558ec1e91718fcb6800b755d01f885cfc6c5038088bb848f06c0bbc02819309a3bb5fc8c6c90364360a060455680c6576caa2b6af6516667bdb9d16e2f43e81463c7100e8bf6b1caf8fd2a9f6eb5c75ba0f339f6b75feb5eb956aa49394cc5908a070a0dba77450f5206fad33707419ce0532c9b2f94e033599aa3a88de469e53007a03879c5cd2e34309ab943d7ee92aedbc8e6f7f30dd33ad7653a84f1053a039c62c21e28a69035ced12d7ffca7a4074e58821f6dd874aad667f32d602ace5418c75287a845060d44b127bed20d5d6fa87ef50241558b85a5f108563d0341b938836bcdcd96e0499a666e3a572e2fdb75acc73745d6c86d74dfb08a5a5dec225f5bf59a6536873f165c4e9e73d6a3f110811338a47f2ae92dc91e01dcb825094d9d8d5e9bcef95b1ef8bff690a52473c63e6d2f02cc9ddb3507448557729b1466219de024f5b6dc3d9128285257225df9941f047c11721d3d6dc6d74426e246d56ec14eaf5b4251c3458276a10139182d175cab07dc97cb267e18d7bcbff8f30bbc3b1c53fb5aa286bcc3ff4ea25f721163bcf17d3bb3ccd0385b50aea26ec89d658ff451b35be547fb15bd6b6d00986b579d0f02ee621a671dc2b2bd3981858b404deefe0239b20650560cc1ff6bd7ce7abdcab3d4d3d569d6eb9180ddfb8a7e7ab906e450d11bf7d6a03743ad1840a352faf27cebb4c896df1bc32f9597ff00b3cf3ef030b88487613bc53df4bdcd8ca2cdef2d36e21fb747d5c268d594561770ae962dd99fd6c153338150aba6b19d69eb2aa6b32654dac24b985b97461fbdc35fb3d6ac9417e6a8efcc60427f9d8a69d4a46625dfca70aa40d34e55acb12fe2bb27f132a17d928a6fbf5d13edb75a65f77cd32e52130d937daba74b3cff04a973ece15b3d483b7bc4999e142ca31e66b29c82bba91473f4dc07d7631616821fefa3b34834a0f77fa711280a436202842cdfefa06ca28f91346282fbf7079269121454123069054a44ca045a19d4b2266fd2cf316bd465aede4a66b73f637806e47387e2191470232ab380238cd7536562bc04c79bb871326b913c8db0a4b3657113991d117399b45f086ac3acd64782d32d1774db8eec7a8eabf00c48d684df3a6634233426d0df06a7cfb6353cd50c72ffebb95f45d7c9a96094a264ef44f927b8c186fcb0bb38fc92c68b72cbbc850a958a9f0a08e7a7233a2a5c64def9700439eafd64f626cf38c4b9f256cd32331b5fa72c1bcf36b09c4c67721d3b44d7b4933bcc89710bbd9a1e40cbbf032d71d876b97f26724f7ff12c0c393882c4bc56e7823987e6a5ac2d3e6f09b11faaa1146bb52565720ebe46eb380a4128c0c3c2cc2b21f23ff80207d563cc04241eef1429e0ebed56d71e220189fd4d1590fd42b3de29d3e29129ae1cecb62940d734f861bf4baef94ccb73c955feec1a3ce369b46f60bcd3b396ffc70e4d261c0c407483f20b2788916c770c41ec5928269561c13f4126d1ef4287509b6bd407513299ee4b1808ae0dbc709785cb40b3a79e036740ccc5572c7800fd1dace308323ffb9494865f939fc6fc1c385e8a738f8bb40ac64313916a237c612ee819f171b76f2170cd0d1c4dfc81919a4e486e3de0d9492946f2dd226a41ece80e33aaa530025b46522154334755f5b596eb7cd67d25bf234d871d1b3f4c516e7bc6b2fca950cd0d61f3f880f67f6b941bcae0f255d915ae669307fc7e6d940f25c1ab8ec830a5fa8d34ffc365adbf10a0bb18dd92dbf5752e3418d2aba7c015a6a06b8c4389c57f774e47d77d31758ff2dcbb50c6d8abb9f3fca668e3dc9bd39950eeae59b34964dc033c74e7f972c2f544b8851e64c89632742cc2e6367b665bc11b4e866831029b259c80bd8cfe07cadf5c0e45b621c0642c78c1286000bb029294291a4a182edc75468988094d8ace51967da35394a1b5f9f947fedf66efd534c1f652a8cb8fa1d2001bf8cf7c7d77be9ec0ac2da354b4f3ddfb44944147df7b2d6aa0e0b4f2888ccaa6dbcad68f4ced88a3cce8d3e24312dc9d3fea2c712862a7f1d112b04e3d567eb44e6966bdc34ac03300e33bba72581ab7b9bb295dead90d241db57031ba25d9b888cad5161c610673435b6c6283fe40bd6d73fe8adfa3e88ab6098574ab908398c3c7b3f95e396517d32b1c0f075de3f3f4ab908f4112875c75329dc11f660b64afdf14a614c221a26125ee7b570c0b4e8ccd6d4ed71963a7994845b473994b4ae4e7b078a3716208814a366ad68db6b62eda79b4311ba680f6a7757d7f5d794434f1b5ff971cdf7792deb978dbb028dd794f178aa0ea5de6f227559fc94e8b55cf0b1153490d5b576823e81ca683b14293495ad8517f1fc16a9a68bb6d52f18a6bdc1a1c889322bb7e083171c7dfa942b7d8d87372552fc89f618d5a41d6b293995c127afb9be223b5dbe8f351ceb09220bf984ec7c4cc7792225408c78e9617495b5567a64906edfd66dec734975833fa75b2d359c70646859ea1ce83d8319813532995664c7a65a0653cd30bb8bbc2d525262fc001360e6890387df30fdeea63604fac4a2204ed259ad0f464276289c243de4a67b040e9d307206bb056df60fc3bee0df9eff6f6839ebd63f89c6bf6e2b50d67190efda59256b9bda92e6523e7a46a7c80ec6c7d69a261696a15c66d10d0c55f4075bb393aec33958c183510c6fc120ccf696f7c5bbacd8803f601719c3a617d24544be1cfa926733243147edf814125a7ad8d55878c5adce7d61419fa6c872caf2cbc3d0596370df70e69315bf553a6d518d2d31c241343544b2ea173003bf7bfcd9244dc815b8ac551eaa9519d2d100d668578a54587090c9579eaab9a9334e2c3b3b7dea25957540f4e240ec0f50fc0e26ad32f6980e4d1607561723fc451f81e4e4b7860a36a297a7d0a2c4bd2f97a803436f1a44aaad61db798a59cbe3a7547462292a5dc8b2a3ddffb449769faab7e3384353f79a469f1144ce4eab6bda1d27aad00191359048c252fce96ae6b908e26c0d0ae55b11b9d1269df7833ab8f0848e1a0076380cf657a764c3586ea1162182c6f19579aa18756b1de344ae926331108b4a17f41115f30f6594cb304ee866cdd3c06040cf0f8f93349493572315e3e840cfcf9ca2a512a591ba05c2e398ea45f1bcf0f12ce2febe2706380049122ffc50a71c3ec81efa0edac846374f51b24fa68b49e021e86a48de2bc758e9f2d37e0031df0e46bfe2fe5c6c5a72bc8057f21b000242136fd4205fce7447754e0ab0a34bcb3d2cb93f41ecd94bacfedea32042751640538ea1cadb9c48aaabe3707d65945bd02397c2500e40af454838c353389716d01227271da60f77ac3b1a1c4c922d70e0d8c9b8927901e802d0a1c382b023cec1f11b04efa54e4c67e6cc69c9f51192c58b0fa7785ca1f247dcd93f56e8c710bc7a821ff4cba1a7ffeaa624bfb339f8507e180f852fdbc3234d91d2994a7721567dd7d5623ab66b3dc13ec3bff33f5b3ad2b561ce0e7a3c5c66eadcba8266e5663dfe0ce3b39d10fac93f4c7df3b5f549b3af330b2ee92705f7e00af5b8fc7f9d7d293513d280e0197d9410cf4939f37d04522f5840f33e21d3c1c72bf7c5deae8ca80181a525de25648844284b7f71e1b3f902e9e0b509e198027c3c73e47f0181dfa35771ef98c7a9d702f1e8582ec296713837e3ae6e4980143afb", 0x1000}, {&(0x7f000055e000-0x9a)="7a356d09b873fe728373403e5e2c8b10070a670ab66073ba62c74f422b3cbef6e020cfb676460783b4867b08ba59705999eba7b3627ee310ea10d8e43abb4027678831d127849a9c503c68814590c2605781d33e424151b6cdde6813abd43ff08f5cded4da479d41743ba29adbadb19f3f2ad14ca59c2545a3abd1cad89b6cf3a4dbfec691b5f54dea79f6baf89ef25d95a570a60b0bb210ebc2", 0x9a}, {&(0x7f0000fc1000)="291b51ee7298b96828f0963fcff191b371399ba89db12e01e362e38faa79c38c94e664edd44b6137b7aa07fbc76281539e4d933cabe7c2be4fcd35e43c719dc4b1b72aef18b652f4c7ffcce38f22481f7bee7d1fb827e8185c27a87d31394faa00b9", 0x62}], 0x7, &(0x7f0000da6000)=[{0x18, 0x113, 0x0, "41"}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) r8 = userfaultfd(0x80000) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r9 = gettid() socketpair$unix(0x1, 0x800009, 0x0, &(0x7f0000add000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f000007c000)=0x3a) waitid(0x0, r6, 0x0, 0x4, &(0x7f0000607000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) process_vm_writev(r9, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)="00", 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)="00", 0x1}], 0x1, 0x0) read(r7, &(0x7f00002dd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$UFFDIO_UNREGISTER(r8, 0x8010aa01, &(0x7f0000a50000)={&(0x7f0000428000/0x2000)=nil, 0x2000}) r10 = socket$inet6(0xa, 0xf, 0x6be94cc1) ioctl$sock_proto_private(r7, 0x89e4, &(0x7f0000e31000)="23606ecfb22d6a1d6fb9b2414f411c2024cda74730b9ea64aa78f117619e16654d978b21becf2de391be27654d8dc669dc9a614791fb9aa4fdfce2bbd738737bb4477e30f8d70284f07d527554021fcc1db3f229de43e49f269830124451e8710e3006205405b479ea6df7d748b2f608bd7ce1120745d68a195fade617222233fc0f55873a7c45e597f1184c22f623987e22a9") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000ad6000)={0x0, 0x8, &(0x7f0000bba000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x40}, @in6={0xa, 0x1, 0xcc, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffb5f9c01b}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}]}, &(0x7f0000e3b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a33000-0x8)={r11, 0x10003}, 0x8) close(r8) 2017/08/16 08:13:46 executing program 2: mmap(&(0x7f0000000000/0xde1000)=nil, 0xde1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000d01000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dde000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000dde000-0x18)={0x0, 0x348, 0x30, 0x33, 0x9}, &(0x7f0000dde000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000dde000)={r0, 0x3, 0xffffffffffffffff, 0x9}, &(0x7f0000812000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000047b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ddf000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000321000)={0x0, 0x0, 0x0}, &(0x7f0000de0000)=0xc) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000de1000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x1, 0xfff, 0x0, 0x401, 0x18, 0x80, 0xa0, 0x6, r2, r3}, {0x9, 0x10001, 0x3, 0x2, 0xc8b4, 0x100000001, 0xfff, 0x8001}, {0x3, 0x8, 0x2, 0x6}, 0x8, 0x10000, 0xbc, 0x0, 0x91, 0x0}, {{@in=@rand_addr=0x1, 0x24d, 0x1a64}, 0x1d, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x0, 0x1, 0x6, 0x0, 0x20000000005, 0xd}}, 0xe8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000092b000)={r1, 0x74, "645bd394a065c286c4cb64ab9199182735877ee9f5e4fe5e758542f00f3e1a67794b2a3ea73de9eb1652e2154fc97447461fec34ea546e0b009cff36c928d5de1a2cf5de761cff02fa44a89605ea7c38657ce2e5894b5f97a5763a8762b60e77840ecf1a5935bcb1df026e0d93cd19ad0a4de9e4"}, &(0x7f0000d1a000)=0x7c) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ddf000-0x8)={r4, 0xffffffffffffffff}, &(0x7f000056c000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000ec000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00003b9000)=0x121e, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00003b4000-0x18)=@get={0x1, &(0x7f0000303000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(0xffffffffffffffff, r5, &(0x7f0000ddf000-0x8)=0x0, 0x11) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000615000-0x8)={r0, 0x2}, &(0x7f0000de1000)=0x8) bind$inet(r5, &(0x7f0000766000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000377000)="646374637000", 0x6) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000ddd000-0x10)={0x1, &(0x7f00007bd000)=[{0x6, 0x0, 0x2, 0x53}]}, 0x10) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000de1000)="b6bbcc77853a32c13527116d5f0a855f99b6e90b44149259cb04daca4c6f2880bb2589329f00631662f2493e1fc116efe31bb83162578749e81d2311bccca9d32f88509a520c8cc094829e40219d2077bb8d2e17f9ed70b6c89fe6f6d66251b5524c19d6df810cee8a5634c0ade33c066b69fb1b", 0x74) mmap(&(0x7f0000818000/0x4000)=nil, 0x4000, 0x4, 0x3e, r5, 0x0) sendto$inet(r5, &(0x7f000055e000)="80", 0x1, 0x20008045, &(0x7f0000de1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r5, &(0x7f0000d15000)=[{{&(0x7f000010e000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x800200000}, 0xa, &(0x7f0000098000-0x10)=[{&(0x7f0000b93000-0x92)="a3b1228a25cc1774ae0ec8464c63e514077623ceb59758308bdf1751a4171517ef61438881ce6ffe21c0c78a5bfdc39f167c67f9", 0x34}], 0x1, &(0x7f0000d2c000)=[], 0x0, 0x0}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000502000)="847e515f6f5e0a44601a3d85d8b4d37a133079f82ad452b501e5a3b72e18320d93b593e28d75fae147df04a3da70bbf8b56ed038", 0x34}], 0x1, &(0x7f0000a13000-0x200)=[{0x38, 0x10a, 0x2, "ad8f00e039a6369762d0b22cabb5214309a32eaf5521c73e0610bd2707dbf912ff"}, {0xf8, 0x6, 0x9, "187d41473e96558c286d67f093b877b83da5cd6a780c38dbe38d4a742131cd3495cf9487e83d14a1fe7c22787a0155027052cd4572d7758f90412beb55641e154d4d767e0e58d880c7a138daeb24d7e8e15e6f5d60c369e744e84e480ea657adc41f0ef1ec6f42ba0e656259f6bf54ac96bb27596342ed48c343e8984575c1e8b5f6f723cbb68723a98d68ca8cfd3c6cd313afc7c3abc2378315ebbdf0fa01d306877694d872f88b3960eed9d0e7c104ba8bd0aca5a9ab5f02b089bf8994edb7d69c147d056fdc6c19d1156cb7f51ff3b992fc57342b0332aeed44c51a51910cae0eeafb6b"}, {0xb8, 0x11f, 0x4118c63, "55663db1065cb4edac075647f339a74acd25394cef7cd39c5f0668dddea1b4f0310758732a2d015754dd5e3a8e6fa170bfb17fa3512b5e6f8f2c674543a707462a8e7d8609eb6cc113197061ecf54e0b080abc6f414c914361824becfef411f59e368f16e42599b94a6f73de85a2d6a758439153a793bc74d4d17e4b76387a1813d151e9f4f16cee7022fa38081d2534e812c540288a17aeb4d50fba933e803b55e99e7159fc"}, {0x18, 0x100, 0x8, "955496063f"}], 0x4, 0x0}, 0x0}, {{&(0x7f0000dd9000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd2000-0x20)=[{&(0x7f000007a000-0x2)="12ea", 0x2}], 0x1, &(0x7f0000dd8000)=[{0x1010, 0xff, 0x2000000000005, "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"}, {0xb0, 0x1, 0x18000, "055a592e2476c176bbaeed6fef4391def591b90105d4462a021a40f75eb3ff18113d9e666f80ce3ca93b94314f511b20671398a3dd248d6e5dd0f37b5d603830dce74eb2016a28ec314687cf835b19d577527d8e6e51d716579db410cb957da54de326367be44a2a2aabcb0a42c35f2feda13ea1fea748e6ff8583fc91303bb02ad973c5b4d2f9ce35e07907beaa2895170e7b6c3ab8d32fadee"}, {0x78, 0x11d, 0x7, "14031e97b135e7362eb55393105fd2e9d6a4b76d7a44058d9c7fce1f17a76fba98e13f00000000000000994b35746d3d78e25aaa280c1abbb220e9bd76939901c7c81b84c14692ef76a87c542eaf1fbc3e0820539900000000000002c20acb0e4c68182220c0"}, {0x40, 0x1, 0x9, "63af71cc8fe31dff28cbc2e95a94b70ac3e2dd131b1dcc305db3ca4751dac7d77071a6845e9ba9e90d42ed4f03ac"}], 0x4, 0x0}, 0x9}], 0x3, 0x4c081) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x303, &(0x7f00000d8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x2cd, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2f, 0x56, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xba, "011187a831ae9208dfb836839a4b65ba575fdf5b434b1bf7ce173e2b1ff94e54493d1e1ba1e32eb08a74fd1d08ba9ff92c68074609829f4f1262abeb640e4a3859a8a3ea5674b8a54a5498584575f421d59a52038e860939972c96f4d7831b98d26ed371105aaa23460488d250060d07e71b766dc1ff6346e52d170834736d5e89b82cf3aca9ca8be2d906400d331a0cb0f420060fd8b071e708810eb515ebd85dea47614fab8087e4ca512299d5957d71f1c2ce39818dc3cf2b"}, {0xff, 0xd7, "fcd64906d9442c03c8ab6a34589f9c1312ac5e9ef81fd150dcdb935846bfab8bc2d29da218176ed7a1698cf8b73726dc73054f271836b058c2f45aac35b97054244ee90691512e595cadd4c391f5fd79990e279fa4dea8abdca8126bc69afdec0ee2a6581cc8b16ba559ebcf1e0c0220d91e59812d1116ead589cf20af762f0abcbc9d7aab2a338865058f0c3ee5eaba5947378839d8093a18b998b7b5750091eafeb3367dd07bd07ccfe8e54f7b6277a7df91ab4a8d9f0df3aab7bb789e745a680f8ef0c50fcf937979e8a5098c105fd528655ae1915a"}, {0x7, 0x84, "b75326bc8d30211ee404440c42f3cd4f62f6bf4071532a69fe78e624c9aae4bb6058a3e063108b33ee23ed9355c3f48d68fcce61a3ddf2d4dd75d66580103965d03850cc9eadac1be76149c872b018820ce598f28d24bab8c5b17d5e2ac179ecb9573e5db4311ec11865dd23b265132975ca9bfc7387bfe881977c4d96f6324106c9012c"}, {0xff, 0x14, "925334a48c099dc60569e1bf53a3a282519dbbd7"}, {0x1, 0x82, "2a71f5d6f62f50e5d39ac73449c5fa7989c0d8751ba87076a63cb7b664f9e7fc420279e61a41b8c2719b53e31c70cd5f704542fe51749e920fa7efe234a3c49f95c38074d9fa17130b10b3715a71cadd61ae1911901521323f65def6ef41e6b802c07eda1286dbaed6e42bf878d928c00e90bfa8281d9c71a337cb516bfbc92d13e2"}]}, @hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) 2017/08/16 08:13:46 executing program 7: openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x20400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f00008d2000-0x8)="2e2f66696c653000", &(0x7f00003c8000+0x31d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x94, 0x0}], 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r3, 0x216d}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000001000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8}) r4 = open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0, 0xa) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000003000-0x20)={r0, 0x20d, 0x0, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000d46000)="2f6465762f6c6f6f702300", 0x1, 0x101) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r5, &(0x7f0000879000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x2000e) accept4$inet(r5, 0x0, &(0x7f0000001000)=0x0, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/16 08:13:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x35, 0xffffffffffffffff, 0x40) socketpair(0x1, 0xa, 0x400, &(0x7f0000a2e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000845000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0xdca, 0x3, 0x7, 0x3ff, 0x20, 0x3, 0x2, 0x100, 0x2, 0xba, 0x6, 0xfff, 0x0, 0x2]}, &(0x7f0000c61000)=0x108) openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x40000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000ed5000-0x8)="2e2f66696c653000", 0x1) r4 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000c5b000-0x8)=[&(0x7f0000004000-0x40)={0x40, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000087c000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000)="", &(0x7f000000f000)=""}}, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r6 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f00002c7000-0x8)=0x8) fcntl$setown(r7, 0x8, r6) read$eventfd(r5, &(0x7f00007d8000)=0x0, 0x8) fcntl$setsig(r7, 0xa, 0x7f) poll(&(0x7f0000b29000-0x20)=[{r8, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r9 = dup3(r5, r8, 0x0) readv(r9, &(0x7f0000065000)=[{&(0x7f0000f98000-0x2)="0000", 0x2}], 0x1) tkill(r6, 0x16) openat$rtc(0xffffffffffffff9c, &(0x7f0000584000)="2f6465762f72746300", 0x0, 0x0) 2017/08/16 08:13:46 executing program 6: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f000059e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eaa000-0x20)="0300000000000000811a020080140006ffffffff000000000059a709ff240000"}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00003ea000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e99000-0x4)=0x18) epoll_create1(0x7fffc) r2 = accept$inet6(0xffffffffffffffff, &(0x7f000015a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000eaa000)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000abb000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000a79000-0x4)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000361000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000eaa000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000eaa000-0x4)=0xc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000eac000-0x18)=@generic={0x3, 0x20000008, 0x717c}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000eaa000)={@loopback={0x0, 0x1}, 0xffffffffffffffff, r4}) ioctl$sock_ifreq(r3, 0x8937, &(0x7f0000eaa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x6ed, @raw_hdlc=&(0x7f0000575000-0x4)={0x2cb3, 0x40}}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000eac000-0x5c)={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, {0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x800}, 0x1, [0x8, 0x5, 0x5, 0x6b, 0x0, 0x1, 0x5885, 0x0]}, 0x5c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000330000)=0x5, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000ae0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r4}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000eaf000-0x20)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000020e000)={@generic="3c92a2694a1a9e14f43cff1373f8053c", @ifru_flags=0x1}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000c43000)={0x5, &(0x7f0000eac000-0x28)=[{0x3, 0x80000000, 0x0, 0x8000}, {0x200, 0x4, 0xaad, 0x5}, {0x749, 0x0, 0x5, 0x7}, {0x6, 0x1ff, 0x4, 0x5}, {0x800, 0x4, 0x2, 0x8}]}, 0x10) 2017/08/16 08:13:46 executing program 2: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x4030, 0xffffffffffffffff, 0x8) mremap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f00009dd000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00006d4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000ab6000)="6465616400", &(0x7f0000b60000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a54000-0x9)="2f6465762f72746300", 