4502fb37e6d1f964c5c2e3288692dfb18febf04882376aa6122c7ecb4adf1c96424c5fb40"}, {0x70, 0x0, 0x8, "d5f2be59f522e20f4b43f85686a32d48c1483437864a0857f53911cb829c1806748374ab8416aef11315c5e0a32076264d192c3b29bca27905f031df5762c7d2590a283bb3ed4ea1c6cc6755276180576cec4714bc9b89249c3e4171f81a22"}], 0x518, 0x4000}, 0x40040) mmap(&(0x7f0000d7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d7f000)={0x7f, 0x1, 0xbd, 0x7, 0x0}, 0xc) 2018/01/31 07:28:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10001, 0x0, &(0x7f0000246000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bae000-0xc)={0x6, 0x0}) epoll_wait(r1, &(0x7f00004c5000-0x48)=[{0x0, 0x0}], 0x1, 0x0) r2 = memfd_create(&(0x7f0000dec000)='eth0]vmnet0&selinux%{*vmnet0i\x00', 0x3) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000e38000-0x4)=0x5) writev(r2, &(0x7f0000853000)=[{&(0x7f0000dbc000)="ec716c000e5f1da974c262370fcfea6fa5306e618e4688318712f1ab154587d40db55a00f19ee20d18b2424c1bac09a631474f8c73f9d49fb8514ef0874bfd9699623f26cd481b1597ec4e46ab748d46ab18fd89b1ec92cc22e549113e38a915437ac89be3df0857fd54e5ecdc746b0810aeadab9b353262a225407fda4b82f9b2d5f78c78d3517157024125c5a7ee1578291d86b89a4b6e625913fa2bab15454cd772aa2ab16436a683617fd2cab5da2d9f3e4aec42420b7fd81acec619b1901a1aacb4920c4d9b87c12bce26b9c61ff676c10fa5be1da0d42a9c33d39f5b483bc7abc5840b386ba094714654ca5f687dc3dad6", 0xf4}, {&(0x7f0000b99000-0x17)="ddd627cae0ad270b00a9a6ed6f84d5b9de56f70b57e7e6", 0x17}, {&(0x7f00004d8000)="66a30d775d89e6805de81fa86ea1ca9b119644dcb591b2ec94d3c87c883dbf294a424b22ba82300c81006c9c2c1f487d07f117d9ca8a7a538ea71f2969a71fc1eb3372c00ac062bba98089cfcd410d7d8c0f3a2658008ea72c9fbb7e77998348cd62f7e7ac4cdf9539223db255031635e8a4bd80f400e28b4ae6534ffcdceae0c0b7269ab3979a0d83b2700c4a360389354f1560460ce36465de5ad0cbd4fc9ec478aaf92a1cd93981a2994f1c3d7b37f3b492381819e5c438b0632089077f46b3c643a35993cb4b27d67e7f3a2006e6fdd84eb43989f2797a43b9b891527e0f2719d783e4b5584e2daf81", 0xeb}, {&(0x7f0000734000)="acb1ef7fb29f9dec26e36a85477bf9b442a38c369cda14a8defd7af0fc493b844afc7d051e0b32a18ca41868e2c395a8cba83714ee", 0x35}, {&(0x7f00002c0000)="6e489a5e4333f7e5c8a6ae018fa6b9b058eb081b21dc7bd549698bf2df0b477a188c2977063d6a5ff5d4f81a904c2b4eb0f7315c8895af14222cd16e46167c3954167f69376556e6143a33c7f8e93c6a6a8d3fc8fcead4a1f50b70", 0x5b}, {&(0x7f00002da000)="499276ca2505f557a474e15f0c27532fca6d95fc22965557345e7184458c7aa958226caeb404f6c2cd8fe507904441925146fbb873ae9a95d9d3b7f26467beeb865aad02dbd1b80ac885c91f3aba60a0009b05f2ba51555f3261af643408bec71a2c63bb03e345ce9d3803b6800d285a4ebfceb08510402b8a0a4d78b94e7d40fd163ada87464fc964b805c394dac7d4733b00a20758241e271a38f1aa8de9c76cc42d66cecd146b3ca95a4287d085091e481e8ff3b35f0fc39fcd78e23dcdc5b10291f58aa5b235b49f609749c7f19f9b7fb9d1636de077d6525edf9aee354bf71e99", 0xe3}, {&(0x7f0000e64000-0xf3)="f0d7bd845bdae945b6dd533e9381a8a209cfbd64d479e9a80696ac874503dbec7bc095ebcfda86410db23a958c10386818ae34431ab5a8dcff98afa379afa5907e8d5fff2c712c3528d0bbeff68267eda979dcc59dc9677f44a64911ee5c525716ced3997eae4e113b833797e29b88dea57c1d632cbe6cd0ac4bd1097befa16ac0786e92c99ae61998e5005f59c85bf0c7c855dcef01b0c2aa6bfc4ae778c4d363a323323df1ffe061871db9213b0c936dbe4bd10ebbb14653ae5c0688043172d361a32b6b25d0a37ffd16ac76f6e6ebef205eb291b47f068de18becc59f644f8e753e6a640820384bf87d8aa9cd493f6c5079", 0xf3}], 0x7) 2018/01/31 07:28:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000719000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000528000)='/dev/ppp\x00', 0x204281, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000744000-0x4)=0x0, &(0x7f0000a68000)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000dc2000)={0x0, 0xfffffffffffffeff}, &(0x7f00001fa000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ff0000-0xc2)={r3, 0xba, "dc943bf4fa3c67be613a63d005fb1b5f40a694b75bff76056faf31e73ed8fa1d9a712e900c7bb833e77ab5b668c5cc763ce075d44d3ea7d0ec8b1fd57348c2f68cc88d648588da96194e5541b349269bb7ba4a93e36a1b4c0ec0c9518dd0617686035508b443d59367444ccf251ca72cf5c46b5b092e0070a11e4df559c510ebec467e8df27b8a71ae3ee66ce0bf28abd727fdc13cd75e677d6a60f0bbde238a7fa3150e968b0c4001a2d07067c84f8064a2edde2aab8aa65414"}, &(0x7f0000ac6000-0x4)=0xc2) socket$inet(0x2, 0x80003, 0x2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000858000)='/selinux/user\x00', 0x2, 0x0) 2018/01/31 07:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000c9a000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1, 0x0) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000d7a000)=[], &(0x7f0000cd5000-0x8)=[]) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000890000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x17, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005da000)='/dev/sequencer\x00', 0x42000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00002d1000)=""/237) 2018/01/31 07:28:43 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000049f000-0x10)={0x0, 0x7fffffff}) 2018/01/31 07:28:43 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000049f000-0x10)={0x0, 0x7fffffff}) 2018/01/31 07:28:43 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000015000)='/dev/ptmx\x00', 0x40000, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000010000)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000001e000)=[{&(0x7f000001e000)=""/100, 0x64}], 0x1) ioctl$int_in(r0, 0x5405, &(0x7f000001d000-0x8)=0xfffffffffffffd3b) 2018/01/31 07:28:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x805, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00001ff000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000494000-0x4)=0x0, &(0x7f0000063000)=0x0, &(0x7f0000ae1000)=0x0) getresgid(&(0x7f000029f000)=0x0, &(0x7f0000438000-0x4)=0x0, &(0x7f0000db0000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000aaa000-0x4)=0x0) lstat(&(0x7f0000d5b000)='./file0\x00', &(0x7f00009ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000a46000)=[0x0]) r8 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007e4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c5000)=0xc) r10 = getegid() r11 = accept$netrom(r0, &(0x7f0000a7f000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000068d000-0x4)=0x48) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ad8000-0x4)=0x0) lstat(&(0x7f000032b000)='./file0\x00', &(0x7f0000e84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000434000-0x8)='./file0\x00', &(0x7f000005e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000851000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000067f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bec000-0x4)=0xc) stat(&(0x7f000065b000-0x8)='./file0\x00', &(0x7f0000270000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bfb000)=0x0) r19 = geteuid() r20 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d81000)={0x0, 0x0, 0x0}, &(0x7f0000929000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009dd000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ef000)=0xe8) getgroups(0x2, &(0x7f000012c000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005f7000)=0x0) fstat(r0, &(0x7f0000a13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000006e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpid() stat(&(0x7f0000d20000)='./file0\x00', &(0x7f000068b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000689000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005ea000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b76000-0x4)=0xe8) lstat(&(0x7f0000b6f000)='./file0\x00', &(0x7f0000308000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000be000)=[{&(0x7f0000f1b000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00001e1000)=[{&(0x7f0000522000)="", 0x0}, {&(0x7f0000c13000)="d64c6e53e72925b20bd81f0c80c738bc84b603503ad73abe69bd5416ebbf0178fec67922d12b33e38685cb46fa88eebf2a502ae4b2c2e7fa77724cacedde7670e8850674c8fbdec509657067db3e16e85296d2b3843f69b0525c6fe02d46c4", 0x5f}, {&(0x7f000074f000-0x20)="44efdd077c662e4606a9d9c29083ff307f972734f29f92d28c4ce520e9023b86", 0x20}, {&(0x7f000090b000-0x1a)="a0190e576922bd2cd083c4ceb1f6fcd3882e0e95624a333e8943", 0x1a}, {&(0x7f0000712000)="", 0x0}, {&(0x7f00004e1000)="6d9590f2e0e0cf991ba82215613fd7308be8b080d9bd024626a65b71874f5ecd20ba5079780c7a711bbb7d1b17604f5aa47187cfc1fcf152ec45554bb29062324f0200b18b5a42a792ffedd9765cf014f3024ee3748998bc21ad21ec54ec5d5e9be2e529f455848d26e9627a67f4e06a5931557f9239b10d614073de9e7df91e095887de13def78b1e7de541d9298eb58a1821875ace11ad8c48ad69020d56f8814cecccd5771461b353", 0xaa}, {&(0x7f000053b000-0xf3)="ea69fac3455583893a47e62db09921c606a326f3f073b3a0bbbd4e8f8db68e1702e342e2e27772cf896cd7890956c0fbfe9f3c51da9102313f1ba59432264d41acb7ce4aeeedd48b604368c888a2558bf508c2199e0e21b7d7b6308efe6e9f44d1ba504edbe707538a18e43dafefd0ec84139f1169e1f90451c1af18903eeec437bb03b59c62170f725e4680f0f533e7f6c788efc3b3fdf2d624873061bf805ce30fabe2c7e5e9bbf360d25ca28cbcf752331b48a98481354a4f0456a8d1b18d8c4b88c923bb56fe75036c7a8486fa8acf5dcab55a829a1d9c268ffc44685993dff46c1da1b16ac630e297f05bb1a757d4d41a", 0xf3}], 0x7, &(0x7f0000274000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r11, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x108, 0x94}, {&(0x7f0000323000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000052000)=[{&(0x7f00001c2000)="1a30808792e5d5542e41e59a765773ec09e27cdbaed5ca8ce3e1f51da8fbf4115930d07167b7a2bc4ad623fe477403630542931fa2491e07f998b4f6af95388cc3b0ce06d93dded0c1e1c59f904d313b1f8717e3d8c195772c968c49b3f4b92a05012783f3ff16f407ef4dbbc795a6e7e512ae4827434c2db7b9d3f1173db8ee944a86feb32b014fcd24c293f682fb688521e05071c97cefbe7960faa9ed82b9bc0ce3ab15631b1a5c4a4421c7f12a089b5f06c1cdd0373a5549bff06c9a78bbe84ecf0e777fe0", 0xc7}, {&(0x7f00002d5000-0xd6)="c20dec900c6e37ba72048a809ef442a321549f368b0ef940cd4efc3be51ac77b85cafb409bbbda32d88fcee800224c4e7d1b6cd98a0c093bb4ccbc663ab2fc39645840a82661b1717dc6cccb1cb730a84d744949119112de9b2e31ae9b8fc4bd0392b7e7712c8d72fd23aef4ef661ecc83c8aa4eb209983bf054d7aa538262d7b20693ae8f2f2b528dd4c7ae2d8b971f212b6acd62ae845c4b3255746c98b32efa1ebbe90c9df182359a57eac922c238266e793b5918600b09d0a102fc857413a617d97f5a20bdcffd1993b1bfed22d6122440430d89", 0xd6}, 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{&(0x7f0000819000-0xdf)="337d26a635de423f494e34f05b395124860e1786379d96728ce9234eedb4d0cf37606c8f3d4b173abde08c5c1b5dee9b7eed9ab852387902be4da26545ba7e515b02f072be21034af7f8ea28a6a777459cea1fe212f3eb5e58c5a818e545f6a24a5d9ecf23e7d18d0ce9a18234bb7b7ad114958f50fe25d6ba5f50ca32085004143aef0c85d1bba3cac5d0999292ebc3eb77e603c6aee553e4cf45ffcee1307cf8dd19a36c988673b0bc663b11e74ba4125105a6954efcd71bde30f6952f8abc89f57827504f3ebd98e213b5e549ee4866a4f7305e1d6547c444cdeedea21d", 0xdf}, {&(0x7f0000348000)="722776518a12f281ee2e67aac3c339154203d83034e5642cf1dc5e431553a43c91d5ffb269ac59de8b569b7e3f30dc3d081ae7bf6bf3fb794e0508a2bdf65f351f0b1e108d94e88b725b0c4553772ae0f17e6f53070a", 0x56}], 0x6, &(0x7f0000cb4000+0xfbb)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xe0, 0x400c8c4}, {&(0x7f00003ca000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b8c000-0x20)=[{&(0x7f0000b68000)="c7697080da7b92c181b395109307e1e948e44e0d61f264e45a7d6152e5c0837f75d7d6824f62a715ab51a9647a93fa7c0e89df4d52836820faf0dd65887a07d51534bddf2b8f9c613c9688f229f4293a111f390a2efe50c9a15b65079629b6decc585a22c6c58842babe18f8461118e4c724e6f73065b1fa3176dd5616d20d1fa5276ae6acbf697ab9305bbf2503810541b1dec34771584bfe43a2485e0e69c91952ab73fbb4cf08f1891e48d224c3ebf83785a19fc55cb4c76383959e5af406155148f4f47a724bbfa75036c7", 0xcd}, {&(0x7f00008a8000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000cd1000)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0xc8, 0x8014}], 0x4, 0x8000) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000006000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/31 07:28:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f38000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000823000)="b63db85e1e8d0000180200000000000000cc436aed5ed2bc7018ceb89b97ae00000000000000012c9b16", 0x2a) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00007e6000-0x8)=0x0) readv(r0, &(0x7f0000679000)=[{&(0x7f0000d0b000)=""/62, 0xffaf}], 0x20000000000000d2) 2018/01/31 07:28:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000350000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000cef000-0x30)=[{0x0, 0x0}], 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000cdd000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000996000)=0x14) openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x19, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a560ab210b0eb2a27fe5b14ed19a3a", "a8b54d41005a000000eb000404604df09fcc32417f000001000000005a0064a6", [0x9, 0xfffffffffffffffb], 0x0}) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xa, 0x800) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) syz_fuseblk_mount(&(0x7f00006a2000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r4, r5, 0x8001, 0x0, 0x100080) r6 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) nanosleep(&(0x7f00005f4000)={0x77359400, 0x0}, &(0x7f000062e000)={0x0, 0x0}) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) sendto$inet6(r6, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/31 07:28:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000087b000-0x8)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000376000-0x100)={0x9, 0x970, 0x7, 0x0, 0x4, [{0x5c, 0x80, 0xbc1, 0x0, 0x0, 0xa0c, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x8, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}, {0x8, 0x6, 0x7fff, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0x5, 0x800, 0xfffffffffffffe0e, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}]}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000aae000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005d000-0x4)=0x18) ioctl(r1, 0x2289, &(0x7f0000007000)="") 2018/01/31 07:28:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ead000-0x6)='dctcp\x00', 0xffffffffffffffa9) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/31 07:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000d54000-0xb0)={{0x8, 0x7}, 'port1\x00', 0x4, 0x10000, 0x607, 0x3, 0x7, 0x5, 0x4, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000577000)={{0x0, 0x8001}, 0x0, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:28:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TCSETAW(r0, 0x5407, &(0x7f00002e9000-0x14)={0x9, 0x2, 0xfffffffffffffffe, 0x6, 0x17e000000000, 0x40, 0x3, 0x3ff, 0x1, 0x1f}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000af7000)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd4(r1, &(0x7f00009a4000)={0x2}, 0x8, 0x800) sendto$unix(r2, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/31 07:28:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001d9000-0x10)='/dev/sequencer2\x00', 0x220202, 0x0) r2 = mmap$binder(&(0x7f0000cef000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000a3c000-0x4)=0x80000000, 0x207) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x1b, 0x0, &(0x7f0000ca0000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28, 0x8, &(0x7f0000387000)=[@flat={0x73622a85, 0xb, r2, 0x0}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x4e, 0x0, &(0x7f0000009000)=""}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000044f000)={0x1ff, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000775000)=""/0, &(0x7f0000882000)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000e0000)={0x74, 0x0, &(0x7f0000acb000-0x88)=[@acquire_done={0x40106309, r2, 0x0}, @increfs_done={0x40106308, r2, 0x2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x50, 0x20, &(0x7f0000a32000-0x50)=[@ptr={0x70742a85, 0x1, &(0x7f00004e1000)=0x0, 0x1, 0x0, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f00006e4000)=0x0, 0x1, 0x3, 0x0}], &(0x7f000082e000-0x28)=[0x18, 0x0, 0x0, 0x0]}, 0xfff}}], 0xc, 0x0, &(0x7f0000b74000-0x4f)="32e49ef4cae6cd41956788f9"}) 2018/01/31 07:28:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000a, 0x1, 0x0) ioctl(r0, 0x9, &(0x7f0000268000)="0f8cd936021fa535644353ef4168ee56a3d17a4089a00900078e5bf3a670a6d1301f0541ae748230") 2018/01/31 07:28:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000059f000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="f5f909e46381", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006ff8000000006c00000000ffffff00"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000214000-0xc)={0x0, 0x0, 0x0}, &(0x7f000081b000-0x4)=0xc) process_vm_readv(r1, &(0x7f0000e53000-0x70)=[{&(0x7f0000bfd000)=""/88, 0x58}, {&(0x7f00003a2000-0x54)=""/84, 0x54}, {&(0x7f0000b2f000)=""/233, 0xe9}, {&(0x7f0000a4c000)=""/100, 0x64}, {&(0x7f000073e000-0xaa)=""/170, 0xaa}, {&(0x7f00000a5000-0x1000)=""/4096, 0x1000}, {&(0x7f000004b000)=""/232, 0xe8}], 0x7, &(0x7f00003a8000-0x10)=[{&(0x7f0000d74000)=""/39, 0x27}], 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) bind$llc(r2, &(0x7f0000bc5000-0x10)={0x1a, 0x1b, 0x4ee, 0x2, 0x5, 0xffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) prctl$setptracer(0x59616d61, r1) 2018/01/31 07:28:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000719000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000528000)='/dev/ppp\x00', 0x204281, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000744000-0x4)=0x0, &(0x7f0000a68000)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000dc2000)={0x0, 0xfffffffffffffeff}, &(0x7f00001fa000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ff0000-0xc2)={r3, 0xba, "dc943bf4fa3c67be613a63d005fb1b5f40a694b75bff76056faf31e73ed8fa1d9a712e900c7bb833e77ab5b668c5cc763ce075d44d3ea7d0ec8b1fd57348c2f68cc88d648588da96194e5541b349269bb7ba4a93e36a1b4c0ec0c9518dd0617686035508b443d59367444ccf251ca72cf5c46b5b092e0070a11e4df559c510ebec467e8df27b8a71ae3ee66ce0bf28abd727fdc13cd75e677d6a60f0bbde238a7fa3150e968b0c4001a2d07067c84f8064a2edde2aab8aa65414"}, &(0x7f0000ac6000-0x4)=0xc2) socket$inet(0x2, 0x80003, 0x2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000858000)='/selinux/user\x00', 0x2, 0x0) [ 51.161864] audit: type=1400 audit(1517383723.351:25): avc: denied { transfer } for pid=6981 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 51.198443] binder: 6981:6996 ioctl 4b68 2044f000 returned -22 [ 51.215791] binder: 6981:6986 BC_INCREFS_DONE uffffffffffffffff node 17 cookie mismatch 0000000000000002 != 0000000000000000 [ 51.227395] binder: 6981:6986 got transaction to invalid handle [ 51.233443] binder: 6981:6986 transaction failed 29201/-22, size 80-32 line 3005 [ 51.253586] binder_alloc: binder_alloc_mmap_handler: 6981 20000000-20002000 already mapped failed -16 [ 51.264191] binder: BINDER_SET_CONTEXT_MGR already set [ 51.268540] binder: 6981:6999 ioctl 4b68 2044f000 returned -22 [ 51.271434] binder: 6981:6999 BC_ACQUIRE_DONE uffffffffffffffff no match [ 51.271442] binder: 6981:6999 BC_INCREFS_DONE uffffffffffffffff no match [ 51.271452] binder: 