226efbad341d5400451da27d27e776519c19f340f9359d7f22907405424207f6055371f6a666163ca1e02dae048faab5ac93a9d64ee6280d53f1927bd93b9664e84a6c60bed26358b997e597b0e5fe030df07d4ecbb8b59734997cc57a9a2510af0ea02cb8ac7d46be3995fbd7324e"}, 0x108, 0x10}, 0x800) 2017/12/09 14:07:01 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}) statfs(&(0x7f00008ad000-0x8)="2e2f66696c653000", &(0x7f0000929000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") timer_create(0x0, &(0x7f0000905000)={0x0, 0x24, 0x4, @thr={&(0x7f0000629000-0x36)="1c0c3358448d2c7e596bd3667fc176ff0f3b5c64d3a059e03949d4196471e9d3a92efb171744c98b0ab658663502545482d2ab070972", &(0x7f00003e9000-0xd3)="66fda008c14ea260eb8c71a310d4e5dd3f14411d6fcd5d7479c91b5565d526e90be51e42b38a3206cb516ae1cb64887b10dccf4be8eb00d1d18846ecb60829d58623f0ccd358ecf4bf46c646358775593b196283e05a3ffdc2ff56d1e48549e0b247eb35b371b110184c2e236e19a5c000002cd8414c0cf7aef04953cc60a1d57cdd6de45d84557ac941fba0190017f545a79d17636ae9516f2ac169399b6007a771026a30412e40d8ad64eaed966028df1f9bf7c80dfcae5d13ce62e396b26d98e48722da4d5cc646996a2e8d4dbf42d28f58"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(r0, 0x5) r1 = accept(0xffffffffffffff9c, &(0x7f00007bf000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff7000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000125000-0x4)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085b000)="2f6465762f73657175656e6365723200", 0x10001, 0x0) fchmodat(r2, &(0x7f000037a000-0x8)="2e2f66696c653000", 0x110) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = dup2(r1, r1) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00005b9000-0x8)={0xfffffffffffffffa, 0xff, 0x1000, 0x8a7}) tkill(r0, 0x12) 2017/12/09 14:07:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000987000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sync() syz_emit_ethernet(0x919, &(0x7f0000835000-0x919)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x9, 0x6, "a228af", 0x8e3, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x7, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x89, 0x6b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x63, "ff275c6be8563cd67271833f82080aaf57ab869621f7445decad84963b29f7b73d92f53a692d8c545f9b25321ae1ff1ecc6afa1835104390057d924111d9481acb4de848397159b5ae5b695e9f68eb6334928df2e717fbf8b69a9a0a94540ead65d77a"}, {0xfe, 0xf3, "f3aa7216031cc3c67bf756b4b6ace79f646a803a8dc8686417d96e002fc24b304779f03f9c07b9a61cc141de03de5ec8641e7ff047756659e401643975b635c06f615e0c441cc118aaef1776b527d630963de7a30d2c0ab81cff9a2c2dda0cae3ec3a3ee9a0311c2340961e0eb1fcdcfa560bba6e35dfa58a19b3dfa778bfd9ce69e144162cca2eecbbe69721ddfed5a634ff55e1c3be3b2f23c21caded81437e357f4293af1ec0bd13ad3d6608bf345abc4a072ee7bca9bcd9d5c282a0d48ab9c4af9a666682abc9c27e23c45cbdbba2461cb80991d6996303d6a8464624ff6e0ac2d8bcfa8717e858f67c6b8a7102e9ea736"}, {0xff, 0x5, "60b35c478f"}, {0x0, 0xde, "9568ca415477d4b7f21d75aacd2b4b279ed62c3f381c5317d5c63a5377f5e97f0f64f5acc562e89f5a0d1bd14b52b64f9d492a8bfb0954e8350acc67903b14edc5a1c99437ece600eda21b9b37e399ee3dfc28c4b2774397e04ca168e784b7618b0fa8c6133df0d6639d018271a184599839a5714c0f2052c2210d4ca3780c0f1f11a1aa78a7c8b42a7ac3ca8d2cfeca68e9aca6c83e208e051335f1b02dec2da1ecf4f95df72719d3279a58c3fbe8e6e21a45c0ab62eb2b08c6727ee1406ac8a7558b89a795cc2f12fa07a5e7996f61f52f167baefbd529ac310eb39f3c"}, {0xff, 0xba, "0062538e7db6bc339c0b71a6e2fa501cf57e83a022e6b8dee95908c4c1efc1b662ee5bb2e44998708674d5b93719fe965695b412f9ea0dff75c999954640d4e76fd03d99e658e69f836d4243d1c749d64f6173bd52fef97606347fe5444284612584b1a3eef2c95fda14f5128e8ad59610872b975817f1bfdf61b2dbf0a2f4a9106416e1c3d26d150accfe5e2662bad2f4f65bb6e01600a5ba288d62c6379c180339b02da0430a9673a5877a714895c7d66be70827c16f9785e3"}, {0x7, 0x5e, "7b0831133f40aacd2d875acfc700a89bbbca076e2bac1af80549c6cd39138f51c2a6d1eb236dd682dba8c21fe189258d34e17074c7a994b357d8d3130e03d6124bca88c96df1659278494065c6cf3746ab83a6f1ae20a7ddab7ab95bdb10"}]}, @dstopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0xff, 0xc, 0x2, 0x100000000, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x11, 0x4, 0x1, 0x401, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xc, 0x74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcf, 0xe4, "6400358286f60156d4a8f65416ea875ce28a768d9b8c0badda79c6ce34e22cb82eb6890cc18dffb57d6e8a58669756dffb11ee31d1f00ddedd00106227130d8e9862aa0f7127afb9743f131229fec351e8f5c9dc0ace687c25591269e2c3f91af65c55d37b27c5622fb8970395db3e99721f6808f09c4d9e519d836c3f8622b0a385c8de37c7e6e391fbb963c95930ee425e5b343e55d5927dbfc27fb9d742f7a051debdba1d1f52c01a35345f24c65f5f7fab4049721c90c38e94fe1b877226555006085316e8efee4c7675a37795dabab8a79155e834b371f2cb8ada796de6e3c10f88"}, {0xff, 0xa4, "998af42ea084a5c59a82a9d5ccfbb5766f6a1e2301ac07c7fc2ee431c847b9c2032bddc9ae99a609facbbb8eeda68daaac9f9956cd9876026525a0f31a4dad3e0420c69e879d29902ecf428745b760a8c80a1331f90a64380670f3231f857188acc4b07c8b2c09ea851dc147ff15a922b1295aaaffe688bc6b81436cc84dbc7a46dadadec8ca6add47252388917369f78c36f479881f0ec3192ab065893a9b7079374f50"}, {0xfe, 0xdd, "4f6054da90803a3441381503cef2b9218df0a8bedcd3019135beffd1641efd65eb4cda1ae9fd3507c0822a67edd6ec636a21d98a5cce11abd935cd263b2a752a99c497b16c57fec905c9bb2a2d6e3bea9c8c8b4406da8eb08bb8b06c8a7c7a9d5c1d7cafc3b554dcdf3678d49132c66d772e238e27d6c5b199b25eb8d6e1af4c22d3051be216b8cf8ed18a545e9a414c0bc857024b71febb66b478d050c2df0e5efca0bebe84e4a4b50a8e10b02b3a9221a2ed20c6a84726c925075ad6ae8a58764878267f9a41b39029b1b20db200ecdcf16a3e532b94a90d0ce5208d"}, {0xcb, 0x81, "9ea6ff099167d58bf7ddfda39112ead9004d6b310568b9f0ffd1f807b175eb61ae7d07cfb2faf600850196c3a067ecba7ffd86292edfe0d8c1229eb34abb28bf97faac2b1a54a4df45c2c71a05711d7fd873a032a19370de733a02bcbf5df69b55335b7dba950473f15b0d2bc0511535b12fb84728165f6cc3107d1a4b4ec4c0b1"}, {0xff, 0xb2, "e422d91b3b3fb52315daa4e2fd3bbcb88c435e38d8ee0265c129f7983c11207c90868d4ea9488931e6b48276ff7cbb238d25ea6ba24a768758888d8441ce5a8f43631d6e99e3aa12b575c6bd3bf66ee8d53c18b245ec26b3619eaab83da711bfe0429e6c9059d84b5816adcca76bde11cbfed7334364d97d968fe73a680c760ae0d586be6d9d912e9165bac71f85e8497392a20b609d2a10ccf1f66fc41b2736e6740d732e845bde04e086a2c3dec2b5110e"}]}, @dstopts={0x6c, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xa, "7b9777a20572d58af4e5"}, {0x0, 0xe6, "4fac78da140b0f681abac0a133f89eea6745f9f866158c83ab6449f3575041bc620551d14f6af367ce4bf608198e500126d92821c551e78fa7fc6dad27ab85e6ca3621af19299a9d65a6a3fa013e0e04d7c518879eef376da5153e903754905dd4c28cd48f5093176473b7a0219f1f028bc1c2fe1cd6752353b60104d225e9a1bd7e1e44983ffca511b83c447ce33deb5f8596bf9beeb264a4a5fc9511eacd8c43c3f3d699112c3e1bae37e59963b895ff6d2a82cab93ee7bb342a40769e463709ca348fc4793cc8fbad425acbf8db690da5aef1bbb96b3067f701be574a6cb83d41a7d02727"}]}, @fragment={0x88, 0x5, 0x80000000, 0x2, 0x8, 0x80000000, 0x2}, @routing={0x0, 0x2, 0x2, 0x81, 0x8, [@loopback={0x0, 0x1}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7a, &(0x7f0000f67000-0x4)=0x0, &(0x7f0000aed000-0x4)=0x4) socketpair(0x6, 0x7, 0x1ff, &(0x7f0000871000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00008e2000)=[{&(0x7f00006e9000)=@in6={0xa, 0x1, 0x40040, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, 0x1c, &(0x7f0000d5f000)=[{&(0x7f00009c5000)="a06e751531c9e1bf7fd533b93d7b63cdc21d366c9645b9217c13b1db1d95c3d8873ef99152adbf5e8bfe77b90a97e865a028d5", 0x33}], 0x1, &(0x7f0000fc9000)=[], 0x0, 0x0}], 0x1, 0x24000014) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000066f000)={0x0, 0x43, "8e4bf40e12840a861484bc36339049368856dab0fe929791f0812e8b5668f3e87a411567283c92927bebee38729b12b695ca89c99ea78b49704eb11bd44a712ee10e0e"}, &(0x7f0000426000-0x4)=0x4b) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000838000)={r5, 0x80}, &(0x7f00009a6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000e2a000)={0x0, @in6={{0xa, 0x2, 0x101, @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]}, 0x8000000002, 0x80000000000401, 0x16f, 0x7, 0x8}, &(0x7f0000954000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000148000)={r6, 0x81, 0x3, 0x8000, 0x1598, 0x4, 0x1, 0x7, {r7, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc5e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff10d, 0x3, 0x9, 0x4, 0x9}}, &(0x7f0000af3000)=0xb8) r8 = socket$inet6(0xa, 0x3, 0xaebc) ioctl$TIOCLINUX4(r8, 0x541c, &(0x7f0000a7c000-0x1)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000483000-0x8)={r5, 0x0}, &(0x7f000021e000)=0x8) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000e82000-0x20)={0x5, 0x0, 0x3, 0x1c}) bind$inet(r3, &(0x7f0000f68000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000825000)=0x0, &(0x7f0000ac9000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x800000000000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x0}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) bind$llc(r2, &(0x7f0000021000)={0x1a, 0x1f, 0x5, 0x784, 0x80, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000f61000)={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 14:07:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() r0 = socket$inet(0x2, 0x6, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006a5000)={0x0, 0x0, 0x0}, &(0x7f00001ca000)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000b12000)=0x0) unlink(&(0x7f00006a3000-0x8)="2e2f66696c653000") timerfd_create(0xfffffffffffffffc, 0x80800) eventfd(0x6) chmod(&(0x7f0000e55000)="2e2f66696c653000", 0x10) fcntl$dupfd(r0, 0x0, r0) socketpair$unix(0x1, 0x400000000001, 0x0, &(0x7f00009be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$loop(&(0x7f0000bfb000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x10107e) r6 = socket$unix(0x1, 0x2000000000000002, 0x0) r7 = memfd_create(&(0x7f0000049000-0xb)="2f6465762f6c6f6f702300", 0x2) r8 = memfd_create(&(0x7f0000000000)="fff8", 0x0) prctl$getname(0x10, &(0x7f00002f1000)="") bind$netrom(r8, &(0x7f0000585000-0x48)=@full={{0x3, {"66ffccc317821f"}, 0x4}, [{"998302e373ed72"}, {"dbb10500000053"}, {"14dcbe3e8b34df"}, {"6910da64b1d15c"}, {"91cbda576bf163"}, {"58ffeb000207ff"}, {"3a04037add3369"}, {"4572c4a30be391"}]}, 0x48) pwritev(r8, &(0x7f000060c000-0x60)=[{&(0x7f00007da000)="531655aff1f401ac4c8baacb307aa51cfd70ad7253e229946001b7421785d5aeee93ce78d5111222aef50297dec31573e00af35527137100d04f2b3c5b6c8f2937261d4802982565acc6a0ece4083b38073d711a1321eeece6c451f61b3a2765f7ebe6c1bb068d594b334a08cd034d5f6d90ac03405ac337041da3ae49edd7149067c6cc2c51dbdd33f3fef42449b77be411d6d7", 0x94}, {&(0x7f0000398000-0x1000)="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0x1000}, {&(0x7f0000a9b000)="72211783343dcf35dae81e64fced39d0e9fb22524b72c8d79f98110c786bc95c5fb30d1e2e99085e299a00d0bad61d9547b88aed571d88e11e0de822f6e0c41e555e093db8b5ecf218373d85289138a4a9a708abe8ee5901b2435756d11b56e9e49159536eb3b1dd0b18a1aa3cabc0", 0x6f}, {&(0x7f000047b000-0xe2)="3ac0ec30e685bfbb4487cbf0683a600147f8ecb7f9f1f935568798db9ff5ffbaf891fb5dd22e02a62b63f0ccb4aa94fd69cb774e5da07db70958fa4fdd36e8365b47fa84d7bb5e1b12846178154a3cb2424074201c0cc93f59ad9a82680b306c4c118ca12dcc8a2c2d32d3700eed351ff5dffe1a2507759dba4db15bacd19fe0336330c6e916e2280f88ffdae279aaea94e3cd9845dba5336e00ded2b5974427f5400a1d2ccad993124f0eafae5817337fe906a72110501175bcb9ec347065116f5e45ed28e285c4d2ab2bf1d47a7fc5e5f2adac8d326b3f8d72d4b1876362c2b3f5", 0xe2}, {&(0x7f0000cdf000)="681e8b0e526fd4696f2256095480368489d83a8c12724c08722066f6ab113bf57bd4db1232d51899254ff3926cf6ee2c682c4370ce74fe6759a4039290ff7d20c8713e0a2a1ad18f4245a6899aae7e3c0b4a8deb332791563eac2c09223b4cc47723cf795c04fe7cfc2d8ee5c2939854a7ae1df6ff7712df99b77154bb633e28396698394f0031886646252f4015da6bbbe3c317f050aabc900aff30cabeec6bce42e09552af4010ed538460651b0f663fab76d6815a4e68d9d7502c771656e5d39755084e72a0df0e136108030c1b6dfe7f8ac6e9", 0xd5}, {&(0x7f0000956000-0xfd)="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", 0xfd}, {&(0x7f0000696000)="8e3849a0d2ef98b31f09a16ef81711cb1eebbeeb444765ca362a6ae02084e5ff18d7d270e7407594ad9ad03a74e89266746a198306d09a8d0e328ee19c06fcf70ceae6031de8b6df47d83a3038eee3ff6b726e5f08d36d5dff42104456bf73e37d419ebd3f02f01a1ce41227ceb2fb33e6ce7a41b8390806ddcee0a99860b01296eb9035e47b6e55e73e71e33f4d4c6b17760972cd814192918e09656e116456e6c3f4cc60b4ae1567060b88317bca6b59afb8091fe36dfa2fc7d2fedb17006bc3d56106eedc6c5201defd6fc0eb3ea7dc80c650", 0xd4}, {&(0x7f0000ae7000-0x1000)="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", 0x1000}, {&(0x7f00002eb000-0x3a)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a619c5fe73de694537c503b43e221126186619b089a", 0x3a}], 0x9, 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f000029e000-0x6)={0x0, 0xffffffffffffffc4}, &(0x7f000072f000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00009f1000)=r9, 0x4) fcntl$setlease(r6, 0x400, 0x3) accept(r5, &(0x7f000049d000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000083000-0x4)=0x6) fchmod(r5, 0x3ffffffffffffffe) ioctl$TUNSETLINK(r8, 0x400454cd, &(0x7f0000f6f000)=0xe6) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r8) lchown(&(0x7f0000d5e000)="2e2f66696c653000", r3, r4) sendfile(r5, r5, &(0x7f0000224000-0x8)=0x2004, 0x100000002) 2017/12/09 14:07:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000008b000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000540000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000ee7000-0xc)={@rand_addr=0x7, @empty=0x0, r1}, 0xc) r2 = socket(0x10000000010, 0x2, 0xc) r3 = accept$llc(r2, 0x0, &(0x7f00005bc000)=0x0) write(r2, &(0x7f0000f65000)="1f0000000201ff00040000bb000220220730000009000200000000000700c4", 0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000095f000-0xc)={0x0, 0xffffffff, 0x30}, &(0x7f000022c000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000677000)={r4, 0x0}, 0x8) setpriority(0x2, 0x0, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000515000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f97000)=0x14) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000369000-0x4)=0x4, &(0x7f0000cc1000)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002df000)=0x7fffffff, 0x4) preadv(r2, &(0x7f0000a21000-0x80)=[{&(0x7f0000630000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000352000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f00004af000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000069c000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f000007b000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f00006bb000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000738000)="00000000000000000000", 0xa}, {&(0x7f0000eaa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}], 0x8, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007dd000)="2f6465762f6877726e6700", 0xc0000, 0x0) socket(0x10, 0x0, 0x800) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f00001f1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fallocate(r3, 0x0, 0x2b0, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() request_key(&(0x7f0000002000)="646e735f7265736f6c76657200", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="2f090018000000000000004065723200", 0xfffffffffffffffb) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f2f000)={0x0, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/09 14:07:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000688000)={{0x2, 0x1, @rand_addr=0x57224861, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6966792ffffffffffffff60000030000"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008ad000)={0x1, 0x73d, 0x1, 0x0, 0x4, 0x0, 0x4, 0x5, 0x0}, &(0x7f0000d25000)=0x20) fgetxattr(r1, &(0x7f0000d5e000-0x18)=@random={"73797374656d2e00", "69666230000000000000000000000000"}, &(0x7f000080c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000112000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006f4000)=0x99) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c0e000)="", &(0x7f00008bd000-0x4)=0x0) gettid() clock_gettime(0x7, &(0x7f0000cd9000-0x10)={0x0, 0x0}) clock_gettime(0x8000000d, &(0x7f0000349000+0x588)={0x0, 0x0}) utimes(&(0x7f0000add000)="2e2f66696c653000", &(0x7f0000653000-0x20)={{r3, r4/1000+30000}, {0x0, 0x0}}) r5 = syz_open_dev$loop(&(0x7f0000ed9000-0xb)="2f6465762f6c6f6f702300", 0x7, 0x80001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f88000-0xa0)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x401, 0x0, 0xf8, 0x7}, &(0x7f0000695000-0x4)=0xa0) r7 = getgid() setfsgid(r7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000263000)={0x10001, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) chmod(&(0x7f000056c000)="2e2f66696c653000", 0x2) r8 = socket$inet_sctp(0x2, 0x0, 0x84) r9 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f000014a000-0xc)=@sack_info={r6, 0x80000001, 0x95}, 0xc) syz_open_dev$tun(&(0x7f0000917000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x41) memfd_create(&(0x7f000007b000-0x10)="69666230000000000000000000000000", 0x2) getsockopt$bt_hci(r8, 0x0, 0x2, &(0x7f00002d7000-0x72)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000089e000)=0x56) pwritev(r9, &(0x7f00000a4000-0x10)=[{&(0x7f00008ce000-0x1ff)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900a9d999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bf54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7edf248c03c11462c5ffdd075bda1f2cc4d18b1f34af3eb4c5fa8a7882dd320d119ccc318181bb344bbf69a", 0x1e0}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r9) sendfile(r5, r9, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r5, 0x4c01) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r9) 2017/12/09 14:07:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f000008c000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000054000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c9000-0x11)="2f6465762f7667615f6172626974657200", 0x200, 0x0) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00006b3000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r1, 0x0, &(0x7f00002b8000)=0x0, 0x80001) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000497000)={"d9c318b99389a3aa95b9b16c44e4af66", {0x4, 0x68bc, 0x200, "1d7aaa39ee73", 0x4, 0x0}}) recvmmsg(r1, &(0x7f00008f4000-0x3c)=[{{&(0x7f0000f56000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000faa000)=[{&(0x7f0000b23000)="0000", 0x2}, {&(0x7f0000faa000-0x77)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x2, &(0x7f0000faa000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendto$inet(r1, &(0x7f0000229000-0xf)="00ba445ed6f357446aaa3ee975c8e2", 0xf, 0x80c0, &(0x7f0000f51000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00006cc000)={0x0, 0x0, 0x0}, 0xc) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d7f000)="2f6465762f72746300", 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a23000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000047d000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}], 0x2c) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x5, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fa8000)={0x0, 0x0, 0x10, 0x4}, &(0x7f000075e000-0x4)=0x10) sendmsg(r1, &(0x7f0000320000-0x25)={&(0x7f000098f000)=@nfc={0x27, 0x0, 0x8, 0x0}, 0x10, &(0x7f00009b1000-0x50)=[{&(0x7f000068e000)="d1a3bbea398f244c7d42dade18185931e7aa6a21931c38de30e4da4a7f0af9ab521b374c29d2ec8d1dec04dc00ef4d4ed92f98c45242", 0x36}], 0x1, &(0x7f0000667000)=[], 0x0, 0x0}, 0x0) set_thread_area(&(0x7f0000cc5000)={0x8, 0x100000000, 0xffffffff, 0x10000200, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00007c6000-0x14)={r4, 0xd, 0x7, 0x4, 0x9, 0x101}, 0x14) sendmsg$netrom(r3, &(0x7f0000a55000)={&(0x7f0000d44000-0x48)=@full={{0x3, {"785f14a401d977"}, 0x180000000}, [{"1cb9372a6d9464"}, {"9ae09d7f57a8f7"}, {"e0aae692cd62e6"}, {"78c37df5410859"}, {"315bbe4c5d3f3a"}, {"3b0af0c4c5ce1b"}, {"07837d70be2519"}, {"d9ac3e279fc241"}]}, 0x48, &(0x7f0000ab2000-0x30)=[{&(0x7f0000512000)="400f5f903b875919c934da4f56bf292cc15ff3f3463c109fb306da00f38cf323b16179e4c8b4f014492b8dc253448c1016107f93800ce97207a3e2b879", 0x3d}, {&(0x7f0000e89000)="5e295bc027af0c847cb47c6a8ee3053c7961767b665b7c51af56ddcd5a6b7d2bcbec818faf147d84856c5abf5f8c6e7d75cc13b3a42cca6fe3946329dde397d4e6db13647114493697215f636329bfc1991cf86bb709da8130b489fbb9382e3f3691eee19e078dbbe88dd5c9ab518d881df49b7a67e4911341ec08", 0x7b}, {&(0x7f00000d9000-0x4b)="be84be6e8dd9d42556d5affbcb5a660706866a18f9437b22e91d7e8de8d781449935c301a42c76a1fd9381c1a6ca4a61e4ff1c298964b2704f6ab099a31c0faee5328614b7d5d12883aa06", 0x4b}], 0x3, 0x0, 0x0, 0x10}, 0x200488c1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000029a000)={r4, 0x6, 0x8, 0xff}, &(0x7f0000ed8000)=0x10) r5 = creat(&(0x7f0000421000-0x8)="2e2f66696c653000", 0x40000000000004) prctl$seccomp(0x16, 0x2, &(0x7f000003e000)={0x4, &(0x7f0000e2c000-0x20)=[{0xf06d, 0x6, 0x5, 0xd89}, {0xd9, 0x0, 0x6, 0x4}, {0x1, 0x2a54, 0x1000, 0x100}, {0x6, 0xffffffffaf769eb6, 0x41d2, 0x40}]}) chroot(&(0x7f0000dc8000)="2e2f66696c653000") ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000dca000)={@generic="6fd9c17f42f9742370d93f5d8174efba", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$packet(0x11, 0x2, 0x300) removexattr(&(0x7f0000f94000)="2e2f66696c653000", &(0x7f0000e66000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") ioctl$TCSETSW(r5, 0x5402, &(0x7f0000e7c000)={0x9, 0x3, 0x2, 0x0, 0xdca, 0x0, 0x0, 0x453, 0x200, 0x400, 0x349, 0xffff}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000026a000)=0x0) 2017/12/09 14:07:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001ea000-0x8)="2e2f66696c653000", 0x10) link(&(0x7f0000434000)="2e2f66696c653000", &(0x7f0000af3000-0x8)="2e2f66696c653000") r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000322000)={0x0, 0x0}) recvfrom$ipx(r3, &(0x7f000034d000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x40, &(0x7f0000c55000)={0x4, 0x7, 0x7ff, "d1de2ff7a9c2", 0x1, 0x0}, 0x10) writev(r1, &(0x7f0000bca000-0x10)=[{&(0x7f000005a000-0x29)="29000000190031e7e5ff2100006500050a0000000000ff0780ffff000c000900080000000000000005", 0x29}], 0x1) stat(&(0x7f0000eca000)="2e2f66696c653000", &(0x7f00009a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) delete_module(&(0x7f000035e000-0xa)="5e62646576256c6f2300", 0x800) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000c77000-0x34)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5, 0x1, 0x9, [@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x6, @rand_addr=0x80, @rand_addr=0x8000000000000002, @empty=0x0, @empty=0x0, @multicast2=0xe0000002]}, 0x34) getresuid(&(0x7f00007fd000)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000412000)=0x0) vmsplice(r2, &(0x7f00004bf000-0x50)=[{&(0x7f0000ae0000-0x36)="b611363eddaf2e062c5acea3313ccd0027f5cc412833c46d19db19842e81f48d42c606ab4d15e9e41ab9610d782a016f76999f4b6d73", 0x36}, {&(0x7f00007a5000-0x4f)="c95da0929359fbab3730eec84e7b242aee44e533700f7732a4dba0675ff34a5d16c610bb3b42f83911abc83fa1f8e776df20af75925a9361326842f41507643470443d54b0ec2efceecc5fcc6c4c8c", 0x4f}, {&(0x7f0000e9a000)="defb0d58395b990e5edb94742908bf835c1fdc2464296a9b7186aeac4b9934ff6b67d44bfed1583673279ae195adfd7f7efe69bd7bef599b9b0ae5ca19cc64b0009211026ccb19d6", 0x48}, {&(0x7f0000a80000-0x32)="daef4484bbca05ad28f388046ece95d262111fe07fac125ce19905e4b2ee4566ef421c0018c33d5d8c482e5567b4e4160940", 0x32}, {&(0x7f0000124000-0x6c)="90a6081e7d0b85ec17575615343e4ab58cab10b12735c0eb0b4fce23068f001483578a34a38f122afa48df56b3ba1092c957c37d505a9c6e93b23e252cd0c81a603cb576f84ad0185e9d47f131432c4b72faf2f967ebd961a1144173593460a2a99567b76994361ba8ad9a43", 0x6c}], 0x5, 0x1) clone(0x0, &(0x7f0000f7b000-0x1)="05", &(0x7f00008a7000-0x4)=0x0, &(0x7f0000106000)=0x0, &(0x7f0000544000-0x1c)="") setresuid(r6, r4, r5) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000a74000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69705f76746930000000000000000000"}) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000116000-0x78)={0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xf56, 0x20, 0x5, 0x10000, 0x0, 0x8001, 0x8, 0x7}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000097e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000baa000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r7, r3, 0x80000) statfs(&(0x7f000064b000)="2e2f66696c653000", &(0x7f0000fca000)="000000000000000000000000000000000000000000000000000000000000") mknodat(r3, &(0x7f00003cd000-0x8)="2e2f66696c653000", 0x8081, 0x1ff) r8 = socket$inet6(0xa, 0x40000000080002, 0x87) bind$inet6(r7, &(0x7f00003a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f00000f0000)={0x0, 0x0, 0x0}, 0xc) wait4(r9, 0x0, 0x8, &(0x7f0000732000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r8, &(0x7f0000320000-0x1)="7e", 0x1, 0x0, &(0x7f0000ec1000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$addseals(r1, 0x409, 0x2) 2017/12/09 14:07:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000219000-0x8)="2e2f66696c653000", 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)={0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008b4000-0xc)="2f6465762f6175746f667300", 0x86080, 0x0) fstat(r0, &(0x7f000089c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() prctl$getreaper(0x28, &(0x7f0000d87000)=0x0) sendmsg$netlink(r0, &(0x7f00007a7000-0x38)={&(0x7f0000b7d000)={0x0, 0x0, 0x7, 0x6}, 0xc, &(0x7f0000862000)=[{&(0x7f0000975000-0x1248)=[{0xc4, 0x81, 0x400, 0x9, 0x0, "b598619e64154a95fa6342037f0aba54bdc004fd86e40c43acc95babc9f78a2c7737f2cf6a29b3fd326a4acbc2c7cf38b84e5a5a3d6ac689920036c8674c18415885af68bebc630e0cfc9c583edf2c4c961fde1e8938a8c427f588b17616dd85243a992d60a2e7aa97910b95f263aaf730262caaafe5f5dfeeed580b8cb6d56a0373360bedbe695d9c358ec2a4a252164d66ff2135d9abf1a532f32e618687b775c3109db9b3f4514aefbe497ca2664893263249"}, {0x8d, 0x1, 0x20, 0x5, 0x3, "3bb4bd6b0e625bc3da0ec9263616a0b0ef8f86422681466d49b355863ed82bdcda5b52b099e63c94755350726074757e72a541c4ffdc75a25420cd2923341264368a915b74ca05e15eae54455b305d462f33e452b2973d0f94ccb7a82e3079d1f96de6bb4bfafc33cded8c128be9251cfa940269e4139adb08c8462063"}, {0x1010, 0x63, 0x302, 0x4, 0xffffffff00000000, "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{0xe7, 0x0, 0x800, 0x100, 0x16a, "3d690aff99ee1e998ce61b48b14e9bdaec52bfac18acbab694ec8191678eee38cd6f45117c61c31aa733c37d87a484a65ec765de194618e5273275550b390cfb3811c527c98ace6ed9b1ed8a50e35023d1ee305432f1f8f8a41977b080abfa1ee224d2c79121bc423fc3b954aaf140766bd1aceccd923272dc0157e1fadf2cf78d1eac8b0bfe2c3cfef220a88213a9fc83a1a665b79b432429bfe6a91894f1da961ebbf557e742ff21edec8456ef33d250120d4d81d83158790b72f4d1c6f4e5cb675dcccbbf8e15818804daf11f93648f34b45ee7c5c4"}], 0x1248}, {&(0x7f0000b3f000)=[{0xda, 0x9, 0x410, 0x2, 0x9, "577324879d38290f06c85db78191113d2f3606b2ac8bf21d15107f6bf0739d79ff3f4b12e9cc088f1faee136db63ea0801922bc097ffdf8490d210eb3e829ff269a0550d7cb3730ae5b1a065b75104840090747f908375ae7d7a3b35dccbf01aab64e4a6a4ea4f021432e2415e1fbe401e3e73f89e9c241920b08328ebecc6d5681ec2b479a7ee7177e67969ee93cb4556f364bba6d2bd3c958ff4dd8de1ecf6a7bee38c7503299d60d3ab82b0d995a893a83bc6978e66c3eb8c7ae228147f2186be9bc7d430aca2830a"}, {0xd1, 0x4, 0x1, 0x5, 0x9, "4b445782b7508a88a995c1fd3e94dc2f118b7f3a583918c8932b449d1919833596cca416e4f5e85b697e3396a6bd62093320b1b5310d256c8d43dfcd4ca163712bbf2b1cd7ad28c525216d60c3acd9ff15fb0d44c56e130843c9e7529c1f1200e12a1198a70cf2ab8daebd3f9619660d0973ed89b48cff3052f7e6624f6f9029d8b75c9c48466e16c10077fa1f303b9d935f47d4a6f1e9ceefa53ed86e9ca018fe890f6d591b0b9032a4b748decfb49c04ba527bb40d358e07c6f609b18c1f193c"}, {0x108, 0x2, 0x200, 0xd34, 0x0, "f2dfd0a8b43e8ef80b3985990c00bde6cb65966c1ac97f5fbc90a6f293a8bf7a4069e26e8f665168e4c2ced7933b8d262ef0609181045294a0d0ee182d3e37afaedea83535a1c02a7a92ce50b90d92e354bcba6ef8e2e0e13d42431b3fe53908bf8b07175fd51bd8a6de50f6b777a0e9035d387adbc5b8fea41b6ee41f90f111bc789022f1ec2ceed82d6204efec2dd729fd47bda2b0ad17d92e3bfc4667f396e4f452467fe4ab6ff537f9dc7566b8e028b187ce8a20f66818cc47ab6ac99acc7e4c21c34df2950f2fafa78e07fdc0d3e63dfbb8bcadcdf71d7dd7f36174186fec47cb2831833bd9b1e0a0db875945e45463430abb3900ee"}, {0xa2, 0xffffffffb524f698, 0x2, 0xffffffff, 0xffffffffffffc60e, "0441a22aee7be3b8cb41db243e5d35093fe3a0103fb891df597e2898021d5c157dd7c94f5e2bbd6a5f80e41993ab06643e40e82394ad7bfa1935de6d926a1e395e3e20fd25147e294fb5268c908351fc5fa6cc6db8256b30bf06bfc65a53dc480b789ee3c41de1929d302578e9f16e3a3df3abeb6666b33ba248429b452226e4ee2bc0ca073eee83294466f0f291730240ca"}], 0x355}, {&(0x7f0000fc4000-0x184)=[{0x4f, 0x6, 0x315, 0x1, 0x1, "cbae576c98cb8af806d687a147f543714330adb541e92fc5a29b4bc22fe7ee81c5a00f4aed0a1d5f0105f91b246297d47ae5701a5540bfe914c9110ed1e485"}, {0x3d, 0x7fffffff, 0x900, 0x3, 0x8, "9fd1edf151e50acaa4af2cc62ab26b73dd4343ec05f326245ce6b57001ec521eb355ac4472e35a0e8c5d2609e4"}, {0x24, 0x0, 0x308, 0x0, 0x84, "141127bd3e3b1f5cc7574a5a83bf217fe636818b"}, {0xb9, 0x7, 0x200, 0x5, 0x9, "c9e3429a745d60b19cb01c1fc35f16d97b73738cd2947bda7f93f17251f620447a58c7a419a5539957f8fc160d9922ab608a55e2210809de2a04edd9660a748658bca694ee324722f522922e159b233e0f1a90665611b33a6e1797c8985dc08566632f5c9b8e6e4c33b48fc823ec2d2fac24754d26241b4519a569f890ff18b4dd535f90e00f8d3a9b5f7a81f136836c53415be787a23cc6386f06c8f8b28dc7bb6f2957575d4e797b"}, {0x1b, 0x3, 0x810, 0x6, 0x4, "9511a3b2dda284282bcf93"}], 0x184}], 0x3, 0x0, 0x0, 0x805}, 0x20000001) creat(&(0x7f0000dcc000-0x8)="2e2f66696c653000", 0x20) mount(&(0x7f0000cec000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f00003f2000-0x7)="6d717565756500", 0x0, &(0x7f0000b65000)="") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001a9000-0xc)=@sack_info={0x0, 0x1ff, 0xfc000000000}, &(0x7f0000f78000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b3e000)={r1, 0x400, 0xd1, "207534a8f6ebae2fb883ca9b4f7e199750734f3291afd407b268ef5364c68b7142b3660b11b3ae308c9a78331aeb44fe9dcefb517f608e7d72b0c15553f22990ae849329c135fb72e6aa207c435e219ae1364975e41c6924a89cbff15566cf6119d52aff24c8edac717503dd7a6b7282046af115d580ad17b514cf15db4e0066182f8e31b6183267a724afef8f0dbd69c1af1429135ecc30754d9b838611f6c126a4fece8996c0837fedc5db580d2240deaa0b1d506762c07a584150dc349869a5d8705d9cba6d0558edb9da0ced3494dd"}, 0xd9) creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) 2017/12/09 14:07:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000d14000)=[{&(0x7f0000a3d000-0xdb)="0000000000000000", 0x8}], 0x1) r1 = accept(r0, &(0x7f00007ca000)=@hci={0x0, 0x0, 0x0}, &(0x7f00003fc000-0x4)=0x6) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000b89000-0x44)={{0x2, 0x3, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000433000-0x8)={0x0}, 0x8) r3 = inotify_init1(0x0) clock_gettime(0x0, &(0x7f0000560000)={0x0, 0x0}) ppoll(&(0x7f00004fa000-0x50)=[{r3, 0x0, 0x0}, {r0, 0x82, 0x0}, {r2, 0x8000, 0x0}, {r2, 0x8440, 0x0}, {r3, 0x0, 0x0}, {r3, 0x84, 0x0}, {r0, 0x100, 0x0}, {r2, 0x200, 0x0}, {r0, 0x8420, 0x0}, {r2, 0x401, 0x0}], 0xa, &(0x7f0000a73000)={r4, r5+10000000}, &(0x7f0000c40000)={0x5}, 0x8) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r6 = gettid() syz_open_dev$mice(&(0x7f0000f7a000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) fcntl$setown(r3, 0x8, r6) rt_sigprocmask(0x7, &(0x7f0000351000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) fcntl$setsig(r3, 0xa, 0x20) inotify_add_watch(r3, &(0x7f00007a7000)="2e2f636f6e74726f6c00", 0xa4000960) open(&(0x7f00003f5000)="2e2f636f6e74726f6c00", 0x0, 0x0) 2017/12/09 14:07:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003ee000)={0x2, 0x78, 0x93, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ddd000)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000001b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000b25000-0x4)=0x80d13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000853000-0x18)={0x4, 0x10000, 0x3, 0x1, 0x20, 0x4}) capget(&(0x7f0000098000)={0x20071026, 0x0}, &(0x7f0000c7e000)={0x5, 0x10001, 0x8005, 0x3, 0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000216000-0x38)={&(0x7f000032d000-0x10)=@ax25={0x3, {"49cf55305fe379"}, 0x4}, 0x10, &(0x7f0000f06000)=[{&(0x7f0000978000-0x2e)="05aa12c7138678be6d60909052918f375097e877fc9d779ebb82152479bd3c9c9cb758bb17934704dff2b55d9112", 0x2e}, {&(0x7f0000509000)="", 0x0}, {&(0x7f00003e8000-0x33)="ee97add30285bd1f2da9e0709308969da875d6ff1b55a9800f2f94b5e1ff5b3a96e9cdcb8446225a95274fe450f37a35fda920", 0x33}, {&(0x7f0000e32000-0x2c)="5eab33ab62321332668650bfc05b830e498e102271fdf286f354e93f7bcbf0f4014f054c0ba0354dda610bed", 0x2c}, {&(0x7f0000398000)="b32b23eb0f94014400313e6dc325ab460c0a804092a8d635b8fd23581375645d3ad8f92e9dcd1db8d84901f63fcc3faf0241912b9bedb7efed6076f2", 0x3c}, {&(0x7f0000d6a000)="6c2cd28ec073a60fb58fdeaee25fdf88e4e061b6f6d0a13e9ff730f34f6f8712bcae6775b036d5ff756a2254f73cb2e51c150133de80b1cccd17efae14fcd3d5c1702a0994ec814a4096b09d8eb50ebb3aba", 0x52}, {&(0x7f000074b000)="0fd897ad4436ca567577a374fc4e5c0e53d926da8217234163bd9941d1e537528105301e31b0d368921f6b6f947c60556820a75e54eb85d5904147f32e047b6e174f415c999595b0a7fb969bcf9beedc2b19114871b6a103c283cea90b5cabb2c117db4d4216f5b6f2dbdd3fae2d2133a397000000000000000656945db26079b7a1a0bdaf5199b936ddd9e503fa63e7dcc68754a04f07d39fea31f464ef757e7882aefb6456a5611510a4de8791ab46", 0xb0}, {&(0x7f0000acc000)="41663fb459027f188ca160397c5fd1e05c410649a06c70e6b22797b3afcdd26c567bfbc2d012f18070ea59eabdf954fc3c4e780a05e35e0152d13460f0f9148c62cc3d9fc4c0182153e728552af9ab54d172d41c927ffa2532f20d3c3d8fcbcaf09adbc4dae270c09b36a857aa182b8495de36c8dc7c07a2627689f5103c80b61928d00609be26f1aaa0da13a5bd4315aca69d68d84527e6e4620c814f905f186e4434f94c62c98a6649c1deb0d730761b961196cb1a6b528133abce17c15b5c72aaab97f23718d697faedb8e9b9ac55e7ad87097c438b9107d39c0a4de8a1e90efccd64980fed17", 0xe8}, {&(0x7f0000df1000-0x5d)="220b63e9de18f610e8247b57445fbef44e9ff066a6aaad20b1d92c61f3b634ad96ad93ba7d196bd745121319d0a29178ea22f88ca24e10cae0fe19bce7e095d707e048d096b5d4bbffb0be9d28c2a3ebb338213cec50ba9c307f4bb942be94d7e3f27a135d1eaacc974fd894f9f7dde509a88db4b1fbb9fcf435f1f6d331ac346e821b3978ac9772425821f771351ec1cd6d23c048c452dedeafe52213", 0x9d}], 0x9, &(0x7f000024f000-0x2e0)=[], 0x0, 0x40}, 0x60) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000085f000-0x8)=@assoc_value={0x0, 0x40000024c}, &(0x7f0000c39000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000520000)={r1, @in6={{0xa, 0x0, 0x1000000000007, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x2, 0x800, 0xffffffffa672d123, 0x7f}, &(0x7f0000bdc000)=0xa0) writev(0xffffffffffffffff, &(0x7f0000c4c000)=[], 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b61000)="2f6465762f72746300", 0x513080, 0x0) r2 = socket$inet6(0xa, 0x200000006, 0x1f) sendto$inet6(r2, &(0x7f000062d000)="", 0x0, 0xc004, &(0x7f00000cb000)={0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg(r2, &(0x7f00000b7000-0x38)={&(0x7f000000e000-0xc)=@nl={0x4, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c5d000-0x50)=[{&(0x7f0000e76000-0x1000)="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", 0x1000}, {&(0x7f0000381000)="4f3f709b9733c07ff79ea91d752457f20b6e6b2a586b5f3de50f37207a35e7b6c67813b9de8d3870f03af82f07485fce71fb30186a05d0b048f7f1ff827757d25bb3df135d1e3db880f05bc759576f622d49ed371b94378de1af34df86e0aa8161db9c8cf4bc0da6cfce12667e61616d3183c94e979df394c1831414f3df403427ce59cb303dfa4ff7d57fe7bd8b844b56150c0fe73dd3ac6556f31215c97954da717f96", 0xa4}, {&(0x7f00003ff000-0xbc)="092a0df07e5ac2c0a1c31c5803ab5a04f9716056b007ca829bb5766139edb6665d800a85102a9f76c1cd15665b7803396cd5010d2d93c7f691f4e9146ccb9ff67236ba4d7074dacfe6290376db2e5070a85925acc8d1e4b036d8ca077948d47e31ff8591c98b618659dbe197d2b74957cb4325833ba00efc6466e5f8a50dfdec1f95bf4dbe4c6bcd9d31a44f9062115d42478a07125a39efddc83805a351e00531151125b514d34591878116363e3d2bdbcbda70f973eb097658f33a", 0xbc}, {&(0x7f0000bdd000-0xbc)="27c20ccf731f7a3377f66b14bd4d264c9cc2b8a036356a8a29b31fbd81a6d74a170a7198c30db369347f150384e6cd01bd6adbdfeedc2f4219b358bccdb8d2581fafc53d205f26f2b00786adb358218aeaba7b396a22b1788e5ec901ec20a33c9582e2b7ec38de8c7caceb31b8297cd3f923c375cab00073bc333dd777609afe6a1ad8ff6a0d3846576d14419fdb3106b5e40a0c219efa8b7fdd48737f81d3f10ae59956e4aa50d101a5f351f980f6fef36d2a3c1dee81b08afdccff", 0xbc}, {&(0x7f0000357000-0x24)="3a30282b4186befb0b6baf091c85187b154bc3dd5145697a014dd655ebb83a426d3d5c82", 0x24}], 0x5, &(0x7f0000371000-0x270)=[], 0x0, 0x8004}, 0x0) accept(r2, &(0x7f0000b09000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000020a000-0x4)=0x58) r3 = open(&(0x7f000043a000)="2e2f66696c653000", 0x40, 0x4000000000f9) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00006e3000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clock_gettime(0x0, &(0x7f0000a82000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000fc1000)="2e2f66696c653000", &(0x7f00004f2000-0x20)={{r4, r5/1000+30000}, {r4, 0x0}}) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000e36000-0x10)=[{&(0x7f00001d5000)="2900000021001980010a7524830a002102000015fffff3000000000009000c000000000000315aec00", 0x29}], 0x1) openat(r0, &(0x7f0000239000-0xe)="2e2f66696c65302f66696c653000", 0xc000, 0x43) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000ca8000)=0x200000000002, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000454000-0xd0)={0x0, 0xc8, "13e0d82aec0fe4eb993a34e6e64d0968c03fec7021f2760e79d2fbdd5e741e33ded9fbdbad0bcd3321df165002d980f20396e99fdee14490ab07c5d1bcf7aa7118ce1548d955b60ff50ccef60515edec98f81437b3f103357ce4ee49b26d8343e302a866c7df8ccefbf45e277a80b05fb9af19eb2557ece75d372ba0513626ac9c5b1fc422ac7ea9576e26d603b6c2aeaf39395e782cb79520e57775bac89accf8ec6337c152399714c644f324eb56c5307e40c9d7fbb3289d65cf514db26c9bf13f55888a17196f"}, &(0x7f0000652000-0x4)=0xd0) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) [ 171.395552] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 171.409331] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 171.420334] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/09 14:07:01 executing program 0: pipe(&(0x7f0000582000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000034e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000996000)={r2, r3}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000000b000)="6d61705f66696c657300") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f000000c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r4, &(0x7f0000008000-0x119)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a8) getdents64(r4, &(0x7f000000b000-0xc6)="", 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000007000-0x8)={0x3, 0x4364e2a1}, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r4, &(0x7f0000005000)="2e2f66696c653000", r4, &(0x7f000000b000-0x8)="2e2f66696c653000") mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000009000)=[{r4, 0x1, 0x0}, {r0, 0xa000, 0x0}, {r1, 0x710, 0x0}, {r4, 0x0, 0x0}], 0x4, 0xea05) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r4, &(0x7f0000003000)="2e2f66696c653000", &(0x7f0000002000-0xd)=[&(0x7f0000002000-0x2)="1700", &(0x7f0000012000-0x2)="3a00"], &(0x7f0000007000-0xc)=[&(0x7f000000f000-0xf)="656d3073656375726974795c2c2400", &(0x7f000000f000)="5d7b26706f7369785f61636c5f61636365737300", &(0x7f0000010000)="6d61705f66696c657300"], 0x100) 2017/12/09 14:07:01 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000131000)="2f6465762f7573626d6f6e2300", 0xffff, 0xc00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000)="6b657972696e6700", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r3, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000003000-0x17)="0000000000000000000000000000000000000000000000", 0x17) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000-0x5)="636f6d6d00") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8) pread64(r4, &(0x7f0000004000-0x6f)="", 0x0, 0x0) write(r4, &(0x7f0000007000-0x47)="9be8cd722266e58025d27704aaa488afbfca752c692f7629810d10d2db0164cb7e3de60bb8facba61255a0050e2d6e42ff02ba2ddadbd6a163afc550c0051e7ffda1b8e39caa11", 0x47) 2017/12/09 14:07:01 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000000d000)="2f6465762f7573626d6f6e2300", 0x4, 0x200) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000005000-0xb4)="321a3f664934e230bbad96f4f9c10867813fb80c3420f018778c3411da2c3bd15aecfab236062a78632576490c644c0ef64a1724a2eb77e5d0bcf208f21fd6c08e892a1e9ace0e6d8552c7767f4c7fae0e9c03fc9c7fbefb5d23faec8e72a7b2e86bc9de3b5d291305fe49af017d42f694f4d3b7cb784d9084663b581a0320cfbe008d8bcebc3964e221d88ec7962e3d6b05fd5c1b64ffd59998d21d4bcf63a3e3251cac49051f1dff45a638eb8f888c2f547ffd", 0xb4) syz_extract_tcp_res(&(0x7f0000016000-0x8)={0x42424242, 0x42424242}, 0x2, 0x10000000000037f) listen(r0, 0x4) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x3, 0x30010, 0xffffffffffffffff, 0xffffffffffffffff) syz_emit_ethernet(0x66, &(0x7f0000014000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="1d0308efec23", [{[{0x9100, 0x5, 0xe0400000, 0x0}], {0x8100, 0xe0000000000, 0x5, 0x9}}], {{0x9100, @llc={0x4e, @snap={0xaa, 0xaa, "c24f", "9c8c6d", 0xedff, "a8d5b0f3620fd8c96878a12e073edeef1cf41f11580f914dd016b633bafe133622f81ee9b036e18b6180a7ab121b8fc26f8d1c2c723c393dcc2789a9b00616ce9ae42afde5"}}}}}, 0x0) mmap(&(0x7f0000016000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4c2f, &(0x7f0000016000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @ipv6={0x8, 0x6, "b6f6ed", 0x4bf9, 0x0, 0x6838ba21, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x11, 0x27c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x37, "b5bf64ef2d40955f666ef2f1af3d29c274009264e47352631ddce0c6fda2fd900f7d2711b502d35e1aba50537e509ddb6146a55c936919"}, {0x1, 0xcd, "20c00b9dc905856e217bf5ec5aa89568b08cd78989908946cf9d16665e93b9b978f8d74b13a5178b42072f56d625d961780f89cf0447c9c08c572b943e87d59e44a42deac43ac057738efd85e7c0352af1d4399e74493b5fe3681991d8901880dc10c1fa3b5d2410f526119029d2b8b576217ab9d68325ef9b41f0ff53eac134ef79c495d5ec8392053d42ae1d09aae7c9eabb9076be69a47aeb741e2394eb8bce401edbb49a37d98666d53978deca346a2cb44fd2744c68fa995bb68ef21994bc04be9a5a6fa55c95ff1ae8f9"}, {0xfe, 0xd9, "9a5161e40092e631db3bf39e0f008e8fb3f2147b5ac8fdc1b296ba6c63c5430205bcf89952c23ec99831b42b9b805aa9f3a39c1d5a002a50b398582fb4adcac7425066170b7ce0dfc168f35da0df654733225e310bc1764bfd869fa2b1161e896b391735ec853c7fe7be1e725a3c30284079f57b58f7d06dbaef21e6745ee6414bc2de0ff4ec5a8358fc6fd7b7ab196456e1d17c8d0d805e378d8ff206ab091221522273b401b364af6424cb90523310d467ab2f37d6375c2d63161d00e32464d12f45a7bea63acb0de270f82f55b9802f2a5ee43245027b97"}, {0x0, 0x48, "368724956c42b07e46e148d135a89faadff5f362ded1d42d3853e6bd8fac2f483ecc17698858428cc597e2d2d230007afe995c806791a0de42c59f596aa9cb03b0fa1560b039de30"}, {0x5, 0x1000, "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{0xff, 0x66, "973e9f2a3184cf3b9408f5e43b270e77014e83ba9171405ed50bc5f41c7d5549ac23cb7908a926184b2d94cb324aaa5d030af30d95b8c6383e34f3650eb8b8e928462a2e52dad4f23aeb99846c7bf720212e655099524c5f8be85608f903a92ab0e4b2d57b24"}, {0xcf, 0xe3, "41b377057d7e475986600a7c72c98fe342dd24376878d52d8d903fddb5f62d4897863da8a0faad8e3c586dee2be332153ced1200d823d550ca6a064c9a5676c1d9b6b7f2ffa2e66e2f0e6b4d5d8e7b6f958a1417123340695041c77f7394103cea6f34535e49c925da781f84ff5bf75bcb4e161158af8e96d1e0a1b62fe5f84d859e5de8e74477f37df8c48db758b245ff91cd7d59ca93ad041f05f103b209c071a433f69a5b3ce4715a5f5838ed4fefc46a281aebb3ff50e6d7fb2d7b6dd36c1255f196ea8d94e3fbfce73f794cacddcf2444ffae7191d66f9cbde13e595533212f58"}, {0xff, 0xe7, "0b6fcec19632518a8a6468c8fe12f9aa2673ab454fdb5a8c71855baf31d266c1617b0b72fcfd2f83d5e7b76b80b3455d625921c0052dc8c8088f9b83fbddc2c7de737e6067889d1dda33c0fd1c59603f50d74e0144a41a6c73a8f03f35cab12eadcb3dcdea2fb71140139886666a14e958316624ef2851ce92d0cd412bbf135366225b93df57c7a1d0c26de403790bd2ca8f8c33ceb58ba8810f4cc4445e53c0426c3742c305488b546e7cb37941ef42f398156503e2eb4df77d5a01cc9de5991aaeba074932039b9794e6f24caba9b6ff611fdccd1195586bf67ce76c51eca46dfb62ad957f2b"}, {0x1, 0x6c, "4f2e8c91e63541f656564d5498b9a9544c03c6b155591d23787df98064a6ff93e97fd05b22337e45c2e4b50b1cfca4c79e0ad7eec7a4c9f5f273a7d3941aab73fb5f6632f4ac26697607f13c188dadefaab4a6ab6c1b110ae84c57f71ae2638dbde7764733596b9f8295eeed"}, {0x0, 0x89, "05af6839538079b22856efe7977abc3877b88688683745baa512f9c4b8181505aec49b4963aed9ee7e0c93acb60836b901eca1e4a6ff108a0c9f5f280d6a0ddfb007472a387db71701cac896940f24e719af1d2a48b9d2993ac622410c607c555faf1e515fe573f37f5180d70c956c340d0736dae12d2e9c5a6eee0bcbe8453b15d0842f1ee51e38c4"}, {0xc9, 0xe7, "bd850fb192928ecdb0b33f99f4b0c622098aabc3f94e099b4ce56537021ee0b1cad05b4a20d6823d6a25979d99ef266341b5828bb73312d37a764416907a9e5abec5c3d24462c5dfb92885b196008f42622edcec9fb522e5c1615d8d5b613c8b164729fc50643e7f79267238d96834ce82b6021b01d1d320785120f67e3283b0d6dce499d0540cb4c8744247ac8e9f391a0293da3443e929e7e07b2398c94a0c27f46b23b406b6461422473903147bc8cb1463066799272a7a93e80b87663fef581e7939c25c316d3e7086d345ef99485ce96716a301504b0635d993c6e76a490750b784d49c45"}, {0x1, 0x4d, "c02b48606e5836750d8563fc3fb078b0ebbe47e79b13bb52b4d3c46cee71f3454c33e9bb292abd527597db19221e30f312359f0816a19f10c7db395693ca406704a0047acb788b629453da1dd5"}, {0x0, 0x45, "98dd62a2d55e58c8c96a3e70f32b82e16642c7b9287068c48edac26b36f200c48c20299770d343f502777d7b0ab2da5f27ede06f654d75cd5dbee41f25062259388ff1b535"}]}], @dccp={{0x2, 0x1, 0x4, 0x1, 0xffff, 0x0, 0x0, 0x9, 0x9df1, "20b542", 0x7f, "342642"}, "6bcd4c70f5784206750c005dad60f786d5f7ea8bc2fb25800289fd8715e2a81209948c16a829ac9ff3ecebb22155d6eb430cbca720d0c420add049144910be4def9875ab05926bfe907252a8d8fa9a59dc06c118ea44145747ff1a25c3244d1b858f9bc68f12d3917369b69e8c038280182d65e306e571e38febb05dfd5b2e7fac4972e5be5975871304462cba2e"}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x29b, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x1, r2, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f0000018000-0xab)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x75, 0x0, 0x80000000000, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x5b0]}, @generic={0xff, 0xa, "e90f2cdba295c65d"}, @md5sig={0x13, 0x12, "c1a4e394eacaaa88a07b44240929c0b7"}, @timestamp={0x8, 0xa, 0x9, 0x5}, @nop={0x1}, @eol={0x0}, @fastopen={0x22, 0x6, "a02b7f62"}, @timestamp={0x8, 0xa, 0xff, 0x2}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x8, 0xa3}]}}, {"0c"}}}}}}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000018000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x9) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x9) syz_emit_ethernet(0x82, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x886c, @llc={0x72, @llc={0x4e, 0x400000000000ff, "c6", "3ceb10cc4dbeeb844ee43b0bb7e57501b2d511e5400eaefdd3d23480b35d9deedc58eacb76103a33a3c8721f57cde97d5f0a95ac2cbd45d307b6ec1e20bf40c24ca17fdab06f620262cb6229363e0f034a5f183ddcc3fa0fb01e8a4483c5935583e05db44f9adec58e542ca31f9878"}}}}}, 0x0) listen(r0, 0x6) syz_emit_ethernet(0x2a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @rand_addr=0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) bind$inet(r0, &(0x7f0000012000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$loop(&(0x7f0000cb2000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x101003) 2017/12/09 14:07:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x4, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f00000c5000-0xe)="6f6f6d5f73636f72655f61646a00") sendfile(r0, r0, &(0x7f000070f000-0x8)=0x0, 0x7f) bind$inet6(r0, &(0x7f00003d6000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xfba}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006b8000)={{{@in6=@loopback={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}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7d000-0x4)=0xe8) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x7, 0x41010, r0, 0xf) ioctl$KDDELIO(r0, 0x4b35, 0x80001003) fcntl$notify(r0, 0x402, 0x7) accept4$inet(r0, 0x0, &(0x7f000004a000)=0x0, 0x800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000e98000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x5, 0x100, 0x7, 0x41480201, r1}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000456000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x1dbad9c4bda4788f, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000a17000)={0x44, 0xd3000000000000, 0x400, "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]}) getpeername$ipx(r0, &(0x7f0000faa000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000075c000-0x4)=0x10) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000087000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac3000)="2f6465762f70746d7800", 0x101000, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b93000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000518000-0x30)={0x5, 0x6, 0x8, 0x80000000, 0x1, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 171.456783] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/09 14:07:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000c2e000)="63ef", 0x2, 0x20000015, &(0x7f0000ea0000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xa, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = accept$inet(r0, &(0x7f0000ce8000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f8000-0x4)=0x10) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000acf000)="2e2f66696c653000", 0xac0, 0x1c0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000618000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000909000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b78000)={r5, 0x2, 0x30}, 0xc) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r6 = gettid() tkill(r6, 0x16) shutdown(r0, 0x0) 2017/12/09 14:07:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x2, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) r2 