0x101800, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000de5000-0x8)=[{0x0, 0x0}], 0x1) keyctl$reject(0x13, r0, 0x3, 0x9, r1) keyctl$clear(0x7, r0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r2, &(0x7f0000de6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$ircomm(&(0x7f0000000000)="2f6465762f6972636f6d6d2300", 0xae9, 0x60840) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000c88000)=[], 0x0) ioctl$TIOCCONS(r3, 0x541d) ioctl$int_in(r3, 0x541e, &(0x7f000009a000-0x8)=0x10000000) keyctl$link(0x8, r0, r0) ioctl$TIOCCBRK(r3, 0x5428) syz_emit_ethernet(0x2a, &(0x7f0000b17000-0xb)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="5c6188cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}) syz_open_dev$ircomm(&(0x7f0000623000-0xd)="2f6465762f6972636f6d6d2300", 0x200, 0x400000) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ae2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat(r4, &(0x7f00005a8000-0x8)="2e2f66696c653000", 0x200000, 0x100) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r5, &(0x7f0000de5000)="2e2f66696c653000", 0x1, 0x1401) ioctl$KVM_GET_FPU(r5, 0x81a0ae8c, &(0x7f0000de5000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2017/08/16 08:13:46 executing program 4: socket(0xa, 0x6, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000b11000-0x48)=@full={{0x6, {"85a0a0513e810a"}, 0x0}, [{"69ce91fe21e0ee"}, {"b709c36c1e16e4"}, {"32a96171496573"}, {"2ae83a62c90848"}, {"21fc1762d5d685"}, {"9e9b02c3d84438"}, {"beff6afd9f7c60"}, {"88401a99930af3"}]}, 0x48) syz_open_dev$urandom(&(0x7f0000b22000)="2f6465762f7572616e646f6d00", 0x0, 0x540) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xbac000)=nil, 0xbac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000bac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(0xffffffffffffff9c, &(0x7f0000295000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00009f0000)=0x8) mmap(&(0x7f0000bae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000baf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000baf000)=0x0) mmap(&(0x7f0000bae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045e000-0x10)={0x0, 0x0}) io_getevents(r4, 0x101, 0x2, &(0x7f00005b6000-0x1a)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000baf000-0x10)={r5, r6+10000000}) mmap(&(0x7f00005fa000/0x4000)=nil, 0x4000, 0x1000000, 0x10, 0xffffffffffffffff, 0x800000) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000bae000-0x10)={0x2, &(0x7f0000bae000-0x10)=[{0x5, 0x1, 0xfffffffffffffffd, 0x100000000}, {0x800, 0x8, 0x5ec2, 0x6}]}, 0x10) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000507000-0x3)="2b2c00", 0x3) getsockopt(r3, 0x107, 0x13, &(0x7f0000527000)="", &(0x7f0000000000)=0x0) 2017/08/16 08:13:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000001000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0x1ff, 0x402001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x35, r0, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x80) pwrite64(r1, &(0x7f0000001000-0x1d)="3be30dcfff1979ee7da7f8127532a02a047d91945837bfcc0a3f94c19c", 0x1d, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) futex(&(0x7f000000c000-0x4)=0x0, 0xb, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) fallocate(r1, 0x2, 0xfffffffffffffffa, 0xffff) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x10010, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x80000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000-0xc)={0x40000000, 0x0}) clock_gettime(0x7, &(0x7f0000018000-0x10)={0x0, 0x0}) futex(&(0x7f000000c000-0x4)=0x9, 0x5, 0xfffffffffffffffe, &(0x7f000000b000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x0, 0x3ff) ioctl$KDENABIO(r2, 0x4b36) r4 = signalfd(0xffffffffffffffff, &(0x7f0000003000)={0x1}, 0x8) fcntl$notify(r4, 0x80000000, 0x10) inotify_init1(0x80000) r5 = semget(0x0, 0x6, 0x20) fchmod(r1, 0x20) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) semtimedop(r5, &(0x7f0000010000)=[{0x0, 0x4, 0x1000}, {0x0, 0x8, 0x1800}, {0x7, 0x8001, 0x800}, {0x0, 0x0, 0x800}, {0x7, 0x2, 0x1800}, {0x2, 0x40, 0x1000}, {0x4, 0x3, 0x1000}, {0x1, 0x3, 0x800}, {0x2, 0x3c2, 0x800}], 0x9, &(0x7f000000e000-0x10)={r6, r7+10000000}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000005000-0xc)={0x20000001ffe, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x4, 0x3b, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000019000-0xc8)={0xf, 0x8, 0x0, 0x0, 0x3, [{0x5, 0x200, 0x3, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}, {0x7, 0x4, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x7, 0x56, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x40000004, 0x40111, r2, 0x1) clock_gettime(0x1, &(0x7f000001b000-0x10)={0x0, 0x0}) 2017/08/16 08:13:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000bb6000)="2f6465762f7663732300", 0x0, 0x12800) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00002ab000-0x2)={0x0, 0x0}, 0x2) socket$netlink(0x10, 0x3, 0x0) set_mempolicy(0x3, &(0x7f0000aa5000-0x8)=0x9, 0x2) syz_open_dev$tun(&(0x7f0000ac2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000039000)={0x1, &(0x7f00000e7000-0x10)=[{0x8, 0x5, 0x3ff, 0x1ff}]}, 0x10) signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x1000}, 0x8) pipe(&(0x7f0000842000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000ae9000-0xe)="e223316c61001f0000001a000700ec28", 0x0) r3 = syz_open_dev$ircomm(&(0x7f00000bb000)="2f6465762f6972636f6d6d2300", 0x2, 0x4881) writev(r3, &(0x7f0000312000-0x10)=[{&(0x7f0000fe8000-0x1000)="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", 0xf80}, {&(0x7f00001fe000-0x1000)="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0x1000}, {&(0x7f0000fe9000-0x91)="aeac1e7027ff330d7d0a93e7969e6226cc784d030087d942ed6517235b0eabcee5588bb9703228667929424a0827ac59506662e2332f35d70ab9e44c7ca09d500c9e05fd026f819137c1b065575ab0a5aafbf1ef33a992f124177b4468f887893c21b3df04d8c8fa912ebc20d5653b196bb7f44d4ff1e849d1af14bb4f382983ac6de51ac6d794b620786a48e35387d05f", 0x91}, {&(0x7f0000989000-0x87)="ad1244e518db214969611e7bd45ad47bbdc9d60d8aa4f491ce3ceb7bffb482a6b31ab7866c8c4428a208fb42aa1629808d9436856be45eb79a86fc58ac5693063f093b0ac5648018bab8efefa5ab1232757a657eb0dd0c6ca4f6a54459f7b6f7295c4fc9a1efbc95bc71731e33f031890ba6fdc633d293cb59e0f06c6c46dd2da362934a9756a6", 0x87}], 0x4) ioctl$KDSKBLED(r3, 0x4b65, 0x400) pipe(&(0x7f0000fec000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f000095f000)={0x2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$alg(r6, &(0x7f0000020000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x8d, "67686173680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00002d7000)={&(0x7f00007ff000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f000001e000)="aa2a81d9bf83846e195623587901c522", 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f000012c000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chmod(&(0x7f0000821000)="2e2f66696c653000", 0x80) ioctl$TIOCMSET(r4, 0x5418, &(0x7f00008bd000)=0xffffffff) r7 = request_key(&(0x7f0000ae9000-0x5)="6465616400", &(0x7f000084c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000017d000-0x16)="232d9828766d6e6574302a2b76626f786e6574302800", 0xffffffffffffffff) r8 = add_key(&(0x7f000002b000)="6269675f6b657900", &(0x7f000023e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000027c000-0x72)="b24b34c63498a09b2834b71846e894606a2a12a336f8fd8fda4a402ad1eb0f39f7a519499f325252bb0e28bc395db3b7f49fc3847c5dec090e0a57a616386fcdb92552c110dcfb77702919731f19f71fdb82e2c6aef0c6cd654cd68695628f444b5a3c4c05c424e2f4a3eb57b9995b179bc1", 0x72, 0xffffffffffffffff) keyctl$negate(0xd, r7, 0x6, r8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00007d6000)="146e56cc3e74e12c180004000000000000", 0x11) 2017/08/16 08:13:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008a9000)=@common="00000000000000000000000000000000", 0x10) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x41, &(0x7f0000d91000-0x45)="317fe64e62b142288781d71ea0c4e09c21a8d4aca0de5348d85d976e963dbd73fe7af3c1b6091b5922649ddacba79c3252531083e38e8e18232eb39a724e9988e9"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x0}) r1 = syz_open_dev$usb(&(0x7f0000655000)="2f6465762f6275732f7573622f3030232f30302300", 0x7, 0x2) ioctl$TIOCSBRK(r1, 0x5427) 2017/08/16 08:13:46 executing program 2: utime(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0}) r0 = openat(0xffffffffffffffff, &(0x7f00004ea000)="2e2f66696c653000", 0x100, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x5, 0x6, 0xfffffffffffffe00, 0x0, 0x1}, 0x14) getpeername$netrom(r0, &(0x7f00008ff000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000001000-0x4)=0x48) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f0000210000-0x8)={0x19980330, r2}, &(0x7f0000244000)={0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0}) capset(&(0x7f0000bd1000)={0x200f1523, r2}, &(0x7f00007ca000+0x718)={0x10fe, 0x3, 0x2, 0x1cef, 0x4, 0xff}) fcntl$setstatus(r1, 0x4, 0x44000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000058d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000887000)=0xe8) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001ac000-0xc)="2f6465762f72666b696c6c00", 0x143401, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00009f0000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0xffffffff, 0x80, 0x0, 0xf49, 0xd000, 0x6000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fe5000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000478000)=0x10) mmap(&(0x7f00000ef000/0x3000)=nil, 0x3000, 0x2000004, 0x800000000035, r4, 0x0) getpgid(r2) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tgkill(r2, r2, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f00006b2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x10000000005) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x67, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x0, 0x8, 0x7}}], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x55, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @noop={0x1}, @generic={0x87, 0x11, "11b70c78d7edcc4b656c4e4c51948b"}, @end={0x0}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}, @sack={0x5, 0x2, []}, @generic={0x4, 0xd, "5a8daeaa56809bc6efc82f"}, @eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x4}]}}, {"7c"}}}}}}) socket$inet_udp(0x2, 0x2, 0x0) 2017/08/16 08:13:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1020, 0x0, 0xac, 0x85, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x100000602) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0x5136) syz_open_dev$loop(&(0x7f00001aa000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) rename(&(0x7f000056d000)="2e2f66696c653000", &(0x7f00007c6000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x7fff, 0x84, &(0x7f00001c3000)={0x0, 0x0}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) pselect6(0x40, &(0x7f0000d04000)={0x0, 0xfffffffffffffba8, 0x0, 0xff7, 0xef, 0x83ba, 0x1, 0x1000}, &(0x7f0000e2b000)={0xb1fa, 0xfffffffffffffffc, 0x4, 0x5, 0x8000, 0xffffffff, 0x5, 0x100000001}, &(0x7f00009e0000)={0x214, 0xfffffffffffffffe, 0x7, 0xae, 0x0, 0x7, 0x7, 0x7fffffff}, &(0x7f0000e61000)={0x0, 0x0}, &(0x7f0000df5000-0x10)={&(0x7f0000c9e000-0x8)={0x20}, 0x8}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r3 = request_key(&(0x7f0000d5c000)="6b657972696e6700", &(0x7f0000ee7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000069e000-0x2)="2b00", 0xfffffffffffffffd) r4 = add_key(&(0x7f0000b32000-0x3)="7573657200", &(0x7f000067d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r3, &(0x7f000054d000)="6c6f676f6e00", &(0x7f0000683000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e59000)=0x8) r5 = syz_open_dev$usb(&(0x7f0000f95000)="2f6465762f6275732f7573622f3030232f30302300", 0x1, 0x40000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000a64000)={0x7f, 0x1a2, 0x3ff, 0x2, 0x65616aac, 0x5, 0x0}, 0xc) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) pselect6(0x40, &(0x7f0000f5d000-0x40)={0xffff, 0x6, 0x0, 0x10000, 0x0, 0x9, 0x3, 0x5}, &(0x7f00006cc000-0x40)={0xfe, 0x6, 0x0, 0x3ff, 0x100000000, 0x0, 0x4, 0x5}, &(0x7f000006f000)={0x0, 0x6e, 0x7, 0x10001, 0x51, 0x7, 0x7fffffff, 0xfffffffffffffff7}, &(0x7f0000375000-0x10)={0x77359400, 0x0}, &(0x7f00002da000)={&(0x7f0000237000)={0x80000001}, 0x8}) futex(&(0x7f000000c000-0x4)=0x101, 0x5, 0x0, &(0x7f000000b000)={r6, 0x0}, &(0x7f00004ef000)=0x0, 0x0) pselect6(0x40, &(0x7f000034c000-0x40)={0x1000, 0x5, 0x9, 0xffffffff, 0xfff, 0x80000001, 0x7fff, 0x3}, &(0x7f000039f000-0x40)={0x6, 0x2, 0xac2, 0x4, 0x401, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x0}, &(0x7f0000abc000-0x40)={0x10000, 0x0, 0x3, 0xfffffffffffffc01, 0x0, 0x3, 0xb9, 0x2}, &(0x7f000060f000)={0x0, 0x989680}, &(0x7f000017b000-0x10)={&(0x7f0000fa6000-0x8)={0x9}, 0x8}) 2017/08/16 08:13:46 executing program 7: getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000a36000-0x20)={@loopback={0x0, 0x1}, 0x68, 0x0, 0x1, 0x0, 0x7f, 0x7fff, 0x8}, &(0x7f00008f6000)=0x20) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b6e000-0x2)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ff9000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000ff9000)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008e5000-0x4)=0x0, &(0x7f0000ffb000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000e3d000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ffc000-0x20)={@generic="4bc9b56e72d6f84ca1627fc9ddad5143", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000e37000)="6420e60d9c1e2541e4db943d5125b5b8effdc12b0191c381051255209fbe787c052c9d9fccb853a147b120e37de48cac232ca7d093c8cb43a12eb1efe753a4c50fbea608dc16548aad5904668ba14b268dbeca36c11b3e32771c4a713de8cfd1a73337145075bfadae931c", 0x6b) execveat(r0, &(0x7f0000ff7000)="2e2f66696c653000", &(0x7f0000e2b000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76", &(0x7f00006f1000-0x1b)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2017/08/16 08:13:46 executing program 0: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r0 = socket$inet6(0xa, 0x8000002006, 0x5) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e5f000+0xb15)="2f6465762f72666b696c6c00", 0x10041, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e5f000)={r0, 0x8}) socket$netlink(0x10, 0x3, 0x0) listen(r0, 0xfffffffe) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000ab1000-0x8)={0x0, 0x0}) getsockname$netlink(r3, &(0x7f0000d49000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bae000-0x4)=0xc) setsockopt(r2, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="03", 0x1) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000e60000-0x58)={0x7fffffff, 0x772002e8, 0x7fffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f0000a6f000)="", 0x0, 0x0, &(0x7f000012c000-0x10)=@ax25={0x3, {"bb6b523c4ce74e"}, 0x0}, 0x10) shutdown(r0, 0x0) 2017/08/16 08:13:46 executing program 3: r0 = socket(0x2, 0x802, 0x44) setsockopt$sock_int(r0, 0x1, 0x40000012, &(0x7f0000077000-0x4)=0x4, 0x4) r1 = dup(r0) ftruncate(r0, 0x770) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000002000-0x2)=0xfffffffffffffffa) truncate(&(0x7f0000f90000)="511400000000000000000000038c", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = socket(0xa, 0x2000000001, 0x0) r3 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000f93000-0xe)="511400000000000000000000038c", &(0x7f0000f93000-0x3)="5b5e00") mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000f93000)="2400000043001f0114f9f40700ffff000aed071008000800fe0ee7f50f036f000000000089b8", 0x26) socketpair$inet6(0xa, 0x800, 0x4, &(0x7f00002ff000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f0000000000)={&(0x7f0000000000)=@ax25={0x3, {"a75921eb8ec347"}, 0x400}, 0x10, &(0x7f000053d000)=[], 0x0, 0x0, 0x0, 0x8040}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x0, 0x50, &(0x7f0000002000)="0000000000000000", &(0x7f0000001000)=0x8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x40010, r4, 0x0) 2017/08/16 08:13:46 executing program 5: r0 = inotify_init() r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f00003ed000/0x3000)=nil, 0x3000, 0x3, 0x130, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x30, 0xffffffffffffffff, 0xffffffffeffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x8000000000000035, r1, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000005000-0x4)=0x10) r3 = epoll_create(0x3feff9) mmap(&(0x7f0000f65000/0x3000)=nil, 0x3000, 0x4, 0x10, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2000005, 0x4032, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x4000, 0x2) mmap(&(0x7f0000841000/0x4000)=nil, 0x4000, 0xa000004, 0x50, r5, 0xfffffffffffffffe) r6 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000002, 0x30, 0xffffffffffffffff, 0x0) r7 = eventfd(0x2) r8 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r5, 0x0) r12 = memfd_create(&(0x7f0000585000)="6370757365743a6574683100", 0x0) write$tun(r12, &(0x7f0000c62000)=@hdr={0x2, 0x1, 0x0, 0x400000002, 0x0, 0x1ff, "00080031d3"}, 0x10) r13 = socket(0xf, 0x3, 0x2) sendfile(r13, r12, &(0x7f0000dd1000-0x8)=0x0, 0xfb) readv(0xffffffffffffffff, &(0x7f0000b8d000)=[], 0x0) sendmsg$netlink(r12, &(0x7f000082a000)={&(0x7f00000f2000-0xc)={0x0, 0x0, 0x2000006a7, 0x3}, 0xc, &(0x7f0000205000-0x80)=[{&(0x7f0000fe5000-0x21bc)=[{0xe8, 0x100000000, 0x201, 0x599, 0xf9, "2ff360ad0e203a58db3e8fbea3aec5b04ab5567b3c635f579a8cb833017d6a1dfd24577d478c3d084fbe20dc0d5b6e83e6387c4184fc9c5c53123defbdf019e16db9b41f2ffcf732929958ebd60ce43611af0597bc22b30d1c16db297a2a07f914c46f92bd9bc177ba125915a8e2404481d46acec2fbac29d69d69f4ee4df030c02a934d42f6b5b6f297802dcc724a96c533feda69f2517edcd2d05b2a2c46083f247f70b714b6487f260e402c170b2aee28e7f99f9c7c57a252ba0778e05a3ed23a1313ef70c6468b5f13a051dc7a9db810252675ae3b"}, {0x1010, 0x2, 0x100, 0x3ff, 0x8000, "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"}, {0xac, 0x5, 0x0, 0x1, 0x5, "54d39a10557d4c1d7cd61c3b7877774ddc8b5ba646acc0eaf5816914d9415431e5f097613645a34c66d5cdc2dda2b0f4f299de903a9ca55f78488fe81bc575d5503d1dd509bedcfaec87ce1faa01796c114c79b0febd59293a5c32b9db988bde1f9b9ebd5ed5178285fd5490b728d5ed4409af6de911ed289af2b31545a2269d9a1b123f2c8ebaf8c004d4bea24233cabc2d0cb0a4787b505dcda1a4"}, {0xf4, 0x553, 0x100, 0x4, 0x4, "5744816ae6eab86a39defb4a20c178adb95420608af3a78fae503b6c5ba556f3bb41aa3d5a197fe78dbb346718c85f8bb57cab1ea7112e439dc121fa900a558f3b9ff8c795aa8b3368ccffb190f72916a97f813c3edecb243cd2733176b26e247e4463f7a15a2277fb59210c07dcd4d73ad6e5fd59e711b7ed894811de7d6d1e7c0f555cfcf6fdb41887e2ab01319a1db73c705862052962b0c6d45715c32788228a747697272fd6ae3794d22cd363432c328c268c51320849c27ea09f98fe7c37ae1555acf1d0ded5f53ad48a98e8b9267b70df9d5626476a88cd9c264aa2b823"}, {0xa8, 0xcb, 0x8, 0x401, 0x4, "699461912c1afe28414c3b9350aab762ae8d5d541a85a7130506f2a1d985e34ce1724a2d41656a780f696abeaea55bffad703a4891f8e5af05364875b1a10106d68172adcf2d1a8deae4047b7a9e52d9d424949112e115aa48f40c371bf8a2f4ae8dac96a038e62450493c79ecf4ac4de848b1b00ce130b34262e8128d7e4cf965a1d1ae9264c957d10bcdc4ac773cd56590e32f0d4b0211"}, {0x64, 