6981:6999 got transaction to invalid handle [ 51.271459] binder: 6981:6999 transaction failed 29201/-22, size 80-32 line 3005 [ 51.302781] binder: 6981:6986 ioctl 40046207 0 returned -16 [ 51.302857] binder_alloc: 6981: binder_alloc_buf, no vma 2018/01/31 07:28:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x91a48537d32d1e56, 0x7f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fgetxattr(r1, &(0x7f0000823000)=@known='system.sockprotoname\x00', &(0x7f0000b97000-0x4)=""/4, 0x4) 2018/01/31 07:28:43 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x40045109, &(0x7f0000000000)=""/0) 2018/01/31 07:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4, 0x0}) r4 = getpgid(0xffffffffffffffff) getpgid(r4) ppoll(&(0x7f000000f000-0x18)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000e69000-0x10)={0x0, 0x0}, &(0x7f0000aa4000-0x8)={0x0}, 0x8) 2018/01/31 07:28:43 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000758000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000072f000-0x4)=0xffffffffffffffff) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000939000)=0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x25, 0x0, 0x0, "355cf8ffc87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:28:43 executing program 4: unshare(0x8000400) r0 = socket(0x17, 0x5, 0x4) flistxattr(r0, &(0x7f0000d14000)=""/15, 0xf) 2018/01/31 07:28:43 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00004da000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008de000-0x4)=0x8, 0x80800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000387000)=0x210, 0x4) r1 = socket(0x10, 0x4000000002, 0x0) shutdown(r1, 0x0) 2018/01/31 07:28:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006be000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b86000)='/selinux/status\x00', 0x0, 0x0) accept4$ax25(r1, &(0x7f0000e29000)={0x0, {""/7}, 0x0}, &(0x7f0000239000-0x4)=0x10, 0x0) geteuid() r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f00009db000)={@common='gre0\x00', @ifru_map={0x1, 0xc000000000000000, 0x0, 0x2, 0x0, 0x0}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000401000-0x9)='/dev/rtc\x00', 0x301000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000f1b000-0x16)=[@in6={0xa, 0x1, 0xa52, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}], 0x1c) clock_gettime(0x0, &(0x7f00002e4000)={0x0, 0x0}) 2018/01/31 07:28:43 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000006000-0x1)='\x00', 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002000)={0x800}, 0x8a2516e4026a0cc9) ppoll(&(0x7f0000001000-0x48)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000004000-0x10)={0x0, 0x1c9c380}, &(0x7f0000003000)={0x0}, 0x8) 2018/01/31 07:28:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000410000)=0x3, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004b3000)='attr/fscreate\x00') listen$netrom(r1, 0x7fff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bb3000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012a000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000452000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000390000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000c1f000)="", 0x739178a3777eb8fd, 0x0, &(0x7f0000cee000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:28:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00003e8000-0x12)={@generic="bcc1026b0ad23878e53d0f691078f72e", 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e43000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffff, @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]}}, 0x8, 0x1f, 0x5, "d6c931fdb31f43443e3b0493b464508a287fadcfe62131930108a52370f9820e9ea61b95889afbdd863b0f89f98ad945d51836dd868b6f5cb1e159a01757de6463d483c6d8332aedeacfe2b91a90bbc4"}, 0x160) 2018/01/31 07:28:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000059a000)=0x0) ptrace$peekuser(0x3, r0, 0x7ff) r1 = accept4(0xffffffffffffff9c, &(0x7f000094d000-0x80)=@generic={0x0, ""/126}, &(0x7f0000368000-0x4)=0x80, 0x80800) r2 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00002f0000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000-0x4)=0xe8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00009f7000)={0x8, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) getpid() getpgrp(0xffffffffffffffff) gettid() r4 = getpid() r5 = getpgrp(r4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00006db000)=0x7fff, 0x4) sendmsg$nl_netfilter(r1, &(0x7f00005eb000-0x38)={&(0x7f0000f26000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3d000)={&(0x7f0000007000-0x33c)={0x33c, 0x3, 0x5, 0x20, 0x5, 0x2, {0xc, 0x0, 0x5}, [@generic="9b26c31b72596afbadb1db3dc8b3da419500a2a335f23d6e250f3fb18fe069", @typed={0x10, 0x5b, @u64=0x2}, @typed={0xc, 0x75, @fd=r2}, @nested={0x2e0, 0x6b, [@generic="7b04bc0f1a310d852612790a9b11e47e42081a333c1f4db0b5bd1c2e16691d992e5d2be3d937877b4bcc1e988a20b3eb97d78047e02eeb4f714645a088e72ee0de7749c4d9ed4f59bef02f8a030c1c2205debfc5db86cea5b7c483c47fc06cbb0190740411a9983ab776c2038bd3a347a4127d3f946829df06", @generic="f460441c89d0c3aff1cb20dec3ae25967209326c82400cfa439957943ede721afc87a5d6c24c8eb9bed0572845c594c8b6d77fac3cc67e2d2f5899a225be31b11716e2739207b689e29ec588da003f34a18639471192f16f4cce6940e1c28c36dd2ed095383c7a35c1deabd3255563a30d8b2f0688baae74fb596334e0a630573fdbe65a6d1e42f6fdfe139004381f059238ada12e52d3dd2ad0b40e07452d627ef099d42549a6b1b58f63c2c1f71abd69d1f79252ad1c2e7aa4e42f645ea605e6637215e88855046b065e4609c92f36939f", @typed={0xc, 0x8e, @uid=r3}, @generic="4d6447e7f5da0489fc1edb3c7b835a5d9e56acd339a3508fc7da08acd275c476ffc63ad998135f7def7311a1891124cc7582aba19a0567622635edce78acf7665a6565136226ef57e1d5d2a3b368cd608da831764cb0803c33b732b1749d92a126882a92f33d8647f435d8c1565c3025ff9e2d472080d2ec2bf0640e6f9b6a31cf318465a9d8653627473a9ded1d7838e3aa2b68e22fcecad066de750867944206651199fe1eaeb7c753915efc345b520a8f9b910511490ea9e86355bb5ebfe365fb35911f6e0f67ea9f11bacd610cf731b8b5b028da9bac707fc52b9eaa10a53c29b4a7fe54e32f8151b22f42", @typed={0xc, 0x55, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @generic="4c07b95cdac982c9f8762a4e8a2d19303d7e6e7126d0a894a8fcf0671a31dde537dabf881497d56762efdbb2543cc0c39f2829f2d250ad79761ebeac17038c3b5e327040bd2be5ebb5ae3b33ad88db5f760fab9ddd661ae561a646fb0cdfdecd3c9a9f2bb7e31006ac93f590276365d67a", @typed={0x18, 0xb, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @typed={0xc, 0x9, @pid=r5}]}, 0x33c}, 0x1, 0x0, 0x0, 0x8000}, 0x20040080) lsetxattr(&(0x7f000091c000-0xa)='./control\x00', &(0x7f0000167000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000aaf000-0x1)='\x00', 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000045e000-0xa)='/dev/ptmx\x00', 0x480000, 0x0) fremovexattr(r2, &(0x7f00000c8000)=@known='com.apple.system.Security\x00') [ 51.302898] binder: 6981:6996 transaction failed 29189/-3, size 40-8 line 3128 [ 51.322692] binder: undelivered TRANSACTION_ERROR: 29201 [ 51.330453] binder: undelivered TRANSACTION_COMPLETE [ 51.339573] binder: undelivered TRANSACTION_ERROR: 29201 [ 51.357130] binder: undelivered transaction 16, process died. 2018/01/31 07:28:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c92000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00005d2000-0x4)=0x4c5, 0x3) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) getsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000808000-0x4)=0x0, &(0x7f000029a000-0x4)=0x4) 2018/01/31 07:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80806, 0x7) getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f0000534000)=0x0, &(0x7f0000fd2000)=0xffffff5f) [ 51.389359] : renamed from gre0 2018/01/31 07:28:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getpid() ptrace$getenv(0x4201, r0, 0x1, &(0x7f0000d06000-0x8)=0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fbc000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000dac000)={0x0, 0x80000001}, &(0x7f000055d000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008c3000-0x98)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa4c, 0x10001}, &(0x7f00007f1000-0x4)=0x98) writev(r1, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) [ 51.468956] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/31 07:28:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000151000)='./file0\x00', &(0x7f00007bf000)=""/144) r0 = syz_open_dev$mice(&(0x7f00006c3000)='/dev/input/mice\x00', 0x0, 0x22800) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000ff4000)=""/4096) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chroot(&(0x7f0000a0c000)='./file0\x00') 2018/01/31 07:28:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000823000)=@assoc_id=0x0, &(0x7f00004cb000)=0x4) r1 = syz_open_dev$sg(&(0x7f00006f5000-0x9)='/dev/sg#\x00', 0x0, 0x6) ioctl(r1, 0x6, &(0x7f00009f2000)="") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004cb000-0xa0)={r0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffd, 0x6, 0x6, 0x7fffffff}, &(0x7f0000db0000)=0xa0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000022b000)={0x1, &(0x7f0000017000-0x3)=[{0x5, 0x8}]}) fanotify_init(0x0, 0x0) 2018/01/31 07:28:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00002d5000-0x60)={0x0, 0xc, 0x0, @thr={&(0x7f0000b0f000)="", &(0x7f0000001000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_gettime(r0, &(0x7f0000b47000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = memfd_create(&(0x7f0000001000-0x10)='\'procvmnet1\'em0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000001000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@flushpolicy={0x184, 0x1d, 0x1, 0x2, 0x2, "", [@mark={0xc, 0x15, {0x1, 0x677106c4}}, @migrate={0x30, 0x11, [{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x7, 0x0, 0x6, 0xa, 0x2}]}, @algo_crypt={0x50, 0x2, {{'ecb-camellia-asm\x00'}, 0x40, "7fc6628c87d1d95e"}}, @sa={0xe8, 0x6, {{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x3, 0x5, 0x3, 0x3ff, 0x2, 0x20, 0xa0, 0xa9, r2, r3}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7f}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, {0x6, 0x3, 0xfffffffffffff800, 0xfffffffffffff001, 0x0, 0xfffffffffffffff9, 0xdd2, 0x10001}, {0x6, 0x79, 0x1, 0xbc}, {0xffffffffffff6ce7, 0x0, 0x80}, 0x5, 0x4, 0xa, 0x7, 0x3ff, 0x28}}]}, 0x184}, 0x1, 0x0, 0x0, 0x48c1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000970000-0x8)={0x0, 0x8ddc}, &(0x7f0000608000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000122000)=@assoc_value={r4, 0x83b}, &(0x7f0000fc4000-0x4)=0x8) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000357000-0x38)={&(0x7f00001bb000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/01/31 07:28:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d16000)={0xe29, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe93}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000deb000-0xe0)="7f1ebfea164e951a9418c9c064580835c7f9a2bd", 0x14) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e1a000-0x11)='/selinux/enforce\x00', 0x202, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000108000)=0x9) 2018/01/31 07:28:43 executing program 7: r0 = dup(0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000038d000)={0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) 2018/01/31 07:28:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008f2000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) 2018/01/31 07:28:43 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000b000)=[{{&(0x7f0000004000-0xe)=@l2={0x1f, 0x5, {0x3, 0x100000001, 0x2aa, 0x1000, 0x5, 0x6cb}, 0x7, 0x2}, 0xe, &(0x7f000000c000-0x30)=[{&(0x7f0000001000)="e68cc2673e96e9a5adfdf05d1c329b3becd0b68bb6c2f7732f522bceb601a3d5ce9353ee750468361144eae4ec3b516aefe41ae0314fe5677e05cfb72607de03a5d2bb3d", 0x44}, {&(0x7f000000c000-0xe7)="b6bdccffe18bf532d11294cf1f824caa5fccbc5c6995fc74c1eba9f9818cdffa0a3ee8c4c7c623c9daf7c336a43c97cc8a42f3f53e75f0bb1d886f6299011a65d151801fe62d24e0f1701e4b0147dce744a421a833279ebf0f7fd6ce5e4d3f3d708ade143957617338742f3a43ac812ca96b19621c361c9bb1ccdc82ee76c4f205887c9dc357041a462fe1ed8ee051d1011ee364f2845c72082cacf5e6a46e2be63aba2d129fb8af8d37eee6d3946a166bf44c01d1418b64fbe31e4f0a3d9b228a8ee77b8db69460a6a119bb991a126a423546d08360217f72e5b6af87289f56b4fde3451a8290", 0xe7}, {&(0x7f000000c000-0xb3)="907eb5e67a1b36fe68110652aeb3f0edf09ab7884b9b37de54494993ce7927975a4f5b511ecdea1cae7d72894936320a957b53527b7364063c8fa4f592bbb6630caee7a615c72fd464d61ca2b1153b1ad7a3391738eff86400f9e41ef9512444e2a3d01ef653a28cc9fb888a0fd395f55e300f94592e2910e60d005619d94de54038c131c9061f1ccfd5374038af14e3af998b62fdd7bcdaa6e68a40e64e6a9d093db651ea57e15562ce56b6e09c0e46ba2ae2", 0xb3}], 0x3, &(0x7f000000c000-0x23a0)=[{0x1010, 0x112, 0x800, 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{&(0x7f000000a000)="f0c801be187bf7fd32e069a19190f3f4db738731dbc2bc678a4be61c2f5ff2ec62698ccfad6b7f52ed3e0b34a4a9f1369b50b6bf5f7b1fd3497fc4bfc50c4b09bc7db13e8bb80deb60c26e013cf6038e035e16f7219d0a38520e736fea161bd4589a60c32d15f1fce7ff7a8f9216cf93083b8621f62ac67bf1f8974a5b9b698d215ea6ec7477116d3e0021e940ffb6e0ce95da35857cd50e67a28775fa0cc9c249984a46d1f119dc92b7c2c1b2d5bf821514e09197143008af52eb6387f82e6efce0fe9621272c86dd4f0dfb098364656ad45f123b571aa456642e8ed29dcad52b411c37655bfd21f85f453571128fa66d7c443916eba7f125", 0xf9}, {&(0x7f0000000000)="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", 0xfb}, {&(0x7f0000004000)="d5dcffa4f2fca9f178787705cb5de9d2e2ec08165674d52091f94e1450366811cfb4c0745c9aaac90f23a9254ca51c0cf60ac94797cf811a4a8355b2b78238b427d069a9c3a78aaf7b096b80b2c5b14623df4e1b9281aa2bfbdc0432f2545fcf69bd8b89e78fbdb6f56185a800a2ba638b9b613143f0ef76df39dad14fcdc1ca9ba5e3faa868164397b632bb169eb4daf34229bfb2ab9eb4c3fecb1a58f471809d7b7131ac57b145d08e1423644ad029ac4d6aa96f39877c4b8a5dfc44597d25090f1304d716e2988a782622cdd093a896294893f0f25e707888", 0xda}, {&(0x7f0000003000)="5a8be8a07f7a10796508ecc356610b6f0575e2fdfe1cf6762c2f33e9b9c64abe40a7c3685ad794e9071635789922a102e85cebf1e0368910dafa27ca636953561841decd07ac779c01a66f485c105ab9cc773a881f8798f2c56e6688d7b41f43e7e2214ce57ffd2a7e3c43e39ae82995c85b944dade3d99232a1a08f9f97c3c00c9b719bb8c573a2acc5a0c8cbe4", 0x8e}], 0x5, 0x0, 0x0, 0x80}, 0x7ff}, {{&(0x7f0000001000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58, &(0x7f000000c000-0x20)=[{&(0x7f000000b000)="12a64afe0def43f7bd8dd13d166712efd0fc0b0909c586441acca9448c8292d734ebae50ac643d4326a5e9736b4fdfea0fee254cd4e19017565e7fd529b1360b36bdfa5e1c08c09f76e8ceb0", 0x4c}, {&(0x7f000000a000)="3a5a202db68d3b819f1d93b684e212bcce21ddab1da04d4e0b566c78b3f5a8b7bd4fd0308728b811075a16e88e08ae7bb908581fd07f76b94cd751267e237b2ebe73b716fba323f569baed14e086a890aac57b565b501d5a1a6c6909001349c4dbe614cc60eecd359b22f81addb9bd0c9fb8d88a2b04bdb7f1b20fde6c36cd3e13a4d1c711036aa45b383f", 0x8b}], 0x2, 0x0, 0x0, 0x0}, 0x7ff}, {{0x0, 0x0, &(0x7f000000c000-0x40)=[{&(0x7f000000c000-0x34)="a513b518014dc2a232864286a5e68749888c02e618fa6d604208a8386a7ac22578a2c55dcd36c2161460665078c8c6e21b5a50ae", 0x34}, {&(0x7f0000009000)="93355f2aefb77e6fdc67de02af7bcefaceb08d793021454070b7efc807376d2b7887a170c49f9070e5080cc720e6a46582719036c6def261bdf670bee291807dab5ed03e5438a51087e87ad11c9e3ec9c03d03c329f8c636cbe1b41a00b0d4057cb0ca4f70", 0x65}, {&(0x7f000000b000)="4cb29df58985cd51af670816adf354e04187aaa43a4d3efcabdf7251fe313ef1ae86e5b5dc05fb9ae77982651c368732471f3b6564af32993fee900ae8f0f5587e22496bab801f4b8aa4c8744c02b6adc672c9f96056953c6fc9ba67c633757d10ae5399d781c5ab3469c99d3aa3ee6fc672bb1939dcbaa6c91f97abf5b01064b7055be14f828eed273694f9fe695b3cad8662fe1dab610e492a0bfa6883abfae77192c7ec5a014bfbd2cd9b7c1f37a74c8ed52d41", 0xb5}, {&(0x7f000000c000-0x1000)="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0x1000}], 0x4, &(0x7f000000b000)=[{0x88, 0x10f, 0x4, "eede85a29d8503ee85f7a6dc0c7220d31eec282f9538287eaf77f815121cee8aa0841276077496e4b18b1741e3c45f9d2743e1516a069fd29dc6df89f2d80a75bea6e3de607d705b6e35aa039bdf9641c831f9620eacb9d8fe85d2d67f86ff54ce0e8a3f832277e7f638134c5b548f466f842e8e98f78e"}, {0xb8, 0x1, 0x1, "67bc1cc842012a8c258286ffafb2011c7701522a940893cfe5da3f4931c57f3844fe495c821e87dc4dc1258237638db1acb574ef49c4bb8fb97cb85efc14f6212b886bef7d0b22843148a24567b775d371fceabf771d934b58688412b9d7f52716f2b0e09c3a3e754fa5d90b4b2e9766ad1362f5083911f56dcfbef593ef7b1c67fe8e2553afc62e6fb1cbb4d9424b8974800c0849465fd22feb6811254f67846de45249e1"}], 0x140, 0x20008000}, 0x3}], 0x8, 0x80) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80005, 0x5, &(0x7f000000e000)={0x0, 0x0}) ioctl$TCSBRK(r1, 0x5409, 0xfff) 2018/01/31 07:28:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknodat(0xffffffffffffffff, &(0x7f0000012000)='./file0/file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000732000-0x9)='/dev/ppp\x00', 0x200002, 0x0) mknodat(r1, &(0x7f0000916000-0xe)='./file0/file0\x00', 0x8000, 0x3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 51.536476] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 51.574300] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/01/31 07:28:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000044a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000763000)={0x0, 0x16, "57113ab5a21024999b7e1f13955ef0d2da5c3b64740a"}, &(0x7f00003b1000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000712000-0x43)={r1, 0x3b, "5303afca45313e221568775ddffc91b8996ba431e08861ef831da8117376658ed253235584b8eac9675015ef0be96f6a39bba23f3d7e73cbbbfeab"}, &(0x7f0000e6d000-0x4)=0x43) r2 = syz_open_dev$tun(&(0x7f00004f7000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e73000-0x50)={@generic="4fa5d2dc27d725cea22798ce00000080", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000b85000)={0x82, @time={0x0, 0x0}, 0x7f, {0x5354, 0x7}, 0x4, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:28:43 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000000d000-0x8)=0x0, &(0x7f0000009000-0x4)=0x8) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000)=""/0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000e000)=0xbfc5, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/31 07:28:43 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x23) 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}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000015b000-0xe3)="0066eda229bbab042b9ab9630ccd71d10d963ee2278ba8bc3dc708a63b1e95f9cc25d169461f70e0e5e11e3836510773bdacdbf79b5a8d13204f73e82d8d62be90464a7ae30871f4fa012c7ab4d1f0fff8d3bcfe4a46043cd918b67faa8ccc3b894f921b351230793c3e1bbde1933c1281b26dc01d4bf1fcbb7efb17792cc75f7b616732462822066822b794393a2b29a0b5dd1080ce6d2df2114543d236906d6460fe528891e51f078d315cf6c8eac9c8d905dc62fe691e9de9dd0a1c1c9052100abd8a31fbd29cfa4f9846348818933547ef581343e56243daad87cad9b424822652") timer_create(0x6, &(0x7f0000da0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) fsetxattr(r1, &(0x7f0000e5a000)=@known='system.sockprotoname\x00', &(0x7f0000f43000-0x5)='user\x00', 