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r2, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x80000) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c6000/0x3000)=nil, 0x3000, 0x8, 0x5e, r2, 0x3) r3 = socket(0x0, 0x3, 0x1) mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009c8000/0x2000)=nil, 0x2000, 0x3, 0x832, r5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000938000)={0x0, 0x0}, &(0x7f0000001000)=0x10) setsockopt(r5, 0x10e, 0x4, &(0x7f00009c8000)="47", 0x1) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0xfffffffffffffff9) 2017/12/09 14:07:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000083e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x8000, 0x0, 0x0}, {0x0, 0x2, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xd96b, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x1, 0x0, 0x1, 0x6, 0x20, 0x0}}, 0xe8) r1 = creat(&(0x7f0000696000-0x8)="2e2f66696c653000", 0x1) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x4007f) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fec000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf3000-0x4)=0xe8) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4$inet6(r1, 0x0, &(0x7f0000899000-0x4)=0x0, 0x80800) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f00002c9000-0x20)={@common="6e72300000000000006c000000000000", @ifru_flags=0x4200}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00008e3000-0xc)="2f6465762f6175746f667300", 0x400000, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000a5a000)={@loopback={0x0, 0x1}, 0x200000104, r2}) socket$inet_tcp(0x2, 0x1, 0x0) close(r4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000eab000-0x8)={0x0, 0x81}, &(0x7f0000e0f000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000371000)={r6, 0x0, 0x8000000002d, 0xff, 0x2000020}, &(0x7f00001ae000-0x4)=0x18) r8 = memfd_create(&(0x7f0000dd0000)="6e723000000000000000000000000000", 0x2) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000896000)=0x87) r9 = dup(r8) ioctl$EVIOCSABS20(r8, 0x401845e0, &(0x7f0000efc000-0x18)={0x4, 0x4, 0x8, 0xb7, 0x8, 0x4}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f0000274000)=@sack_info={r7, 0x40, 0x4}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000059a000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3ff, 0x1, 0x2, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x800000000001, 0x401, 0x1000000000, 0x0, 0x400000003}, {{@in=@broadcast=0xffffffff, 0x77f, 0x0}, 0x0, @in=@rand_addr=0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x3, 0x0, 0xfff, 0x465a, 0x8}}, 0xe8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002cb000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r5, &(0x7f000047d000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x1, 0x8000001000000000, &(0x7f0000029000-0x10)={0x1, &(0x7f0000bef000)=[{0x3, 0x0, 0x0, 0xffffffff}]}) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000593000-0x4)=0x0) r11 = getpid() rt_tgsigqueueinfo(r10, r11, 0x1f, &(0x7f0000fdf000)={0x24, 0x100000001, 0x7, 0xe83}) rt_sigsuspend(&(0x7f0000058000-0x8)={0x0}, 0xfffffffffffffff8) tgkill(r11, r11, 0x4000000c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000089d000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r12, 0x29, 0x15, &(0x7f000058c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000018b000-0x4)=0x14) 2017/12/09 14:07:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x16)="6e65742f69705f7461626c65735f6d61746368657300") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000002000-0x10)={0xeaa5, 0x3109}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mremap(&(0x7f0000bfa000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000674000/0x2000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) utimes(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x20)={{0x0, 0x0}, {r3, r4/1000+30000}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x3, 0x69d0788d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x401, [0x0, 0x1, 0xfffffffffffffffe, 0x10c7, 0x6, 0x670, 0x2, 0x9140]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000)={@generic="0d041d1a75f14727a3166c1f9c0e4699", @ifru_flags=0x800}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80003, 0x9, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r6, &(0x7f0000004000-0x60)={0x0, 0x8, 0x2, @thr={&(0x7f0000003000)="4de1abf4bd958bb42d6e9146d9c68c5613699ec8ae613c2d140f2612a765dc6e1f75e294cd54d267ddfef1e6aefaa4c4b43d197d4d51e255a67d5b2c4d60e8cb68343ff03e280fbf96319ac1980e504ed702", &(0x7f0000001000-0x49)="97214c4f1968cd9f8d9a40fdc3400bc24d2a67b61df0963cf7109d80849bcd82defca9e84b7d0b8f00e837ec40bc38fdfeab75c1e3e7849fc362854ab78c09d8fa2ff9bae9cc28b6ca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000005000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000) sigaltstack(&(0x7f0000003000/0x1000)=nil, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000002000)={0x2, 0x6, 0x6, 0x6}, 0x10) 2017/12/09 14:07:01 executing program 6: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d19000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(r1, 0x0, &(0x7f0000baf000-0x4)=0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000450000-0x20)={"b840bff6a6ca375c7a51dafe950c5b8e", {0x4, 0x5, 0xd5, "ead2b7ba4c0d", 0x200, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d18000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000d19000-0x5c)={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x20}, 0x20, [0x5, 0x4, 0x80000001, 0x4, 0x9, 0x8816, 0x6, 0x4]}, 0x5c) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d1a000-0x8c)={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]}}, &(0x7f00008e7000)=0x8c) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d1a000-0x8)={r3, 0x2}, 0x8) mmap(&(0x7f0000068000/0x2000)=nil, 0x2000, 0x1, 0x32, r0, 0x7ff) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000d19000-0x4)=0x1, 0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000d1a000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd0000)=0x10, 0x80000) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000d19000)={0xf943, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9ff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000464000-0x4)=0x3b) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d1b000)="a5c4", 0x2, 0x28000000, &(0x7f0000b26000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000616000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d1c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000d1e000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x2, &(0x7f0000d13000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 14:07:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x5c012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x40000032, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f70746d7800", 0x10000, 0x0) ioctl$KDDISABIO(r3, 0x4b37) mmap(&(0x7f00007a6000/0x4000)=nil, 0x4000, 0x3, 0x130, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x96c000)=nil, 0x96c000, 0x3, 0x32, r3, 0x0) socket(0x10, 0x802, 0x0) mmap(&(0x7f0000cec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000010d000)="220000001900070400ab33090000067607800000000004000000000000004700ff0fb1d60183414ea0b28ab1133a89a4e4c49b7af5d962a045d6bbb315147cc283c51ebdd6b97567bc1f8ebfbdcd3c404083aa4840553ba46369e501a782772a644a8e1d08", 0x65) mmap(&(0x7f000096e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000532000/0x1000)=nil, 0x1000, 0x0, 0x40010, r3, 0x0) mmap(&(0x7f000052d000/0x4000)=nil, 0x4000, 0x1000004, 0x32, r4, 0x0) mmap(&(0x7f000096e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000096f000-0xa)="2f6465762f70746d7800", 0x20081, 0x0) mmap(&(0x7f00001d2000/0x3000)=nil, 0x3000, 0x1000002, 0x8010, r2, 0x0) mmap(&(0x7f000096f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f000096f000)={0xf5, 0x6c9a, 0x1d9e23, 0x80000000, 0x7ff, 0x5, 0x7, 0x8001, 0xff, 0x207}) mmap(&(0x7f000096e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000970000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000096f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0x20, 0x0, 0x0) ioctl$TIOCNOTTY(r5, 0x5422) pread64(r5, &(0x7f00008cd000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x0) timerfd_create(0x1000000000000, 0x7fffc) mmap(&(0x7f0000158000/0x1000)=nil, 0x1000, 0x6, 0x35, r1, 0x0) mmap(&(0x7f0000971000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f00005fd000-0x10)=[{&(0x7f0000406000)="20000000120019ffffffffffff7fff0007f2800039000048fd00010000001ce5413e725b007603fff244fb2303000000072156ff9a", 0x35}], 0x1) 2017/12/09 14:07:01 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b19000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0xe87, 0x8001}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x4f, "7bccf1af3125c636f414e6edfbfb8cab2bb215f698f1a3ab8b540200000007b96e12e471f01280df114f2b133eca39083b99faf108ae7578cdea14fedb570e8288a08734d68e23aaf8a07f8eb6b10c"}, &(0x7f0000001000-0x4)=0x57) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$unix(r2, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mkdir(&(0x7f000001f000)="2e2f66696c653000", 0xffffffff7ffffffb) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x1000010, &(0x7f000000a000)="61") r4 = creat(&(0x7f000002d000-0xc)="2e2f66696c65302f62757300", 0x40) truncate(&(0x7f0000012000-0xc)="2e2f66696c65302f62757300", 0x2798) lstat(&(0x7f000002e000)="2e2f66696c653000", &(0x7f000002e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r4, &(0x7f0000030000-0x1000)="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", 0x1000) fstat(r4, &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(0xffffffffffffffff, &(0x7f0000032000-0x20)=[{&(0x7f0000013000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000030000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}], 0x2, 0x0) mount(&(0x7f000001a000)="2e2f66696c65302f62757300", &(0x7f0000010000-0x8)="2e2f66696c653000", &(0x7f000000b000-0x5)="6675736500", 0x7ffbf, &(0x7f0000030000-0xe9)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35a37725fa4dc848971b8349135dafe4f856f190073dda58978379dd0568571d137b25cdb1ab4161c027ed80fcd7c44a6627a2a17963bc24c6aca5150b030034e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba3201000000ff1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b1243171d9d151f602d4eee2d1bc8772b133ccde7811792d5ac85cbf07fbb5e00000008e2c4bf3b7e6cd72c1576f2777265c2b9e452b7d6436a43bd26e6222de1f2d93dabc356cd9b3d9419f49827bafc32") mknod(&(0x7f0000034000-0xc)="2e2f66696c65302f62757300", 0xc000, 0x8001) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000034000)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000035000)={0x5, 0x0, 0x10000, 0x1}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000035000)={r5, 0xe478}) sendfile(r3, 0xffffffffffffffff, 0x0, 0x1) truncate(&(0x7f0000002000)="2e2f66696c65302f62757300", 0x3) alarm(0x5) 2017/12/09 14:07:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) r1 = dup2(r0, r0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x4, [@random="20302bb8012a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="b47d9681ebd0", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r0, &(0x7f0000629000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001cf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000095c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000060000)=0xe8) r5 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000582000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000647000)=0xe8) setresuid(r4, r5, r6) setsockopt(r2, 0xfa9, 0x4039, &(0x7f0000907000-0x93)="e6df45adba24272d77430d3ba6ed5c46d856baaa54e35c4920c86c9ebec6370ab0472457cc9ed7ac879ab8f64174914231296cf830768b4e05dba1c8d763f424b397cd0f000a95e4a0df82e2015960d711b39e4e4cd366dd8c791711052aac176c519b3d1d6cefdf9b7fff46ad2c2a3c1eeb8c59e948827ff06bef1092164dc1d9c34fa9851724e78f995984c1c200ea6a765e", 0x93) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000044e000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000b6a000)="2f6465762f73672300", 0x100000000014, 0x0) pipe2(&(0x7f0000428000-0x8)={0x0, 0x0}, 0x80000) ioctl$KIOCSOUND(r7, 0x4b2f, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f0000795000)="00", 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f000043a000)=0x0, &(0x7f0000b89000-0x4)=0x4) bind$inet(r2, &(0x7f00009e0000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = syz_open_dev$tun(&(0x7f0000fcd000)="2f6465762f6e65742f74756e00", 0x0, 0x0) fgetxattr(r9, &(0x7f00001c6000)=@known="00097374656d2e61647669736500", &(0x7f0000a24000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac) ioctl$sock_inet_SIOCGIFPFLAGS(r8, 0x8935, &(0x7f0000143000)={@common="6970365f767469300000000000000000", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r10 = socket(0x10, 0x803, 0x0) lseek(r10, 0x0, 0x7) sendto(r10, &(0x7f0000f97000)="120000001200e7ff0800e90009149b00f99b60", 0x13, 0x4000000, 0x0, 0x0) r11 = syz_open_dev$tun(&(0x7f000062d000)="2f6465762f6e65742f74756e00", 0x0, 0xa0200) ioctl$TUNSETIFF(r11, 0x400454ca, &(0x7f000001a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x10001, @fr=&(0x7f0000ecf000-0x18)={0x3a, 0x2, 0x81, 0x40, 0x6, 0x2, 0xffffffffffffffff}}}) recvfrom$unix(r10, &(0x7f0000a7a000-0xfc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc8, 0x20000000100, &(0x7f0000f34000)=@file={0x4000a, "2e2f66696c653000"}, 0xa) r12 = getpgid(0x0) tkill(r12, 0x1000000000016) 2017/12/09 14:07:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x10640, 0x0) mmap(&(0x7f0000000000/0xd65000)=nil, 0xd65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d66000-0x8)={0x0, 0x0}) inotify_add_watch(r0, &(0x7f00001cb000-0x8)="2e2f66696c653000", 0x3) flock(r1, 0x9) mmap(&(0x7f0000d66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000d66000)="8a2a9ccc9c21c0999f74791ca7bf131e5d06b6e45f4445f72c78cf6a92d602dbb4303ce283373ebb391c7b4f24858d5893fb1bc08728a579967d123f", 0x3c, 0x48800, &(0x7f000005c000)={0x1a, 0x1d, 0x100000000, 0x5, 0x65, 0xe03, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000d65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000d65000)="4c50ebd4d987d51ca1a7fe9bb7be2a650a849619e46fdf3e69f4ba755fcb0aab4205dfbf01dd4da9baa6c30f42633cfd167f97d9c69279de8c57c652e7094f8ca2e9ea155eab905f5f0309b84bd317567c7d2fa254b4ce4d2de90c0d1124acee86f65c6402b25e55ff73eb1cb53bbf3ba4f0cbf5f6960683a5440ae0443349851a23cc68fdcc88bc7d98f2b9c8564abbbe8769c94697109e5f2fe0470d11ac1f7af8e5ff9e1287e0583ef401f903188981b9f07f4ac0ed1bc189d5c16124305c27c4b40a1901e4e74f7a05405fb4a6dc8fa37112f3bf818803fd16e7f1e0887cb76472c1012d39282e0ef574e92e52efc3eff6ef5a20bc10975fe6b2d05940b8d469fbe0c726739ad6dac8317424b16450db37d9ae11ad2c3044083d3a17544ca98c37b4c66d3661d0a65117b866d78f3d6a9145bc74bda6ff33282799f1302edcd41bbfee2d4472010c9e058e15424ef231e10abeb2ef03b8e536337ca38bdcc76a8b73ad61a791f70ccca51ddfa5454c6ef923d8f204b0b065c33a294ca7662c304eb1bca8abead2c6faaf0f3a9334a0695a92066508c93f14792ae71e293715d1fc3e4b7a9e94a5658b01b8e75be408c57cb28615a883f3c641d5eaeae6a3437d8dd72829e24e2bbe093481984aa178651cf9df5aa774a2732b825f2cc5bed08b6f24391d53b7aa6749134818c228c33ff8278460ada4ef9eba27db8fa87db05f13250d3dabad18ecb13b80aa456c6a883d924859699f5f98c7a0cff587e5ad619dc7035c243f4464ec4f91273854e1d0a3c9ad82677cf61efebeb70eb2354328acf5677969127f1ff590de52d7748a746c095a2aed22bcd6c88246f5a98f9fde05ba9194cf90abb780eef1a70895615d8370e38c9f1085b1812b70288ae84a2b2efb00269bbf567374059e664abee5c3091544358737419818e1b95ec6361e8b7fb83d97c568cc49cdc5fefe74a6b5447351f219c8cc7db2729c2664d6e2da65297f65e46ba8f7dee3f710aa258a940f73836d2ead8793369f4d67cb1d64c444ce1ac66817240c952df4d9a9e884463955b6bc49bcb2e78aae5725f4373c20a93f963a0c4105e3e4a0b42af3192a37a0df5ee6fb596d37eead1360b0076c301e9257942d40b91a64d9265576d116891e73908684e5273d5b4cdd2f1aa4efb85491a5f6e7ab958aeb92e7ec0afe762439170715238a007165d2c5e91e0aabdd85553430cec5c3fc84083ca7f759f96ad7b8b4cc3fc0ffd4b4f5bb0545f3b22299124add1aee70b7d7c9399247b7c853dc70ea70bdcc9bf27e9b0df7ce9526920182f74288a88844df9da7f6fcadb96700953d6b2c9a7e4e037c4a6989da3b1141b821b299aabfd84a57907ccca92251d488027169941b0dba190d44b81151bbe2c1302c19187f4d8de6ae88fb00bdcd1fd6d57fce31563986c0141203e1fe564378a0305add6218728b663e81d840019d5bc5abe38f34cc25b98b9e10975ca8c4780788c849842b41222fabab527fd24d1872b23ba1e32c45e739531b34a2a2f843acaed93c8f8f876e94f6f242682fb07c1606a38c9b3445136d769587afd6385f2544c1d1a3ed23a152702f8b74331b189e8d9a6d245cc425d8322fdc075a089ebb10f17f0564c10387e33e99d583c562c0cc4496e48eb5958048457cfaf0ffd1d864d9d04bbae80e7a60ce421f9bfe0add2230ab645f0c62e49da08c4c976dbb26d23abd4536cff26df1721f3c9995b19cae51aa30715975c8b806b4f44e7fcf89280c29ea8f82c0b7738e76f714c4f80565b3515917666ea00c4e321e494dd8146c4537fe9f064bbe1287a99743c9946ab9f8275b148b0eb2cb1463b3a52b1cc0a9178b8713af1dc936c39b2c6b1b48e6353550dcbbcb8e8afac91016c4a168dedac960ad795939c0e33ca07bdcf8aefff66a8c23193ede93892e2e63116e47b62248a9707fd5f93d618fbfbe50b59745209e2e09919b370103789bbc93c673adcbce53888936eb7a4e04466625ce982540f619bc60b09e33a1872e522a146b59a778da20d0209c828b46bba1340706e7fbeed942b18cadf8996a7a20a5f0333bace7f4a8e8684909dbf699f7244f218866923991f92b8af7b3e52441d5abdf8fb69cc161083a93080f6fce07d0be6a3f46f4a81b692b90b78608b408f897bc3a8e0e3c9639b50e659cb907991fde8a434007c385011c50b447edc3bbd8fcea460464b8ffa56c1b8a7e7537b5872d2d8d2a3d3299412dbc61824815560f2c4b75004eb49e69a1791785fa86de359a76e8ad0b209933396e4cc3c43af6bf5499df5ad4cca595a5a51d14626e30006d33f399b27c76953861974df9ec6782c8bc1f0e69225a4ab4cae2ad55f86e09ab3825e86cb280cd71703e9683a6e95e697b46ff7c85a843cf459525e3ef5d03a72b72fd34130e66e38e131812f691d9932c4ba9cd91c66652df1e2724dfae3cbd8fc0d51a0c516c0e407b38b8fef4ffc30b3279e5989d52fdb26d364dbaa807386cacd44c8150169ebbdc4d8c6abe07a296cf181640620477a5f086c9284f070375de6b39729ba29b9aab0628069e07db055c7dfd4df954f38a412666295d5189989898ae9429591b34d391336a853457b6569a5428c21b01e530eff83f291a0732b12951a7cc05d8428665b719d02b0daee32de409c09f7ef780d46d5c7ec053bf53d8812fe130a45871317815135c1d2edd0a25399025b202985be8255883cbaff1555e46de25d93ec5abbd6cbc0f728912ef491a2bda0731537b36ff83e10d6871b08ca09fe72262cfc3544600cc4a5d4ebaa7a492e35f21f0a3d7d0464670d94ce9d8d623629d54e296c3e07274af6a5a8f29a2968757888f7f7f1e23c297e84b2892a1f94ef13153f5649fe5bc73921325ae6d5270b3204623092d9fc60e8992bdf258f2eeb1703e5b00eacd403a3e21c65fe15b03eba476a2a0202aee29636befb68f4624dfeb3d264ba8fe0830194e355a109c64ed234443603a3b439f97fd4b427091eeacb96b38a30137c1d742c1bf65e8e082143ede3f6d5139aeb551efebf0690bdcf0333e6d9728347aab9ac4b79080d44e4b2fd6e7692d9d418aab581b3dbe7abde21384e0703f3485ce40af3f09fcb0809ff0c4c0329ba257865a361e0fe34d654853f518b52dbed87becc2457d3136458c3f77313284476d003ef700371d39cb44f76eea903f530f0390e7b60c3220d72c8001378e31ea1dacd553c742a96f07f7961e1326687d8d3ddee8c8ae3be5c893875637e4c1a28ce8e58f4838bdd336ffc63858199b0732f25a335f4fb9be45cecf98633aae278bcffb143bd3b04e694467dd2ea0941feef95bdc508853e244d74d218ae1f3af3775dded9ab6aa263a1fc971d1ae1f42ddda6eaf148ba57409949d3f3561f3093a36b6adfa32008a7b1cbf4507460c5914b412ceed38eabeff66315aa597f47abe124433724cbadaf0831fc10951ee62f5f8e045ac4300da7ca213027d1f9a5a3cb7806901e7d60289c225557cda03c6b0066a871a28cf83cc5cc827627434ed1297cec444745f61da9dfe71ef4745e0649cdd481c39c743eccddc53570fe8c21ebef5e545fdeb58f915f22cbfa44b415ca6bec49de16e8377394b115512a94a8af5af8f74694d22072b624aab7ee58dedea36a036eccba03357ef6a10295fe2780b3f430b35721b5c99b0665c43ac22d7f52a8b3ddd6938a6f2d4e75c4dc457b7d645846ff181a1d4752b42852ac6b022c988029c07091ad95b66ec7afe4de550676d2ca26d7e94257ad3f83f1f2e334379577d0cdc8d0476209262e52771fa82781f02847d7f0f9deba458a64d96fdaad760798d83e91fc714c86321448c32018cf62b881cd5ee86350e4ca67e575c317e783fcfe9c85916c8a065c3cd13b17c01f655788433ac73009b36bf8ba8ae98ad5b8655c549adad0a74e5da1de5876a0ff4f886dab48526ff52bdc396446d915f6d34ef42ae6bf8ead9b25e5a46a2c7b6dddcd3802ed3cbca2e63c782d181c577b8f40da69f93af47a3947d2fc5538e2be137d7542596e52ac6d9fa4f7c6fe508f3f5503e564a48dc9be8f58e2dc9ceac49f1cde64d70303c11e70dc5cb519595be0e32abd74a355bcc622647cd53990858d03b59db3f1aa094bf05160680d8aa9acc7b5b2cc362f5123632ed47b9033f8d9350bd2bf749defec10379475ff4dd546f8ad85fc3e6ea0d2f399afdcd7288c4fb3037a9243e9085991141866a0d6f3c0ab72d91df82237444ad99879292e72b7371d0744476d60da8abcf2728658ecfe38d62423312a55b40cdb30667c0dce0ced3109f3931cdcb7e37c87fda7f4b55a13c86b431283902cfdd5ef0812511c86e1cc645372d1d3f558c6221f6a8313df804a304fb2f93f291d7fb6fe319943cfc696c087a31aeb892dcc21029ef6b74fe709f971164c27e1de9e2119b2ddaee38f23b97505f3a085b8c40cf8a708d70e6d23b69c4a97b4d66fab70f55474424337780cede7598a678e00bd5bb3dcfa88fbd06f90e960a0aa4e865f87e8c17eea602ee76885d125c6f79df101eaf2dcaca70baf6d1ea1dc55b0fc8d1fe353a62c4610b7a3439122c9259004b2096fb8b600339528380a57d00985f27d7d27a9bde7835c1b659551cb363dccdcb0bea643850ffd4ea650939f3d01ccaa9a0859154600c71df1eb6fd018e63b1b03e21566d51bd2f664ef930edc2c3fb80667576debe11743b663785a84e34ba22ff9d509758e41f5b00ce830323a0139df79f87b67c384f77fbcacab11d80a90890741b91c1b31ab584a59392afc14a7b39e464fad82525bd11b77f42b42e4fa2fa9b0fdd7ba1a68f3a39ed67b5d2e297404e6a4467010e358ed8df15e9cb38d4cdff3931d917147e25182d23a8a65f63e71e0680e3e29cdf395ce305f465d4dd877f0d3ee45938bf65f9fa51fda7a9decaf91f98b0bd2b260dfb04d221da1a6693f449946f3955b08f067553da2754e429efccc6bade786c24146482169edfff816c461739a4f924ac6c8b4fa1ab96d10b997db5f67bf61dc963cb3c6c177bbe87f5f51b2dc0d058ca2be5379b8c302339031c86a4fbe16df7d392422f492e08f0a3802e0c4ff1f75fdb7b3242d6c74d092b11c167cc2896310e772ed24bc9792cc7821418be6c621c570b976523e76ae47143eea160ed4b834f23ca5b2f9cc9c68f85a1818d564df713865ca0a5af75b4c30a2ba3c0d9d4ad7a8f7ac9d6c98bc97e466fe86bfd3ec98169b71058af516909fca39ee191452cdeab09e6b8d04ecf5b1c771f7bf401a1b77acde7050102b775b8007a7ba998f96d548691cc321a6c3ae0f1d41a82d5a25b62ff89303061abb828c1153d18cb48367f565fafe291b3d17f89ccb3ed0f762fb94de80e1d6b176f124906b02d563608db052eb1c945ffd663ee6fec4ce03a8ebfda053d15b1f9e9b95727a7f40a6af7be3f37e6acc71ec46420c0f77f621374d42aa1562000828c81f864cd064a4c7b8fdf0e0fa2d3386e6361c13cb78d9f6a01474b9cf469ffbd1ce3218a9e8a1919589afb16d4258b3bde95abd0c73b44b33de68e57b0033f3d6d44b3f5c9bd857cbcd5915bc7af12045b6210c21bd9a2307db31add74c12a5034c3a838e3f90993338737ba6140c6849bbd57b89715eac0715bcb303409323356f59d453906b820f92ffc37a8fc9ec75233a1210be3d1e6d50a5974647268d67f47f3e34f11ad82704bcac205fd61e4ea02d829bb3ee4755927fcbe13c9b0ba51636c6993266c5a34adb3bdeca4", 0x1000) openat$autofs(0xffffffffffffff9c, &(0x7f00006f4000-0xc)="2f6465762f6175746f667300", 0x200, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000d65000-0x26)="2400000043003f0014f9f40700ff0300022b07040d0001002005000000000000fffc0000", 0x24) sysfs$3(0x3) mmap(&(0x7f0000d67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d67000)="2f6465762f73657175656e6365723200", 0x180, 0x0) close(r3) 2017/12/09 14:07:01 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000079d000-0x11)="2f73656c696e75782f656e666f72636500", 0x80001, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000402000)=0xfcd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000be4000)="6e732f69706300") setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000874000)=0x2, 0x4) mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000027000-0x4)="00", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) r4 = dup2(r3, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x6, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) fcntl$getownex(r2, 0x10, &(0x7f000004a000-0x8)={0x0, 0x0}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004c000)={0x0, 0x0}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r2, &(0x7f000004e000-0x8)=0x0, 0x7fff) timerfd_settime(r4, 0x1, &(0x7f000000e000)={{r5, r6+30000000}, {0x77359400, 0x0}}, &(0x7f000004c000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00001e1000)={@common="64756d6d793000000000000000000000", 0x10001}) accept$inet(r4, &(0x7f0000010000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000025000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000048000-0x50)={0x302, @tick=0xffffffff, 0xa0008000, {0x800, 0x3}, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00004db000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/12/09 14:07:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000c25000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001f7000)="2f6465762f7573626d6f6e2300", 0x5, 0x400000) connect$nfc_llcp(r1, &(0x7f000070d000)={0x27, 0x6, 0x6, 0x0, 0xfffffffffffffffe, 0x9, "8fb959c6735873e8b637f134e07c20329c03480672d7843c0fdc8f4d2f35154ee3e56ff1c033d8a8309e35ace9507d1ba95e2e24457afc4fb0559d6892e268", 0x8}, 0x60) write(0xffffffffffffffff, &(0x7f00009d1000-0x1f)="1f0000000104ff00fdde45c807110000", 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000012f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f62000)=0xe8) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f000055d000)={0xf9c, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000983000+0x920)="2f6465762f706b74636476642f636f6e74726f6c00", 0xa200, 0x0) creat(&(0x7f000088d000)="2e2f66696c653000", 0x5333ccb3355203bc) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000bda000)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x7}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r4 = dup2(r2, r3) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000b8000-0xe8)={{{@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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000059000)=0xe8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a45000-0x8)={0x0, 0x0}, &(0x7f000044f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d16000)={r5, 0x10000}, &(0x7f000081c000)=0x8) getgid() ioctl$TIOCEXCL(r1, 0x540c) getsockname$unix(r4, &(0x7f00005dd000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000ec6000)=0x1002) capget(&(0x7f0000116000)={0x20080522, 0x0}, &(0x7f0000b9f000-0x18)={0x400, 0xffffffffffff8000, 0x1, 0x7fff, 0x9, 0x5}) socket$inet_tcp(0x2, 0x1, 0x0) clone(0x80000000, &(0x7f0000cea000)="f0", &(0x7f0000153000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f0000f24000+0x19)="1d8452106b7635e633b7aed7398c3b537d26fcdddb177cff3dc31a926e1527e9bad8a7fa5e999e63d311472baf3579da") setitimer(0x2, &(0x7f00008c4000)={{0x0, 0x0}, {0x0, r0/1000+30000}}, &(0x7f000048e000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x2, &(0x7f000038d000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00001ee000)=0x0, &(0x7f00004b6000)=0x4) 2017/12/09 14:07:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000618000-0x11)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000015a000)=r1) r2 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) connect$inet(r1, &(0x7f0000106000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$urandom(&(0x7f0000f3f000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x482302) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000370000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$urandom(&(0x7f0000fa6000)="2f6465762f7572616e646f6d00", 0x0, 0x80000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000a3a000+0x14b)=0x8f) timerfd_settime(r4, 0x1, &(0x7f0000d12000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f00003cb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x7a, 0xfffffffffffffffd, 0x80000000004, &(0x7f000000b000)={r5, r6}, &(0x7f0000390000-0x4)=0xfffffffffffffffd, 0xfffffffffffffffe) syz_open_dev$tun(&(0x7f000078c000)="2f6465762f6e65742f74756e00", 0x0, 0x20200) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f000008a000)=0x0) mknod(&(0x7f0000000000)="2e2f66696c653000", 0x138, 0x7ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffdfffff, r4, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00007fd000)=@assoc_value={0x0, 0x4}, &(0x7f00000ec000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f000050c000-0x8c)={r7, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f00006fb000-0x7)="000000000000") mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000e5c000-0x8)="2e2f66696c653000", 0x40, 0x10) accept(r3, &(0x7f0000e43000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a8c000-0x4)=0x6) r8 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) fallocate(r8, 0x11, 0x0, 0x44400004) connect$inet6(r2, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2017/12/09 14:07:01 executing program 0: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000a62000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009d1000-0x4)=0x1c) sync() setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000340000)={0x0, 0x0, 0x0, 0x800000009, 0x0, 0x7, 0x7fff, 0x0, 0x0}, 0x20) unshare(0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000c5f000-0x4)=0x8000000004, 0x4) socket$inet(0x2, 0x8000a, 0x7ff) write(0xffffffffffffffff, &(0x7f0000eb5000-0x28)="", 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000fa6000)={0x0, 0x7}, 0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000012a000)={0x0, 0xe2, "bbeac004d77e48057d0300000000000000d1cc599f79b57a4e8c3cccf7788011213ae5f15159fa3e082c26eddf3dd558496b92765cbc6c144b72d69500515ca1fbe11851c7dd8c90be71aea6c138f7bb8e53ea6c32d34fecaa58f319293a783860af6dfce4dfd19c9a13a826ae9ddbf7a74703de049db14036b88650938559b2fc57a30f90abf88bfd1e7d78020000004d747af07191cb52b856337d7209c284fc1f3cbe1a7931a39134a0dde9245eabd196ac5f3af97be36ef1e55f6a3b02318afb81d82a0753c3a2c761c8667371b083bbfaf0b9f472406f1dd5a893bf4f35e0fe"}, &(0x7f000026f000-0x4)=0xea) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000df4000-0x26)="260000005e0009000095faf8000200004000fd000300000006140000000208dae5060000eade", 0x26) 2017/12/09 14:07:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000297000-0xe7)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000fec000)={0xff, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22a, 0x2, 0x0, 0x101, 0x1, &(0x7f0000bc8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x57404604, 0x6}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f0000599000-0x8)={0x0, 0x0}) ioctl$UFFDIO_COPY(r3, 0x8010aa02, &(0x7f0000a6b000-0x10)={&(0x7f0000960000/0x2000)=nil, 0x2000}) wait4(0x0, 0x0, 0x0, &(0x7f0000c44000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r7 = fcntl$dupfd(r2, 0x406, r1) setsockopt$netrom_NETROM_IDLE(r7, 0x103, 0x7, &(0x7f00007da000)=0xb9, 0x4) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0xda, 0x5, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) sync() setsockopt(r8, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000332000-0x3)=0x0) close(r3) close(r6) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f00007f7000-0x4)={0x100}, 0x4) dup3(r4, r8, 0x0) 2017/12/09 14:07:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x8000, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000029000)={&(0x7f0000005000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000054000)=[{&(0x7f0000000000)="46343ebf8dac5c2b440677c405605e49057e36760edfee6cdd4ac3fb53c9dd6ed420cbed074b8bde1d35ec6f108d7cce32b90761db61f6187acb3ef178b13cacacaa4e3d714da37185dc25bb725810fd829ea86060d4485d", 0x58}], 0x1, &(0x7f0000059000)=[{0x20, 0x11f, 0x8, "232df015a8d2b783d8932bc730a9a2"}, {0xc0, 0x11f, 0x5, "1124729a4e75c141aa32cc0e655e8bc3a902bad36c01f47d6ee1638bf93573982abe6b6ef410208c783ea15cf03f9c11723027f24028f9a684116f6130cf82668261df9445efa724f1b4386a85f90098e3f13e7afcdaec0918e303626870e9e5c4a5d6f81e09c382b5acbb7fbcbb5b918c8dbb417d3437542de5335a0a02cf69c2576d0aa59c4dd5f2f95ae2f1fb8156ab0ab1734a4e9cfc6625103e9ccdc4a449846b5234f436cffe2320c9c5be"}, {0x28, 0x111, 0x0, "68566ec95d98991431d0f77cdfe4778e09e10a98"}, {0xd8, 0x119, 0x8, "8c8f713ed7ce4c8dad21e85f9c91946cae717506d75f58521dba1e37a33929021506864ef5e07ac65ab4a3ce31fc44fa1a0397c3be70ee4c43cf56ad476ea90529ec8bb9595fe882ab31dc7374636ecfb6d66a4ee9425c8ec598c52d34e80ee52768b73394f08c5ebdc576bb94e6b1ebb5472b28973a0d438415dec8373ea1a57893876bce2b86e77ae0dd491daacb957002d6226e8e8a1969fbd81177c159e58eb4a4ddb14585afe20d5d3d36778143da2015ec9612c4c9619271f6f7367fdf80408701c2"}, {0x58, 0x11, 0x9, "0c1249c189d79bdc4a0515a72a73c2121009bfe7e9ab8b9e78359bf90d0ebd81367710d84f9ea9d5bd92a286674b376803a61538c526d1a018a75510924195e6259090b59495"}, {0xc0, 0x88, 0x80000001, "c31772dd0866319b226aae6016514ae1515fd15b291e7f0ea348d203c98e2662f6891d2e18f6073841541e3ae82e34357f718bb64294089236485a8d7b44382005118a57ec0818924ef1703ccc5cf8f83212187e60054c7364f1e88ca664371b04b600805c214e320db035c3efeca9d9f01a3ad4329e9a39ec4505a4874bd77d3896657f4503d219834edc9403d0e3304df5ae401d1b52a276ef7f1ed06d5d69c26cd4c799fe0574f599"}], 0x6, 0x0}, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x800, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f66696c653000", 0x26) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) getrlimit(0xb, &(0x7f00003d4000-0x10)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f000083f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69, 0x1, &(0x7f0000385000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x11, 0x80003, 0x8) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ee9000)={0x0, 0x4, 0x9000}, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d71000-0x10)={0x1, &(0x7f0000c2d000-0x8)=[{0x1, 0x7, 0x5, 0xfffffffffffff17f}]}, 0x10) syz_emit_ethernet(0x3a, &(0x7f00005c5000-0x3a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x3, 0x68, 0x8}}], {{0x800, @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, {[]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f000004c000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @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, 0x2, 0xffffffffffffffff, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socket(0x6, 0x80807, 0x8) clock_gettime(0x407, &(0x7f00000aa000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000c52000-0x21c)=[{{&(0x7f000040b000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000078a000-0x5)=[{&(0x7f000045c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x1, &(0x7f0000a7b000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x100}, 0x0}, {{&(0x7f0000e5b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000786000)=[{&(0x7f0000ee8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f00004ec000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f000098b000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f00001f4000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f00000b2000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f00007fe000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000cc2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000402000+0xe75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}], 0x8, &(0x7f0000ae2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0xff}, 0x5}, {{&(0x7f00007e1000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00000a5000-0x70)=[{&(0x7f0000b0c000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f00004ae000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000396000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000947000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f00006a2000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000fd5000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000026e000)="0000", 0x2}], 0x7, &(0x7f0000520000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x3}, 0x9}, {{&(0x7f0000fb0000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cfb000)=[{&(0x7f0000641000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000b5e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000d12000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f0000b9f000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}], 0x4, &(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1, 0x0}, 0x2}, {{&(0x7f0000de5000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000094e000-0x20)=[{&(0x7f0000e2f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f0000aac000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}], 0x2, &(0x7f0000ee8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0x200}, 0x6}, {{&(0x7f0000554000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ad9000-0x50)=[{&(0x7f0000a00000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000c23000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f000086a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f000013b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a9a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x5, &(0x7f0000914000-0xf)="000000000000000000000000000000", 0xf, 0x4}, 0x9}, {{&(0x7f0000b98000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000229000)=[{&(0x7f0000637000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}], 0x1, &(0x7f0000a76000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x8}, 0x3}, {{&(0x7f0000116000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000300000)=[{&(0x7f000008d000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000a8a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f00006be000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x3, &(0x7f0000125000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0xe0f}, 0x8}, {{&(0x7f00002af000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009b5000-0x80)=[{&(0x7f0000893000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000186000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000a04000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000c12000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000bb6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f000076c000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000578000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000212000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}], 0x8, &(0x7f0000aa9000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1, 0x112d}, 0xffffffffffff509d}], 0x9, 0x40, &(0x7f00001b7000)={r3, r4+30000000}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00002ff000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, r5}) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000fbb000-0x4)=0x4, 0x4) r6 = open(&(0x7f0000028000)="2e2f66696c653000", 0x1, 0x8) mkdirat(r6, &(0x7f000002d000-0xa)="2e2f636f6e74726f6c00", 0x0) mkdirat(r6, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) renameat2(r6, &(0x7f0000037000-0xa)="2e2f636f6e74726f6c00", r6, &(0x7f0000036000)="2e2f66696c653000", 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000e54000-0x98)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6}, &(0x7f0000bbd000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000f2e000-0x10)={0xc259, 0x202, 0x8, 0x56, r7}, &(0x7f0000882000)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eed000)={@generic="12b2cbff3afbefe34f5c31cac184b24d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000095c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff02, 0x6, 0x3, 0x504, 0x3, 0x20, r8}) syz_emit_ethernet(0x61, &(0x7f0000809000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @llc={0x51, @snap={0x1, 0x1, "1c", "cb55e0", 0x8100, "b2dc38b5d046d43fba7a820d2a6d381edd9c35ce7e2c50ff78177e7c418c6cac6503f717787eb7913eb607cb9539cc0edb736334b21442de4152dcc4fbc1e67fc267b992a881534495"}}}}}, 0x0) 2017/12/09 14:07:01 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000008000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r1}) r2 = socket(0xa, 0x80001, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x3, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[@lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x4, 0x0, []}]}}, ""}}}}}, 0x0) setsockopt(r2, 0x0, 0x40, &(0x7f0000000000)="", 0x0) 2017/12/09 14:07:01 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd9000)="6d6f756e747300") mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000fd9000)=0x0, &(0x7f0000ba6000)=0x4) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00002b9000)={0x2940, 0x5, 0x4, {0x0, 0x0}, 0x9, 0xa8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$usbmon(&(0x7f0000fd9000)="2f6465762f7573626d6f6e2300", 0x9, 0x80) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000a49000-0x18)={0x1, &(0x7f0000fd9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000090a000)=[{0x9, 0xb9, 0x6, &(0x7f0000fda000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000049c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f00005e7000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000fd9000-0x10)={0x0, 0x0}, &(0x7f000021d000-0x8)={0x0}, 0x8) syz_open_pts(r0, 0x4000) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/09 14:07:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a36000)="2f6465762f72746300", 0x4, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000579000-0x11)="2f6465762f7667615f6172626974657200", 0x12300, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247009) 2017/12/09 14:07:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000000000d) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf5000-0xc)="2f6465762f72666b696c6c00", 0x900, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009cf000-0x98)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4691, 0x61f}, &(0x7f0000201000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fe9000-0x98)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x69c0, 0x0}, &(0x7f00000d7000-0x4)=0x98) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a2e000-0x11)="2f73656c696e75782f656e666f72636500", 0x240, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000e53000)="56eb5fd692d31a1a20fc5cfd46d63e3520b21757e47572587a8319a4c2a78f773582a6bf64143fa11ef56767a2b4b7de92c24b8d49c6dce1b7ca0a94a15297b300777e3d9ff49aa35c86b4ae09606df5e3753755007c70c01310f02e05a8c673e18115d28ef10bca9805d0e1a703828c0f68579649b4a3c2256e1590cba71c3d08bd8ee90e5e40b6c4f6e8c98e", 0x8d) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000acb000-0xb8)={0x0, 0x1ff, 0xffff, 0x1, 0x537e, 0x4, 0x10001, 0x7f, {0x0, @in6={{0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x1941}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x3872, 0x8, 0x1}}, &(0x7f0000e36000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00001e2000-0x6)={r4, 0x7}, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000df5000)=0x0, &(0x7f00009ec000)=0x4) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f00005d0000)={0x40, 0x0}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000b50000-0x8)={0x0, 0x0}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e17000-0x8)={0x400, 0x1}, 0x8) clock_nanosleep(0x9, 0x0, &(0x7f0000924000)={0x0, 0x1c9c380}, &(0x7f0000cbf000)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f00000e6000)="2f6465762f72746300", 0x4000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000db9000-0x4)=0x1, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) readlinkat(r1, &(0x7f000004d000)="2e2f66696c653000", &(0x7f0000b76000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e6e000-0x9)="2f6465762f70707000", 0x8000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r6 = gettid() perf_event_open(&(0x7f0000e92000-0x78)={0x5, 0x78, 0x6, 0x100, 0x9, 0x7, 0x0, 0x6, 0x409, 0x2, 0x7, 0x5, 0x10000, 0x10, 0x0, 0x3, 0x4, 0x5, 0x6, 0x4002, 0x2, 0x8, 0x7, 0x401, 0x3f00000000, 0x9, 0x0}, r6, 0x4, r1, 0xa) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000da6000)={{0x0, 0x3, 0x1, 0x0, 0x1}, 0x0, 0x6, 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]}) ptrace$peekuser(0x3, r6, 0x101) getrusage(0x1, &(0x7f000018a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/09 14:07:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00007b1000-0x2)="2e2e", &(0x7f0000c1a000)="2e2f66696c653000") r0 = accept$unix(0xffffffffffffffff, &(0x7f0000cce000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000450000)=0x1002) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) sync() r2 = getpid() sched_getattr(r2, &(0x7f0000ad6000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000514000)={0x0, 0x0}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000684000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") chdir(&(0x7f00001af000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a6d000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TTUNGETFILTER(r4, 0x800854db, &(0x7f00007e0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f000042b000)={@generic="00000000000000000000000000000000", @ifru_data=&(0x7f0000017000-0x20)="da3deb63cd8d8f83cb904ac1f74807ec499fe05f5ef610e0b61df13c0fd7dae5"}) r5 = gettid() shutdown(r3, 0x1) r6 = dup(r4) capset(&(0x7f0000e90000-0x8)={0x399f1736, r5}, &(0x7f00000ed000-0x18)={0x8, 0x6, 0x1, 0x2f262fad, 0xe79, 0x200}) perf_event_open(&(0x7f00005e2000-0x78)={0x3, 0x78, 0xfffffffffffffff9, 0x4, 0x100000000, 0x1ff, 0x0, 0x0, 0x1008, 0x4, 0x800, 0x100, 0x1, 0x8, 0x0, 0x1, 0x2, 0x8, 0x0, 0x20004, 0x7ff800, 0x478, 0x1, 0x8, 0x400, 0xffff, 0x0}, r5, 0x1, r6, 0x8) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000fb8000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0x100000001}) bind(r1, &(0x7f000018c000)=@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r7 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00004e7000)={@common="67726530000000000000000000000000", &(0x7f000047a000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0xff, 0x8}, {0x100, 0xffff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = open(&(0x7f0000e24000)="2e2f66696c653000", 0x200, 0x4a) mq_timedsend(r8, &(0x7f000078f000)="4f3cfcccad3a23f26c14c42a3ff01a5692bc1c5a248c292bdda1aa53cd2929d9770de797af5eeb162d83ace4d555fab9417537eb410650d6ee162adc06b42cce6f", 0x41, 0x9, 0x0) gettid() umount2(&(0x7f0000f2f000)="2e2e2f66696c653000", 0x0) sendto$inet(r6, &(0x7f00000d3000)="", 0x0, 0x20000040, &(0x7f0000c5e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 14:07:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) unshare(0x80870000) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_open_dev$sndseq(&(0x7f000090e000)="2f6465762f736e642f73657100", 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f000033a000-0x8)={0x0}, 0x8) open(&(0x7f0000e07000-0x8)="2e2f66696c653000", 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/09 14:07:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) statfs(&(0x7f0000020000-0x8)="2e2f66696c653000", &(0x7f0000012000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) syz_open_dev$tun(&(0x7f000001f000)="2f6465762f6e65742f74756e00", 0x0, 0x2100) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000179000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x4002, &(0x7f0000695000-0x2)="c008") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r1, &(0x7f0000013000-0x8)="2e2f66696c653000") r2 = creat(&(0x7f000000f000)="2e2f66696c65302f66696c65302f62757300", 0x2) fcntl$setlease(r2, 0x400, 0x2) r3 = add_key(&(0x7f0000a3d000-0x5)="7573657200", &(0x7f000010c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000063c000-0x1000)="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", 0x1000, 0x0) add_key$keyring(&(0x7f00007f2000)="6b657972696e6700", &(0x7f0000740000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) readlinkat(r1, &(0x7f0000020000-0x8)="2e2f66696c653000", &(0x7f0000013000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000a4a000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000247000-0x68)={0x6e5, 0x20, 0x5, {0x77359400, 0x0}, 0xe52d, 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]}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xc4) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000f41000-0x2)="2400") socket$inet6_tcp(0xa, 0x1, 0x0) truncate(&(0x7f0000031000)="2e2f66696c65302f66696c65302f62757300", 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001b4000)="2f6465762f73657175656e6365723200", 0x7ffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000f5b000-0xb0)={{0x8, 0x7fff}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x800, 0x2, 0x8, 0x9, 0x44, 0x20, 0x0, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003b4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000195000-0x4)=0xc) fcntl$lock(r4, 0x7, &(0x7f0000d9f000)={0x2, 0x3, 0x0, 0x5, r5}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000931000)="440d0503130000031d078900ec", 0xd) 2017/12/09 14:07:01 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xef8bf9302df1c4b2, 0x1, 0x1000, &(0x7f0000f6c000)={0x0, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f69000-0x4)=0x2, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005ee000)=r2) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x17, &(0x7f000097d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6b000)=0xc6) r3 = socket(0x1b, 0x400000002, 0x7c) write(r3, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000001000800010001ffdcffdf000d", 0x1f) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b72000-0x1)="04", 0x1) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r4, &(0x7f00004df000-0x25)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00002b3000)="1f0000fa0004ff00047645bb0700020079d10000890006222000a30000120007fd25f26e2fe49430bc7fbd92199913acb2734a7fafefd8d22c9e542509304eac9262140828b82df19f882cd5ee5d3c2709bd365e75fdebadbcf3b8ce85742e351140128097ae5df197c2e70157c470ff37d1f76d825e3a412245c0685d6fb8886bc639afa7d11c9d721dc44dfdcdfbfc7a01d845db8c7aa19d1580764eb0061841edb968aa5c3a9abe57ef1006c5f2ddbd7762011a19d073a89d4b95c359b2022e5da65cf65b29ba2775be34a80997d7298fc1be74f275da6c77fdae5af57c2f7b54c0389bae163922", 0xe9) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 14:07:02 executing program 