0x8001, 0x4, 0x7, 0x7, "88a274804740171a1d1d20814d5f7c5bbc9bc9f4e344abacca720c49a32040ce88d8d2d24d3c288ab2d658e2f3c9e36dcf0f4b9b4f3d37b3a2b818763a8ddb52050caa7b43b69f90fa70e9629c20f3f641fcc241"}, {0xc4, 0x9, 0x608, 0xfffffffffffff800, 0x8, "890761e8da50ae80cee5338ab1e5d1ad7d004a10a10fc297d1757b65fe4286089115a9857cfeda3315f86e750f06333b197ac1635526551a7c56334e1351b456dc7867e04f0ec7b946f09cdf2694d294f98c9f388da102e35a5ee76ba8e1c0f95ed10a9d5dda76e854dc9698ed1d678687a6fda39350e798cbe0f35c0516aa2d28e2868779e353896a19035104299d5558a0b70bbba7ac0b31972bc9a7356f04a3d66379d6c4e0524b6b7ce98d4f93d2f071de"}, {0xc4, 0x1ff, 0x0, 0x5a53ab4b, 0xfff, "d3c3b5d5501246f2c22b0c41980456be954eba4911574417c35e6eb0a4a56665645185ac8924427e6ab793e9711caf58f7b11c20cc36118269df82efd8ee0c666f34ea9fb1063f10fd30fca051adba29c4866f6a963627c58080ac18be19df03329b69d1aa4938d03dff67e267f1093f187580ac7aa9ba07023db3ee8311b7c57b2e4fdd9829b4fa30f9c52968d44df1f9ac3ce599ff7e401112854ec5cda915ad0e4c3809c83bc84c02357695c417df29"}, {0x44, 0x1, 0x0, 0x0, 0x5, "3037170de7020118362c5d8fad9464e53f489d4cacee27b449a0b9be44c26adf1b9355ec13dc66ca712e3b931d2df56f7f4615"}], 0x14b8}], 0x8, 0x0, 0x0, 0x20000000}, 0x801) stat(&(0x7f00001df000)="2e2f66696c653000", &(0x7f00003ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r8, &(0x7f0000167000-0x38)={0x0, 0x0, &(0x7f0000236000-0x10)=[{&(0x7f0000014000)=[{0x14, 0x702, 0xd09, 0x6, 0x2, "00"}], 0x14}], 0x1, &(0x7f0000f52000)=[@rights={0x28, 0x1, 0x1, [r7, r7, r6, r6, r6]}, @cred={0x20, 0x1, 0x2, r9, 0x0, r15}, @rights={0x18, 0x1, 0x1, [r6]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r9, 0x0, r15}, @rights={0x18, 0x1, 0x1, [r8]}, @cred={0x20, 0x1, 0x2, r9, r14, r10}, @cred={0x20, 0x1, 0x2, r9, r14, r15}, @rights={0x10, 0x1, 0x1, []}], 0x9, 0x800}, 0x0) request_key(&(0x7f0000f84000)="73797a6b616c6c657200", &(0x7f00003b0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef7000)="776c616e3065746831776c616e3076626f786e657430656d30657468302d4047504c00", 0xfffffffffffffffe) mmap(&(0x7f0000a18000/0x3000)=nil, 0x3000, 0x1, 0x10850, r11, 0x0) mmap(&(0x7f0000feb000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e58000-0xa)="2f6465762f70746d7800", 0x10442, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x1001, 0x80000000000000, 0x400000000, 0x0, 0x400000000000000, 0x0, 0x40000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) writev(r17, &(0x7f000053b000-0x10)=[{&(0x7f000044a000-0x3c)="390000001300194700bb61e1c30500004000020006000000000000000000800009000400228e0000ff00280fe2000000000000000207000000baa21c", 0x3c}], 0x1) mmap(&(0x7f00004a3000/0x3000)=nil, 0x3000, 0xc, 0x32, r16, 0x3) getpgrp(r9) openat$kvm(0xffffffffffffff9c, &(0x7f0000f8a000)="2f6465762f6b766d00", 0x6000, 0x0) fcntl$getownex(r5, 0x10, &(0x7f00003d3000-0x8)={0x0, 0x0}) ptrace$getregs(0xe, r18, 0x120, &(0x7f000077a000)="") removexattr(&(0x7f0000628000-0x8)="2e2f66696c653000", &(0x7f0000873000-0x23)="73797a6b616c6c657200") 2017/08/16 08:13:46 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000327000)="2f6465762f73657175656e6365723200", 0x800, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000ff6000)="") lstat(&(0x7f0000fa6000-0x8)="2e2f66696c653000", &(0x7f0000f4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() stat(&(0x7f0000fa6000-0x8)="2e2f66696c653000", &(0x7f0000fa5000+0xcca)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, 0x0, r2) r3 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000011000-0x10)=[{&(0x7f000000d000-0x7a)=[{0x14, 0x80010, 0xf01, 0x1ff, 0x0, "ed5b04"}], 0x14}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000fa2000)={0x5, 0xbc4, 0x6, 0x3, 0x7ff, 0x4, 0x1ff, 0x600000000, 0x8, 0x80000000000, 0x80, 0x7}) dup2(r3, r3) dup(r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fa5000)={0x3, 0x9, 0x3, 0xffff, 0xfffffffffffff800, 0x5, 0x2, 0x100000001, 0x5, 0xc83, 0x5, 0x3db9}) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r4, 0x10e, 0xa, &(0x7f0000487000)="", &(0x7f0000ff6000-0x4)=0x0) r5 = syz_open_dev$sg(&(0x7f0000eab000)="2f6465762f73672300", 0x0, 0x0) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) ioctl(r5, 0x2201, &(0x7f0000001000-0x4)="30fcbcc0") 2017/08/16 08:13:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x0) close(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f00004de000)=0x0, 0x2) getpeername$netlink(0xffffffffffffffff, &(0x7f0000eb5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fcf000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000b50000-0x30)={0x0, 0x0, &(0x7f0000b4f000)=[], &(0x7f000015a000)="008b", 0x0, 0x0, &(0x7f0000b4f000)="", 0x0}, 0x30) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x36, r2, 0xfffffffffffffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x40000000000) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000001000)={0x2, 0x0, 0x0, 0x2, 0x49d, 0x0}) socket(0x11, 0x3, 0x5) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x200004020003, 0x100051, r4, 0xffffffffffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c57000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x40, 0xfb}) sync_file_range(r7, 0x4, 0x466d, 0x3) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) r8 = accept4$llc(r3, 0x0, &(0x7f0000c83000)=0x0, 0x80000) r9 = dup2(r5, r8) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000cd2000)={{{@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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aca000-0x4)=0xe8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/16 08:13:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bf1000)={0x0, 0x0}) bind$llc(r0, &(0x7f0000f64000)={0x1a, 0x1f, 0x81, 0x1, 0x2, 0x80000000000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000059c000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000926000-0x1000)="", 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00002cd000)=0x0, &(0x7f0000eb4000)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e0c000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f00004e7000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb8c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000a7f000-0x1b)="7365637572697479656d312a776c616e3073656375726974795c00", 0x0) open$dir(&(0x7f0000625000)="2e2f66696c653000", 0x0, 0xa) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000b68000)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007b8000-0x10)={0x0, 0x0, 0x0, 0xffffffffffffff14}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000844000-0x11)="2f6465762f7161745f6164665f63746c00", 0x20800, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000c18000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000093000-0x4)=0x0) r5 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r5, &(0x7f000066f000-0xc)={0x0, 0x0}) poll(&(0x7f0000670000)=[{r5, 0x200000000001060, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x3ff) mq_timedsend(r5, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) set_mempolicy(0x4001, &(0x7f0000a89000)=0x7ffb, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000064f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r6 = shmget(0x1, 0x2000, 0x38, &(0x7f000005e000/0x2000)=nil) shmctl$IPC_RMID(r6, 0x0) openat$hidraw0(0xffffffffffffff9c, &(0x7f0000019000-0xd)="2f6465762f6869647261773000", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000dda000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f0000039000)=[]}) 2017/08/16 08:13:46 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000e5000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x305, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69705f76746930000000000000000000"}) r2 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000d67000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fe4000)={0x10000}, 0x1) setsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000d54000)="013408ef727816347509459e4723afc8eee1a1b9f9a1ffffffff13c544db53cb06028e93f10cdb8a3aa110e879", 0x2d) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e86000)=0x24, 0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fe4000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664325845a4bc7ec9afd7b00e03c", 0x401}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000ed000-0x4)=0x2, 0x4) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00009f8000)=0x5, 0x4) r4 = socket$inet6(0xa, 0x3, 0x39) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fe3000)=0x0, &(0x7f0000e55000)=0x4) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00005ce000-0x9c)={0x0, 0x92, "fbc98d492edea91b49dcb287575d772b73a684549ed0306eed932778b730b10a9015d59242b39922870a678eee7d82a05c975e3501cf221f533cb2a4c83862d8a45d05139e13a60eb0a6aca3c0cf9359052be64179bd9dec8efeb35295e890880c1c7ca102218978c8533167c984c653d6caaee6533605456c6a93b9bae933f37ab75db499d70808e7a48c36eeeef69bbab2"}, &(0x7f0000fe5000)=0x9c) mmap(&(0x7f00003d1000/0x4000)=nil, 0x4000, 0xe, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fe5000)=@assoc_value={r5, 0x733}, 0x8) socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet6_int(r3, 0x29, 0xcc, &(0x7f0000fd4000)=0x4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000934000)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000009000-0x4)=0x7fff, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000d45000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000013d000)=0x1000) r6 = socket$inet(0x2, 0x3, 0x7f) ioctl$sock_ifreq(r6, 0x8924, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x1, 0x7, 0xfff, 0xdd1e, 0x1d}}) [ 30.503788] QAT: Invalid ioctl 2017/08/16 08:13:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b6d000-0x5)="7573657200", &(0x7f0000e85000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007ba000)="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", 0x1000, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) r3 = fcntl$getown(r0, 0x9) timer_create(0x7, &(0x7f0000643000)={0x6, 0x5, 0x7, @tid=r3}, &(0x7f00006c6000-0x4)=0x0) timer_delete(r4) r5 = syz_open_dev$sg(&(0x7f00009b6000-0x9)="2f6465762f73672300", 0xfff, 0x2) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000aa0000)={0x0, 0x0, 0x0, 0x0, 0x6, 0xa, 0x1c, 0x10, "05d845872a038c0d24a120274e3aeaf5ee1745db5d9a573bfab4eee68be328530484b341e92920c7d3defec58f4f6b954004c50910f72025a2d79b95a8a6095a", "7fd93269faf4d93d4fa5e866c6549c1b070b0b956ff426b85b7a7e9d42e72ee7", [0x3f, 0x6], 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000198000)={0x3, 0x9, 0x8000, 0x5, 0x3, 0xfffffffffffffff7, 0x3ff, 0x10001, 0x0}, &(0x7f000071c000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000f85000)={r6, 0x1ff, 0x6, 0x924, 0x96, 0x7}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f0000d15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000373000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2000ffffffff, r0, 0x0) r7 = syz_open_dev$ircomm(&(0x7f00008fe000)="2f6465762f6972636f6d6d2300", 0x1, 0x410000) r8 = socket(0x10000001, 0xf, 0x6) recvfrom$ax25(r8, &(0x7f0000a00000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x102, &(0x7f0000b20000)={0x3, {"18628e9a142a3b"}, 0x9}, 0x10) r9 = socket$inet_tcp(0x2, 0x1, 0x0) sysfs$1(0x1, &(0x7f0000b77000-0x9)="2f0000000000000002") ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f000039c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ad0000-0x1008)=@ethtool_rxfh={0x47, 0x6, 0x3, 0xacc00000000, 0x8, "773021", 0x7, [0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r9, 0x406, r9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f00004b1000-0x98)={0x0, 0x8f, "1aeef768ec6c039aab7d9fdbdc6c3ad1a193f29c8fd2c4471ff308c3cd51bb2c3d17bc78691aa10092e47d4b5bec02059a9dc046ba93c61f101be5a683724b734be4c1e64918f1016ad965df8cb09d52f4d926fcadd207ef35cf578dbcc5ac6bab6be4cea31d95f6ab2881ea6df60b4a55aa5d5f7051617f9761dddf833024a4921cb20e1fdb7cc4201fac7e92c28e"}, &(0x7f00005d4000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f00007df000-0x8)={r10, 0x6}, 0x8) write(r8, &(0x7f0000565000)="1f0000002000af2f00030900ffe8ed050200000400e8000000000000007f38", 0x1f) pipe2(&(0x7f0000c15000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) epoll_create(0x5d) syz_emit_ethernet(0x522, &(0x7f0000b20000-0x522)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x1, 0x0, 0x514, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x500, 0x0, "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"}}}}}) setsockopt$inet_sctp6_SCTP_NODELAY(r11, 0x84, 0x3, &(0x7f0000081000-0x4)=0xaed7, 0x4) 2017/08/16 08:13:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x3, &(0x7f0000001000-0x18)=[@generic={0x1, 0x6, 0x10001, 0x6d8}, @map={0x1, 0xff, 0x2, 0xffffffffffffff9c}, @map={0x81, 0x1, 0x3, 0xffffffffffffff9c}], &(0x7f0000212000)="2f2f2a766d6e6574305b706f7369785f61636c5f61636365737373656c667d5b2400", 0x3, 0x1000, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x590}, 0x30) splice(r0, 0x0, r1, 0x0, 0xfffffffffffff2d2, 0x2) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x100) perf_event_open(&(0x7f00002b0000)={0x1, 0x78, 0xf1e9, 0x101, 0x5ea, 0x8000, 0x0, 0x0, 0x200, 0x8, 0xff, 0x9, 0x401000000, 0x8, 0x0, 0x2, 0x5, 0x6, 0x84e, 0x800, 0x7, 0x7, 0x0, 0x522f, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x0}, r2, 0x7, r3, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r3, 0x7, 0x3325, 0x6) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt(r4, 0x114, 0xa, &(0x7f0000001000)="034b0007", 0x4) [ 30.524529] dccp_v4_rcv: dropped packet with invalid checksum 2017/08/16 08:13:46 executing program 5: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000228000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000d1f000-0x8)=0x0) r1 = socket(0x2, 0x80004, 0x6) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x1000007, 0x1030, r0, 0x20001) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x1000000031, r1, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1d, &(0x7f0000d20000-0x4)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000d20000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ad4000)=0x8, 0x800) fcntl$setflags(r1, 0x2, 0x3fffffffffff) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000549000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0x41, 0x0, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000d21000)={0x27, 0x8, 0x1, 0x9, 0x6, 0x20003f, "995cdcb48d177a5b744f4a35f0b167fce51c0c165f01c210b660dd00964fbe8fe7061985c4a0e01d5b69a6d59550bd22b021cc5b15995db390335c2fe2644c", 0x4000000000005}, 0x60) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x9, 0x10011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x2) r3 = dup(r0) mmap(&(0x7f0000c39000/0x4000)=nil, 0x4000, 0x5, 0x32, r2, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000d1e000)="") mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b46000)={0x0, 0x0}) r5 = geteuid() mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000d23000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r2, &(0x7f0000d21000)={&(0x7f0000d21000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d21000)=[{&(0x7f0000d22000-0xf)="67d298e15d38fb562e137ab53fa1d4", 0xf}], 0x1, &(0x7f00009fe000)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x3, 0x0}, 0x40) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000d23000)="2900000021001980010a7524650a002102000036000000000000000009000c00000000001c315aec00c87f0096", 0x2d}], 0x1) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf7000/0x1000)=nil, 0x1000, 0x8, 0x31, r2, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000d23000-0x38)={&(0x7f00005d3000)=@sco={0x1f, {0x6, 0x888, 0x607b, 0x8, 0x4, 0x7}}, 0x8, &(0x7f0000d23000-0x20)=[{&(0x7f0000193000-0x8)="09244124fb514ca3", 0x8}, {&(0x7f00004e4000-0x47)="1ea89ec0feb95328515c6ef7d575cfd0f05e9878f412d4c1c8c761b3d43a0c8e246a4d3f088f7e789ba25e23f08b6a066f7df94ae8725180bba46378c3a90085b5be29422d615d", 0x47}], 0x2, &(0x7f0000071000-0x2b0)=[{0x10, 0x113, 0x86, ""}, {0x88, 0x6, 0x5, "af96eae0782085b1a41a1b9f702e3f1ae45bc26e5cedf1b77b28e43c5f2f0904858fbb84560f230898b5367507482d0526859bbee98beec0db2a268a3a204f80ab1cb70498e3442e86aa093ba57297ea3217002f39bb936e05dd503e64c7d42ec7d5927ad0fa8073e7aa772bd52e004a2b434bc7fd73d4"}, {0x58, 0x10f, 0xfffffffffffffffa, "8c2b7160594241e60f07e4926c78265035e03a34225ac68e1943cb88f3339207a01956f1b45f316b9767f6c94fb894041af3fc94aa793a041ab4ae9c5c938fd0c213da2932"}, {0x38, 0x11f, 0xfffffffffffffffc, "acf21ab97ac3d2241b63c21bc2972504bf8574a4aeddf830201e7190261eafee9803cd"}, {0x60, 0x113, 0x4, "1769f92a3ef2de4fe620b31267b6b9931baae10ac353d4717b85911e2890392b23f504d96b59e6ee2de7db9f76463670020b9adb363cc188aebea986020f725b8de9d4d8bd5720a70e"}, {0x38, 0x129, 0x200, "709e99ec24df0a7cce9533646cb5ecc1769cd0fd49d37e26a2959ed8eb5e3ae3aae830b34729ed"}, {0xf0, 0x10a, 0x6, "9e655a36395502e114ae086e5fe756f84d9662a3e52db0927490cc29e923bb1908a1831eb4cf8df1dc1800dc69c13a189ed911190968692cbf30b57bc386b47858d0d3fc2d689f564524ed1b4a35c65bfd751ba4fd68469e6dd1f1591ef8c54ed70ac284e7134816b50fbf81641f0fabcd934d4c9ef7e97347c2ec9515846468d4be173758ef230f2dc610781ccd654a8002ba335fbba2e52e543579ced1952e5944ee75d07a907910f5cf876dc7836cde9bad56290801d40fb79384d676f3a42e1ea5e4eab79d5d9a5ae2ff49533bf4099dfbd2ee188dcccb09786e37"}], 0x7, 0x0}, 0x20000000) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f00006df000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x10070, 0xffffffffffffffff, 0x0) [ 30.533807] dccp_v4_rcv: dropped packet with invalid checksum 2017/08/16 08:13:46 executing program 7: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x2000002, &(0x7f000000a000)="") r1 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockname$netlink(r1, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000640000)=0xc) unshare(0x40600) socketpair(0x1, 0x0, 0xfffffffffffffffb, &(0x7f0000ccb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cec000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000cea000)="2e2f66696c65302f62757300", 0x4) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ced000-0xc)="2e2f66696c653000", &(0x7f0000ced000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000014000)="2e2f66696c653000", r3, r4) signalfd4(r2, &(0x7f0000057000)={0x8000}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) select(0x40, &(0x7f000065e000-0x40)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000904000-0x40)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000028c000-0x40)={0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000b03000)={0x0, 0x0}) r8 = dup3(r6, r5, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000cd5000-0x8c)={0x0, @in6={{0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/08/16 08:13:46 executing program 3: clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x10) r1 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x2, 0x1dd, 0x3, r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = msgget$private(0x0, 