0x5, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) close(r0) [ 51.609849] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 51.628731] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/01/31 07:28:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x6) dup(r0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000bf7000)={0x0, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$nl_crypto(0x10, 0x3, 0x15) fcntl$getownex(r2, 0x10, &(0x7f0000050000-0x8)={0x0, 0x0}) ioprio_set$pid(0x2, r4, 0xffffffff) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f000047b000)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x8) getsockopt$inet6_buf(r5, 0x29, 0x45, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) 2018/01/31 07:28:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) fstat(r1, &(0x7f0000dd8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) llistxattr(&(0x7f0000856000)='./file0\x00', &(0x7f000067e000)=""/183, 0xb7) symlinkat(&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00') 2018/01/31 07:28:43 executing program 7: 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 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x105) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002e2000)={0x4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000b22000)=@abs={0x0, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f0000085000-0x10)=[{r4, 0x0, 0x0}], 0x1, 0x58) connect$unix(r4, &(0x7f00008cf000)=@file={0x1, './file0\x00'}, 0xa) [ 51.654033] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/31 07:28:43 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ffb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:28:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x200) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f000032a000)=0x0, 0x0) 2018/01/31 07:28:43 executing program 5: clone(0x0, &(0x7f0000793000)="", &(0x7f00001c8000)=0x0, &(0x7f0000bac000)=0x0, &(0x7f0000133000)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001f6000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x401, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) rt_sigtimedwait(&(0x7f0000359000)={0x0}, &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002fb000)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x10000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xc3d}, 0x3) 2018/01/31 07:28:43 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) pipe(&(0x7f0000002000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)=""/1, 0x1}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f000000e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000e000)="f9b4abbe7c9a378fa5a2ab9efd19d58cef4572f8705c1c46542bc28f4d5d2aa778bd37d5d65ac10a6d90b7a02edbc16068a209b95594f4248f5ca9d9bd03fcf3689e4c2d", 0x44, 0xfffffffffffffffd) r4 = request_key(&(0x7f0000008000)='.request_key_auth\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000-0x9)='security\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r7 = dup2(r6, r5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000049000-0x10)={0x0, 0x0}) write$sndseq(r5, &(0x7f0000040000)=[{0x9, 0x100000001, 0x0, 0x0, @time={r8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f000003a000)={0x2e, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$negate(0xd, r3, 0x9, r4) 2018/01/31 07:28:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020408000000803, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252732cb18f722e2ada000000012e0b383600000000000100000014f26effffff0014ffff67b100800000000000000101013c5804459e00000000ecce44fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0xfffffffffffffcf2) getsockname(r0, &(0x7f000088f000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8d000)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000c34000)={0x5, {{0xa, 0x1, 0xffffffffffffe374, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xa75}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 07:28:43 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fe3000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00003b7000-0x8)='./file1\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000c5f000)={0x0, 0x0}) lstat(&(0x7f0000342000)='./file1\x00', &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000264000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xf0e}, &(0x7f0000712000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d5a000-0x6)={r2, 0x8}, 0x6) 2018/01/31 07:28:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000d52000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ee000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000044d000-0x8)=0x0) syz_open_dev$loop(&(0x7f000010b000-0xb)='/dev/loop#\x00', 0x0, 0x3) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002fd000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000525000)=0x0, 0x4) 2018/01/31 07:28:44 executing program 3: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000e8000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5b, 0x0, 0x0}) 2018/01/31 07:28:44 executing program 6: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000048000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000047000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000018000-0x50)={0x10, @time={r1, r2+30000000}, 0x6, {0x400, 0x500}, 0x2d, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000ec1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000048000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:28:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000be8000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$netlink(r0, &(0x7f0000be1000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000773000)=0xc) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00008e3000)={{0xd9, 0x200}, 'port1\x00', 0x28, 0x1018, 0x7bd2, 0x461a, 0xb6, 0x400, 0x3, 0x0, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:28:44 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003df000-0x11)='/selinux/enforce\x00', 0x80e00, 0x0) bind$unix(r0, &(0x7f00008dd000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x7) setsockopt$inet_int(r1, 0x0, 0x30, &(0x7f0000003000)=0x0, 0x4) mlockall(0x2) 2018/01/31 07:28:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x7) sendto$inet6(r0, &(0x7f0000099000-0x7b)="7aa66b20dd7c357cec88c8eb7103544024fd13fdc8cb505e4dcd3c5065445cd7bb34507c9c988191860937f3468d25da3770d4210c6371be30020afb0ddf14e066b49c44f8121631a5fe39b281fcbbac746e1ca0c77cd95ae4947cf9724fb1df1101dad2ef3c306fb0afe2d6c963cbe16166dc9cf3722526ff1056", 0x7b, 0x20040801, &(0x7f0000ecf000-0x1c)={0xa, 0x1, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002f2000-0x48)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}]}, 0x0) [ 51.802765] binder: BINDER_SET_CONTEXT_MGR already set [ 51.808580] binder: 7097:7107 ioctl 40046207 0 returned -16 [ 51.880066] ALSA: seq fatal error: cannot create timer (-22) [ 51.899574] ALSA: seq fatal error: cannot create timer (-22) 2018/01/31 07:28:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000534000)='./file0\x00', 0x102) getpeername$inet6(r0, &(0x7f00005db000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000098f000)=0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') sendfile(r1, r1, &(0x7f00008e9000)=0x1, 0x9) accept4$inet6(r1, &(0x7f0000197000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cc4000-0x4)=0x1c, 0x800) connect$pppoe(r1, &(0x7f0000228000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/31 07:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) openat$pfkey(0xffffffffffffff9c, &(0x7f0000521000)='/proc/self/net/pfkey\x00', 0x0, 0x0) memfd_create(&(0x7f0000cad000)='/proc/self/net/pfkey\x00', 0x1) 2018/01/31 07:28:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) ftruncate(r0, 0x72f) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r1, r0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = gettid() rt_sigsuspend(&(0x7f0000a94000)={0x0}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) timerfd_gettime(r1, &(0x7f000016f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:28:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000053000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000062000)=""/250) 2018/01/31 07:28:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00002cf000-0x8)=0x2) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3000000) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e34000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a36000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000080d000-0x8)={0x0, 0x100000000}, &(0x7f0000c18000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000152000-0x8)={r2, 0x100000000}, &(0x7f00008c4000-0x4)=0x8) 2018/01/31 07:28:44 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000095000-0x9)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000db6000/0x3000)=nil, 0x3000, 0x2000008, 0x10010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000f3b000)={0x0, 0x0}) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 07:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000fa000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$ipx(r1, &(0x7f000088f000-0x38)=""/56, 0x38, 0x100, &(0x7f0000c50000)={0x4, 0x7f, 0x401, "bd731f190cbf", 0xffffffffffffff70, 0x0}, 0x10) bind$netlink(0xffffffffffffffff, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000058a000-0x4)=0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4, 0x0}) symlink(&(0x7f0000fe0000)='./file0\x00', &(0x7f000019f000)='./file0\x00') ppoll(&(0x7f000000f000-0x18)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000e69000-0x10)={0x0, 0x0}, &(0x7f0000aa4000-0x8)={0x0}, 0x8) 2018/01/31 07:28:44 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) 2018/01/31 07:28:44 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) munmap(&(0x7f0000011000/0x2000)=nil, 0x2000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xdffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) sendmsg$netlink(r4, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceb000-0x70)=[], 0x0, &(0x7f0000ce6000-0x18)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r5 = dup(r0) recvfrom$ax25(r5, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) 2018/01/31 07:28:44 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000004000-0x10)={0x785e, 0x2, 0xfa, 0x2637de4c, 0x0}, &(0x7f0000008000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000-0xa0)={r2, @in6={{0xa, 0x3, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3ff, 0x100, 0x200, 0x42}, 0xa0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000001000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/31 07:28:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000f97000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./file0\x00', &(0x7f000000c000)='./control\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f000000d000)=0x0) chown(&(0x7f0000001000-0xa)='./control\x00', r1, r2) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c47000)='./file0\x00', 0x0) r3 = inotify_init1(0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r3, &(0x7f0000fb3000-0xa)='./control\x00', 0x4000036) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) read(r3, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/31 07:28:44 executing program 0: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fcc000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:28:44 executing program 2: prctl$getreaper(0x25, &(0x7f0000bc5000-0x8)=0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000)={@loopback={0x0, 0x1}, 0x8, r1}) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/31 07:28:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f000014e000)={0x0, &(0x7f0000b70000-0xce)=""/206, &(0x7f0000dd8000-0x30)=[]}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008d0000-0x12)='/dev/loop-control\x00', 0x410000, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000851000-0x4)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000040b000)={0xfff, 0x20, 0x1f, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r0, &(0x7f00004b7000)=@known='system.posix_acl_access\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000644000)=[], 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000006b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000003e000-0x28)={@generic="2a4b4bfd11c4526018fa2b455015b141", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f000054c000-0x14)={0x11, 0x14, r2, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) 2018/01/31 07:28:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0x15)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fchown(r0, r1, r2) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) setsockopt$inet_tcp_int(r3, 0x6, 0x12, &(0x7f0000ecd000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000001000)={@common=""/16, @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000407000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000438000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003f6000)=0xb) fcntl$addseals(r5, 0x409, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000d7e000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000462000-0x4)=0x14) fcntl$lock(r5, 0x7, &(0x7f0000ffe000)={0x0, 0x7, 0x0, 0x0, 0x0}) 2018/01/31 07:28:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007de000)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000181000)=0x0, &(0x7f0000097000)=0x4) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000480000)="", 0x0, 0x8004, &(0x7f0000bdc000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000c7a000-0x1c)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x74e0}, 0x1c) 2018/01/31 07:28:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000060a000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004a2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000aa2000)=0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ce7000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be2000)=0xe8) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000030e000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cd000)=0xe8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00007ba000-0x78)={0x4, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x401, 0x100000484, 0x983, 0x0, 0x7254, 0x1273, 0x0}) recvmmsg(r1, &(0x7f000034d000)=[{{0x0, 0x0, &(0x7f00003d2000)=[{&(0x7f0000adf000)=""/4096, 0x1000}, {&(0x7f00007ad000)=""/47, 0x2f}, {&(0x7f0000a02000-0xa2)=""/162, 0xa2}, {&(0x7f0000b6e000)=""/147, 0x93}, {&(0x7f0000a2d000)=""/30, 0x1e}, {&(0x7f0000a1a000-0x63)=""/99, 0x63}, {&(0x7f000099e000)=""/175, 0xaf}, {&(0x7f0000be4000)=""/74, 0x4a}, {&(0x7f0000b2a000)=""/140, 0x8c}], 0x9, &(0x7f00008b0000)=""/196, 0xc4, 0x401}, 0xff}, {{&(0x7f0000d34000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000d2e000)=[{&(0x7f0000f74000)=""/139, 0x8b}, {&(0x7f00009e8000)=""/50, 0x32}], 0x2, &(0x7f0000731000-0x6c)=""/108, 0x6c, 0x1}, 0x5}, {{&(0x7f0000e09000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f000078e000)=[{&(0x7f0000981000-0xe8)=""/232, 0xe8}], 0x1, &(0x7f0000d8f000)=""/0, 0x0, 0x1}, 0x100000001}, {{&(0x7f0000566000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009a1000)=[{&(0x7f000001a000)=""/4096, 0x1000}, {&(0x7f00006e5000-0x6c)=""/108, 0x6c}, {&(0x7f0000653000)=""/0, 0x0}, {&(0x7f000098e000)=""/20, 0x14}, {&(0x7f0000658000-0x1000)=""/4096, 0x1000}, {&(0x7f00001c1000)=""/108, 0x6c}, {&(0x7f0000dc0000-0x6a)=""/106, 0x6a}, {&(0x7f0000d6a000-0x61)=""/97, 0x61}, {&(0x7f00004f6000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f0000f11000)=""/4096, 0x1000, 0x100}, 0x1}], 0x4, 0x2, &(0x7f00009ac000-0x10)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000072a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000c00000)='net/fib_triestat\x00') sendfile(r3, r3, &(0x7f00001a7000-0x4)=0x0, 0x400) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000fd3000-0x4)=0x238b, 0x4) r4 = accept4$inet(r3, 0x0, &(0x7f000032e000-0x4)=0x0, 0x80800) getsockopt$inet_tcp_buf(r4, 0x6, 0x16, &(0x7f0000203000)=""/211, &(0x7f0000222000)=0xd3) 2018/01/31 07:28:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000c8000-0x28)=""/40) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000106000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r2, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x1ff}, 0x8) recvfrom$unix(r1, &(0x7f0000e5b000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000002000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/31 07:28:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00006af000-0x7)='maps\x00j%') readv(r1, &(0x7f0000b2a000-0x90)=[{&(0x7f0000ec4000-0x1000)=""/4096, 0x1000}], 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005bd000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/31 07:28:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x68, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0xffffffffffffffff}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000081b000)='/dev/sequencer\x00', 0x40000, 0x0) getdents64(r1, &(0x7f000094c000)=""/105, 0x69) fcntl$getownex(r0, 0x10, &(0x7f0000b4d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000057000)=r2) accept4$packet(r1, &(0x7f0000828000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004fb000)=0x14, 0x800) pipe2(&(0x7f0000c61000)={0x0, 0x0}, 0xc57779dfa975ef7d) getsockname$packet(r3, &(0x7f00001a8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f18000-0x4)=0x14) 2018/01/31 07:28:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000233000)={0x0, 0x0}) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') sendfile(r2, r1, &(0x7f0000007000)=0x0, 0xfa4) 2018/01/31 07:28:45 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000003000+0x617)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2018/01/31 07:28:45 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000004000-0x4)=[0x0, 0x0]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000005000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) 2018/01/31 07:28:45 executing program 6: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008d9000-0x8)='./file0\x00', 0x800, 0xe0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00008d8000)=""/82) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00008d9000-0x450)={0x0, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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]}]}, 0x450) getsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00008db000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) 2018/01/31 07:28:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00001cd000)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000062000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00007ab000)={0x0, @in6={{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35c7, 0x2, 0x3f, 0x5a, 