5: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x11, 0x101) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000890000-0x4)=0x404, 0x4) mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f1f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) listen(r1, 0x800000000010000) accept$unix(r2, &(0x7f0000726000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005ab000)=0x57) r3 = accept4$inet(r2, &(0x7f0000c32000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2a000)=0x10, 0x0) clock_gettime(0x7, &(0x7f0000eab000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b1d000)={0x0, 0x0}, 0x80004) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000089e000)={0x6, 0x4, 0xffffffffffffff67, 0x881, 0x0}, &(0x7f00007fe000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000ed000-0x8)={r6, 0x7}, &(0x7f000076f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000fda000)={r6, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1c7, 0xab03, 0x20000000000009, 0x7, 0x8000, 0x413, 0x200, 0x300, 0x5, 0x1b, 0x80, 0x6, 0x40002, 0x8, 0xfffe]}, &(0x7f00001b6000)=0x108) r7 = socket(0x10, 0x803, 0xc) sendto(r7, &(0x7f00000e9000)="14000000040ae702000000ffff000000000401e50100", 0x16, 0x800, 0x0, 0x0) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r4+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) getrusage(0x0, &(0x7f0000c42000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x98, &(0x7f000043e000-0x10)={0x77359400, 0x0}, 0x10) r8 = gettid() socketpair$unix(0x1, 0x4, 0x0, &(0x7f000032b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r9, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r9, 0x8, r8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000b90000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x2) 2017/12/09 14:07:02 executing program 2: mmap(&(0x7f0000000000/0x833000)=nil, 0x833000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000833000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000834000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000834000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000836000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000836000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000837000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000835000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000836000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, 0x0, &(0x7f0000836000-0x4)=0x0, 0x80800) shutdown(r1, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0xb75de41bcb6ba4ec) mmap(&(0x7f0000837000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x3, 0x84, &(0x7f0000075000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r3, 0x6, 0x8000400000006, &(0x7f000083b000)="00000000000000000000000000000000000000000000000000", &(0x7f00003de000)=0x19) mmap(&(0x7f000083b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000083d000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083d000)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000083c000)={r6, 0xe6b, 0x8, 0x400000080000004}, &(0x7f00004e5000)=0x10) r7 = socket(0xf, 0xa, 0x673d) mmap(&(0x7f000083c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4(r4, &(0x7f000083f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000083c000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000468000-0x18)={0x0, 0x10003, 0x0, 0x7, 0xffffffffffff4c8f}, &(0x7f000011c000)=0x18) socketpair(0x2, 0x5, 0x0, &(0x7f0000177000-0x8)={0x0, 0x0}) mmap(&(0x7f000083c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f000083c000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083d000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f000083d000-0x8)={r9, 0x1}, &(0x7f000060d000)=0x8) socketpair(0xf, 0x7, 0x1000000000d06f, &(0x7f000040e000-0x8)={0x0, 0x0}) tee(r1, r1, 0x9, 0x7) mmap(&(0x7f000034a000/0x3000)=nil, 0x3000, 0x2000000, 0x32, r1, 0x0) connect$inet6(r5, &(0x7f0000107000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400000000000800}, 0x1c) mmap(&(0x7f000083d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f000083d000)={0xa, 0x0, 0x8000251, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fc}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x29, &(0x7f0000837000)={@loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0}, 0xc) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000840000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000840000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r10, 0x84, 0x8, &(0x7f00001a1000)=0x0, &(0x7f00003f7000)=0x4) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000840000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000840000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000560000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r7, 0x1) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f00005b8000)=0x1, 0x4) 2017/12/09 14:07:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000e93000)="2200000019000709000700d7090002000a1f00000085080018000000040007001900", 0x22) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000040a000-0x10)={0x2, 0x2, 0x200, 0xa27e}, 0x10) r1 = epoll_create1(0x0) poll(&(0x7f0000e99000-0x48)=[{0xffffffffffffffff, 0x0, 0x7a}, {r0, 0x0, 0x7f}, {r1, 0x9, 0x7f}], 0x3, 0x401) rt_sigaction(0x40, &(0x7f00009d9000)={0xfc00000000000000, {0x14fd}, 0x10000000, 0x3}, &(0x7f0000b5f000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000835000)={0x0}) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f35000-0x9)="2f6465762f72746300", 0x80000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000482000)=0x626be8b9, 0x4) r4 = request_key(&(0x7f0000fcc000-0xa)="626c61636b6c69737400", &(0x7f0000630000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cad000-0x9)="2f6465762f72746300", 0xffffffffffffffff) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000940000)="ce716a92bcdc4bd45cb258182ec8c6c221") r5 = request_key(&(0x7f000083c000-0x5)="7573657200", &(0x7f000068b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000579000-0xa)="bd2e626465762c263900", 0xfffffffffffffffa) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000cfc000-0x4)=0x8ed, 0x4) keyctl$negate(0xd, r4, 0x4, r5) accept4$unix(r3, &(0x7f0000781000-0xb5)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000655000)=0x1002, 0x0) syz_open_dev$sndseq(&(0x7f00001e5000-0xd)="2f6465762f736e642f73657100", 0x0, 0x401) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2017/12/09 14:07:02 executing program 0: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000914000-0xc)={0x0, 0x0, 0x0}, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r4 = eventfd(0x1) r5 = socket$netlink(0x10, 0x3, 0xe) r6 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000fb6000)=[{&(0x7f0000b28000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r7 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f0000fb9000-0x50)=[{&(0x7f0000fb6000)="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", 0x1000}, {&(0x7f00001e3000-0x4c)="96b7315a7b785a847b4591c2e527df04bb49a4268e86b7d5b51cca2ac35abc67276c3cd50fc34e67da84970ae9040802f02f51d91b2954a9319e68692fdf87b559fa7a941a44fd5b639e52b8", 0x4c}, {&(0x7f0000582000-0xed)="62c2dc594ff9693c4698616b90262d197dd6b359410857c87a46094401c3f3b45dbef84c352af6b759deb2accf30d6645742cab1a5de7c4467aaed054714e1939f44f04f5e46333a283828e07edd5fa2e6d65f0b5db8c65c177abdb41edfdd6892d4b4c52b0a25027c6a6dc841de238867f9bf8d0318dfee3e98a825b76659d02ac6a17861599045bf0e1e9ad5364f8df114f365a6a830bec516931032946b0738205749938a44177499a8d5c5cdc6eeea9d50e7191f521b72e52f07e2aa90dffd88c46cfe9029f7bb1a41e299a5908fa42bb94bd10796591f0346e348ca794a7b0e6a66b83714d0cda53c1382", 0xed}, {&(0x7f0000bd5000)="319176c0c057303e7d973f2358112d8144f36ee827f81af31c81f61a483e41db1bd150c59f2309dc246156b7d67bb57d8cff40e749bbfc513425a0c64c98a5d44d646b03bc530a67c3657e5b52d29798b06fbdc6dfbedeb3a6efd98f7b8ba747c0ad361d", 0x64}, {&(0x7f0000217000)="1da7913ea22a87d94516bf24b34abb2701beef3e7f943d63485c3738ddac5ad6ed89315651e617c9b50705c77a96312f2e83ecea83daf769badc50", 0x3b}], 0x5) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r6, 0x40d, &(0x7f0000a35000-0x8)=0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fbc000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000054a000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept4$packet(r8, &(0x7f0000fbe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fbe000-0x4)=0x14, 0x0) sendmmsg$unix(r8, &(0x7f0000a60000-0x118)=[{&(0x7f0000fbd000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000fbe000-0x90)=[{&(0x7f0000fbd000)="cd4446103fd7f7fde5dfe87078745c231d1b9ccb6e78da19d57d04ee25518511d87a5de2fffd7156042251a92934aa7bd9d603da3c037a9282c9fd2b26", 0x3d}, {&(0x7f0000fbd000)="2ae1b951d93b5e1018352899cc89ff31edcba86ce746b2284d86c790bcc26b3690806220075891009235317a0e8a90bf26abef3ca31f3113b89eb70a0a4bcc129d9b51e145d778e42f5e9b638f531a433dbf9421baf8a8fb02922f8374cd3fafbece1b32c0b02ab68aaa2e9246928e45030431d3bc6392df2b1848897183f749911da594c6f08e78d55fa520a61143141bfbee4e1983f3b06b0f04e76b9a457b8cb5b01c661533aa308d19a45601061b34e40100d2aa52e53a46cdd086d99f8b155ccb59a421c6bff3565ba516a3c86d04", 0xd1}, {&(0x7f0000770000)="dd40edc54d436afd18b06223b88857a3d4d9c1f1f7c1dd69b362a9e8792e1432e3d32c05a693f8c9e7342cec108d7f21c7150d77a360cb6c9c1eb6e63f5d7bd49e591ce7d1aa8f55ec17beeeba07e9ad6bf0fa69a2c26cf425a76cdd12f88c8552e6af09b403e639b85e7ea2f08d8e74688ab35999f884da59039887a65570df39dcd994e8d51154bca98f6bab85", 0x8e}, {&(0x7f000019f000-0xb2)="c2a40ae3037ab483b61ac9597001693c15f81d6174c6b84c2f2e2ac5e6e2485d2843d9ab87ba5880b23ee7bfcdc44c349221ecc7837a05c05c72d2502728977fcb204eeec0fdd81c3271a2197e5d76b2656da2915c0ecf60b04da3d9dc9d42498f2d1af3851ff36bfdb1170d5f1ac0a45ac2f43478a980e2d04acdb7332672152021b99758f8cd23198ac6539c41bbda41c85c2c347e021fe40c2060c2325e47510df357791acd6a7ead12684e4a099cceab", 0xb2}, {&(0x7f0000cf7000-0x5d)="fdf77e3573d2843904584a1fec7809325bba2880c3c6406dff58c813f206fd22cac011f6fddb560901b2dd3790b59134827d2d900807eb53b184c0bee7dd2b2e7940f72eac3e4af50ebd81a29a53ee975a13186c9b5532a7398a34c6a56fb14404193a", 0x63}, {&(0x7f0000a21000)="", 0x0}, {&(0x7f0000fbe000-0xf8)="1e6acee517f600fce04ee3f653ccf51b04202c9746a87b922e847b1a9dbd4280f0938d48cf249a12faa4c2bcffad96eb4da363caa814005d9400e924ea53d265e220603c6f7d6e61d7b68c777c698589a346ddfeee93960400e39b46bbbd9bdebe98e73a27d6dd24250925319d7359d9caa62c68d0ebec685b6db22e3a9a3703e50df30b1418988d1edd7a3019a6e2c74907b68a1509fcf32950f21b20176e10d76b0c13b3bf4a8748c247379cda2debe311cc549d883265c13531c754afe69cf9d444d9d1075baf94aba71fc5e17d440ffc4e581e1562f611502c5a0594126dd7bccccd065a32c7b94cd78eb212dc5162fdc5d78b4f9b49", 0xf8}, {&(0x7f0000438000-0x4d)="dc8f57fca5bf2398b10bb0752dade44a8227cf85addf376fcb4f9af564283dfaeb539b7174ff66741f3d64683fd938c42d29ee05453696a282e73e1cdea83d708364b0b4a7146433e52af87af6", 0x4d}, {&(0x7f0000fbd000)="", 0x0}], 0x9, &(0x7f0000444000)=[@rights={0x28, 0x1, 0x1, [r4, r5, r4, r4, r7]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r9}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r0, r7, r6, r8]}, @rights={0x20, 0x1, 0x1, [r4, r5, r7]}], 0x110, 0x24000800}, {&(0x7f00008c3000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000fbd000)=[{&(0x7f0000116000)="e722c27cd35ab34b066929659493a0203db16a2efae50bda2d265b873d0672e08bc849bb7173e38318efb4887dea855915672f58716ca7e17935bb2ea26b5d8c1f3985ca86001e7a9113c5191fe49ef9594bc7b5533c6ce204d38efc0aa13e578f346cb99ca235d0c9d09fa6f46fdfadce9edfe0e55af510b415cf002da507fb590ebcc0807d348ae003a90e46dabd565564e1be63a283a5845936e2a550c5c9c50962ee05756610b8b45f99be5ddd9f7ef8fce02568", 0xb6}, {&(0x7f0000fbe000-0x1)="78", 0x1}, {&(0x7f0000e47000-0xab)="90cfa577471d1c3e67cff8a9330d0161a25eae0d5ec5a4c9ed32786975f920e35e9bc6a84c5a10d52ac5d051a846365e144a5d112943d63edfd00ca024adcc74a2d550476935cc8343f4c314a24b6ed4fc84b98d23860d519a7c973c515f6d2698e331e747bc998c4003ade93acb496cdb6493b7699ccfd1f47e0c8522aaa8f1c773dfce9e198c2cfb5d8ab44f4b94fcea881fbfeb285c747d67618a94e3056e79882b1e9315a5a631fc7c", 0xab}, {&(0x7f000076b000-0x12)="1babd67b4b73404c34505a9b8343e1b4c8d8", 0x12}, {&(0x7f0000afa000)="99d090d5ac4a8127b56efa03bb7a5add1f6d80a9ee5fa1788999af2b0999f000724493b410d59b6dab6061193e8919735a2a15a283677e014a56ec123236194096861f38ea41b20a38964d8aaab740c30b64d7009bde4c1b061e966b276140cdd4ea56f8142ca5ad3e070787679a15951f7d8188565446d6df451fff92f4a0b373c3c9fabb25038dfa3ef4338ef7b9b4a3201a8bede4d08edf928c16cc5cd1b92c87834981febf66f86e44c0800c3271ae9927ccfb5761652b58a5c652cbb9419cce7577c64421927a316d7b5d7c02aa000287ca0532b6bf665c7973362ec59ee3fbf42bb421b7d8a783", 0xea}, {&(0x7f000053c000-0xcc)="02b939827431639d42cd8c1fb9fe6362f5d5b23bdff599ab110c3a4402bd48daa9193b3bee62cb8306f13b6e197d4d8e20f63f511ea347aa682dddd51c0d0d6c7ffd7de5d20ba0090826480397e90759b9194e9af45051065ee12fb0e123e64be841c42b2734444f6ecab81381158bbbe9d2523f9557f0422eda6ac11910acba76af7a3b1cc1da35079c437c6e981f4f752ededa5f28d54d42b605ad941b373fa22becc3795e67b5d3337286114fcd5f89ac4d53288d4f872f3dedf152bb9649043296fc7c69655c5b2da0ba", 0xcc}, {&(0x7f0000fbe000-0x41)="ff426e03596cabc33c81e99d91aa894e3df323443ae6f7e3c29ba348e1c0f76e14a4d339da2f3b78f480008187c94235204d5498dbb99a098fcacdc3fa83cfafa3", 0x41}, {&(0x7f00008f3000)="02d684f6bb88d058e1015ad5e588e6601ef0dad95e8ee9443733cd8a87835eb60b26b1269675f2caf58181d4352411c033934c71ebc1b43f68fcffcebda7", 0x3e}, {&(0x7f0000eaa000)="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", 0xfd}], 0x9, &(0x7f0000fbe000-0x130)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x38, 0x1, 0x1, [r7, r0, r7, r8, r6, r5, r4, r10, r5, r7]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r8]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r0, r8, r5, r7, r7, r0, r8, r6, r6]}, @rights={0x18, 0x1, 0x1, [r8, r6]}], 0x130, 0x0}, {&(0x7f0000eb9000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000e5d000-0x40)=[{&(0x7f0000fbd000)="a6dc65e9da32ca6131a29916d611a15d9dec029f179a880259dd8fd26ae9759612e8a0a6e58d7ec5ce3ecb45641076f3f7817239d9b15e669b15cd319c5e471d05a88e3f92094f2184162adcc6180233ede2dacdb20c97edb8ab7b435c5a01e20f67e0542be67f11e1efde96b036d2f4e31b87675718877da9795ebd3f9f21196bebb9a17217e07520e3587103b49d3df6d2c90a4b97fbd58a352ce40e5e0f5b01614bfe812460d1b7b85a0d9e4916cfce8ddaa06b729a2d57c77898ad32bf7fad3b9a9a73", 0xc5}, {&(0x7f0000fbd000)="b5adeb5946a72589687f418cc4f309bb2fbe4da688ea847c50edb2d4896578c6ff5ab8084dcd887a55d80bc346c446fe1ad7dfe3474916a37ce625078d676271ba4409bcf95ebca8e2f143281e5017796851e25e9ef2d83493169da1adffa0", 0x5f}, {&(0x7f0000fbd000)="dcd4f8439b1d34fcf92783477e380d1d9da6c37f4247cc4c2e45e3c83e0a8573509ec8a29951f11680a4fdfe9856b154863ff353924319b55e4750d0a9503c357d7977698234c5", 0x47}, {&(0x7f00008d2000)="70878d7835719a9e899958fbb6f60e102afc1d787e028620d3ec21ad6b0f924121ba74c30f5446c7a6b9359b916a05811bca4a32d0dacabc50a5e09a678810847b7a2957cfadffe0c16c7430b3bfed1d45ce6d01659413a0e8eb43825debdf822b3697865db95fff6e6f0ea34557a97d8e5d2e88b05825c490017e61a8374ded22a5dfa53a021192c49867bf9e7835595c72a56b", 0x94}], 0x4, 0x0, 0x0, 0x4000815}, {&(0x7f0000fbe000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00003dd000)=[], 0x0, &(0x7f0000110000)=[@rights={0x18, 0x1, 0x1, [r8]}], 0x18, 0x40000}, {&(0x7f0000fbe000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fbd000)=[{&(0x7f00002fb000)="", 0x0}, {&(0x7f0000fbe000-0xb)="41cc511416432e686d5d1c", 0xb}], 0x2, &(0x7f0000ce8000)=[@rights={0x30, 0x1, 0x1, [r11, r4, r8, r0, r6, r0, r6]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r5, r4, r5, r8]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r8, r6, r0]}], 0x130, 0x40000}], 0x5, 0x40000) ioctl$sock_netrom_SIOCGSTAMP(r8, 0x8906, &(0x7f0000438000)=0x0) getsockname$netlink(r0, &(0x7f0000fbc000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c8d000)=0xc) r12 = socket$netlink(0x10, 0x3, 0xc) writev(r12, &(0x7f00001ce000-0x10)=[{&(0x7f00002cc000)="1f000000030319000000fedcffff3affffff3b85036c00f7000000ff3ffe52e0fc", 0x21}], 0x1) 2017/12/09 14:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000718000-0x9)="2f6465762f70707000", 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001ac000)={0x20, @tick=0x8, 0x10001, {0x0, 0x9}, 0x0, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a84000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f000072e000)=@ethtool_pauseparam={0x13, 0xfffffffffffffffe, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00003fd000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="42f9101d8009", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f000099c000)=0x0) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="f6", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x10, 0xc, 0x32c, &(0x7f0000110000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000fa0000-0x10)={0x6, &(0x7f0000555000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000d33000-0x10)={r6, &(0x7f00004fe000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000593000-0xb8)={0x0, 0x100000000, 0x6a, 0x4000000000000, 0x7, 0x1, 0x4, 0x40, {0x0, @in6={{0xa, 0x2, 0x1dd1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9294, 0x200, 0x0, 0xfd85}}, &(0x7f0000e42000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000c79000)={r7, 0x7}, 0x8) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f68000)="2f6465762f6b657963686f726400", 0x2001, 0x0) getpeername$llc(r8, &(0x7f0000379000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000355000)=0x10) setsockopt$inet_opts(r8, 0x0, 0x9, &(0x7f0000677000-0x72)="6f039ed3d011d5308e59cd0468be0563e486ab5b057607cfede9df69c103b00c5df26ce2bd23b89eabc9ec6d455ad42403c46271d4cac2d12d12d1a22bfe2ba3131fd57a56db3977070e75aff5ce8665635cc9ac6954bb1834ce966b782e531eca68537409f7f25bf27f629170c3967f6590", 0x72) ioctl$KDSETLED(r4, 0x4b32, 0x1) r9 = syz_open_dev$random(&(0x7f000028c000)="2f6465762f72616e646f6d00", 0x0, 0x20440) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b6e000)="2f6465762f70746d7800", 0x420000, 0x0) ioctl$RNDADDENTROPY(r9, 0x40085203, &(0x7f00008cb000)={0x10001, 0x62, "032fad6eadd9be1c4cf58e7fc9c044b03ed9f9292a2ab95a79d4a88b8069b887a80523358590079315e78b8ee23ad8f6072b811c39e5ac2a616c5a01df7dd7043d726c0a6d539fb4def6cff168b3f93fbe1b84f011a3ac670842de1d1466eca75983"}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000aa6000)={0x0, 0x0}, &(0x7f000096a000)=0x8) r10 = accept$inet6(r8, &(0x7f00003ed000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000da000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f0000c58000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000859000)=0x28) bind(r2, &(0x7f000006f000)=@nl={0x10, 0x0, 0xcc4e, 0x2}, 0xc) connect$nfc_llcp(r4, &(0x7f00002d4000-0x60)={0x27, 0xb5d5, 0x9e, 0x7, 0x284, 0x5, "239bcdb7676dbd187da3204e9b2eb2e4516dac0b8b63a8c31f5c8a91c31f31fb992374168efb4ed48c3bc635931625614467220025827de39ead51e3e40580", 0x2}, 0x60) 2017/12/09 14:07:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000072000-0x8)="2e2f66696c653000", 0x113000, 0x181) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x0) clone(0x0, &(0x7f0000002000-0x1)="3b", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="99") getxattr(&(0x7f0000ef3000-0x8)="2e2f66696c653000", &(0x7f0000821000-0x35)=@known="73797374656d2e736f636b70726f746f6e616d65008a6e8a3f7a90a6d2cb45727fc069b3f4280c513fbcf3d6a56b1710d34aaf442e", &(0x7f000091c000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x24) r1 = socket$inet6(0xa, 0x40000000002, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fdc000-0x4)=0x5, 0x4) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0xfffffffffffffffc) socketpair$inet(0x2, 0x2, 0x9, &(0x7f00005b2000)={0x0, 0x0}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000da5000)="2f6465762f6b657963686f726400", 0x20000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ac4000-0x8)={0x0, 0x0}) removexattr(&(0x7f00005b3000)="2e2f66696c653000", &(0x7f00007f1000-0x18)=@random={"73797374656d2e00", "2f6465762f6c6f6f702300"}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e04000)={0x1, &(0x7f00004c6000)=[{0x3, 0x9, 0xffffffff, 0x40}]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000396000)={@generic="a994b6b1babe1d972c000008827b65bd", @ifru_flags=0x201}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000080b000)={0x0, 0x0}, &(0x7f0000e50000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000eaf000)={r6, @in6={{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x20, 0x8, 0x6, 0x0}, &(0x7f00003d5000-0x4)=0xa0) r7 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000a000)=@assoc_value={0x0, 0x7}, &(0x7f00005a4000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000a89000)={r8, 0x7}, &(0x7f0000810000)=0x6) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f00003b2000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) dup(r5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000056d000-0x5c)={{0xa, 0x1, 0xffffffffffffff64, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, {0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x81, [0x3, 0x3ff, 0x3, 0x2, 0x7f, 0x9, 0x6, 0x1]}, 0x5c) link(&(0x7f0000826000)="2e2f66696c653000", &(0x7f0000d1c000-0x8)="2e2f66696c653000") ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00006c2000)={@generic="5596c11f576c96c4df3d999baa6f408b", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000714000)={r9, 0x0}, &(0x7f0000134000)=0x8) read(r7, &(0x7f00001b0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b) ioctl$TIOCSCTTY(r7, 0x4c06, 0x7) 2017/12/09 14:07:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 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]}) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000bd0000-0x8)={0x0, 0x0}) setns(r0, 0x4c000000) epoll_create1(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000189000)="2f6465762f70707000", 0x101000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000d5f000)=0x0) pipe(&(0x7f0000e3d000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000ae2000-0x64)={&(0x7f0000c7e000)=[0xad, 0x8, 0x7f, 0x6], 0x4, 0x2, 0x2, 0x2, 0x4, 0x80000000, {0x9, 0x630, 0x800, 0x6, 0x13ee, 0x80000000, 0x9, 0x5, 0xfff, 0x3, 0x550, 0x1, 0x101, 0xbf, "722b6442ef393dcbcd6402745a93f1d9542392535a48a0a92a23b55269ad202d"}}) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000d17000-0x8)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x8, 0x0, 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$EVIOCGVERSION(r2, 0x80044501, &(0x7f00005ee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000051c000)={0x5, 0xffffffff, 0x1, 0x5, 0x10000}) fcntl$setstatus(r0, 0x4, 0x2800) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) fcntl$setsig(r1, 0xa, 0x36) 2017/12/09 14:07:02 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5b000/0x3000)=nil, 0x3000, 0x3, 0x1032, 0xffffffffffffffff, 0xfffffffffffffffc) syz_open_dev$sg(&(0x7f0000ff7000-0x9)="2f6465762f73672300", 0x8, 0x10a00) syz_extract_tcp_res(&(0x7f000086a000-0x8)={0x0, 0x0}, 0x3ff, 0x4) r0 = syz_open_dev$sg(&(0x7f000051c000)="2f6465762f73672300", 0x5, 0x20000400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000bb000)="2e2f66696c653000", 0x400, 0x0) r2 = perf_event_open(&(0x7f0000795000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, 0xa, 0xfc, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000af000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x1, 0x7, 0x0, 0x0, 0x1ff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000a7f000)={0x906a}, 0x8) r3 = syz_open_dev$usbmon(&(0x7f0000a6b000)="2f6465762f7573626d6f6e2300", 0x6, 0x7fd) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000558000-0x4)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea5000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000942000)=0x0, &(0x7f0000de8000-0x4)=0x4) r4 = socket$netlink(0x10, 0x3, 0x1000000000006) writev(r4, &(0x7f0000096000)=[{&(0x7f00009ba000)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d0001000404080000fdff0000000005", 0x58}], 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000887000-0x4)=0x0) unshare(0x20000400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000be6000+0x73f)={0x8, 0xd}, 0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000005000)="70726f6a69645f6d617000") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 14:07:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1fffe) socket$inet_udp(0x2, 0x2, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$netrom(r1, &(0x7f0000233000-0x38)={&(0x7f000038d000)=@full={{0x3, {"2745f023c44088"}, 0xd4}, [{"b1ba743e2470d6"}, {"67cc3de62a9fd3"}, {"15cb00b70e262d"}, {"0eace7add137d6"}, {"7dbf44aaf5399f"}, {"90bf504df892f0"}, {"083eaa177fa756"}, {"057d1220040742"}]}, 0x48, &(0x7f0000c3f000-0x80)=[{&(0x7f00008da000-0xc6)="0ea7b18171f4c5857b2bdfd0f82d56b19f03db73fc23e56e45fe1e4dd167d7f5caf5ec2fa05e59e1f2ff4d22faf91aa0d16fd9af7d7b42f6ede84d6bfc46e95bd8e3811fb58dfdfabe7d11515f3cbbf9b41b89644a4128ca3df56d29394c0ca8a0fec203600254e9e139a97aa35e268d29dda2289e3d356bd11aea7f521ef48a21b469d7b06e63b30f382786d70a5f710f1758220349ed081ef247ada4bed7299d90f04cdde10042514adff1bb1d71ad360f2eeffab868bf1301487d7121d4bd5bcfc18c5a57", 0xc6}, {&(0x7f00007a0000)="21a21a87f57d5bc624e781f5ec2a50a5ee845156dce49099ebf9ac65eb87", 0x1e}, {&(0x7f000091b000-0x1000)="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", 0x1000}, {&(0x7f0000b68000)="0b344cb9a0566f3af05ef8558f2b8e1ed796ddb9070f8f2e84046624abf00aadee57dae021ff4a407cccb9a8a3c935a4bfe1ce5144ae599966014e23fcbf976ca46a8855e31582425b0b5c995c020eb67a6e45d0a36194588fb6c2d0df40d946224e59da9c11864c1aaca076107482", 0x6f}, {&(0x7f000000b000-0xac)="e98e57c9fc2353f3c1c24aea863b9a6660a2d1523e39af750863a93313145d040da85d480ec663d272b62f103dabbfbabb0561b3b9f23e6ab08eb7b591555864c9592d3acfca36ed997dbc5fe744b7b563944bd289d49176a1cc6aff2fde35b86f81bebb0b8c26fc2348f1297c0e73212807338085bec8491c887d062d3f4f5a046e6796ae96f86cd49b5f8879049a47b2ce74dd161f004335f48f5c4bab739ee5240c2deafca0704d958120", 0xac}, {&(0x7f00009c8000)="1927c4ce7fa5d96e85281a10bb2dd235c206a7e1e464a1bb56e0ba9cfa3295942afe65ac1b560389cd3095b473b2bba3036352fd87cad68f0ccaeb5c31c6437cd41ad371c9a2ed990f372aaf4dd8e9c24a246a3a6d3673579d2bc0f76587758d166b6c9dd23e62f051b798f8f3b06c14506b8fa2df677d66118a08ffd8abd73709649f71dad345bf5937788bd05b05096e30deb4d5b74825cfa1c910095f762a4877afd99a46b9936beaf538301a74e9c70ee5b7783a4d5f5ba8936489aefee98418b6eba302a70f3cbf5f24536a37611826f3d82e1f7a6007f328cdda12d3f51573c2326f039541192e", 0xea}, {&(0x7f0000ba0000)="0fcbd6eebd155b48f29d14258693ae689a06fb02bffd65c55bae6b00571d1839420c06c56ef8069b49ae32829768f4b3e6e4f7441c006ffbb72fb818860c7870553124b8548ee31822f8d865e16d13082bddf4c14b5217f665aee360c91639d5d3aa581f39967592f746fe8f058f6ed73302", 0x72}, {&(0x7f00005cb000-0x11)="00a9fc5c0c8f49a935ce267c6dbbc0cefe", 0x11}], 0x8, &(0x7f00006f8000-0x2d0)=[{0x10, 0x11d, 0x40, ""}, {0xe8, 0x107, 0x2, "656d6d8b5689dd7e2be62bcbd7964de8bcf2edcef4459b03cc5b08037ef225909f91bd453c0547942c819ef7926fbcf06896565c3192df1abe15b8d6207a6a1fde0e709815d1193143dead311598488132a46b0030e53ef91f088152a101724bf6e4d3bde155ab8033b627b2f1cdf35a3e032f2655128728bb20aeb7852b7a7478461f6cc392c48eb8148f1850dc71d1f16d621b7c928d3d89d50b5a3fa9bcb3cebe47e5334744b898c4d7a77e4484d88053371558c8f061bba0ad77852157180c1923effb6e279edf70e31820600e4b3262"}, {0xd8, 0x13f, 0x9, "de3d5fcd8c288812c357cc2bf1a995d30a7aca52a9a8ffb612cb755708e82a1313f8e186620be4032f532457302bd2aa4f2fb7b0c1c44ab59e3ec8f6988db370327f033a60e26d412f4b5abb16eb18410ba50db1cba826fbaae7af819a6f959b40ce60c0d004b9ee04d5120e98053b7be418dfc9f386efe98b047dd3dea951e0a9cfb478dfbed840d99ced3c963aa3666acd9accc70c24ba8016835b85317c093cedb33f0cfe2b2b632feb77e54fcddeafa73792b66bf3ae3274960b78aa4ce3c4"}, {0x100, 0x19b, 0x0, "3df140ce12bc21055913e0b775bca3cb1886e8ee3d115a88eec781fc5be286797530455b30f5c1dd1fa47ab9924aa2f8773fe64888927ec7aa45843cfc0fa23d057f32346f8485e1b76b2ae650a590d317a8dc3558be14f4fb16ac777959b8d1ff64e9e7a23aa59ca15996269a22e635bb418183327fa1e6a75bb5473a250227d75ca501a680a81ca33b4029a84fdd373aef07fafbb928b7e4626537043b7ae73f11a8ad5ef9da3246730323db8f936a6ba8e96f6e69a672b1d51557dc1321c76644cd78c3f913e28b3449dd1adf6127d93424af0aa0135c39a55977a8f318759a1360991e461e27bd40"}], 0x4, 0x20000000}, 0x20000000) finit_module(r0, &(0x7f00004d3000)="172e7070703100", 0x3) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) r4 = timerfd_create(0x0, 0x0) r5 = accept(0xffffffffffffff9c, &(0x7f00008d1000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00007cd000-0x4)=0xc) bind$netlink(r5, &(0x7f000076d000-0xc)={0x0, 0x0, 0x6, 0x4}, 0xc) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000067a000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x301002, 0x0) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c3000)="2f6465762f6b657963686f726400", 0x420000, 0x0) ioctl$EVIOCGUNIQ(r7, 0x80404508, &(0x7f00004b9000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000045000-0x2)={0x6, 0x4}) accept$ax25(r6, 0x0, &(0x7f0000a9b000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) dup3(r0, r4, 0x80000) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f21000)="2f73656c696e75782f63726561746500", 0x2, 0x0) dup3(r1, r0, 0x80000) getresgid(&(0x7f00009ce000)=0x0, &(0x7f000065c000-0x4)=0x0, &(0x7f00006c2000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) r8 = socket(0x80008, 0x0, 0x0) poll(&(0x7f0000d0e000-0x48)=[{0xffffffffffffffff, 0x1, 0x0}, {r8, 0x0, 0x0}, {r7, 0x8000, 0x0}, {r8, 0x4000, 0x0}, {r8, 0x0, 0x0}, {r8, 0x1, 0x0}, {r1, 0x0, 0x0}, {0xffffffffffffffff, 0x8, 0x0}, {0xffffffffffffffff, 0x2, 0x0}], 0x9, 0x2) 2017/12/09 14:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cc1000-0x8)=@assoc_value={0x0, 0x1ff}, &(0x7f0000954000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000682000-0x98)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc4a6, 0x7fffffff}, &(0x7f00000b9000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000094a000)=r2, 0x4) unshare(0x8000400) r3 = socket$unix(0x1, 0x3, 0x0) connect$unix(r3, &(0x7f000093a000-0xc)=@file={0x400001, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000876000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r4, &(0x7f00004b8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x2, &(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x2, 0x0) connect$unix(r5, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) r6 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000e000)={0x0, 0x1}, &(0x7f0000887000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000009000)={0x8, 0x204, 0xffffffffffffffd6, 0x6, r7}, &(0x7f000000c000-0x4)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000053e000-0x4)=0x4e3, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r4, &(0x7f000000f000)=@abs={0x0, 0x0, 0x1}, 0x8) bind$unix(r6, &(0x7f00003b2000)=@abs={0x0, 0x0, 0x1}, 0x8) bind$unix(r3, &(0x7f0000003000)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x90000003, &(0x7f0000010000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/09 14:07:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000233000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x6, 0x8000000, 0x0, 0x9, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x8000201) openat$keychord(0xffffffffffffff9c, &(0x7f0000b66000-0xe)="2f6465762f6b657963686f726400", 0x210000, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000d2e000)={@generic="fa4dc9c4ad8810c052e934366289abc2", @ifru_mtu=0xc39}) r4 = fcntl$dupfd(r2, 0x406, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x80000000002951, 0x40000, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r5 = syz_open_dev$tun(&(0x7f0000017000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@common="62637366300000000000000000000000", @ifru_mtu=0x40000005}) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r5) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb1000+0x9d0)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x3, 0x1ff, 0x3, 0x0}, 0xa, 0x82, 0xffffffffffffff01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f000021c000)=0x0) r6 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) write$tun(r6, &(0x7f0000bfb000)=@hdr={0x0, 0x85, 0xfffffffffffffffd, 0x0, 0x5, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d73c7f8eb813", [], {{0x883e, @arp=@generic={0x105, 0x8847, 0x6, 0xe, 0x0, @random="4ff3aa8f04c9", "6c0a77694c5f7dfd140118783cfc", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "b305f2dbed9092ef07b6c5e10f9717b3"}}}}}, 0x4a) mlock(&(0x7f0000d5c000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r7, 0xa, 0x15) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) 2017/12/09 14:07:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006cc000-0xd)="2f6465762f736e642f73657100", 0x0, 0x200800) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0) r2 = accept4$inet(r1, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009aa000)="2f6465762f72666b696c6c00", 0x200000, 0x0) ioctl$VT_RELDISP(r3, 0x5605) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000032f000-0x40)=[{0x3, 0x7c}, {0x3, 0x2}, {0x4, 0x7}, {0x4, 0x10000000000}, {0x4, 0x400}, {0x2, 0x1}, {0x3, 0x1}, {0x6, 0x20}], 0x8) getsockname$packet(r1, &(0x7f000033b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000c5f000-0x4)=0x14) socket$inet_tcp(0x2, 0x1, 0x0) fstat(r1, &(0x7f00005c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000765000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x2, 0x81, 0x2, 0x40f, 0xa, 0x0, 0xa0, 0x8000, r5, r6}, {0x8, 0x8, 0x0, 0x2, 0x4, 0x400, 0x8000, 0x8}, {0x7, 0x4, 0x9, 0x4000000000}, 0x4, 0x1000, 0x80, 0x0, 0x92de4554577d22a3, 0x2}, {{@in=@rand_addr=0x7f, 0x3, 0xf7}, 0x11, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3, 0x1, 0xb7, 0x6, 0x0, 0x7aac}}, 0xe8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000341000-0x4)=@int=0x0, &(0x7f0000aef000)=0x4) getsockopt(r2, 0x5, 0x1, &(0x7f00004f4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000031a000)=0xb1) writev(r4, &(0x7f0000c4f000-0x10)=[{&(0x7f000062c000-0x2d)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c87f8396b8", 0x2d}], 0x1) 2017/12/09 14:07:02 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$unix(0x1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000006000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000005000-0xc)={0xa0042004, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f73657175656e63657200", 0x400, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f000000a000)=0x6, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000009000)=0xdd2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f72666b696c6c00", 0x800406, 0x0) 2017/12/09 14:07:02 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000011000)="2f6465762f72746300", 0x20000000004000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000010000-0x8)=0x0) r1 = getpgid(0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000013000-0x49)="636d646c696e650010a429a70eaaa12a8c85141b7864b004c91cb9054d42e53a4ac5642c4f02c514631449364f6fab9b94b1a9853863bea366bb957e295629b40ff7be2416ef30733e") mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000013000)={0x6, 0xb9a, 0x1, 0x42, 0x2, [{0x4, 0x5, 0x8, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x3, 0x0, 0xffffffff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) pread64(r0, &(0x7f0000012000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x0) read(r2, &(0x7f000000a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) sendfile(r2, r2, &(0x7f0000011000-0x8)=0x0, 0x80000001) 2017/12/09 14:07:02 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x400000045, &(0x7f0000003000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x1e) ftruncate(r0, 0xf3) 2017/12/09 14:07:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a31000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f2c000-0xf0)={0x0, 0xe8, "0c15c887bf31eb09d90c2ee4d74a83d36262aa850dc2c50417e4b8cddcb37b8dc3ff558a2e616a1cf4af49ee729d55b42b07277f0bd258c785d0071f2213af2f0057d74e23072be491e65923cdb45de427affdf5691cd7f55d7b10363373e7cfc0acdd40ff453e24f92ed4f75bd92609313be0661edb90a2985e2771ef24bda4fdeb2167373c938270af579be90c7206bc8eab48b054cf9e46d28b9345aad97a382c8a175f912bb0066b79fc18aeac0d57c6001465656fdbd20162f7942afec684168a5e4dfeedb329d49a3a0f92d960bb35e8e2b7d10131f53aa88fcd2fcd1b961f9ea2df75c549"}, &(0x7f0000cc3000-0x4)=0xf0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000572000)=0xc8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000037f000)=0x0) ptrace$getsig(0x4202, r2, 0xb68, &(0x7f0000956000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000027f000-0x20)={0x800, 0x3, 0x8006, 0x2, 0x5, 0xffffffffffffffff, 0x6, 0x5, r1}, &(0x7f0000b4f000-0x4)=0x20) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000cfb000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000064d000)={r1, 0x1, 0x8c5, 0x4e}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000087000)={r1, 0x6, 0xb5, "4256d79fa6f997d7cb3828e03fd6e5d31c18a16afeff6ffe76c85dc31263123638b8404df608803dd25a2e4cfcd2f576845dfa6e835f701e3be63984cb0e222ca4926f8230332d89d29e6b53aea1ae95ff32f47093f8a8b27297ffa2957eea893165ecc161443a5ecbd9a8f24d9cbe327e18597a23d2723949f7286cd5d25b035a22d44df4d1ccefafd629e2589cbd3959b8e8d0f31065caf8eedf8d8c90a212e746ab963b89205897c30a235ba538230d4dd5fdd5"}, 0xbd) r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a38000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000405000-0x4)=0xe8) finit_module(r0, &(0x7f000038a000-0x15)="2a1f76626f786e657430297b656d312d70726f6300", 0x1) r4 = socket$unix(0x1, 0x6, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) sync_file_range(r4, 0x800, 0x9, 0x5) r5 = accept4(r4, &(0x7f000050c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000064c000-0x4)=0x9, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000089d000-0x28)={@common="73697430000000000000000000000000", &(0x7f0000bd8000-0x2c)=@ethtool_cmd={0x1f, 0x2, 0x3, 0x0, 0x3f, 0xffff, 0x8, 0x6, 0x8, 0x800, 0x2, 0x10000, 0x6, 0x98, 0xffff, 0x8, [0x4, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r4, 0x5473, &(0x7f00007d2000-0x8)=0x9) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000018f000-0x58)={0x4, 0xe9a, 0x6a, 0x3d8b, 0xffff, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r3, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000c3d000-0xd6)="6814dcf3e15e83599c88c4d47a9d9dd8925fa3dbe31b372ea9185fbcdc72baed270df54082fdd172ffd3fb1ea9a3049e1f432deae2e01ba00ed6d8ee32fcbd6daab53e961f821828b41eb5b3f23ae079a0379569436d95ef854871a72ccbe227e68e13ee7d7c0e0b1583ee9dc73173fb638adedf5c6a02267c109b687b54ef3e350f86cfccec699f67caba2d10f349b6ebe79f87e17e764d00b5ecec68185464f3d601ef1bccf77a820fac974d97c2ba07d2cc85f25e2ba401c16fd2e4623aa6c7deb6d0a5f4ee25b75d87463cd3d0a60ac316fbeed5") setsockopt$sock_int(r4, 0x1, 0x2e, &(0x7f0000ec3000)=0x100000000, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00002cb000-0x4)={0x0, 0x0}) r6 = accept4$unix(r4, &(0x7f0000eda000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b0a000-0x4)=0x8, 0x0) ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f0000be1000)={@generic="8746e11fbbbc1c16de411a6b3018d708", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f0000964000-0x38)={0x0, 0x0, &(0x7f0000412000)=[{&(0x7f0000536000-0x8b)="96191ce663c56e2cb283b27c3cd75ad07511825dbddc2d0e92697a385a51bb2ff2da03feaf1130c56e601d8117f15174933408150ab46e095d7a0f5e555a026dc9c3584d4e4c233a38e48df8b268fcbf39ba46d2f6cd2b225639fed143e7bedbd32b2d81b4a58b5096300da42d6637bf483b981812ac8891472b008d1e4326fb3727c53e2ff1227e921457", 0x8b}, {&(0x7f0000053000)="c09f60ab9fae218e4d286c5aa0860ab45a712c121d153ce61dfaae171a772b5534c4af8ee3227953ac2b51e6c4e0e211afdd808cb0bef4e81a9443c4ae2dd5aa1f51e9258e3d9e8ddabe7e20c970310bed16dead57a49422abc70b6b3c753fbdec364e9199472e8435d2cd0e41a3ab32038ba67019d1bc6363eb480414cec3be4c5bc6c635d890fba631d708b11ef703b20f54d5065e24010052fa673f8f0b0937c8bfdf2b3a4e0960364c1d142dea84f0dfbf816f9295afb2545395faf6e76a4a4cc340b25b2cca4bb14822d11b8534e799ae34805718", 0xd7}, {&(0x7f00005e8000-0x21)="c122847c34d3eeaeb4397353d70d0e2f82bcdb17e562b7d73a7dfc298a9f42d947", 0x21}], 0x3, &(0x7f00000d8000-0x2150)=[{0x28, 0x0, 0x1, "53ec498cc7fe1ed9427517a4c16d5de27676484d9cebe37e"}, {0x1010, 0x0, 0x1ac0, "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"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0x5, 0x40000}, 0x4) [ 172.363871] sg_write: data in/out 327644/32 bytes for SCSI command 0x4-- guessing data in; [ 172.363871] program syz-executor0 not setting count and/or reply_len properly 2017/12/09 14:07:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="6e65742f69705f6d725f76696600") symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000)="2e2f66696c653000") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x40) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000da6000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000ff8000)=0x0, &(0x7f0000006000)=0x4) sendto(r0, &(0x7f0000a0f000)="ee80c1bb76f14d0f98eaebfa7894a0932b4670ecf91787a9bbec48c79ff7", 0x1e, 0x4000000, 0x0, 0x0) socket(0x11, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000377000)="2f6465762f7573626d6f6e2300", 0x5, 0x2a600) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00009cd000)={{0xfffffffffffffffa, 0x80000001}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x80000, 0x81, 0x1f, 0x9c, 0xffff, 0x3, 0x0, 0x7, 0xffffffffffffff1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x400) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000845000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0xfffffffffffffffe, &(0x7f00005fb000-0x10)={0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) 2017/12/09 14:07:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000079d000-0x9)="2f6465762f72746300", 0x200000, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000f13000-0x4)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000047e000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000e0000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00006ba000-0x10)={r2, r3, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa04, &(0x7f00009fe000)={{&(0x7f0000905000/0x4000)=nil, 0x4000}, 0x3, 0x0}) sysfs$2(0x2, 0x3, &(0x7f00008fa000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000") unlinkat(r1, &(0x7f000005e000-0x8)="2e2f66696c653000", 0x200) syz_open_dev$random(&(0x7f000092b000)="2f6465762f72616e646f6d00", 0x0, 0x9fffc) remap_file_pages(&(0x7f0000a6c000/0x3000)=nil, 0x3000, 0x1000006, 0x6, 0x20000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b7e000)=@int=0x7fffffff, 0x4) userfaultfd(0x80000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) syncfs(r4) pipe2(&(0x7f000010b000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f00005e1000)=0x7) getsockopt$inet_buf(r4, 0x0, 0x485, &(0x7f0000a7d000-0xc)="000000000000000000000000", &(0x7f000093d000)=0xc) connect$inet6(r0, &(0x7f00006be000)={0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de5000)="2f6465762f73657175656e6365723200", 0x5, 0x0) ioctl$EVIOCGSND(r7, 0x40045108, &(0x7f0000de6000)="") clone(0x0, &(0x7f0000cea000)="", &(0x7f0000153000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f0000729000-0x1)="4c") utime(&(0x7f00004dd000)="2e2f66696c653000", &(0x7f000091d000)={0x100000001, 0x4770cc75}) fcntl$getown(r7, 0x9) timer_create(0x0, &(0x7f0000019000)={0x0, 0x3a, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000288000)=0x0) getpeername$packet(r6, &(0x7f00003af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000695000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000039c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r9}) timer_gettime(r8, &(0x7f0000730000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/09 14:07:02 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000001000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000002000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000013000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000001000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000001000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000001000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000001000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000004000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000012000)="", 0x0}, {&(0x7f0000003000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}], 0x9) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f00002a6000)="7fab87b655eb29a9dd8a084255c84f151b97d5c30a4cc795e881c7e4132c9b75501ebdf6cd6d998fe9b5c4349426a40f8a74a5da8764514ec12457256a98ccd165e6ab4a47eec9d7d13b4148f07ea44e28fe8b27b3e45a4c092cdf19eb5657ee9e6756c455d276c3642aaa646bf51518905dc7249f5febcf868eefb7df67c25d16cb5433c3d88272bf410b194d463109a74e376ac6864fdc7ad91d84160a84b7e34a6cd6854bf0399ef6430b530df27402a88f1a8504325f84eaf53e46db455c731bef9e4247f79c1acacc045f1e586e72ed0f6f61348ecd530a01fe", &(0x7f0000f2c000)="632e7b7cb0471c24bce6d91448fee95d7b3b12b5741d554dcf13b280"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) 2017/12/09 14:07:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000030000-0x10)="2f6465762f73657175656e6365723200", 0x141080, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000077000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c92000-0x18)={0x0, 0x4, 0x30, 0x6b1, 0x5}, &(0x7f00009a2000)=0x18) socketpair$inet6(0xa, 0x80f, 0x8, &(0x7f00005be000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00006de000)={r1, @in6={{0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x78}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c7c000-0x20)={0x5, 0x8, 0x9, 0x6d, 0x100000001, 0xfffffffffffffffd, 0x3f, 0x10000, 0x0}, &(0x7f0000fa9000)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00006f3000-0x89)={r3, 0x81, "c94e118a0a44829910df0d7b775013242e1a2633f10d7baf58fe90380fb8073a0d7a4a4977759b2625fb26df8b3bba9a624c2d0e2c766477abac4da0c771bcddd5d12c8716c7a14c7c84ac23b671139539e4bcd5ec27fa162c24a8d5fa67f1dc2cba3a83596e2c044add91244c7a4573e9e5d645ae127463f0aee7a10a11e25899"}, &(0x7f0000029000-0x4)=0x89) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000565000)={r3, 0x3, 0x6, 0x1, 0x5, 0xd54}, 0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000493000)={r3, 0x0}, 0x6) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000cbd000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000002c000-0xc)={0x0, 0x0, 0x0}, 0xc) connect$inet6(r0, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r2, &(0x7f0000f75000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 14:07:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x80800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000+0x775)={0x0, 0x100, 0x400, 0xee}, &(0x7f0000014000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000014000-0x10)={0x3, 0x800d, 0x4, 0x4, r2}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) userfaultfd(0x80800) sync() unlinkat(0xffffffffffffffff, &(0x7f0000012000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") sendto$inet(r1, &(0x7f000024a000-0xa7)="800d7bdbc096f9ed27e8797b6a0181633a16e8d4bf30dd35774da6bd03fb5367961ac6dd3fc73f82ff89bd76341f66fd59413bdafb5130790ed0896b377ae3ef47e3e11cb3a706d869540ad590e439bbe9952aca3889afe60ee9f05ac372558e2fab496db8f24afbf06f9640a665d2d6d23e01d8c173b0ecdab054798b98c59bd89ef4ca11bf16cb66d89254aed25a9f8674d4e9249b57831cca6af4e5a9d1de1d13d9c6d53334", 0xa7, 0x10, 0x0, 0x0) link(&(0x7f0000b21000-0x8)="2e2f66696c653000", &(0x7f0000239000-0x8)="2e2f66696c653000") 2017/12/09 14:07:02 executing program 4: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x100, 0x82f, 0x8, 0x80000001, 0x6, 0x8, 0xfffffffffffffff7, 0x3, 0x0}, &(0x7f0000005000-0x4)=0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000)={r1, 0x0}, &(0x7f000000c000-0x4)=0x8) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000047000)={0x5560097a, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x100000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xa, &(0x7f000003c000)={0x0, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000b12000)=0x7f) syz_open_dev$loop(&(0x7f000084e000-0xb)="2f6465762f6c6f6f702300", 0x200, 0x202001) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d14000)="2f6465762f7667615f6172626974657200", 0x40801, 0x0) fcntl$getown(r2, 0x9) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}, 0x0, 0x2}, &(0x7f00008f7000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e05000-0x8)={0x0}) lgetxattr(&(0x7f0000436000-0x8)="2e2f66696c653000", &(0x7f0000865000)=@known="636f6d2e6170706c652e65797374656d2e536563757269747900", &(0x7f00008b7000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000918000-0x9)="2f6465762f73672300", 0x4, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00004f8000)={@common="67726530000000000000000000000000", 0x0}) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x400, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) tkill(0x0, 0x1000000000000072) accept$inet(0xffffffffffffff9c, &(0x7f0000ff3000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fce000)=0x10) 2017/12/09 14:07:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)="2f6465762f6b657963686f726400", 0x201, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000087e000-0x88)={0x9, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) write$tun(r0, &(0x7f0000c8f000-0x2696)=@hdr={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x1466, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@hopopts={0x6c, 