0x4) msgsnd(r3, &(0x7f0000001000-0x87)={0x3, "d0d8091377aec618d5cc64b259897a786c715b67b2ed224863f3a64007fb1c8f9781607c51598a0b4b03a487843efe96ca99ebb2cf0c37a6495fd79d48df326d6cf60a85f779264e4e40163b51b78eedb40935dd4685073cf0292108480115c5e8bf7a65bafcbef38b920663361763040d44fc24d32910bbca43e7ab447419"}, 0x87, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x100025, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000c85000-0x38)={&(0x7f0000e4d000-0x58)=@alg={0x26, "726e670000000000000000000000", 0x0, 0x0, "73656564000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000b48000-0x50)=[], 0x0, &(0x7f00005d1000)=[], 0x0, 0x0}, 0x0) 2017/08/16 08:13:46 executing program 4: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0xf6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) r3 = dup2(r1, r2) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x3000)=nil, 0x3000, 0x6, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) remap_file_pages(&(0x7f00004ed000/0x4000)=nil, 0x4000, 0x4, 0x4, 0x8002) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000532000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x3e) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000333000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ccc000-0x4)=0xc) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000bca000)={0x0, 0x1}) setfsuid(r4) write(r1, &(0x7f0000f3c000-0x22)="3d0000004a00070000001b0a000008ff0a0580160000090104f6ff02441951e1736a", 0x22) pipe2(&(0x7f0000f54000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x20000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000ba0000)={0x9c7, 0x1fd}) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r2) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f0000fae000)=[{&(0x7f000050e000)="29000000180031090000000000000002021300000000ff06800000000c00080004000c000000000001", 0x29}], 0x1) 2017/08/16 08:13:46 executing program 3: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a4c000-0xb)="2f6465762f766373612300", 0x89, 0x40000) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001c5000-0x18)={r0, &(0x7f0000a80000-0x14)="913f084bcc1722d1570240771f4bb29e5a29d614", &(0x7f00007ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00008c3000)="2f6465762f6b766d00", 0x80000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x2000000000) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f000054a000-0x18)={0x0, 0x7fffffff, 0x7fffffff}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r0, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x3f, r0, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000389000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x4, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x14000)=nil, 0x14000, 0x7, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000347000/0x4000)=nil, 0x4000, 0x3, 0x80032, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00007c6000/0x18000)=nil, &(0x7f0000afa000)=[@text64={0x40, &(0x7f0000afa000-0x55)="f30f009700000000c4c213f57e000f01df49a766f30fbdc4b9bb0b0000b8ffffffffbaffffffff0f30420f01b1ee3268b4c744240000280000c7442402f6c28b1ac7442406000000000f011c24f40fc79ac5000000", 0x55}], 0x1, 0x1, &(0x7f00008a4000-0x10)=[], 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f00004f7000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000253000)=0x8) r4 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00003ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003ed000-0xc)={0x7, r4, 0x0}) ioctl$TIOCSTI(r5, 0x5412, 0x752) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000afb000)="110000005e00e7ffffff050008000577f3000000000000000ee3000000454a0700af0000", 0x24) mmap(&(0x7f00003ed000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00003fa000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f00009d0000-0xc)={0x3, r0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000afa000-0x20)={0x20000800000007f, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00008fc000)={0x2, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000ace000-0x20)={0x2, r7, 0x10001, 0xfffffffffffffffb}) mmap(&(0x7f00003ed000/0x1000)=nil, 0x1000, 0x2, 0x32, r5, 0x4d) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00002f3000)={0x5, r8}) mmap(&(0x7f00003b9000/0x4000)=nil, 0x4000, 0x3, 0x40011, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00009f1000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000af6000)=0xc) getpriority(0xfffffffffffffffb, r9) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000afd000-0x400)={"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"}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000af3000-0x138)={{0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0xf001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f0000afd000)={0xffffffffffffffcb, 0x1}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f000096b000)={0xffffffffffffffff, 0x2000, 0x3, 0x0, 0x1, 0xe4e, 0xffbfffffffffffff, 0x6f55, 0x3, 0x6, 0x800000000008003, 0x0, 0x0, 0x4, 0x9, 0x0, 0x2, 0xffffffff, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 30.560292] QAT: Invalid ioctl [ 30.575212] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7759 comm=syz-executor3 2017/08/16 08:13:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x0, 0x9, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000002c000-0x18)={0x1, 0x0, [{0x18e, 0x0, 0xbd992f9}]}) 2017/08/16 08:13:46 executing program 6: mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x0, 0x0) pipe(&(0x7f0000599000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)="2e2f62757300", 0x2, 0x4) getpgrp(0x0) pipe(&(0x7f0000d8b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x0, &(0x7f0000001000)={0x0, 0x4, 0x0, @tid=0x0}, &(0x7f0000001000-0x2)=0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000630000/0x2000)=nil, 0x2000, 0x3000004, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0}, 0x0, 0xfffffffffffffdfd, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000e8000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x0, 0x4000, 0x0, &(0x7f0000332000/0x4000)=nil) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x3) mmap(&(0x7f00007f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000875000)="1b", 0x1, 0x0, &(0x7f0000f0a000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x2, 0x0, 0x200, 0x0, 0x7, 0x2, 0x5}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e94000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b83000-0x4)=@assoc_id=0x0, &(0x7f0000b17000-0x4)=0x4) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00009e9000)=0x0, &(0x7f00001b4000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000729000-0x8)=@assoc_value={r4, 0x2}, 0x8) munlock(&(0x7f0000511000/0x4000)=nil, 0x4000) getsockname$ipx(r3, &(0x7f00004cb000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007b9000-0x4)=0x10) 2017/08/16 08:13:46 executing program 1: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ee000-0x9)="2f6465762f6b766d00", 0x240, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r1) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a7a000)={{{@in=@multicast2=0x0, @in=@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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b01000-0x4)=0xe8) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000b01000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7, r4}, 0xc) r5 = openat$fb0(0xffffffffffffff9c, &(0x7f0000aff000)="2f6465762f66623000", 0x2, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000832000)={0x20003, 0x0, [0xffffffffffffff81, 0x68d8c405, 0xfffffffffffffff7, 0x7fffffff, 0x2, 0x1ff, 0x50e3816a, 0x9]}) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000408000)=0x0, &(0x7f0000a1a000)=0x4) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000b02000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000aff000)={0x9, 0xfffffffffffffffd, 0x163a, 0x9}, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000afb000-0x18)=[@text32={0x20, &(0x7f0000afd000-0x63)="b90401004066b84710000000d0ba000000000f3052c76dfef3ab66b8c4e3995c2708000f9ed520e0e0f4668b938b93c1e8050f3235e9001001404030ef66baf8cacac966e955e96d266767f2a50f20d8d7350800000000228b58580f070f01b102000000", 0x64}], 0x1, 0x0, &(0x7f00007a6000)=[], 0x0) 2017/08/16 08:13:46 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000f73000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) write$sndseq(r0, &(0x7f0000001000-0x30)=[{0x0, 0x4, 0x400, 0x4, @tick=0x6, {0x0, 0x3}, {0x2000000, 0x8}, @raw8={"46b05d135e7f78ecdf353219"}}], 0x30) r1 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000302000)=0x0, &(0x7f00000e1000)=0x4) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000184000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000920000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000e0d000)=0x0, &(0x7f0000700000-0x4)=0x0, &(0x7f0000fb5000)=0x0) mmap(&(0x7f0000965000/0x2000)=nil, 0x2000, 0x3, 0x3e, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00005fa000-0xd)="2f6465762f7573626d6f6e2300", 0xffff, 0x38f64b5b172ac353) ioctl$TCFLSH(r5, 0x540b, 0x29d96247) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000709000-0x8)={0x1, [0x4]}, &(0x7f0000712000-0x4)=0x8) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000dab000)=0x0) getuid() connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) sendto$unix(0xffffffffffffffff, &(0x7f0000f61000)="9a91a74aca738ad6fd38642e0757d0f755d61ca2c735d31a7db75d6b01e453e79f04f8e29637dec63629fd89c856964e95a2e66bf0b3bc8d0a5bbbc37ca7c7fbfca5f20975cb0fe18794d5c1486ebb3d57a7f12def9926b4ce6149d40d7e80e08bf688f69e3628c3f02a7bc9ba75b4bb32162df7efd2ab2d35a66943e90d0315a494bb56c07359e4bf27ab6fc121edf12ea2f9a86a17625f2e2c036d17cb0450f488428f5780f30e761d6ff4c303304a20f211d7aa3b", 0xb6, 0x4810, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000e0a000)={@generic="9d35158261050eb8b27fe1acb4a13155", 0x1}) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000bd9000-0x4)=0x200, 0x4) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00005f0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x9, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000033b000)=@assoc_value={0x0, 0x0}, &(0x7f0000b72000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000e05000-0xc)={r7, 0x1f, 0x20}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/16 08:13:46 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000e8000)="2f6465762f76637300", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f00003ee000-0x18)="706f7369785f61636c5f61636365737377656d30656d3100", 0x0, 0x0, &(0x7f0000319000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x8000000) r2 = epoll_create1(0x0) r3 = mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000469000)={0x0, 0x0}) r4 = epoll_create(0x100) poll(&(0x7f0000024000-0x50)=[{r4, 0xff, 0x1}, {r3, 0x1, 0x1}, {r2, 0x9a, 0x2}, {r1, 0x3, 0x7}, {r3, 0x41, 0x4}, {r3, 0xa, 0x6}, {r1, 0x6875ebc0, 0x44eb}, {r2, 0x11a, 0x2}, {r4, 0x81, 0x2}, {r3, 0x0, 0x100}], 0xa, 0xce8) mq_timedsend(r3, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r5 = open(&(0x7f0000b0c000)="2e2f66696c653000", 0x600, 0x112) setsockopt$inet_dccp_int(r5, 0x21, 0x5, &(0x7f00004d4000-0x4)=0x3, 0x4) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000de3000)="2f6465762f72666b696c6c00", 0x0, 0x0) r7 = add_key(&(0x7f00001e4000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00004b7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eb4000-0x7a)="57211a07f14b680b8592c76540ad336d6394da02cee91e262b3d37a1d57a26ba14ace41ef2f9e217190792b4512a39a30a1d38ede4147df572b8abaf190b7510845adedb9275482da5d20996fa69b651c6c583e4ea157b18f6264f484a5c733577608b275ff48027600f99e174ebeee08b7cb079c1117834d97d", 0x7a, 0xfffffffffffffff8) r8 = add_key(&(0x7f0000846000)="7573657200", &(0x7f000059e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a5e000-0x50)="6835fccbadb3a7529db00875fb91275fc14eae305cf11228dd2c2f633312f832438fe6a8e4e027accb0fb07738568f843674af435b7a1ff0b44fdad361f6448c14ebf44384a7e73f17ba14f34a7349e9", 0x50, 0xfffffffffffffffb) keyctl$instantiate(0xc, r7, 0x0, 0x0, r8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ae3000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f0000f7f000)={r9, 0x0}) 2017/08/16 08:13:46 executing program 3: mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0xab80, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x10005, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000002000-0xc)={0x1f, "8ffc348729c7"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r2, 0x9ac3) r3 = epoll_create1(0x0) writev(r1, &(0x7f0000ed3000-0x70)=[{&(0x7f0000632000-0xe5)="60fbb5d456b108c1b2f42160f6bae1d3ba8952a8c10f6d9f5fbf132ad391120d8e8d0d6d0d5c18113934f229d0f34b28a2d97870824be0f483071b126440cc19e560806fe8ba9597b875d3938536a9295810b52815058783347dbfc283bcfa00d343605b48cbd16af25db4b4ba96c267c90989883b12f20fc3c534f2d0e73f1cc9babd18897c0bb6ce7439b52c8e3fb3df052865c69eb89449e41801d7e6e20c736b1c139a91cbb863f16fa3f26a9e0a8800cf1792a36560b96ebd18dc244f6668dd09dc70c9737a0ac17ecf76495ce5ba395c0ccb7a18cb63ecd4b8fa1860e34cf6f02799", 0xe5}, {&(0x7f0000d3e000)="4fd1394e12a42ceca3bdb1c41df327e231066b08c00f1737b6e6e7cb05f4145c8cde71e1c4e8d50125ac71e8f6079a6cdfba2815387bfd92d435d62104440998579556a54c86a22445f59e2d705b00fc5788fe2b71f101aa57caedde", 0x5c}, {&(0x7f00009b2000-0x61)="0ab9ba0b8993361f4675b41c219e1bd759b7b40bbe677ae94c1f5bcff567c58a171c7f03eccd82032ce35275efe75391fb4ea5cb9550a93baf5fb0f73bad9f5c5f94117f6d3d5681ea56876a170fff74b1b5028feba18c97af3232b876d1001381", 0x61}, {&(0x7f00008c5000)="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", 0x1000}, {&(0x7f0000752000)="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", 0xfa}, {&(0x7f0000eb9000-0xfa)="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", 0xfa}, {&(0x7f0000705000-0xeb)="98fcbb743cb11c991a9f7d5555a7a9fd9eaff360d7b9869b38803a05930357a196740840ba7bd7dd8daebee1cd86a6b94c3b92ae79cfaba225fc259d61ac4a16141831b0c821419855b939e8d08448716fb621af4b617f4284877b8e3c7d57cb534532eb5aad035156b321e037cee180c817de07b810759879db37371c59341068754e5d7a46e4a0bf6f43b554b18ea68d20dd8d129eb65e09609aa390ac3ad86efa1767b215dee7684a07d7cd5c913fb986fcc5cb78e0888fe6fc3ad2870d5a287f1c8a2b4cd309e01f1e2c493d9758bf52268b4fdb4e116de562546044fc912526ad1c0016619ac7b045", 0xeb}], 0x7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00007b6000)={0x1000000d, 0x0}) epoll_wait(r3, &(0x7f0000fd7000-0xc)=[{0x0, 0x0}], 0x1, 0x9ba6) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000785000)=0xff, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000421000-0x8)={0x0, 0x7}, &(0x7f00001a3000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000060000-0x8)={r4, 0x9}, &(0x7f0000cac000-0x4)=0x8) sendmmsg$alg(r1, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000ffa000)="eeb30b71ad45f78e6b6b30f89f79696d6502ff2bfc868634997acd46d32db911551467749e71bf512252cf7f4bae4b2fd07c026f74a824c4fa65b59bcccee4e62689e7bcc8a1aa1cc3d194e388969e6bb3bba4023847321a7d033541493c022620fecfa4b244e674c2a69624f5f9f03ff7a13f26152205a78fff66ad824b59d3", 0x80}, {&(0x7f00008c4000-0xae)="c6c7cd3cd34651ccecc0d01a15e220d192cb641e07792083af7e178dd1abb195aa69c3a9861bbc73a56360e7300152f9d1e0de72dcc98cb314d20f56334a4cc20b300a815f94ae68e38d2678f3bef3f86a9318e05c51eec09d7786014d323d31f150dff159a032e63a0ea763a6067368f46c426120c16b2294bd8609aa7de9e63264278d2e6408321bc7ec151bfce5cf5f484f6ab8b94a03d5c3fc66a7b780cedcc9fe7de12356f6ebde394e3677", 0xae}, {&(0x7f000030a000)="23b475795cd7b6f08dbd4cbf677238a0823c1bf439ed3dcfd7cbea0881e3f114f972ced9616584e67a6ac87cb372699cd0a1de80af661f9dd1479946b8461522f9e465215b57da42a9cced0bbfe4c280cb4b9db5f034b4b601cfcd78a431fafe9d31b25c7ad8eb5a65d706f1fcc176e27ddb3c7262199e01234ad13eac83b5b6adc327474a56fd851f2d18ae80cd0f25e0eacbec45ab0361aba4b322fd082d4445663bd218f0f359c5cc67", 0xab}, {&(0x7f0000693000-0x6b)="dfc404996fe9ec0070723d0d849fc2be5d58859c3e222c3cf5933116ecfb370c5b76ef8c4f1c8466177cd92675c79eb2a1e43cf0a59a547efe0f139cf7f55d8677b7bfa26c612337cd17cd30236f875f13481f480868e23230180d327f776b9e64132b72cdab6440dbc2b4", 0x6b}], 0x4, 0x0, 0x0, 0x20040001}, {0x0, 0x0, &(0x7f000098c000-0x10)=[{&(0x7f00006c1000)="ff0f4f5d45f1124843ceca86e5a5674e02e80ce46a16740b3ac0bc330446e60a05096868f17930136d8b2757441840", 0x2f}], 0x1, &(0x7f0000af3000-0x110)=[@op={0x18, 0x117, 0x3, 0x8}, @iv={0xb0, 0x117, 0x2, 0x97, "6e22c0f5cc9381b948fae68ca6ff670f4d24163f7a17be25797489399dd0c7fc162420465b4cd1b92038894e9ec546433ab3285c0e8b8d6d174518aff73e83527aeaca45008b97322893e80b093be69ef94d81d086e5ff48b4178777bdac2207e876474949da19cc2a009f0a5d3d488d03f6ca6d14d6e72a035f5e73b8b0643ee5568048fd47504d207ecb12473df2077e2f10d6bad865"}, @assoc={0x18, 0x117, 0x4, 0x81}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x7}], 0x110, 0x20004000}, {0x0, 0x0, &(0x7f0000c56000-0x50)=[{&(0x7f00005b1000)="d98c60cf36c02f53b50ebdc5a9e65bbf6bfe70559bb08120cef7eec118d8784e7a07168ff5e70c3f35723e667444170065ed08c00d60e9740ff2abc5a81667b4b58b1d67f28cea237bb51491d8a80868256165525b505ad8a7320989c6185114d4ee3e625b1bae7fcc0710c8e3c3c08db2101bf53fd4e093270be56a0eb45c3a433f40b1f3147813cbf86bb251021f76a9285929425e4bfaceb0c60cfbf6abe4c9e3313df3ad017e4370e042d89abbc3634d622272abcdb6889a087e60b46b2bfef6", 0xc2}, {&(0x7f00001de000-0x81)="fd25298b56f70ed006ef4dfea1d36faf62c01e5c64873bee83c48e64832266117125d814a474242fae7cb67fdcffe84606f4d3e3a718cd5e43c1bf3984e26d7c84ecc21c6ab96dfdd7ce34034f5b86ddb3b9cd8b97eb1eaef9720ce2ad45414ad59fcd06015d10cdd6d5f1bfd53161492f7703890b9697b49f607935270816c8cb", 0x81}, {&(0x7f00008c6000-0x28)="8ed352199f49d9c0384f645778c9887086d87471cbfa0c900937c9837b82b9c628a1711ae050aa9e", 0x28}, {&(0x7f0000033000)="16e6abcc711d26900179959cc72c51cb7414bec4a235b870c560a0a06a1010ab498287fe9fdf8f7195dc36a6386d6f5d7b1db7a1b05c64eb86ee938d2443d8f090fcb1fb3e7b0c889be73407535962049485d4b2874bc8c5229a9fcf9cea70ce91ab372d147bda6cb819875e5affa1afde71063484502696", 0x78}, {&(0x7f0000ca0000-0x7a)="60beb29ec1a5003561b6c790166fbdc4a0f5ea8f8f14a88c9bd905afe20c86e22a0ba96db0386aeba41b2d53bae5506c6931c97d419ff7f7b95c30cdc40c5d1ddcbf0e7f8d20a490ad5737324b55aba0e20ed2ca1799157f5fbf638160c69553e0e38cba97ea675fb3e9d5090913ee5e211c21afe430f1d6e5c6", 0x7a}], 0x5, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000c89000-0x10)=[{&(0x7f0000351000)="88a9d638b7de1fea431821bc2ee710b979dd34f1ebeda48f72f1fae2dcc87450c09dabfdb0841c567fa1e95452eaac600431ebc1efb4ddd941f73576cd328c8fefbebf06346d6094350bbcb3508a640b5a714b5d7c7a5b1239c370b9f0bf18f2c7fdbcda9bad6bc7079dc1d1b022e0556ea41dca0414560f200b9da58a56cf17b68d1944ac34928c5aa3964d5a85094d978328725ecdf758cc1e569ffbbb139f999d3a1c30e031b0", 0xa8}], 0x1, &(0x7f00004b4000+0x756)=[@assoc={0x18, 0x117, 0x4, 0xc84}, @iv={0x18, 0x117, 0x2, 0x4, "6bc56486"}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @iv={0x98, 0x117, 0x2, 0x81, "3333af3c9c5b0f8a561f7851497f8389269f295a5bd4b9e4a1d0fee4b358704a9cfab76eb99c6302445be6bdccbbe9b908405edea3fdb9920ca8f66350a535baa2a42808ea93685dda3781e75622744faeb870cd488aefa1e64ab9b694e49a2be92270af1a8df009776b3500e973ce482a5ada2b5f1e2cfe3d7bcb277e6054c4b0"}, @op={0x18, 0x117, 0x3, 0x5}, @iv={0x80, 0x117, 