0x2}, &(0x7f0000697000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ef9000)={r2, 0x7fff, 0x1}, &(0x7f0000485000-0x4)=0x261) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e77000-0x108)={r3, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7fff, 0x1, 0xffffffffffffffff, 0x800, 0x6, 0x6, 0x100, 0x1, 0x9, 0x100000000, 0x8, 0x3ff, 0x78a, 0x1000]}, &(0x7f0000dcb000)=0x108) 2018/01/31 07:28:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d38000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000094f000-0x8)={0x0, 0x0}) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) chdir(&(0x7f0000607000)='./file0\x00') mq_open(&(0x7f00001be000-0x7)=')#.em1\x00', 0x40, 0x21, &(0x7f0000336000)={0x5e, 0x1, 0x400, 0x100, 0x80000000, 0x8, 0x4, 0x5}) 2018/01/31 07:28:45 executing program 0: r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8000, 0xc15, 0x3d, 0x8001}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0x7d, "1ab31bed0c0f571ed41139c1bf3821ae0d875894f5e9c3a5fcdda06c74038f846374fc0d3655de7c27f0b2fc0983225a0ac51caf5b05fc80b34da32bcc3a1036142e9fcdead66b53c5fec4f25356c4ace4760fa9ec4ae857616dfeff7cc60a653d016e3253b6339d530d69a48a4dbc85f4d30ab01c7db4139034321428"}, &(0x7f0000001000)=0x85) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x80000) 2018/01/31 07:28:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009c2000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000427000)={0x0, 0x0, 0x0}, &(0x7f0000d4a000)=0xc) ptrace$peekuser(0x3, r1, 0xc4) write$selinux_access(r0, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:s:', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x0, 0x0}, 0x35) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000145000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000c8b000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f000020b000)=0x1, 0x4) 2018/01/31 07:28:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000018d000)=0x0) gettid() r0 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x80002) getpriority(0x20010000000008, r0) [ 52.842537] binder: 7232:7238 ERROR: BC_REGISTER_LOOPER called without request [ 52.870520] binder_alloc: 7232: binder_alloc_buf, no vma [ 52.876427] binder: 7232:7238 transaction failed 29189/-3, size 32-8 line 3128 [ 52.903181] binder: send failed reply for transaction 24 to 7232:7250 [ 52.920212] binder_alloc: 7232: binder_alloc_buf, no vma [ 52.931021] binder: 7232:7250 transaction failed 29189/-3, size 0-0 line 3128 [ 52.931799] binder: undelivered TRANSACTION_ERROR: 29190 [ 52.931816] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 07:28:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009c2000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000427000)={0x0, 0x0, 0x0}, &(0x7f0000d4a000)=0xc) ptrace$peekuser(0x3, r1, 0xc4) write$selinux_access(r0, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:s:', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x0, 0x0}, 0x35) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000145000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000c8b000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f000020b000)=0x1, 0x4) 2018/01/31 07:28:45 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00001cf000-0x70)=[{&(0x7f0000fd1000)=""/11, 0xb}, {&(0x7f0000fd1000)=""/157, 0x9d}, {&(0x7f0000b7c000)=""/250, 0xfa}, {&(0x7f0000e72000-0x7c)=""/124, 0x7c}, {&(0x7f0000ac4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fd1000)=""/52, 0x34}, {&(0x7f0000b1e000-0x97)=""/151, 0x97}], 0x7) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000d1d000-0x38)={&(0x7f0000fd0000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fd1000-0x20)=[{&(0x7f000021f000-0x39)="288494c0c1635fa388a8ba0c0de434477dbaed198e67a8e6d422abc83ea03e0a502c2d15a7b7f85bc969032fbcb0b2a4aad93a4acb8444c916", 0x39}, {&(0x7f0000fd1000-0x6)="fa7da0e390bd", 0x6}], 0x2, 0x0, 0x0, 0x20000080}, 0x40) write(0xffffffffffffffff, &(0x7f0000b6f000)="", 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) recvfrom$unix(r0, &(0x7f0000fca000)=""/208, 0xd0, 0x0, &(0x7f0000f62000)=@file={0x0, './file0\x00'}, 0xfffffe28) write(r1, &(0x7f0000d8b000)="", 0xfd34) 2018/01/31 07:28:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d71000-0xc)={0x4000000000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000034000)={0x0, 0x0}) 2018/01/31 07:28:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d1a"}], 0x18, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000098000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b26000-0x4)=r1) [ 52.931867] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.955206] binder: 7232:7259 got reply transaction with no transaction stack [ 52.965091] binder: 7232:7259 transaction failed 29201/-71, size 32-8 line 2921 [ 52.988422] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.001148] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 07:28:45 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000050c000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000063d000-0x50)={0x5, 0x1, 0xffffffffffffffff, 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]}) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) dup2(r2, r3) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000b3a000-0x8)='./file0\x00', &(0x7f0000b39000)=@known='security.selinux\x00', &(0x7f0000b3a000-0x10)='/dev/sequencer2\x00', 0x10, 0x0) fcntl$getownex(r3, 0x10, &(0x7f000012c000-0x8)={0x0, 0x0}) 2018/01/31 07:28:45 executing program 2: geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000c0d000)={0x0, 0x0}, &(0x7f000082d000)={0x0, 0x0}) 2018/01/31 07:28:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d38000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) pipe2(&(0x7f0000b65000)={0x0, 0x0}, 0x4000) fcntl$notify(r0, 0x402, 0x4) r1 = dup(0xffffffffffffffff) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000f2d000-0xf4)=""/244) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00009fc000)={{0xff, 0x2}, {0x1c, 0x2}, 0x400, 0x2, 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]}) 2018/01/31 07:28:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x400000000) r1 = open(&(0x7f0000758000-0x8)='./file0\x00', 0x100, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000396000)=0x2, 0x4) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000a23000)=0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f4f000-0x20)={0x6, 0x3, 0x5, 0x8, 0x0, []}) read(r0, &(0x7f0000381000-0xcb)=""/203, 0xcb) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000436000)={0x9d61, 0x6, 0x8001, 0x8, "b38aae99ee6d7d9ca69269d07eb6b15968c877181ea8c599971acf86d7f9ef32"}) ioctl(r0, 0x3, &(0x7f0000f39000)="cda8cefaedf185") r2 = getpgid(0x0) write$selinux_load(r1, &(0x7f0000d09000-0x39)={0xf97cff8c, 0x8, 'SE Linux', "a9d66f51b7449ff81c851c93b69c1acf4d02d42d3de3f3cb77cc01805ec9fb8ebb36a8454230ca3192"}, 0x39) fcntl$setown(r0, 0x8, r2) fcntl$setstatus(r0, 0x4, 0x0) 2018/01/31 07:28:45 executing program 1: prctl$getreaper(0x29, &(0x7f0000a14000+0x53b)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bc5000)='net/dev_mcast\x00') ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000cc2000)=0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 07:28:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d59000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_crypto(r0, &(0x7f00006e7000-0x38)={&(0x7f0000344000)={0x10, 0x0, 0x0, 0x4001100}, 0xc, &(0x7f0000575000)={&(0x7f0000bb0000)=@delrng={0x10, 0x14, 0x800, 0x5, 0x1, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x40080}, 0x800) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00001f5000-0x10)=[{&(0x7f0000967000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d00010004040800bc50ea0000000000", 0x58}], 0x1) bind$netrom(r0, &(0x7f000000e000-0x10)=@ax25={0x3, {"62e4149c3bc0c6"}, 0x5}, 0x10) bind$netlink(r1, &(0x7f0000c5f000)={0x10, 0x0, 0x1, 0x440}, 0xc) 2018/01/31 07:28:45 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000077e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000e3000-0x4)=0x0, 0x80800) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fe1000-0x8)={0x0, 0xa7}, &(0x7f0000fe1000-0x4)=0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fe1000-0x8)={r2, 0x100}, 0x8) syz_open_pts(r0, 0x0) close(r1) creat(&(0x7f0000fdb000)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x4000, 0x0) dup3(r0, r0, 0x0) 2018/01/31 07:28:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f000000d000-0x4)=0x0, 0x4) r1 = accept(r0, &(0x7f000053b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000730000)=0xe) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c5b000)='dctcp-reno\x00', 0xb) 2018/01/31 07:28:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) clock_gettime(0x0, &(0x7f0000458000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000323000-0x30)=[{r0, 0x4, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x0, 0x0}, {r0, 0x713, 0x0}, {r0, 0x1, 0x0}], 0x6, &(0x7f0000b73000)={r1, r2+30000000}, &(0x7f0000745000)={0x4}, 0x8) writev(r0, &(0x7f0000608000)=[{&(0x7f0000a5d000)="efa7ed0ba4253820b06b3ae431313a07b42a4073064fc629c33cfe739354f2f863bf9a3ade058bae90498d84867968f22141c93c60", 0x35}, {&(0x7f0000211000)="3b48673769e66d6653ee9541ed4539c94398fe2984aecf6f5ecb047974fde9938b36967625619144d6dcc5ea65792b9846c1221bc0cf59296ddec456231009e8f7f49ef529e63bd6ec64a4630e7afe6018ec02793ccab1838e1fdc3242f0c7a5a697516fbd2116208630f1aa8f126f", 0x6f}, {&(0x7f0000598000-0x45)="fe27df7e5a30020aae87bdf0cbde59c8b92df92f30097fb4020f3bcd88e4e74f716937eaeef60f50b9e5c1460f71e99f22e115a81065b4b7e59dc9ebb59de433db8269e3e3", 0x45}, {&(0x7f000075f000-0x23)="4ca42872a1ab7eb44a5b1517585008604e059558d424bc3b9f254f24887edc98ac5dea", 0x23}, {&(0x7f0000737000)="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", 0x1000}, {&(0x7f0000ad2000)="4a2d8b3d79d13c", 0x7}, {&(0x7f00008da000-0xe)="2e45624fde54838eaa18a948495d", 0xe}, {&(0x7f00000a1000-0x92)="812abc165b0a8ceea36186b7c9a22cab047569f73374c977bf27829d138e1334c64f4a8dd609fcb31653c18d99f8baf1f3559a27e29919c875f4582382a2247c5394258d86d9fbf39ca4a61e25a352c9b34f1c0bf6195e4dd44f06e00ec25ff0ab0d1d6347dcd430d5ce75ff8f6d0b38e3e29344cceb0e7e386086ed02a32086b61c3ebcffc9cf4a0b70c809682b135054d6", 0x92}, {&(0x7f0000412000-0x25)="527d2ef985a0f722a28562a9fc31c096e5180b38503a38a2be2b9235d4eb9ece103b83c94e", 0x25}, {&(0x7f0000c17000-0x2a)="f266bf39f93185472f0cbff860c679a26f4f4fd8bc512b839e6d64396d7626e2d31b84886f08339e511e", 0x2a}], 0xa) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de3000-0x4)=0x0) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/01/31 07:28:45 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x123) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000013000-0x8c)={0x1001, 0x2, 0x40, 'queue1\x00', 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]}) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x50d083, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000003000-0x4)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rename(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x3a, 0x2, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000a2a000-0x8)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f00009ea000)=[{0x80000001, 0xe17e, 0xff, 0xa7f, @tick=0x9, {0x7fffffff, 0x7}, {0x0, 0x7}, @quote={{0x0, 0x1f}, 0x2, &(0x7f0000076000)={0x5, 0x9, 0xa805, 0x10001, @time={0x0, 0x0}, {0x22, 0x0}, {0xdf3, 0x400}, @time=@tick=0x4}}}, {0x7, 0x1, 0x7fffffff, 0xfffffffffffffffc, @tick=0x8000, {0xc435, 0x101}, {0x3, 0xffffffffffffffff}, @raw8={"203afbd6c4b6c9d909aa8ca2"}}, {0x7fffffff, 0x200, 0x8, 0x2, @time={0x0, 0x1c9c380}, {0xfffffffffffffff7, 0x3ff}, {0xaa2, 0x835d}, @ext={0x41, &(0x7f00009ac000-0x41)="bd35df04cecf3f2383190d08ff20cde0039e4bb2f883061cae97eab64d47c1312a63fa155e47c611934b54f981bbc81fc27866cde28b84449d351dd2962e9669cc"}}, {0x405, 0x10001, 0x9, 0x1, @time={0x0, 0x1c9c380}, {0xffff, 0x6}, {0x81, 0x1}, @control={0x8, 0x2, 0x36c}}], 0xc0) tkill(r4, 0x15) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:28:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000061c000)='./file0\x00', &(0x7f0000fe4000)='./file0\x00', &(0x7f00005e6000)='rpc_pipefs\x00', 0x40000, &(0x7f0000116000)="0ccf923f5b913330fa8aab65738892dd1bb352411943805f236959cf1a96107ab7fc0cd7b06f468faab3ec8be0c78526ed0135298ad2d72372116f2885c07063998ab3c2b94a49e2e3b22c843c4def5802e9e44b8ce6914dec438c8b18c0ad240ba8") syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/31 07:28:45 executing program 4: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00005a8000-0x8)='keyring\x00', &(0x7f00009eb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000f0a000-0x85)=""/133, 0x85) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x520, 0x4) sendto$inet(r1, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[{&(0x7f0000f0b000)=""/138, 0x8a}], 0x1, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00002e7000)={@generic="1d20690255a39c051f3a5590870787ef", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 07:28:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000324000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x2, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000700000)={0x2, {{0xa, 0x3, 0xf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eb0000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000423000-0xc)={0x0, 0x3ff, 0x0}, &(0x7f0000928000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cf3000)={r2, 0xffffffffffffffe0}, &(0x7f00003ce000-0x4)=0x6) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/31 07:28:45 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000365000-0x4)=0x2, 0xffbc) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000001000-0x4)=0x8, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008e0000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0xfe93) fstatfs(r0, &(0x7f0000d34000-0x1000)=""/4096) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000ef0000-0x14)=""/20) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/31 07:28:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000af000)='/dev/ppp\x00', 0xfa000, 0x0) epoll_wait(r0, &(0x7f0000cc8000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00008a5000)=""/4096) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000061f000-0xc)={0x90000020000001, 0x0}) write$sndseq(r1, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x4, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) 2018/01/31 07:28:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) getcwd(&(0x7f0000001000-0xac)=""/172, 0xac) 2018/01/31 07:28:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000061c000)='./file0\x00', &(0x7f0000fe4000)='./file0\x00', &(0x7f00005e6000)='rpc_pipefs\x00', 0x40000, &(0x7f0000116000)="0ccf923f5b913330fa8aab65738892dd1bb352411943805f236959cf1a96107ab7fc0cd7b06f468faab3ec8be0c78526ed0135298ad2d72372116f2885c07063998ab3c2b94a49e2e3b22c843c4def5802e9e44b8ce6914dec438c8b18c0ad240ba8") syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/31 07:28:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') lseek(r0, 0x0, 0x4) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f000057e000)=""/4096, &(0x7f00000e4000-0x4)=0x1000) 2018/01/31 07:28:45 executing program 5: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afb000-0xf6)=""/246) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80001, 0x0) mremap(&(0x7f0000a13000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000e65000/0x2000)=nil) lseek(r0, 0x0, 0x1) 2018/01/31 07:28:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xcb) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/31 07:28:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lstat(&(0x7f000008a000)='./file0\x00', &(0x7f0000097000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:28:46 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x80006, 0x20000000000000) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000007000-0x58)="5500000018007fafb72d1cb2a4a2809302064b720ba8ff0b752623423200e08d9fb78749bd50ca8a9848a3080000006b7b31afdc1338d544c9f59b74136ef75afb88de440daa7227c4dfb8220527e6490300ab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/31 07:28:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000003c000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a75000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc0, 0x9}, &(0x7f0000eaa000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f41000)={r1, 0x90, &(0x7f0000ead000-0x90)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009c8000)=0x10) 2018/01/31 07:28:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000aaa000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f0000096000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0a000-0x4)=0x26) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004b7000)='/dev/hwrng\x00', 0x2080, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000e3f000)=""/210) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000736000-0x8)='./file0\x00', &(0x7f0000721000-0x30)=[&(0x7f0000a52000+0xffc)='&selinuxself\x00', &(0x7f0000dd8000-0x2)="f100", &(0x7f000082f000)='selinuxeth1^wlan0selinux\x00', &(0x7f000086d000-0x13)='{}(selinuxsecurity\x00', &(0x7f00009e3000-0x8)='nodevl\x00S', &(0x7f0000b7d000)="6c6f70726f63f9766d6e65743000"], &(0x7f0000f26000)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) execveat(0xffffffffffffffff, &(0x7f0000712000)='./file0\x00', &(0x7f0000b5a000)=[], &(0x7f0000f87000-0x28)=[], 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003a3000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7d000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000c28000)={@dev={0xac, 0x14, 0x0, 0x13}, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/01/31 07:28:46 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/policy\x00', 0x0, 0x0) fallocate(r0, 0x4, 0x4000100000001, 0xb53e) 2018/01/31 07:28:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f000000001bf200f41221fdf3167600041d0100008d3d93391a00014543", 0xd) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000049000-0x4)=0x7fff, 0x4) readv(r0, &(0x7f00008bb000)=[{&(0x7f0000e04000-0xf8)=""/248, 0xf8}], 0x1) 2018/01/31 07:28:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() inotify_add_watch(r0, &(0x7f00006ab000)='./file0\x00', 0x80) umount2(&(0x7f00003ae000)='./file0\x00', 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001d2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getdents(r1, &(0x7f0000fc7000-0xc5)=""/197, 0xc5) keyctl$set_timeout(0xf, 0x0, 0x0) 2018/01/31 07:28:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000be2000-0x8)=[{&(0x7f00000d8000)="3900000011000947010161d9c30500ff070000000200130045efffff08009b0019001a001f000000000001000000000004e9ff0006000d0005", 0x39}], 0x0) 2018/01/31 07:28:46 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c5e000)=0x0) ptrace$poke(0x5, r1, &(0x7f0000f49000-0x8)=0x0, 