0x266, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xe8, "882844e4bb06a444a30044768c8f5146613e5f794213cb5abe41492971ae2e80765d370007f02e2bc2d336f29b09cd538b1d5cec0afc5d6fa23495178777fc9fb825dbfbce8a986830d742317a0b1988c9dbf99c03d6e3e7b0bdde098a23fb8d8ce21eabed3aafcd16fe2621c8191dc0aa384ccf72e658bff731fef17a308865f0ebc02c37f74e2eb6a31966934c91fdfc8023baa07d2d74370639f93242f4c3072aa10de4df01037b3e616d8e85e6a715f7580d176034386dbb188b18a1d6f5758ad02f4ef11fad500769fbb51fee32d17f84086521001606b20ef82dcf49d0afe2044bf2005e7f"}, {0x20000000000000ff, 0xac, "141b3143c7ae645c09c2c41a778516da7395e15ff15c47c0d733c2c9532a10641a41be02d92ebb45d0ed7c85aefb2fb39de7707e1511b8eed57e0cc72fb7aa09b77f30bd44fab4f12eacb8c4f11df4ceaa1683d49eeb2ed8ceb2f7f1948f0dc2d256d6876d9e9dd3938a2cac4e6bb7156ec88e9142a2ac64c0732150dff63e70026a99a73ab6bca671aec82117fb69f61765fb8af5a85ff48d5cff8401043958fe7daad40f7456f11107ae3d"}, {0xff, 0x35, "113d5f517bf3b1195e8e29321a28d25b3fc1ab316504c28ceb0886df073b02cf12d5982a87e0c668749082927f443bf5bb332ce09d"}, {0xc2, 0xbe, "b47752941d8bdd9f40c5d342b4ee39adee99cf725433322bcf36fcba36b66a6ffd74fc62280f37ceb38ca4ad6980d74fdea4aa3519873b33e203fd36e36b2912310b0f7c7185e7061de049173b65f0955e9ca6d64a42ea60d0b3f40fb83a38de17eef30fdc5ebfd46832f3a843ff446138acb53849e1ea708c6c86d0ada3f4ad40087432badeffcc515aa477d72d2cf1c5f84666b42acdf1bbe4bf2f1a3262990967ec9f83e1f6df3abdadd59d719b57099773c36af018e7e1b25c52fcfe"}, {0x5, 0x1000, "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"}, {0xc2, 0x9e, "53e5c10638b721643754649c8b976d156655e8382f02eb1f13805a1d587bde363768346a3e010d3abbe054e142e0c247fb277dc82a9bac5c778dc5d95bd63779ee62fc5dd04a416ba476be42aeb9eafe3050449450d5ccfcfde8ed64128a806f3e5c3b3910abc4763732be0eca1c5a91d665484b5adcbf1944e0564a7afcb95f7528318917b1c4693b18084507bc7fc0805bdc60832e4007b1ab8e712baa"}]}], @tcp={{0x1, 0x2, 0x42424242, 0x42424242, 0xe67, 0x0, 0xb, 0x10, 0x4, 0x0, 0x4, {[@window={0x3, 0x3, 0x1}, @md5sig={0x13, 0x12, "11647f2c828098dd298929d524dfd2cb"}]}}, {"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"}}}}}, 0x1498) 2017/12/09 14:07:02 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000012000)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x8, 0x4, 0x4d48, 0x401, 0x3ff, 0x9b, 0x1, 0x5}, &(0x7f0000013000-0x40)={0x3f, 0x2, 0xff, 0xcf6, 0x20, 0x365, 0xd4, 0x204}, &(0x7f0000002000-0x40)={0x44, 0x100000001, 0x6, 0x13, 0x6, 0x7ff, 0x0, 0x6}, &(0x7f0000001000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000012000)="2f73656c696e75782f656e666f72636500", 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000003000)="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", 0x1000) dup(r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f73657175656e6365723200", 0x100, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x8, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000002000)={{0x77359400, r4}, {r0, r1/1000+10000}}, 0x1) close(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000005000-0x8)="2e2f66696c653000") 2017/12/09 14:07:02 executing program 2: pipe(&(0x7f0000a7e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000344000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r3 = syz_open_dev$tun(&(0x7f0000c84000)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000053d000)={@generic="176dc170000000000000ff00095f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r3) r4 = socket(0x0, 0x80007, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, {0xa, 0x2, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x0}, 0x272, [0x10001, 0x1b, 0x5, 0x7ff, 0x800, 0x1, 0x7ff, 0x9]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r4, &(0x7f0000a71000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x20, &(0x7f0000001000-0x10)=@ipx={0x4, 0x29, 0x4, "5fc4366cd3d1", 0x7fffffff, 0x0}, 0x10) getpeername$packet(r1, &(0x7f00000f0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r5}, 0xc) 2017/12/09 14:07:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000090b000)="2f6465762f73672300", 0xa, 0x1fffd) r1 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) ioctl(r1, 0x2286, &(0x7f000078e000)="") ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00003ff000)="") syz_open_pts(r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$KDSETMODE(r2, 0x4b3a, 0x8) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000091e000)="2f6465762f70746d7800", 0x4000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000197000-0x4)=0x5) [ 172.493526] keychord: unsupported version 0 2017/12/09 14:07:02 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) request_key(&(0x7f0000003000)="646e735f7265736f6c76657200", &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0xc)="262f2973656c696e75782900", 0x0) r1 = open(&(0x7f0000000000)="2e2f66696c653000", 0x80, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002c5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014e000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000c77000+0xc3)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) epoll_create1(0x0) r3 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) r4 = memfd_create(&(0x7f000058e000-0x8)="5c73797374656d00", 0x2) pwritev(r4, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="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", 0x1bb}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000375000-0x4)=0x9) r5 = gettid() ptrace$setsig(0x4203, r5, 0xfffffffffffffff7, &(0x7f0000c14000)={0x15, 0x1, 0xfffffffffffffe01, 0xffffffff}) bind$llc(r4, &(0x7f00001e2000)={0x1a, 0x1f, 0x6, 0x100000000, 0x2d4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffff000, 0x3ea, 0x0, 0x0, 0x1e, 0xd, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000020f000-0x18)={0xaa, 0x43, 0x0}) setpriority(0x0, 0x0, 0xffffffffff7ffffe) sync_file_range(r3, 0x7f, 0x801, 0x7) modify_ldt$read(0x0, &(0x7f0000001000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7) r6 = socket$inet(0x2, 0x5, 0x40100000006) bind$inet(r6, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r6, 0x0, 0x12, &(0x7f0000fd0000)=0x7fff, 0x4) sendto$inet(r6, &(0x7f0000ea1000-0x161)="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", 0x161, 0x0, &(0x7f0000fcf000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r6, 0x0, 0x14, &(0x7f0000fd1000)=0xb, 0x4) recvmsg(r6, &(0x7f00000db000)={0x0, 0x0, &(0x7f0000448000)=[], 0x0, &(0x7f0000ba4000-0x51)="", 0x0, 0x0}, 0x0) 2017/12/09 14:07:02 executing program 0: mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80007, 0x80000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000822000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac0000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d2b000)={0x1, 0x0, 0xffffffffffffca95, 0xbb}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f75000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x3000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x3, 0x0, 0x3, 0x8, 0x1, 0x20, 0x4, 0x100, 0x7, 0x1, 0x2, 0x190, 0x0, 0x2]}, &(0x7f000027e000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fb1000+0x428)={r1, @in6={{0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fb1000)=0x8c) r3 = socket$netlink(0x10, 0x3, 0x0) splice(r0, 0x0, r3, 0x0, 0x10001, 0x1) writev(r3, &(0x7f0000523000-0x10)=[{&(0x7f00006c5000)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900004100f6c7dd", 0x2b}], 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000cbd000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000094b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007c1000-0x20)={0x4, 0x800000000080000, 0x8000, 0x1ff, 0x2, 0x8, 0x0, 0x1, r2}, &(0x7f00005c8000-0x4)=0x20) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dcc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000823000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f000073d000)={@generic="40c93ff71b96000000000000008f3a45", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c0c000)={0x0, 0x0, 0x0}, &(0x7f0000ed1000-0x4)=0xc) r6 = fcntl$dupfd(r0, 0x0, r3) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000101000-0x10)={&(0x7f0000b97000/0x2000)=nil, 0x2000}) socket(0xd, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000569000)={r5, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0xfff, 0x0, 0x5}, &(0x7f0000bea000)=0xa0) setsockopt$inet_buf(r4, 0x0, 0x29, &(0x7f0000dce000-0x11)="7e80e09302fe119a0800000001000000f4", 0x11) r7 = syz_open_dev$usbmon(&(0x7f0000d9a000)="2f6465762f7573626d6f6e2300", 0x6, 0x7f9) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f0000fd1000)={{0x4, 0x7}, {0x3, 0x200006}, 0x9, 0x2, 0x3f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000649000-0x8)={r5, 0x40}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 14:07:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) llistxattr(&(0x7f000069b000)="2e2f66696c653000", &(0x7f0000b8e000-0x26)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(r0, 0x9) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000a2a000)={0x13b}, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r0, r1) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000fef000)="000000000000000000000000000000000000000000000000000000") execveat(r3, &(0x7f0000327000)="2e2f66696c653000", &(0x7f00005fe000-0x48)=[&(0x7f0000a3b000)="2f6465762f6e65742f74756e00", &(0x7f000017f000-0x10)="67726530000000000000000000000000", &(0x7f000099e000)="6574683000", &(0x7f0000c20000)="2b73656c6673797374656d5d6c6f00", &(0x7f0000cf7000-0x10)="67726530000000000000000000000000", &(0x7f0000811000-0xd)="2f6465762f6e65742f74756e00", &(0x7f000051e000)="67726530000000000000000000000000", &(0x7f0000c96000-0xd)="2f6465762f6e65742f74756e00", &(0x7f000065c000-0x5)="73656c6600"], &(0x7f0000729000)=[&(0x7f00001ae000-0x9)="747275737465643a00", &(0x7f00007e7000-0x10)="67726530000000000000000000000000", &(0x7f0000aae000-0xd)="2f6465762f6e65742f74756e00"], 0x1000) writev(r1, &(0x7f0000d9c000)=[{&(0x7f0000b02000-0x1000)="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", 0x2ef}, {&(0x7f000015e000)="a39c636dd6d292883a2bf3effdb8c69f51b6e89fad19763700b04d91d8ba8649fd8842462fa5934375de59b6d60ff7afe93045fa304e999f74032d2773573bef412898801956b00cf4be1f23c458681f206ca3d57d6292206fb3bb457a148b746b5d785900189753b44f55c8646465ecc4341f2456fe846dbd85ddc71e2a8681c4f8374f8af4c868d19de13676ad9056146c54e51f2009de6e7f09f3c81135a904c89b58af4a26c9fcba0e214932339fcdfbb77be5da5c854b42d72c2f37003ffd606540762906d0a728a302573ba7eae77713a4", 0xd4}, {&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d93871d68d8c8a3ace2c484a6ed9002028fab4c4059768fbd82d6f2aad1cb7089466a9e581eb2acce112c7440e4899a7adc1d25f0d124cc0c16b417bf5ea2f14eef279fd08be92dd3d9c3019efae1d805c6b5ae34b1cb079291366c7ac5a86969071abd575323a0a99b7e7bef6a8cc4ff419a7613e3992456992ec5d0a7a4644a5b4b9b8bcf0d22102600647e8cb7af56d03ccb21dbf699e4c4e091c5cbdcdc30bdd52ac1f2c83944a2464312eda8f74ab80e022bb6707d1daa50561d4c597af811", 0xcd}, {&(0x7f0000d5f000)="b1d83927f7380128f24c37f6a27939e9bf045b3cd629b6d1e8d1d673aa521e1a1646e317c8502d9a189b3cf76c2750c4efa27a1f62b7de4fb4240026", 0x3c}, {&(0x7f0000e68000-0x5c)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa4a", 0x5c}, {&(0x7f00005ed000-0x9a)="6f39ae95f8a2e60accf0b6a535690f9d70211752d8639791c9d5a206d296dd1d387f7cb947517dc1924c4cd960e6dd966ffdedc1d2e654e913b2a97b91cda9dc73c9c10ac60c2ac95c4a2dee193b918092876baa6dc14efac403c04ada35d585ca70c2c021d6dc8a325866d2a8b7c664ae9254b05b280ae38babf2ce014d246948000a48db27e75544302f2fe63841cd65dbc0877c240d64a5c8", 0x9a}], 0x6) 2017/12/09 14:07:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getpgid(r0) r1 = socket$inet(0x2, 0x801, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000043d000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000ab1000)=0xc) listen$netrom(0xffffffffffffffff, 0x5) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000226000)={@common="6c6f0000000000000000000000000000", &(0x7f0000b29000)=@ethtool_coalesce={0xe, 0xeda9, 0x40, 0x3862, 0x1ff, 0xff, 0x0, 0x3, 0x9, 0x12, 0x10001, 0x8, 0x80, 0x5, 0xb1, 0x7, 0x1, 0x7, 0xffffffffffffff4b, 0x80, 0x6, 0x1, 0x70}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, 0x0, &(0x7f00006d4000-0x4)=0x0, 0x800) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000813000)={0xa, &(0x7f0000f90000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000058000)={0x7, &(0x7f00000ac000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = open(&(0x7f000096c000)="2e2f66696c653000", 0x200, 0x20) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000ed0000)={r3, 0x1}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000c14000-0x38)={&(0x7f0000e1a000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000f6e000-0x20)=[{&(0x7f0000cf8000)="5d18f02a5988b7d5ecd7b907083eedb7d5d62a24e3666867ff43dc8b700b429fc581aa2605c5c5931078463db569b426d732eca3df2e7fb9b3fd54a0a8280881139d9aa54ffc2bf3a1c9984339c92ef0f33e514f385771879b9785571c6c376b5e6352e820d20679f1fce16761786cb9b51bf8", 0x73}, {&(0x7f0000ca3000-0x8e)="8d01eff02f37ebae38bef1dd84f35e5e91af9b5e87e61eb3226fc0ccb384a29f0fac0dc58c9f5ff1f2b6e8747d560b628f7df2eea13e20c6ab1095ba6d9c1fef970c02e988d6a1326e09c3837df4d2d223815a6eca9fa86f0be2d5aa88bac9cd96884d9320709f24b4f2f1ccc022f83317af56c78a98e7e531c4ac04b0c098f5a0c158794d6f609d1a741ddb015a", 0x8e}], 0x2, &(0x7f0000996000)=[@rights={0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}, @rights={0x38, 0x1, 0x1, [r2, r2, r1, r2, r2, r2, r2, r1, r1]}], 0x2, 0x0}, 0xc010) r5 = memfd_create(&(0x7f0000d25000)="6367726f757024232a6b657972696e674047504c6d643573756d707070302500", 0x2) ioctl$TIOCSBRK(r5, 0x5427) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000d15000-0x38)={&(0x7f000015d000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b61000)=[], 0x0, &(0x7f0000faa000)=[], 0x0, 0x800}, 0x4000) r8 = epoll_create1(0x0) r9 = fcntl$dupfd(r7, 0x0, r6) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r1, &(0x7f0000a83000)={0xa0000003, 0x0}) r10 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fb5000-0xe)="2f6465762f6b657963686f726400", 0xc0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r10, 0x40a85321, &(0x7f0000940000)={{0xff, 0x4000057a}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x20000, 0xffff, 0x1, 0x8628, 0x104, 0xfec, 0x0, 0x3, 0x1000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f0000126000)=@sack_info={0x0, 0x1, 0x50}, &(0x7f0000cb5000-0x4)=0xc) getsockopt$inet_dccp_buf(r9, 0x21, 0xcf, &(0x7f00007c8000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000daf000-0x4)=0x66) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000d65000-0x6)={r11, 0x10001}, &(0x7f0000968000)=0x6) openat$autofs(0xffffffffffffff9c, &(0x7f0000138000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f0000e2a000)={r12, 0x46, 0x1ff, 0x0}, 0x10) syz_extract_tcp_res$synack(&(0x7f000013f000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a2d000)={r11, 0x3, 0x7f, 0x1, 0xfffffffffffffe00, 0x5, 0x127, 0x7, {r12, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2779}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x1, 0xd6, 0x0, 0x4000000000000000}}, &(0x7f0000d7e000)=0xb8) fcntl$getownex(r6, 0x10, &(0x7f0000c80000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r1, &(0x7f00005e5000)={0x0, 0x0}) 2017/12/09 14:07:02 executing program 3: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000011000)="2e2f62757300", 0x8000000141042, 0x1a) truncate(&(0x7f0000011000)="2e2f62757300", 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x6)={0x6f01, 0xaf}, 0x8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) dup(r3) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x1, 0x71, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f000016c000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000738000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000e3f000)=0x0, &(0x7f000020b000-0x4)=0x4) setsockopt$inet6_buf(r5, 0x29, 0x40000000000036, &(0x7f0000345000-0xd0)="dc13b51a5b31306e78dd581b71ab1244ece4740434cf0195f75d34c82d9d233f29008861ffccd64ade0e8ce0442fbc50974e8e1195c604f88000003f0002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc040708e60000000047000000d300bdeb62e18a769c862f856d59f8b9f377e345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6436ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet6_buf(r5, 0x29, 0x20000000000003a, &(0x7f0000e37000)="", 0x0) ioctl(r4, 0x227b, &(0x7f0000001000)="06") read(r4, &(0x7f00005c6000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24) mprotect(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x8) mlock(&(0x7f0000006000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x2, 0x10) write(r6, &(0x7f0000d63000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f70000020011", 0x20) 2017/12/09 14:07:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)="00", 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005c6000-0xa8)={0x0, 0xa0, "4806b659cab334c61d41e841de1ac862787fc2421486bc8748f9de023136cbcf38e95f405ebae21f565fef875edcb0ed4c4eda22e7eb12bdaf80bffe6f03111232b831f15db2b72aa5bac380c355603f9cf898075ca5a7bc144eb4bc7bf85b76a24e27e6cbd569d5f63be771716a16c7f89e47621d168c2c909a2405b8ff697e4024c438a89d6b4a0362be8f2665b4be4fbe3948dc27256d7b5cf55fe3aea6d0"}, &(0x7f0000023000)=0xa8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c06000-0xc)={r2, 0x6, 0x20}, &(0x7f0000820000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00004d8000-0xe)="2f6465762f6b657963686f726400", 0x1, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) sync_file_range(r4, 0x5bf1, 0x800000000000, 0x2) gettid() ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000305000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000b2a000-0xe1)=@ethtool_eeprom={0x43, 0xfffffffffff, 0xfffffffffffffffc, 0xd1, "f723831e8610452ab4119313f7b4f6bfd59d84a42b16e397239ce79d2a0c426580135dc19c29c0e1c9b28f3efe3c8a69978820b7db3efb02e7ffe75b62da61ba96064d9d0513536f4be3b7fcc634114141af0cc6f53b19e01e984ce362827a43be0b59ccc0591afece8d27d6e4fff0eb8368d2bb11d367e17dca7834c1a634b1cdd62b00a16cc80501024c45e903090125e45d223df4e86a67aa46ab1f20d7fb033ade877170745f2f3d81fb7373895330326e8afb2cc0f6b120aa8cedd87a545b2e65fc0dfadb8f1f9a9214a35f9a4cc6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd4(r1, &(0x7f0000c50000-0x8)={0x0}, 0x8, 0x80800) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000be1000)={0x0, 0x0}, 0x8) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005fa000)="2f6465762f73657175656e6365723200", 0x423, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f000045e000)={0x0, 0xfffffffffffffffc}, &(0x7f0000001000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000f8b000)={&(0x7f0000483000-0x4)=[0x0], &(0x7f0000811000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000068b000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000001f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x6, 0x7, 0x9, 0x0, 0x0, 0x0, 0x0}) sched_setscheduler(0x0, 0x3, &(0x7f0000511000)=0xf9d) fcntl$getownex(r0, 0x10, &(0x7f0000898000)={0x0, 0x0}) ptrace$getregs(0xe, r6, 0x5, &(0x7f0000717000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000281000-0x10)=[{&(0x7f0000cce000-0x29)="2900000018001b191d000000000100070a000066000300069902ffe108000800000005000ef4ff010b", 0x29}], 0x1) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f00009ff000)={0x403, 0x20b3, 0x5fb, 0xfffffffffffffffd}, 0x10) tee(r1, r0, 0x0, 0xf) r8 = getpid() socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000d8f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006d1000-0x4)=0xc) setpgid(r8, 0x0) 2017/12/09 14:07:02 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x200000000) r2 = geteuid() mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x100000003, 0x32, r1, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000025000-0x4)=0x0, &(0x7f0000024000+0xff2)=0x0, &(0x7f0000034000)=0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000016000)=[0x4, 0x1f]) mmap(&(0x7f0000027000/0x4000)=nil, 0x4000, 0x3, 0x20000008010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) recvmmsg(r1, &(0x7f0000035000-0x36)=[{{0x0, 0x0, &(0x7f0000034000)=[{&(0x7f0000035000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x1, &(0x7f000002b000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0xffffffffffffffff}, 0x80}, {{&(0x7f0000026000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000001d000)=[{&(0x7f0000035000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000034000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000034000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f0000033000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95, 0xc}, 0x8}], 0x2, 0x2022, 0x0) keyctl$chown(0x4, 0x0, r2, r3) sendmsg$netlink(r1, &(0x7f0000033000-0x38)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x2c, 0x401, 0x0, 0x0, "29003d650100000000000000040000001f7f"}], 0x24}], 0x1, &(0x7f000002e000)=[], 0x0, 0x0}, 0x0) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r5, 0x8, &(0x7f0000017000-0x8)=0x8000) r6 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x2000000000001e96, 0x11) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r1) getsockopt$inet_mreqn(r6, 0x0, 0x29, &(0x7f000000d000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000035000)=0xc) 2017/12/09 14:07:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000843000)="28580000000900", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0xd36, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00007fe000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4$inet6(r0, &(0x7f000099a000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007a0000-0x4)=0x1c, 0x800) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f000009e000)={0x0, r2}) utimensat(r0, &(0x7f0000d78000)="2e2f66696c653000", &(0x7f0000eb3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) unshare(0x8000000000001) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000e7000-0x8)=[{&(0x7f0000ade000-0x29)="290000002e001900013d3500000a0006020000160000ff00000080040d001000000000002400030508", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004bb000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={0x0, 0x5}, &(0x7f0000219000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000452000)={0x9, 0x8, 0x7ffffffd, 0x8000, 0x0}, &(0x7f0000432000)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ed6000-0x4)=0x0) socketpair(0x10009, 0x0, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) utimes(&(0x7f0000d4e000)="2e2f66696c653000", &(0x7f0000ab1000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) getpeername$netlink(r3, &(0x7f00001d5000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000918000-0x4)=0xc) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f00009a4000-0x24)={0x6, 0x9, 0x6, 0x2, 0x401, 0x1, 0x0, 0xff, 0x3, 0x0, 0x1000, 0x67}) ioctl$TIOCGSID(r6, 0x540f, &(0x7f0000e16000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00001ab000-0x8)={0xffffffffffffffef, r4}) setsockopt$sock_int(r7, 0x1, 0x29, &(0x7f0000e77000)=0xfffffffffffffffd, 0x4) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000f0a000-0xe8)={{{@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=@multicast2=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}}, &(0x7f00006b3000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000005e000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000be7000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x2, 0x5a, 0x13, 0x80, 0xa0, 0x7fff, r8, r9}, {0x8, 0x4, 0x101, 0x0, 0x81, 0x800, 0x6, 0x7fffffff}, {0xd9b3, 0x93, 0x7, 0x645}, 0x1, 0xcb88, 0x9, 0x1, 0x40, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x0}, 0x5, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc, 0x1, 0x1, 0x1ff, 0x746, 0x100, 0x6ed}}, 0xe8) syz_open_pts(r6, 0x80000) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000422000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="da6f266b4ec0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000f6000)=0x0, &(0x7f0000413000-0x4)=0x4) connect$nfc_llcp(r6, &(0x7f00009b7000-0x60)={0x27, 0xd99b, 0x7f, 0x0, 0xfffffffffffffffa, 0x62d, "5d9b180410e531a9d8807f969a2541530106e804d7713b16db02937cf987df8e001b59e7473686463aa1659972aeca99df65e73aa745fdf22d82d818e8fa42", 0x9}, 0x60) 2017/12/09 14:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0xa, 0xf8b5) sendto$inet(r0, &(0x7f00000bb000)="2000b3", 0x3, 0x0, &(0x7f00000ef000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create(0x10000000000000) r1 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) sendto$inet(r1, &(0x7f0000002000-0x85)="fe501bffdb3995441626beb61460ae28938aeac650eec5cda9411c44e74c65b4b0e39c241a93db9ec50001d10a2107000000aa43ba9038c40fc8c6ca9eea54ef7893e2d9b2b94745583af0bf22b25ce9de218b20f7887fe053cbc112652f8f01eaafb8b229963d21b0467a7dd2f0f34aac0275e115c767e4925622081eaad3276a81837cf5", 0x85, 0x4000, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000fa2000-0x20)={@generic="fd0000108000000000628e9339169273", @ifru_flags=0x1000}) ioperm(0x1000, 0x0, 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000012c000-0x160)={{{{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]}, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x401, 0x81, 0xfffffffffffffffd, "fc7577da879e3a18cb2a317cc1de8dcee23e7c0672ed5dfd81d5ebd792bab59e8d5f5aa2f07a3401b1e2c73ca9f8e825b6c0df50fe1d890643bb4704bb54acc87f0a6f8f0f31eea4763e80bb543c9f11"}, 0x160) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e32000-0x4)=0x220, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000b55000-0x4)=0x3, 0x4) setsockopt(r3, 0xfffffffffffffff9, 0xffffffffffffffff, &(0x7f0000e00000)="9908d4b99e901db2075d39dab73792740cf5688a17b64820b9370ab09891d1c1292b88d48127edaa77ed3631176a29c26dec0232953300ed55e600a6acec794c059813935ca977fd662e23a13cec121c4ff0817ed7ee70a79acda2a257a938c0d561da69f5f993d943fec657988155554f47da103e2d573c564cabfb16e7cdb77590eeeeb046c19a590f1528be80c05e55df0fbe9479c1ffe052adb8acc8414d879ee4a35dd86fc47012f2fdfa80ad6dae060fbe34d3336b0f", 0xb9) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000eeb000)="7a", 0x1, 0x20000004, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0xa, &(0x7f00004b4000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000731000)=0x7a) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000c2a000)=[{0x2, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x1, 0x0}, {0x0, 0x0}, {0xb, 0x0}], 0x8) r4 = getpgid(0xffffffffffffffff) fcntl$lock(r3, 0x7, &(0x7f0000416000)={0x0, 0x2, 0x2, 0x8, r4}) socket$inet6_sctp(0xa, 0x100000005, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008d4000-0x8)={0x0, 0x2}, &(0x7f0000f62000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853d, 0xfffffffffffffffa, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f00003ef000)=0x1, 0x4) sendmmsg(r2, &(0x7f0000314000-0x78)=[{{&(0x7f0000a20000)=@nfc_llcp={0x27, 0x1000, 0x9, 0x2, 0xda, 0x3, "2f059e87cc616ad6e4d6727f56f67f6167fe38cb899080a71b4c3f912befd71b5d6dfb46fea68db16726bb8e09c3dc66215f0e67016da2f7fb069bb5675b8d", 0x6}, 0x60, &(0x7f0000ce6000-0x20)=[{&(0x7f00002bb000-0x1000)="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0x1000}, {&(0x7f0000ee2000)="4d074937cadcdf846c08d760cac0660f08827f04ebc34738163df9ed51ebb93344289fc1b77b261e4fe9403b542b483020b425affd8c23edc456deb8ab1327c62ff779cc7ccd6044d9913c72c041cfd0f3a02d698b6da6073ea2", 0x5a}], 0x2, 0x0, 0x0, 0x40}, 0x7}, {{&(0x7f0000316000)=@ipx={0x4, 0x5, 0xb7, "665e9cbe470e", 0xffff, 0x0}, 0x10, &(0x7f0000d33000-0x80)=[{&(0x7f0000ef3000-0x9c)="7bda7b70ac9ed034bc97b0c69b85d01e07c559e5dc86ee0bab14b42a3e3bad606ae4cd19fbe893f8607d70c2f1a09796c499e862c9b780c4b661dfdd43ec6e09090ee03880e6f4e0e82fa3e0b2e2cd6bd4ccb5c085c3839fafde29be19f72bb4d8ff7f31a638d47b3e8b2076e5c197734d1646d5b85bfade5677e44d552c19cbe32c7d1b4e11f9a7e663275e350ef3581e97e097c95a4ec8d6a35393", 0x9c}, {&(0x7f0000e55000)="d45e2977898488534f43980f0cb9bb086fcdd9f563a77b7abee861b4383f85f7c460132605c791e278bbb76c5b2747deb786361bb5b790c1bb572a465b1bd43e25c8e736490ed9eca20d54d102c70946aed6dcfc77dea5437878b457833fbc966f8923adedaec851720570400a606c06365e342aa79c60211a1e00b5b0f3bb75b7900ab6565e1d1c238ae33f3ecdd73e5f755a09c3d867d42c9617c0f552a53754b8afbdddc2dba4b6b7585e5f6e616e8591cc7cc7b80cb1bc8ab272976dca388b420e4b2b958a6f4f4a", 0xca}, {&(0x7f00002db000)="0ddfcd7a095ee431cf6930a3dccbf85f3308add3e745499b10709ad39eb8b9056143930489", 0x25}, {&(0x7f0000f87000-0x56)="8059c93e71e3fe73514653825879f3d11f3c17dc08c1d8d8145d98152a62bfb91cbd21afd9a0d74ae2b643a57d425a17871c56dda5209fe0c0ea6d730d11c9ac559a3bd864fea8a977ed4524383795ad7e9f625c9915", 0x56}, {&(0x7f0000a8f000-0x7b)="71ae9ba31d347220eb07459bd91e0c1c2b035541049ca11cda1d744282b1e9dce5b295ce4066b5199c9cdec7772d041d48c9caad88c507f4531fdd92070000005c2b00000007716da6e05b8eeb93d9157d8fcf05f8f8bf2753ee647f62c441a27c5eaed6571080fbdb49dddf31049db18450bd78571083909e3223", 0x7b}, {&(0x7f000018f000-0xd7)="a93e998e850f013b99f327dab50e01be62a1915ad13b7290914896d26454abfbaa7aeeb48642a8c2c7e599c479f86a3e4ad5aa08632735123e98bff915caf33136a2b1eb1767ccb50840097e4d311453b682359fde5594fcefe7ac023db022fcf526a76db43621c0d19ebb2ed1e3155a703927e1638d94f7fbdf3f72d23c0efadc8a2819b687179c63e921b9880c9f03c4fdde3c2c412bdbf4771274cf82b498a6c23ea2b9d4e0a2d2e2d555a8b7b16ec7a05086adc2dc617a5364fe92e3bcad0a8421d7ce2023c99145a67ae2bc347e49cd75bd971338", 0xd7}, {&(0x7f0000bfd000-0xe7)="0bb7bac00748ba507cffe3ea5eeea20fb2ef6bced1b446971be167e27f3b145cd73911a66adc780cc0774c14e9b3281e1f5b74f3cdc97dcec3dcd879f86882e379e669938e38a91ac68d17c7e601468f421687a060324612e6b10a314c77664141b177f0065f5d7afa94ff4acadace44415f7da186ec128be71df1c3e70e8488ab1645231fb3d97ba94df430f79480ea83f9bd0c65c07a0b6def27211532bfb726ff4625c6ba80aba1ff77f66f3085c6559487edaea964309390d9743bfe7f529e3601c27e1a9c5ddb1acbb33e5ac9b875fff7f2bd4a5af896790141b2a2bfc31cc4c23773f5ea", 0xe7}, {&(0x7f0000471000)="cb5243b71bf342b703c03a2ab9398b215628955d2de319edeba92fb8ff3fbb88694f77", 0x23}], 0x8, &(0x7f0000b0a000)=[{0x100, 0x113, 0x4, "9717009d111bfcb1b87d45a9f66919792003db53f3a17f0114962aa695264dc47c87db5c93daee3b69bd3108e3fc5bf9f6753898873169411a7c7b4648c58732bf743576b743c70ec1fae7107ea604f2c50134685e70e10b99c7226732a3ca9c1809bc3a1572218d23b6e5eac1c492896a78e7b47a8414ee39df3cc6c9f9d4957ea438fb1a47bcb42fb70cbbd9abb821654a1cd0ce1da7e0b43d10b568464fb987cb299f99c0ccfd48981a7dba4bb067f2ed84f81df8f2f2d809b260419779da71f51d992bfe911a574ba0fde174a3d87734fc5e555978567d22ba49959e8e52b1f87d6ad0b94851c61c22ad"}, {0xa8, 0x10d, 0x7e6f644b, "f4b7cefd38d12c9bdd7d4ea4c5b83c0e2aff2c8289573e5a5fb75023beddd81332d1aaa7894dd5262a87fd2bc1c1a3caa5dbd02177e28242c55450192aed26b2564c6273ca0712b3b77d8152d7ae682504db69e95778769d8e45eabd4f5fa875a47a2324da7e3e046c6c11e06a315858adb0d68f50c226100bd685b8e335fe659caf4e6ca53d78f2fd071f5d944ba20601c53d0c"}, {0x98, 0x11f, 0x3ff, "221aec6a9855517b2d49173cdffe07eb83ad87af37285216b125a8e9ee0b7f280242f6c7ad150d37d199a23fe6080147e02c1a73977e5add14376c80417960d2bd999ba21f9cfab6de00fb77ce7392ebcf5cf323d99fa627cf014cd82b3a58212c2d7e6b362370fb9586f3042647331197b5aed0238e9bc7a99d5c323e50dda1eb46a6"}, {0x110, 0xbb, 0x0, "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"}], 0x350, 0x80}, 0x8}], 0x2, 0x0) 2017/12/09 14:07:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x7fff, 0x80080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000)="2f6465762f6877726e6700", 0x400000, 0x0) mremap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1cb, 0x4, 0x7}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000000c000)={r3, 0x8}, 0x8) r4 = syz_open_procfs(r1, &(0x7f0000003000)="617474722f736f636b63726561746500") write$tun(r4, &(0x7f0000007000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @rand_addr=0x0, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}, 0x20) 2017/12/09 14:07:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007f3000-0x8)={0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000003f000)={0x7, &(0x7f0000040000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000003f000)={r2, 0x5, &(0x7f000003f000)=[0x7, 0xe54f, 0x15, 0x4, 0x9], &(0x7f000003f000)=[0x7, 0x1], 0x30, 0x6, 0xbc23, &(0x7f0000026000-0x18)=[0x2, 0x8, 0x8, 0x1, 0x6, 0x7], &(0x7f000003d000)=[], 0x0}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000041000)="6500000005", 0x2) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000041000-0x4c)={0x1001003, 0x1, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup2(r4, r3) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000042000-0x8c)={0x5, 0x3, 0x8806, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x0, 0x1110, 0xffffffffffffffff, 0x0) [ 172.598800] loop_reread_partitions: partition scan of loop0 (2°]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) [ 172.598896] IPv6: NLM_F_REPLACE set, but no existing node found! [ 172.636359] IPv6: NLM_F_REPLACE set, but no existing node found! 2017/12/09 14:07:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a08000)=0x3, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x3, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2000006}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006d0000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7d000)=0xe8) write(r1, &(0x7f00003eb000-0x10)="0201a12502000000090500d91dfb370b", 0x10) r4 = dup2(r1, r0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00008fd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000376000-0x20)={0x0, 0x0, 0x0, 0x8}) clock_gettime(0x0, &(0x7f000005b000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000258000-0x10)={0x0, 0x0}) open(&(0x7f00005cd000-0x8)="2e2f66696c653000", 0x200000, 0x0) write$evdev(r4, &(0x7f0000fb6000)=[{{0x0, 0x2710}, 0x0, 0x6, 0x8000}, {{r5, r6/1000+10000}, 0x97d, 0x6, 0x80000000}, {{r7, r8/1000+30000}, 0x6, 0x7fffffff, 0xffff}], 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_procfs(0x0, &(0x7f000029f000-0xe)="6e65742f6465765f6d6361737400") shutdown(r9, 0x1) sendfile(r9, r9, &(0x7f000051b000-0x8)=0x2, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f000011c000-0x5c)={0xffffffffffff7fff, 0x0, {0x1, 0x0, 0xffffffffffff7fff, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = perf_event_open(&(0x7f0000f90000-0x78)={0x2, 0x78, 0x27, 0x3, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000805, 0x4, 0x9, 0x1, 0x2, 0x1, 0x6, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r10, 0x8) setsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f00003ce000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x2, 0x8, 0x2, 0x5, 0x4, 0xa0, 0x20, 0x81, r2, r3}, {0x8, 0x200, 0x8, 0x7, 0x80, 0x5, 0x7, 0x100000000}, {0x6, 0x400, 0x2, 0x8}, 0x7, 0x9, 0x1, 0x1, 0xc0, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3}, 0x10, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, 0x4}}, 0xe8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x7f, 0x800000000000000, 0x0, 0x0, 0x4, 0x6f11, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r11, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2017/12/09 14:07:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000599000-0x8)={0x0, 0x0}) ioctl$UFFDIO_COPY(r2, 0x8010aa02, &(0x7f0000a6b000-0x10)={&(0x7f0000960000/0x2000)=nil, 0x2000}) wait4(0x0, 0x0, 0x0, &(0x7f0000c44000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = fcntl$dupfd(r1, 0x406, r0) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f00007da000)=0xb9, 0x4) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0xda, 0x5, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) sync() setsockopt(r6, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000332000-0x3)=0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r7) close(r2) close(r4) dup3(r3, r6, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000a2a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbf000-0x4)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) removexattr(&(0x7f0000462000)="2e2f66696c653000", &(0x7f0000dbe000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00") connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/09 14:07:02 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000)="6e65742f70726f746f636f6c7300") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000c000-0x8)={0x0, 0x3}, &(0x7f000000c000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000b000)={r1, 0x62, 0x0}, 0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000012000-0x38)={&(0x7f0000001000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000012000-0x10)=[{&(0x7f000000d000)="3d8c5e12ae365d8b79327bd8162d0026c25744e5d5673b8eda90b1debd9def6a6e947ddfd651041603d9bdf49684a0f7275c4028d9aaa12a53653b6ee997ac170424b73a471c1fa2e834b9d4b34536ced4b755ed2b4c5806fd688eaf5a512227bfd2a93530d6f70ac307e810d2f897fe8204a224f0efed7ce015bf4ea598116065c43598", 0x84}], 0x1, 0x0, 0x0, 0x10}, 0x80) socket$inet_icmp_raw(0x2, 0x3, 0x1) mknodat(r0, &(0x7f000000f000)="2e2f66696c653000", 0x0, 0x8) readv(r0, &(0x7f0000009000-0xa0)=[{&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f000000c000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000009000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000004000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000e000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f000000a000+0x454)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000004000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000010000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0xa) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000011000)={0x1a, 0x10, 0x7fffffff, 0x101, 0xaf4b, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/09 14:07:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) close(r3) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x40400000007ff, 0x0) r5 = gettid() getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003aa000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b44000)=0xb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000048000+0x65c)=[], 0x0, 0x7ff) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r7, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) fcntl$setown(r6, 0x8, r5) fcntl$setsig(r6, 0xa, 0x12) dup2(r6, r7) tkill(r5, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x3, 0x10000) setsockopt$inet6_MRT6_ADD_MIF(r8, 0x29, 0xca, &(0x7f00007fd000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) 2017/12/09 14:07:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba0000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000078f000-0x28)={@generic="00000000000000000000000000000000", @ifru_addrs=@nfc={0x0, 0x0, 0x0, 0x0}}) fcntl$setpipe(r0, 0x407, 0x5) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r2, &(0x7f0000127000-0x38)={0x0, 0x0, &(0x7f0000646000)=[{&(0x7f000052e000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x2a, 0x4, 0x2, 0xff, 0x82a8, "65c81c9ed26456cf137bd55162ed8050c2455e559c190689e479"}, {0x76, 0x101, 0x20, 0x27, 0x2, "b70c0c8bb33bbb82a32a37a20edbd973bc97513addd789700a7e9e36e6243ae91f7c0c7bf05f4979312969633585d7632c7bd0f754e0bfc84e692e888da3ee110da11bf1754e69b285e9650c4ae2d7833ab39ddda87b8cf9a5880411039ff94774acf229403e"}], 0xb0}, {&(0x7f0000d73000)=[{0xc0, 0x3, 0x400, 0x8001, 0x7fffffff, "40772c61084c5fcfe7fcb77d3961c8225673df5df593e7666bc824c247ce2137a5d914135f3c9eb772ec7a0cf8215fa29d8e9b9129c31a87f302c5abeb9bbb800e6d1e403223397b90e023ff5f4da6e8fb61d27a9827017d260262c4c0fab0086926244a6002af6350ae115635db4ce6d377f647d8e425b55033819d9bd2966b01b32da359f8f50c709dcac8adacfcd51ce47541b85d9f399fb354640e77fca8c026317214452bb8eee6d4907a1970a7"}, {0x82, 0x8, 0x400, 0x1, 0x34, "8c1af9d17ceda6dda6c88232db39c0637f4c9caf5122980cfbc43849e9fae4d08475a115aaa97ce08db91146db0d3e7862a46f4a2897ad731e7fbc0e4189e3a40c1da4a3f2c3aa7bf6d5aa15ab852f3688bac11ebc455644c2a4c5570407bf7154b34f72b07e786d237eaeff3adb49edaaf6"}], 0x142}, {&(0x7f00005e5000-0x1210)=[{0x7d, 0x5, 0x300, 0x4, 0x7c, "52fe3d2beb33eae6946f955aee91dbb1757e0820c3af3b4215ee7cc9e242eab87b011edbbd8dd95d45bc93a35b17d75fa99143398804d51f8780180a328aa9998901514861efcd07c50a683bafdc06fe35980d431fa076e32aa7a9fc0af1122b5dd7c62b3e3b5b19d40a62516d"}, {0x38, 0x0, 0x700, 0x7, 0x6, "27d81c5f38a0012f447fc927bc91b7dfafee99dc83812f442c6395a2d91c85c714f42ddbe014518f"}, {0x3e, 0x6, 0x1, 0x0, 0x7, "b6995910ce98a4d371a82d54b1de958aec2d3b47c1f6051d09bdbb431afa7a18a87ce19c5d03aa4225d0a6d209ad"}], 0xf3}, {&(0x7f0000c05000-0x127e)=[{0x45, 0x7, 0x3, 0x7ff, 0x4, "5073819310e088935c06fbbd931d9fadf27ac162a37a2a14b5f02d48c9803ff47684a638a98ffa41adfc9c7b21d2b69af8e0167938"}, {0xcd, 0x5, 0x422, 0x4, 0xb84, "db44db7956994904e0bd9528596439254f50673e5ac610d2c0bae34ec54ac109613320c2cb84c6ad6d8e778afcb74a36f644d30527cc5bcb1ce9119867c16aabf78252a51e2b2595689a843b1e3b472b2fb29f14d24434b22ef7d0d81c812d0f24e8cd1037ff88589240e5a7050a21b3a7c657333ee5c0afd3e83478d82ffa89e9717bffd998318abb539a9da1ed4e6cc628df4c256cce863a5d870642d13a685ef06e2ed682894fb3de82fe380e480e9a95a0a3703518788b8220d7e3"}, {0x1010, 0x8, 0x0, 0x800, 0xffff, 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"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{0x84, 0xe6, 0x4, 0xffff, 0x7fff, "ff6cfda49f76ed6014828821f3e7e6c58bc2995de2cec491e40d1ced6f53b8b57d2a00519106ed92baccc395f43c2e387cb09c1f4e2edb8fc882f8fe180a2a0f0bdd7cd57075e15b9bf55ac7cec84383f5808bc6965e16e96df76db574adabf3b41681cd9a5d1523ef387ff330a90ad72c02542d"}, {0xce, 0x4, 0x4, 0x3, 0x41, "b8d63e1f8badc640b1c002097d5edb5c51ad1453c629d9d80246fe5ae7b2d3c923aa26db0cf67af5442aa256fafc11536d23a36abbafcd045c8add052310088b7869db3b18ab0ec29a8193e5c1b81174b49e281aab96397e1cbe59a0d08206e54265e24b6016995f3110b1649c752ee8ae9f6f71743999b27747a99ce3e962cc9856d725cd14365b49f58f9f5fad782e69ba288996634ce4b42eb187cd28541b14055f21188f629ca1b8f4a244fa1571cc785f081cfbaafbdaeaa4f371bc"}], 0x1162}, {&(0x7f0000d65000)=[{0x65, 0x8, 0x420, 0x100, 0x9, "f018e0251d3ac1e49179e310e07439025ee8661f3a9871446a2040c28bd4bce28bdf4936172dfc061ae6fe38687e283cb1881970dbc957f90061adbca2988604d09b2b6a525efb1395d9d18ebe4b62dee4fd935b77"}, {0xc4, 0x10001, 0x400, 0x1, 0xffff, "1750157a218200cd74bbb02191cacb8ea3f77ba9e7eb2f448c36e64b993d295e6dbbf02f6605e992716c0fa2e898398f75b3288ee3676852993f5443bb4ddaa211471580880b50b4695193b6dec60f7ccb1e008fc48cac351d2b2b5b5889101debc1b4ff7511bd3e58a17b8ab81a741b90030db3f040b6926966cab2661a05f56405a32e753aeb6f8862fd4e75973bcaffe60cf8e2b167180e40d4ab78623ed49b9e6bb03b8e59bd75dd0df0ff33e3a8d3841dac"}, {0x23, 0x100000001, 0x200, 0x1, 0x8, "b60563442b22e9d06b51a7a29f2d51dd336a66"}], 0x14c}], 0x6, &(0x7f000025f000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, r0, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}], 0x80, 0x54}, 0x4810) r3 = getpid() setsockopt$inet_tcp_int(r2, 0x6, 0x1009, &(0x7f0000f70000-0x4)=0x4000000080000001, 0x4) splice(r2, 0x0, r1, 0x0, 0x4000001000000c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) gettid() ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000813000-0x4)=0x40f) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) read(0xffffffffffffffff, &(0x7f00005b7000-0x200)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) getpgid(0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f000014b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000579000)=0xb3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002e9000-0x8)={0x0, 0x2}, &(0x7f0000207000-0x4)=0x8) fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ce9000)={r5, @in6={{0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2eb, 0x1}, &(0x7f00006d3000-0x4)=0x98) tkill(r3, 0x1000000000016) fchdir(r0) bind$inet(r1, &(0x7f0000f06000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000efe000)=0x0, &(0x7f000036c000)=0x4) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000dc3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) 2017/12/09 14:07:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000ef0000-0x78)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00003cf000)={0x0, 0x0}, 0x1, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = fcntl$getown(r0, 0x9) r2 = socket(0x4, 0x80000, 0x55) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000011000-0x7d)={0x0, 0x75, "a8dc17d385a028fb810f711914874685cd94ceafcf1824185fc752cfd03bfaa874963f2550183c63527a4f3554e4ab934f413f657cd87c0fe8cd69e30741041d53cf731034c44110e8db3629489f50e36404e5cedc8ace3279ed0cb26d8a6e12c541cad306e7e2f180e7431b7ddf48001aeb502f83"}, &(0x7f000000c000)=0x7d) pipe2(&(0x7f0000a72000+0xada)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d1d000-0xd7)={r3, 0xcf, "93b6aa682e78037879c8d8e08814f9feb2b099b07b447660c5b53c326afff83841235dbe335132e2f3cfa5bbd6d3c095675c427492e2026bcde729060e3cb983d3aa5752d917fea68287db4a6f07d3423c1582cb87619573c4b182ac8e5ca1177c94e070671a2ec995255f4574a31228d57dafc7502bc701c9dd78f3d7155cb1723a3f21ca2a87a2a3aae75773daee8e54e2fc03bcf31a8e3a33c46fa0ec401ddd7e992d208572e9d97296ece5bbb443613cba0669f9fcdc96dc00960d3889efd556ab671527344e824c007b30da2f"}, &(0x7f00000ea000+0x5c3)=0xd7) ptrace$cont(0x8, r1, 0x1, 0xd07) syz_open_dev$evdev(&(0x7f00001d5000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffe, 0x280) pipe(&(0x7f0000973000)={0x0, 0x0}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r7, 0x0) splice(r7, 0x0, r6, 0x0, 0xa2, 0x0) pivot_root(&(0x7f0000671000-0x8)="2e2f66696c653000", &(0x7f0000f61000)="2e2f66696c653000") ioctl$KDENABIO(r4, 0x4b36) r8 = syz_open_dev$sg(&(0x7f0000340000-0x9)="2f6465762f73672300", 0x801, 0x260049) r9 = gettid() ioctl(r4, 