0x2, 0x69, "5ef0ad731241ad22a35e1cfc8132eb72c5f21942876304388477b5624eab38c21d7b3b177bd8b3e64458afc1c0e5df39fa00aa4cc37e7e86bb5c2b072b7ca21408d83959d6654a3393ff55c3845a1f1f0fa6652151bbd1b3dc73ae435e685fc0d4bb007c1b203c12ad"}], 0x178, 0x80}, {0x0, 0x0, &(0x7f000016c000-0x40)=[{&(0x7f0000c52000)="a51078ac2a0ba04ab4acf2e836e5fbb092f4e41ff5d8af71fe11d71b6d8f3616e9756e19b6b4d1e7f6adbe9384dd85c7dd6319b84d32225a5eb79156ff40372936edb23649df55d55c5aea60d0b453802d6544392fc4cd9998eb9f8f268c2d873830461ac652854da749532246104f0a75c726e5800dd8", 0x77}, {&(0x7f000072a000)="807f235e0a90f0f80f8acc0145e593aacb2ca4", 0x13}, {&(0x7f0000d88000)="e21141172b4f4678203c1098b72a6369508a6fd6765e66dc5db397a8b578", 0x1e}, {&(0x7f0000d75000-0xeb)="0523eb573573a29791971dc108382e0510c5f2d1a129aede838ebab4f553ede8bbf6ea3ca8497638ce8fe121fd831d64601ef6a57c9b8a02775a152c8aa39b8ca00b5b243a5b8127c884b8e20ec3cfcfc13a47af21031d7b7098b0ae1d3780dab80042c637946a78880a368b327a7ae2fd09813a49793a878fe208cb0d1571c7718194e8dac4650e35355e65d1f6045ad944a4a72e581ce6a6f204a5b7a20f43db3199da813f06e689b2ae9877e96c6128a92341bf0878d6ac0bc257e64320ad5a068ceb24202bc4a77abf64219defc67472d0bb22fa3d4bdf47c3983156ed2dc9bbd8f23ba02e7d498bf0", 0xeb}], 0x4, &(0x7f0000853000-0x30)=[@op={0x18, 0x117, 0x3, 0x7}, @assoc={0x18, 0x117, 0x4, 0x3ff}], 0x30, 0x40000}, {0x0, 0x0, &(0x7f000064d000-0x20)=[{&(0x7f0000f92000)="42e0618157c36779f62c62c26a738b0a60df481ce2638e233cc42f4c6d502d3fd8526bb093c2918f2b36539a99f6e94b103c03c45ca019e69309686a6fb4cd89db5f4db10159feda4c431e41b59699a3a0389e266673908fa61a81a921ad693fee1737697a62870634a256ce0fcec44eed55691e32cf3e665729a14a", 0x7c}, {&(0x7f00008fc000)="b3bba881c4b425d9e054bc96c4e22a56717013c061d0fe6c9ba3b053b9948bb76bb1d0c24259f887248110663ab6797d97ce8e5099de5f39803eae4e3f8ec02279dc0d9a1508a307c51f", 0x4a}], 0x2, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000bce000)=[{&(0x7f0000e92000)="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0x1000}, {&(0x7f0000108000)="", 0x0}, {&(0x7f0000ab4000-0x9)="b28437de123878a947", 0x9}, {&(0x7f00009a1000-0xb1)="115c98d591e21db77997e2b9382ac9f65736b9a690175ff95e6a2b2c14ba41a0daac0267725e27ce1bc3532c3560f3920839c57ac2424cfc8e487cb7e8250690a3521ae48ec8aa4a9e3f83da0d48962ef2595453b23b7b608d2c0d7fbae9b6709db0b1dc2cd8ffc12ac805bc42f81df874248473f979d951feec58e775550be866725a2e61c2fb49d1015f138a82d0bcef3a07ade89363d4b18c678347bf73c09380416ab1b4c6f57bedacead4ec8681f2", 0xb1}, {&(0x7f0000495000-0xcb)="ac962e806319d57b9c3007bcaab2671ab4122f903dba93c347a9725d00b6b9ec465ef655b1878d87afa2bf850d67a5dda9e45c6db3341be284fc84e1220e027be4ba212e6b4973b46ccf64127966c264d2cea335b6c0cac9baaae6ed4e53faf21fbd5c395abfa0f0b40042052924182045c32b68ba1a61bde7e1411d42621202d5f0781c0ed4c2afb6ff7ee3978ebdea332471e86c2f9889218383d2c95534fb39b21e6277ead5bd5414492eb7cbaffe9f3141e4f7b043a8950bcd968d565dcbf375a7c671e8e059bab333", 0xcb}, {&(0x7f0000a69000)="d0ed40a3254c97a2fa71e5a0c5e9ce155cc6c5bbd7100056d2928817eb9d55e2d6af61da1e3643b3ccb7e1c9332eb1e624a08daac90a01188c0378d1ba09ec92a458e000244c6b", 0x47}], 0x6, &(0x7f000023c000)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}], 0x7, 0x8010) sendto(r2, &(0x7f0000424000-0xdb)="6f70de5306e5fafac9784e6e8604ea7f046514e24cfd41bb365068de0f6fba6ceaf28f2e88e5277896ae6383d8f629a145b40ede8e148c3c1a74c49f947ae6e475d9a86f1a37aa2518de62392d75d460fc83d5bebf917798118b3e37f1c6d656e0241ed86decbaa30396c57d4a3269495e82271eebc3d4b1e0353a40d773c00cfc0bbdc573958c7923df06772ea8a732cd4de53b5ad0aabd5169cc0c3892655febd796d190f392b2cda1c2738e17bdee98f1e06d7b569f14e5e49f2ab905ef92f44d24c10f7f02d2c9a961225af543747c346ee406cae15ff00f39", 0xdb, 0x8040, &(0x7f0000b76000-0x10)=@ipx={0x4, 0x6, 0x14000000000, "276052aa2b4d", 0x34, 0x0}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000694000-0x1014)={{0xffff, 0xffffffff, 0x1f80, 0x9, 0x5d, 0x3b}, 0xff, 0x10001, 0xe42a, 0xc25, 0x3, "e2d60c755904ad70cdd7dde1e89305afe13b467709871bbe7a5850261050ef67493e72c9dd18da89bef490fadf6d07eedfa84f525f63020653ecb1b0e420562d592b8f7110d9906b08d7547497bf00beeab4a0e8b1bcd2f766e19b412207b5b41e5b2dc6e0f443f81d35a4ac9df57dfdbfb677a43dacc0338c1cf922363bbc081e390f73df99e3ee751c82a23c239b6fd63ff2bf36869153d72ccc74484c39fd5bc8905b0c4563936445d4c9f8a48d86f5347480316868236f6c11c2f7a8451954a1574edef4353381c5b968c8f3efe5d4f357091433dfe902f12a27e5c6d367f6320b1efd751213f800624ed4154ae09a41b8872b560f5b1c0c2ac0aa4c80bfbe6fbb204f64e0951b7d81c870b6631924cc5510db6ee7fa6e0f9313325171141e9ca8306a98b5a4a4a1d0e6d574d4c75d72e0b77eebf7699e4b30ab6ea40c9b68c58cc42c07d21c3efd11ca8f465a84a22e8b8bf5e69750fc7f7065ffd6f6f285c10a800dd09440e321849ed7e885ffe687a58c4808122ebbf1e784e2d73655707fc373affa7133c918961d013cb3ebb1c66cdcc1c4d53dbe1fd9d30c082fd4013c9fde96cc5821466ade99150bc0c71518b6294cecb3dfe90459baae98ce478ce5c668ce562977a2723edb6b59cb9f0f9715d3834dd83bfe6324a978027931be944dab6a6735f7a22c4dfe152493f8eb8d4eb27f977739744bab8d9b3b1ddb03c25034a7686475fa1c7901fa9a04e96241f8f13cce0429ce0b917e008cf9f15fadb437b59abff4099aca11f89e5419b77a21e206a14160ffc7d70b6a52ed8f4b952d76f7cc4a7c78f803020e8e0f5a7b19a31251bb3d55a33df578be21663c5aaea4e58fa2576528d96158f80485d82dcb381408288e0f98344794efc64fcf3d595083a42392d1234cebc7f1e9c515fdc0d222d7b201c41f7bc87b3e58690d1640387db65230dd15139371920cc61a88a225509a69c3be02e2ab01a1cbbfde2342df971d8fe4d1148db1f6af2c958dfe038904158f89b5949c9474172861e9d91f0bf56d663c4e57800661cd13715071b1538331fbba0d246fa1964a4e22efc07ce85af8e22adb7e4914a33129c1120f7743829c108bd4e10cde71a940b4588bba90d6e5710285ef87745a72ef71cde4b7b7c86b9483c1e534c2b0d7cb064a4bc3991e5819b43a616115ab20b53387d0041d59cc07286788a2b8ad4e8e4dcdca373af376325059d22406652e213b8b09b0be7f53769dc575bbed93aa6919a474d5fca2adbdcd32b1681b1d08c38ead421d10cf6e9b8c301c53f75a6cfe842eda8a85ff2aaace40c2314558c299dc0c3ca2cb2d634da22c5d8578924789ff4bdb932232202fa9a7df878182ea27caa666c9ce28a030bea0c2fc1293cee581060dc17739ff86c352ce2bb996b1ca1312b046fbcdb942a3fa6e31541269fde7738c108fea50891d01770309b7a20b16370877a53546abc214e0d803c33bff704ef8d6e011d8c5872e461fe74aca74dfc4f0a08e1323beac01e91431ec5deb2130623262212fa08c26ee3332d7d46bc4f2d7997518b5cf5228850defb1e73d9036492138c5c2317c238302a3b3485378b00fc22876c27a5c1e6464a206f128129b39bee87319126ba7603fcde532fe83d01f95b80243ee1eccfa8973866ff552da427094089cb9180429205606e97b5900487e9cd7ba67ff717eb7aa037929d636bae0875bd0bbb3ca06bfde7097cc612c1714a72a5baf3f41dc261c704939f608ffb64c734b3202e1ecaec4047d93fa7fc6dfe44eeb004be3cd97a6f8ee1bd82a53e8c4b21fe920b90e01a2e71f2f177015b1602a5414481fe42304aa8261e93a79e70ec3c52b7cd7a291cfb2efd18d6f5181daf5a0627b1ccadb94fe722b5eb9e3fc96fb7a5f0c0481ef75feffce3b92e1b6b5941deaaeb09590ca7c26f65b846ebff36dfbe0abd1719ab020daa950a0ae8ca3d5d54e055e2f62734df3fdac036b9f990ee8c4004ca6d9bf15f663f6f752f08653089dd451db23efa5b03848ce93b8b4101bf8287f2e0f35933ba27d23de60c9610fc421a1a7e2cea59437482437827212090ac1d296841dd925b5b4dfe77960dbd26d802885f35288dab171d50113b654e828e2f0aaf7442534d8e638261086bb0fd8631f35e409300302c2d5094bde0ef8ba410d1412ef6891ca2814cc1f152700c1167e3e8694ea701e7bf20338e4815afebc27a765a5eed24c084f034810aff483cb3fd3b5259d9770d79a30c9bbd97c63b54948847146c9863e0effdfc94f3e1e5a7a36d601dffbe742c8a271a1061e3aec25b39e476c883d2d63fc13f43a19bdf58baa755dec204bf748768e9e7b9a5d7d4c7e17ac3dc1d3c29ca4f9b2bdcd94c5e960d7c51c0017935929b512b6f494c4c3840dfac410742a206709d16ae06e21ad8c1dc11cd1ccd9c74417258c938ce7a4a34b9516f80ce757e660f9348d66292536388a0e013850ed9ecfed7aed3e15e16752d885875e81906bba15fa4306f5dc791d7db41a87b229a8ba18227527dc8d3f8beaf2ac5d030a54a5229876f82bbfc5be1669916700e3f5547ae6e3b38b1c3d1df72cb6d24a9206ab633f309940984ec3d5ef28c85508064fbb5ce2f664b8ee98b9a33192f09e7a1517a6dac74683e0ee7c5f62a2b091f6c491e9395ed7687cd8be200e1357587a039bf61b665ad048b849c9ce7177a74b0ad7b9659694971d79274cbdaeba49ca51843ede157a472713161e691f8ca5993af42d1dd99947d8d6d6c5eb3ca97410df492fa1a2455a534f8a21ba6cf999df5b77cd4a8b3f93473d3e9bc5216c8754e8ecfadb98ea170616988814a41052f7806fe1f88eb2cffef54d8071f82fa2dd2522f518c28ff00457f788bdcf2c15491fca30f36b8623ecaeb1b95698aa9189721c28e696c8846f0d317f29f4813a8dc6b82ca337cac243e2973c1e4547e85c562f4d5464dc110f90a6d1dd28a74ca6bd004b681389ea9092e80ac70f017b188c0aca344516999cf7c9bda5f468f9e9582310601cd55a96cf570d298ab67db00ceb92aa50dc16ef11c22f3f8a065a915e85f5f5d78d0135eea71b16d7c17aef5cbacb3d30d5684d4317bfbd9548ea12852a00a2935fc2cb9859dfa4a72d8c85638a324b7854cf1edab5d2ac2d044ce5b2e6686a8dc8f9f99abc125ee8d0f5acd495908b4017e908a42a5fe6bd69e316f263865858e4692eb3545a5bd641b54ba93d3c76be7813a7c4114e9804525957efdb1789dc8514feff1b08fde8f0941f1a89ab9f14191241adcb82853060efa8afffafb4ce3b6cd00524298c114c689b87fa4693cc5d01facef199746e33e5b749d11d8b69454464e8152d305fb81306bbb843525def03080e4603917a39aa3631af80f211d2562587e9751aa8febc9f0cf19a098cdb9b19ac38e9752a6dacd22bf2cf45366c1933e63e79018a1d0d06f49eb68e3570dcc50bdecfe46cdfc8caabb89cc2a2e9c30107e64952ad33c2002a2b05c8e8163fb148f8bc8255392450164cc49122e1d1a8dcfbc4e503867f5081a901cfc45d10b142648b84d58f1b00848efa2720d7356330f0e80da00634349b31429cd2a00c7c45d1be7ae87cdaef40d75b160f0651ea7d89fd8b42796338a11f7db9cf37d8638820d674f681cfef96e8d436dea86050804891a4f2b8b4d794aada489fe64183698d38ce9c6443e80a68f3d4469c5cf7484f6292a411100bda3fe9df1a5a4a9b5c70d2fd5c750232d1ecabafd881dbb2bac79d9b3c0bc31c52599616ba964263560613699ce38c83583895d1d34e1f7db1e8562fbc12ca030278463322487ca9dab81ba2a9d7c3ca064006c91820006ead15a5dfe5e7f855d575ece1d83b86bbcac48c3dbaa71d1b233b8c219e43ac0f0856224639d3e9303ca8f7146d38d0e36b0c3a4feb5e17ddd5769ed85dc692ff585e7b6245507f77ba4fcc2bfc8925787befad7d568b19b95f9cd3d5fc946ba4d5257665a874013d7a7222d36bde242ba04f362a908e5e151f0a890a82c83073209a7fbe45ec2ea4852773144ec8b0057ae02f4e0ed5cfa73b1b02332d0815f4d7c3e90f1051b0ed2646deb14c5a43200997e767e5fd6800e7f1c9c6652e5849b7646ebaedf1941dbc7c8bc0c9ebc3887d3c4ccdfc2bb4721c020e645127664788809224b6047e137d9ecc622fd449ed6e4a5dc562a2ca14d41f03b07866ac64be07e87b5bbddd7f834a9263b81b290fb4b0a61f18901d2a045567fdb42e610da53fdf343c7746290dbe4418fd3a5c5847f1cb4db4e5a514230bee2d80876cb721e50ec56cf9650b7b8b05d449398b9edd2842e7420e1b2a2f57116e15c08a2c5ec4415bb1188b43e56465bceb3b45b49c91a7cb9fccc518893e0344b43c870127653539b10fdfdfbe20d94d67937a73d8ab1f554e60edb233804e94ec842ce0f662edd055420a6ad97db8d4d339845ac6953dd28beb41f0c4815ceeb79e44c1aa062229e048360a1f64ab98fd3e92e06a8ed9653cbde02b0590b36a68293b43d10fe13e86b102481cf74aad4a93aacfd5c14f2f88f9ec887c707312fe8bcc923cd1dd01d673ada453bdff1e0ac20208d5910545f05defaf6c2ffa6ae494cde3d6524ce32bdcad70849a6b2293f792b714b8a87b18c9fa9f62a28f17661cb70e419e20885f7ee8a78d693e1175fd31466f3c87b89c30c46c4c81551df44aa739b3830828cf3b63f0a01c39e9a99b7b54f0ea02fc02ce34af7e718603ff984a4e0abfd8e09f88fd01c18052717d851ff20d61b42198c8ecb4565df93614fa92d2d1540d65a5ced8a801ffab4b1d11fca7d0a4e0445b6efc6907ad52b4693fde5a7f3cfbe5468c28bb63e654c7cddcc9e511e031b2b83f5e5514a86e2d612db2b37be94d1e526a61665379a50233192fb623015def1455593d641e2a77b65f888193bfd05f8138e713cf5a22c06c42acd5292438c2ff3f7394961c84644d620cba6d434cf236857aac2cf8f0c355a71d4b202320480edf4ec97292ffbd49fa3e1a38a7dc5f8096dc783d2e04bfecb00a26589e63832a2a92bcc79019b7772261f04d58b8e27579b047b6dee50d381e595ce95aa321b8ed656846081aed180aa92093d01f3e7349f8416dc38a833e5cf1923fd50c8cc5449d200cafaed3f9e93c40d71c26211afdd468405b31426f9f986ffb143c5073c0f908ff136dc00ba73d5b6b11ff925de7b1e1ce6c693ef0aff37bec26089bb20ba4b2fa672b090454ddf04a471ae2c1971e1d75eef6d5c0dba08a5e9a3f9c7f3f1c95e6a20d91865ffa251911d1b2311ec032bb1df3fdb13bba4e17d0915b4ac229ab942c49da5eb10357db4c4d190a354a92f942b481a2e042774847a988b017b07f3ce06259ed91ebee5a0162a6fa10286ac0bd404a50f3c914db87d765586c1f58e9b141024bb94247f735a03af6d8cee67ac6af24797a2b3681539da83f65291c77b149c9a206012fae363dcefd665de902b22aaee5aac2bdd83c4c37086ee85be3fddbf09ff56a3230605d6c0baeec2a8a4bc124d02a2fab7d5ed4c252df6920ea9679268c17d84cf3033c0b8bd6b1992538fc175c87fb2e466e0e026091963052547069d63bfdfd3ac406a723af0d65334cd8a88e2346eb52fe68b2aaae4c757a6f250bd053ae72df6cffe46a58e71d9491ed2aa28306cac9f9562d212d87c7e00dd15c3c8f95398b13b6d7e8737e8c92e9f416b6289615370cff0558698b5f3b677016af5493be619666fbf2127d03f9e1e295721c470ff0b8f076fc534e"}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00008ac000-0x20)={0x5946, 0x2, 0x709, 0x215, 0x8, 0x1f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[{&(0x7f00009c0000-0x49)="1cf7efc41957dffb03da3655b32fa55c532fa110269c9eab3e2a4888e3870075cb14e474d9f47c8812f3a29085a2c436c7cd7b18ae2391d5f8884cdb4a5796d91d5704f9da20bbbd22", 0x49}, {&(0x7f00002bf000)="852b33ccb85c7f44014079da0257f1824ff7d8e735872b3c2efb33a381702beef97856d4c170c961012b8317e02e679c15ab43a9f55ca23e7ff6bfbbea61af87afeef326c3918b6c0de354bdde323f74dcdb6be006966938f888a13364a43b2763ece1c2c8874cfee05d8ca031a8e8273db69eb266c006c5d97386d60a638f4cc448914ee8e2807b15e258bc81e96b2d7a65630df7ac3d87d271153ac4aef77ed8d55dfacf7b33922956e6426b0926d84cfe516ef3d8a43e9c90535930fb92cfbb8ba415590f29422d59edc9172db47a9e115ad8eb9c61c0510e9f6d5f8ccf6695bd667b01c8b2f1d6045dea630fb8d7d27f544177a91b", 0xf7}, {&(0x7f0000086000)="11e4eb050a8cd04935e1e377bdc585494d0de01874688082969e4fd25f5788c0c60362be14e295a37c61b63c5affd9fa70ab4c3b74bc1d53c8d8a1dd84f6a505ba29bafce251ecc963cc525a22e8f854471d2a22f0407b683e9011faf77377f3ed025a3a7a6f3e14b166811ef9", 0x6d}, {&(0x7f000069a000-0x95)="99f8b850b841b06043a4a2909890ce0c2e0c1a35930e476d13809a948152f20f91af8342582ec8c923a2cd0f004868cd026741171e61e407b6ed183d2b6dcff0f548f9f2b125efa9f605f85459acf36cf13ae0683422140c24a8409b8e394ba0950b9123a3b2d52e8adfb2844bf6985352ee8a55510fcdf5a44023eefc5b44b4846bc238d748856cc9481aac04b41399cd228a066f", 0x95}, {&(0x7f0000b7e000)="a10beca594683422027b95628dc0de7a97fcdafd7cb33c6ca30990a8323cfa1089a010a34d03d88928c7097d70dd3e4e4ea16a7f126f820342373502ec6a76d50c42814f11bf94193a55e6a38387107c87c504184115af", 0x57}, {&(0x7f0000aee000)="bdd5133b714e7a4ade85aa325357739bdca2b01a2d18d260f88393710e2579b179c145d026a879be36a944b75dde896beaab93775a4f6cb3a297409d77691cc05435318521ccde7aa742df42acf725f74e3faf76b97190110b185835dbb57aac3ba7d76385f58b55db932ff07e1b9be31bd1fd1bc671999cdbec5a5322728c9556aa9fc20b41cde00480cd54ee6248bb0a7c76b23829c0093b335d402033a6c3b9fff29e01ee6fbe39711921db7562c0ee6d9f1fabfb3be8376423c0c618d5a58cd0ed3767", 0xc5}, {&(0x7f0000931000)="524ec67bf52c0af38e08aff7ff9d73b49895f0a3c8d23062b442ac38057938ea41025783aede1e05517f767a54653b16ca20ea838bc886fa45d501d11312f85a8917cea6a3d2148f346ac331147dac9c998dc7f6d3d45119fcaff427887dac33f84f8e62ed515257463b762b62a279338c96a4264155be44ce7b6fae9789dec4888119dfa7acd14e2da4fc14b9e1d5e2bc4e80c1a88b796c3923c6a93d25ab03d0a9ed1d65dbefe04a67fc15c49783e8ad64838d6309f69c6c929c1964a92e8a709dac513a55b8f877afc253a99be36bc2e57350475072f795b4dea6f8b0ff842d4ff1452350babef846f7aee1dbaf73518256fe8a6fe4", 0xf7}, 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63cf26805d6a5caadeca7928245fa1a32fa60c4cbe84c55f68ffc24a450b3661be4d555f4abf7b6a566f41f92b3332f6990b0ca50c51d019c3716d70a718b1a632dd0c25de4511cecddb9f58b1a200a3cfefd6acd846fb171f3fff89592783abb44f50810ff9efba234f824c34e796214392ee9bb536f5ae380eab8c64c74965445794d9cb9afd49c2ae1e0ac45e3f4d0609b3ac18e000c6f0e364bf9f5bc3c488a553a63061796467a6d463e8fac27c66f4b1a64ecfa866d179479930ad0e25233f6036aac0b3d542e3816e8a7c8e26f15dbd3b8d44d7ff40c036adc8205c461c818e8ad2503e57d740b719f39891df13aa38fb16ace7667355df43ed92d7e9dcecf1506abef90874ad54ad504badda331a38af02ed6f977e41d5974586b487be92cd525616ba08902b34f0be940268801ab30869e0a1bf11a996753227451bbd0e10e1c4bace9f6cd285da47077d19700e59ebc78ba7d5df7716e4e7e2c1d2b3cb3a3f92f76c38586a18b4063c09647cd7b5b451463c10fba9f06aef325343b9153fef60140e0d5d0ceec8af46f67e3bdf21a204fa4cdc07c013a0fc82b8a8ed3092c24b90b48766b9297b7cfa48722a38dbabf1b4c55df5ec6a8a63dec5b638b947ab27629918fffd820c1f76d0f61b70b96851754b33df6600fe9fa972a0515435946a822ee4fea42d748385fd289a8f8c1e8de43ef95986e93be20ca3eb1d470522dab8e2e90d875778fc57bdcd51d301b724ea02f9f492c2e24bca7a0cd7d2b4072507ffce32b1eb46ad049911b3a1c65aff4b2cb3d99732242068082b24b6feee2af17aed854f2ce2df0bf8a5a213a2ec19562a45cf767c290cca53d0e8968eb756243676a048af4b349995f188c007f8b46846d5281aa45dbf4c9dc7a1d226f063dcb092804da32b9e1238ec5eb5ba3c31303dc17eba7d95d160fd394b4804fff726b91ab7a728d5530d267898b3ed6b0946a7d3b75632729300a60cc18ab9dba5d16ee89d88289f71f9f0094917450ce22d10c117ab79e6d358dc254da05a85035ecf1dd1ed70c55cdee678aa14f04e847b491fc86353bcc0474a85ddfe25bc7ff74896a02deac236a4891adfdeed43e2731fb45245109815fa7cd10cb209ac87d8cf45ed85f14d6ec9f16b5a851e415bfd07308e796fb367095ab5a3322ca8ab3d92f3f490a125ccc2471bc55da2059b0257fe4364831a75a6f5c58293740dab026e9ee32413cc74baa496eb21458194b5bbb4c875efe4c1f911449446226e0f6e60e6f06d1b62e1c1a51dd264ea90d1159bd23c16b2e542e33de5fa6fa78ee70fcfaaa3f494b49d5e8a6d37a533cc8b9efc9881ce8c00b814dfea33c2f37052757f003dd00a48beac7512e4773f1b21e1f25a929df307d1c54da92e7906a510e03a6dde0664293dd9d717f47f426f7f402ac6ddf59e6d581577c3b94cd74bdf48f2bfd8e1ded0b718c974cea9aa276145554e730ab85ea10c5ab1c4178a14a67b8c1fb1e451200ef6f08851c61a6b21d31c9ebbfe8490f6d17a42cf902988d37ad1f5d4abede3396421f5352f50ba8cea36ec7adddc933270bd6452ca707cce7dfb55759add7f6223744798945a98f7ae0c6331b6066f96eeb77c79af386a999473ee76a3cc9ce96b0ad4e66a9111a92c224a8e22814bdaf9ecc9d4c15305825c032111690981e13b88d009ad5bb0d511459f21102d918ef12f7303c65c99f0c215ace12119b0aa4e1668ba4bcba7e8a94a972ae23dc9855c6416f50b77a2f7d274729845b9812a1ab19c6ed8b547e55eb1a9284b9c459a3b031250097f4996385ad27df6daf17a8e8e008796b7d082872cba161b6471e15d259b0f88754ff8d03df2c6abaa2a489105a3d909246c41b74c93bb2bdb2488db1c3e38bc4b2db9e0e0fe8c2cc3e16fdd4a2457cfeeadf42c9aaa693868be2a83e9ffe36adbc0b1d580d71a65a00347bb8b8d33400e62efde224daa9622f379df0470f99240e271c6f3e9f922f36539985a120197f0846790c50267d65733963410be1713034c5f4c2026eb3f584e1e1205a22786d6ee17ea4a468594737f38e6f11b737dbb06c343b028b344ec925c33881a944957f14fac76ee12c105dba9cb92aaaedca9db1659903af446452f9b2a7a468bdf9c58c883b4b0995b2b0c646800bc0c0657ac47b50955adbd00399424984ab793d60ad882d0eca0fa0793164a78c1d37b171a4601975a8a2054231e56700a024e939731fb3ac090b9b38bf"}, @op={0x18, 0x117, 0x3, 0x8}], 0x1188, 0x80}], 0x1, 0x4084) socketpair(0x8, 0x2, 0x80, &(0x7f0000003000-0x8)={0x0, 0x0}) 2017/08/16 08:13:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x80, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000f7b000-0xd8)=@ioapic={0x100000, 0x4, 0x100, 0x40, 0x0, [{0x5, 0x9, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0xe08a}, {0x40, 0x64, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff1c74}, {0x8, 0x2800000000, 0x10000, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x10001, 0x2000400000000, 0x8, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x107, 0xc00000000, 0x1f, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x80, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x3f, 0x0, 0xffffffff, [0x0, 0x0, 0x0, 0x0], 0x7d}, {0x5, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x5, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0], 0x200000000}, {0x1, 0x1000, 0xd1f, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10001, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x4, 