0xfffffffffffffffc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x10c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af7000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00007d1000-0x4)=0x420) 2018/01/31 07:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_extract_tcp_res$synack(&(0x7f0000df3000)={0x0, 0x0}, 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000fe6000)=0x9) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000008b000)=0x8, 0x4) capset(&(0x7f0000fc2000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00004dd000)={{0x2, 0x3, 0x1000, 0x3, 0xfffffffffffffc00}, 0xffffffffffffffff, 0x7, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:28:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bind$pptp(r0, &(0x7f000061a000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$packet_int(r0, 0x107, 0x8000000000c, &(0x7f000088b000-0x4)=0x0, 0x4) 2018/01/31 07:28:46 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003d4000)='/selinux/policy\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r3 = dup(r2) r4 = fcntl$getown(r0, 0x9) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000067000)='/proc/self/net/pfkey\x00', 0xb11a98b4dd139320, 0x0) ioprio_set$pid(0x1, r4, 0xff) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f000014e000)={0x0, &(0x7f0000b70000-0xce)=""/206, &(0x7f0000dd8000-0x30)=[]}) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r1) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000851000-0x4)=0x0, 0x4) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f000006b000-0x8)={0x0, 0x0}) 2018/01/31 07:28:46 executing program 7: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d48000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000edd000)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000069b000)={r2, r3}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 53.827247] binder: 7370:7380 ioctl c0306201 20007000 returned -14 2018/01/31 07:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000e04000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00007cf000)=[], 0x100001e9, 0x0) 2018/01/31 07:28:46 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x80002, 0xc) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b000000100a030007fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000009000-0x1)=0x0) 2018/01/31 07:28:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000000001a, &(0x7f000082b000-0x4)=0x2, 0x4) recvfrom$inet6(r0, &(0x7f000002d000)=""/137, 0x89, 0x2, &(0x7f0000ea0000-0x1c)={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000038d000)={0x0, 0x9, 0x7fff, 0x3}, &(0x7f0000a95000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f32000-0x1a)={r2, 0x8, 0x9, [0x7fffffff, 0x1, 0x0, 0x4, 0x7, 0x8, 0x6, 0x4ca, 0x5]}, 0x1a) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/31 07:28:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00004a8000-0xb0)={{0x5, 0x4}, 'port1\x00', 0x40, 0x100800, 0x4, 0x400, 0x8000, 0x4, 0x2, 0x0, 0x1, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000c44000-0x1c)={0x7, 0x7, 0x0, 0xec4, 0x10001, 0x1ad0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000181000)=0x0) sched_getattr(r1, &(0x7f0000d3b000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000217000)={0x80, 0x0, 0x0, 0xfccd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:28:46 executing program 2: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000573000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00000b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ptrace(0x4207, r2) wait4(r2, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000c34000-0x3)='{-\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00001b4000)={0x0, @in6={{0xa, 0x1, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8e57}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xfffffffffffffffa, 0x3, 0x7f, 0x8001, 0x6, 0x20, 0x8, 0x4b67, 0x5, 0xeb7a, 0x8, 0x1, 0x10000, 0x1]}, &(0x7f000058f000-0x4)=0x108) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000811000-0x8)={r5, 0x8}, &(0x7f0000c34000-0x4)=0x8) [ 53.875482] binder: 7370:7380 transaction failed 29189/-22, size 0-0 line 3005 [ 53.897495] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 07:28:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x400, 0x5}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x3}, 0x1) [ 53.934631] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 53.953270] audit: type=1326 audit(1517383726.141:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7369 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 53.953278] audit: type=1326 audit(1517383726.141:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7369 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 53.960869] audit: type=1326 audit(1517383726.151:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7369 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=35 compat=0 ip=0x47e9a1 code=0x0 [ 53.982756] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/31 07:28:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000cd4000)="a5", 0x1, 0x0, &(0x7f00003f3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e58000)={0x0, 0x0}, &(0x7f0000a37000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000451000)={r1, 0x4}, &(0x7f000053a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00005bd000-0x6)={r1, 0xfffffffffffffffb}, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f000049e000)={@generic="98893f12121a551f6ba7f08eb8675a63", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$int_out(r2, 0x2, &(0x7f0000cbf000-0x8)=0x0) 2018/01/31 07:28:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0xffffffffffffffff, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) read$eventfd(r2, &(0x7f000013b000-0x8)=0x0, 0x8) 2018/01/31 07:28:46 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003d4000)='/selinux/policy\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r3 = dup(r2) r4 = fcntl$getown(r0, 0x9) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000067000)='/proc/self/net/pfkey\x00', 0xb11a98b4dd139320, 0x0) ioprio_set$pid(0x1, r4, 0xff) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f000014e000)={0x0, &(0x7f0000b70000-0xce)=""/206, &(0x7f0000dd8000-0x30)=[]}) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r1) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000851000-0x4)=0x0, 0x4) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f000006b000-0x8)={0x0, 0x0}) 2018/01/31 07:28:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce6000-0x26)="", &(0x7f0000c51000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000de8000)=""/206, 0xce) 2018/01/31 07:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005cc000-0x8)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00007a3000-0x72)=""/114) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f92000)={0x0, 0x0}) shutdown(r1, 0x1) inotify_init1(0x80000) socket(0x10, 0x2, 0x0) fgetxattr(r1, &(0x7f0000db4000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000849000)=""/222, 0xde) 2018/01/31 07:28:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000de6000)='./file0/file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) lstat(&(0x7f0000f0d000+0xb33)='./file0\x00', &(0x7f0000e74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents(r0, &(0x7f0000c8e000)=""/10, 0xa) 2018/01/31 07:28:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000c4c000)={0x101, 0xd8a9, 0x9, 0x2cf3, 0x1}) sched_yield() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00008dd000)='user\x00', &(0x7f0000151000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001cb000-0x50)="b4", 0x1, 0xfffffffffffffffc) r2 = add_key(&(0x7f000031c000)='big_key\x00', &(0x7f0000db9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f58000-0x1000)="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", 0x1000, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) 2018/01/31 07:28:46 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000004000)=0x0, 0x80800) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xfb}, &(0x7f0000008000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000007000-0x108)={r1, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7826, 0x7, 0x4, 0x2, 0x3, 0x52, 0x81, 0x8, 0x8001, 0x5, 0x9, 0x8, 0x7, 0x2, 0x8]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000007000-0x6)={0x0, 0x5a2b}, &(0x7f0000006000)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0xffff, 0x2, 0x8b}, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000002000)={@generic="cf4ea7d89c92178acb3f97a96ef5f5ee", @ifru_addrs=@nl=@kern={0x10, 0x0, 0x0, 0x100}}) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r4, 0x100000001, &(0x7f0000001000)="") ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000009000-0xc)={r5, 0x80000, r4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r4, 0x101, 0x3, &(0x7f0000008000-0x4)=0x0, &(0x7f0000002000)=0x4) 2018/01/31 07:28:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x7ff, &(0x7f000031f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000038b000-0x64)={&(0x7f00004ea000)=[0x3, 0x6, 0x80000000, 0x7, 0x4], 0x5, 0x9, 0x4, 0x6, 0x0, 0x100000000, {0x7, 0xac0, 0x5, 0x780, 0xfffffffffffffff8, 0x1061d4d2, 0x6, 0x20, 0x6226ab2a, 0x3f, 0x5, 0x93, 0x74, 0x5, "7d5e41364c938137c6944fb61bb734fc59b2b64945e3114ed8eb288b7b1f467f"}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f7b000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000cc3000-0xc)={r2, 0x80000, r1}) r3 = syz_open_procfs(0x0, &(0x7f0000934000)='ns/ipc\x00') capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r3, 0x0) 2018/01/31 07:28:46 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f00001bb000)='./file0\x00', 0xa02c2, 0x1) read(r0, &(0x7f000013f000-0x8)=""/8, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000840000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c4000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009c2000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aee000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000084d000)={&(0x7f0000471000-0x70)=@bridge_dellink={0x20, 0x11, 0x400, 0x6, 0x2, {0x7, 0x0, 0x0, r2, 0x8, 0x2}, [@IFLA_MTU={0x0, 0xe, 0x2}, @IFLA_BROADCAST={0x0, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @IFLA_CARRIER_CHANGES={0x0, 0x23, 0x2}, @IFLA_IFALIAS={0x0, 0x14, @common='sit0\x00'}, @IFLA_BROADCAST={0x0, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @IFLA_IFALIASn={0x0, 0x14, ""}, @IFLA_CARRIER={0x0, 0x21, 0x8}, @IFLA_TXQLEN={0x0, 0xd, 0xd1a}]}, 0xfffffffffffffd25}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000989000-0x10)={0x2, 0x5, 0xe7, 0xc8}, 0x10) 2018/01/31 07:28:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ed000)='/selinux/status\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000b43000)={r2, 0x0, 0x0, 0x0}) ioctl$VT_RELDISP(r0, 0x5605) 2018/01/31 07:28:46 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000003000-0xc)='/dev/ashmem\x00') ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000000d000-0x8)={0x1, 0x80000000000003f}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000002000-0xa9)=""/169) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000010000)='/dev/ashmem\x00', 0x20000, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000010000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000010000-0x8c)={0x5, 0x6, 0x0, 'queue1\x00', 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]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000000e000)={0xb5d, 0x756e, 0x896, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:28:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) acct(&(0x7f00007a2000)='./file0\x00') setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/31 07:28:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003a5000-0xc)='/dev/autofs\x00', 0x400000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b87000)='/dev/rtc\x00', 0x10000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c13000)=0x14) recvfrom$packet(r1, &(0x7f0000306000-0xdc)=""/220, 0x98, 0x2162, &(0x7f0000a68000)={0x11, 0x1f, r2, 0x1, 0x3ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r3 = epoll_create(0x800948) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000aaf000)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000c2f000-0xd)='/dev/usbmon#\x00', 0x5, 0x400) 2018/01/31 07:28:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000257000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000eee000)='net/rt6_stats\x00') sendfile(r1, r1, 0x0, 0x1) preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000690000)=""/1, 0x1}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cc1000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e08000)=0xe8) bind(r1, &(0x7f0000665000-0x14)=@ll={0x11, 0xff, r2, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/31 07:28:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000361000-0x32)="6c70000f3fb24845a5020583f7d098cca6cf645adc0da17029b46c7711dd1cf11c8514d1bcbe3aee0c275ac421b4a44eb9ed", 0x32) socket$inet(0x2, 0x0, 0x7) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000019000-0x65)=""/101, 0xfffffffffffffdf4, 0x0, 0x0, 0x0) 2018/01/31 07:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000bbd000-0xa2)="751702004e4a2256a2d908aaf19f914e028f588d6776d4ce9cc226f17fbe9272e07496f44a7823562abd997d7240859e90367ef23b57c897f68f8e807dbb4fb878a4b3d85488e003db9b7bc45ba98b0bd1827dd8fcc0e8122f4d199387a01ceabd94e191c4e3c00e371e3907b19a43e7b811c3307f79f7e0b9735b38cc9b89c0166d0f7a4b061a8b79b962f3cb4912aa1cf5602d17617dd31a787481a3454ca8e115", &(0x7f00001af000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000036a000)="", 0x0, 0x0) add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000e7a000-0x3)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e3000-0xf2)='H', 0x1, r0) keyctl$read(0xb, r0, &(0x7f0000949000)=""/0, 0x0) 2018/01/31 07:28:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000005c000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000c36000-0x8)={0x3, r1}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b61000)='/dev/pktcdvd/control\x00', 0x8842, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x9) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvfrom$inet(r3, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 54.640530] audit: type=1400 audit(1517383726.831:29): avc: denied { create } for pid=7484 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/31 07:28:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002fc000)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000067000)='/selinux/checkreqprot\x00', 0x721000, 0x0) accept4$packet(r1, &(0x7f000008c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000086e000)=0x14, 0x80800) 2018/01/31 07:28:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000098c000+0xee9)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat(r1, &(0x7f00009db000)='./file0\x00', 0x0, 0x10) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00006f0000)={{0xa, 0x0, 0x8b5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x1, 0x24a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x4685, [0x100, 0xffffffff, 0x9, 0x9, 0x5, 0x5, 0xfff, 0xa4b]}, 0x5c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00007f6000)={0x0, 0x0, 0x2, 0x0}, &(0x7f0000234000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00001f8000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0xffffffffffffff7b, 0x0, 0x8}, &(0x7f00002ab000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00009d6000-0x98)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x1}, &(0x7f0000841000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003f9000)={0x0, 0xfff, 0x0}, &(0x7f0000256000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000cd7000-0x8)={0x0, 0x1}, &(0x7f0000a3e000-0x4)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009f9000-0x14)={0x200, 0x20, 0x0, 0x3f, 0xe249}, 0x14) recvfrom(r0, &(0x7f00000b6000)=""/101, 0x65, 0x2, 0x0, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b33000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000beb000)={r3, 0x9b}, 0x8) 2018/01/31 07:28:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f9e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000092000-0xef)=""/239) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x40045109, &(0x7f000061c000)=""/0) 2018/01/31 07:28:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000091f000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ed000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/31 07:28:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000028e000-0x9)='/dev/rtc\x00', 0x400, 0x0) clock_gettime(0x0, &(0x7f00009a3000+0xdd3)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000b2b000-0x89)="c7cca93df76aea7d1f34498797911118f2469833c23fef1f75d4722ad6fab2a42489f541ba0e96b3593603f1d55f0bee18bdf5c916999ebdd1e613f43393086ff164af5914412e4cd75028c6bbf48092765c334121005739371f08daa5710e3b5d5b77fe521588bde64cd8d75e4b7aaa3ad0fd9a2fb9718723a13251265f838117568f91f96660e877", 0x89, 0xfffffffffffffff8, &(0x7f0000885000)={r3, r4+30000000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001f3000-0xc)={0x0, 0x0}) umount2(&(0x7f00000a7000-0x8)='./file0\x00', 0x8) connect$unix(r0, &(0x7f000047d000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f000089c000)=0x5) 2018/01/31 07:28:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x4, &(0x7f0000515000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x7fff}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000-0x10)={0x0, 0x989680}, 0x8) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="ab2e156a0ccde67f26583c32595bd07dce7302b18bae4fbf25c00ecdfa3eb4798ab546d9ef5bcb944a4ab56bacfb105d763af20a84f7fdd59ed1a01696256ab23bea49b6f8f9489a6635e624ac4e", 0x4e, 0x0, &(0x7f0000002000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) getpriority(0x0, r2) listen$netrom(r1, 0x8) 2018/01/31 07:28:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) fcntl$setpipe(r1, 0x407, 0x5) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000bbd000-0x8)={0x0, 0x9b7}, &(0x7f00001a2000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00001ea000)=@assoc_value={r2, 0x0}, &(0x7f0000475000)=0x8) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028f000-0x4)=0x0) 2018/01/31 07:28:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000023e000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffd) getrusage(0xffffffffffffffff, &(0x7f00001f8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b08000)='/selinux/enforce\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000363000-0x60)={0x0, 0x6, 