0x0, &(0x7f0000416000-0x1000)="2e8106988259492b72a75f7b99a20da0af13f02c2599af13362c45cb270f7f336b3f7494694e466873e65f2cc951416cbfc80663d235b99782c8880036bb9c2a7d59ac122a4e15e0c9934f7ad0d32da33c11aa09fa582ac151797d06c0a10ceba07cbe57d931da9ff723f1572c5333ac6bcad00c596a4969ba382af31138bc8307a98d43f0d87d8cc289bfa5e6dadf3483e8269ea378f5031d760d1483c461bd19b0e2c52a5f47aaa7c7adf913560418eeb713973162b03b9a13e75e874aed3df4de853bc075c40565beac10549cca1293bbacd8279c1b3108b99b52082fe62b47a017e2c98893aae5a81b7fef6ce731cbd32f9f0170739be9602c2cee09e0a99ab91d6f29bb0ebe35dc7c6a6209e4697d3fab30bf94367689231e00954ed345cd74c6036a0a1a1289f8f1c9e83f3547767d287f1c1cd259795b46c57b3895ee616f967500c0fe2d5d87474548bb7358762cd371c30ad773ff144ce39a99c348e62c9cf7086745c729df027fb5e5fe48ed410df4e97602cd3de90122d5a58ae6260b726b7ee1d8abb1f60b01c6f601ef4c26d0d33b370700728f41acbc8ee2ec8436e425b9df95e877bcde03ecc3233302ca53bb300fa79c2f87c5d9fe0e958b6cbc9980630e098e641ac50ab51c77e431ad6c9d1e197232463b432f7b7ba116301fd634d1494e86353f0ec846a91935f7601ca3486607a3ab046ce162d4e1d5b8f19ad46f64608902b28803fe135a889b413dc83731c2d7d2cb9694a5ef0da555008ea3dbefdae94abcd7b9e4360b17051a89693091722a9f89728db50e7140320dab3d7469cc8ba0b352b3c37c434f55c5b07cbbb8a0e9f8946a852b6ff7a1da7dc556ca0c364a1a5f8fe586a83a725cd758c191b87a7cf36eab298f35186a8762d677422fdf75b39c15cb73171149ae2c6e44a137785a743af741bd62217f48f838fa215017d194c10a1180ea311efd2e40de7de4a1e761f4c29fa4f9aec4b0c0222ced0bae9ec021dff12c31ba00563dc9f3eaac77c3c78f0ed643729f7e8ebef05d759ca634bc05e12a0a5baf25fe56bd7aacc74c6cfd4254918ca86732e6d92647038f10ae6b58fe803866ecd08ccc89cc361f9ffb9de911104eec504e66207dfe3dfb3727957edbea317001a16002d8b540f620e3a2e50fdfe8cb6253b71dfc52f2c43c58d2ba0861f99c403d1461acacaee704b5eccde041bca426de087334da37c976d6c575ffcc8e10d874e186ae84ea0183c06e3960253459ed07e622dbc3cbacca0474e5389368c47d8fe7afe2f293158958d1fa629003090573b945a26f059f64d5e1bb7f3ffc30ba98ac1b6afb05f9c317e6e0a5a5ab4333184b99264846c3abcac763747885a3429c06beb40ca2efd9eb88c243b596b717e10cc9a847d5c25828bad390d4cd4561eba45e912b947d9c19c3fdb19db8ec47345ce27b765942afc428dc464154afdc69fd3a955757ab2c40353032fc8ecdf2598d264cecdb3fae041562f3c62dc5d181fcd2bd9b17af2e7d63d9ae5765d38631c03736aafe8f7d5623b1ad5689010159b3d4c145b9f967e75c3f9c6a36db72f92eaf361c100f71066875d0df54162cc220463b6b0cf9a148a15b0aa5bb9bb52e756f2a8974c4eacd7c45f2445c3f70f3226f8c0b553ed6698de772eda2da05af9d92ed565b60a12a0b23ad250d47585b3869c15e27a6895d6a4b40aaaef4d29515717135083b43dd7776c52c4de6b58ff0a45bb700c1409f39728d03ad9e0dc9fedc35f63c81658d889d8db7cca801c60d7b0d4a7f4d1dcd63b1144e36eec4a9e4dd59b37cab4f31dbcd0f3288ea0b45629cc1f95bfa2911b8eb7cea3b03738c291f668262054aec6115225f2e49cd4996561a37995203769323393638cc435f40ed2f3338bee4ea834403b8b215f885887db1e2714bfb7b9877423afff034e733d91bc4d4caa7d3405bbfd4d122abffc6b77c6c3cb00a0fef7a851ecba56593e29d447967432137c77d453b15bc3d16314e256a8095a78db38b25db10be9328101ec27ecf9196a92496496c8ae3171a11493f9c3e60158df7ec646ac9332561ce6c43f9289d7c4ed36a17cfbb8769b31bc3f65c368bfbb117d79cfa853bed9bb1cb672663cbc5b4847106f5c82a2ef578e0cfc90cc5da3787eb2e90c1d11bba0cb0ea13eae423ff89e2f0117ef18770c54ed85eac3fc336118072bb75bb0356df89e508bd06c5f0752d64018e7d9f794add2c09723cf1d2aea5cab916462ada123f9eeffaf27bbd4a24f7067b9ab8e8bdd218c4b1d4d7a7e735e2bba5fa4a546803f40b2421102457dfb997eadb593122c830736f010add0472584ea1c37c392613a457acebb52072e341b3e49d276265a0395c2995c1851176d4ab0e9beefd4d67f824fafdebcb3e61e1aedd111846fcd2637b783779f3e9c0018047fddd46ca47664fabaf677e03c8cbb981f6f645a80ad850f3cae61eaadd0fd36b71b6de23454d6b21215978f7091cf83af62e100b3ed6bc653a34539cf75ea9cfcedacb8866362a29adf0e55a35103bd8192d5324ce0f11ba73418e4bc98d9f0550869ce23784e09af01d3aadd7acc0a12a4af3fb3a40e6c9fda6fe630231129f9b469d5680d4688bd8c97a6f3c5d9761180c3855208a1e3c17bfde6f5e722ef540439cc5178595700006b275f7676aa5b140adf129fd4f064e32c910d4caf59b5d678251894b9378b9ee6bf226d187986f0c1290404b3eaab0624943ab197a7f28fc684f95d4711a0d7f44c9142f87c10620767bff4a6a70f5788443819be09f11f94b2018963845200ab94fa994d2a2f3fca4fd46b4a200b6bf57f889e7965ee789d8e3ed843f931502ae9bf019248fa887e72c48b0cd00c9ae0d041ce52cb7cd1f3f2ecdbda64efbe459e9e663e98ce7e8ec15c703748b3f3be7d1bf9fda6ffd7bfbc068c737ae36c215f8639948266f04a260d993bb6c96a1341249d232fb8fc6fcbf6261a4b18eb22b6f6af8f93dce90bf7d2549e02e650f51659dcd1e697dd219e93f337502601648c15f6ff1207cb109eb9e7532d433371733e8b2dc25a8081f36d631ba56cb3fa7f674d558723ad7b2607e92becf6a8c9d10bde0e8cdc34a1f522e2f4530256dac6d3bb295143810ba3a68598546f2b56779abd0d4810c5b887a700b6f8b801ad063fc1986bcf8431b14508b063a50fd0e2ca7f836961f2c22b8a29d618db5d6313a3a3ccb338649ef791d49add5559a13246f9b27c07da6d54f256daacbeb94ed6ee6cbc33ecf141c11924935ddc7efcd19ea66aae66a2db2337b16ae24f3bd3eaf9d7821d16543230599b8bb0295556cf3073604b9dd4d27e7ae44b4dcc60e993e2f410c292a9fd23b961ec6dee6e24e22ce13c8c817991926b450728e1e4b6a8676d9a53896d1f7e8f850ede844ee62124eff7542a71994406f7f1022f16ee4efe0a85307709c035a76bdfbb7fdcaa3aa278775f3b9d82e3235e61e9698e5fbd96d544200dafb9f3fdc4c6b5df004dd0ae06aa7d558d5d6d1c0fdca864da52b5fe1157686c1b94cb277c011bdbd492aa42df1b4e3237b95a45fe304c028bbf035fe2e90a6a332bc6203e04711effe1adc54b4bcf330ee99854d8f64bb549a632753f65d2ee0f422d5998fdd9f446fd76e0ac76ad4371a3435a8cb8f55e8813e77aebd099ee20e2bf9e71e1765e34ab6c79634d7085a3d26108ad94cd00443f05c0c2cc6ad40c47a70987b447d8bd313b6235cf8d9486acea0f83c6cc2c33fcb3585b8a0afb003afe02928dcb1c9051d29265148a2b392915faf30ff24ab59e6c5ac9626e446497a6dd32aeba6c426802dc113a4e2cd6c5b65bb1b6e8a69283a0da221c443847955537b151484a5e94a99a68bbdbfd3f3e5df72514fcb7439c53c7ad28a248761c07547f3d1fdbd64d81411bd3b1f8ee1ef23e43117ddfd65409f7a8564eebbd6dc13371db36f4cc6ccae15e6fb53f0c284eb9248116d7f9c6c558feac8f404ea2901dfd2d55671bc140ff82878698a696e93e0091b5eb915d2d38890836318532e85c1af06df53f6ade56fe55429cb05c6cd9649abcc3b1485f00362685d524ab7445a38aea16a17675ff834ec44541613a0dd424730117841f981e79ac7ee657b60e92e1a34b19159b69c309e0adc63372af7d84ccf6e07b5baa24722ade6d7972b176a329579174ceefbb14f03326d3128b28807b1b55e64af6ecd3cce829fa7f28482fa546cb84a08206ae9dcdd9da009a4eda433cf0f70c1724bc35491cadbdd30603a93bad64c133cef14313e1ba130f45716c36ca154b9bd65c4abbb913b66e0dfe914a7a00f6726f0791ec7ea0911f955b34b54489f390258e6d64f90016138fda602715ca64cc037c020c9dbbceafea95922fc9d1bf5256eae3a23d61ce553f2c7d8a7e4b900c53c74a7dfadf78e69c56f2e9b442cab14ff8cf75b8868c9aede5a9bcb55f1daa4bf55984cebcf04d3bef3033cce3fba565663cd3876ebad2fbbe28b9fe9e74cc0ecbbd2e2229a242c798403b5ef080873a6ce8118075c1f480e3d301a25ce4cee79507deb0de82205633b36d86974591ac25f90c7addec9a4f7069284c814880b67a785385040a02ef144bd9437eed0c0c1199ae08c7ec932809f6d39ed399612baee77e622298b0e2f84e5eda09bf8aa62d45a7bb889755be0fedaeaeccf16cc6148921817f7f6814e69523ce1adb289ea33fe971c3e84270ed959359ee146c5c018b9c9346f74b287c91a3c3799211f4b5b47818a5003ddd0a61687d4b12db3608d3c1b12f900176ad0c43ee88334862a2b307dbbc02eab1c34bcf567f2429210537cbadf73fa12c04cd93737ab80c56db3598375ecaed7a91565c050dd37e2cec0ed37a609ccb74a199ca072bc6fdc434fd42511a75bd33259d8f963d577edc7cf9a86dfd5f368f4db7945a015d2af56d7a2c7a251425ab305a54d3fc96c8d0606b3a7db4dbc0ceb27170bc6c1956fa62f95eab4b129cf4925f64eeeed8a005fcbf6fe17b775a27e500e74efa7dbde3468d44e7e4e41f640c4fefd398e97aafa6607c8ace03bfe6392b4384e9c3de40930ca32c0097b797ba3d60a87eace1c73c6119c3726e272cb42a969a56054928914a984a5129fd5ed1a84f0884ad511337c9a6223bb455bf39412b8dc8d6f92770c49cd5678dae0007f77644e50aa24ff48f21a86ccba845f68890494a1f49a78e6a20cbc40acf8b8c3bd35de846bb7858d7d35405feb5830cc1103db4602a69008e3c4538c5dbf7e23c1805a7282ab51ea2e811ca010214361f41c260fe97679bf2a22efa984d2c290a6ce367aba9104ef248e96a724014eb742748dfa1fc3f0d43e2a93897d77ee77c600f31282812b7811b885d9dda3534cdbe556f66131cfe0e4fe5b370083e0af6a33433b96552fb153e236a053a531779d677193a959098b2eb4a676843204f6177d4cd7a8a58b8e691a7260386dbd39380df858ab8f360da69d1a01596211387b97a23c720f8001faccae3120cf5ad207248c81f538e58df852eb99172559ce7eff87f25ad1db0a2461c44dfa284a52bc591100d99457fee00f580bf4c85eb99d28e6db66b5b332b0d77c31f333c2d3fff4ceffa3b613cc0f0785433dbcff4754e6b508f96333cd24f5be53a3c8904262a9048ef8add78168e9424b4c2c56ff565b0e68a1f9caf6790a96e9bb451e9cc8de79b73f27455e729a7b457fcd17b3779351c4ddee83de0be5346040c7918a1838bd62efc5d1009d235fe0ac10fc2b463fbbcde429006a67c3d44e") setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f000082f000-0x8)={0x7, 0x80}, 0x8) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(r9, 0x8, &(0x7f0000d75000)=0x3ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffff7fffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00005aa000)=0x0) getsockname$inet(r8, &(0x7f0000204000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004af000-0x3)=0x10) sendto$inet6(r5, &(0x7f0000bc2000)="f7f2c2984f87582904947ceca45d790b6e5a70056c7b6503c118e4d493a1cd503c3c8bd69f8cd2af5ef24bd109fc106e70ed8ada30655f7668f9810d6457cc8ca284070a0d9e37a7a6559040e278dba5231ad672f36bbede83686ad3e26bb89798b7b06332486b0483c5614671", 0x6d, 0x4000000, &(0x7f0000ee3000-0x1c)={0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x6}, 0x1c) memfd_create(&(0x7f000047f000-0x34)="4047504c657468316d696d655f747970656e6f646576626465767d6b657972696e6776626f786e65743076626f786e6570315e00", 0x3) 2017/12/09 14:07:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000062e000-0x4)=0xd61) read(r0, &(0x7f0000d97000)="00", 0x1) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000889000)={0xef7, 0x5, 0x9, 0x80000001, 0x1b7, 0x3}) preadv(r0, &(0x7f000048c000)=[{&(0x7f0000d20000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f00005f6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f0000a94000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00000ef000)="000000000000000000000000000000", 0xf}, {&(0x7f0000085000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00000de000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x6, 0x2) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000c1b000)=0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000bf1000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007ca000-0x4)=0x1c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000491000)=0x5, 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) 2017/12/09 14:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bbd000)="2e2f66696c653000", 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000028000)={0x0, 0x61, "cfdc7ac21499e20b4ba263b035614ae653188556f7b83c80ca8978550592f66b43631f897aa5eda8e9b8a736554cf98c56347606e2dd50da23a52b0ac65687c91f4e07c7cddd1221df517f8ddda6a7a7d0d220a66c6028b5c20a2c48be1f53a585"}, &(0x7f0000331000-0x4)=0x69) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f13000)=@assoc_id=r1, &(0x7f0000f7c000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) symlink(&(0x7f0000dfd000)="2e2f66696c653000", &(0x7f000074e000-0x8)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000354000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e13000)=0xb) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005f9000-0x3)="6c7000", 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xc}, {0x10000, 0xfff}, 0x0, 0xfffffffffffffffc, 0x88, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) writev(r2, &(0x7f0000c2c000-0x8)=[{&(0x7f0000c17000-0x2b)="2900000018003119ef6eff00001100070a0000000000ff067a0000000c000800040000001f00000001", 0x29}], 0x1) 2017/12/09 14:07:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000eb2000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f60000)=0x0, 0x4) getresuid(&(0x7f0000d01000-0x4)=0x0, &(0x7f0000f32000)=0x0, &(0x7f0000234000-0x4)=0x0) fstat(r0, &(0x7f0000612000-0x44)={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) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000865000-0xa)="6e732f70696400") setns(r2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000007c000-0x4)=0x0, &(0x7f0000dac000)=0x4) r3 = socket(0xa, 0x802, 0x0) connect$inet6(r3, &(0x7f0000453000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) timer_create(0x0, &(0x7f0000b5e000)={0x0, 0x36, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000676000)=0x0) clone(0x100600, &(0x7f00005a9000-0xfc)="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", &(0x7f00009f9000)=0x0, &(0x7f0000dee000)=0x0, &(0x7f000089c000-0x57)="f913eccd867b7ac4636351f3e2e587be8da9871ca490d0803374514ed567fc761beb6efdae2bab87fcac456ec5a51cb2651a444a8404d02df8ade493a7e96278959891f39ad0940004dd86e58574ccb01aeb6b7f318c50") sendmsg$nfc_llcp(r3, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000024b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x3, ""}, 0x10, 0x0}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000b84000-0x4)=0x0) r4 = socket$inet(0x2, 0xa, 0x0) r5 = dup(r4) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000337000)="76656e6f00", 0x5) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r5, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000085d000-0x10)={0x1, &(0x7f0000c3c000)=[{0x6, 0x0, 0x0, 0xfe}]}, 0x10) connect$inet(r5, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r4, r5) write(r4, &(0x7f0000037000-0xa)="64", 0x1) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) 2017/12/09 14:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f92000)={0x0, 0x0, 0x0}, &(0x7f000069b000)=0xc) prctl$setendian(0x14, 0x0) fstat(r0, &(0x7f0000b0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a3a000-0x8)="2e2f66696c653000", &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0xfff) sendmsg$netlink(r0, &(0x7f00006fb000-0x38)={0x0, 0x0, &(0x7f0000f33000-0x10)=[{&(0x7f0000b64000-0x40)=[{0x40, 0x1e, 0x709, 0x1d5b, 0x0, "cdbcca703e0f6f1f3d8b4c0354ad4fcc639ebe178fbf4acb5c06af44135bf3a1fe1b3f38a729e3d1b81807fc1fbb43af"}], 0x40}], 0x1, &(0x7f00009ca000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x1, 0x0}, 0x0) 2017/12/09 14:07:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000376000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = syz_open_dev$usbmon(&(0x7f0000d85000-0xd)="2f6465762f7573626d6f6e2300", 0x400, 0x4c49c0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ec5000-0x98)={0x0, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1800000, 0x0}, &(0x7f00003bc000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a45000)={0x0, 0x16, 0x0, 0x6, 0x4, 0x589c, 0x2, 0x100000000, r1}, &(0x7f0000898000)=0x20) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000961000-0x10)={0x0, 0x8, "7dd3f17b547b2a87"}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000068e000-0x8)={r2, 0x6e}, &(0x7f00001dd000)=0x8) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f00004d3000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$eventfd(0xffffffffffffffff, &(0x7f0000001000)=0x1000, 0x8) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000277000)={0x1000, 0x5, 0xc73e, 0xfffffffffffffffc, 0x10001, 0x8, 0xbf94, 0x401, 0x100, 0x52}) epoll_create(0x1ff) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x20}, &(0x7f0000001000-0x4)=0xc) r5 = syz_open_dev$tun(&(0x7f0000f95000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80000) fsetxattr(r5, &(0x7f000039d000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00009b8000)="020000000100000001000d02", 0xc, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bd7000)=0x0) fcntl$setown(r4, 0x8, r6) syz_open_dev$mice(&(0x7f00004c3000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) 2017/12/09 14:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socket(0xe, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e66000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000481000)=[{{0x0, 0x0, &(0x7f0000870000-0x80)=[{&(0x7f0000bbc000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f0e000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f000072c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f00006ce000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000267000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f00001ba000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f0000d41000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000c75000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}], 0x8, &(0x7f00006a1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x0}, 0xffffffff}, {{&(0x7f0000294000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c92000)=[{&(0x7f0000c94000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b78000)="000000000000000000000000", 0xc}, {&(0x7f0000d70000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000801000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f00005b6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f00005dd000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x6, &(0x7f000058d000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c, 0x9}, 0x3}, {{0x0, 0x0, &(0x7f0000fb1000)=[{&(0x7f00005b3000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x1, &(0x7f0000f28000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0x5}, 0x3ff}], 0x3, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000f59000-0x1000)="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", 0x686, 0x8000, &(0x7f0000f5a000-0x10)={0x2, 0x3, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000378000)="2f6465762f70707000", 0x111003, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000eb0000-0x4)=0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000737000)=0x0) sendto(0xffffffffffffffff, &(0x7f0000e95000-0x1)="0b", 0x1, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = request_key(&(0x7f0000a67000)="7573657200", &(0x7f0000975000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000098e000-0x13)="2e6d696d655f7479706547504c776c616e3100", 0xfffffffffffffffc) stat(&(0x7f000018f000)="2e2f66696c653000", &(0x7f0000adf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000da0000)={0x0}, &(0x7f00004c6000)=0x4) keyctl$chown(0x4, r4, r5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000d62000-0x4)=0x2, 0x4) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00001a9000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x100, 0x894a, 0x2c2, 0x0}) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f00005b1000)="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") munlock(&(0x7f0000efb000/0x4000)=nil, 0x4000) prctl$setptracer(0x59616d61, r0) socketpair(0x9, 0x5, 0x20, &(0x7f0000731000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f000031b000-0xf8)={{0x3, 0x0, 0x8, 0x0, 0x80000000}, 0x2a32, 0xfffffffffffffffe, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x3, 0x5, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$netlink(r1, &(0x7f0000614000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ea000-0x4)=0xc) mq_getsetattr(0xffffffffffffffff, &(0x7f0000ba0000)={0x3, 0x8000, 0x7, 0x531, 0x800000006, 0x0, 0x9, 0x3f}, &(0x7f0000dc2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r6, 0x0, 0xffffffffffffffff) read(r7, &(0x7f0000191000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf) write(0xffffffffffffffff, &(0x7f0000908000-0x20)="1f0000001a0000f200001321fdf3007600041d0100006f0104001b00001000e0", 0x20) [ 172.760882] IPv6: NLM_F_REPLACE set, but no existing node found! 2017/12/09 14:07:02 executing program 2: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002e7000)={0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x402, 0x80000000) bind$inet6(r1, &(0x7f0000ff2000-0x1c)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ff1000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0xfe, 0x1, 0xfffffffffffffffd, 0x0, 0x0}, 0x20) 2017/12/09 14:07:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d72000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000663000)={0x0, 0x0, 0x0}, &(0x7f0000389000)=0xc) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) mount(&(0x7f0000e07000)="2e2f66696c653000", &(0x7f0000a70000)="2e2f66696c653000", &(0x7f00004db000-0x6)="72616d667300", 0x800000, &(0x7f000054d000)="") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a63000-0x4)=0x1, 0x4) r1 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) writev(r1, &(0x7f0000017000)=[{&(0x7f0000ced000-0xc)="28d9d1c3dd76aae49d900b43", 0xc}, {&(0x7f0000d2a000)="972153df446a59b2b39e2a46c8c7dae21ae4e5693e4c74bdede913f363e92de4b6bed06304cf1bd2176866c8e15614b1cc0b4ffda40adb5120d6c4a0f12c1c56fceb4e0c0794a583bf05540c75f17fc4a552a606433e54f8506f6ab41f4aedef1f0d4f1e4679f903e2b7841b36d3a022feae47f6728c552b68b769de29198a88c3e13729745931134a9599f30e5a20307a5d356de7542fc9c022539a8aa88230ece019f22b30c12b2e3732", 0xab}, {&(0x7f0000b23000-0x26)="796452fc0d703cdf43ef056067e82790c1ad305b6c51e5255c2a8dfea516642b061cb4cba1f3", 0x26}, {&(0x7f0000a0e000-0x86)="3fb83beef165604c95fc2d963a1be0de633527b2825d5b5c6ba39b796a6c921ca937e9015c0c73969ec105a55e97e64a107f62a6aa2c3359c3dd15f6dcda6322dcefff6b01fdf847a6767c6d04a1ed486f0cdf9328708cb081100cfe7639e7caecdc5c3f5ab63d850a1f55c30ceabb6bfa17cfb06701fba0ca47bccaa9d98ffb48b9b1991384", 0x86}], 0x4) r2 = syz_open_dev$random(&(0x7f00004a9000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x20483) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000d6f000)=0xcf, 0x4) bind$inet(r3, &(0x7f0000fcd000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000fab000-0xa)="68696768737065656400", 0xa) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f00009a1000)=0x0, 0x4) getsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f0000a29000-0x1d)="0000000000000000000000000000000000000000000000000000000000", &(0x7f0000910000-0x4)=0x1d) ioctl$int_in(r2, 0x5452, &(0x7f0000e47000-0x8)=0xc6) r5 = open(&(0x7f00004f1000-0xc)="2e2f66696c65302f62757300", 0x141042, 0x10) ftruncate(r5, 0x1) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf4000-0xa)="2f6465762f70746d7800", 0x42, 0x0) r7 = getpid() fadvise64(r1, 0x0, 0x80000001, 0x4) sendfile(r6, r5, &(0x7f0000013000-0x8)=0x0, 0xffffffff) r8 = getpgrp(r7) fcntl$setown(r2, 0x8, r8) 2017/12/09 14:07:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000043000)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000257000-0x9)="2f6465762f70707000", 0x400002, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000f7c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e33000)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000917000)={0x0, 0x0}) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000f76000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000645000)=0x60) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000119000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000376000-0x8)={0x0, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r3 = open(&(0x7f00005db000-0x8)="2e2f66696c653000", 0x80000, 0x10) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00001db000)={0x7, 0xffffffffffffff00}) fcntl$setlease(r3, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000545000-0x20)={0x38, 0x4, 0x1ff, 0x5, 0x3, 0xffffffffffff5312, 0x0, 0x7, 0x0}, &(0x7f0000e19000)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000069d000-0x9)={r4, 0x1, "00"}, &(0x7f0000768000)=0x9) r5 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000a4d000-0x4)={0x8}, 0x4) open$dir(&(0x7f0000c54000-0x8)="2e2f66696c653000", 0x3, 0x24) fcntl$setlease(r3, 0x400, 0x0) eventfd(0xfffffffffffeff83) fcntl$setlease(r3, 0x400, 0x2) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r7, 0x0) socket$inet6(0xa, 0x40010000000005, 0x40000800000000a) sendto$inet(r6, &(0x7f00007c1000)="", 0x0, 0x20008045, &(0x7f0000f48000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x7f, 0x2, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000f25000-0x58)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @rand_addr=0x5000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x80}], 0x58) 2017/12/09 14:07:02 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000c9c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000d23000-0xd5)="00588ce53452fcc2605b24f4d12b4fdcb2657ed66eeca89fbe0484b19a2ee8e2c0e70aae32e5fe2f451b13516d9bde253529a5266f61b7a790c9220017c6e8a15cc1d39b04cb14f2b8bc21fe842c0d090e3d2d25d3cf7387c8d72081a8275d700fe4f2d5ac274a08eb01b0e2bd8f71977cda9c110c1f22fd7c04078a12b352608c14f7440eab34c0c04737400dd8ec635696353567f60315dfd8833bc5449e04142d79f70ad855b6b35441acf1ef0700ce910e874d26b9bfa7e5c6a628c8c297e77fb2eddb912b82f36a4f62e9b906717dc2df4139", 0xd5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000ba0000-0x20)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x441) ioctl$KDDISABIO(r0, 0x4b37) fallocate(r0, 0x2, 0x101, 0x401) ioctl$TIOCSBRK(r3, 0x40044591) writev(r3, &(0x7f0000b0e000-0x80)=[{&(0x7f000016b000+0xc21)="cbd5d34babcbc5f02c98cb0390f042392891baef66e5e36d672989c4ff72cbc247703849a2d856d1421f38b426c529269e0aca2c1fb03877d9a9fa348bd48d2f51860b0e2545", 0x46}, {&(0x7f0000b4f000-0x17)="ff338f8ad96551ce7b351611449dd63cbe05ad2e1af003", 0x17}, {&(0x7f00002dd000)="60bd954eb22831385fdfeb95f30cc010e167a0b34612b353f80de8a901ccf0cdf2138bf3ec4b963aaa22e170ece457a5e70bccd823e67e1430fe3a1a550cad4f83dbac84c76cba0abd869bc3f3e6af83ff97da7ea9499da61184981256caf2d4558d150a0c74c455d074b80969a876aeef29a7b6753ad3fe34167a4e417a659e0e13727f43e8245c6822ea1fde69e82c270974", 0x93}, {&(0x7f0000b20000)="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", 0x1000}, {&(0x7f00001d8000-0x95)="7dbf624da18d3c92f2cbc14b783080432794a984be1d2c502580e71d890fa8669b37be1506212fd1e9081a7647fa11d360c1a6cc95708926545a70e5d7d6189f9ed9cbefe008f276a7e888f642bb5e8e7577fe77c412ab7cf94f722bb859abd6e30c56531dc5cc46413a80987c3ef80861dafb730e8d5aededa1fb5a41d1234b83b734f4b7d63875ee8e4828bea326e9861eb7b502", 0x95}, {&(0x7f000014b000-0xf5)="105d9b0c3bb3cb1383f478ab6451a2be107d036d768eef0c6dadd0aadb13af71e87c0fcaf054b9d0c150b89b7e7e9c5ceb7586a6ca21ed03db20c479f921ed622e22c1cc3c55bb396a6c31553adb5f1eee37c27e9dee3332b43855ea2b170b1a92b6d644f69d6c94b9c13aa19a4f1f616555011620e900946dbc6be76a2f807e8c36e505b5b117709924be6399b02a1a7bd1e35a668968dfd02b67a76dcfe4ca7b45f32b258a37ae104b4e09e808ad02b609c1bfd0b90662e3679b73745b92061470950b0c9ca5b963f6d8784561c3f63d760a9660ecea8d9f6777b8b223ebed18cc55949dc2eec2af5b4341dd37c77cc08d98b6db", 0xf5}, {&(0x7f000054c000-0xf5)="e6efbbfe66c0cc6ef23105fecce4a9a3bb6394054f10258e90c931646b2fe6f62ffea1dc7410a1b107757592a089556234a23cbfba9132cb58f4d36e86673dc37b1027caa95b74357e21651fb041c700aa36869f5476b40cb22a5b9967f2b9b40407dbc94a64878d3b1fd1e86df1fd4c91e4368c306b4dac40968dfb9bc1bcdca4f227ef57c815d41f89c8505c0b60ee2496f8f1c75d286c0ba9fa7d2957c31503ffb4784cb6586fde41d91aa064f8ff31c0dc4d10a9e4e975e28ca26bfcd3a6a0cdcb6ef5b9ed83563d901b530371a42d663f1ddd7f45f1d833a04529778123299dc649e1804c1e713297aaff94c19648a2ba3e61", 0xf5}, {&(0x7f0000581000)="", 0x0}], 0x8) r4 = syz_open_dev$sg(&(0x7f0000676000)="2f6465762f73672300", 0x1, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000053f000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003b3000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x40) sendmmsg$nfc_llcp(r0, &(0x7f0000cca000)=[{&(0x7f0000d4e000)={0x27, 0x80000000, 0x9, 0x7, 0x1, 0x37a, "9c0fb63575650f84c9fe1aaf1d0e388bf5b10824e00c640ba4ff1a823b334b38828b49376115837c03d18026aa4912e40d786c85db67f8ead5a8a02851f966", 0x5}, 0x60, &(0x7f0000a91000)=[{&(0x7f000041b000-0x4d)="013fbe09273f23fd2b1a5454bcd830e1893a60d622cef1929f0b20e2357a27917b5036a36560827b24c6202520804ba653afdbb19f0f755b84e41825f420eac75f7a10beb80c1a1a611d4505d0", 0x4d}, {&(0x7f00005f1000)="ad899fca740f85be851b45fab4a2177e9853b139ab13fe54a934fad737918fbd06f4e1f1056075fcc134584971024ad41299f96d70cbfb2b3e565eae38cfce71e6d6b60dbad8098d7df24641cd458582efeaef2487ee", 0x56}], 0x2, &(0x7f00008f6000)={0x60, 0x1bf, 0x5f, "4fe5a26c38d46f63f9184df26aa8f73c534b3b4aab0268980167d539af6073a9faf4415af6b6bd163f5c2c456afffaf9d09e36c35b30b59bdec9a7854a6de0dd44e34d6326001638ea54"}, 0x60, 0x24040010}, {&(0x7f0000944000-0x60)={0x27, 0x0, 0x4, 0x4, 0xfffffffffffffffa, 0xd6, "27d9f6a4d0743f529b83be8c2c5a317234396384785414e8a999a61790b675772e2b36ab2a2b33803cdcd6c5de5f87351d7c1a96f68257c2c68557046db8d5", 0x400}, 0x60, &(0x7f0000ff7000-0x30)=[{&(0x7f0000c3f000-0x1f)="ac94d655e92a9ce86b1b740def1a550e48b827ac139acdd2f2a2a220532a89", 0x1f}, {&(0x7f0000446000)="e0766363e6b8af2b456c0827cd9f8e52f3e88efcdead0b63fc0fbd6ef40336f1367cffb08aabcd2e9413be170058130670023fb5f6b0193224", 0x39}, {&(0x7f000069d000)="ebec8a88a63906563a7b8afa1032db38d7c1192a64d3ca3a47e942d4ad6bd7535cc80c96aec945b3b75a578ce4efe9b5f6128ccb5f89e8", 0x37}], 0x3, &(0x7f00006b9000)={0xe8, 0x11c, 0x0, "d34f47185c3d068449e33d3ff268dd4e5aee4ed1230888deedabd776ebb7760203d19b8633ca2f0d521e88bf191a6491f53380556a5aa9554588d4f8b507a7679ae80b404a0b28968e77a5fbff7e96e9090bc122291858336f4a3ad2b96b52e885309acaab5ec69f5825150f75f80f17a2bcd253d9ec0d04c06658fb6565f6e4fb32e669162ed7f53e6eb061b102db6fb70cea4699c8a8f1ac5f0c310a95a58692f4f72a5df0b6eb21c9efc86c078803a2e7180afcad26c1ab45717ac9c0c172065cd2613fb4f4de60c7f87c40510021be5ab104"}, 0xe8, 0x0}, {&(0x7f0000c25000-0x60)={0x27, 0x6c1, 0x1, 0x0, 0xffffffff, 0x3, "33f84b963e3c1234e2bf9259be0f4d121080f4933b7614a5466ea2cfc790a20f12fb1dc4a51083aaf263d61ff924112d54be23bcb6535cc159985446e61ffe", 0x1000}, 0x60, &(0x7f000096f000-0x10)=[{&(0x7f0000d0a000)="e53f326025077c420c5b616be5e5dbdc2d7811fe0e4dc9c29c6c558a5c4a", 0x1e}], 0x1, &(0x7f0000b7f000)={0xd8, 0x0, 0x2, "835aba6afe4e23b2db8702bebb2606af848fd1e809fe03174084fc422fc144c47e1919af01000db02fb804f308651fbbb08d74d48023a972d2065e982cdd9f6bfa6fbd90df957964c4da3c1ffd10242f35173db4ebfc9e4f4714d6cef0471c459dabe6d336c4266da40aa53301a40df08e73b1423f01f937671c5a97bea70f453178ed47834af028db0f7932e11b95cee93b76ddf4aefae4127ebaa94d9bd71aaa7ee447b6871866ba6f1e368747817f4563e9f2f576d94d4206077abdef8245bf9e2b90d2"}, 0xd8, 0x8000}, {&(0x7f0000f8f000-0x60)={0x27, 0x1, 0x5, 0x6, 0xe992, 0xd5, "9a51e3e8514765debaae2b75916d3c15d212a6d9ab47f3399963f2600209c04fd87a435d82bab0d5e8c955f5409ec97e3105f910c1d8d58b98a5b80f275263", 0x8}, 0x60, &(0x7f0000b79000)=[{&(0x7f0000907000)="5f66255afa0c29a33ea75d00f387fb08c5bc4f97fd997bdde21d413152973088f12b0a873c3d5c18bde9ef4b95f6203cd2f2e9908dd709a310ad6dd134553e0141cf9250ea649c1bab12ba06e4037f7da89b5ef8dc08a9ebe3c7298ba1534d95d7257018a57301db4aa5ff429fe9a49871d15380d9a1d4bb8f58ef35730d5c4920075046876a7cf7c781689a77d848a23da014ed0c7ed293aac9064095ffea09fc8b22c5f54fea53ed94a1", 0xab}, {&(0x7f00000ab000-0xdf)="14691acbb5b381e06745932aa60fc877b7c20136b950f8752e8d5afcf78ed4818976bc17a080373296b8b65d55395710b85c16722f5e7e72943096ba431448292eaf75f4ecd2a9e629acec51512f65a97de4eb6f4c5adfea66b82ac4dadd1244d9d777236847d6ec3faafce85c3d8f001af6a2075ef7261363edec3a90385db3e3ab9608d660f0379fbfa8ab729ba5a5cba3daf28f91ef4a270df09d93781abc1a5a7f9451f714ccd3b006c36c04bf300b1d70df1b867a7cf2425f566941be480595b550ae1ed8c5b686c4fd53c419d9afae863f7c78f01bd06626df7c9053", 0xdf}, {&(0x7f0000368000)="add820016cb4693e85c9d6", 0xb}], 0x3, &(0x7f0000eb6000-0x100)={0x100, 0x0, 0x101, "d2a50fe678c56367c682346b7b0c1a8a470f7aaf97945e22eee1c67d2973f69c0ab7bed2b7b2e44cc3e144790d1ae47268b28e7ace79399e32744dd77f17afe3ede94da166f4f0a973ce06ee23d6900161f47d81a3b03e411d195b378c699b668b2be7cdf531ce4e0a722ab997c16f4e68e55f7e1ae892195644db96d6f2f27af8abc8adcfa057c16fa7eb66202609d9ec35d15591f531b0808081fd334a5ddbca2c5538ea4c138002e8d4fb247a233fb479a07a9a537331b0f94a680d84ed5ab46e7897635c9a3373b2ee99c9af73101df28e0a3796afa6d259f47300ebcb993f1316861b01c93e385b"}, 0x100, 0x8000}], 0x4, 0x80) ioctl$TCSBRKP(r5, 0x5425, 0x5) accept4$packet(r5, &(0x7f0000deb000-0x13)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bc6000-0x4)=0x14, 0x800) write(r3, &(0x7f0000c29000)="", 0x0) 2017/12/09 14:07:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x100019, &(0x7f0000001000-0x4)=0x1000, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000-0x4)=0x4, 0x4) pread64(r0, &(0x7f0000001000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x842, 0x0) writev(r1, &(0x7f0000002000+0x1c)=[{&(0x7f0000002000-0x2e)="d87f39684f88ea18927ac515353a26fb7ed52540041a5cf7afdade99ed46de185be851514ed8d09d61e37f4359fa", 0x2e}, {&(0x7f0000000000)="2b7d02616b5cf5bd4e4705733cd0a47e926d8d61f24ee9b2938ba6b6f9b7a93aae97c37f9383077d6a36763639d4d7f23decc8603f995d98e55d7133816c09f47384382cf85293a8550a7d0b930dddb8cfc2fd8acaab83182bec009d1efe98e37fc3ea5a683514573922695c6da3273c724b9910291aeb0a8672f166bcd2140493a14d", 0x83}], 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x2, 0x400, 0xffffffffffffffff}, &(0x7f0000004000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={r2, 0x64, &(0x7f0000002000-0x64)=[@in6={0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x3c64, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}]}, &(0x7f0000003000-0x4)=0x10) 2017/12/09 14:07:02 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006a7000)="2f6465762f72666b696c6c00", 0x10081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@generic="7bb88e64bbd31e5c25c4d6ecc37595d0", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x200010000000fffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00001f3000)="2f6465762f72746300", 0x14900, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ad9000)={0x0, 0x0}) r3 = socket(0x3, 0x80000, 0x80000000080010) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000baf000-0x4)=0x1, 0x4) write(r3, &(0x7f000024f000)="2400000013000700fe1e791afe2500021f0000000001000300001700100b090000cdbdcbbe", 0x25) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xc02) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000ca9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000006e000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000132000)=0xc) ptrace$peekuser(0x3, r6, 0x1ff) r7 = fcntl$dupfd(r5, 0x0, r5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ca8000-0x6)={0x0, 0x8824837}, &(0x7f0000391000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000ecb000)={r8, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fffffff, 0x1, 0x2, 0x20}, 0xa0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r7, &(0x7f0000101000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0xbf, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) socket$inet6(0xa, 0x80807, 0x1) getsockopt$sock_buf(r9, 0x1, 0x1e, &(0x7f0000279000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b97000-0x4)=0x53) 2017/12/09 14:07:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000618000-0x11)="2f6465762f7667615f6172626974657200", 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r1, 0x0) r2 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000806000)={0x0, 0x0, 0x0}, &(0x7f0000ef8000)=0xc) setregid(r2, r3) r4 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) fallocate(r4, 0x11, 0x0, 0x44400004) 2017/12/09 14:07:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fcb000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) connect$inet(0xffffffffffffffff, &(0x7f0000390000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000344000)="2f6465762f6175746f667300", 0x101000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008ef000)=0x0, &(0x7f0000901000-0x4)=0x4) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000e5f000)={0x3, 0x4, 0x30, 0x7, r2}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c8f000)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f000002f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000041f000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00009ea000)={@loopback={0x0, 0x1}, 0x0, r4}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00005d6000)={0x1, &(0x7f0000516000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) fgetxattr(r3, &(0x7f0000139000)=@random={"6f73782e00", "2f6465762f6175746f667300"}, &(0x7f000084b000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1) r5 = dup2(0xffffffffffffffff, r0) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f0000659000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000093000-0x9)="2f6465762f70707000", 0x2042, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000452000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x0, 0x1, 0x6, 0x3, 0x5}, &(0x7f0000601000-0x4)=0x20) write$tun(r0, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x400000, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x4, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, "b31d90", 0x4, "b99878"}, "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"}}}, 0x41f) r7 = request_key(&(0x7f000078d000-0x8)="6269675f6b657900", &(0x7f0000734000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000f000)="67726530000000000000000000000000", 0xffffffffffffffff) r8 = request_key(&(0x7f0000a93000-0xd)="646e735f7265736f6c76657200", &(0x7f0000ab6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000112000)="70726f637365637572697479656d312d246264657600", 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r7, &(0x7f00004f5000-0x80)=[{&(0x7f0000356000-0x70)="d26c80fc606309187d134afd5954d69fb3c823129d9abf9b004b0eae04bd8721d2183e5a0658ebf3b0360989b96f1f7202391b0fc24f05d15513dafc5a9f91a5050f4615ee8ed5a63326b8dcb18e3843f63aaa0a1c5c0cc78f0c22fc6bf90c1282af1dbbd3dea47b2ae41efe240a5d6d", 0x70}, {&(0x7f0000ed6000)="5e42815af3b1033cd08978af70726ddcf84dc7feafc9ada3a7c1501982ec2177cc6165af92be03dc69ac24b8e6456f589efaa535b76fb24e7f3a3f1623726225e935b2ea", 0x44}, {&(0x7f0000892000)="71eaf7978a56405b5ff4ea8f08a7af8c6fa773e72cbab74b7930db5781633fbf66a2310ad2146b0322f955b47b0767354946289a4ac421b6b1d70043ece1ff6b5a203a06f471dd96aace4369c628e82cc55d4a76b7bb6c5e9d9918bf140cccf11e137f3bffa0b3f6d5dfef43ea33a5fad2380560", 0x74}, {&(0x7f0000afa000)="e14051913f619aaae00f71f0e2302cb610336728cd9fb663db770ef3379f3dcb9439cafd5e313ebe3dd781052e713853fa00293b739d85d4a666aefcd5d60e9a177f08d2bdd5c71f5c0b3070959df98b34cfb813c78aa4979fb6bc0720e8fef71803a5010279d593c0281decf0c3bb49a405b71d", 0x74}, {&(0x7f0000d69000)="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", 0x1000}, {&(0x7f0000f79000)="a7e8b6173a505db2f4e0126ef888c13d968c8e3f9f17b57e498ada4ee3c8bc0272ffffdda38754023cda3cb8bc55e15c87b4a0e6a13791f13db90fc7bb3a1556c46d72d627c4e5e0ed927d3434903773c80a11c018c6bd56fb572bc6af30fa7bae21e40dc81e4bd073a9a27917e1cf2f6e5c7b5a8d465929c579b2c84d2adbe834f68367c1ad58af8d15599c363d9c15dcd4c92c179d3141b8be7ee767b6e6cad69b8ec95e704181d571ff61c7859e5a022458d4ce402da836b0a7b68a505f727d9606312a7f1d2458971eaf149d6749", 0xd0}, {&(0x7f000089b000)="868809e201e931325b63ea5ce5f52c83e30d65e89eaef33cf63c53fa4b5c475c34f461caa5fb49002a01a9e7434de918f1216f08126c583e30acc13d835031397b376406d5a2268f99d56333fdb7b12fab86c7491ad703d55c55512bffffeb931ed04a18fb1513bc12f5f3e3b0b8294a4d244922a7280f7fa2285c8770375947aa197b0a2475fe78aab5d5622a17cc5d47a42536a3e005bbb099fd80c1b3656d30582390f48804c46fef0ec00072b5d9b61da7a7fa06b9e279af82827eaa", 0xbe}, {&(0x7f00004f9000)="f3c72a4b2549363edf4a11e34db65f", 0xf}], 0x8, r8) r9 = socket$inet6(0xa, 0x2, 0x0) r10 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f69676d7000") pread64(r10, &(0x7f000000e000)="", 0x0, 0x200000000000000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r6, 0x1, 0x19, &(0x7f0000d91000)="3a29099b79", 0x5) bind$inet6(r5, &(0x7f0000609000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xffffffff7fffffff}, 0x1c) fcntl$notify(r9, 0x402, 0x80000004) [ 172.848504] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2017/12/09 14:07:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x400, 0x0) dup3(r0, 0xffffffffffffff9c, 0x80000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72746300", 0x5c3324ece104a35a, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00007ee000-0x4)=0x0, 0xfffffffffffffffc) fgetxattr(r1, &(0x7f0000ece000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000213000)="00000000000000000000000000000000000000000000", 0x16) r5 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000000000000, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000776000-0x8)={0x0, 0x0}) r6 = socket(0x11, 0x2, 0x0) setsockopt(r6, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) tee(r4, r2, 0x2, 0x1) getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000d94000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000023f000)=0x76) setsockopt(r6, 0x8000000000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) pipe2(&(0x7f0000a00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockname$netlink(r2, &(0x7f0000efa000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000358000)=0xc) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00004ba000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f00008d3000-0x78)={0x2597709d, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x1, 0x9, 0xdb20, &(0x7f0000a33000-0x10)=@generic="dfb070b010855d8799d434539275e275", 0x6, 0x3ff, 0x5}) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000d51000)={r8, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000156000-0x4)=0x0) close(r6) bind$unix(0xffffffffffffffff, &(0x7f0000d1e000)=@file={0x0, "2e2f66696c653000"}, 0xa) write(r7, &(0x7f0000fde000)="2ee83fbc7d5f335531e116facc561045d00846a3f5a5425710a97465de7f0b37ff2ac48bb6ad6c7c12ed7235496b0ee13eb2df02786c547eeb9887eeadc25067f71a3d79e61ad6e1a588f0bc52c99836525fcefdac2ebae0a46349dc6248f4e7b20222b49dfa84fce16632b1d540d6f5aab9e4ee", 0x74) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6367726f757000") setns(r7, 0x10001) 2017/12/09 14:07:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00003d6000)="646e735f7265736f6c76657200", &(0x7f0000f80000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f71000-0x8)="f639f444cf474cba", 0x8, 0xfffffffffffffffe) add_key$user(&(0x7f0000dcd000)="7573657200", &(0x7f0000a4b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000034a000)="7d5a365705a3b4ab5cd3b5a6930deacf2c2cf821c0549523af282f305da5839db71d292756b5597ee8dba73b7fea2c6a47c02efa68155955d7303fa0936eba121fcf222dc29bb0c4ee703d628d5b5cf75d2cc8ecfa444fd57e1b435076a15530cae5c25bf079d8ccedd3dca320d50a728bb745c4e0c1d2d686ee8d5422fcc6bc9b939d9d653b81ebff4d4dd738405b03a1b7c9ca521385c24970845628199b39da00190f3b08e6075f8753e1ea46c97a89e5851659271260df3a2145223b2188de55858e92b76107a6f51a3de85449b73d5da49e3676de995c633c2b0d711957b0cd0096bd", 0xe5, r0) lstat(&(0x7f0000785000)="2e2f66696c653000", &(0x7f00004f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000a3000)=0x0) vmsplice(r1, &(0x7f000013b000-0x30)=[{&(0x7f0000d93000)="d0996a04d73ec56462a13802f1848d6deb63191037dfcfb07fc8bc959365f1c6620456f205e2be2fdc274b70d84a7a8489e9dbdf8930731e0862c1e5ac01ee973d1ddce46bbd88fa37bde42f3b1cd22e0927fc216ef9d07e57eb9512ea9df169536c80128f894cb3222a75b0cddc8a06c68541f059df93fcc752c5a9538a047f55a960686ae4bdb1dc653e3284c0f69c6747", 0x92}, {&(0x7f0000dd3000)="974fdd34898302cd92f601888cda8650085b714d554b199c0468f295c7301f595dcd6f12e97407d5cbd9995dd9c12d513916e7ec57c637a7d85e01b9ff1be92334d864a6281a18065efd14fadd28de4334c4f3888a04883f39d2b42f0291bdd51d614cad", 0x64}, {&(0x7f00005bc000-0x20)="4d901603ef83249a548c0c3afc89fd0c033b2c27e122132116bbb967cab846ae", 0x20}], 0x3, 0x8) ioctl$TCXONC(r1, 0x540a, 0x3f) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f000055f000)={0xfffffffffffffffa, 0x9, 0x5}) write(r1, &(0x7f0000caf000)="9c", 0x1) munlockall() mmap(&(0x7f0000fd0000/0x3000)=nil, 0x3000, 0x1000001, 0x810, r1, 0x0) dup(r1) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000f2f000)={0x9, 0x100000001, 0xfbe, 0x7f, 0x6, 0x401, 0x6, 0xcef3, 0x9, 0x8, 0xef, 0x3ff}) keyctl$get_security(0x11, r0, &(0x7f0000548000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$TCXONC(r1, 0x540a, 0x1) [ 172.902201] device gre0 entered promiscuous mode 2017/12/09 14:07:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000539000-0xb8)={0x0, 0x6, 0x6, 0x1000, 0x1000, 0x101, 0x6, 0x80, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x9, 0x8, 0x2}}, &(0x7f0000679000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000aa7000)={0x0, 0xfffffffffffffffc, 0x8, 0x7, 0xfff, 0xfff, 0x3, 0x1000, r2}, 0x20) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000028b000)="2f73656c696e75782f7573657200", 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000620000-0xc)={0x8, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000004000-0x8c)={0xb01a, 0x1, 0x3, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000094b000-0x20)={@generic="719d18eb07e1abca5c8f80ae59a3b67b", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) readv(r5, &(0x7f00002b1000-0x30)=[{&(0x7f0000a96000)="00", 0x1}], 0x1) write(r5, &(0x7f0000639000)="020baf010200000000067bbc", 0xc) write(r5, &(0x7f000061d000-0x12)="0212ff250200000009e519001e000600ce22", 0x12) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d24000)={0x0, 0xbf75d9b}, &(0x7f0000e24000)=0x8) 2017/12/09 14:07:02 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x80, 0x0, &(0x7f0000010000-0x80)=[@free_buffer={0x40086303, r2}, @request_death={0x400c630e, 0x0, 0x3}, @dead_binder_done={0x40086310, 0x4}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x2, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x48, 0x28, &(0x7f000000f000)=[@ptr={0x70742a85, 0x1, &(0x7f0000003000)=0x0, 0x1, 0x0, 0x16}, @fda={0x66646185, 0x2, 0x4, 0x5}], &(0x7f000000f000)=[0x48, 0x38, 0x48, 0x18, 0x48]}}], 0xc6, 0x0, &(0x7f0000009000)="e604c2c7932e07d5928f127bdf80d4a5f2a6d80f9129e3eece8642b07c02a1569f0560c8f96086930ccc9070bc61b539a53118383f2652c287fbf97c282faf42ddbee55187c69339618e13926797f548798d4eb09e147362058949e106e04b06c22042d5bfe45b66f5661f4a68d9eafb266aae9d4e142c398560779ea031d55a6e8195a9800cf3269be5cc9aa4171ce9d7c0f4057f88a3cb9fc3893d765b9377decf79955b401d9f1f884f00fd94578615b12cba96e79f8d0a1eaef561f58bfeaba1fc7489c0"}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={r2, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2000000, 0x50, r1, 0x104f) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x18, 0x0, &(0x7f000000f000)=[@decrefs={0x40046307, 0x2}, @request_death={0x400c630e, 0x0, 0x0}], 0xe1, 0x0, &(0x7f000000c000-0xe1)="8f8e47b402030f86f3c6e9b3c47bd32a30ec0bc05fa4029e5b1cdd61bdc88889fd96d2de0076d5ddfa1e0862acd10b5e9b6cea2fd149508bbc5d294db47678017c7893da2df69f2d4ac55548ca20c4581f9809968f26d06b9a12a09c2ebf2d7e9c7b2426c214557e76d09f79f209126df94cecea5b039dd18f722652d339145334431f11a3f0c96ec9d95ce0d062b278cf23d6276d82a0e12ebc7c3be69805091ce8fc58c0792d093ac014394072c2402802a3204f90c884325e5d7b3f703f26770de87400a46e8a005dd22dc70b671e431edca03843b12a3004e0d2fb6ec15161"}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000)={0x4, 0x0, &(0x7f0000011000-0x4)=[@exit_looper={0x630d}], 0x87, 0x0, &(0x7f0000010000)="38c4bbb5c1c4a04c0c7c9bcd765464e2016c0acb73c0a4cfae22df1e82e37d587e63fd534ec41c0701e5edb4bf2ea651aeccc3bcd90df1c864a30fa1eafd03787a07b4ccbf9f197dbe78862635f280a2ec53bc15d80c98624f1a6103e830b56996e33a3b4605c7f8ebdd9a4484b6d467a928a468c528c7488981e40c51b1bc8cdaa00daccc7f30"}) syz_open_dev$binder(&(0x7f0000003000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x110, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x0}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x0, 0xfffffffffffffffe}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x1, 0xf, 0x0, 0x0, 0x0, 0x30, &(0x7f0000011000)=[], &(0x7f000000f000)=[0x0, 0x0, 0x38, 0x78, 0x0, 0x18]}}, @release={0x40046306, 0x3}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000001000)=[@flat={0x73622a85, 0xa, 0x0, 0x100003}], &(0x7f0000004000)=[0x78, 0x78]}}, @dead_binder_done={0x40086310, 0x0}, @reply={0x40406301, {0xffffffffffffffff, 0x0, 0x2, 0xd52, 0x10, 0x0, 0x0, 0x58, 0x40, &(0x7f000000d000-0x58)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000009000-0x85)="f0", 0x85, 0x7, 0x26}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f000000c000)=[0x40, 0x38, 0x48, 0x68, 0x38, 0x20, 0x20, 0x28]}}], 0x70, 0x0, &(0x7f0000011000)="2ea4a0c81f4c17f72bcb42e1a31450c778523148315d921855a59e177161f14945ea2c6539be0f5e257bcb27e2f03eb6d7c52dbc6e503690c32b0bcd9bc18688c2359baebfc32620015b569dfd50fb70ac1e8ac48d51c47d9358dbc8f163d92a86024af0c3eb3e7288213551bf91f4c4"}) [ 172.952882] binder: 29690:29692 BC_FREE_BUFFER u0000000000000000 no match [ 172.964935] binder: 29690:29692 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 172.973610] binder: 29690:29692 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 172.982195] binder: 29690:29692 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 172.991936] binder: 29690:29697 DecRefs 0 refcount change on invalid ref 2 ret -22 2017/12/09 14:07:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d21000-0x4)=0x0) r1 = socket(0x10, 0x2, 0xc) getpeername$unix(r1, &(0x7f0000f7e000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a67000-0x4)=0x8) accept$inet(r1, &(0x7f00009a4000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000983000-0x3)=0x10) write(r1, &(0x7f00001b4000-0x1f)="1f000000100a330800ff00000000000e1e0500020a00010006c716e804dcff", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x8, 0x78, 0x6f, 0xeda, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfd, 0x2, 0x3, 0x0, 0x0, 0x101, 0x2, 0x0, 0x9, 0xeffffffffffffffc, 0x0, 0x0, 0x7, 0x7, 0x0, 0x0, 0x0}, r3, 0xfffffffffffffffe, r2, 0x5) perf_event_open(&(0x7f0000d7f000-0x78)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0xb, 0x0) r5 = socket$inet6(0xa, 0x7fb, 0x88) socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000bcc000-0x18)={0x0, 0xc, 0x30, 0x374, 0x1000000000002}, &(0x7f0000d03000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00001c8000-0x28)={r6, 0x1e, "a230e8d10000030966c3934a00debe6750bdf000086a0000000000deffaa"}, &(0x7f0000eb7000-0x4)=0x28) sendmsg$inet_sctp(r5, &(0x7f0000558000-0x38)={&(0x7f0000c80000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000-0x90)=[{&(0x7f0000ce3000)="764ecabbd722533f41c6945a76061ce1b573d33fa81cf6924cc29ac1d8d0aed7a30371c330289e4d373d642f93256a9f151ea65cd42ca0a5ce78e752fbbbff64f029323dad27ba632e7c4c3b4187", 0x4e}, {&(0x7f00002c3000-0x1000)="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0x1000}, {&(0x7f0000313000)="0681543283ecf3269664b79aeef04242b02c41333bdc5d57c91c8c6af63e59a5d8c7646a2f8a55d2594507a1dd2f96b6929cb7", 0x33}, 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{&(0x7f00000e5000)="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0x1000}, {&(0x7f0000c73000-0x83)="e570bac902a6060fc5cd85beabac260533f6aaef4a64ac4597d2a6b6127225390d4193660b2ed40e91cabb7ec630ce41c0241142a6c664c2613b0c39df933969a7e6833ef0ed12c2e8c550da84e089854f65df3a95f49dca1f1964ab83c2f010b465acb22c46874459e6c95cecf5c05d2ad3ff657723fd209042b997bcd86553bc4c3c", 0x83}, {&(0x7f0000f6f000-0x35)="e1e9acac85f12b19d81b271a059bc220b048ff33ac0efa220d3b001db1911a3c365b0c936c515f1e7c6e83e387ef07f68e8de908da", 0x35}, {&(0x7f0000f70000-0xde)="f5c9a82ba920480eae9249649f6c1382e02d47d3a0db9220011d69665793d2bd19ab7fd9b39071a2613786f33f17dfde1010445faf738c4ee077e07838e8fe30563abdd7f48e8dcf8abb0396a16a2144a556aa3b356de764c4142c7bf88eea1538e28abe0091598b308392d05bb9a6fdd8f4fbbcec595864d6662710d36151f409787fda65a0fd74d696b83ecf1d87f831b8ec966ab784f88b6765e743442ebbd09ceb807d081823cbf4e5ce1cf30a66c2b52b0278fa544681d53f20c579ab4a8ecb603423b41e5dec098fc7cf2129329beccf58e430883067b2334d724e", 0xde}, {&(0x7f0000dd8000-0x1c)="cd9185117df521847cb3bfaf1aa5c66c49150b1e24c557bd4bd59622", 0x1c}], 0x9, 0x0, 0x0, 0x800}, 0x0) r7 = request_key(&(0x7f000048f000)="73797a6b616c6c657200", &(0x7f00008b0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e0d000)="70707030706f7369785f61636c5f61636365737376626f786e657431766d6e6574302c2f6c6f7d5e63707573657447504c63707573657400", 0xfffffffffffffffc) keyctl$describe(0x6, r7, &(0x7f0000b7e000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000c16000-0x4)=0x2, 0x4) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f0000067000)={0xa, 0x3, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x2}, 0x1c) rt_sigsuspend(&(0x7f00006a4000-0x8)={0x8}, 0x8) getegid() fstatfs(r4, &(0x7f0000581000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe2(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x803) [ 172.992492] binder: 29690:29692 unknown command 0 [ 172.992500] binder: 29690:29692 ioctl c0306201 2000a000 returned -22 [ 173.020002] binder: 29690:29697 unknown command 0 [ 173.025813] binder: 29690:29697 ioctl c0306201 20003fd0 returned -22 [ 173.034155] binder: 29690:29692 ioctl c0306201 20010000 returned -14 [ 173.041802] binder: 29690 invalid dec weak, ref 296 desc 0 s 1 w 0 2017/12/09 14:07:02 executing program 7: r0 = socket(0xf, 0x80000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x58)=@nfc_llcp={0x27, 0x3, 0x84a9, 0x2, 0x10000, 0x7, "e5a378323dc1eccdeca56db42ea8ce7756e88911497ecec91ec61aeba79ffdb78de9c63d72b3dc5d6c06d5951f4bfe9b6379969764ef9c51a0bb6c32d26656", 0x6}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)="2e2f66696c653000", 0x0) mount(&(0x7f00006ac000-0x8)="2e2f66696c653000", &(0x7f0000032000)="2e2f66696c653000", &(0x7f000006c000-0x9)="737175617368667300", 0x0, &(0x7f0000030000-0xe9)="") remap_file_pages(&(0x7f0000f8e000/0x2000)=nil, 0x2ca, 0x0, 0x3, 0x31100) r1 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ff6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a21000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ec8000-0x20)={@loopback={0x0, 0x1}, 0x8001, 0x2, 0x0, 0x9, 0x2, 0x1e86, 0x10001}, 0x20) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000c75000+0x575)={0x4, 0xfffffffeffffffff, 0x3, 0x7, 0x5, 0x8e, 0x0, 0x7fff, 0x9, 0x7}) getsockopt$inet_int(r3, 0x0, 0x18, &(0x7f0000cf3000)=0x0, &(0x7f0000b40000-0x2)=0x4) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000877000)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getflags(r3, 0x99c9710d4b7076ba) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r1, 