0x101, 0x1, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x7, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x8}, {0xfff, 0x7fffffff, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x8, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0], 0x1c0000000000}, {0x8, 0x4609, 0x6, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x3, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0], 0x2781}, {0x2, 0xf47, 0x2, [0x0, 0x0, 0x0, 0x0], 0xbd79}, {0x1, 0x3f, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x2, 0x100000000, 0x2, [0x0, 0x0, 0x0, 0x0], 0x7}, {0xfff, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x1, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x1, 0x8, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x9, 0x9, 0xff, [0x0, 0x0, 0x0, 0x0], 0x80}]}) mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000acf000)="2f6465762f6870657400", 0x2000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000af6000)="6d643573756d00", 0x2) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ae6000-0x20)={0x3, 0x0, 0x100000, 0x2000, &(0x7f00002cb000/0x2000)=nil}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00005d8000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000af7000-0x4)=0xc) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001a3000-0x8)={0x0, 0x4}, &(0x7f0000182000)=0x8) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000681000)={r6, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000af7000)={r6, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000af8000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r5}, 0xc) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f00002a7000/0x18000)=nil, &(0x7f00009bd000-0x18)=[@textreal={0x8, &(0x7f0000225000)="0f3149dd3b66d9e4baf80c26360f01ca66efbafc0c66ed0f01d12e0f16da0f20d86635200000000f22d80f01df660f38061164660f3a0b010f", 0x39}], 0x1, 0x10, &(0x7f0000ae8000)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/08/16 08:13:46 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000737000)="2f6465762f72666b696c6c00", 0x100, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000fbd000)={0x1, &(0x7f0000bd6000)=[{0x0, 0x40000000000, 0x2, 0x0}]}) r1 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x101002) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f000035e000)={0x7f800000000, 0x4, 0x2, 0x104}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000fc0000)=0x0) write$evdev(r1, &(0x7f000052a000-0x60)=[{{0x0, 0x0}, 0x1, 0x4d, 0x2}, {{0x0, 0x2710}, 0x965, 0x81, 0x87315}, {{0x800, 0x0}, 0x7, 0x8, 0x0}, {{0x0, 0x0}, 0xfffffffffffffffe, 0x1fe, 0xf65}], 0x60) ftruncate(r1, 0x10000) sigaltstack(&(0x7f0000e08000/0x3000)=nil, &(0x7f0000206000-0x8)=0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000fc3000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000bca000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00003b4000)=[{&(0x7f0000fc3000-0x37)="b609e9bb9a1ce2fe9940000023f6ac282cfe476cc6f2c7df8b7158d576842a950e044aa84e2e4d0a1f2e3c94c6ab515c91f1ec275e878d", 0x37}], 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000019c000)={0x5, {{0xa, 0x0, 0xfe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) getsockname$ipx(r0, &(0x7f0000c41000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fc1000)=0x10) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000b04000-0xa)={0x12, 0xa0, &(0x7f0000c88000-0xa0)="a92713a9ba8af198a87c3aa60506f6e4a7b238b01fc881bdde32b6b8eb98f62dbf2606e0041ac67f928001302becd53f7d4f523d63cbbcfb88cfadd6a5687e0621823e106e4f2f1f2d9e7a0b63e7ebb0ab8e93a512fc101820c512f1fceef808af2721b255098463f0105addb97ab032d8660932dacd0b632fc757b720909ee0c706fb87990278756a50fe22a77d450fae00ec4bc00256e745e7eb31675407e0"}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00007bc000-0x40)={0x7, 0x0, 0x100000000fffc, 0x4e, &(0x7f0000fc3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, &(0x7f0000132000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a, &(0x7f0000fc4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) sendfile(r2, r1, 0x0, 0x72439a6b) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000fc4000)="00") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) 2017/08/16 08:13:46 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000002, 0x88) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f000000a000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="4810b792a8a73b9371942d095e8508bb50c691dd8e292bfb339fd6af10a5043568196e63be51d394c5820b61a0a1974dad8a3058a0eb4f6398c6c37813a017a56a000e69c9fd8e78c84f361588c1a16077e374e1c8314d561939d46a95474377c0068677c2397e2b1129fc773a95", 0x6e, 0x8000, &(0x7f0000007000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000007000-0x8)={0x0, 0x2}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000a000-0x88)={r2, 0x80, "17567022e0c3f210288aa31c7aeaeb24f358bb87e6f447c0cd5f615f535950c5a4dab4c4dbcb677a2407c42f561045dd81c23d977b1679af5a6e426ff6109634b1e0c48fe5294d0c30d8624803462800024937395c9fd8d83eb3eb9a6ebc16f6db4414b8b47ce1a0407b95a6d1456a4851d1332481b619d22c8a86b6d1229d58"}, &(0x7f000000a000-0x4)=0x88) sendto$inet(r0, &(0x7f000000c000-0xfc0)="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", 0xfc0, 0x40006, &(0x7f0000006000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/16 08:13:46 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) dup2(r0, r0) getsockopt(r0, 0x10d, 0x11, &(0x7f00001b0000-0xab)="00000000", &(0x7f0000b34000)=0x4) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005a4000)="2f6465762f7161745f6164665f63746c00", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000077f000)={0x2, 0x205, 0x5, 0x80000000, 0x0}, &(0x7f0000fe3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f59000-0x18)={r2, 0x0, 0x0, 0x4, 0x10000}, &(0x7f0000442000)=0x18) 2017/08/16 08:13:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f0000ac6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x2000000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000237000)=0x9fe, 0x4) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000239000)={0x0, 0x8, 0x1, 0x8}, &(0x7f0000430000-0x4)=0x10) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000023b000-0xec)={r2, 0xe4, "084a11debc017774188781c7f9115e1317fd3c1395aac132050d031b88e368dc54266e44404df4f5968c991beaf29521fd8eecd0d0458cd1388780a4f58a265b24a65c78a144ef49c2610155949b21b7570000000239d0a878a18478eef48444969e56221791970701d6e832d0639274e19eb47dec1733baef8dc980c0c2e188d1b708ad64ce2821a9d054e36a412d49fad2a4c28ff795b2bb985be8bfc94950623c9a6e03dc6df1c714399a56dd54abb2fd39a5280f4e568356a319eb147fd6490a06df05a9be2db200e5fdf0e58bc1758888d1ff3f0208651050cd76aeb706015f0808"}, &(0x7f000001b000)=0xec) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001c1000)={r3, 0x5, 0x10, 0x1b, 0xffffffff}, &(0x7f0000238000)=0x18) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000238000)=@assoc_value={0x0, 0xfb2}, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000f82000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="717d0041436fe30f020000be00070000"}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000075c000-0xb8)={0x0, 0x6, 0x8, 0x5, 0x3, 0x1c, 0x3, 0x6, {0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3f, 0x5, 0x100000001, 0x3}}, &(0x7f0000657000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a73000-0xc)={0x0, 0x205, 0x30}, 0xc) connect$ax25(r0, &(0x7f000013b000)={0x3, {"4400fff6000005"}, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cb6000-0x14)={0x0, 0x5, 0xc7, 0x0, 0x2, 0x7}, &(0x7f00001f9000)=0x14) mmap(&(0x7f00000f1000/0x2000)=nil, 0x2000, 0x2, 0x20010, r1, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000023a000-0x20)="1f0000005400056d0002020000000003070000090100000000000000000000d5", 0x20) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000023a000)=[{&(0x7f0000149000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000239000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x2) sendto$inet(r0, &(0x7f0000f47000)="f0", 0x1, 0x0, &(0x7f0000caa000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00001ad000/0x10000)=nil, 0x10000, 0x3000000, 0x3f, r0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000239000-0x4)=0x0) 2017/08/16 08:13:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) socket(0x9, 0x6, 0x17ffffffffffd) mmap(&(0x7f0000cf4000/0x4000)=nil, 0x4000, 0x2000000, 0x100000000030, r0, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000695000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000085c000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000d7f000-0x30)={0x0, 0x0, &(0x7f0000de8000)=[], &(0x7f0000145000-0x3)="a70014", 0x0, 0x0, &(0x7f0000b4f000)="", 0xe0d}, 0x30) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000360000)="") r2 = socket$netlink(0x10, 0x3, 0x7ffffffffffffff) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a83000-0x8)=0x80000001) syz_open_dev$sndseq(&(0x7f00005a0000)="2f6465762f736e642f73657100", 0x0, 0x109000) r3 = syz_open_dev$usbmon(&(0x7f0000d45000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x202000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00006ed000-0x10)={0x2, &(0x7f0000568000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000ff3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b4f000-0x4)=0xe9) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000c40000-0x8)={r4, 0x1e}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000beb000-0x50)={{0xffffffff00000001, 0x6}, {0x5, 0x7ff}, 0x6, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet6(0xa, 0x101, 0x80000001) bind$inet6(r5, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f00004e0000)="02", 0x1, 0xfffffffffffffff2, &(0x7f0000319000)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000030a000)={0x0, 0x0, 0x2}) writev(r2, &(0x7f0000fcc000)=[{&(0x7f000006c000-0x6e)="390000001300194717bb61e1c305000000000000030000003fffdf00010000000e0001000000ff00000028210000000010ef7f4116215bffff", 0x39}], 0x1) r6 = request_key(&(0x7f0000196000-0x6)="6c6f676f6e00", &(0x7f00003f5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004a7000)="2f6465762f736e642f73657100", 0xfffffffffffffffc) r7 = add_key(&(0x7f0000320000-0x5)="7573657200", &(0x7f0000d72000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000478000)="a5e49182509837293952860cd1cf91547d152818bbf7fbc935653454", 0x1c, 0xfffffffffffffffe) keyctl$reject(0x13, r7, 0x2, 0x2, r6) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xfc0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6040, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000b2e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd0000-0x4)=0x8) getsockname$netrom(r0, &(0x7f0000b48000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000035e000-0x4)=0x48) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00008ca000)={0x5, 0xffffffff80000000}, 0x2) [ 30.672299] PF_BRIDGE: br_mdb_parse() with non-bridge 2017/08/16 08:13:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000001000-0x20)="9533c99b18ff30a1f340a3ac816432989eb98a9cc41ffebab0bd4c0c166405ea", 0x20, 0x20004000, &(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000436000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b6b000-0x30)={0x1, 0x2, &(0x7f0000b4f000)=[@generic={0xb61, 0xf510, 0x14, 0x0}, @generic={0x9595, 0x0, 0x200000, 0x0}], &(0x7f000015a000)="cb49", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000001}, 0x30) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000b6b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000b6b000)=r3, 0x4) [ 30.685478] PF_BRIDGE: br_mdb_parse() with non-bridge 2017/08/16 08:13:46 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae8000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000a17000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f00006df000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x400000000000000}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000719000)="2f6465762f76637300", 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000596000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000592000)="2e2f66696c653000", &(0x7f00005ed000-0x9)="2f6465762f6b766d00", &(0x7f0000ae7000)="00", 0x1, 0x3) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000ade000)={0x4, r3, 0x0}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f00008c5000-0x18)={0x0, 0xfffffffffffffffe, 0x6, &(0x7f0000341000)=0x0}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x5, 0x34, r1, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f0000aea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000949000-0x12)="000000000000000000000000000000000000") unshare(0x400) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00009f7000)={r5, &(0x7f00007d3000)="5743460a5b79eda46e6f00bc72627c9696ac9d75076454be60133801593998535eab58146779fbb8b5d1b4be9c8316a85fd1a3552a1d0b048e65638c9b59273115c35c810c7d6d1b01623855ed27ce8d8c837ec67cc9190f8df266ce07ceec8a609aa3891eef5c704011", &(0x7f00000e6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r0, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f00002e0000)={&(0x7f0000926000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f00009d1000)=[{&(0x7f0000aeb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1, &(0x7f0000097000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x3de}, 0x1) r6 = shmget$private(0x0, 0x1000, 0x8, &(0x7f000054f000/0x1000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000246000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x80000000000003, 0x10, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000aec000)=[@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30e8dde7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mmap(&(0x7f000021e000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r2, 0x2) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aec000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) 2017/08/16 08:13:46 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0x0) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f00004de000)=0x6, 0x2) getpeername$netlink(r2, &(0x7f0000eb5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fcf000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000b50000-0x30)={0x0, 0x0, &(0x7f0000b4f000)=[], &(0x7f000015a000)="008b", 0x0, 0x0, &(0x7f0000b4f000)="", 0x0}, 0x30) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x40000000000) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000001000)={0x2, 0x0, 0x1, 0x2, 0x0, 0x0}) r4 = socket(0x11, 0x3, 0x5) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x200004020003, 0x100051, r3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000009000)=@assoc_value={0x0, 0x100000000}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000)={r5, 0xbf, "abad8baf1d834a721ddc9473255d39be3bf5dc1b4f9c7fb6f989ce99d4b5ca17efbc4c7a14ae35a0aa904ed762cd5a983eb2f3934599667682e88cc2aac16cbdeb90f870cd869982a358c239ebf7411bc8e2fee3dd6aacbc0796bf7fbf418c582af964d7b139f21f9fe464058b990dcdcc134103538d99693c0894ea68b1b162f5033c138d8dafe6f6ee298b6ac6ccd5c80b40da7205bf0a9f97b625acf13e824ed82700f30f7558986995b24be7cc5f160c3321ea966c69c2c721dcf67c92"}, &(0x7f000000a000-0x4)=0xc8) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000000)=0x7ff, 0x4) ioctl(r4, 0x8955, &(0x7f0000001000)="") socket$netlink(0x10, 0x3, 0x0) 2017/08/16 08:13:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x400000000005, &(0x7f0000c83000-0x8)=0x0) clone(0x0, &(0x7f0000002000-0x51)="", &(0x7f0000003000+0x4e9)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000007000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000001000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) clock_gettime(0x0, &(0x7f00009f1000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x0, 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) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000003000)="2f6465762f6877726e6700") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x4f, "5bcbbeefe3663ca02db50a7305a1c19f12052dd81dfc67771190a3ca383ca5fbdc642077921aa87f1ee94cae19020651a41e3400a36f40d14255bd830da85f838ca2779c252e712ace04527c6b2081"}, &(0x7f0000002000-0x4)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x39, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc7, 0x0, 0x80000000, 0x4, 0x8, 0x8000, 0x7fffffff, 0x0, 0xffff, 0x2, 0x6, 0x3, 0x1f, 0x6, 0x0]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000180000)={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]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000001000-0x4)=0x0, 0x40000000, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x6, 0x80000000, &(0x7f000010b000)={0x0, 0x0}) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000ac3000-0x48)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0xceca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}], 0x48) io_submit(r0, 0x1, &(0x7f000000c000)=[&(0x7f0000013000-0x40)={0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000026000-0x1)="", 0x0, 0x0, &(0x7f0000013000-0x14)={0x0, 0x0, 0x0, @tid=0x0}, 0x0, 0xffffffffffffffff}]) 2017/08/16 08:13:46 executing program 4: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002f1000)={0x0, 0x0}) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000af0000-0x20)={0x1, 0x1, 0x5, 0x200, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005b4000)={0x7, r0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000af0000)="2f6465762f6b766d00", 0x400, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00002f7000/0x18000)=nil, &(0x7f0000a2f000-0x18)=[@text64={0x40, &(0x7f00006f3000)="0f20c035000001000f22c0c4417e6f820080000066ba400066ed0f00dc470f01df2e66f2420f1001470f21076466420fda4709640f0766baf80cb8e7f64084ef66bafc0cb0a9ee", 0x47}], 0x1, 0x63, &(0x7f00009ae000)=[], 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000185000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) munlock(&(0x7f000005c000/0x2000)=nil, 0x2000) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/08/16 08:13:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000069d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) syz_open_dev$sg(&(0x7f00002e1000)="2f6465762f73672300", 0x7, 0x0) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003cd000)="2f6465762f73657175656e63657200", 0x200000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000f70000-0x1c)={0x800000000, 0x4, 0x4, 0x0, 0x6bbe28d, 0x4, 0x3, 0xfff, 0x74c4, 0x0, 0x10001, 0x2, 0x0, 0x0, 0xfffffffffffff801, 0x1f, 0x8001, 0x3, 0x7}) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r5 = getpgid(r4) fcntl$setown(r1, 0x8, r4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000460000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x20) ptrace(0x4207, r5) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x100000003, 0x71, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x13000, 0xa11196f6b9808b03, &(0x7f00006a5000/0x13000)=nil) sched_getscheduler(r2) ptrace$setregset(0x4205, r6, 