0x2, @thr={&(0x7f0000367000)="08cab1d1b776cec5b4de5d15913aede7bcbac09efc730b4c28ab68fbfcba34f147fc9c4499631d6cafced5aafbbcbc9563d8146c07a17118e7c3def52e1953f65ac543f6cfa6ef99184ad640d3684fcd570fc8d151bd27ab2b46c779e8051a800e9cfc2a789708b495b5358245492bdfecfa7d19f4302c5d8867dd6f9b01603f5c23eb40ba44f1a8db981c2081e845753f58b5d4ff3d0d8732fac68ba7ffd0", &(0x7f0000930000-0x77)="7c73e0e34457de52d279eb0c5a132accae2326e5d894df66cef801b7b59f38dca3bc52f5e78aaf4db17d3e0972003b797fa01873c04d69d8e9718cad25a61a459607b5dd97b192248205973e863a64fa801fe67618b42882e24bedb451aca3cae4cccc39dfb3f910d6838877bc2a52f1fdc4aa09f347fd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000248000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000213000-0x10)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000002000)=""/29, &(0x7f0000f03000-0x4)=0x1d) clock_gettime(0x0, &(0x7f00007a3000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000674000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f00002e8000-0x4)=0xc) sendto$inet(r0, &(0x7f0000427000)="31ca35c3d83529cd4f7d", 0xa, 0x4, &(0x7f0000ab6000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_settime(r1, 0x1, &(0x7f000074a000)={{r2, r3+30000000}, {r4, r5+10000000}}, &(0x7f000016b000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:28:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa200, 0x0) accept4(r0, 0x0, &(0x7f0000bd0000)=0x0, 0x800) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/31 07:28:47 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@generic="76f792ab69b8447e3655e20100abc3f7", 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto(r1, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) 2018/01/31 07:28:47 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000001b000)=0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x4, 0xf, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:28:47 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000f5e000)='/dev/sg#\x00', 0x1, 0x80) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00005f1000)=""/107) r1 = syz_open_procfs(0x0, &(0x7f00007b6000-0xd)='net/dev\x00') preadv(r1, &(0x7f0000c8d000)=[{&(0x7f0000410000-0xc1)=""/193, 0xc1}], 0x1, 0x103) 2018/01/31 07:28:47 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000020000-0x4)=0x0, &(0x7f0000017000-0x4)=0x4) r1 = dup2(r0, r0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f000001c000)=""/0, 0xfffffffffffffdfd, 0x0, 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f000001f000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f000001e000)="a5", 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000020000)={0x0, @in={{0x2, 0x3, @rand_addr=0xffffffffffffff34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x9, 0x4, 0x11, 0x1f, 0x610e, 0x1f, 0x9, 0x100000001, 0x3, 0x8, 0x7, 0x400, 0x6]}, &(0x7f000000b000-0x4)=0x108) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000021000-0x8)={r2, 0x6}, &(0x7f0000021000-0x4)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000023000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000021000)={@rand_addr=0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000022000-0x4)=0xc) bind$inet(r1, &(0x7f000000f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1be) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f000000f000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000004000)="", 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:28:47 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe9000-0x11)='/dev/vga_arbiter\x00', 0x40080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000c29000)={0x1, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000708000-0x3)={0x100000000, r3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x2) 2018/01/31 07:28:47 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x40440, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000c000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x40}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000d000-0x10)={r2, 0x5, 0x1c, 0xa}, &(0x7f0000007000)=0xffffffffffffff33) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x2a4, 0x0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 07:28:47 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001c3000)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006ed000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = creat(&(0x7f00008e3000)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000858000)=0x0, &(0x7f00009c0000-0x4)=0x4) getsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000363000)=""/45, &(0x7f0000122000-0x4)=0x2d) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000fde000-0x1)=0x0) recvfrom$ipx(r2, &(0x7f000026d000-0x3d)=""/61, 0x3d, 0x40000022, &(0x7f0000ce3000-0x10)={0x4, 0x3ff, 0x8001, "5ba6e1b88a97", 0x8000, 0x0}, 0x10) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000c60000)={@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], 0xffffffffffffffff, 0xbb}, 0x0, 0xfffffffffffffffe, 0x0, 0x400, 0x0, 0x0, 0x0}) 2018/01/31 07:28:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a2e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000cbc000-0xb0)={{0x80, 0x8}, 'port1\x00', 0x58, 0x10000, 0x3, 0x0, 0x6, 0x7, 0x5, 0x0, 0x4, 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]}) 2018/01/31 07:28:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ee2000)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000899000-0x10)={0x0, 0x0}, &(0x7f0000592000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000414000)={0x0, 0x6}, &(0x7f0000482000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000006c000-0xa0)={r2, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x5, 0x583e, 0x3}, 0xa0) write(r0, &(0x7f00002ec000)="24000000130007ccffffef00000009001c00000c0d0003000000ffffff000000f9df1517", 0x24) 2018/01/31 07:28:47 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) lstat(&(0x7f00002da000-0x8)='./file0\x00', &(0x7f0000bbe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000e0000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x2, 0x800000000000000, 0x0, 0x3, 0x2, 0xa0, 0x0, 0x29, r1, r2}, {0x5, 0x10001, 0x5, 0x4, 0x0, 0x758c, 0x10000, 0x401}, {0x9, 0x1, 0x3, 0x2}, 0x7f, 0xd, 0x1, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x3, 0x6f}, 0xa, @in=@loopback=0x7f000001, 0x2, 0x1, 0x2, 0xb52, 0xfffffffffffffffa, 0xfffffffffffffffb, 0x0}}, 0xe8) 2018/01/31 07:28:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000559000)='/dev/ppp\x00', 0x80, 0x0) acct(&(0x7f0000798000-0x8)='./file0\x00') ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000092d000-0x4)=0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000370000-0x4)=0x5a5, 0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000008f000)={0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000055000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x9, 0x100, "d24f2fc51127d6fc754e5e5d9537e4af598b7ef05444479bb821d5ab40d28da7505cab5c5c575e8128fbe584fa7d428c1c0f4db51ba4a98cb484801bc18a376a0745c593609b8c737387e77cbdcf655f"}, 0x160) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000125000)=0x0, 0x200) pwritev(r0, &(0x7f0000f08000)=[{&(0x7f0000260000)="d40c4632b35fc41af3cc4a12208f5403371250537068c1b9703f224e601b0c1e12c62cc1d093704cb8c775493fb9742e8b70a4e6a6c3b20331a7c23b950a716b580c5d3c7b8fc8c109eeb37514e702e895efb6dd6844948ed9d900727a3e601048ec4725f88f5406c90957f8d0508ff43865fb4815c58f4a305bb0f404e0b4a8e12dbae67fa3631b96ebebe7bfaf31e2eac5101a035864aefc", 0x99}, {&(0x7f0000d5a000-0xdf)="eb0e36fdaa7f3e225a2054145c0d21c194a9538dae5dc9def8c234ee204f6d03280deefca0bc77e8aca9cbf95cd22788b2057216b9a857c28d93542e974cbd33acbfa1b36f94269d97cdcf172bd8c8269aba99b7bf4047e6874cb04a18046afba869453af2185672ebcf09334dd4c59b89e0b78ad7edeaccb0660879efea1f97491b04bee4b30dde16cd577c815af1b526adaa4b5fa5e0d9ae34c4705dec3be7884a1ececa81c3b2d4a9f612f3d2a8c9c4546d9c818b9c04497dc6316a59fc022a758066d762a732a67aa112efa9a1a6e51aca320aad8e672478726cec5575", 0xdf}, {&(0x7f000006e000)="c689d66227c06d84b61b8294ec2701105f9b615f29f2c5fb112f10bc9634dcbc816630dfe03fc00da53e15d6", 0x2c}, {&(0x7f0000e84000)="97a2cd32d6c915c0ffbaa9d9cb8db8f05db7cf351ab2a3d8920bbc20ccc2acf3f7b91d688974dca2c83eab37d4caab144f387b182a159d6b38faaffff8f4acb41eed9c12281948ece61c7f566c2c5db9e90f886776bc9bf68d987370c7d70687d9096b8580087969c6867a6c64c7", 0x6e}, {&(0x7f0000f4b000)="42a98804dcc82a1012fa55a300460f167e102185d7a95efca697d57ced79170e970ea34068a785ddbeb1d68185e4a14c16bb809b96872f639961b3cf34ea601e3d4a11438be951066188d1ba48cb69ec17b9c36050c4aec5f7e0f7f3db40feb3dd40e7b62c0fe96e9bfb00edd2893cd993ce83a919c18ceeedf9843e8cee64226918a53b10f931f95186eab924c6fabeb8ba403287e39f251f699a1858feeba9973c2ec2e6108faee13fc6d6cdb5ec02ff91caa7a7b947b39e4e87a92b965bd4b353745b9b52f92195fde4e5af6db3e6774f5403cd4b2408e5", 0xd9}, {&(0x7f00002cc000-0xd6)="790df127852769ad7bc6d3e31b8a2798e2d1bc56960c08f9b6a5616d68947d7086b3377fdcdba1f1798bec831d6fb6a19a612e7140d5c10f75e9b1c66aeac99ededce5963cfa4efd4419965d5716c4d40164bee126a8ab644fee23f8a4efd7f8d07055490855603210101b2338a1b9019bc727b639fc6223326c0a206d85c727e23644933a1e5205ea5c7043409cd3b4ef32784e9dd4f11397348d6ac681b1845ee6d0a6c25551e385e15b8a7b0fda9038e1e99b83fe371223a77ab85e4d60576c7560cba9e9d42ec8b9ef517447a6bf23641b032883", 0xd6}, {&(0x7f000067b000-0xe8)="6b8d60a31814c26d1581c22a4e33da9f5fe6448df684c6794f868aab0e8f5571b9654bdf4c9426385cf942e322a25bd85c110b8da4ace4ba3d452624575491619b0be7df6717ec6ff96f9e14b6d672231a5b8b368eef3cab5b7fa3e09db05fb62f32beee1db38c440fac0ebbbe75e2a6721e09b73bf105fede28e06b7d9a86c3bb1000d35c69da7a7d1c3543d7c0b6faff2bc9e16455f05ec3711be7ac7d75e28217ae87dbde70b0ba16c58d33456760c36ecbd63d6147661812c7b00291f445bf2d16eac286411b8e067c77f155e563ec4c6652d074a1504259dc81471e430f59b0fa3baf752bfb", 0xe8}, {&(0x7f00009d2000)="304b72a719c943832e232cfaae83f3c099e6454f88a47300a403b954922194bd1509d63d179c7dabe245162f424f193c2d5edeebd5a9b0609c6bb45f7fbca45f153f2ade2c469e054e666ae3dde108410cf5f1b510f6363be8127c2356b6d23894583869c1d3e167a8b716a128e5c75425f9cd46f2e60b4143b107f6d19c0132ae449bde9f", 0x85}, {&(0x7f00003be000-0xe1)="48dcf733c4a472851a5df583c52c188a2548d65b31507ea14de3a9e2a419bf70868616ece8382e1e8f7c9c50949bd4cd39656394739800935239b949e90a4fb1867c253a77e50bd14b8d0ca9b323f7836067100cca99ef4b5c8401184e806867c4396acc65144e8952c34536c326bda9a5a38bed9262427bb113b19502d62c65f842311af523a59dd13acefb00871769417fff99df6304d983180477d7eb4f41d8ab682a552127db8b87c275834d52a59b6712c83175c6a86eb97b0d8a9afc206aec72a2641e18748d8b3599bbfed1f84f3f11a69af893803d9774335a523f1196", 0xe1}], 0x9, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000785000-0x107)={0x0, 0xff, "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"}, &(0x7f000086b000)=0x107) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000962000)={r1, 0x9}, 0x8) r2 = socket(0x1b, 0xa, 0x9) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f51000-0x10)=@common='erspan0\x00', 0x10) 2018/01/31 07:28:47 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) sysfs$2(0x2, 0x3, &(0x7f0000012000)=""/160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000013000+0x4f2)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:28:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000960000-0x4)=0x0, 0x4) dup3(r0, r0, 0x80000) 2018/01/31 07:28:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup(r0) writev(r1, &(0x7f000082d000-0x10)=[{&(0x7f0000034000-0x59)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000160000ed5dfffff5000022000d00010004040800ffffff7f006e06ce", 0x58}], 0x1) 2018/01/31 07:28:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000b16000)={0x0, 0x0}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000d48000)='./file0\x00', 0x0) ioctl(r0, 0x2287, &(0x7f0000d75000)="") 2018/01/31 07:28:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900b60007000000068100023b050900010000fb00ff3ffe58", 0x1f}], 0x1) 2018/01/31 07:28:47 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) recvmmsg(r0, &(0x7f00005c2000-0xb4)=[{{&(0x7f00004e8000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000a70000)=[{&(0x7f00007cc000-0xc7)=""/199, 0xc7}, {&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000001000-0xe)=""/14, 0xe}, {&(0x7f000093f000)=""/190, 0xbe}], 0x4, &(0x7f0000bf7000-0xae)=""/174, 0xae, 0x1}, 0x9}, {{&(0x7f00004cc000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000049c000)=[{&(0x7f0000000000)=""/191, 0xbf}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000001000-0x57)=""/87, 0x57}], 0x3, &(0x7f0000765000-0x7d)=""/125, 0x7d, 0x3f}, 0x52}, {{&(0x7f0000fa6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x10)=[{&(0x7f0000f84000)=""/212, 0xd4}], 0x1, &(0x7f000011b000)=""/118, 0x76, 0x6}, 0x1d1}], 0x3, 0x40000003, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000da2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r1}) [ 54.987360] audit: type=1400 audit(1517383727.181:30): avc: denied { setopt } for pid=7566 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 07:28:47 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x600080, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000005000)=""/103) write$selinux_access(r0, &(0x7f0000009000-0x44)={'system_u:object_r:faillog_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x0}, 0x49) 2018/01/31 07:28:47 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000af7000+0xaf5)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ba4000)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000049d000)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:28:47 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) socket$netlink(0x10, 0x3, 0x13) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f000000f000)=0x0) ioctl$TIOCNXCL(r2, 0x540d) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000002e000-0x14)={0xfffc000000000000, 0x10001, 0x2b2736e0, 0x2, 0x2}, 0x14) 2018/01/31 07:28:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') sendfile(r0, r0, &(0x7f00008e9000)=0x1, 0x9) fgetxattr(r0, &(0x7f0000f46000)=@random={'security.', 'user/*wlan0\x00'}, &(0x7f0000f41000-0x5c)=""/92, 0x5c) fdatasync(r0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d4b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/31 07:28:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x80000, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000088e000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x301000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000891000)={r2, 0x3}, &(0x7f0000002000-0x4)=0x8) 2018/01/31 07:28:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ad000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ef3000-0x8)={0x0, 0xaa20, 0x7}, &(0x7f0000911000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003ab000)=@assoc_id=r2, &(0x7f00001de000-0x4)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000d23000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/31 07:28:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000646000)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xff30, &(0x7f0000f9c000-0x10)={&(0x7f0000efe000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0xfffffeab, 0x8, 0x0, 0x0, 0x1dc, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = add_key(&(0x7f0000cd5000-0x5)='ceph\x00', &(0x7f00001a5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f000051b000-0xc)='cifs.spnego\x00', &(0x7f000039e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000067000)="3e0147a8da84f5791deae80c6cac90a70594", 0x12, r1) 2018/01/31 07:28:47 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000013000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:28:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000593000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005d0000)='/selinux/checkreqprot\x00', 0x12000, 0x0) accept4$packet(r2, 0x0, &(0x7f0000004000-0x4)=0x0, 0x80800) r3 = syz_open_procfs(0x0, &(0x7f000043f000-0x9)='net/unix\x00') sendfile(r0, r3, &(0x7f00004db000)=0x0, 0x400ff) 2018/01/31 07:28:47 executing program 7: r0 = socket(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a2a000)='/selinux/mls\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000d14000)=""/15, 0xfffffe7e) fcntl$dupfd(r0, 0x0, r1) 2018/01/31 07:28:47 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bd8000-0x10)={&(0x7f0000783000/0x4000)=nil, 0x4000}) 2018/01/31 07:28:47 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000019000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) r3 = accept(r2, 0x0, &(0x7f0000006000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r3, 0x0, 0x401, 0x3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) fallocate(r2, 0x3, 0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000001000)="616341c810361d4ed8e44f26e10dc2fed6aa8de6c1952ff995ee4a6d65341ea3c2aef50d4588bcdd30126e0503ae20ef2175f639dab2194f797fb255f02cbecb38741c2862f04f034eb675c8848257e818fb1ee8c2e050") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x5}, &(0x7f000001a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000006000)={r4, 0x6575404a}, 0x6) close(r1) 2018/01/31 07:28:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000e92000)='/dev/sg#\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x200}, {0x8, 0x2}, {0x3, 0x1}, {0x3, 0x4}, {0x3, 0x62d3}, {0x8, 0x8}], 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000002000-0x10)={0x4, 0x2, 0x101, 0x9}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000862000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc4000-0x9)='vboxnet0\x00', 0xfffffffffffffffb) 2018/01/31 07:28:47 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00005fd000-0x8)='{wlan0\\\x00', 0x1) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000435000)=0x0, &(0x7f0000ae2000-0x4)=0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00004a4000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000ae1000-0x4)=0xc) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ae2000)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800}, &(0x7f0000ae2000)=0x98) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008f7000-0x20)={r3, 0x18, "42df1075ca0e907ceda0d1b8007e81fcb81acdbb33384bfc"}, &(0x7f0000ae3000-0x4)=0x20) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ae1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ae0000)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3ff, 0x0, 0x7, 0x2, 0x20, 0x20, 0x33, r2, r4}, {0x4, 0x4, 0xff, 0x0, 0x200, 0x0, 0x6, 0x9}, {0xfffffffffffffff9, 0x0, 0x50, 0x8}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x7e}, 0xa, @in=@empty=0x0, 0x5, 0x3, 0x2, 0x49, 0x79c, 0x100000001, 0x9}}, 0xe8) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0xfffffffffffffea5, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 07:28:47 executing program 7: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5386, &(0x7f000005b000)='O') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000052000-0xc)={0x100000001, 0x0, 0x8001, 0x7, 0x6}, 0xc) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000005e000-0x68)={0x0, 