0x9) getpgid(0x0) syz_open_procfs(r2, &(0x7f0000965000)="6e732f70696400") [ 173.048565] binder: 29690:29692 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 173.058244] binder: 29690:29692 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 173.069592] binder: 29690:29692 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000003 != fffffffffffffffe [ 173.081988] binder: 29690:29692 unknown command 0 [ 173.087175] binder: 29690:29692 ioctl c0306201 2000bfd0 returned -22 2017/12/09 14:07:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000c7e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)="2f6465762f73657175656e6365723200", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00008ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) add_key$keyring(&(0x7f0000002000-0x8)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000035000/0x3000)=nil, 0x1, 0x0, 0xa0, &(0x7f00002fb000/0x3000)=nil, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b08000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(0xffffffffffffffff, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)="", 0x0, 0x0}, 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f000045a000-0x9)="2f6465762f70707000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000a8f000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000636000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1) ioctl$KDADDIO(r1, 0x4b34, 0x8000) 2017/12/09 14:07:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000027e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000c6c000)={0x80000004, 0x0, 0x0, 0xc07}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007e8000-0x20)={0x5, r1, 0x1, 0x7f}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000c2000-0x10)={0x1, 0x1, 0x80, 0x101}) getsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000842000)=0x0, &(0x7f0000bc7000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00009ba000)="2f6465762f736e642f74696d657200", 0x0, 0x4e802) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) r5 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000587000)={0x1, {{0xa, 0x0, 0x2b, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) timer_create(0x0, &(0x7f0000228000-0x60)={0x0, 0xd, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d1000-0x4)=0x0) timer_gettime(r7, &(0x7f00000ba000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getpeername(r3, &(0x7f0000df7000+0xf1)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f0c000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$int_out(r3, 0x5462, &(0x7f0000d65000)=0x0) r8 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000872000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00001fb000)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000f91000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c9c000)={0x0, 0x0, 0x0}, &(0x7f00004ad000-0x4)=0xc) r10 = getpgid(r9) fcntl$setown(r6, 0x8, r10) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cff000-0xc)="2f6465762f72666b696c6c00", 0x4080, 0x0) ioctl$PIO_SCRNMAP(r11, 0x4b41, &(0x7f0000604000)="2877297ed651361137a7cbd5692a5a7fa0c2ce13d37a2e76") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000367000)="2f6465762f73657175656e63657200", 0x0, 0x0) r12 = syz_open_dev$evdev(&(0x7f0000c4c000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000060f000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000bf1000-0x4)=0xc) write$evdev(r12, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) [ 173.096208] binder: 29690:29692 tried to acquire reference to desc 0, got 1 instead [ 173.101629] binder: 29690:29697 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 173.101662] binder: 29690:29711 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000003 != 0000000000000000 [ 173.106747] binder: 29690:29697 BC_FREE_BUFFER u0000000000000000 no match [ 173.106758] binder: 29690:29697 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2017/12/09 14:07:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a7f000)={0x0, 0x775, 0x7fff, 0x4, 0x11, 0xfffffffffffffff9, 0x3, 0x4, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x454, 0xe5a, 0x4, 0x3}}, &(0x7f0000807000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bac000-0x98)={r1, @in6={{0xa, 0x3, 0x563, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5}, &(0x7f0000d7f000-0x4)=0x98) bind$inet6(0xffffffffffffffff, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f000020b000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x2000, &(0x7f0000417000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ffc}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d28000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d8c000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000923000-0x4)=0x14) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000f6a000)=0x3, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f000022b000-0x4)=0x0, &(0x7f00000e9000-0x4)=0x4) sendmsg$inet_sctp(r2, &(0x7f0000396000-0x38)={&(0x7f0000d38000)=@in6={0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x40000) getsockopt(r2, 0x5, 0x6, &(0x7f0000b0a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000139000)=0x52) openat$autofs(0xffffffffffffff9c, &(0x7f00009a8000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) init_module(&(0x7f00006bf000)="5c2c766d6e6574316b657972696e6700", 0x10, &(0x7f0000bd4000-0x11)="6c6f23766d6e6574307472757374656400") perf_event_open(&(0x7f0000fa5000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x4, 0xfff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfa4, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x18, 0x0, [{0x0, 0x3, "16"}, {0x0, 0x5, "4587c4"}, {0x1, 0x6, "9a6f64fe"}, {0x0, 0x4, "e957"}]}]}}, "c7462c110cbd22de"}}}}}, 0x0) r4 = dup2(r3, r3) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000917000-0x50)={{0x80000000, 0x0}, {0x6, 0x8000}, 0x80000000002, 0x4, 0x80000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x10, 0x2, 0x6) r6 = socket(0x1f, 0x4, 0x5) connect$inet6(r6, &(0x7f00003da000)={0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe36}, 0x1c) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e82000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000f3e000-0x40)={0x0, 0x37, "7d60511f7ae1aff8bd14e6a17e3da12af0df6ff0e19214f772d6440abe79c74dd46723186b4770f6f5fce077ca813b7f72d568aa845b55"}, &(0x7f0000ed1000-0x4)=0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000cce000)={r8, 0x300000, 0x20}, &(0x7f00003b1000)=0xc) execve(&(0x7f0000ba0000-0x8)="2e2f66696c653000", &(0x7f0000cf0000)=[&(0x7f0000ba6000-0xb)="7472757374656447504c00"], &(0x7f0000652000)=[&(0x7f0000d66000)="26747275737465646e6f64657600", &(0x7f0000659000-0x6)="2f6264657600", &(0x7f0000829000)="00", &(0x7f0000610000)="00", &(0x7f000086d000-0xc)="2f6465762f72666b696c6c00"]) [ 173.106767] binder: 29690:29697 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 173.106772] binder: 29690:29697 ERROR: BC_REGISTER_LOOPER called without request [ 173.106780] binder: 29690:29697 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 173.106787] binder: 29690:29697 got reply transaction with no transaction stack [ 173.106800] binder: 29690:29697 transaction failed 29201/-71, size 72-40 line 2923 2017/12/09 14:07:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = gettid() capset(&(0x7f00000fc000)={0x19980330, r1}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x44000) mmap(&(0x7f0000000000/0x979000)=nil, 0x979000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x2, 0x4, 0x3, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x8}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000449000)=[], 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000001000-0x4)=0x1ff, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x2, 0x800000000000) pipe(&(0x7f000080c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x200, &(0x7f0000683000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r5 = request_key(&(0x7f00007fc000-0x5)="7573657200", &(0x7f000076a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b45000)="0c252700", 0xfffffffffffffffa) keyctl$instantiate(0xc, 0x0, &(0x7f0000b05000-0x1)="aa", 0x1, r5) mknod(&(0x7f0000a89000-0x8)="2e2f66696c653000", 0x40, 0x24) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000d8f000-0x18)=[], &(0x7f0000d66000)=[]) execve(&(0x7f0000987000-0x8)="2e2f66696c653000", &(0x7f0000fed000-0x10)=[], &(0x7f0000d4c000)=[]) r6 = open(&(0x7f0000af4000)="2e2f66696c653000", 0x800000000000000, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000242000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000482000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r7, 0xc0406429, &(0x7f0000c3f000)={0x0, 0x1, &(0x7f000058c000-0x10)=[0x0], &(0x7f0000df0000-0x28)=[0x0, 0x0], 0x22, 0x0, 0x10000, &(0x7f0000bbd000)=[], &(0x7f0000c6e000-0x14)=[], 0x0}) 2017/12/09 14:07:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000082a000)="2f6465762f70707000", 0x40002, 0x0) getsockname$llc(r0, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x7, 0x8, 0x40000000003, 0x7, 0x6}}) close(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007d2000-0x98)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f0000cff000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000)={0x0, 0x80000000, 0x10}, &(0x7f00009d3000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003d0000-0x10)={0x0, 0xa0, &(0x7f000051f000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x41}, @in6={0xa, 0x2, 0xfffffffffffff08a, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8fe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000237000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d4d000)={0x0, 0x64, "9e3f1a8b08ba617e0e21e4fdbd3b6cca5d242119964d8702b7b01ba1087d1f110b46a105078f86cc15f7fb8d2c20ffeb975e23fa709dac8071c86d22b26917292771bd1bc4adba7f2b2b66410ef7d9b8e17d11323a42f7ee3fe288d7fb9fcdab8e3137f9"}, &(0x7f000000b000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000608000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x0, 0x3f, 0x1ff, 0x7, 0x8, 0xffffffffffffffff, 0x4, 0x2, 0x7ff, 0x5, 0x3, 0x0, 0x400, 0x7]}, &(0x7f0000118000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fc4000)=@sack_info={r2, 0x1, 0x9}, &(0x7f0000b4d000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c6d000-0x4)=@assoc_id=0x0, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000792000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)="2f6465762f7573626d6f6e2300", 0x78, 0x400000) symlink(&(0x7f00007b1000-0x2)="2e2e", &(0x7f0000c1a000)="2e2f66696c653000") ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) creat(&(0x7f00005cf000-0x8)="2e2f66696c653000", 0x4) 2017/12/09 14:07:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009ad000-0xa)="2f6465762f70746d7800", 0x3, 0x0) bind(r0, &(0x7f0000ce1000-0x10)=@ipx={0x4, 0x518, 0x9, "2424bb470292", 0x0, 0x0}, 0x10) sendmsg$netlink(r0, &(0x7f0000fea000-0x38)={0x0, 0x0, &(0x7f0000673000)=[{&(0x7f00007f9000)=[{0x14, 0x13, 0x701, 0x0, 0x0, "15"}], 0x14}], 0x1, &(0x7f000001d000)=[], 0x0, 0x0}, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000d4d000)=0x80000000000000c5) sendto(0xffffffffffffffff, &(0x7f0000009000)="120000001200e7f100080000000000000006", 0x12, 0x40, 0x0, 0x0) 2017/12/09 14:07:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000034e000-0x8c)={0x0, @in6={{0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000147000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007f8000)={r1, 0x5}, 0x8) r2 = socket$inet6(0xa, 0x80f, 0x80000000) getuid() getcwd(&(0x7f0000001000-0xe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d) mknod(&(0x7f00001e1000-0x8)="2e2f66696c653000", 0x90f8, 0x8) r3 = gettid() sched_getparam(r3, &(0x7f0000ba5000)=0x0) process_vm_readv(r3, &(0x7f00002e6000-0x80)=[{&(0x7f00009ce000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000b4e000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ac8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000e12000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000282000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f000067c000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f00008a0000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f00006b6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}], 0x8, &(0x7f000062a000-0x90)=[{&(0x7f0000227000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000ba2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f00008d3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000ad9000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f00001b5000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000f77000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f00002a6000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000a21000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000436000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}], 0x9, 0x0) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000113000)="050007", 0x3) getgid() socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) close(r4) bind$inet(r4, &(0x7f000081a000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000302000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) add_key$keyring(&(0x7f00005d5000-0x8)="6b657972696e6700", &(0x7f0000d91000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r6 = add_key(&(0x7f0000049000)="7573657200", &(0x7f0000e0c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eeb000)="07b0fa532284813400e68b3d2fdf49f942555ba7aaf9b7af6dfe64a71aa21124c1789176722653b92c5cce94181fda3b0c70b15f4f0c27eb9cd574da757fb62b3d99fe3cae95aa77763b721312851f43157e9b82ef91dbd4af6495ddc0fec31dbef8191c7ac0752a89463b42bf20f35876a95e4db3ab6dd0afecaebf4167437be65fc90fce016389e739b8f859", 0x8d, 0xffffffffffffffff) request_key(&(0x7f0000630000)="727872706300", &(0x7f000063b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bba000+0xba7)="776c616e302a63707573657473797374656d7472757374656470726f6300", 0xfffffffffffffffb) r7 = request_key(&(0x7f000003b000-0x6)="2e6465616400", &(0x7f0000659000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ca6000)="73656375726974795d00", r6) keyctl$link(0x8, 0x0, r7) add_key$user(&(0x7f000098c000-0x5)="7573657200", &(0x7f0000505000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000815000-0x7e)="8c67b5ee3bc1ea057c1628c049e1a1183d100e56c5f4128049862c49cf0ee85441a00d46536c2c4767a79008dc07f5e35a6571eb4da8d11b3985b5b3364eea293fb25c85f4ac1c1adc317733de1956cfa19269b8da9a0ac5e93b373b092562c4e3c9e25f21644be94cfac7bb889a8ef5171c2d8e37bf2eaf2c5526e1b0a8", 0x7e, 0x0) listen(r4, 0xc2b8) r8 = accept$inet(r4, &(0x7f00003f9000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae3000-0x4)=0x10) r9 = socket$inet_tcp(0x2, 0x1, 0x0) r10 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bd6000)="2f6465762f70707000", 0x1, 0x0) readv(r9, &(0x7f00002c8000)=[{&(0x7f0000963000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001d2000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000b0e000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f0000ab8000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f00007ae000)="00", 0x1}, {&(0x7f00007c8000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000a36000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}], 0x7) sendmsg(r8, &(0x7f00005f5000-0x38)={0x0, 0x0, &(0x7f00008c2000)=[{&(0x7f0000b88000-0x1000)="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", 0x940}, {&(0x7f0000bba000)="ea4105c677118eec92c1197cbc991d5cf914106b027c039354bfee0683a4fb9c3fe026b48f18c66086dce719de1f8630f36727a662062cb2ad6ae452090dc447a8e64012271f839ca3d85e6e6426e0001ab9db9bce74a9e5f1c5667a83b3ca4258d6ae7579a16d8c120b72b9c6f640c9ee28dd6bc032116e697065352f90e3d07313e15135dc0651677be189f5fe0f474a2479e8d88e9fa2227905d6b3a655e67e6f28bc3f", 0xa5}, {&(0x7f0000bbb000)="f02f7abd9f0cd87ffbd5622615eea847e8e12eca8b2b1298f3f18ef6a799ba0e775fa7c1dd3e87e1a0e43616711ff27bc145a9a5b8e53a1dbeba9fdf6fe5c4f8e94c2fac2b1fcf88f7515e1d94ed4ef1e00e2e22cd451214d986d8a9d75ef73b441c29fa74a3f27b572b2e7775089da007f9fdc89cab2e1a26da5fc7729f320e631c35c53ce766f39a1146c224d0c093449e3452baaa3a1a5942140c158c5431c96f38eddcde1557af4f83f101250e43e8026408c5cd198ec5c119b62a9a1b9f0879e46f6348db1539d2b2e77366a397f5a740ee7f1eadb25c58356e5ea8da7c5efbd88f2418", 0xe6}, {&(0x7f0000bbc000)="5ed7d4290ece26ffe741237ee2354f8b58f2795fd85093f50d6b82a75f8e43eaa255c8ebcfd289abb44dc3ad45525278515f9467ba671e59f06b20d338059de38b2279d53881212a680d3b8946ef8ad1891a89540b2d6853453a014d1f26ce405edef682b68e1c934e6e2e8d3384642675c23e7255a244c16169aa0454fbb30e70303408d0d8ce9a", 0x88}, {&(0x7f0000bbe000-0x36)="a8013c71f321b26ed44a757bb1bdd0c5ae41a552eafb095dfcc55fb9b01d2b040f39d6ec57cdd4b42fad405ff40605cd8d2212979236", 0x36}, {&(0x7f0000bbe000)="14a3baaf82c8565d75c69480eeb7d05c65bffd2622c62e9f30c395b9beeeda8e0efd886bff87bc3cee61caadd4ed7f7f0e866074af1115d903bb3c9b11", 0x3d}, {&(0x7f0000bc0000-0xb1)="05e5546cc1e478a8af7e5b70cce72c94640d2124989b11ea59cc9c5f519eb60e79c035c4ff353db86343c355feda454372aa8e8d9b6d2fbe38837002d02bcd5489804ef0474ce6ee186829cb3db463aa1f671d82d36a6872a917ba2b7784333f07ec8fe8cc8e4e8a80bc2df369a6be9651ee7b070d2f59c74d8ab1e6ba3d83728cec94bd9d47ec410518c9ef174737755baca7331849e572876541a5ea0090f3206aa30be26dfc45315ae1cd55e5118f65", 0xb1}, {&(0x7f000063c000-0x6)="8b340aebbb22", 0x6}], 0x8, &(0x7f0000bb5000)=[{0x88, 0x0, 0x100000008001, "96a0035062cafa1bd529594ef1a81951e4e6fffd3828b8c6b1a1e32956ac899559e0917ebbb55da9b46109c31cfd5101674e86d29e02a8f1449fa876af4b3632556f1fb4feab772d49172b00686afc710512b53b439b604656762eb4247d63fd65ba97e680001c11a1fff60f3666ae88ad"}], 0x1, 0x8000}, 0x4000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r10, 0x84, 0x10, &(0x7f000058c000)=@sack_info={0x0, 0x1, 0x0}, &(0x7f000073f000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000249000-0x10)={r1, 0x48, &(0x7f000011d000-0x48)=[@in6={0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x257}]}, &(0x7f0000b2f000)=0x10) 2017/12/09 14:07:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000029f000)=0x0) prctl$setptracer(0x59616d61, r1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000859000)=[], &(0x7f0000003000-0x24)=[], &(0x7f000044a000)=[0x0, 0x0], &(0x7f0000c3b000)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r0, 0x29, 0x23, &(0x7f0000000000)="", 0x264) getpeername$packet(r0, &(0x7f000044f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000ac000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00009dd000)={@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}, @loopback={0x0, 0x1}, 0x10000, 0x7f, 0x2, 0x0, 0x80, 0x4000000, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b2000)={0x0, 0x5}, &(0x7f00000c8000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000bb000-0x8)={r4, 0xf72}, 0x8) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000cf5000-0xc1)="18000000020001000000be8c5eff8c88360000f1010300000000000000d90000f7b933d898055bf748bb6a8807787e59dba67ef147b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b00000000b121ad1474d722f542002700ec008b6207000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567f8da", 0xc0) connect(r0, &(0x7f0000c42000)=@nl={0x0, 0x0, 0x4, 0xfffffffffffffffd}, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007ce000)={0x0, 0x7, 0xffff, 0x4, 0x3, 0x40}, &(0x7f00002db000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000419000-0x6)={r5, 0xfffffffffffffc00}, 0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c23000-0x10)={r5, 0x10001, 0x1, 0x80}, 0x10) [ 173.130360] binder: 29690:29711 unknown command 0 [ 173.130369] binder: 29690:29711 ioctl c0306201 20003fd0 returned -22 [ 173.186949] device gre0 left promiscuous mode [ 173.225210] binder: undelivered death notification, 0000000000000000 2017/12/09 14:07:03 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x807, 0x8, &(0x7f0000019000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000001b000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000001b000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = getegid() sendmsg$netlink(r0, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x4d, 0x12, 0x1, 0x0, 0x0, "298d3d5d4caf4c9f13675921deb78197d9df7f0fb88c075272853de5aecf1544ec9a611b4cf1dd7163e636b939ae7c3d17befa45e47d262e57b61a1aa0"}], 0x4d}], 0x1, &(0x7f0000018000-0x60)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x60, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000001a000-0x9)="247d6d643573756d00", 0x80, 0x84, &(0x7f000001a000-0x40)={0xeb53, 0x4, 0x100000000, 0x6, 0x6, 0x100000001, 0x5, 0x6}) fsync(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000019000)={0x0, 0xe8, "dd4f700bbb76d06be3e841e7ae7b2abff61fef08cf264da1fe316a38156b511edf73f0228fa7e103dca1a57a9892a1ea553580e2ea5c029095a26d616b84859015036050d3997668a340e4e7170edd8fdbf55e27e6bacb3daa4e6bc839bf5bd8a0797075d398e41d04cb2ad57e47cef4b4214703f39b60a97fcc5270e88e8bf04f71b1812b9aac193dbc8d53cd49072d7c4cb329f365671bf180082b2855fc2181de3fb0eac756d914e23d4a1b9664ff80cbb03611953680787d0f2fd3fef71c3b73b8c946fb3ed152f2a0fcfde602a95fe07f3a6124e053e5aff409ba4d90536bd06b58ff377836"}, &(0x7f0000004000)=0xf0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000019000)={0x10001, 0x200, 0x4, 0xfffffffffffffffe, 0x10000, 0xfffffffffffffffd, 0x64, 0x2, r7}, 0x20) clock_gettime(0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000001b000)={0x6, &(0x7f000000c000-0x30)=[{0x8, 0x8, 0x1, 0x3}, {0xa227, 0x3, 0x9, 0x1}, {0xa5c, 0x100000001, 0x100000000, 0x1}, {0x80, 0x1, 0xffffffffffffff66, 0x2}, {0x200, 0x3f, 0x4, 0x1b}, {0x3f, 0x0, 0x6, 0x4}]}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000001c000)="2f6465762f73657175656e6365723200", 0x12000, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000001c000-0x64)={&(0x7f0000016000-0x10)=[0x2, 0x3b3, 0x1bd7, 0x80000001], 0x4, 0x9, 0x675f, 0x8, 0x100000001, 0x41b, {0x3, 0x6, 0x45c, 0x7f, 0x5, 0x7, 0x3, 0x3, 0x8, 0x7, 0x0, 0xe9, 0x7fff, 0xbe, "39715dc9e68209a9c1daceab62f2332191845067d1b72cf6d300ad42339a2b04"}}) get_thread_area(&(0x7f000000b000)={0x5, 0x1000, 0x2000, 0x7fffffff, 0x8, 0x8e, 0x3, 0x2, 0x3, 0x3}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f000001b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 14:07:03 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fe0000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f00004b4000-0x9)="070b08000000000019", 0x9) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fe7000-0xe)="2f6465762f6b657963686f726400", 0x8000, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a51000)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fe8000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fe7000)=0xe0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fe6000)={{{@in6=@loopback={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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad1000)=0xe8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x5, 0x4) connect$packet(r2, &(0x7f00006a2000)={0x11, 0x4dc351323326d125, r3, 0x1, 0xe3, 0x6, @random="bdffc3ccf2f9", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe8000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000e42000)="107732", 0x3, 0x20000000, &(0x7f0000fb5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 14:07:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000756000)="2f6465762f73672300", 0x62, 0x2000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003f2000)=0x0) ioprio_set$pid(0x5, r1, 0x7fff) r2 = syz_open_dev$sg(&(0x7f00003a5000-0x9)="2f6465762f73672300", 0x0, 0x4000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000be3000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f00000e1000-0x20)={{r4, r5+30000000}, {0x0, 0x0}}, &(0x7f0000474000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0xfffffffffffffffb, &(0x7f0000d59000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000986000)={{r6, r7+30000000}, {0x77359400, 0x0}}, &(0x7f00005f1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sched_rr_get_interval(0x0, &(0x7f000094f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000762000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x200000000004, 0x9, 0x4, &(0x7f000068f000-0x10)={r8, r9+10000000}, &(0x7f0000fc6000)=0x1a12, 0x106) futex(&(0x7f000000d000-0x4)=0xfffffffffffffffe, 0xa, 0x955, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000d5d000)=0x6, 0x800) accept4(r3, &(0x7f000049a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057c000-0x4)=0x8, 0x80800) socketpair(0x1000000015, 0x18080005, 0x0, &(0x7f0000257000-0x8)={0x0, 0x0}) r11 = socket$inet6(0xa, 0x200000080003, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r10, 0x1, 0x6, &(0x7f0000018000)=0x0, &(0x7f0000ce8000)=0x4) getsockopt$inet6_buf(r11, 0x29, 0x41, &(0x7f000000f000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000662000)=0x54) socketpair$inet6(0xa, 0x3, 0x10000, &(0x7f0000bea000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r12, 0x541b, &(0x7f0000291000)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r10, 0x84, 0x8, &(0x7f000056c000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r10, 0x84, 0x18, &(0x7f0000865000-0x6)={0x0, 0x7}, 0x6) setsockopt$inet6_MCAST_MSFILTER(r11, 0x29, 0x30, &(0x7f00001d8000)={0x7ff, {{0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0xe9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 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]}, {{0xa, 0x2, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x82b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) r13 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000288000-0x8)={0x1, [0x0]}, &(0x7f0000f7e000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00009db000)={r14, 0xcd, "b8beba245ed2d213922e330f4e941c6006eb3579a50fdb99c3956cdd55c9f48487c0373e4cc90fbd5998930c0e2a31b7696b62fc3955ceb1168840a1869953a3b627d322c983f049c8d8b16d01cde01a3af684288d9b07f566f969a3e38d16077cfc9889842487c8db7753b4e7a2134d628cc2bd28f2728e888cedb9df417b283cf4cbd0e75f539d315a5c787cd924490cefe90dfe3081291617d4b32da7eae7916cf56cc6ef88b81c8b48181a46337b8aff088f5eec8c7107a0e7ddd31f7506485116068f32e32b6d43d80b04"}, &(0x7f0000b95000)=0xd5) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000939000-0x8c)={r15, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r13, &(0x7f0000663000-0x10)=[{&(0x7f0000850000-0x2b)="2900000020001900013d181000da000602000000000000029e0000040d000400001100000000000802ec", 0x2a}], 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r11, 0x84, 0x0, &(0x7f0000849000)={r15, 0x1, 0xfff, 0x0}, &(0x7f0000f33000)=0x10) ioctl$TIOCSCTTY(r10, 0x540e, 0x80000000) 2017/12/09 14:07:03 executing program 6: r0 = inotify_init() read(r0, &(0x7f0000982000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000dcc000-0x101a)="", 0x0) unshare(0x400) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000712000)="2f6465762f6b657963686f726400", 0x8040, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r2 = socket$unix(0x1, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x406, r2) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000481000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x1, 0x52, &(0x7f0000dfd000/0x3000)=nil, 0x2}) connect$llc(r4, &(0x7f00008ae000)={0x1a, 0x15, 0x400, 0x1, 0x5, 0x1ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_proto_private(r4, 0x89ec, &(0x7f0000b33000)="e8ca6328c0a06d3fdcb644a6dcfe1b8adb6a8165c8255cac9114a043c4208269d898dfb5243c596f0387779fa7edb2aa5b143cfff88f8cfc6bf75a") getsockopt$inet_buf(r3, 0x0, 0x482, &(0x7f00008e6000)="000000000000000000", &(0x7f000036b000-0x4)=0x9) accept4(r3, &(0x7f0000737000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000a15000)=0x10, 0x0) times(&(0x7f0000be8000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000cc3000)={0x0, 0x6, 0x589e, 0x96d1, 0x2, 0xaa14}, &(0x7f0000b1d000-0x4)=0x14) bind$inet(r1, &(0x7f00005d1000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000716000)={r5, 0xfffffffffffffffa, 0x40000000000088, 0x5}, 0x10) 2017/12/09 14:07:03 executing program 0: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x10001) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x1030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000057d000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000014b000/0x1000)=nil, 0x1000, 0x4, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b5000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000642000/0x3000)=nil, 0x3000, 0x1000002, 0xa010, r0, 0x4) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000792000)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x5}, [{"6f3f4c942641bb"}, {"088d0057bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f00006b6000)="693decd9bdb1f13fbfda11ee77a409b2d898e9140db0ad328c6cdb4a852b48b7740c3e03447e3256c56cf84295f45f06ac9eae1a4b3d520fa5520ddbe15c1468d827ceddec3a10bb35ce70477f361e3f10ffc29fd1df67fa8e83896494fba8f7abfb11fd1fac49395c9bb32dbd126590132ea31bb68057650c5b208827a6156f5a9608f8d31064212de3f158ad84ff9a45e5fd5306368d0c6f60fb32c63bf89716c431b6019568850b79e40df4a6335b2d5255356e6851df1c9c36cd5e", 0xbd}, {&(0x7f00002a5000)="721a0c652cfecb9300acbd4155b2389a72f2160be3969f0d9199fe5aad777624725db6ad0eee99f7a4faecdea88aed478f013b42032e75e03972fe8064f8e30c15342515152e87ab6e3e27516507174ba33b91d77753b574b2bf827480d23c90ef1a2230a1e7de576f2aed4f46068fd048d385ac657efe9bf939d901639a957dc2030573c1de0df63fea6fb244dd15799b7bda8eba", 0x95}, {&(0x7f0000421000)="ae13ad7909a7c91e7de6a4a2a236e99d8f34bf4cde581992f4ac9c92aa7504ff3c52037adf7e115f2a68626ecfc1407326fbdaf4416c82f086284a14073436ea3139dc6440b42ff888b942067283d3f5f2f04a73bc97974acfa1d3b289ad7d9e0137d01eb25b24176ee289f7d67daba4ec2b6d245f4898ae852e8221158428ed19354f32b4579583003666aae3a1c429cf7d689ef4054bca86c0f0c2fa0a0dcf82534a89cec67939be8640cf532398278914f0a444783256efd8fbec823eb973f8f175d8bed7fc44", 0xc8}, {&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f19ae8f56ecd94b6f619db304d3ddb3ab166c7e44c5676da97c6489652f706d34b019ac7bb68406bbfe950af05", 0xc0}, {&(0x7f0000795000-0x18)="d09418b1ab9bba8e42d50bded48b64c7157f6325bc4c5fee", 0x18}, {&(0x7f0000795000)="0176b6af6ddc2400000009655c6b9de3f63e77090039b7", 0x17}], 0x6, &(0x7f0000794000)=[{0x28, 0x109, 0x2, "21026e2f9c52b6936b6b4a0400000000000086"}, {0x108, 0x103, 0xced, "36b5898159587f8b6762471482086e66e35a6138279d3b25ad3e599088f9be3de331a41f83eef3961cd1ec8a0316010cde076f11f6887ea96ebe0fde7b04a1f1e10a76a501fcf7dc919a5737ef2ddb919fd05f5b85fe00c80bd41518792cb78b24fee6fda92ac74029c9cec982932c20d1e77c9257077399779db1e7c74d8860896392ab85a5513c188db4e1625eb6a142fa351857936b2cce26f5db343e58c79409fd58e33bf10e0f4e7c104947a93355fc95b459dfd4c67caf3ad116fa708cee33a00004b87d183946d562d3003b6aca2b073cda162fdc22ab9c4f5ad266176d3e3cec4ba87003ac0380580607b4ca49b654d6d1607b"}], 0x2, 0x20000000}, 0x65) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000796000-0x4)=0x4000000017f7, 0x4) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, r0, 0x800000) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0xb2, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00006fa000-0x1)="3b", &(0x7f0000b02000)=0x0, &(0x7f00001b8000-0x4)=0x0, &(0x7f0000625000)="c7") r1 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x100) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0x10001, 0x4) ustat(0x4, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000d33000)=0x0) waitid(0x0, r2, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000798000)={&(0x7f00003b7000)={0x27, 0x2000000000000006, 0x35, 0x7, 0x1, 0xffffffffffffffff, "b177b8c8c2000000ffff16e8081eb8211a170e32101dde9b7583b10084000001ffd4026513e1b9210668e191431f59aff7a6f3d1048a004bdf428e76fa052c", 0x10000}, 0x60, &(0x7f0000797000)=[], 0x0, &(0x7f0000365000)={0xd0, 0x0, 0x7, "ecc82d2bc0f02ecc3139eab85679c7287ad3c42c69d9963feb9d27a4d0e9586beb49e9e72edfc2fc945a6be07f07f39bc500642c50b83b772f83f0fc42c63a1f57385c1edf671d5ea5daacbcb5d7e5f140ecc8b669ac189ac4a67ffd03ba73037fe5d9f5a7ea244c5f9fdb4e496662fcfef97d3dbabeee30ca40aaabd4e10e511d386a0a4d91030287083569f293b8b6852c6b41b54be4cf900abe394a2e00000000000002608a5d35f16f40f648d4aaa14e7b7d8946b8dcf9"}, 0xd0, 0x20040880}, 0x4) mmap(&(0x7f0000601000/0x13000)=nil, 0x13000, 0x400000006, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b6000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 14:07:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b9a000-0x4)=0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{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]}) set_tid_address(&(0x7f00006e2000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x101, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a83000-0x4)=0x0) r2 = syz_open_dev$sg(&(0x7f00000c9000)="2f6465762f73672300", 0xf416, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00004af000-0x10)={0x7, &(0x7f0000e66000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) r3 = request_key(&(0x7f0000aea000-0x8)="72787270635f7300", &(0x7f0000330000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007a9000-0xf)="2f6465762f736e642f74696d657200", 0x0) add_key(&(0x7f0000867000)="de520008576e671b", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00006f5000)={0x5, 0xb68, 0x6, 0x9, 0x2}) fsetxattr(0xffffffffffffffff, &(0x7f0000030000-0x15)=@random={"6f73322e00", "28776c616e317d00"}, &(0x7f00001f9000-0x16)="2b5d2776626f786e657430776c616e31707070312e00", 0x16, 0x1) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) readv(r0, &(0x7f0000491000-0x10)=[{&(0x7f0000950000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x1) mlockall(0x80000000006) socket$netlink(0x10, 0x3, 0x7) readv(r1, &(0x7f00008cd000)=[{&(0x7f0000e99000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) r4 = creat(&(0x7f0000ca9000)="2e2f66696c653000", 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) fcntl$setlease(r2, 0x400, 0x20000000000004) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000fbd000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000300000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") get_thread_area(&(0x7f00009ea000)={0x3, 0x1000, 0x2400, 0x1, 0xfffffffffffffeff, 0x6, 0x100000001, 0x5, 0x1, 0x4}) fcntl$dupfd(r4, 0x0, r0) 2017/12/09 14:07:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bc2000)={0x5, 0x0}) pivot_root(&(0x7f0000235000)="2e2f66696c653000", &(0x7f0000bc1000)="2e2f66696c653000") ppoll(&(0x7f00003d0000)=[{r1, 0x9, 0x0}, {r1, 0x4440, 0x0}, {r2, 0x10, 0x0}, {r1, 0x200, 0x0}, {r1, 0x6, 0x0}, {r2, 0x6000, 0x0}, {r1, 0x20, 0x0}, {r1, 0x40008080, 0x0}], 0x8, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x7, 0x7, 0x0, 0x4000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000cea000)={0x20, @time={0x77359400, 0x0}, 0x7, {0x5, 0xe61}, 0x81, 0x1, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000312000)="2f6465762f73657175656e6365723200", 0x6000, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0xd, &(0x7f0000471000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000629000-0x4)=0x51) r4 = syz_open_pts(0xffffffffffffffff, 0x1000000040) ioctl$TCSETA(r3, 0x5402, &(0x7f0000e40000)={0xffffffff, 0x6, 0x7fff, 0x7, 0x1ff, 0xe24, 0x5c7, 0x1, 0x1, 0x20}) ioctl$TIOCSPGRP(r4, 0x540f, &(0x7f00005d8000)=0x0) bind$inet(r3, &(0x7f0000a65000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000ec2000-0x8)="2e2f66696c653000", 0xff8c) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000fb3000)=0x80000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000fd7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r5, 0x0, 0x54, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000552000)={{0x80, 0x40}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x22, 0x1000, 0x200, 0x3ff, 0x8000, 0x9, 0x8, 0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f000070a000-0x1a)="ab575b84d71fdca5a646a61cac1eb1f8b3fcbc507b44db390516", 0x1a) 2017/12/09 14:07:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001d1000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) recvfrom$inet(r1, &(0x7f0000a56000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53, 0x2000, &(0x7f0000bab000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000020000000000000005400", @ifru_map={0x2, 0x8dfa, 0x1, 0x9, 0x3, 0x9}}) r2 = socket(0x400000000011, 0x803, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000002) llistxattr(&(0x7f000066f000)="2e2f66696c653000", &(0x7f000066e000)="", 0x0) r3 = epoll_create1(0x80000) r4 = fcntl$dupfd(r3, 0x406, r3) ioctl$TCSETAF(r4, 0x5404, &(0x7f000066f000)={0xba, 0x3, 0x6, 0x100000000, 0x3, 0x9, 0x9, 0x6, 0xfff, 0x8}) r5 = mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x400000000000000, 0x0}) r6 = memfd_create(&(0x7f0000fec000)="2da900", 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00008b5000)={0x9, 0x8000, 0xd, 0x10000, 0x0}, &(0x7f0000130000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000732000-0xa0)={r7, @in6={{0xa, 0x1, 0xb6b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xabd3, 0x1, 0x1ff, 0x4}, 0xa0) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f0000a3c000-0x4)=0x0) r8 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00006cb000)={0x0, 0x65, "f0ecdb96215e4ba1509d39978b6dc16cf53646ff0fc9dbefb84eee46b746eaee7f19ef1d984ca715761784e05437d9dd1fa0f57c681dc8590802c1e779db01ffee8c91dc93ba23f0883a2ba5999f37f3ab90df8ac690fe8aabc9f71497d3389b517a795098"}, &(0x7f0000743000)=0x70) sendfile(r8, r5, 0x0, 0x800000000005) mq_open(&(0x7f0000a04000)="2d2400", 0x80, 0x100, &(0x7f0000fd6000-0x20)={0x2f5, 0x2, 0x0, 0x97f5, 0x1, 0x4e, 0x8, 0x4}) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={r9, 0x4}, 0x8) r10 = socket$netlink(0x10, 0x3, 0xffffffffffffffbe) sendmsg$netlink(r10, &(0x7f0000f62000)={0x0, 0x0, &(0x7f0000bf4000)=[{&(0x7f000099d000-0x18)=[{0x18, 0x1e, 0xa01, 0x0, 0x0, "00ffe802ce"}], 0x18}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x800000}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00003e8000)={0x0, 0x0}) poll(&(0x7f0000470000)=[], 0x0, 0x3) waitid(0x0, 0x0, &(0x7f0000e8a000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000410000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000aef000-0x8)={0x0, 0x0}) mq_timedsend(r5, &(0x7f0000a6f000)="", 0x0, 0x20000000000000, &(0x7f000066d000-0x10)={r11, r12+30000000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000208000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007af000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000a45000-0x4)=r13) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f0000f00000-0x2c)=@ethtool_cmd={0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 173.367891] IPv6: ADDRCONF(NETDEV_UP): gre0: link is not ready 2017/12/09 14:07:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000aa0000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000721000)={0x1, [0x0]}, &(0x7f0000efe000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000807000-0xc)={r2, 0x3, 0x30}, 0xc) readlink(&(0x7f0000c47000-0x8)="2e2f66696c653000", &(0x7f0000391000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000013b000)={0x0, 0x80000000, 0xfb5, 0xff, 0xc793, 0x3, 0x0, 0x7, {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]}, 0x4, 0x1ff, 0x5, 0x3, 0x401}}, &(0x7f0000088000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005af000-0x8)={r3, 0x6}, 0x8) ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000816000)={&(0x7f00002a5000-0xbd)="a7bb19248c6a4c3dae48da71d042a75dc721dbc9a04236a11032373a680a5368a1dff5dd4e7010f93e39091dd4fb1b7528d2eb70598b3a9a0760be631f49a6fc405dd60e5208db334a1b50a200c5b4d9efa29480f5e57643d7a5977109684f51ec9424ec7f1875fd2171010532a4d6734fdb899708574f267bba1e3ec268796c65ac7ae5b295d19557f35dc537e62f8ed7670123f8affcae5743e2787c0cd3eba89162a809761875d845e68e32265fe7d3d3b217976d3341e635dcbb18", 0xbd}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r4 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f000070e000+0xfdc)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000099000)={0x0, 0xaa0f}, &(0x7f0000649000-0x4)=0x8) init_module(&(0x7f00001bc000)="2a2c00", 0x3, &(0x7f0000be2000)="73656c6600") getpeername$packet(r4, &(0x7f0000326000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000036e000)=0x14) r5 = syz_open_procfs(0x0, &(0x7f0000a9d000)="6e65742f6e65746c696e6b00") readv(r5, &(0x7f0000aa3000-0x50)=[{&(0x7f00001ce000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000aa1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000128000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f00005ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4) [ 173.458620] IPVS: length: 9 != 8 2017/12/09 14:07:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) clone(0x200000, &(0x7f00002ba000-0x87)="07ef77e8ff2889a1a0f0d33f9b9f3a477c3b0e1b964e20120d3b53692d579902589d46852b8118db50ed52cc2dee86749eb603dd93c1cc926b468011e275adbc62d3e4de570fa930b630caeca6fa6e4cd5531fcf3aa1642e3d2ef6a62d24f027455674ca4e7b22e3646ea2f73b09555ceafc92b0940a3e3b4db5c4033c218fd1cd24a65f4a6409", &(0x7f00002f2000-0x4)=0x0, &(0x7f0000666000)=0x0, &(0x7f0000158000-0x71)="d51934771a0a339c7f7fdfa7d25d0cdc3fcc583a2c7a6f96cf11892f44518513b04bb7d401817a08f772de5d49e902b45a5c6fc13422f0e5555d52c9b944e308fd19e6cc24d2a6ebe080fbfe9ecdd045c55075066d27bfc61e4cb0ae4c5c080c40e28072cb2f49a8312f2feccee3270da8") readlink(&(0x7f0000a4b000)="2e2f66696c653000", &(0x7f0000e38000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad) r0 = inotify_init() pipe2(&(0x7f00001a0000)={0x0, 0x0}, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000936000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ed000)=0xe8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c01000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) dup3(r0, r4, 0x80000) pipe2(&(0x7f000006c000)={0x0, 0x0}, 0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x925, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f00002e4000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x40000) socket$netlink(0x10, 0x3, 0x0) write$tun(r1, &(0x7f0000b07000-0xef)=@hdr={0x3, 0x87, 0x0, 0x4, 0x1, 0x6, @ipv4={{0x17, 0x4, 0x20, 0x3, 0xe5, 0x3, 0x8, 0xfffffffffffffff8, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@cipso={0x86, 0x46, 0x2, [{0x7, 0x6, "84633239"}, {0x2, 0x12, "bd7da305c76db95264657577b8c9b2fd"}, {0x3, 0x3, "47"}, {0x0, 0x7, "b332415297"}, {0x1, 0x4, "3391"}, {0x7, 0xb, "9fdef4833410ea4fd3"}, {0x5, 0xf, "ca6f3c0f0d44bc82a1df0a1f50"}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x20, 0x4, 0x80, 0x100, 0x81, 0x0, 0x2, 0x1, 0x0, 0xff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@generic={0x8e, 0x6, "2bc0363f"}, @generic={0x83, 0xb, "725785473fea49e374"}, @rr={0x7, 0xf, 0x8001, [@multicast2=0xe0000002, @rand_addr=0xffffffffffffff63, @multicast1=0xe0000001]}, @ssrr={0x89, 0xb, 0x9, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x10, 0x20, 0x0, 0x8, [{[], 0x1000}, {[@loopback=0x7f000001], 0x379b}]}, @timestamp={0x44, 0xc, 0x3, 0x3, 0x1000, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x3}]}, @lsrr={0x83, 0x1f, 0xffffffffffffff03, [@rand_addr=0x1f, @empty=0x0, @broadcast=0xffffffff, @rand_addr=0xc8, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x2}]}}, "9a"}}}, 0xef) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f000087f000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair(0x0, 0x0, 0x0, &(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00009fc000-0x8)={0x0, 0x0}) write(0xffffffffffffffff, &(0x7f0000d23000+0x3da)="", 0x0) recvfrom$ipx(r6, &(0x7f0000117000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x40000002, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000936000-0x4)=0x0) r7 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r7, 0x8922, &(0x7f0000b08000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d6a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000f76000-0x4)=0x0, &(0x7f000096b000)=0x4) getpeername$ax25(r6, &(0x7f0000018000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00006e0000)=0x10) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$packet(r1, &(0x7f0000bfe000)={0x11, 0xff, r3, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/09 14:07:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000175000-0xa)="2f6465762f70746d7800", 0xfffffffffffffffd, 0x0) seccomp(0x1, 0x0, &(0x7f000016f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x800, 0x0, 0xffffffff}]}) pwrite64(r0, &(0x7f0000d23000-0xda)="d426f7ce26f08437ed84f056cdb057928c853b76dcf60a84a1082ae85cafca19f1263dff4ed81674c023f88449a91de8c85b574439c8a35556b9610ae7a8371b6503aaf3e865adc4ad3acf553d69342f60cd10cdc9a466e7ffdd7805f578dc684fbf2fe9b159db1b134cd3726b2b5a4617ecd7cf0c1f61b378adcea7fd5d194d214a4a403e74755a56426432010824924b9decd4fcc0a43bef6937b629c71848d6459697518eab76f81103cf6a7d94d2ba23040df19d737a0dde202a866bf26440ad6a3a9d698cad860e79249aa8e113b40dc62a37a2aee360c4", 0xda, 0x0) syncfs(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000454000)="390000001000097900bb00e1c30500000700004a0200000003000107bf00801419001a000401efff21000007de000008610300ffff06001ee48650", 0x3b}], 0x1) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00003b7000-0x40)={0x1f, 0x400, 0x401, 0xc4, &(0x7f000029a000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, &(0x7f00004e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, &(0x7f0000dfa000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000097b000)="2f6465762f6b657963686f726400", 0x400140, 0x0) pread64(r2, &(0x7f0000031000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000384000)={0x4000001, 0x9, 0x0}) connect$ipx(r2, &(0x7f0000711000)={0x4, 0x0, 0xffffffff, "d32cd7b90e84", 0x800000000, 0x0}, 0x10) clone(0x80008200, &(0x7f0000d5e000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000ae0000)="") setxattr(&(0x7f00003bd000)="2e2f66696c653000", &(0x7f0000493000)=@random={"747275737465642e00", "2f6465762f6b657963686f726400"}, &(0x7f0000a3e000)="5e766d6e657430766d6e65743000", 0xe, 0x3) accept$netrom(0xffffffffffffffff, &(0x7f000033b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000774000-0x4)=0x10) open(&(0x7f0000f23000-0x8)="2e2f66696c653000", 0x2a4880, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) eventfd2(0x20000000000000c, 0x802) socket(0x10, 0x2, 0x10) write(r1, &(0x7f00002fa000-0x24)="240000001300e7f71e001b222500001100000c09000500000000000000000040021617", 0x23) eventfd(0xfffffffd) epoll_create(0x200000000200000b) openat$rfkill(0xffffffffffffff9c, &(0x7f0000182000)="2f6465762f72666b696c6c00", 0x100010041, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f68000-0x8)={0x0, 0x0}) creat(&(0x7f0000000000)="2e2f66696c653000", 0x4) syz_open_dev$loop(&(0x7f00007a7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101082) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f00002d4000-0x1000)="00", 0x1) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) 2017/12/09 14:07:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000590000-0x8)="2e2f66696c653000", &(0x7f0000c5c000-0x8)="2e2f66696c653000", &(0x7f0000a4e000)="6175667300", 0x40000, &(0x7f0000d20000)="54cf1b468fcc2c6b99dd4a0d9b80933e5dfda14a4ecf883e59d7bd0042f9e392bab6c7c9d1885e6a0038311a0e2191fc0d8ff6d41562c8e6322531d3c0201fcf6afeaeb7dc65d31f5a2f6f2a4445e4fdbbc0eafbed0ee4a151016f87727c5f26248ce949fb32f872bead77d3dcc9ff759e237611df09ef93b26d7c30453a02fa3247da45bed2e8bde43d1d8786fbc76bbb90237a0cbbc918abf42af7de43cd8e8c1ca0879193fc31793b984427ba445ff3a922b6557527d1b1c3d926a3a372948906") r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b8b000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00008e6000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r1 = syz_open_procfs(0x0, &(0x7f0000e07000-0xf)="6e65742f697076365f726f75746500") r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = socket$inet(0x2, 0x1, 0x0) lstat(&(0x7f000043d000)="2e2f66696c653000", &(0x7f0000808000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000001a000)=0x0, &(0x7f00006f1000-0x4)=0x0, &(0x7f0000f47000)=0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00001c8000)={0x0, 0x0, 0x0}, 0xc) setresgid(r5, r6, r9) sendmsg$unix(r0, &(0x7f000078b000-0x38)={&(0x7f0000f36000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000687000-0x40)=[{&(0x7f00000d8000)="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", 0x1000}, {&(0x7f0000aca000)="f0997d12e45c", 0x6}, {&(0x7f00009bc000)="9d2fbb5fe955df28ffced5c9475728b42cfd87bc58a38d1311fd45bf5cd77739fc5d", 0x22}, {&(0x7f0000cf7000-0x33)="3720264470cc280721faf544490d04cc5048c44d0f5607588d2e55262746900fb38d0aac5ca09129ba7e2144c6ffec874606a3", 0x33}], 0x4, &(0x7f0000c1a000)=[@rights={0x18, 0x1, 0x1, [r0, r3]}, @cred={0x20, 0x1, 0x2, r7, r4, r5}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x58, 0x4000}, 0x40000) r10 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$TUNSETIFF(r11, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ed1000)={0x40000009, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r12 = fcntl$dupfd(r2, 0x0, r2) write$tun(r12, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 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}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2017/12/09 14:07:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000003000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x4001, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000001000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x80803) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f6b657963686f726400", 