0x2, &(0x7f0000000000)={&(0x7f000000c000)="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", 0x1000}) gettid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0x10000000f, r6, 0x1, &(0x7f0000008000)="") 2017/08/16 08:13:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x1e) r0 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) pwrite64(r0, &(0x7f0000024000-0x1002)="6d", 0x1, 0x0) pipe(&(0x7f0000c9f000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x0, &(0x7f00008e8000)={@generic="52d5f804a0e855df59155daaf19aa132", @ifru_data=&(0x7f0000ced000-0x20)="43bece489a2d257502c657e7f46a70b2b3e452c4b8b12a2fbf3dffc72f580c8c"}) fcntl$setpipe(r2, 0x407, 0x0) sendfile(r2, r0, &(0x7f000000c000)=0x0, 0x7) r3 = syz_open_dev$urandom(&(0x7f0000d9d000)="2f6465762f7572616e646f6d00", 0x0, 0x80001) syz_extract_tcp_res(&(0x7f00005fd000-0x8)={0x0, 0x0}, 0x7ff, 0x6) fchmod(r2, 0x12) readv(r1, &(0x7f0000dfd000)=[{&(0x7f000087b000-0x3f)="00", 0x1}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000500000)={0x8, 0x0}) 2017/08/16 08:13:46 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r1, 0x1) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000007000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x400) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f000000c000-0x4)=0x0, &(0x7f0000016000)=0x4) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x1) syz_emit_ethernet(0x55, &(0x7f0000015000-0x55)={@random="f88216f453f8", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6003, @x25={0x2, 0x400, 0x13, "99277d2060ec11e2a9e453bc08d424f28b9ed8e96bb526289f79e2c412735a83347bfe19b88e96229c66e0d81a7f5ca475cbc439d482ee17444bbd6a1926884cea597eb6"}}}}) syz_emit_ethernet(0xff, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xf1, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x2, 0x2, 0x4, 0x1, 0x5, 0x0, 0x0, 0x5, 0x416, "8ba5ed", 0x7ff, "008cf2"}, "b8e648d1a24de7dc81aca10197244a8a8314486f0a22d9df36d164e356b0a842f0781ce3685e26fe85cc361711ec4cf120153daf17e2eadbf5ce246b54949307a21322d5326e906b129ed9b7b67bccaf07f10e39a9517672481d12bab93f8df03735ba742ad19c97fbd238c351767e5e89160dbfe907b235279490a8d0d94f784d1d22dc76db86c57e565947f13d50bfc2c5fc050f1e0c5747a7a4c255087367ea44a929ee8404301029d02331b5007b9c24d4fa0755426c8be467298863f2834b7ba7f826e693f90a176adb54"}}}}}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000011000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x5f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x51, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x3ff}, @generic={0x7, 0x12, "0dd233593018524982f90e1c8154e2e8"}, @end={0x0}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x1, &(0x7f0000015000)=0x2, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000015000)={@generic="9f4b8dfab0e6a1b4c63da2d2e587e2a4", @ifru_flags=0x400}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x8000000017, &(0x7f0000018000-0x4)=0x800, 0x4) listen(r5, 0x4) listen(r3, 0x4) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x5f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x51, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x1f, 0x8000000000, [@loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0x4, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}) 2017/08/16 08:13:46 executing program 5: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x4000)=nil, 0x4000, 0x8, 0x810, 0xffffffffffffffff, 0xfffffffffffffff8) r0 = memfd_create(&(0x7f000003f000)="2600", 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000041000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000003f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) getuid() mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x3, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20400) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0xffffffffffffffff, 0x8, 0x6, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000041000-0x3)=0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000000e000-0x68)={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(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x7, 0x1810, r1, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000001000-0x34)=@pi={0x1101, 0x8, "201b96b0ed2a98cce323b47f5a2c9bbabad26c9a6a4f67a43ae1d0aec7457b17a8791d515bd548a55c0aaa1fc602"}, 0x34) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000042000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000002000)=[{0xffffffffffffffff, 0x3, 0x0, 0x0, @time={0x1, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x1, &(0x7f0000039000-0x2)="cb"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000003a000)={{0x5, 0x61c}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x20001, 0x9, 0x8176, 0x1, 0xff, 0x0, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x8010, r2, 0x40000000) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000043000-0x50)={0x202, @tick=0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x1}, 0xffff, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000002f000-0x4)=0x0) 2017/08/16 08:13:46 executing program 1: r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00008bb000-0x6)={0xd, 0xd87, 0x99, 0x8000}, 0x6) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x8) ioctl$KVM_ARM_VCPU_INIT(0xffffffffffffffff, 0x0, &(0x7f0000379000-0x20)={0xfffffffffffffff8, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000b3a000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x400000000, 0x0, 0x0, 0x8000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x6000000, 0x0, 0x4, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000c2a000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x1000000000004002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000004a000)="2e2f66696c653000", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x7d01, 0x0, 0x0, 0x0, 0x8, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000d0c000-0xa)="2f6465762f7663732300", 0x6, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000002000-0xd8)={r3, 0x1, 0x7f, "b021ac729df27b169e55ce11f973d88b81b0fe76c9f6710cd129bc0c755bff70f467135c3da0269912633b818e50f9f789464f2e6c9aff7e78070c41ab1633a5adae44f16ee788ad00915774ff68a2ee554a95e479c86985cec8f87fba907adcb11588eb8b1a259b96f12cec43a6ace40888c78f2aceb9eea683a4e2b9c71e1d4cb32ee1c0b2280e68eb377121298cade4c49ef8e211a35ce02bdb86c8b49d6c8633d9fb3e01f2affcdb34d0af2121714f0d5084fa392f4b72b1ab5633cdd0349fb94a60f15ada174f2771"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000002000)=[{&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000422000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000001000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000001000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000002000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}], 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000)={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]}, 0x2, 0x3, 0x8, 0x8, 0x7}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001000-0xa0)={r5, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2747, 0x1, 0x800, 0x9, 0x7}, &(0x7f0000002000-0x4)=0xa0) r6 = socket(0x2, 0x80003, 0x40) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f00002a3000)=[{&(0x7f000004f000)="ec64811045c23a1af9b81eff1cec23754e7e1697c57aaf8fc7ce01a1975919a6da8f37e4ce3216bcc93bb8313550ed170baa5919f0eb1fa190c59c19ac567691fc9bae0b4bb7cf80c5a1d1a344e6d275b7a157c22d06b66e3d77e5303cfdd8b582d5c4e4820951cb498213892914b57351104e42cecf1e47f9c2cfdee126e337db1b6eedbdd93482c277ce5c8becb285b0b5c307de0cc08ca971cbe9e4963515fdbf6abdedbfd7fa23c5bf0b023f65f662453d9d35e2059890d30c1f34c9", 0xbe}, {&(0x7f0000016000-0x50)="54db0295418e2677b97952d2a3de38ddf5c42c0059ee7002a4fc625a7d630d08fb03deb96b39319e607e82d35f4fa5e8c57fefd581c1114bf8d406e09b87e5b45803aab83ef584dda7063df60da3d7f3", 0x50}, {&(0x7f0000923000)="03429314e9c4b51d9e86fad8699543ede0a6b8a18ff3f59766342f8628f97a75e1204e03cc52394de20a76e193c72450d66bc54f4fe4b9e9724ea35f52e232b2724a0a5ae4c95369721b5cd0763b80fcfd2d1ed9b4222de0daec0bbb1b639e8c12f94c1e168f0cf67fde26fa7d5ec780af52", 0x72}, {&(0x7f0000f8f000)="ba8f1ab016ac6266badff4bfe855749b782b54080ce70ef7a7f012424bdba9fed94eea0e3da9a475ee13e586357f1fd6b7e47c1c68a1c1617f329719420872a79aca682db5341ecdf1916df19ae3e394ebe3e0f6c4edaa041555ac1fadece7c3f5bccb555a9f73cd9143ea12dbbd1bced978c5f615987fc959717a103e896ddd6d62036339014b04e3f3678f534be6e77f3bf0edbc06de2ba367ed7a496cc6c8f8de7a662d70d2de6b713740ead7100268d71cd45dc5ac0fcc2ff632b5131298e778799485abbc6aab99a9bfbcb20ed01e6a8294669a6ddbead07166f77e", 0xde}, {&(0x7f0000a9f000)="e0d68006024ffe9ec478", 0xa}, {&(0x7f00005a7000)="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", 0x1000}, {&(0x7f00004c3000-0xaa)="530d5d022af0652b9149d8ddfc1f74f269dc6bfeac14f40fa0d9e7c7c2475cb09de54796c6d06d654da6186d56de3a794927061e4d42a7175b8d83b202ead685820106075f9091eca0a4476987cb4cff8ce92b1aa44d36df85cf4a67f712280c34291ebe35393378a00211c6b88cb3a95a02cca918fe365b7d35e3eaac8456eec5bd42030181bbebeaca399dde2d0d55efa9a1cfa3a5c29bda6ada8265e62b700bae90a9384ffdb62f03", 0xaa}, {&(0x7f00007f8000-0x16)="fb5b0ed6f4b08e17e92ada7fa042aa120199c8c6047a", 0x16}, {&(0x7f00000ca000)="", 0x0}], 0x9) socket(0xa, 0x1, 0x0) 2017/08/16 08:13:46 executing program 5: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f000004e000-0x40)=[{&(0x7f000001d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000022000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f000004b000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000014000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}], 0x4, &(0x7f000003a000)=[{&(0x7f000003e000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x4a, "b6a49cec62061a4466f507549d9e7fd1470c33ca9956238ed31158defb51bbd98c43c98d48365f06b5e2c372064418ccda2df72659cfe9eb52ee59fb8744cab532b82706c945d7fbd47b"}, &(0x7f000004d000-0x4)=0x54) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x5, &(0x7f0000007000-0x68)=[@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x400}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000005000-0x4)=0x10) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000008000-0x6)=@hci={0x1f, 0x2252, 0x0}, 0x6) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000004e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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modify_ldt$write(0x1, &(0x7f000004c000-0x10)={0x0, 0x0, 0x0, 0x3f}, 0x10) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000004e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000004e000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000004e000)="0000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000050000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8) 2017/08/16 08:13:46 executing program 2: r0 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000258000-0x4)=0x4, 0x4) ioctl$void(r0, 0xc0045c7f) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b94000)={{{@in=@multicast2=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=@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}}, &(0x7f00003dd000)=0xe8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000c64000-0x4)="66014ebe", 0x4) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x1, [0x1]}, 0x8) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fcc000)={@generic="36094715c2c262ed47a88b7fec7dd5fa", 0x4}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000fcb000-0x90)={0x8f3e, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000fca000)=0x9, 0x4) 2017/08/16 08:13:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000050f000-0x10)={0x4, 0x100000, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x100000000385c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26f7a974, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) openat$hpet(0xffffffffffffff9c, &(0x7f0000473000)="2f6465762f6870657400", 0x20000, 0x0) socket$inet6(0xa, 0x6, 0xfffffffffffffffd) r4 = syz_open_dev$sg(&(0x7f0000f28000-0x9)="2f6465762f73672300", 0x100000000000401, 0x2) write$evdev(r4, &(0x7f0000008000)=[{{0x0, 0x0}, 0x200000000000000, 0x10001, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x4}], 0x30) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000dbd000-0x2)=0x15, &(0x7f0000485000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000aea000)=0x0) fcntl$setsig(r5, 0xa, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000ab5000)=[@in6={0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) r6 = creat(&(0x7f0000e3e000-0x8)="2e2f66696c653000", 0x0) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000e7d000-0x4)=0x0, &(0x7f0000beb000-0x4)=0x4) bind$unix(r6, &(0x7f0000323000-0xa)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000782000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f00007c5000)="2e2f66696c653000", &(0x7f0000988000)="2e2f66696c653100", &(0x7f0000df7000-0x7)="6e746673000b", 0x1, &(0x7f00004f1000)="") ioctl(r4, 0x100000000227c, &(0x7f00001f4000)="") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000070b000/0x18000)=nil, &(0x7f0000fb5000-0x18)=[@text64={0x40, &(0x7f0000ca2000+0xd48)="0f20c035000000800f22c00f01c1470f2016c422a1b8173e64660f3881890000000066f20f1a830700000048b8e7b00000000000000f23c80f21f8350c0010000f23f8c482fd2a10c443dd481ff167a7c4e379045f5200", 0x57}], 0x1, 0x76, &(0x7f0000bba000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000587000)={0x0, 0x0, 0x0}) 2017/08/16 08:13:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}}}) socket(0x11, 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c56000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r2 = eventfd(0xff00000000000000) fcntl$getownex(r2, 0x10, &(0x7f0000ea1000-0x8)={0x0, 0x0}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000326000-0x138)={0x6, 0x10000, 0x6, 0x5aa, 0x5, [{0x7, 0x80000001, 0x5f, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}, {0x401, 0x3, 0xfffffffffffffff9, 0x0, 0x0, 0xc81, 0x0, 0x0, 0x0}, {0xc000000000000000, 0x7, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x4, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0x5151, 0x6, 0xffffffffffffff01, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) r4 = getpgrp(r3) fcntl$setown(r2, 0x8, r4) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r5, &(0x7f0000203000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f000001b000+0xd58)=[{0x14, 0x1e, 0x209, 0x0, 0x81, "0308"}], 0x14}], 0x1, &(0x7f0000013000+0x81c)=[], 0x0, 0x0}, 0x40) fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000ace000)="2f6465762f736e642f74696d657200", 0x0, 0x200) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000058e000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) r7 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000002000)={r6}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x80000000}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x7, 0x800e, 0x6, 0xacce, 0xf5d, 0x8, 0x14000, r10}, &(0x7f0000000000)=0x20) r11 = syz_open_dev$evdev(&(0x7f0000003000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1f, 0x200) ioctl$EVIOCGID(r11, 0x80084502, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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prctl$getreaper(0x25, &(0x7f0000000000)=0x0) timer_create(0x0, &(0x7f0000003000)={0x80, 0x41, 0x2, @pad=[0xfffffffffffffffb, 0x1f, 0x2f1, 0x3, 0x1406, 0xa5, 0x4, 0x9]}, &(0x7f0000003000)=0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000001000)="2f6465762f7573626d6f6e2300", 0x8001, 0x0) 2017/08/16 08:13:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x3, 0x100) semctl$GETPID(r0, 0x2, 0xb, &(0x7f0000583000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x284000)=nil, 0x284000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) mmap(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000285000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000285000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000286000-0x57)="e4a445ebe3f996cdb4a219803731f0639a2c95655849bd0986c5782091bf9e08ea95ee2ec352c9748a72e11b9fd0be8306a5add26c010a05b2bb00b26000da9feb5dbc44583882ae358aa6fdd11ff1fc0000000078b7fe", 0x57) mmap(&(0x7f0000285000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000011e000)=@buf={0x94, &(0x7f00000ea000-0x94)="9d3f41b8908f6d41695b3190b7af1e5b315e5d19d1d757751f2d4de8ea962fcbcc2d6cbfd86bbe17104de5d088dbc4c9c38c6961fa7c71fcf23109577dd15fd5449cacdc7544cfb54b42b6b565e1820d05db0a37fcedaa85bfce7115e97f43ede897f1150d543aaa874c032993efb8e17f4e984e7d9232715ef0f8609e54f684036d195fca73f0743f028d871c5f9a1847db5304"}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000283000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x2, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000285000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000286000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000282000)=0x10) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000282000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000f4000)=0x1c) sendmsg(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)="fe9a0251eea11008f2a31ef8e47de425b49e70f5f8fb5524788df8c0900e995fa8b826e2a2235d93b870e7836c0a810583179c4ef974cb42435eddc25748789614d0a00aa5129c38ff0d6cb1123db512693b917c99f0408026ca807bfffdc61832213fd6553545a5f7196a97368a979a2933b88789c705aa66705cdec559e4e8a5aaceabeccadd4bafd1b48ac213e8d08a15d4c90a241f92618e6c5f6f54462c54ece782f610c307b44cb99d32e091c153279f2a93351b06cbc5d1fc7e6b5bf969e3f119a5cbb1b72a18317019243f77", 0xd0}, {&(0x7f0000002000)="d545bb623f23415fa62fd0cb8a6a5264ad32d40ce9b32bf868dcb1637ee85d6ffc5918563ea756ed0837c8128eece87077c9ad44fc854d536f21b4c942893b18a05e7571eec2e570dc6384aa4a133512d8649aafbdd60a57c23072a0835090444dcfb920095a8a34aa82f3c1e4274b9bf8a793db7f90051f6292c853f00a8d138f", 0x81}, {&(0x7f0000282000)="2305563445e35454f8e8b0bd5c08b3c4ab9f3bc255a4a7cae8c1eb58d23d1cd9497e7a7216ab16d957e1ae310c272a5f1438edbe15de0dcb479f31", 0x3b}, {&(0x7f0000283000)="e8bbf91e5e53e407aa216408d6bee4f9fc172253437fe527e01384e93e908914d122ee3b5f1439bf4931b6e07c999a24c65175bb02b6cec95b1a98592af66e8239037268b2540d4fd4a0abfbc3a3f6b234558c34f8036f0d183f09bb07786cca4c143b7e8a7aeb71116df4", 0x6b}], 0x4, &(0x7f0000002000-0x198)=[{0x98, 0x19f, 0x0, "77d8a74b62c72583a9f06f427791a3b141856376b3b9e7098e34008db8f07b937441fe565fab1f69314de7e8c7571f154c99f6b7684cd79af3e95334b5ab045828f9fb9f63c6edf35c7bb5a0a414a0473308833a59fa81c44af1e306e2d495ab843caed521fd5dceac8be548ec8bad045db688fb789ac2b227505579744f860721"}, {0x100, 0x0, 0x8, "b1ce8d48af8a1cfbf9ae31c88f76844312a588fc896474fc15e86b75a024fe3549ca8f36aaf3ac08ad86d68847f146d2f8bb8be209f7028cab59a4a8609c7447e576a4d9c7220dfc175b393d6ae219dec5ca8e24316311a3aad2614def56900e50cdc2bcc426687ef5cc40dda28a9ca5a2103e788feb2bcf131e7841bce98488422466306761f291fde6c2664431047f362aa4b7b4e411e7b434423e24396d3b66d599a2a3a78bdd1eb0b9de937dd92da7ff3f06ff750254d1bec9f738bf0a6ab30179b23051ab971bb069a550290bfcda2b1192d786b80f6c07e4a40db7d623567eb69faba003476d2075a44d"}], 0x2, 0x20000000}, 