0x60, "37e5751c6149992c060f6cb7565428aeb99d738700627af562550d62235822a0580ff752d7e1887e7a8837e463582d30f02252306173c6aa28e65282813820d7bb9a501668eb3819935b6786da94ae9922182e56cbecca42434ca3b5fa27e9a1"}, &(0x7f000005d000)=0x68) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000002e000)={r1, 0xffff}, 0x6) writev(r0, &(0x7f0000057000)=[{&(0x7f000005e000-0x12)="4acbfcf205cfe34fc004150c43b4a0de1c81", 0x12}], 0x1) 2018/01/31 07:28:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, []}]}]}]}, 0x15}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:28:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d57000)='/dev/sequencer2\x00', 0x400400, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000e83000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f00007db000)=0xfdb9) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000500000)='/dev/vga_arbiter\x00', 0x14840, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000817000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00004e4000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cd9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe6000-0x4)=0xc) accept4$packet(r2, &(0x7f0000611000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d24000-0x4)=0x14, 0x0) sendto$packet(r3, &(0x7f000056f000)="c8f57a21ff4c0c8e12d9c8c2d1267a13e25c0b95674cac13760b0adfe04170c935e4f7a0a42fd8b67fd1fecb1f5df6d0369b76e423107e276313b76debf26d2a40cabf9acea1f42bc199485e6cf8bfc01c0d89185f222b1f421ab7853a9505bc14642512153a0240202d9533d1a62b", 0x6f, 0x20000000, &(0x7f00001ff000-0x14)={0x11, 0x1f, r5, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioprio_set$pid(0x3, r4, 0x8) ptrace$setregs(0xf, r4, 0x0, &(0x7f00002e5000-0xd2)="2a03e840835121eb255ce231c06328709b89564dbfb3e7c29294fc2e7065643d0ddf0430d8fb4634d150613bc00c1dd79a685eb336043fdd76a9591e7dff53f9418f00bb53a2c4eaa660bf4ad58155f52016a8433b66e070732977f6187178479ee43cd9afb4b67daced762b0f886061742ac64e385003003e4c41a128c69e9e7ea8540a569b359753446d1cb8e33447a183118249d0d44d61cd80fbeae403676da3963c4e69fec837649ff36cb15f79fb5c5e4be13fffd87720af6b1313d89a20ad267dfc1548a1f01b3244e7981c8f469d") 2018/01/31 07:28:47 executing program 2: openat$selinux_context(0xffffffffffffff9c, &(0x7f00009ef000-0x11)='/selinux/context\x00', 0x2, 0x0) r0 = add_key(&(0x7f0000fee000+0xf67)="74000c00040019003d42", &(0x7f0000fee000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f000028f000)=""/153, 0x99) 2018/01/31 07:28:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getresgid(&(0x7f0000a53000-0x4)=0x0, &(0x7f0000c91000)=0x0, &(0x7f0000210000)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/31 07:28:47 executing program 4: mmap(&(0x7f0000000000/0x9bf000)=nil, 0x9bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000002000-0x10)={0x0, 0x0}) mlockall(0x3) 2018/01/31 07:28:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pwrite64(r0, &(0x7f0000381000-0x14)="2b274ad93c6998673988594a278cb5f761182f0d", 0x9, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001e4000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000e93000-0x28)={@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]}) connect$packet(r1, &(0x7f0000c2a000)={0x11, 0x17, r2, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00008ca000-0x4)='tls\x00', 0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000a04000)={0xfffffffffffffeaa, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="e3d67637e9046230f0c576d35b77dbb0e1f84651b6420e3c2e433e00f5f73c8de6a541455642abede012a1481266db752b9691f438dac151611f74b873c3001e37c0177052c9b81380865340d5781334bdb7395662f74847aef66a4b89dc04b09a124a7493fecfc51ea1517a0fd76d60c44b4337aacb6daa2e9708bed9c9b08f59efc88b8ffc8102a1cc1699e024f237f9eb412f6b01f71c", @generic="f337519c8a1c65e97146da770106f4cfafe30a2fbb8ff0", @nested={0x0, 0x92, [@typed={0x0, 0x82, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x0, 0x19, @str='/dev/vga_arbiter\x00'}, @generic="5041ecad4fb64f41e2cf63d5f74de2bf59382cd2e64e4c7ffa0f829a7897a754f814f20c203f9f936c4643a536e3c72cd39ea83de146107ba5620786a03cbd20f5635575fbd57dec344e0e7930b842ec06514034b54e600955785a52245976bee6576279b13911501eb7643711b57ffb33047d12b7f67aad6f3485328f4d4cad7895f27997a9b7f0abc1b9533023cc37acf407956161fddf10d9b304c2d032c9aeaea8aebd7749a27ffc8ff06e4cdc422100a6ed831aac05f8ad315a5360f7fd07807229a0e6d2670a", @generic="eb88c4a0c2f8bdc0c33c1ba08cf2812689a9d2411f1dc753dbb4dce6c8f226e88a471015998fb6b657ddd340a63a038f68eea24a410c5a1010d1a9e3d2bc34a81f17ded7b004f919c5320eac65cd2c50c8cda6374b3ebdad6032448ce63d4d5460b3ffad4e623df9ab1a48665d83912b1f9f19bf6b46ae7999f09f6f72bd5a780f1a6a56f77d174d9cdc0adf818d4475313a28a93c70758f838815c86d84ec8ce554456d976b3b8f1b9128aa6a1b6b25fc33a81742", @typed={0x0, 0x838, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0x0, 0x4d, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="8b599d8ac5b61af8", @typed={0x0, 0x78, @binary="53becd158d8329490d2ea441745f61471acb3cb8c4a2ad1d180b7d8ed4b3ff19f90625"}]}, @nested={0x0, 0x8e, [@generic="4a9f41cc3b9e3df5", @typed={0x0, 0x91, @u64=0xb6a}, @generic="4431977490218e639995028f1f646fa4ec0d23f4f134c3e0dcbefd6414210efbad881bed5116cf99c8cab79e97a245a73d400e6d916a62001bd71a7c39a9c09a82a1e0a72a736c251cebba7618021fd4ef4e2538e11a65f4c4034a47fa7be3ba98e42a6704eb1decafe5633cc213f981e168425bddd0070fd8ef1f64238da83d828a785ccebb2594f0aec0a108c4607cb6ea421c602dcb697498cc4bf9d9b4a5e0f3b4079b52fbbab6e11d38c34b5f385aa624e956ec62f3031f", @generic="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", @typed={0x0, 0x45, @void=""}]}]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) chmod(&(0x7f0000f6f000-0x8)='./file0\x00', 0x82) 2018/01/31 07:28:47 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000000c000)='/dev/keychord\x00', 0x80, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000002f000-0x4)=0x2a94) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x8001, 0x4) getpeername(r0, &(0x7f0000005000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000014000-0x4)=0x3a) openat$pfkey(0xffffffffffffff9c, &(0x7f000002d000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) 2018/01/31 07:28:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e25000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f9c000)={0x0, 0x5}, &(0x7f0000f16000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000249000)={r2, 0x90, &(0x7f0000b0c000)=[@in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, @in6={0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x20}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a42000)=0x10) r3 = epoll_create1(0x2080000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r3) r4 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r3, 0x0, 0x0, 0x40002) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = gettid() setsockopt$inet6_dccp_int(r4, 0x21, 0x6, &(0x7f00004cf000)=0x5, 0x4) tkill(r5, 0x16) close(r0) fgetxattr(r3, &(0x7f0000ebc000-0xd)=@known='security.evm\x00', &(0x7f0000dbd000-0x8a)=""/138, 0x8a) 2018/01/31 07:28:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) bind$ipx(r2, &(0x7f0000b98000)={0x4, 0x35, 0x7fff, "609609c7ad3c", 0xdcc, 0x0}, 0x10) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000256000-0x4)=0x0, &(0x7f00001d6000-0x4)=0xfffffffffffffd8b) r3 = request_key(&(0x7f00007f5000)='dns_resolver\x00', &(0x7f000016b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b0000-0xd)='/dev/net/tun\x00', 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000a2d000-0x8)='keyring\x00', &(0x7f00007a6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r3, 0x7fff, r4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003be000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e2000)=0xe8) 2018/01/31 07:28:47 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004f3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00007cb000)={0x7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000204000)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000437000-0x8)='pagemap\x00') sendfile(r2, r2, &(0x7f00007c5000-0x8)=0x400004000000, 0x0) 2018/01/31 07:28:47 executing program 4: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) sigaltstack(&(0x7f0000832000/0x2000)=nil, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) r1 = memfd_create(&(0x7f0000b07000)='\x00', 0x3) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e74000)={0x0, 0x1000}, &(0x7f0000158000)=0x8) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e75000-0x10)={0x1ff, 0x1, 0x100000000, 0x10001, r2}, 0x10) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a79000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xffffffffffffff24) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e75000-0x9)='/dev/ppp\x00', 0x80001, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f000066d000-0x20)={0xffffffff00000000, 0x3, 0xffff, 0xedc4, 0x6, 0xff}) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000e75000-0x10)=[{&(0x7f00000bc000)="bd879783eaf5177ef2a7ceb669cca7ea7f3d5f6eb3065b9308b22214737b3c39c9e9208747b8c2e5f8e86c01f4c84bda28bfc363b37347cc1b1bafa5556a60e81aefc6276c48acb81c9979397253830986a00adb", 0x54}], 0x1, 0x1) 2018/01/31 07:28:47 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000016000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) rmdir(&(0x7f0000011000-0x8)='./file0\x00') ppoll(&(0x7f0000007000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000014000)={0x0}, 0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/access\x00', 0x2, 0x0) 2018/01/31 07:28:47 executing program 0: prctl$getreaper(0x1e, &(0x7f0000c6d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000001000-0xd)=""/13) 2018/01/31 07:28:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000527000)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0xa}, 0x1, 0x5, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x200000000000000, @multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x24) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffef4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x6, [@empty=0x0, @empty=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @empty=0x0]}, 0x28) r1 = openat(0xffffffffffffff9c, &(0x7f0000f13000-0x8)='./file0\x00', 0x0, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000d16000-0xc)={0x8, 0x7ff, 0x1, 0x4, 0x60d, 0x200}) flock(r0, 0x4) 2018/01/31 07:28:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000-0x4)=0xd6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000002000-0x28)={0x54, 0x2, 0x1000, {0x3, 0x100000000}, {0x7, 0x3}, @cond=[{0x0, 0x2, 0x5, 0x0, 0x17a4, 0x8ac}, {0x100000001, 0x400, 0x9, 0x7fffffff, 0x0, 0xc1}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000934000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0xfffffe8f}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007a8000-0x11)='/dev/vga_arbiter\x00', 0x210000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d3c000)=0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/31 07:28:47 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000a000)=0x0) write(r0, &(0x7f0000009000)="1f0000000104ff0010df45c80711000007f2f0f008000100e3ff0002000000", 0x1f) [ 55.328831] IPv4: Oversized IP packet from 172.20.4.14 2018/01/31 07:28:47 executing program 7: mmap(&(0x7f0000000000/0x92c000)=nil, 0x92c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092d000)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000092d000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f000092c000)='/dev/usbmon#\x00', 0x6, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000087c000)=""/209) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000092b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x4, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) 2018/01/31 07:28:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000dee000)=[@in6={0xa, 0x1, 0xfffffffffffffc01, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x6a7b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x1, @rand_addr=0xffffffffffffff95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000040000-0x13)=']em0selfvmnet0self\x00', 0x3) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000040000-0x2)={0x6, 0xcd5}) r2 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) fstat(r1, &(0x7f000003c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r2, 0x7ffffffffffffffb, 0x0) read(r2, &(0x7f000003f000-0x80)=""/128, 0x80) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000040000)={0x7, 0x100000000}) 2018/01/31 07:28:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ef7000)='\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a4000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000591000)=""/42) 2018/01/31 07:28:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000004000-0xf)='/dev/snd/timer\x00', 0x0, 0x3) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00009da000-0x20)={@generic="3a6e6e9418c31db11f097ed8d338d82c", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eb000-0x1a)=[], 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r4 = socket$unix(0x1, 0x7, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000045e000-0xa)='/dev/pktcdvd/control\x00', 0x40000, 0x0) write(r4, &(0x7f0000ad8000)="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", 0x1000) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/31 07:28:47 executing program 5: gettid() unshare(0x28060400) exit(0x0) 2018/01/31 07:28:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x80001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000020d000)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e8b000-0xf)='/dev/sequencer\x00', 0x103000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000330000)=[@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x955, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x21212ed5}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x853}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) ppoll(&(0x7f00003b0000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000074e000-0x10)={0x0, 0x989680}, &(0x7f0000039000-0x5)={0x0}, 0x8) 2018/01/31 07:28:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000895000)='/selinux/member\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) [ 55.356339] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/31 07:28:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001db000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pread64(r0, &(0x7f00008f2000)=""/212, 0xd4, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x800000040004581, &(0x7f00008d8000-0x48)="") pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000d9b000)='/dev/keychord\x00', 0x0, 0x0) [ 55.450997] audit: type=1400 audit(1517383727.641:31): avc: denied { create } for pid=7713 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 07:28:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2ae01, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00006b0000-0xc)=@sack_info={0x0, 0x277d, 0x100000001}, &(0x7f00005f6000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 07:28:47 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000004000-0x64)={&(0x7f0000003000)=[0x0], 0x1, 0x1, 0x0, 0x800, 0x1, 0x0, {0x2, 0xfffffffffffffc00, 0x2, 0x81, 0x6, 0x3e, 0xffffffff, 0x8000, 0x2, 0xfffffffffffffff7, 0x7, 0x3, 0x8, 0x200, "16e0cc27b11fed1fe321298a6ee4dcf326ae3dc7553b4f7d0831893b4c453b4f"}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x101002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000004000-0xc)={0x20000008, 0x0}) read$eventfd(r1, &(0x7f0000001000-0x8)=0x0, 0x8) sendfile(r1, r1, &(0x7f0000002000-0x8)=0x0, 0x6) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000000000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000004000)='/dev/input/event#\x00', 0x400, 0x84200) 2018/01/31 07:28:47 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006bd000-0x4)=0x5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x1, 0x0}) ppoll(&(0x7f0000034000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000034000-0x10)={0x0, 0x0}, &(0x7f000002c000-0x8)={0x0}, 0x8) 2018/01/31 07:28:47 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x40000100000008) r2 = dup2(r0, r1) fcntl$setpipe(r0, 0x407, 0x10ba000) ppoll(&(0x7f0000e27000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000135000)={0x77359400, 0x0}, &(0x7f0000b90000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000139000)=0x400) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000203000-0xd9)="f948bca8712a6d5129305af81a82259d175d49f23ea3c62a388a686b2f2c2fcedd51b733b6c9c74032568cd22e5ef8de1d92462584e779fa7a1756ae23ffcb893fe097fcf33e1cee86f397a8435746fbf5309c21bcb95a9bed81b28ae07d0f90d7de679809d2813b108b5f225de5e9f19b37188d7f96acf754b1383c13d2b5b7c87d1660110334fe38460e0d2bfef8dced8488933ce8c5e7532922f61e6dc46c977173fa0ae1ee9e6f5d619aa896389cf729ca9111ff1362eb3b039f6907b2becb56ab8519796a905dd060ea68bfac551e9b9de37384ed820c") getsockname$netlink(r2, &(0x7f0000026000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b51000)=0xc) r5 = fcntl$dupfd(r3, 0x0, r4) write$tun(r5, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) openat$ppp(0xffffffffffffff9c, &(0x7f0000cce000)='/dev/ppp\x00', 0x400000, 0x0) write(r2, &(0x7f0000ce0000-0xa1)="ce9b3dfd207360d2", 0x8) 2018/01/31 07:28:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000082f000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000066000)=0x14) 2018/01/31 07:28:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x80001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000020d000)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e8b000-0xf)='/dev/sequencer\x00', 0x103000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000330000)=[@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x955, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x21212ed5}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x853}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) ppoll(&(0x7f00003b0000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000074e000-0x10)={0x0, 0x989680}, &(0x7f0000039000-0x5)={0x0}, 0x8) 2018/01/31 07:28:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000c9a000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1, 0x0) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000d7a000)=[], &(0x7f0000cd5000-0x8)=[]) removexattr(&(0x7f00007f2000)='./file0\x00', &(0x7f0000d7e000)=@random={'security.', 'A\x00'}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005da000)='/dev/sequencer\x00', 0x42000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00002d1000)=""/237) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000849000-0x4)={0x4, 0x3, 0x100000000}) 2018/01/31 07:28:47 executing program 