0x40040448000, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000003000-0x4)=0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000002000-0x6e)="df9bf8a8b0315b90f63300df9f6b7b0c2fb98b979304d8c579be05d8c9d03268a8abf7b2cf13505e6082b7654515027d82a73a519f007702d2fb4fe1bcff2a135c748d298d6d23b261d8c198cfae41b3d0b9e81bd7f9807b4d8c67badf4b4a7f1f962ad1a1f76a65717c8a712197", 0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xaa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"fac09a0302c63f"}, 0x2}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="c0dec5b0ccc64a709fe574505ff1066e6a6e8e9b91ded06cd5301f34f871d571746a186d6d458e1b3de07a990d31df3661a3d4b7da763677fd26a35d050c37e561bbd54fe8efbf20d196fb8828382d09d9864012a13f2ad3c18aa3ff748eb7f161f6573d04f5245d76c9b9b54e67cdb116509c569b134e3d29f6493cb61377ed8ddd7ebfcd531b3710a8e441435bea9c7b69b90b1b42d8ebe636ee95cc684713fbd52bcbb128edac6aea55c23ad0c2fe2a30a6124422c09b388ab756dfdaf842dee2396e82a31695682489f7c3c69837a5", 0xd1}, {&(0x7f0000001000-0xe4)="f72c35197d8056afedb97c2a4b39e33a94e1aed6ac363bc39711c23adcb4754f89d9a20edac19868eb577229b313701a14173c5369b71afdf528f5bff5b849b866fbd0532ee0c3fa5bbca96c083233c3a5a91826ae49eafbf269a101287a4d803f0f8bf90557e9186b9066a222fd5f908967912395d01061c8c1212747f9330600b231b10b42adb3aa0d610afe2072afc1ffe29661cc197c32d8a7dfb65dd8814e86008fa7ae190065996f3062b1ad98a369e75211272e6762b5d5a680631e2d10332984b88f3b41a20c5ed309dcc094f3bdfbd15c8c15aa5da9139b9420f35974f5495d", 0xe4}, {&(0x7f0000001000)="449f2638338fa6f4a66ec7c9f9115aabca01c78b7a6487fe013d54c3162547738d902c2bd4989dc95298904a902b99c9f2b7c796ffde336aa34818257f9011b1c847ac5f270a4bf7", 0x48}, {&(0x7f0000002000-0xc6)="dec7dc46ee339ad713e409b46a40fbea7da1b380868d8febe8c346307d86917cb4f8fb94d9e1f232efc049459a1f06a328937b46e45d95817cd5fd0afd3dd9741694959d50304fe056e6f9bf621bad5769db33889fe6d814bf7e76a097a5026b33b421147befa590fe431b962f01ca5a3eeeeda643bf4c24a3669c8b677b28b5e0f836c63d44e73c28e40fa0908ab01633654dc371aaf66953dd4de1c9250ce1c8694a7c929fe6ab1ceb68b4489ed0d11acd9cbfa06ad9981617b7eabe02127e0dcfeccc99e0", 0xc6}, {&(0x7f0000001000)="d0ebf0aa7edc70ffe78949c195df969b97a7e57f981f01c1c2dd469c486ead838400402e5cb2d83f959e1d8379beec8b9d54f90a52f5428f3ce16e5af081e7a68481644be5a1d60abb2827a11d7a297a71d8f437beb015d859165878c9d0e0f07b4afa07e82ba2b178bf251ad66d84a1f81c46564166bfa53d80c0120ad106afa019d7ff71dc01ec07c70343c0fa6bfe3612cbd3c7555e042948949f21cc267947f3c686c6658e70cb818422d953a3ec33bcde4ab55531588ea86b3999a4e37627856cd311ce4b899d686041", 0xcc}], 0x6, &(0x7f0000361000-0x2300)=[{0x1010, 0x10c, 0x400, 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"}, {0x70, 0x0, 0x4be, "c020abacc09c712cd2eaefc3ec2e4db664a919051a04706a7d4f6075add218bfeb2d5fb0291ca5ab842325359ad207b1f05736fc2c09abd22b1a68ecbf53083c5af9bf9ea08f31625c0a89a09bc9ee19d02bd353c22b4a704ec2b735480a"}, {0x30, 0x13e, 0x2, "1af7b8ff683562a9e68cbc32e6e3c888d84753fede5b0fe82f"}, {0x30, 0xff, 0x3, "7550d151bdf1e01613b7e3f00586200aa23eb5ed7c9da24357e04ba3c5ac9cfb"}, {0x38, 0x10e, 0x100000000, "c01d02c8bf0d63a096ebf5bba2ec759a83225c643ebec2c658916bac257e222178"}], 0xa, 0x20008010}, 0x2140) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r4, 0x10e, 0x3, &(0x7f0000003000-0x1b)="000000000000000000000000000000000000000000000000000000", &(0x7f0000002000)=0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) splice(r4, 0x0, r2, 0x0, 0x3ff, 0x9) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e7f000-0x2)="", 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00008d7000-0x4)=0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000d13000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000097c000)=0x48) clone(0x0, &(0x7f0000c1e000-0x1)="a0", &(0x7f000071d000)=0x0, &(0x7f0000d8a000-0x4)=0x0, &(0x7f00000a2000)="") fanotify_init(0x8, 0x3) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000887000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = add_key(&(0x7f0000199000)="2e6465616400", &(0x7f0000e02000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f000012d000+0x27e)="6188735f7265738176657200", &(0x7f00009b5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fd0000)="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", 0x1001, r6) add_key(&(0x7f0000242000-0xb)="636966732e69646d617000", &(0x7f000047f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000298000)="", 0x0, 0xfffffffffffffffe) ioctl$sock_ifreq(r5, 0x89f7, &(0x7f0000c1e000-0x28)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00009e5000-0x20)="000600000000001000030000e700000000012082000003020449faf5238f7e01"}) 2017/12/09 14:07:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000a7000)="2f6465762f73657175656e6365723200", 0x80, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd6000-0x4)=0x81, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f18000)={{0x0, 0x80000, 0x0, 0x1, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000d9a000-0xf8)={{0xffffffffffffffff, 0x0, 0x401, 0x3, 0x80000001}, 0x101, 0x10f, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x9, 0x1c, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000512000-0x50)={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]}) 2017/12/09 14:07:03 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000300000-0x8)={0x0, 0x0}, 0x800) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000ff8000-0x4)=0x9) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$llc(r2, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ff7000)=0x10) r4 = dup2(r0, r0) r5 = fcntl$getown(r0, 0x9) sched_setscheduler(r5, 0x5, &(0x7f0000583000-0x4)=0x1) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000fbd000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00007bc000-0xb)={0x100, 0x4, 0x2, 0x8, 0xd4b, 0x3, 0x6, 0xffffffff, 0x1, 0x6, 0x8}, 0xb) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x27, &(0x7f0000ff7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ff7000)=0x3a) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000ff9000-0x4)=0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ffa000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000ffa000-0x8)=@assoc_value={r6, 0x4}, &(0x7f000003b000-0x4)=0x8) dup2(r0, r3) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000ff8000-0x4)=0x2000000000) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b97000-0x8)={0x0, 0x5}, &(0x7f0000ff8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00009d2000-0x10)={r7, 0xff, 0x5, 0x0}, &(0x7f00006a5000-0x4)=0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0x3, &(0x7f0000448000)="21610200000000000009483f24483aff32e71e338150368f64d654ecb300eb187cd73910fc2df1000000000000800066d2d136b3c50c52f5284881723c6a03dd8571ded95c1246a46dfbdda38b1f38095ae32054c18213421b84a0f2b190c5d70aa56e384edc3827ad8683fda42377c17ed4a56c097b67e1061e1099c000094fa02f790bd2d0838677020db6cff470ceab7fb233797974cf93e1fa") setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00009a6000-0x4)=0x0, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000219000)=0x897, 0x4) 2017/12/09 14:07:03 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80805, 0x8001) bind$inet(r0, &(0x7f0000f4b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f77000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe1, 0x6ab46829, 0x7, 0x7f, 0x47c6c033, 0xf5a, 0x4, 0x45490672, 0xea, 0x7fffffff, 0x2, 0x4, 0x9172, 0x4, 0x1]}, &(0x7f0000f75000-0x4)=0x108) pipe(&(0x7f000044b000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000219000-0x4)=0x69, 0x4) r3 = socket$inet6(0xa, 0x400000002, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000d91000-0x4)=0x2000000005, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000212000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000f7e000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e52000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f0000f7b000)=0xe8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000085a000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/09 14:07:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff2, &(0x7f00002ed000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001a0000-0x10)={0x0, 0x2, &(0x7f0000cd0000-0xa0)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f000061d000-0x4)=0x10) clock_gettime(0x7, &(0x7f0000dd5000-0x10)={0x0, 0x0}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000760000-0x4)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000027f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d8b000-0x4)=0x9, 0x4) fcntl$setstatus(r2, 0x4, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) geteuid() r3 = epoll_create(0xffff) creat(&(0x7f00007bd000-0x8)="2e2f66696c653000", 0x1) nanosleep(&(0x7f0000d71000-0x10)={0x0, 0x0}, &(0x7f00002f8000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000be8000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000210000)=[{r2, 0xfffffffffffffff4, 0x0}], 0x1, &(0x7f0000346000-0x10)={r4, r0}, &(0x7f0000d5c000)={0x0}, 0x8) getegid() fcntl$setstatus(r2, 0x4, 0x42402) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fc6000-0x10)={0x1, &(0x7f00001e5000-0x10)=[{0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e52000)={0x0, 0x0}, 0x8) splice(r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x7fb, 0x3) connect$unix(r2, &(0x7f000011a000-0xa)=@file={0x200000, "2e2f66696c653100"}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = syz_open_dev$sndseq(&(0x7f000090f000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f000022a000-0x10)={0x99, 0x8, 0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = open(&(0x7f0000268000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r6, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) 2017/12/09 14:07:03 executing program 2: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000005e000)={0x0, 0x0, 0x0}, &(0x7f000006c000-0x4)=0xc) writev(r0, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="2c", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x801, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) r4 = accept4(r3, &(0x7f0000b17000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000dbd000)=0x80, 0x800) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000e2c000-0x4)=0x0, &(0x7f0000a56000)=0x4) r5 = dup(r3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a02000)={0x0, 0x9, 0x20, 0x43, 0xbea}, &(0x7f00002f3000)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000c7d000)={r6, 0x6, 0x78000, 0x1}, &(0x7f0000af0000-0x4)=0x10) clone(0x80002000, &(0x7f0000572000)="f3f80aba753c3e3737d4315a459f08dd202032a9a3e9e16ce32cb58693630e6010878556e5a921cc9a1c6da0809a7dacd8b07f5fc7af9a3b8c6d01ed7c9c1b5e7cf9e5b94a8781f8d040d5d025dd8c5026b9b5f922377ac6764c5a3c10ff8d29b2e5a9cde2e65bc41668363355ec8a34dd92f6852de72f5a7149b18de17c10755722e5bc4123baf33f58f268f2e592caf501d07217fc399e20ce024b70ac13d9b67555d69fb596cf85b78708b7e626d1d488a3d994c860657bb70bcb9ea92199925d660f7c7b101027a8e7b99eb10f", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="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") connect(r2, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r7 = syz_open_dev$loop(&(0x7f0000a9b000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f000088b000-0x4)=0x0) r8 = dup2(r3, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000538000-0x10)={0x401, 0x208, 0x6, 0x3, 0x0}, &(0x7f0000582000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f000089d000)=r9, 0x4) sendfile(r2, r7, &(0x7f0000fc2000)=0x0, 0x80000001) syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000883000-0xf)="2f6465762f73657175656e63657200", 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e84000)={0x0, 0x5}, &(0x7f0000452000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r10, 0x84, 0x77, &(0x7f0000f06000)={r11, 0x9109}, &(0x7f00008f1000-0x4)=0x8) 2017/12/09 14:07:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000048b000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r4, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r4, &(0x7f00005bb000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00003a6000-0x50)={{0xc11, 0x9}, {0x42b4, 0x59}, 0x80000001, 0x7, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ce1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000525000-0x4)=0x20) fcntl$getown(r5, 0x9) preadv(r0, &(0x7f00004c8000-0x20)=[{&(0x7f0000bba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f000024e000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}], 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000264000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006c7000-0x4)=0xc) sendmmsg$unix(r3, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x40) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) fcntl$setstatus(r2, 0x4, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000815000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x0, 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ce8000-0x7)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000299000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sysfs$2(0x2, 0xfff, &(0x7f0000e54000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") llistxattr(&(0x7f0000ee7000-0x8)="2e2f66696c653000", &(0x7f0000dcc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000cdc000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4, 0x10, "a5b3ea94dd95063c14357811871325cb63223ba0d4fa16c2d2952d8619c62a11b2914c60db70734c9eadef569783f89aa25c522dea2187e8f2ed10f1040e05f6", "9c6a26d712a75314f48aeb9ef901976ae5e10326fa7c27492086ce01dfebd00e", [0x41, 0x200000000], 0x0}) write(0xffffffffffffffff, &(0x7f0000dc9000-0x26)="", 0x0) mount(&(0x7f0000f75000)="2e2f66696c653000", &(0x7f000055f000-0x8)="2e2f66696c653000", &(0x7f0000da1000)="7472616365667300", 0x40, &(0x7f00009ab000-0x54)="32cc907ba47d7fe5180aa107685a440bf0deeb8b8449e22fa3aa55d2453b880da6d63c19d8fe5d8c1d088ce6ee93ec5eb7f5d523a23ab9f15510e955a2ef6feb9f643dec7181bb338daf941f8c9d80c56243f936") getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000941000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000455000-0x4)=0x14) [ 173.715827] device gre0 entered promiscuous mode 2017/12/09 14:07:03 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000513000)="2f6465762f72666b696c6c00", 0x8200, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000cc6000-0x4)=r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x0, r1) write(r2, &(0x7f0000fda000)="6d260a0433a839c1bcbbffe763b61eaf394d1aaab6f7519d2c229f1284fa39017eca7fce98e619e28f492ec089d260148dafac2d35", 0x35) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ee7000-0x8)={0x399f1736, r1}, &(0x7f0000fdb000)={0x5, 0x0, 0x3f, 0x6, 0x8, 0xfffffffffffffffc}) getsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000cfa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f74000)=0x1000) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fdd000-0x8)={0x200f1526, r1}, &(0x7f0000fdc000)={0x1, 0x7, 0x0, 0x1f, 0x9, 0x3ff}) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x7f, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000e40000+0x56c)=0x3) r4 = dup3(r3, r2, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f000014e000)={0x10001, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000002, "7b4072c509542708", "4ccb4821caf97e605d3d06ac272afecfcdd3e4113ccf0b837ae51b5b470865f4", 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fdb000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000f33000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xe691, 0xb093a68, 0x2, "ee07f522d22d3fc150eb3742ed2681aabe2b918854e430388a2ac25387f73fe894e9bbf418c7d67de37256afa5932df1124295b639b21d3d6a4ee4f673b6fdad5e7e5a2fcda6d4bd94fae0de196d72dd"}, 0x160) 2017/12/09 14:07:03 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000099a000)="2f6465762f6175746f667300", 0x2, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a72000)=0xffffffffffff084c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x807, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00006c0000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d2d000)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000-0xc)="69645f7265736f6c76657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000710000-0xc8)="6182589d0d27e1e181261a430ccfcbc7ca6090ada78684c0b1fe7eb10dbca5fbca5a4572d951dbc9b5fbd6ba8c7369f07d9f190e5604efe6d37831668573a1550d3e1085cab2424aebdf57e87990bb78810cffb77d34fc282e42a05f8f26dd04d953b6a0dab840d5d042366d4993fd6d01f4e35de9393ec98efdf8e55150f9ad416fd3f728a9752fb7905755c2f0bd6c27e24ecff24fa9b7dbe4623161fab54f269330e3f89b81e20136acd731e7b52c697b2e5052aa70e1cf8c93dc433fbc7fcc091ffc9c5a0a0e", 0xc8, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000-0xb)="636966732e69646d617000", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000012000)="80b680da3cd6a0db6057a3a1e5d0496df859b83e8596d971747ca99ef072155edce7452cb139a6f95f7bb7226761aeba5718e992855e740976a3006323a5b2718c87dc851090886cea63fd8aa4374b4c1c6554080d06a73a77a9dc693911ff2dda4fece0c8f319515229ed22112ee92c79e364228db11ea9d432de22849d94cfd433218ff94acc5cef82220e7124b56180ad5b02122f72c257497de0b002f350bcc7c66f17014b4257efb6f991f924f4892ef41590ab6f0e58c61d1738cf543ecb43eab38be4a359c2efe7fc3d760ca21b04e06e68b652ed2d2a77", 0xdb, 0xfffffffffffffffb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000004000-0x5)="7573657200", &(0x7f0000013000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="3af2cec859ac71455df6cd6af34b511830d3ce2e22e2bf767ad67bd003caa75e46d01c418c50c20852ba4d4e813762a02a97863beab4c39cf8abd5227d958387c1e61fb856fb2857273d4801eb848db2e3b5ebb2dae497e25e13c6d47fc47ef7ca138555c5925b1b616601865310686f3d1e552f4fcc93ebbabde7a6e2da9e052aceffe380266e57aca5f3f64aaed181714a6e939fd0ee76ebf14f645f2f64e1c8157d0b7d5a6e33", 0xa8, 0xfffffffffffffffc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000af7000-0x10)={0x0, 0x0}) utimes(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000e81000-0x20)={{r2, r3/1000+10000}, {r2, 0x0}}) sigaltstack(&(0x7f0000c69000/0x1000)=nil, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/09 14:07:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b0a000)=0x0, &(0x7f000023e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c2a000)={0x0, 0x65, "f0c72acf8c5ab18cb8ec700600261b154155340c2bb9b2ef3e855cc972a46913582e6c5216315b733326b18206140cc76a00529fc6835b183e6b8927ce9fcb3577f13a44f68396aa2d958a4533178bda6c0d7bd8ee64d8c566f3eb54b34a000e0d8ad8d34e"}, &(0x7f0000f62000)=0x6d) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000012e000-0xc)={r2, 0x8000, 0x30}, &(0x7f0000c9c000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005d2000)={0x0, 0x9}, &(0x7f00008dc000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b4f000)={0xf5ac, 0x678a, 0x1, 0x1, 0x6, 0x4, 0x1000000000001, 0x9, r3}, &(0x7f000086c000)=0x20) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000676000)={0x81, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sigaltstack(&(0x7f0000b7a000/0x3000)=nil, &(0x7f0000282000-0x8)=0x0) writev(r4, &(0x7f0000b22000-0x10)=[{&(0x7f0000a30000)="390000001100094701bb61e1c305000000000000000020f74507000610009b0019001b000f000b00050000000000001604e9ff0006020c0005", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000251000)={r3, @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]}}, &(0x7f0000ada000)=0x8c) pipe2(&(0x7f000045b000)={0x0, 0x0}, 0x800) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, 0xffffffffffffffff, &(0x7f00005c6000-0xc)={0x20002000, 0x0}) mmap(&(0x7f0000000000/0x49a000)=nil, 0x49a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xd, 0x2, 0x5) mmap(&(0x7f0000000000/0x61b000)=nil, 0x61b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x2, 0xc) mmap(&(0x7f000061b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f00002fc000-0x10)={0x3, &(0x7f000061b000)=[{0x0, 0x0, 0x0, 0x7a}, {0x45, 0x0, 0x0, 0x9}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/09 14:07:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000f2c000)={{0xa, 0x3, 0x600000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf}, {0xa, 0x1, 0x7b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0xfff, [0x6, 0x80000000, 0x4, 0x483, 0x7, 0x80000000, 0x8, 0xc4b5]}, 0x5c) r0 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00006e2000-0x8)="2e2f66696c653000", 0x101080, 0x20) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clone(0x200, &(0x7f0000393000)="6427", &(0x7f0000744000)=0x0, &(0x7f0000b60000-0x4)=0x0, &(0x7f0000804000)="") fchdir(r1) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000152000-0x28)={&(0x7f0000791000/0x3000)=nil, 0x4, 0x5, 0x1, &(0x7f0000c9c000/0x13000)=nil, 0x0}) mknod(&(0x7f000086c000)="2e2f66696c653000", 0x103d, 0x0) execve(&(0x7f0000272000-0x8)="2e2f66696c653000", &(0x7f00001d0000)=[&(0x7f000044f000)="776c616e30272d00"], &(0x7f0000954000)=[]) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000bd3000)=0x7, 0x4) open(&(0x7f00008e5000-0x8)="2e2f66696c653000", 0x2100, 0x0) r2 = open$dir(&(0x7f000002a000)="2e2f66696c653000", 0xc800, 0x20) r3 = fcntl$dupfd(r2, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000e5b000-0x8)={0x3, &(0x7f0000ea4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007fa000)={0x28e2, 0x35a6, 0x8007, 0x0, 0x4, 0x291, 0x1, 0x9c3, 0x0}, &(0x7f000091e000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000040000-0x2)={0x0, 0x0, 0x95, 0x80000000, 0x1, 0x7}, &(0x7f00004d1000)=0x14) ppoll(&(0x7f00004fc000)=[{r3, 0xc000, 0x0}, {r2, 0x31a, 0x0}, {0xffffffffffffffff, 0x62, 0x0}, {r3, 0x5111, 0x0}], 0x4, &(0x7f0000880000-0x10)={0x0, 0x1c9c380}, &(0x7f0000fb0000-0x8)={0x4}, 0x8) inotify_add_watch(r3, &(0x7f0000194000-0x8)="2e2f66696c653000", 0x22000000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000082b000-0x4)=0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) execve(&(0x7f00004c4000)="2e2f66696c653000", &(0x7f0000856000)=[&(0x7f000042e000-0x8)="776c616e30272d00", &(0x7f0000f9e000+0x974)="21282600", &(0x7f0000ca7000)="776c616e30272d00"], &(0x7f00008a4000)=[&(0x7f0000c2c000)="6e6f646576626465766c6f00", &(0x7f0000ffb000)="657468317b00", &(0x7f00007a6000-0x8)="776c616e30272d00", &(0x7f00001ce000)="766d6e6574302900", &(0x7f0000119000)="776c616e30272d00", &(0x7f00007bb000-0x8)="776c616e30272d00"]) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) socket$inet6_sctp(0xa, 0x3, 0x84) statfs(&(0x7f0000a78000-0x8)="2e2f66696c653000", &(0x7f0000537000)="0000000000000000000000000000000000000000000000000000000000") fgetxattr(r2, &(0x7f0000e13000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f000064c000-0x15)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91) clone(0x400, &(0x7f0000001000-0xae)="", &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0xf)="3b425004c66396c5") ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000004e000)={{0x4, 0x2000000000000}, 0x1, 0x4, 0x7, {0x3f, 0x0}, 0x8000, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f000055f000)="2e2f66696c653000", 0x2801, 0x0) 2017/12/09 14:07:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000001000-0x8)={0x20071026, r1}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x2, 0x4}) prctl$intptr(0x2f, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00006da000)=[{r2, 0xa0, 0x0}], 0x1, 0x100000001) bind$inet(r2, &(0x7f00008f4000)={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c59000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) sendto$inet6(r3, &(0x7f0000e6c000-0x98)="9943e9ff8d1d2617892adbc11fb1af9f41730000000241581fb9fd1e1e2808dd62a3b493dd26ff0700002bf57fc949bf39ec21e91ed7b65cd9c147687f3ef98849e8da55dc324c1685b8cff96ca381e0b2b81d3f5ed04b42aa24685fbe298dcbd8cc6ba52ce2b6fa55298dc91b7dfc1eff03db7fde7cdf3d1101ff05d53f500f7a888a7f52ae837c446096446cae0e69f0aa8198357447f4", 0x98, 0x4000, &(0x7f00001b5000)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$random(&(0x7f0000767000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2400) fsetxattr(r4, &(0x7f000038e000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000151000-0x8)="257b6e6f64657600", 0x8, 0x3) r5 = syz_open_procfs(0x0, &(0x7f00000c5000-0xa)="73657467726f75707300") sendfile(r5, r5, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00007aa000-0x4)=0x5) syz_emit_ethernet(0x44, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x36, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@generic={0x1, 0xc, "e50258e1a7111af91026"}]}}, {"0100"}}}}}}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x2, &(0x7f00002ed000-0xe)="5ccb85cf3d814a39567b7563dc5d", 0xe) r6 = syz_open_dev$tun(&(0x7f00000c0000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f000034b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f0000bec000-0x18)={0xc0, 0x9, 0x0, 0x0, 0x5a4, 0x5, 0x10000}}}) dup(r2) close(r3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f5d000)={0x0, 0x0}) socket(0x1, 0x3, 0x3) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000c9e000-0x8)={0x803, 0xaa6}, 0x8) dup2(r7, r0) clone(0x61002000, &(0x7f0000f39000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cad51ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab001f1735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a5639cb89d412c3874d1036e5022a1e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d02823c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555122efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f72e08467a0d95219035dc689bfead59561") openat$ptmx(0xffffffffffffff9c, &(0x7f00007ba000-0xa)="2f6465762f70746d7800", 0x24000, 0x0) pipe2(&(0x7f000093a000-0x8)={0x0, 0x0}, 0x803) socket$netlink(0x10, 0x3, 0x16) 2017/12/09 14:07:03 executing program 6: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ef1000)=0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000ef2000-0x8)="6175787600") r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f000093e000-0x14)=@file={0x0, "000000000000000000000000000000000000"}, &(0x7f0000f75000-0x4)=0x14) r3 = fcntl$dupfd(r2, 0x406, 0xffffffffffffff9c) getsockname$inet6(r3, &(0x7f000038e000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000073b000)=0x1c) ioctl$TCFLSH(r3, 0x540b, 0x100) fcntl$getown(r3, 0x9) r4 = gettid() epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x8000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000060a000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x400000000000000, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) r6 = memfd_create(&(0x7f0000781000)="2d00", 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000841000-0x10)=@common="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r6, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x42c412, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6576656e742300", 0x800014, 0x52987f) accept$inet6(r3, &(0x7f00002f4000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000790000-0x4)=0x1c) 2017/12/09 14:07:03 executing program 5: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)="7070703100", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) pwrite64(r1, &(0x7f0000010000-0x1c)="", 0x0, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000052000)="2e2f66696c653000", 0x4) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000052000)=0x80, 0x8) close(r0) getsockname(r1, &(0x7f0000008000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10) 2017/12/09 14:07:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000542000-0x5)="6d61707300") r1 = fanotify_init(0x0, 0x0) r2 = signalfd(r1, &(0x7f0000000000)={0xffffffffffff2319}, 0x8) r3 = socket(0x11, 0x100000802, 0x300) pipe(&(0x7f0000ca9000-0x8)={0x0, 0x0}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000ea3000)=0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f00001d1000+0x25d)="2e2f66696c653000", 0x80, 0x10) ioctl$EVIOCGNAME(r6, 0x80404506, &(0x7f0000a6f000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000d96000-0x20)={@generic="fc371bb66b6a6c39763e346110f5111f", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setstatus(r1, 0x4, 0x2403) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b64000-0x4)=0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00009df000)=@int=0x0, 0x4) fcntl$setownex(r2, 0xf, &(0x7f000037c000-0x8)={0x0, r7}) socketpair$inet6(0xa, 0x2, 0x3f, &(0x7f00000a5000)={0x0, 0x0}) writev(r5, &(0x7f0000c6b000)=[{&(0x7f0000a38000-0x39)="390000001000090400000000000000000000000002000000450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) r8 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r8, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r8, &(0x7f000072f000)="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", 0x5ad, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000f1f000-0x10)={0x0, 0x0}, 0x10) 2017/12/09 14:07:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x3) timerfd_create(0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ce3000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000ec6000)={0x1, 0x0, []}) unshare(0x400) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000279000-0x20)={"fb007a8e7f76366bdc640c159f27aa7b", {0x4, 0x0, 0x80000000, "6cd47acc671b", 0x9, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f000052e000-0x21)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clock_gettime(0x0, &(0x7f0000348000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000495000)={0x0, 0x4}, &(0x7f0000f08000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006d1000-0x10)={r6, 0x2c, &(0x7f0000b1d000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9c65, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x600000000}]}, &(0x7f0000b1f000-0x4)=0x10) timerfd_settime(r0, 0x1, &(0x7f00004d6000)={{0x0, 0x0}, {r4, r5+10000000}}, &(0x7f0000079000)={{0x0, 0x0}, {0x0, 0x0}}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000735000)=[{&(0x7f00008df000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000424000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f00008c0000)="0000000000000000000000000000", 0xe}, {&(0x7f00002d1000)="00", 0x1}], 0x4, &(0x7f000000c000)="", 0x0, 0x0}, 0x3) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) clock_gettime(0x0, &(0x7f0000f72000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000cd7000-0x40)={0x8, 0x7fff, 0xff, 0x0, 0x80000001, 0x1, 0x6, 0xff}, &(0x7f0000104000)={0xffffffff80000000, 0x16, 0x7, 0x2, 0xce06, 0xb968, 0xffff, 0x0}, &(0x7f000075d000-0x40)={0x7fff, 0x101, 0x78, 0x8, 0x1, 0x9, 0x4, 0x3}, &(0x7f0000be0000)={r7, r8+10000000}, &(0x7f00007a3000-0x10)={&(0x7f00006c8000-0x8)={0x4}, 0x8}) clock_gettime(0x0, &(0x7f0000340000-0x10)={0x0, 0x0}) r9 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r9, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x4, 0x0}, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000db8000)=0x3fe, 0x4) r10 = socket(0x11, 0x3, 0x0) r11 = openat$ppp(0xffffffffffffff9c, &(0x7f000089f000-0x9)="2f6465762f70707000", 0x141040, 0x0) r12 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") sendfile(r11, r11, &(0x7f0000b2c000)=0x0, 0x100000001) pread64(r12, &(0x7f0000caf000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x4c) readv(r12, &(0x7f0000918000-0x50)=[{&(0x7f0000132000-0xb9)="000000000000", 0x6}, {&(0x7f0000a88000-0xd5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x2) dup2(r10, r9) 2017/12/09 14:07:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x30, 0x7, 0x1, 0x6c1, 0xd50, 0x5, 0x2, 0x7}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005f5000+0xdaf)="2f6465762f72746300", 0x8000000000800, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a33000)={0x0, 0x0}) getpeername$ipx(r1, &(0x7f0000426000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004a8000)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ddf000)="76656e6f00", 0x5) clock_adjtime(0x2, &(0x7f0000869000)={0x7, 0x0, 0xffffffff, 0x80000001, 0xfffffffffffffffd, 0x10, 0x7, 0x8, 0x401, 0xfffffffffffffff9, 0x100000001, 0x200, 0x6, 0x7fffffff, 0xffff, 0xc0f8, 0xf58, 0x6, 0x2fb, 0x9, 0x9, 0x4, 0x1000, 0x1, 0x3, 0x3}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000607000-0x18)={0xaa, 0x20, 0x0}) flock(r2, 0x2) memfd_create(&(0x7f0000b44000+0xfa2)="6367726f757000", 0x0) pselect6(0x40, &(0x7f0000efe000+0xeed)={0x400, 0x99e6, 0x869, 0x7, 0x15, 0x0, 0x8, 0x2}, &(0x7f0000e04000)={0x8000, 0xffff, 0x2, 0x1, 0x2, 0x5, 0x7f, 0x3}, &(0x7f0000f83000-0x40)={0x100000000, 0x100000000, 0x6474, 0x8, 0xffffffff, 0x0, 0x7, 0x101}, &(0x7f00009e0000-0x9)={0x0, 0x0}, &(0x7f00003c9000-0x10)={&(0x7f00004b1000-0x8)={0xb1f6}, 0x8}) getrusage(0xfffffffffffffffe, &(0x7f00005a5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r2, 0xd, 0x0}], 0x1, &(0x7f0000013000-0x10)={r3, 0x1c9c380}, &(0x7f00004c7000)={0x0}, 0x8) r4 = add_key(&(0x7f0000a28000-0x6)="2e6465616400", &(0x7f0000704000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f000070c000)="7008c4e8f9fb", &(0x7f0000d2b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003e0000)="2d6367726f75702c00", r4) syz_open_dev$mice(&(0x7f0000bcd000)="2f6465762f696e7075742f6d69636500", 0x0, 0x141002) r5 = syz_open_procfs(r0, &(0x7f0000516000)="636c6561725f7265667300") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000e67000-0x8)={0x0, 0x4}, &(0x7f000079c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000102000)={r6, 0xf5, "93a07b782012f350e04c5d7a887fa1ee4cf31299a16384e2d3baa38657fb980d9d422fc52c39122dcbd6d6c08a8169582f93208418cb30a3f9217ad750f4df9ff413b236424d7c684172b5b8bcc5ca244054d9d91464823d59e2910997e659d4bcb37837e019ffa4a9337f2506f97f38f26e14d0ac2adac70a042164b6218a5cd5f1460ae30060164b034509c880b175d32b63d2d41edf0d0631d2c0b4f716d79611421a94272a66b68f013b774932293bc0f7a67f1f90a322d5518c7679524e0dcfda179b39ac2f54fd4d29cfc25141ada893d120db23e1739353d8610caad94853e68f996f2b8b671be44f83baca2c6d14470b6f"}, &(0x7f0000994000-0x4)=0xfd) writev(r5, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) r8 = syz_open_dev$mice(&(0x7f0000898000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f00000a2000)=0x0, &(0x7f000031e000-0x4)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r7, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)="00", 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000008000-0x8e)="00", 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/09 14:07:03 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000051c000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000953000)={0x0, 0x7fff}, &(0x7f0000127000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mount(&(0x7f000003d000)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)="2e2f62757300") umount2(&(0x7f00009fa000)="2e2f62757300", 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fb5000-0xa0)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100, 0x5, 0x2, 0x20}, &(0x7f0000979000)=0xa0) llistxattr(&(0x7f000024d000)="2e2f62757300", &(0x7f0000cc3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000281000-0x10)=[{&(0x7f0000cce000-0x29)="2900000018001b191d000000000100070a000066000300069902ffe108000800000005000ef4ff010b", 0x29}], 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000744000-0x1)="00", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000036000)="2f6465762f72746300", 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b99000-0x8)={0x0, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") unlinkat(r4, &(0x7f00002bf000+0xa27)="2e2f66696c653000", 0x200) getdents64(r4, &(0x7f0000010000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) 2017/12/09 14:07:03 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00004ba000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x80) mlockall(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000de6000)={0x0, 0x0, 0x0}, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dba000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000e56000)={0x5, 0xffffffff, 0x7fff, 0x6, 0x9}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000520000)=0x9) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000058a000)=0x0, &(0x7f000077e000-0x4)=0x4) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000adf000)={@generic="a46c3e55b7c3a4e0fd8efe88c4c8585a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f00004fd000)=0x4, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00008ef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r4}) sendfile(r0, r0, &(0x7f0000930000)=0x0, 0x51b) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000065f000-0x24)={@common="65716c00000000000000000000000000", &(0x7f00000d5000)=@ethtool_test={0x1a, 0x6, 0x5cec, 0x4, [0x1, 0x2, 0xffffffffffffffff, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/09 14:07:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000444000-0xe)="6e65742f6d6366696c7465723600") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="7d771ba0e99b716c7558f14eb0ba72a24be85418b54e50e006ac056da716dca0f5b3b96328f2e4505d97d163ef08", 0x2e, 0x40, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) fcntl$notify(r0, 0x402, 0x30) fcntl$notify(r0, 0x402, 0x0) 2017/12/09 14:07:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000091d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f00009ff000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000309000/0x4000)=nil, 0x4000, 0x6, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f00006bc000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00008f6000)={0xbd25, 0x8, 0x7, 0x7, 0x6}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000703000)=0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000fee000-0x25)={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x4}, 0x3, [0x200, 0x100000001, 0xa25, 0x4, 0x3f, 0x0, 0x1, 0x3]}, 0x5c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fee000)="2f6465762f72666b696c6c00", 0x400440, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fee000)={0x0, 0x0, ""}, &(0x7f000031f000-0x4)=0x8) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00007a7000)=0x6, 0x4) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000fef000)=0x0, &(0x7f0000b5e000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000ec000-0x8)={r4, 0x1}, &(0x7f0000fef000-0x4)=0x8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000d51000-0x10)={0x3, &(0x7f0000fef000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/09 14:07:04 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f34000)="2f6465762f6175746f667300", 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000c7b000)={0x2, 0x7, 0x0, 0x5, 0xe6a, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000e29000)=0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x3b, 0x8, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ce4000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x10000, 0x0) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f00003a0000)=0x0) setsockopt$inet_buf(r3, 0x0, 0x11, &(0x7f00007ed000)="6bcbe47bee8acad664dc089132123fdd8fa3f93e36dfe15d2f49164774f4feb56dea63584751e5db6ba334a8ffb8f9810a74e2a8c95cd5775ea04bf4a18a2cabb3682f546bfb9040c7c666698558ab400dad2183edeca114ac706a0dc3ed6b903847b48124fddd24420a10442cc404999ae287c80c204ef246c66025aef181666330a459b54b86b1bfe60699a1a3a3c602d78bc55a5dec07b302b826ccb2967405637b62fa09d4dfda0bb684c63bd83bafecc2ae247a88f03b363fb33701712fdca414ea8da7284d5f9dd61cb28dcee4da5d940787a676e170ef73f7425cbff7334d288baab0264d0bcc6e46dde44247e6d659f92f6ba1091d6651e607a47b4b684f3d2dc7be2cb1cfbf46b89724bdff6bc5818824e9e48b68ec35b6e1a3a56b91c0a734422bbc00644d54f7f0d06aff223e3261a8e05e57208746cb4aafc027d3469e5e5046d575bf7fa67d3582fb1a675013855a4ed7e343cfb93fd6aeb84ba88d0ee303fe6e798c32003ebee84452040e6a6b12735c465d620cbd3a72a2519a2099c287c8c6877282203d789d0b5cc95249e3b83616d37ff3cc90fd1a3e8a1a5a2a32696150bab6740e5ffffc66e75fa7a93cbaf7abc782bac235a66327434d1da0defc987679027ae17b734aac676485585de105c58fbb5b27e32f173d35872b8e27714f71b66e41145c19aa480e255d52f12ecc577b730533da91e992387642be96753da249df4095ce5d224464e6d9bbb386b90ddd6c426191a0eb3d734dbca6883529568ca1458d2b6a9b06cd5e761005cb138eac08df7334a472c53eda503ccc990e6156212cdb913a49608153416cec0fd127f53e22b8b40e737867e54bcc010f25253cbf4b60eb52158b48efa2cc45c3e55c9dc3a2797433bc9eb23d6767b2bcf74ec8ea910b0b7634f3acc67cc9621e5d3f2527be77c2c8a549bec4f8a7b4de4977dd99e65d51e9a85b4b373cde171f0b75fd2b2081d24c6b8d9f2f1329ce39971beed193ffeff9abfcc225d4e6acff4a8abc4062a08f6df4b00f9809df0ea967b78475c1f5c987d2dd3f0c12f1e9855e5624b82667e00eb01e4d71a1c04cfa03ab31862a8afa156a24422438f1e210fe2ddd7f1ef3ccd0cf512009fac3495bae076c7a425e141f6fd017d0e2c42d2fab0bc67b153dcf882a92391b8702bab6f2619a7877265019e7baac15344a6b373b177fbd7213e236b594c9d0916f34ab3c83f6b485da4fd9cc72e42d66d4f1ebf4b08d28f502428ff7811d0897d70e707fe6c1ea189a69459dbcc1f16fc80f931a4f6f4f315d55ba365bc7f365db19a8f4d3ffa4ce3cad44c4bfb00fd77e0102b52cbaac53253300a1f403d94620e2168d84012f2b5e3fbb91bd91ad997f3c4196de7950dd503a629cfd96e2be966e75c6d1fd3f61a0182d78507a62e1ec9845bf3b36784152f2e3c55cf89a36455b4ad6190c99c68567dd75987ef51bdd7a43a6cb2eec495f315d3cad7260c417ed7b86772f58609966177c37b6a66158a54e203dc2c8a2268d2c5ca458435e0a367da06279079071567ad138b8976e7831870d6ed59fac51b839ab1f30efd4cabfa9d984f6bf524171057a1a7ba38c44f5eeb819ef3916167b3b163fc0a0d3ee091a428151d3b5216cdd95c5df93199ca322ff2ceea15e4c3edc0bdc97122d3c621df571709c2bc3979e1bb7af096051eaead0ea12215c824a20bc2ba4fcdbd98e2627f1ec060c3f77488be9e3a6a58ce3c7732a48a4a9a091fc5a43faf8154c3c33905ec90a5be9c66e5648c313ab21b5cbb4ebf8bcb72368be763714730995cbe1bc9cd51cd5933b9a3e109435784d6466bfd3452d1a99d1d26a15c7921ee917125f949dc1eb3959dc59ffd347467117380643b892f8f0065ac88ccfbf8570020c05a5b383bd6bad600a9bb06a34478f94d4c51a9f6f708007981faa5958ba7334333ef4ff29a667235eed4469e0b7dbbdd6b70414b31e1140569b237567d59fa4f5259432972b35ea0b2d10a265011db42609fd671085aa9770cfe16796d452958399a466c7ae662597b7f2cb5c99749d35742ee3af0df94d33e588407894fd266ec69e97fcac5b1792a1580bd0ccc482d6b51ae2094ece6fcaa9f27b7eb3fc63ad3415603e13e62fb81b346ac124e05683ffaefa67b0a4fdc91e3c28eec5c9aa9eb48fc6f864672c7d2746ebf10b97800e764928420893dd8f42e9da555b63f2ebc103718b5a546290fbc260115b2aadf1d8e47b11259bf5daf0e191deb4e6dd0903821932101d7fab42efb0ac1db5c1483c1df5d5af4f72bd0235e6b0909265aee15ee125d64ef69f1614c536d2fe1aff612b3e5f5b03a4d0d14e0880cd326135060f65ae19368e770d4185ce0c24c0e2b7ed37582557928f63716eac9b7fbd169f108dd967ff7bcf28674fdfc75b5f04593950b880e81245c8a6c7961c424d222b34802420137468af8815846d83b6405dffb5ae78e7715653422cf9d9e706042889cf04762c6335aa3c0c1721d5fc8f9cd573ad7df0f10c502d62a72342d5c8f49bd9beff4fbfb579279c7ad9b09994b1d6ec4943842457222421c47f31bf72fb7d5568ba511fc773e98e673822d71d3365ac121d56aea68bf4d8ad4d8eba0cbae34064d894f13e9d048db293809bc802bf3a3c9acf94b6bfb5f84577ff715e1d59f388114a8e825137ae3415f65239f40e797af7a8b80b66a833af4ee45dae9d221677b9375da3a318947a970639a5ed980755b574fe1b46cdc7f5d0192965953baba30585612d3fcea6b63c305383313f80fe596f979a7981bf0953fb8e9ef85863f71fa347008931867e71da18042640e79f36606a0f8c24efea241178dbd58f97e0e463f39f66f5a72e168e0d0f01909955ae0d9c331611d2e069b7589633029d2213a287a8ff1b8afb1bc1774af6d74be7b74d83a43db99f3177ff1e603348d298a45a17c5b02df4ed890208758ddd86a436291cc8b9ee6741639bd00b3394a4c0f84d0fc9dbf5b5fc8da412babab54af108d55e0f7bc6f2537c3e1f4f58c9b89ea4c74dbcfcaba704ddf80ee7a7459bfc1ceedad16b2c8d099807e1133c659ad4cf5a38b4cec7ba8ed9fbd6369318343c12af124e8535f6496074103c2806cb1873341f400af779e4aa916166838a115bf278426363267f3649a2de34e21364564c500eaeaf3fb891086dfbf0c937b8befbc374184e92b254b1d20f1e148bee01d5c5d8775011f2fb0ee4f430c90ce7bc3776f25611d5a242aed4a5ac208e6901542adcc59a65f19a3cc9bbb1cf84ba1e0a26e84f4fc6b1a63d69e3a37e77fc6bfa2bb5332d523e0db42d407c60e8f64b8016b06a07dc27ced4900631fe5de2fdd09a5ec605c6058816602a6ce1a64121b0e9595ff73d9dd93f636c065593734a41c88ad7371840cb0316d2d0254412fb23c81e6fe01e7027359d6b0965fdae554d3cb54dbafa93c62c6f241579e977b82a7d01c3a9a675071d94079119d37c0cd004edb05212e88ac9fb3d12fc624366e707ebdff6033cf1e41bf07ebf771322a581fa939b115a942c9bdbd2435b8e5cfe055b7557e2ee0676661c9912e0ae71f658661830e20c495bea77fdb71be1a376d4e01f441807c215384a896b74afed4199a33125b78cdf720157d7eba08cc270ecc45647596f4596ca67b40a337cdac251267181d6442280566e0ae3661633cc643a41571d3d621f2d09150bf8c9daae73b61760af0b3e5de29f07c198b2900a6dce74d7d8a66f3f6ff75e6f7ec955c43892587b8138b89bb6ad63dea07b2b97c56cc890d649b8cb22770519f8ddb7553b8ece9dd40cf9293e13f8e7eca1e47f69056f3b223bf762fc7b57a91da970053a47dcb95fa302ab2f4fc24664c584e22f146876456664c8e84b95dcb501e72d34c3e78a9d071ae9f20398c45b7330107f5266c0291bf39c0eae1838dd2f5db637b92a3c1171c8024c9cafb1461cc12108a7eb4e262c6cbe6b279f03823354d89615eb16befdb154769ece147ccfa26584fd0757a4edd58150363aea4ff7d9127f9a7396ffeb77b292ba31ebc3f1779d36697404332bf6f590758296d268ecf8a5dc8b534a194c47135dd222f3b40151a0cac7ed02f1b912038ec0962a9906bae73268dac973e239fb21c7e32a9cd37cac87e21f2d2876217f5a2cdada0c75564cf89a1bcee3fee60b9ed8ee10435ecd06a596abc5a3e189306f1155c9e9727fdd300b3541ab52588c695cfeeb3f5a595f9a3e1a5638e2651836a456baaf064c6c064b81b710697b9ab971daefb024af4ba4a306fac43db855fb699672b1c16cc5cd0d6053ef4762c1242801af965adab7fb63d0b1198e5d0addb6832d52edc50eb8f9fe36b0f568fc7d240247e91a5cc3750bee53afe1cd45f55e45289e742460189919b2391a705d237a9579acf6de6ef4f256840661ddcf2bcd119935e8d0044f9a56107d86e06d8d2c9d7775dfc0d8c421a35a0d2e85929dc946d1e1f69af4d2f07e79e263bb6ada796123ed0af37f3e79c2490e09ada0af2cfa5f045e25a21e09b8634fa8cc8f893d93f10dd9da918e4fb75931032bef21a9d0b8ebf1d1841d0545b70301c3293831aa085af4df4d5208e3dbb1ebc24febd8dac8410392ecb815c0530fd499137b1445d1e546cbb9359722ca70dc8bf3a0d269b8a6055f3e1a427812f3ee7ccb4de2553757302b713409309c4b5144dd19ce46ab209b952294b4c274b4c5beaccc241b48b2341dda772f3f649b78deb4915ad9032e164f20abffa9f66d99d4d1ddb9b9b858aef477c6d8c234a5d5291f755b58c5d6622e98983104c84d08ae7a7edc132e5a56f077f09ec0827d3cf1070d91afd1cc4e75d5c3dadfa10c62a52360b1451574467b97fc2a946b4f63b4f2a4c5c958fc00898ef3d478adc1c19b68d29aefecd7a2958f16223ce45945384111200ffbdd057eb61de29ad0a5791689c1439d85b93c929b4b0b083670160451e9cf5c440f15dc11b62cd157beeae6e416cf02779bbdb01aced742e8c93053f33f56ee52473c93c354516606c956e82acb8ee2ad16740c05d4c6071cf37d1fecdda3ac3faad70e5b7d694bdbefa3dead3918b9850579fa3060af0bfa571addf45122dfca4efea12326f8e750ce171398256c498928dd62f3c4b1fa6e3425eecf3a732c6a79c574c284272cb17c08964d47760bee20b11a29fb69e31d56aa138c300209661c2064a971eed47178e5386f2b10d898ec2912eae1b22d8f82daa79a81a6dae48a98a7933015dcce86bfc1d86c3a3e754fdb6f7d804a597f0f9e90c636e43425d4a7a6e5296d33b96b3ab3c66eaf9885da9ede42d7c13da8ff2a0cb35208157e7c5431648bc985ea9a2c81dfcb4bf24a4e02941b8a7875df606c8b9510102f07d6c160ce23873b929196c0dd31d247fc2b21cd22130baa9709f54609d49b46ce9fe7f82a0b1a7e0a1db6a6571d87ac0634892560636145fcc6b2f2ca8514e0fb889866b24521021acff12d590897f4c41019b8d7ba48c3572c5a0ab36b8f24f08f881b7d353dc4ee5cb0f13cb290ab849ba537a9cbb5c47803c0e6b01b8d222b89b5d3aedebddd97e31557dfb04b4abc9b39fadcd9b05370ea5799caca051306ae3b49bdea8aa99b2856ab85543b5e32937f0f6e6cf34a82a3afdf3633c40015d87d7308af8412a788bd190fa34a128e7bc51f9683e9f0b0f55c42c0571d8164d35074a11db762490aa44e6c65981d89c5f7ec2d8e2035d44e4f1e25a495a4ef4ad79088f0032536a0fcd45d3000fd06a96b5076f1606c95", 0x1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r7, 0x40001) sendfile(r6, r7, &(0x7f0000001000)=0x0, 0x400000000fee) recvmmsg(r5, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x1, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)="", 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) pipe2(&(0x7f000047c000)={0x0, 0x0}, 0x800) [ 174.100592] [ 174.102256] ===================================== [ 174.104528] binder: 29940:29949 transaction failed 29189/-22, size 80-16 line 3007 [ 174.114770] [ BUG: bad unlock balance detected! ] [ 174.119600] 4.9.67-gf26d3c7 #106 Not tainted [ 174.123994] ------------------------------------- [ 174.126667] IPv6: NLM_F_REPLACE set, but no existing node found! [ 174.134924] syz-executor0/29944 is trying to release lock ([ 174.138830] IPv6: NLM_F_REPLACE set, but no existing node found! [ 174.146557] mrt_lock) at: [] ipmr_mfc_seq_stop+0xe4/0x140 [ 174.154009] but there are no more locks to release! [ 174.159007] [ 174.159007] other info that might help us debug this: [ 174.161242] binder: 29940:29964 transaction failed 29189/-22, size 80-16 line 3007 [ 174.173335] 1 lock held by syz-executor0/29944: [ 174.177977] #0: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 174.186241] [ 174.186241] stack backtrace: [ 174.190721] CPU: 0 PID: 29944 Comm: syz-executor0 Not tainted 4.9.67-gf26d3c7 #106 2017/12/09 14:07:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cab000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000a5000-0x8)={0x4306, 0xef}) r1 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000992000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x400000000003, 0x200, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b3f70007d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "030000006c154e47e869db070084285057eff90100540000000000c5e46d9bc4", [0x0, 0x75dd]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000347000)=0x0) process_vm_readv(r2, &(0x7f000086c000)=[{&(0x7f00005c8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000d2a000)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000398000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f000067f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000f2e000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f000081c000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000b1d000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000034000-0x6e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}], 