0x44000) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000284000-0x9c)="bfa180cec6a1c6b777449534b3809dc74a9fac25d7ffa76d3d602b27bb8df439b06aaf8d4d8f486cd85ef67aff1b77580c3d4e94c7d5d2b719975fa133b21d2a29f1d878bdf0f5798ab40f6126b75557386c5741c11733610b1cff8c661d1828b98b495429993b4a646f11d1182a2caaa9f96effc0d42212661c8ec98a338b88071840c2b693e92654ad489b573efdbe750588c4bb10723c709674a9", 0x9c) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000283000)={0x2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xd2f4, 0x9, 0x4, 0x1, 0x0, 0x84, 0x1, 0x8000000000}) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000283000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xe3) mmap(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000284000)="62696300", 0x4) socketpair$inet(0x2, 0x5, 0x8000, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/08/16 08:13:46 executing program 5: mmap(&(0x7f000021c000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6870657400", 0x40800, 0x0) r1 = accept$unix(r0, &(0x7f0000d87000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000889000-0x4)=0x8) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x4, 0x2113f, r1, 0x0) mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000cb5000/0x3000)=nil, 0x3000, 0x0, 0x3f, r1, 0x0) r3 = add_key(&(0x7f0000fae000+0xfe8)="7573657200", &(0x7f0000175000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000227000-0x59)="b0e945b2a339a9efed4fa303d92839db7b222ac15d69d9efbfe5e4ed27641a5a81a574f17de875b83c7cb32ca335646c6ebca2081a22bf78cd3545750d2e3507769437", 0x43, 0xfffffffffffffffe) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000785000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x2) add_key(&(0x7f00005e5000)="6465616400", &(0x7f0000e25000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0x2000000000dd64, 0x2, r3) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1fe) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) mmap(&(0x7f0000c0e000/0x1000)=nil, 0x1000, 0x2003, 0x40000000032, r5, 0x0) syz_kvm_setup_cpu$x86(r4, r6, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text64={0x40, &(0x7f000014b000-0x73)="36f3ab0f0186b9380b0000b800000000ba000000800f30660f38dba0851f0000bfb84c495880000204000f23c00f21f83500000b000f23f836f083706e03b9af030000b85fdf2442ba000000000f3048b874000000000000000f23d80f21f835800000a00f23f8c4e1dc15c7b9220a00660f32", 0x73}], 0x1, 0x4004, &(0x7f0000bc7000)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x100, 0x80003e, r5, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r4, 0x4040ae70, &(0x7f0000790000)={0x4, 0x1, 0x3, 0x2}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0xffffffffffffffff) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000fb0000-0x8)="2e2f66696c653000", 0x0, 0x12) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r8, 0x0) r9 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f00006f5000)=0x0) r10 = eventfd2(0x2, 0x80001) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000016f000/0xc00000)=nil, 0xc00000, 0x6, 0x32, r10, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000027a000)=0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r9, 0x4, r9) mmap(&(0x7f0000a74000/0x3000)=nil, 0x3000, 0x2000001, 0x8030, r7, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000faf000)=0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000759000)="2e2f66696c653000", 0x800, 0x40) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getpgrp(r11) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x12, r7, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 30.913409] syz-executor3: page allocation failure: order:0, mode:0x1080020(GFP_ATOMIC), nodemask=(null) [ 30.914184] syz-executor3 cpuset=/ mems_allowed=0-1 [ 30.914626] CPU: 2 PID: 7834 Comm: syz-executor3 Not tainted 4.13.0-rc5-next-20170816+ #4 [ 30.915346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 30.915968] Call Trace: [ 30.916162] dump_stack+0x194/0x257 [ 30.916481] ? arch_local_irq_restore+0x53/0x53 [ 30.916827] ? isolate_lru_page+0x11d0/0x11d0 [ 30.917309] ? vprintk_func+0x5e/0xc0 [ 30.917573] warn_alloc+0x1c2/0x2f0 [ 30.917919] ? zone_watermark_ok_safe+0x430/0x430 [ 30.918543] ? get_page_from_freelist+0x123e/0x3430 [ 30.919094] ? wake_all_kswapds+0x181/0x390 [ 30.919725] __alloc_pages_slowpath+0x26ce/0x2ee0 [ 30.920321] ? task_fork_fair+0x7b0/0x7b0 [ 30.920891] ? perf_trace_lock+0xf1/0x860 [ 30.921909] ? warn_alloc+0x2f0/0x2f0 [ 30.922504] ? dequeue_task_fair+0x16d8/0x68b0 [ 30.923230] ? __get_user_pages_fast+0xa22/0x2ea0 [ 30.924053] ? get_dump_page+0x150/0x150 [ 30.924714] ? retint_kernel+0x10/0x10 [ 30.925416] ? __get_user_pages_fast+0x1cad/0x2ea0 [ 30.926204] ? trace_hardirqs_on+0xd/0x10 [ 30.926906] ? __get_user_pages_fast+0xa22/0x2ea0 [ 30.927369] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 30.927820] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 30.928335] ? retint_kernel+0x10/0x10 [ 30.928717] __alloc_pages_nodemask+0x9f7/0xd80 [ 30.929303] ? SyS_write+0xef/0x220 [ 30.929616] ? __alloc_pages_slowpath+0x2ee0/0x2ee0 [ 30.930043] ? free_compound_page+0x70/0x70 [ 30.930425] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 30.931016] ? retint_kernel+0x10/0x10 [ 30.931566] ? policy_node+0x19/0x110 [ 30.932146] ? policy_node+0x3f/0x110 [ 30.932780] alloc_pages_current+0xb6/0x1e0 [ 30.933450] skb_copy_ubufs+0x41d/0x1940 [ 30.934031] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 30.934801] ? trace_event_raw_event_lock+0x340/0x340 [ 30.935570] ? trace_event_raw_event_lock+0x340/0x340 [ 30.936321] ? kfree_skb+0x16a/0x4c0 [ 30.936867] ? perf_trace_lock+0x4b/0x860 [ 30.937501] ? skb_release_data+0x790/0x790 [ 30.938157] ? lock_acquire+0x1d5/0x580 [ 30.938827] ? __is_insn_slot_addr+0x1fc/0x330 [ 30.939571] ? lock_downgrade+0x990/0x990 [ 30.940168] ? lock_release+0xa40/0xa40 [ 30.940773] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 30.941639] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 30.942480] ? trace_event_raw_event_lock+0x340/0x340 [ 30.943975] ? trace_event_raw_event_lock+0x340/0x340 [ 30.944791] ? lock_acquire+0x1d5/0x580 [ 30.945422] ? lock_acquire+0x1d5/0x580 [ 30.946093] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 30.946884] ? lock_release+0xa40/0xa40 [ 30.947556] ? __free_insn_slot+0x5c0/0x5c0 [ 30.948292] ? unwind_dump+0x4c0/0x4c0 [ 30.948964] __netif_receive_skb_core+0x2084/0x33d0 [ 30.949734] ? unwind_get_return_address+0x61/0xa0 [ 30.950459] ? nf_ingress+0x9f0/0x9f0 [ 30.951031] ? skb_copy_bits+0x4a5/0x6c0 [ 30.951659] ? save_stack+0xa3/0xd0 [ 30.952236] ? save_stack_trace+0x16/0x20 [ 30.952941] ? save_stack+0x43/0xd0 [ 30.953416] ? kasan_slab_alloc+0x12/0x20 [ 30.954006] ? __skb_flow_get_ports+0x151/0x400 [ 30.954641] ? flow_get_u32_dst+0x130/0x130 [ 30.955250] ? __skb_flow_get_ports+0x151/0x400 [ 30.955903] ? trace_event_raw_event_lock+0x340/0x340 [ 30.956612] ? __skb_flow_dissect+0xfa6/0x3ad0 [ 30.957261] ? __sched_text_start+0x8/0x8 [ 30.957852] ? __skb_flow_get_ports+0x400/0x400 [ 30.958510] ? trace_event_raw_event_lock+0x340/0x340 [ 30.959271] ? lock_acquire+0x1d5/0x580 [ 30.959835] ? netif_receive_skb_internal+0x1d7/0x5e0 [ 30.960587] ? lock_downgrade+0x990/0x990 [ 30.961207] ? trace_event_raw_event_lock+0x340/0x340 [ 30.961989] ? pvclock_read_flags+0x160/0x160 [ 30.962647] ? __build_skb+0x325/0x450 [ 30.963023] ? lock_acquire+0x1d5/0x580 [ 30.963364] ? lock_acquire+0x1d5/0x580 [ 30.963693] ? netif_receive_skb_internal+0x93/0x5e0 [ 30.964580] ? ktime_get_with_offset+0x2c1/0x420 [ 30.964991] ? lock_release+0xa40/0xa40 [ 30.965363] ? do_gettimeofday+0x190/0x190 [ 30.965754] ? __build_skb+0x450/0x450 [ 30.966172] __netif_receive_skb+0x2c/0x1b0 [ 30.966651] ? __netif_receive_skb+0x2c/0x1b0 [ 30.967144] netif_receive_skb_internal+0x10b/0x5e0 [ 30.967702] ? dev_cpu_dead+0xb00/0xb00 [ 30.968186] ? tun_device_event+0xca0/0xca0 [ 30.974979] ? futex_wake+0x680/0x680 [ 30.978756] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 30.979353] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 30.991406] netif_receive_skb+0xae/0x390 [ 30.991897] ? netif_receive_skb_internal+0x5e0/0x5e0 [ 30.992526] ? futex_wait_setup+0x3d0/0x3d0 [ 30.993055] ? tun_rx_batched.isra.43+0x5bd/0x860 [ 30.993629] tun_rx_batched.isra.43+0x5e7/0x860 [ 30.994195] ? skb_get_hash_perturb+0x9d0/0x9d0 [ 30.994739] ? tun_sock_write_space+0x370/0x370 [ 30.995482] ? tun_free_netdev+0x1b0/0x1b0 [ 30.995987] ? trace_event_raw_event_lock+0x340/0x340 [ 30.996796] tun_get_user+0x11dd/0x2150 [ 30.997554] ? tun_flow_update+0xf70/0xf70 [ 30.998076] ? trace_event_raw_event_lock+0x340/0x340 [ 30.998723] ? lock_acquire+0x1d5/0x580 [ 30.999281] ? lock_acquire+0x1d5/0x580 [ 30.999719] ? __tun_get+0x1ab/0x2e0 [ 31.009037] ? lock_downgrade+0x990/0x990 [ 31.009517] ? lock_release+0xa40/0xa40 [ 31.009956] ? __fget+0x35c/0x570 [ 31.010321] ? __tun_get+0x1d4/0x2e0 [ 31.010756] ? tun_chr_close+0x60/0x60 [ 31.011187] ? do_raw_spin_trylock+0x190/0x190 [ 31.011730] ? lock_acquire+0x1d5/0x580 [ 31.012214] tun_chr_write_iter+0xd8/0x190 [ 31.012775] __vfs_write+0x684/0x970 [ 31.013217] ? default_llseek+0x290/0x290 [ 31.013784] ? _cond_resched+0x14/0x30 [ 31.014241] ? avc_policy_seqno+0x9/0x20 [ 31.015266] ? selinux_file_permission+0x82/0x460 [ 31.015883] ? rw_verify_area+0xe5/0x2b0 [ 31.016249] ? __fdget_raw+0x20/0x20 [ 31.016586] vfs_write+0x189/0x510 [ 31.017011] SyS_write+0xef/0x220 [ 31.017310] ? SyS_read+0x220/0x220 [ 31.017625] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 31.018147] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 31.018558] RIP: 0033:0x40bab1 [ 31.018930] RSP: 002b:00007fb579011c00 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 31.019589] RAX: ffffffffffffffda RBX: 0000000000000036 RCX: 000000000040bab1 [ 31.020362] RDX: 0000000000000036 RSI: 0000000020002000 RDI: 0000000000000015 [ 31.021084] RBP: 0000000000708000 R08: 0000000000000000 R09: 0000000000000000 [ 31.021704] R10: 0000000000000000 R11: 0000000000000293 R12: 00000000ffffffff [ 31.022418] R13: 00000000000003c0 R14: 00000000006e2480 R15: 0000000000000000 [ 31.023279] Mem-Info: [ 31.030414] active_anon:93370 inactive_anon:45 isolated_anon:0 [ 31.030414] active_file:1955 inactive_file:1969 isolated_file:32 [ 31.030414] unevictable:0 dirty:135 writeback:0 unstable:0 [ 31.030414] slab_reclaimable:6808 slab_unreclaimable:32580 [ 31.030414] mapped:20017 shmem:183 pagetables:799 bounce:0 [ 31.030414] free:13959 free_pcp:1175 free_cma:0 [ 31.034330] Node 0 active_anon:145256kB inactive_anon:80kB active_file:2928kB inactive_file:2884kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:46480kB dirty:408kB writeback:0kB shmem:612kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 31.038993] Node 1 active_anon:228224kB inactive_anon:100kB active_file:4748kB inactive_file:4864kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:33088kB dirty:132kB writeback:0kB shmem:120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 30720kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 31.044671] Node 0 DMA free:3720kB min:640kB low:800kB high:960kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 31.048757] lowmem_reserve[]: 0 884 884 884 [ 31.064818] Node 0 DMA32 free:19480kB min:36500kB low:45624kB high:54748kB active_anon:143728kB inactive_anon:80kB active_file:2488kB inactive_file:2392kB unevictable:0kB writepending:408kB present:1032192kB managed:907900kB mlocked:0kB kernel_stack:3360kB pagetables:1640kB bounce:0kB free_pcp:2404kB local_pcp:516kB free_cma:0kB [ 31.067829] lowmem_reserve[]: 0 0 0 0 [ 31.068233] Node 1 DMA32 free:38180kB min:30440kB low:38048kB high:45656kB active_anon:228224kB inactive_anon:100kB active_file:2004kB inactive_file:4864kB unevictable:0kB writepending:132kB present:1048560kB managed:755224kB mlocked:0kB kernel_stack:1632kB pagetables:1556kB bounce:0kB free_pcp:2380kB local_pcp:384kB free_cma:0kB [ 31.072023] lowmem_reserve[]: 0 0 0 0 [ 31.072432] Node 0 DMA: 0*4kB 1*8kB (M) 0*16kB 2*32kB (UM) 1*64kB (M) 2*128kB (UM) 1*256kB (M) 2*512kB (UM) 2*1024kB (UM) 0*2048kB 0*4096kB = 3720kB [ 31.073679] Node 0 DMA32: 696*4kB (UME) 333*8kB (UME) 288*16kB (UME) 241*32kB (UME) 61*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 21672kB [ 31.074928] Node 1 DMA32: 474*4kB (UME) 1062*8kB (UME) 419*16kB (ME) 145*32kB (M) 36*64kB (UM) 31*128kB (M) 7*256kB (M) 9*512kB (UM) 4*1024kB (M) 0*2048kB 0*4096kB = 38504kB [ 31.076300] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 31.077349] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 31.078287] 2208 total pagecache pages [ 31.078835] 0 pages in swap cache [ 31.079117] Swap cache stats: add 0, delete 0, find 0/0 [ 31.079580] Free swap = 0kB [ 31.079777] Total swap = 0kB [ 31.080222] 524186 pages RAM [ 31.080484] 0 pages HighMem/MovableOnly [ 31.080852] 104428 pages reserved [ 31.172926] kasan: CONFIG_KASAN_INLINE enabled [ 31.173611] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 31.174461] general protection fault: 0000 [#1] SMP KASAN [ 31.175452] Dumping ftrace buffer: [ 31.176020] (ftrace buffer empty) [ 31.176764] Modules linked in: [ 31.177933] CPU: 2 PID: 7834 Comm: syz-executor3 Not tainted 4.13.0-rc5-next-20170816+ #4 [ 31.179679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 31.181309] task: ffff88006ce9a6c0 task.stack: ffff880056fc0000 [ 31.182688] RIP: 0010:skb_release_data+0x26c/0x790 [ 31.183910] RSP: 0018:ffff880056fc6f20 EFLAGS: 00010206 [ 31.185505] RAX: 0dc65aa4427440f6 RBX: dffffc0000000000 RCX: ffffc90003106000 [ 31.187596] RDX: 0000000000010000 RSI: ffffffff83e00427 RDI: 6e32d52213a207b3 [ 31.189706] RBP: ffff880056fc7040 R08: ffffea00019efda0 R09: ffffed000ac3b400 [ 31.190603] R10: 0000000000028c80 R11: 0000000000000010 R12: ffff8800560281b0 [ 31.192137] R13: ffffed000adf8dfb R14: 1ffff1000adf8df3 R15: 6e32d52213a20793 [ 31.193621] FS: 00007fb579012700(0000) GS:ffff88006de00000(0000) knlGS:0000000000000000 [ 31.195311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.196912] CR2: 00007feb06608000 CR3: 000000006a4b0000 CR4: 00000000000026e0 [ 31.198223] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.199882] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 31.201260] Call Trace: [ 31.201575] ? __is_insn_slot_addr+0x1fc/0x330 [ 31.202084] ? skb_tx_error+0x2c0/0x2c0 [ 31.202512] ? lock_release+0xa40/0xa40 [ 31.202962] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 31.203662] ? trace_event_raw_event_lock+0x340/0x340 [ 31.204250] ? trace_event_raw_event_lock+0x340/0x340 [ 31.204829] skb_release_all+0x4a/0x60 [ 31.205413] kfree_skb+0x15d/0x4c0 [ 31.206280] ? __netif_receive_skb_core+0x10f8/0x33d0 [ 31.206844] ? __kfree_skb+0x20/0x20 [ 31.207229] ? __free_insn_slot+0x5c0/0x5c0 [ 31.207724] __netif_receive_skb_core+0x10f8/0x33d0 [ 31.208300] ? unwind_get_return_address+0x61/0xa0 [ 31.208877] ? nf_ingress+0x9f0/0x9f0 [ 31.209324] ? skb_copy_bits+0x4a5/0x6c0 [ 31.209736] ? save_stack+0xa3/0xd0 [ 31.210158] ? save_stack_trace+0x16/0x20 [ 31.210587] ? save_stack+0x43/0xd0 [ 31.210988] ? kasan_slab_alloc+0x12/0x20 [ 31.211422] ? __skb_flow_get_ports+0x151/0x400 [ 31.211875] ? flow_get_u32_dst+0x130/0x130 [ 31.212393] ? __skb_flow_get_ports+0x151/0x400 [ 31.213306] ? trace_event_raw_event_lock+0x340/0x340 [ 31.213932] ? __skb_flow_dissect+0xfa6/0x3ad0 [ 31.214372] ? __sched_text_start+0x8/0x8 [ 31.214747] ? __skb_flow_get_ports+0x400/0x400 [ 31.215550] ? trace_event_raw_event_lock+0x340/0x340 [ 31.216115] ? lock_acquire+0x1d5/0x580 [ 31.216717] ? netif_receive_skb_internal+0x1d7/0x5e0 [ 31.217487] ? lock_downgrade+0x990/0x990 [ 31.217808] ? trace_event_raw_event_lock+0x340/0x340 [ 31.218330] ? pvclock_read_flags+0x160/0x160 [ 31.218744] ? __build_skb+0x325/0x450 [ 31.219062] ? lock_acquire+0x1d5/0x580 [ 31.219377] ? lock_acquire+0x1d5/0x580 [ 31.219738] ? netif_receive_skb_internal+0x93/0x5e0 [ 31.220547] ? ktime_get_with_offset+0x2c1/0x420 [ 31.220992] ? lock_release+0xa40/0xa40 [ 31.221422] ? do_gettimeofday+0x190/0x190 [ 31.221926] ? __build_skb+0x450/0x450 [ 31.222327] __netif_receive_skb+0x2c/0x1b0 [ 31.222823] ? __netif_receive_skb+0x2c/0x1b0 [ 31.223311] netif_receive_skb_internal+0x10b/0x5e0 [ 31.224096] ? dev_cpu_dead+0xb00/0xb00 [ 31.224473] ? tun_device_event+0xca0/0xca0 [ 31.224994] ? futex_wake+0x680/0x680 [ 31.225388] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 31.225882] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 31.226296] netif_receive_skb+0xae/0x390 [ 31.226738] ? netif_receive_skb_internal+0x5e0/0x5e0 [ 31.227208] ? futex_wait_setup+0x3d0/0x3d0 [ 31.227685] ? tun_rx_batched.isra.43+0x5bd/0x860 [ 31.228150] tun_rx_batched.isra.43+0x5e7/0x860 [ 31.228556] ? skb_get_hash_perturb+0x9d0/0x9d0 [ 31.229030] ? tun_sock_write_space+0x370/0x370 [ 31.229459] ? tun_free_netdev+0x1b0/0x1b0 [ 31.229893] ? trace_event_raw_event_lock+0x340/0x340 [ 31.230340] tun_get_user+0x11dd/0x2150 [ 31.230711] ? tun_flow_update+0xf70/0xf70 [ 31.231072] ? trace_event_raw_event_lock+0x340/0x340 [ 31.231638] ? lock_acquire+0x1d5/0x580 [ 31.232005] ? lock_acquire+0x1d5/0x580 [ 31.232361] ? __tun_get+0x1ab/0x2e0 [ 31.232692] ? lock_downgrade+0x990/0x990 [ 31.233169] ? lock_release+0xa40/0xa40 [ 31.233559] ? __fget+0x35c/0x570 [ 31.234000] ? __tun_get+0x1d4/0x2e0 [ 31.234349] ? tun_chr_close+0x60/0x60 [ 31.234696] ? do_raw_spin_trylock+0x190/0x190 [ 31.235133] ? lock_acquire+0x1d5/0x580 [ 31.235556] tun_chr_write_iter+0xd8/0x190 [ 31.236011] __vfs_write+0x684/0x970 [ 31.236392] ? default_llseek+0x290/0x290 [ 31.237087] ? _cond_resched+0x14/0x30 [ 31.237523] ? avc_policy_seqno+0x9/0x20 [ 31.238165] ? selinux_file_permission+0x82/0x460 [ 31.238668] ? rw_verify_area+0xe5/0x2b0 [ 31.239173] ? __fdget_raw+0x20/0x20 [ 31.239536] vfs_write+0x189/0x510 [ 31.239938] SyS_write+0xef/0x220 [ 31.240381] ? SyS_read+0x220/0x220 [ 31.240752] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 31.241268] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 31.242046] RIP: 0033:0x40bab1 [ 31.242534] RSP: 002b:00007fb579011c00 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 31.243247] RAX: ffffffffffffffda RBX: 0000000000000036 RCX: 000000000040bab1 [ 31.243906] RDX: 0000000000000036 RSI: 0000000020002000 RDI: 0000000000000015 [ 31.244976] RBP: 0000000000708000 R08: 0000000000000000 R09: 0000000000000000 [ 31.246292] R10: 0000000000000000 R11: 0000000000000293 R12: 00000000ffffffff [ 31.247824] R13: 00000000000003c0 R14: 00000000006e2480 R15: 0000000000000000 [ 31.248719] Code: c6 e8 c9 68 8d fd 4c 89 e0 48 c1 e8 03 80 3c 18 00 0f 85 93 04 00 00 4d 8b 3c 24 41 c6 45 00 00 49 8d 7f 20 48 89 f8 48 c1 e8 03 <80> 3c 18 00 0f 85 6b 04 00 00 41 80 7d 00 00 49 8b 47 20 0f 85 [ 31.250893] RIP: skb_release_data+0x26c/0x790 RSP: ffff880056fc6f20 [ 31.263422] ---[ end trace 91a471ab2c6f368a ]--- [ 31.264436] Kernel panic - not syncing: Fatal exception in interrupt [ 31.277474] Dumping ftrace buffer: [ 31.277835] (ftrace buffer empty) [ 31.280894] Kernel Offset: disabled [ 31.281436] Rebooting in 86400 seconds..