0x8, &(0x7f000077a000)=[{&(0x7f00007e0000-0xd)="00000000000000000000000000", 0xd}, {&(0x7f0000c24000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000ff4000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f000051f000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000586000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x5, 0x0) r3 = memfd_create(&(0x7f0000697000)="2f6465762f6c6f02000000", 0x3f6577f672c744a0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f44000-0x8)={0x0, 0x1f}, &(0x7f0000d6d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000e4a000-0x83)={r4, 0x7b, "3bcc27e3b2436fa28e87ae0a80ab27860d82309e0b6065a9adcccf8b2d4c9102762398f0bde06dc0f603c861686fb198a79b7d2464cb79704dbc31ccff2961410efd729216a0ed159eb7f1cbb6231f5b81fde9453074421d898d8d1cf22d2a2addc991cf7097d517adacf6ac39745e6a0a9e305a7765aa2b552207"}, &(0x7f0000476000)=0x83) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000cc3000-0x18)={0xaa, 0x1a, 0x0}) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) 2017/12/09 14:07:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000647000)={0x0, 0x2c, &(0x7f0000f00000)=[@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002f5000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d5c000-0x6)={r2, 0x2}, &(0x7f000041b000-0x4)=0x6) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000027000)={0x0, 0x0}) write$tun(r1, &(0x7f0000f23000-0x1135)=@pi={0x0, 0x886c, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x600, @ipv6={0x6, 0x6, "d7b87d", 0x10fb, 0xbf, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xef, 0x20c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xf, "6130d9811c92092c29ba9d68dc0f9b"}, {0xff, 0x15, "1279ebaf438d609a511c03fc464d13262eb21b8bbe"}, {0xff, 0x1000, "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"}, {0xc7, 0x35, "0552e268ed2c1fb6573e8ad2fcab3e361565ca93918ba0225cae81db8449ac179b67eb6d14e5cba10da4e2095f6cf14c11d9b41176"}]}], @dccp={{0x1, 0x3, 0x4, 0x1, 0x10, 0x0, 0x0, 0x7, 0x6, "cafc48", 0x40, "b05c73"}, "cb2e3a28ce1a7c876b03daa558eed75c6ec9343cd7a5ffe617ff2001e1d929431f27a39723087ab66b52dbe321f6302e4b057b9f806e42588509648dc45e03b1bbe8eb55e7d4617e6ca238adfea9a1ba93cfea518257eeaa4730dfc9d3918b6fdca685969f6f80af0104cfcd0d2476d46d8524871086084da83f03d039b32c274085"}}}}}}}, 0x1135) r5 = fcntl$dupfd(r0, 0x4, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000e8e000-0xc)={r4, 0x80000, r5}) r6 = accept(r1, &(0x7f0000757000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d11000)=0x60) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f000089f000-0x4)=0x6, 0x4) getpeername$ipx(r6, &(0x7f00002bc000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a29000-0x4)=0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000f6b000)={0x0, &(0x7f0000229000)=[]}, 0x10) setsockopt$inet_mreqsrc(r5, 0x0, 0x26, &(0x7f0000a65000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @broadcast=0xffffffff}, 0xc) r7 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000dd4000-0x8)={r3, 0x4}, 0x8) sendto$inet6(r7, &(0x7f00003f1000-0x2)="", 0x0, 0x20000041, &(0x7f0000470000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 174.199876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.209209] ffff8801d8fd78e8 ffffffff81d906e9 ffffffff849ae8f8 ffff8801c6046000 [ 174.217218] ffffffff834dec54 ffffffff849ae8f8 ffff8801c6046888 ffff8801d8fd7918 [ 174.225218] ffffffff812353f4 dffffc0000000000 ffffffff849ae8f8 00000000ffffffff [ 174.233176] Call Trace: [ 174.235736] [] dump_stack+0xc1/0x128 [ 174.241079] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 174.247210] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 174.254033] [] lock_release+0x6f8/0xb80 [ 174.259642] [] ? traverse+0x3cf/0x900 [ 174.265074] [] ? memcpy+0x45/0x50 [ 174.270219] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 174.276340] [] _raw_read_unlock+0x1a/0x50 [ 174.282108] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 174.288055] [] seq_read+0xa83/0x1290 [ 174.293389] [] ? seq_escape+0x200/0x200 [ 174.298985] [] ? __fsnotify_parent+0xbc/0x340 [ 174.305096] [] ? fsnotify+0x86/0xf30 [ 174.310424] [] ? fsnotify+0xf30/0xf30 [ 174.315841] [] ? seq_escape+0x200/0x200 [ 174.321433] [] proc_reg_read+0xef/0x170 [ 174.327022] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 174.334003] [] ? security_file_permission+0x89/0x1e0 [ 174.340723] [] ? proc_reg_write+0x170/0x170 [ 174.346660] [] ? proc_reg_write+0x170/0x170 [ 174.352597] [] do_readv_writev+0x520/0x750 [ 174.358449] [] ? vfs_write+0x530/0x530 [ 174.363955] [] ? exit_robust_list+0x230/0x230 [ 174.370065] [] ? proc_reg_write+0x170/0x170 [ 174.376005] [] ? default_llseek+0x290/0x290 [ 174.381943] [] ? __fsnotify_parent+0xbc/0x340 [ 174.388055] [] ? avc_policy_seqno+0x9/0x20 [ 174.393906] [] ? fsnotify+0x86/0xf30 2017/12/09 14:07:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x200000000) r1 = creat(&(0x7f0000cda000-0x8)="2e2f66696c653000", 0x109) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x33, r1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f000000f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000bd4000)=0x8000007fff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ea7000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000003000)=0x1) socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r0, 0x545d, &(0x7f0000140000-0x8)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8000000000081) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x9, 0x5, 0x283, 0x5}) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000c3b000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r5, r6+30000000}, {r3, r4+10000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000205000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5) syz_open_dev$urandom(&(0x7f0000499000)="2f6465762f7572616e646f6d00", 0x0, 0x484300) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f30000-0x4)=@assoc_id=0x0, &(0x7f00007b6000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ae0000)={0x1, 0x1000000, 0x4, 0x401, r8}, &(0x7f0000a0e000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f90000-0x8c)={r9, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000e6e000)={@common="67726530000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x3c84, 0x3, 0x0, 0xa, 0x2, 0x0, 0x6c65749d, r10, 0x0}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 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, 0x0, 0x2, 0x0}}, 0xe8) sendto$inet6(r7, &(0x7f000000a000)="", 0x0, 0x0, &(0x7f000000e000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) connect$inet6(r7, &(0x7f0000775000)={0xa, 0x0, 0x120009, @loopback={0x0, 0x1}, 0x3}, 0x1c) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000dbe000-0x108)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1, 0x7, 0x7f, 0x100000000, 0x3ff, 0x5, 0x8001, 0x6, 0x709, 0x9, 0x1e, 0x10001, 0x2, 0x7f]}, &(0x7f00004d4000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f0000419000)={r12, 0x90, "f8c35164102f29560958568cf8d2e1469b4c170f98bf554416ef6ba0731abfae88b3fe7ebced910ce623eb299b08000000393005675a333d26b86bc7c1ce9ce7f3ac73772d0f68c0d44d1442a41344215a06b634414806e4c4f14a70d03cc1a9a8d8dae0ae66f45d04f4ac36012ed26ace064ed9bab8d3bfed8a6467a68570f20549a77f6866fe16fdbd22105dd17e7d"}, &(0x7f00006ca000)=0x98) 2017/12/09 14:07:04 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000842000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ffb000-0x20)={@generic="4c0c00eb12013aea0000000011356262", @ifru_flags=0x4002}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000042d000)={{{@in=@loopback=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=@loopback={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}}, &(0x7f0000ffb000)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000d43000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000739000)=0x3, 0x4) sendto$inet(r2, &(0x7f0000135000)="00", 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000ffc000)="bfc96cec7b2ac5ec8e4177a69a413350b2e2ac4be39cc0ed3511e02268289233ce81742e205845ed96636a3659d08e173aff6f4c629da79cda907c271b1f23fa204067b4ef44f9a1e65f9c6b332d07d24ed2b66af3f717c774681583c9bb1c6a5a9250bee3f5d02d4a6c52726b2001fbb77b81cfda894d3263ec3b37edc6b64c7a1a986c582244dc4dcbcf68b3479f38e51d0d5e7a659eeea42833b15b17eaf02ac5d358e6ba31820f51f403856d0b1fa01d4a74d6bea9d0235606d9344eaa601a0eff73e7b53e941e8a2e7bc7ae7edfc3b712e3a8af6db4388e3e3b46422e19e2eb9e1cab0a236cfb05ddffa6ba128f380e24c4a5a25c2a0b711e03dd4c806f515fdec5233e8537f5b456ac29f3d02d25170ee995038c3a2d30cd23c1778d495aee9bd74b58c9731f5e6bb44ed586ab89f457e18bb64ca4fd5260a900a121bc0f8c762bb02f3cff6577623cd3ff3c8a43ac4fbf0f8935543bfde9c0a9f7068f61a2ec248bc830567f95af38bdf0cf000a25b031c4ced87614c8a566f563f7c230eebba0d0d30a2a8f351a6c00381b0aaa9d7d094530851aaed993f46abcde196213c9424b8a10a1684c679ef94188cc545002f91391db753bf449eb59ff89b46b23788e38c80b996ffc7071e19a1558e10e6785bbf1476a587990f856457029d2fc801c2c93281bbff8e61d9eb135e3785e1d2e33f5401d7712913d0895c735b3f3a2f38c9deac4cf55b6d1e3ced35a72fa5a23d983e5fbf97c0eb2476a5a89fe0e5ddbf43cfc67be81fac61b45f469ac0e8e99eecaefc27645cca3e5a22fc4daf5c4fc074f4d16e61909d7d3a02e7888aafa9a8114885fcbe0858337d293fc54b099cae9d475c496b3a48401dc47b9710eeed0c04cb6656860b8186150249e817e54d1890abc6ed97efefe36847b32c29f3b1e3d776fe4ba0b5d368c23323b4a11526c4e3fd26c794b45c721718f2ceb187ebc3a6252840a7ed0315a16abe25ea40ee5efe4bf25e18e67b50c5bfa412fedf2531786fb6e86ab335d3798e78f73797bbda700cd953628ee443ff57e5546e05bfb82cb81cc43f3aa423489a15fa84cb604e964784f6f6c1516ab13b56752fd6779b1366d0d1bd62fea1f8e2eee68716e42d81718048628f8d561c54a1e4110f1068b61f035f5fcbc4109495fd7554b2a3aa31236eac75344735ef73267d3feba6a9f63795887051ce624541080d8666f1dd9064c7e14228daf7608ffb913639a2fce760ea2f564d665fc8e26a1a80de6392989bfd5c3d41406ede7fbad93d960e087d5aeb9c13a28ffa057408bbe38cbec4e7a77d55c1d483135c9ae76e89ad061f584940e69620beebe2801f1cfd83d09856ab9d11abab68d212a16b6080fd6d3b4c75ad3ed86f45c19031d2b30eb8dc32622b08aa4a017339653a2912df083c0ee2d1a7b6fca1c4b001d0ee1690f22a685926cea19ab91a484bd55f6b0aa46ca96c4dab343b9576f1635c8208acb8ba041bdd0dd0a8b47108534e710fdcef629332082707d16204e1bd1ef1c1bc12d1e99b47db02edb1a5bf20600d73573795d2fe430aefc59904c09252ce55a75f247088a2849ae3ed600b4f7af827a338949a1be0145fa22d5d41ad192fdc8713e8e6ccbdecd24ef2bf1aaf0f8d237a6d403184c351a9078f9a81cacd6a358d66730d5ec94d3ca12fca0cfd0c935b9d34c00d6d943b6e2a08003c9c503278265ba356a482bc20de70dcb06e273ffbda9fe563bcf2232d2d218de45c898355de05fdd71363452ec852be19436dfcb6b09cb3b96076b9602d7a457c98feda37f5cd2ffc19994c6b4913ebd9000d1fae7cc5c09d7177768e9dcecba2fa0b39bbf9035ae55eabb41aa6e63ca1176f80000000000000000883de97fa96cc45a89788b9e2900b5b9985e5a5f43993735fd76bcafe91b80c1a3d91e4fe4949ed524ec7763c2a733a01a116f3c60be8d7fe2c2eea47d7698431fdd29f68fe3e617f3e8756260b9c2886ef3f8369a64f0d30eba77caef5d00d3cae031353b09c74e1eda714ae73a0314895f04d6f0da847fd55ec276caaa2d7499f0b03650b04fa930a5d7ac524d55ed65449117880283d966c1b13431440d3d8f9973e39cf2a88b80e6f6d288151093f647d8bfffdaf35c72953d68358c2bf76e7aeb2683211ff51896585845b26b6388de330c6e0640788873e0525694d002f7d2a35066bf8119d237f152c7c3001f311f77fe16d1e6a8c2719345fc0829d74236078767e83ca7e39a4044c6d7c6d0f7a0717fd24cfef14b0d397acb447c2583b4aa5b7d517b9145201dfd7a56069a6c357da20c398a4f806ab60e289c5b77597280867129de184a6e632f614e53a2cf67eeae2a76f3e4e5ea11a983e329409e8e41130789810b943cd9117e6c0d2eafe43b237468e1fdc19838a12e18e9ff6d19ac0dfc1dbfdff4c7a5ca00f3f3dcb270f0652eff33cadcbaee786a549350103a19abe81a004b4ba54f1dff0f11322dbb8a1ed394c558c226bbfaebd44b2b246f4081dcacb097b449fc6d3d2120fec181778bf653eb55aeebe3592f1ff52245295e37d6340a67faed2e16bd9ebf9210dedf6e56493281d77b36478d97e5db0403385544df6a1b06a3d170b7323d7bc3c861e81c9dc80813ed667cdacd425cd2ce44c9496239a171a8df393b65d843d915f268ebc84b7578117c271a5acd6f83492238d2acec260e119f656312589d22c8d54b97e821ec956912896b8da4dbe0b8e6971befd17d5c71893baa399cc29ff9ee84ad2ebf7e8251ebc22dff2db107cd331fb8133d06ea39fbfa4962b80310dc550dcb8a9ca2a2e36b2340983613b9db668048141727b2521c4f312ddd01430870b410d9ee0f06c3703f7affe3db125ff0c6289be3e3323370a234eee8d48b2846315c612b85f576bfc7176b95baee72b7c73c46fd1bfa859736a6840c5a66d640e639590e7129ab21605acadc4f2b83c17b60fed4b267cd4ebe5d9e2adc23ddc33730383bddb0430c06fde22aabf5afefe40a3b92e09e6b45ab2e4631cb3a05dab3d089dac21552fa35cd0b68cf167c6559276de11dad6a6344eac38cfe8ffb48390ab855af98a1569c6e8cea9bd329503c33d48f0586d6add861325d9b7b5138b9e319e11d8b95eb557f275e207649556bd628bf049e9f932e1933999ae7856f40594362bd71a1472397a4d911769163c736aaa2e7100512cc71943a057ba78991f73cf8fd11c4fc9f325b6d7c90841c783d91e4824bdfd4efac882e92c04e82652e0999a47b6ad59fba1dee56ee3735424e1b40204d9b41bfba0b47482adfd7e5c76f10dad5e9fe028b3ad41d957f8229013aa5591779c8216f6cfc0a0ab6a19510265696d922c73993a9c94f4b635fa0e4e0cff026acb149281de0ec2c6c3ae538f59141cc82c474cb236876f4993cb1e7daf0d4af4368b8d48d9d78adf5ebbca25aefb898e3b2f1dbd09f9102c7508c1874d35b5369120dcfab07ae6435126cdafcdca2f2ed5288a6a48f2f6ac01b8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0x1002, 0x4001, &(0x7f00004bf000)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000ffc000-0x1)="0000000000000000000000000000000000000000000000", 0x17, 0x2, &(0x7f0000ffd000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/09 14:07:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000001d000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003da000)=0x0, &(0x7f0000213000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000da5000-0x10)={0x3, &(0x7f0000b17000-0x18)=[{0x2, 0x2, 0x9, 0x7}, {0x5, 0x1, 0x5, 0x9}, {0x7e8, 0x7, 0x9, 0x1ff}]}, 0x10) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x0}, 0x8) clone(0x4000000, &(0x7f0000814000)="2a4ff06184f14ad849b565ead7acd5788e008830a5dad61ba92dce9752837adb2e9f40db6033b03d3656c5faaf72e85b657c4aa21f7b453e3b09f19896733558fbc221bc2ff538090b6abbfc47c426b960cadbd1f2b0266c6da7020902d725e926d48b906ccbcfb704d5a55df907f8be5f3500f20d6abf1147a3ea386ee84384d310a2aeeecfdf042f58b63e6502378d7bd613bcbccfc05383447ee1a78167328a8918b96db198f4cd0386cf3d32381eefa6439632a07953f307639471fba68374e179fe9fe313e6d9b1f1a6e428", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="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") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) recvfrom(0xffffffffffffffff, &(0x7f0000019000+0xb3b)="0000000000000000000000000000", 0xe, 0x40002100, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000690000-0x4)=0x5, 0x4) [ 174.399235] [] ? fsnotify+0xf30/0xf30 [ 174.404652] [] vfs_readv+0x84/0xc0 [ 174.409811] [] do_readv+0xe6/0x250 [ 174.414968] [] ? vfs_readv+0xc0/0xc0 [ 174.420300] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 174.426934] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 174.433746] [] SyS_readv+0x27/0x30 [ 174.438913] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/09 14:07:04 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000000e000-0x12)="2f6465762f696e7075742f6576656e742300", 0x8, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000000d000)=0x4, 0x4) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f000000a000)="6e65742f72745f636163686500") ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000002000)=[0x4, 0x5]) ptrace$peek(0x6, r1, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x80000000, &(0x7f000000f000-0x78)="e7e4a79cdece70f400549d9a2c40ccfc9c0bc5b50173d887a9cda95e52888d54c774ba80e465951339d197705420f84677817d5e61ace3a8e76764de7d49bdadef724de8c55987c74fd1659c728f2a790f0ea2b0971c01a4e67d10a4fdf346def3ea7f098d4f6eaaadbc01c8495d3d246414605a78b9a19e") 2017/12/09 14:07:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0xfffffffffffffffe, @fr_pvc_info=&(0x7f0000805000)={0x80000000, @common="6970365f767469300000000000000000"}}}) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = syz_open_dev$tun(&(0x7f0000df4000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x27e) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00002da000-0x4)=0x1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@common="62637366300000000000000000000000", @ifru_mtu=0x40000005}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb1000+0x9d0)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0x5, 0x2, 0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r5, 0x6, 0x100, 0x1) r6 = open(&(0x7f0000fcf000)="2e2f66696c653000", 0x200000, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x803, 0xc) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000188000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) sendto(r7, &(0x7f0000639000)="14000000070ae7fcff00400000021e01411f00e5", 0x14, 0x0, 0x0, 0x0) dup3(r7, r7, 0x80000) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000c69000)="f6d770f73d730d209774cba75bb1665030e3f5145cd716136fae15c8e507db8d89b22aeb60054726ec579684267c8c50cb79b6ebdcf520ab850da4e47623d92256f467f4b9fa8b269c96dabfebccef09621590ca92178eda13fd6a1d669ace94cf18ee513508263d7e3b993faff62ea0f1e892ea7c83f9988b5336599eb801129ea08c9c723f91e3152d071f3b63feede9244c5751bf4f015edc586f26dc85dd90401f3c0121f34af64d2fb73ad9b64974d59f1fbb37e2b537deab648c54870b06eb957bee7efe2006a2f051eeb87dbd233a3217e1866eb2222ee1314787f78ef29b", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r8, &(0x7f0000ffd000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006bc000-0x4)=0xc) pwritev(r6, &(0x7f000096c000-0x20)=[{&(0x7f00006ef000-0xbf)="1011723b4b712dda7b24377247ffc217d28e85f0a456015e5600fab3dfcdc76e6d8b514bd76f59a652202ae459bc1b0d4dc142cb44237b039d3eb266fba9ba24b5adecd8a6c16afcc8581be7f44c6776f78b582a244baf1d4d8257ee7699675bed6daf62cf567e80dcfa6a6fa2f628698a11cf34d2488e643d6e233427aa17af3be9f9799c6da07e7a68c7e2ef3480311e66f196d99a521af8a90267cf0f453894e119db6a27b102452a2656c003e84e7d6222646df9d7944128ffcf216a08", 0xbf}, {&(0x7f000083c000)="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", 0x1000}], 0x2, 0x0) 2017/12/09 14:07:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008c9000)="706f7369785f61636c5f0400636573737b5900d32d9469858569c301237d5d00032fbd7dd81f03000000000000005c298ef782", 0x0) lseek(r0, 0x7ffffffffffffff8, 0x0) writev(r0, &(0x7f0000a5f000)=[{&(0x7f00003a5000-0x35)="44d88c1256", 0x5}], 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000f12000)={0x1ff, 0x0, 0xffffffffffffffff, 0x0, 0x12, 0x4}) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x6, &(0x7f0000c86000-0x20)={0x0, 0x1, 0x6, 0xd093, r1}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ece000-0x4)=@assoc_id=0x0, &(0x7f00005c8000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c7e000-0x8)={r2, 0x1}, &(0x7f0000929000)=0x8) 2017/12/09 14:07:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc8000)="6d6f756e747300") r2 = syz_open_dev$usbmon(&(0x7f0000f41000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x101002) connect$inet(r2, &(0x7f0000697000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSKBLED(r1, 0x4b65, 0x80000000) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000451000-0x4)={0x7}, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000f80000)="6e65742f69665f696e65743600") preadv(r3, &(0x7f000047d000)=[{&(0x7f0000770000)="00", 0x1}], 0x1, 0x36) rt_sigtimedwait(&(0x7f0000968000)={0x2}, &(0x7f0000dfc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000642000-0x10)={0x0, 0x0}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000024000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000d3b000)={r4, 0x21}) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000eba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xa000000000000}) r5 = memfd_create(&(0x7f0000811000-0x1c)="2f6465762f73672300", 0x100000202) fallocate(r0, 0x0, 0x800, 0x87db) lseek(r5, 0x0, 0x4) ftruncate(r5, 0x9) fallocate(r5, 0x3, 0x101, 0x2000000000000006) fcntl$notify(r1, 0x402, 0x4) accept4(r1, 0x0, &(0x7f000039e000)=0x0, 0x800) r6 = open(&(0x7f0000bd4000)="2e2f66696c653000", 0x40, 0x40) r7 = memfd_create(&(0x7f0000200000)="516500040000787b257751616e30656d31760700000065747b240089ba", 0x0) ioctl$LOOP_CLR_FD(r7, 0x4c01) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000650000)=0x1, 0x4) time(&(0x7f0000aab000-0x8)=0x0) readlink(&(0x7f0000cc2000)="2e2f66696c653000", &(0x7f0000545000-0x14)="", 0x0) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000135000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="69a6a2961f1923b4240c149b438ab20c"}) perf_event_open(&(0x7f00000cc000)={0x2, 0x78, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000420000)="2f6465762f6175746f667300", 0x800, 0x0) [ 174.476559] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/09 14:07:04 executing program 5: mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x800, 0x0) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d0dfb75f9a512d"}, 0xd3e}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a29000/0x3000)=nil, 0x3000, 0x1003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x3010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000516000-0x8)="2e2f66696c653000") r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000a3e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000d55000-0x2)="0000", 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00009fd000-0x8)={0xffff}, 0x0, 0x8) syz_open_dev$sg(&(0x7f0000223000-0x9)="2f6465762f73672300", 0x3ff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000bec000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x8, 0x0, 0x0, 0x0}}) r3 = inotify_init1(0x4007fffc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000046d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000002000)=0x4000009, 0x4) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000027c000)={@common="64756d6d793000000000000000000000", @ifru_settings={0x80000001, 0x8, @te1=&(0x7f0000c83000)={0x1ab, 0x9, 0x7, 0x1000}}}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000377000)="") ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00005dc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000596000-0x4)=0x1, 0x4) 2017/12/09 14:07:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000434000-0x4)=0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg$unix(r0, &(0x7f00009bf000-0x38)=[{&(0x7f000000b000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000a000)=[], 0x0, &(0x7f000000b000-0x40)=[], 0x0, 0x0}], 0x1, 0x0) r1 = creat(&(0x7f0000554000)="2e2f66696c653000", 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={@generic="3f23a3085f2447f3c7abdbe01c6bb146", @ifru_flags=0x800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000079c000-0x4)=0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000a88000)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000209000-0x10)=@common="62637366300000000000000000000000") r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000edf000-0xe)="6e65742f6d6366696c7465723600") preadv(r3, &(0x7f00008f8000)=[{&(0x7f0000751000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f000024f000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cd3000)={0x0, 0x0, 0x0}, &(0x7f0000681000-0x4)=0xc) bind$inet6(r0, &(0x7f00008fe000)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xde9e}, 0x1c) accept$unix(r3, 0x0, &(0x7f0000772000-0x4)=0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000b3b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000321000)=0xc) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f00008e4000-0x4)=r4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f000000b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000000d000-0x4)=0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000005000-0x8)=0x0) r6 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f000023b000)="1f00000052007d07000094fef4fffb000200450000000000b4a500ffff022b", 0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000a3000)={0x5, 0x8, 0x1000, 0x3, 0x0}, &(0x7f00006f3000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000b8b000-0x14)={r7, 0x0, 0x7fff, 0x7, 0x6, 0x6}, 0x14) 2017/12/09 14:07:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008b6000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x800) sched_getattr(0x0, &(0x7f0000a5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a60000-0x11)="2f6465762f7667615f6172626974657200", 0x400140, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0xc, 0x8, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x10) syz_open_dev$sndtimer(&(0x7f0000289000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x40000) bind(r1, &(0x7f0000793000-0x8)=@sco={0x1f, {0x7, 0x400, 0x0, 0xfffffffffffff27b, 0x3, 0xff}}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00006b5000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1ff, 0x3, 0x30}, 0xa0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d1a000+0xa16)="2f6465762f73657175656e6365723200", 0x2002, 0x0) inotify_init() setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00008c1000)=0x0, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00003e3000)=0x8) r5 = socket(0x10, 0x4000000002, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00008e3000-0x4)=0x0, &(0x7f0000603000)=0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000ce3000)={0xae25, 0x7, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f00002fa000)="2f6465762f7573626d6f6e2300", 0x1f, 0x400) write(r5, &(0x7f000096c000-0x29)="260000001a0047f791f6caef000003070705000000004900ffff00000000375500001d0008ff", 0x26) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002e1000-0x108)={r3, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1004000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1d94, 0x3, 0x0, 0x7, 0x3ff, 0x3, 0x40, 0x3ff, 0x20, 0x49dbef25, 0x9, 0x1, 0xdbaa0b4, 0x5]}, &(0x7f00003c2000-0x4)=0x108) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000dd7000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004d2000+0x73d)=0x1c) ioctl$int_out(r6, 0x2, &(0x7f00005ce000-0x8)=0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = accept4$inet(r6, &(0x7f0000d8f000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a15000-0x4)=0x10, 0x80000) r8 = fcntl$getown(r7, 0x9) sched_setaffinity(r8, 0x8, &(0x7f0000937000-0x8)=0xffffffd) 2017/12/09 14:07:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00001a2000-0x5)="7573657200", &(0x7f00001fb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006f7000)="00", 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r0, 0x401) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000e45000)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000da1000)="2f6465762f6877726e6700", 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000e6000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x803, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00007ca000)={0x0, 0x0, 0x0}, 0xc) add_key$keyring(&(0x7f000088c000-0x8)="6b657972696e6700", &(0x7f0000fdb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) sendfile(r2, r2, &(0x7f0000f0b000)=0x0, 0x100) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000327000+0xb11)=0x0) read(r2, &(0x7f0000040000)="", 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000f75000)=0x0) tkill(r3, 0x27) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000335000-0x24)={@rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x5, [@multicast2=0xe0000002, @rand_addr=0xe76c, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) sendto(r2, &(0x7f0000e31000)="14000000010ae702000000fffe000000000401e5", 0x14, 0x0, 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000062d000)=0x4, 0x4) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000494000-0x4)=0x2, 0x4) sendto$unix(r2, &(0x7f0000bf9000)="67b040be1653a9bb6a72507a5851edb57d9b23efd4e3e5", 0x17, 0x1, &(0x7f000004d000)=@abs={0x100000000000002, 0x0, 0x2}, 0x8) r4 = mmap$binder(&(0x7f00008ad000/0x4000)=nil, 0x4000, 0x2, 0x70912, r1, 0x11) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000353000-0x18)={r4, 0x0, 0x0, 0x0}) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00007f4000)="2f6465762f6b657963686f726400", 0x440000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000de6000-0x4)={0x2}, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000102000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000af000-0x108)={0x0, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1, 0x2, 0x7, 0xff, 0x1, 0x0, 0x7, 0x7ff, 0x3, 0x5, 0x9, 0x7fffffff, 0x7fffffff, 0xfff]}, &(0x7f0000374000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000a9c000)={0x7fe, 0x1, 0x9, 0x453, r6}, &(0x7f00005d6000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00008d0000)={0xbcd, 0x2, 0xbffffffe, 0x9, r7}, &(0x7f00002bb000-0x4)=0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000b09000)={0x3400003f, 0x4, 0x26}) socket$inet(0x2, 0x3, 0x8001) 2017/12/09 14:07:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000006f000)={&(0x7f00008ae000)=[0xf4ec], 0x1, 0x8, 0x7, 0x6, 0x488, 0x4, {0x5, 0x0, 0x7ff, 0x4a9fce7f, 0x2, 0x20, 0xc188, 0x371, 0x5, 0x8, 0x1136, 0x4, 0x589, 0xc, "4a6a21f69892692eab962c110a4b635018a1d64e4a559bf3db78d898a2af0e03"}}) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000dfb000)={0xa, &(0x7f0000c32000-0x28)=[0x7, 0x0, 0x4, 0x8, 0x7, 0xdc, 0x7fe5, 0x1ff, 0x4, 0x81]}) r1 = accept$packet(r0, &(0x7f000069c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c62000-0x4)=0x14) sync_file_range(r1, 0x6, 0x7, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)="6e65742f74637000") preadv(r2, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f00006da000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f000062d000)="00", 0x1}, {&(0x7f0000a9d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00008c4000+0xe85)="000000000000", 0x6}], 0x5, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000b3000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40c00, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) r4 = creat(&(0x7f000088d000)="2e2f66696c653000", 0x5333ccb3355203bc) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f00000c9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$unix(r3, &(0x7f00007e6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0, 0x20, &(0x7f0000e3a000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x7}) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setflags(r3, 0x2, 0x1) ioctl$sock_ifreq(r6, 0x8913, &(0x7f00000ac000-0x28)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f000019a000)="db1c654f89893c9e5315fc011052b3c3d356db23c3250d029e41dbd391441dcf"}) r8 = dup2(r6, r7) ppoll(&(0x7f000033c000-0x38)=[{r8, 0x0, 0x0}, {r8, 0x0, 0x0}, {r5, 0x420, 0x0}, {r6, 0x80, 0x0}, {r3, 0x142, 0x0}, {r4, 0x211, 0x0}, {r7, 0x0, 0x0}], 0x7, &(0x7f0000d83000)={0x77359400, 0x0}, &(0x7f0000c06000-0x8)={0xffffffff}, 0x8) syz_open_pts(r5, 0x80800) chroot(&(0x7f00007d1000-0x8)="2e2f66696c653000") connect(r5, &(0x7f0000ab4000)=@ipx={0x4, 0x6, 0x6614, "713d14e48a46", 0x7fffffff, 0x0}, 0x10) connect$llc(r8, &(0x7f0000f2e000-0x10)={0x1a, 0x11, 0x5, 0x1, 0x1, 0x7fffffff, @random="a876d82defde", [0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000070e000)={{{@in=@multicast2=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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b5000)=0xe8) clock_getres(0x4000000000000004, &(0x7f0000713000)={0x0, 0x0}) nanosleep(&(0x7f0000b55000)={0x77359400, r9}, &(0x7f0000e8e000)={0x0, 0x0}) 2017/12/09 14:07:04 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f73657175656e6365723200", 0xd02, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000d000)=[{&(0x7f000000f000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f000000b000+0x606)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}], 0x2) write$sndseq(r0, &(0x7f000000b000)=[], 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000000f000)="2e2f66696c653000", &(0x7f0000002000-0x5)="000000000000000000000000000000000000000000", 0x15) fcntl$getownex(r0, 0x10, &(0x7f000000b000-0x8)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x6, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0}) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000008000-0x8)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000011000-0x8)={@multicast1=0x0, @rand_addr=0x0}, &(0x7f0000011000-0x4)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000009000-0x4)=0x0) waitid(0x0, r2, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2017/12/09 14:07:04 executing program 7: 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$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000238000)={{0xa, 0x0, 0xf5, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff00000000}, 0x3, [0x400000000000, 0xffffffffffffff42, 0x6, 0xff, 0x6, 0x5, 0x1a6e, 0x100000001]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x80000000000300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) munmap(&(0x7f0000c1c000/0x4000)=nil, 0x4000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r1, &(0x7f0000a88000)=[{&(0x7f0000cc4000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000f77000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f0000be0000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000675000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}], 0x4) mmap(&(0x7f0000c1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c1c000+0x317)=0x0) mmap(&(0x7f0000c1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000c1f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000689000-0x9)="2f6465762f70707000", 0x131400, 0x0) mmap(&(0x7f0000c1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000c1e000-0xd)="2f6465762f7573626d6f6e2300", 0x18c, 0x20180) r3 = syz_open_dev$loop(&(0x7f0000bee000)="2f6465762f6c6f6f702300", 0x3ffc000000, 0x20842) pipe2(&(0x7f000077e000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000c1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) sendto$inet(r2, &(0x7f0000631000)="", 0x0, 0x20000001, &(0x7f00005da000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x1000000002, 0x0) connect$inet(r4, &(0x7f0000333000-0xd)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000979000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fcntl$setpipe(r2, 0x407, 0x50001) vmsplice(r5, &(0x7f0000d87000-0x30)=[{&(0x7f00001a9000-0x2)="c28c", 0x2}, {&(0x7f0000c92000-0xb6)="a6a39ec171e7e6c95e449ad7db3dbaca015b29d44203384cfcdfb7ce3cc6bd5b00faa10a3df5d0b70c9093fd622b203faa590798e1cecfa72d13aeb6c2f461c1956dfa9240ef6a9dff1847073a7fba147d688eb0e058ff0b879ef6bb31f8b410a2c8b55ca69d038208ab6b127f34bbe3af5027751f1727cb624e410b8a9dec98a8b8c6bf620a3c479964a5687a6683b3093e217efca47762cc3d6ea41163fa98fe50deaf4c335bb7002c0f8769304e59a9c434eb2c12", 0xb6}, {&(0x7f00001e4000-0x4b)="a9f2299e7d51dcc18ba2647f39c26c31f8414d98e98b5627756a2c8ceb9c1dd18dd5462c8c4b5a9aed4fc38acbb17edcc654f2bb2723dd6b54978db84b0a301e13bca09cbbb8937be6d93f", 0x4b}, {&(0x7f0000bee000)="a17bd863e41597c48715bd9d3f9210ab5214c94f093706a56e435247ad67707859327cf1d875020cf4f3e6ddfc54bb94bf5e4871f97979c3030112c9c61be9e111d3dca8196731b2dd559876c04d1b93f9cc17756601369dab2438abe55e02af00d6721c83957c6fe82a0f0ab524fb0543d3d9e8b4e92c19dea543536db66c35007d8da5cc91d68d0c6899c82045b6a61310228b1242e42bad1b340ef423deda07c6994301f11e50745406b20e3ef0ed3f6ea059846b68593c3a039c98d3f7be0b54c3a9afe51634adceb1288f7365a70584e59042a2c5396b01ee488029e56f3a1f859bb156", 0xe6}], 0x4, 0xfffffffffffffffd) vmsplice(r5, &(0x7f0000af6000)=[{&(0x7f0000607000-0x16)="978869b2464f81959a6dba1086ed8f26e2ccb4097eee", 0x16}, {&(0x7f0000732000)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046f807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d00029e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f000030b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f000078f000-0xc0)="3104449aba059c9957e3d2fca446fa11b6e28c6700000000000000054bdfe8160c52e2615a5313ca1b35530b1f03a650bceb0814112e02676018d1c532cc716584b310a5f2922088286389ddba4951af51dd1e7737e46666a32748a41d02471a10d50c3928c4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5da83095581a64787cc67ba3b090000009a721308cf50f0720d199e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc0}], 0x5, 0x1) accept(r5, &(0x7f000065a000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e2a000-0x4)=0x1c) 2017/12/09 14:07:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = inotify_init1(0x80000) fcntl$setsig(0xffffffffffffffff, 0xa, 0x20) inotify_add_watch(r0, &(0x7f0000ac4000)="2e2f636f6e74726f6c00", 0xa4000960) mkdir(&(0x7f00007a6000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x80) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x482, &(0x7f00008e6000)="000000000000000000000000000000000000000000000000", &(0x7f000036b000-0x4)=0x18) [ 174.545173] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/09 14:07:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, 0x0, &(0x7f0000ac8000)=0x0) r0 = syz_open_dev$sg(&(0x7f0000e13000-0x9)="2f6465762f73672300", 0x4f88, 0xfffffffffffffffe) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b70000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = getpgid(0x0) rt_tgsigqueueinfo(r1, r2, 0x24, &(0x7f000052d000)={0x2e, 0x7, 0xfffffffffffffffc, 0x400}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000021d000)={0x0, 0x70}, &(0x7f0000958000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003a1000)={r3, 0xffffffffffffff80, 0x30}, &(0x7f0000dfd000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004ab000-0x20)={0x35d, 0x8001, 0x8, 0x9, 0x9, 0x6, 0x3, 0x2400, r4}, &(0x7f0000139000-0x4)=0x20) r5 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r5, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000500000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x1a, 0x12, 0x101, 0x0, 0x0, "0a000700000000001367"}], 0x1c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) r6 = dup(r0) setsockopt$ax25_int(r6, 0x101, 0x3, &(0x7f0000519000)=0xa, 0x4) ioctl$VT_RELDISP(r6, 0x5605) mq_open(&(0x7f0000519000-0x5)="6574683000", 0x2, 0x30, &(0x7f0000495000-0x40)={0x2, 0x4, 0x401, 0x0, 0x3, 0xdca, 0x7f, 0x8}) mkdir(&(0x7f0000f4f000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x10000, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)="2e2f66696c65302f636f6e74726f6c00", 0x0) mkdir(&(0x7f0000156000-0xe)="2e2f66696c65302f66696c653000", 0x0) rename(&(0x7f000001d000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000001c000)="2e2f66696c65302f636f6e74726f6c00") 2017/12/09 14:07:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000072a000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40010) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005ab000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00004a5000)=0x0) capget(&(0x7f0000ea4000)={0x20080522, r3}, &(0x7f0000b17000-0x18)={0x80, 0x40, 0x5, 0x0, 0x200, 0xffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000ed8000)={0x0, 0x1, 0x3, 0x3, 0x2, 0x1ff, 0x7, 0x6, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x85, 0x80, 0x10001}}, &(0x7f00009ae000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000072b000-0x8)={r4, 0x2}, 0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000947000)=0x3ff, 0x4) sendto(r1, &(0x7f00008e5000)="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", 0x9f0, 0x4040, 0x0, 0x0) getpeername(r1, &(0x7f000087d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe0000)=0x14) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) renameat(r2, &(0x7f0000135000-0x8)="2e2f66696c653000", r2, &(0x7f00008cf000)="2e2f66696c653000") getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000ec9000)={0x0, 0x0, 0x0}, 0xc) getegid() fgetxattr(r1, &(0x7f000017a000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000024000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) read(r1, &(0x7f0000ce1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) shutdown(r2, 0x1) 2017/12/09 14:07:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) sendmsg$netlink(r0, &(0x7f0000f62000)={0x0, 0x0, &(0x7f0000f3b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x1b, 0x1c, 0xa01, 0x0, 0x0, "0701290400000000000001"}], 0x1b}], 0x1, &(0x7f0000f63000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}], 0x3, 0x0}, 0x0) 2017/12/09 14:07:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000248000-0x78)={0x80, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7f, 0x2, 0x7f, 0x1, &(0x7f0000f6c000)=@generic="9f6418a12e697aff1e49f9b7745453f6", 0x401, 0x0, 0x4e6a}) openat$rtc(0xffffffffffffff9c, &(0x7f0000c59000)="2f6465762f72746300", 0x40000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000433000-0x5c)={{0xa, 0x2, 0xf0, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xff}, 0x1, [0x4, 0x8, 0x1ff, 0xeb57, 0x7fffffff, 0x9d, 0x10000, 0x8]}, 0x5c) ioctl(r0, 0x0, &(0x7f0000ecf000-0x13a)="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") pwritev(r0, &(0x7f0000e91000-0x30)=[{&(0x7f00001d1000)="578e8d5f4f9d104b5f5c860ebad200e926a15536679ad8780cf1f56e78577544beaf9b91eb3651ce661b10787b60a50c4245e16d478a1f896a8d90157e1062ee240275acd0b803dbcfab05bf577558354cf1b77a1b53ad16dfa5d051fc32d3995d33559c28bffecfdb1940e0cec47c9f2d4a24f7c9f3b11e10055d2e4413a1b8075ff02fd7235049519ba142d2f6", 0x8e}, {&(0x7f0000010000)="bb1863d0602f21ed77", 0x9}, {&(0x7f00004ee000-0xa4)="967a3beaf71e17318f57b26dbef52241d5b1a0bc1bfafdb3b1d3361309c05891d6aa49f2c59ace58e775015fa8777a8c0b8f4c12a0220bbd7fd28ac0fd30e6b3b971c3466b80dbaca0ca1888ec3e6c381a03933b0212e89c52abf55198ae2be1cae05116008a8f348d5ce69f393593b5b87da082d9f7f421114e3ee16851256b3a40d5c7cf4a78c87da30ce98e3b268f39ab39fdd3a312d7ab2d52ae3508207133dbc598", 0xa4}], 0x3, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000054a000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) socket$inet6(0xa, 0x3, 0x1000) 2017/12/09 14:07:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009d6000)="2f6465762f7667615f6172626974657200", 0xa2080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000094b000-0x50)={{0xf, 0xb0e}, {0xffffffffffffffaa, 0xfff}, 0x8, 0x2, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$set_reqkey_keyring(0xe, 0x200000000002) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f81000)="2f6465762f72666b696c6c00", 0x8000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000e81000)={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x7, [0xea7, 0x1ff, 0x7, 0x7, 0x0, 0x7ff, 0x198, 0x1]}, 0x5c) request_key(&(0x7f0000016000)="6c6f676f6e00", &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) write$sndseq(r1, &(0x7f0000e4e000-0x60)=[{0xa867, 0x7, 0x0, 0x7ff, @time={0x77359400, 0x0}, {0x4, 0x6}, {0x9, 0x1f}, @addr={0x10001, 0x8}}, {0x10000, 0x7, 0xffffffff, 0x44, @tick=0x8, {0xfff, 0x4e}, {0x0, 0x1}, @control={0x0, 0x1, 0x10001}}], 0x60) 2017/12/09 14:07:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x801, 0x0) r0 = syz_open_dev$mice(&(0x7f0000feb000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000b52000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r3, &(0x7f0000019000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000015000)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000d83000)={0x2, 0x3, @rand_addr=0xfffffffffffff800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept(r0, 0x0, &(0x7f0000a61000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000012000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0x100000000, 0x0, 0x6, 0x10}, &(0x7f0000004000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000012000)={r6, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r5, &(0x7f0000019000)=[], 0x0, 0x26) listen(r1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000018000)={0x0, 0x0}) fsync(r2) 2017/12/09 14:07:04 executing program 5: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000074a000-0x11)="5c2d6367726570736f63757269747900", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000897000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgid(r1) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000b9f000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000abd000)={0x0, 0x0, 0x0}, &(0x7f00001b6000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003a9000-0x4)=0x0) getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a6f000)={0x0, 0x0, 0x0}, 0xc) r7 = gettid() r8 = socket(0x1d, 0x807, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d0d000)={0x0, 0xd7, "c9910ebf64288d115fe00313795fcf9b02dc3a82bd0f626f2b52e0c7e117a0ded3b76af24d233149606ca67899156d1f042154320577f42c93cf9f744b8b347118b6ebae020a5fe7774b6a7a019eb1c3a8657f096eedb106842629a54646cfa1454518006666f219158c007c9f4a712e4b47f1cb1b36e6b335666bef2d4914295a9ea18d4955cec5b7eb14182135d98290b6e34c6a0d403779925c99240893e2abb38636bb4f4bbcd84b57e90601d8ae29bc01338c7984a59ba430aeb842b19e1a00a152671ec756aed33e65db00300e5d2a65f1172301"}, &(0x7f0000de7000)=0xdf) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000706000-0x98)={r9, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa76f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, &(0x7f0000f33000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000029000-0x98)={r10, @in6={{0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5c0000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x40}, &(0x7f0000556000-0x4)=0x98) recvmsg(r8, &(0x7f00003a8000)={&(0x7f0000251000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000036e000-0x70)=[{&(0x7f0000737000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000e46000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f00007d7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000eb5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000e68000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000b3c000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f000042f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x7, &(0x7f0000fe2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae, 0x5}, 0xa48b88df80629db4) mmap(&(0x7f0000000000/0x222000)=nil, 0x222000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x45)="4c61", 0x2}, {&(0x7f0000003000)="25149a556927bc1486846b2eb91dfb65d1c299a93feaff1ad2c024cfd20c3a098384112c3845", 0x26}, {&(0x7f0000005000-0x60)="059fa5805ca389d901e2b262009701cd0020a520c1dd1d4200040000db8e25e40a1b93bbaa96b7b46f69574026ed3a8b1b70a14fc0390e48c8022dedf4092766a64f389b4f2c1faca314d8780d697e04ea3e4343dce906748821a20246d9d565", 0x60}, {&(0x7f0000005000)="07", 0x1}, {&(0x7f0000006000)="", 0x0}], 0x5, 0x0) r11 = socket(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x800030, r11, 0x0) inotify_add_watch(r0, &(0x7f0000186000)="2e2f66696c653000", 0x80000000080) epoll_create1(0x80000) r12 = request_key(&(0x7f00007e3000)="2e6465616400", &(0x7f0000dfe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009a2000)="5c2d6367726570736f63757269747900", 0xfffffffffffffffe) r13 = add_key$user(&(0x7f0000c9e000)="7573657200", &(0x7f0000934000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e88000-0x92)="fa19338dff8a1a300ce2ebce6f1f1af58d846c17692c8b57eb6093d1baf83dc1617af55751ef27b63cf224832a40baa3cc60a696b7478e21f0813478709b7f7483bf559603a9c2ee9c909710ec4d73a2ec66a85d6f2a3b3bf357897b5c35803d3fe330d89b3c9c8d82080ef4224cb2b1766aad56c9ff46fd85319c8aa4dc9e16ec2f02c03ef8d0d8984d6a0b92cf750bfd87", 0x92, r12) keyctl$assume_authority(0x10, r13) keyctl$session_to_parent(0x12) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r11, 0x84, 0x12, &(0x7f0000861000-0x4)=0x0, &(0x7f00008c1000)=0x4) rmdir(&(0x7f0000125000)="2e2f636f6e74726f6c00") sendmsg$unix(r11, &(0x7f00001b5000-0x38)={&(0x7f00007b2000-0x18)=@file={0x1, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000c4f000)=[{&(0x7f0000992000-0x1f)="d6ae549d236385d407f1e748829cd6ec8dcde89d127cbf02002065c8ca5831", 0x1f}, {&(0x7f0000555000)="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", 0x1000}, {&(0x7f00004c2000)="fb2d71689ef5728321de87c998ca39290092a78578f3972c5087c092333225f88f5842be0f122396c0056667707f863582a311d189ecf958ae59fb261aae6263f2b84da967a65e8a4ab223e10a2e764bc816a91c54e0b60b4afad7ce935a922dcb72710139960145e39c2a3a7454e7e8b3e5ab7c039f60076a512a980110718cb6b956ca0620fa0f936f9f0bb7bf165c4de84382518e953cdf9104bd258227aa0e84fc853db50628468f86d2e879987bc6b3329bd35b6d0366f33d548ba29d15db4c584287a69929a75c759fd0029d8f046ac0fbc3d9b966327bb298556bdf35", 0xe0}, {&(0x7f000009c000-0x6)="5c4a54d7dc6e", 0x6}], 0x4, &(0x7f0000a6e000)=[@rights={0x18, 0x1, 0x1, [r11, r0]}, @cred={0x20, 0x1, 0x2, r5, r2, r3}, @cred={0x20, 0x1, 0x2, r7, r4, r6}], 0x3, 0x0}, 0x1ffffffe) accept4$ax25(r0, &(0x7f0000598000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f18000)=0x10, 0x800) 2017/12/09 14:07:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a67000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ce000)="2f6465762f73657175656e6365723200", 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000da3000)=0x101, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000306000-0x4)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000097b000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r2, 0x89e2, &(0x7f00002b0000-0x27)="8d0a56a4e7a2570640a1ac0d026b2e9cd02e9f8067928edb0f57f48aada58b8a17d7840719a4558488") ioctl$TCFLSH(r1, 0x540b, 0x3) r3 = dup3(r0, r2, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00002cd000-0x14)={0x98f, 0x3, 0x1, 0x7, 0x9}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f646