3: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aa1000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000aa2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000567000-0x4)=r1) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000aa2000-0x8)={0x0, 0x6}, &(0x7f0000aa1000)=0x8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000aa2000-0x8)=@assoc_value={r2, 0x401}, &(0x7f0000aa1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') write$fuse(r3, &(0x7f00009f1000)={0x28, 0x0, 0x0, @fuse_notify_store_out={0x7fff, 0x0, 0x0}}, 0x28) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000aa2000-0x8)=@assoc_value={0x0, 0x10000000000}, &(0x7f0000574000-0x4)=0x8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000aa2000-0x4)=r4, 0x4) 2018/01/31 07:28:47 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = dup(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000009000-0x10)=[{0x8, 0x0}, {0x3, 0xfffffffffffffffc}], 0x2) ptrace$setregs(0xf, r2, 0x0, &(0x7f000000a000-0xf)="") 2018/01/31 07:28:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000025b000-0x8)={0x0, 0x0}) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000fc000-0xb)='net/packet\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a5a000-0x4)=0xa0, 0xc4) sendfile(r2, r1, &(0x7f000033d000-0x8)=0x0, 0x1) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00007f8000)=0x0) 2018/01/31 07:28:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000d10000)=""/40, 0x28) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c8c000)='/dev/snd/seq\x00', 0x0, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000acf000-0x4)=0x0, 0x4) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006f1000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa1000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f000011b000-0x4c)={0x5, 0x7fffffff, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000a50000)=0x0) epoll_create1(0x80000) 2018/01/31 07:28:47 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) close(r0) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:28:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000747000)='}\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00003ea000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000b89000-0x8)={r1, 0x10}) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r3, 0xc063, 0xa) 2018/01/31 07:28:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace(0x4218, r0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00001c0000-0xe)='./file0/file0\x00', &(0x7f0000414000)='./file0\x00', &(0x7f0000599000-0xc)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f0000202000-0x8a)="") 2018/01/31 07:28:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000b6000-0x7)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009b0000-0x18)=[{0xa, 0x7be2}, {0x2, 0x6}, {0x3, 0xfffffffffffff000}], 0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008a8000)=0x3, 0x4) mkdir(&(0x7f0000632000)='./file0\x00', 0xefffffffffffffff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r1, &(0x7f0000fcf000)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f00007f4000-0x39)=""/57, &(0x7f00008a2000)=0x39) 2018/01/31 07:28:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000017e000)='/dev/rtc\x00', 0x0, 0x0) write$selinux_access(r0, &(0x7f00006c4000-0x37)={'system_u:object_r:sound_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x34, 0x34, 0x0}, 0x37) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) waitid(0x2, r1, &(0x7f0000da9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f00008ac000+0x6e4)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f0000712000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000a4a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r2, 0x0, &(0x7f0000e0e000-0x3)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000895000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {r3, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigsuspend(&(0x7f00004e7000-0x8)={0x0}, 0x8) clone(0x0, &(0x7f0000d51000)="", &(0x7f0000744000)=0x0, &(0x7f0000646000-0x4)=0x0, &(0x7f00001a2000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000013) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00003ca000)=""/139) timer_settime(r2, 0x1, &(0x7f0000e73000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000569000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:28:48 executing program 1: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x200000000001, &(0x7f0000acd000-0x4)=0x0, 0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f000055c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f6c000)=0x1c, 0x80000) signalfd4(r1, &(0x7f000073c000)={0x1ff}, 0x8, 0x800) 2018/01/31 07:28:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x485, &(0x7f000033d000)="", 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000050e000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f000040d000-0x1000)="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") 2018/01/31 07:28:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f22000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00004f2000-0x91)={0x0, 0x89, "3c87f52308f3424cfdb16d21a01069bcb71e14464ed19e7848b9f19f417db9a1f9bf41f10ed569b9ca1d8863b11460b8253740d31db19a4ec5e763a2395304e0a0ecf0c35468d2e85511d72c618044e33cc89721fc3fde194b10a0851dc529a2d189cad725b773776632984426757aa35ceebe2564163e61346318f6890d57fcfded1f4f9edfb9b0d4"}, &(0x7f0000ae8000-0x4)=0x91) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000481000-0x10)={r2, 0x8, 0x200, 0x1}, &(0x7f0000688000)=0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000120000-0x3)=""/3, 0x3, 0x103, &(0x7f000099d000+0xa5b)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:28:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00001ac000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xffffffff}, 0xc) r0 = open(&(0x7f0000ff8000-0x8)='./file0\x00', 0x40000, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00007ad000)={0x2, &(0x7f0000f72000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000dbf000)={r1, &(0x7f0000257000)=""/112}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00006a2000-0x8)=0x100, 0x7c) r2 = fcntl$getown(r0, 0x9) r3 = getpgid(r2) fcntl$getownex(r0, 0x10, &(0x7f0000492000)={0x0, 0x0}) r5 = getpgrp(0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00002f9000-0x38)={&(0x7f00004c1000-0xc)={0x10, 0x0, 0x0, 0x4028410}, 0xb, &(0x7f0000c4f000-0x10)={&(0x7f0000f51000-0x94)={0x14, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x0, 0x5e, @u64=0x64fba0c5}, @nested={0x0, 0x8d, [@generic="b9fbd01129c767cf8fdc3f5c9b715a3b3afaf1a2c29f66dd65e4b6dc5fb684332342706da70ce2dcd56fc91625e612e980cfc8c80b", @typed={0x0, 0x0, @pid=r3}, @typed={0x0, 0x77, @pid=r4}, @typed={0x0, 0x31, @pid=r5}]}, @typed={0x0, 0x29, @ipv4=@empty=0x0}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) utimensat(r0, &(0x7f0000fe7000-0x8)='./file0\x00', &(0x7f0000b31000)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b06000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004f000)=0xe8) stat(&(0x7f0000c38000)='./file0\x00', &(0x7f0000137000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000ec9000)='./file0\x00', r6, r7) 2018/01/31 07:28:48 executing program 6: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000060e000)=0x6974, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) socket$nl_route(0x10, 0x3, 0x0) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000e78000)='/dev/sg#\x00', 0x200, 0x4341) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a65000)={@generic="7de3009aff6c5714bbc4aed6ab07a9b3", &(0x7f0000dc0000-0x2c)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000a04000-0xf)='/dev/snd/timer\x00', 0x0, 0x4c00) 2018/01/31 07:28:48 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000000a000-0xc)='/dev/random\x00', 0x0, 0x40005) writev(r0, &(0x7f0000002000)=[{&(0x7f0000007000-0xcc)='?', 0x1}], 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:28:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x400, 0x0, 0x7}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000b2b000-0x10)=[{&(0x7f0000389000)=""/30, 0x3}], 0x10000000000001f3) 2018/01/31 07:28:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair(0x3, 0xb, 0x6, &(0x7f0000ddb000-0x8)={0x0, 0x0}) shutdown(r1, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r2, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/31 07:28:48 executing program 0: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a4b000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f00009fb000-0x38)={&(0x7f0000ff2000-0x48)=@full={{0x3, {"3c79f2d68147b2"}, 0x3}, [{"b086e56d695ce3"}, {"cce23a2b0f74fd"}, {"eec46422b109c0"}, {"dbcde2faee0523"}, {"d4c8155fc505b2"}, {"7d8dcbed5817a3"}, {"2de333a0a92bfe"}, {"f1d5b61c36f7ee"}]}, 0x48, &(0x7f0000bac000-0x40)=[{&(0x7f0000ff2000-0xcd)="34711f59a420d67273782a2d42a2954e9bb4a438a7d95ebb8b42c044f89e3f4ddc5fca6bc831c37752357f62ba53b712bd1a845cb9ffb1554d1815f4a283cd6bbd535db2942d16016d0b83978239058f836a9084455bde4f446d3230fd324a0bea901d919ddc338f35d73dc6042f5b96611c4e8f991582d974605c6aa4ec55fbc8ae1905911ed52cfb1b4c77e09ea3c4c7abb1d41c4f37fa0db496aa5370678d7a4fb68e2df0829fa85cff4d814dcd16723a932ab9dcc03628d4bbc22fe2d523fdcbb24f21b07535056da3973f", 0xcd}, {&(0x7f0000e84000-0xcb)="a5f71beb7949f25b7310092bdad90b976996ffab4ec290761cb3d6aae459bd6d62e94c55c0438354c48c76f7ef26f3e3d077ae8f11b72479a01471261f13a412d8b76377a21182fed74c8b278c86ead2cc32b73d8655103d7afc58cb54f6165a762a7ccc66c2b099448d8db94b940041a21798a2c499a8773a0c130f473a022fc758bd761bb471cb6d1d401972a187ad352296446f403b7f70d19a05e509d7413ba3ab1747c3ed0538282ec4dcb1b4fdb932021e0204e6a155a37d072cd6680f2aa67209ff30ce6f9922b2", 0xcb}, {&(0x7f0000fbf000-0xd9)="d4d19295a2d47c849b2b0c21360efedfd5c3065b8e055c23395c94c3705271d355604ccc20a6f420032c752d9c11941580e8305b0c3b06259e70fd7e21bdd8862a4124eee7a9959d3c534922d948e47a619dde59c6ac9d9c6a541324d6303eb4153d315465a44d69243cfddc5d8f50c6dd26b95bf3f250881412a68998026977fa696c37a7f9c0daa52e861691aa5c4d90077f52e51a16ef26152748e1c204b28dced1c9c8ef94cce536b9b7fec7563378cdb4d9bc873209e31b97dd7cab21896c7993e88f2c9bf9afbfd5670d562ce6dcfcf400fa82fbc469", 0xd9}, {&(0x7f0000ff2000-0x3f)="ac03d46e8f99f96d67f37be6d799cc385a7331b473501cfc96f7264a72e92ac6c2bed3880b6d3c52061c5cb8bbbc5a9a931f30afe1d90f07ac81ce75170bc62c907db1f695916642222768b82a258ca0006d6ae2254080025fc5f08170f54b2a9aa79ebe5d5628887e053c13c245cc6fada379791ffc9c403ff1acbbd79c29ff73a7511f7d0122aceb1db721299710c4696ef2fe677c395f0f99071220da28429fe8", 0xa2}], 0x4, &(0x7f0000ff1000)=[{0xf8, 0x11d, 0xffff, "d0095f212814f24d3c5541e25c36c9c5d0fa81054e25eefee38e144c1db42043dc26e0abe197cde108de6cfe3527467b093bab828e83d8ece31ba56a8d04e885d74c5b52e0225e9d1983491138fcf71c34c4cf691cdfcd29cf3b303f323efaf5acc67ad7db6e50f216f64d1cc75708aa066d857419f11f7f34ef3d7c38aa704735ce5a43698fbd29639fef1d597fd84687b47eef4d01cf3b95f8ba82969f6a51ec446adf2346d3028b6de60be1d5a5dccc1c58d90475d10cb09eee2cc6c1aa30327503cc54a6437e350f1bf47821dc6bfdcef1e69b09d436aeadae825e45e548b27b91"}], 0xf8, 0x20000001}, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000005d000-0x50)=""/80, &(0x7f00000d0000-0x4)=0x50) 2018/01/31 07:28:48 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cdd000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001f0000-0x4)=0xffffffffa2ba5131, 0x4) mmap(&(0x7f0000000000/0xcff000)=nil, 0xcff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/31 07:28:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000636000)='/dev/hwrng\x00', 0x20402, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00007a5000-0x8c)={0x6, 0x0, 0x4, 'queue1\x00', 0x2863, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d89000)={0x4, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fbc000-0x8)={0x0, 0x36}, &(0x7f0000e12000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000565000-0xa0)={r4, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x8, 0x3, 0x7, 0x4}, &(0x7f00000a1000)=0xa0) ppoll(&(0x7f0000b80000-0x10)=[{r3, 0x1, 0x0}], 0x126, &(0x7f0000346000-0x10)={0x0, 0x989680}, &(0x7f0000d5c000)={0x0}, 0x8) r5 = getpid() r6 = getpid() tgkill(r5, r6, 0x22) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/31 07:28:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sg(&(0x7f000083a000)='/dev/sg#\x00', 0x9, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d9c000-0x20)={@loopback={0x0, 0x1}, 0x80000000, 0x1, 0x2, 0x0, 0xffff, 0x2, 0x0}, &(0x7f0000f83000-0x4)=0x20) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00009ad000)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000107000)={@generic="6ffca874f39b64d25e4ebe3c582192d3", @ifru_flags=0x0}) r2 = socket(0x8, 0x7, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000007f000-0x4)=0x0) r3 = accept4$vsock_stream(r2, &(0x7f000098e000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, 0x80000) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005fd000-0xb)='/dev/hwrng\x00', 0x38000, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000fd2000)=0xfffffffffffffffd, 0x4) lseek(r5, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000f8000)={0x0, 0xfc0}, &(0x7f0000118000)=0x8) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000496000)='tls\x00', 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000785000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0x0, 0x3, 0xb, 0x10000, 0x67, 0x80000000}, &(0x7f0000895000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000027c000-0x1008)={r6, 0x1000, "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"}, &(0x7f00008a1000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cc7000-0xa)={r6, 0x4, 0x1, [0x3]}, 0xa) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f000003d000)=@get={0x1, &(0x7f000038b000-0x1000)=""/4096, 0x200000}) syz_open_dev$tun(&(0x7f0000c9b000-0xd)='/dev/net/tun\x00', 0x0, 0x400) write$tun(r5, &(0x7f0000fe4000-0x13c)=@hdr={0x1, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x30, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "ce0541", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}, 0x62) [ 55.935041] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/01/31 07:28:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000000)="98abcf88920a67de17a0e588a7a746e5ca430b7493d8a0dbbcd7a4bc527a05c758bd5c4c594ae76aa4f48946394ab5bb40c190863ecc0806e65f6b90ea37066e35c8d5183c121ab0c703d5c2223c27fc52d21ed754288d9479bb8b30b077c6e51ea5bf4752810de9871375decc29175a22529fdddee9dd2ecba83fc5ef5c715ccecce5255f2a5632c9285777fbd3e656ec07fca58f3effcd31", 0x99) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) sendmsg$nl_route(r1, &(0x7f0000014000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000-0x10)={&(0x7f0000012000-0x2c)=@bridge_getneigh={0x2c, 0x1e, 0x10, 0x5, 0x1, {0x7, 0x0, 0x0, r2, 0x20000, 0x1}, [@IFLA_PHYS_PORT_ID={0xc, 0x22, "77c7d9f68e"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004800}, 0x40000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_getres(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:28:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000793000-0x30)=@dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @enc_lim={0x4, 0x1, 0x0}]}, 0x18) mprotect(&(0x7f0000038000/0x400000)=nil, 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bb1000-0x10)={0x0, 0xa4, 0x0, 0x8}, &(0x7f000070f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f2f000-0x71)={r1, 0x5, 0x69, "c1b9ead80b7284f77d90f1dcdf4d59ebe60bbab48cf3e83a58b8382bdf48e20c1d8531db372131ab662331e1734c84c416e60dcce309c650105819a7c84a217bb1f2e77deacb7360d69b544481f5f8f7061ec3575a4cbc5ccbd3057f4395b3ee5172b357c4fa7485cb"}, 0x71) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aae000-0xb)='/dev/hwrng\x00', 0x2700, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) r3 = syz_open_dev$loop(&(0x7f0000761000)='/dev/loop#\x00', 0x40, 0x2000) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00004e2000-0x4)=0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000580000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) [ 56.029071] keychord: keycode 65535 out of range [ 56.074080] keychord: keycode 65535 out of range 2018/01/31 07:28:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f22000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00004f2000-0x91)={0x0, 0x89, "3c87f52308f3424cfdb16d21a01069bcb71e14464ed19e7848b9f19f417db9a1f9bf41f10ed569b9ca1d8863b11460b8253740d31db19a4ec5e763a2395304e0a0ecf0c35468d2e85511d72c618044e33cc89721fc3fde194b10a0851dc529a2d189cad725b773776632984426757aa35ceebe2564163e61346318f6890d57fcfded1f4f9edfb9b0d4"}, &(0x7f0000ae8000-0x4)=0x91) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000481000-0x10)={r2, 0x8, 0x200, 0x1}, &(0x7f0000688000)=0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000120000-0x3)=""/3, 0x3, 0x103, &(0x7f000099d000+0xa5b)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:28:48 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000020000)={@common=""/16, @ifru_data=&(0x7f0000015000)="fc78fcf2b2273d83d560ad37e8134c3c2201c3f2613d7ad4d593a5965f6701dc"}) socketpair$inet6(0xa, 0x800, 0x7, &(0x7f000001e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000003000-0x10)={0x0, 0x7, 0xffffffff, 0x40d}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000000a000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000021000-0x4)=0x8c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000020000)=@sack_info={r2, 0x2, 0x10000}, 0xc) syz_open_procfs(0x0, &(0x7f000001f000-0xa)='map_files\x00') 2018/01/31 07:28:48 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4, 0x401) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/31 07:28:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000636000)='/dev/hwrng\x00', 0x20402, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00007a5000-0x8c)={0x6, 0x0, 0x4, 'queue1\x00', 0x2863, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d89000)={0x4, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fbc000-0x8)={0x0, 0x36}, &(0x7f0000e12000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000565000-0xa0)={r4, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x8, 0x3, 0x7, 0x4}, &(0x7f00000a1000)=0xa0) ppoll(&(0x7f0000b80000-0x10)=[{r3, 0x1, 0x0}], 0x126, &(0x7f0000346000-0x10)={0x0, 0x989680}, &(0x7f0000d5c000)={0x0}, 0x8) r5 = getpid() r6 = getpid() tgkill(r5, r6, 0x22) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/31 07:28:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000a14000)=0x0, 0x4) getpeername$inet(r0, &(0x7f0000920000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005df000-0x4)=0x10) 2018/01/31 07:28:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000017e000)='/dev/rtc\x00', 0x0, 0x0) write$selinux_access(r0, &(0x7f00006c4000-0x37)={'system_u:object_r:sound_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x34, 0x34, 0x0}, 0x37) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) waitid(0x2, r1, &(0x7f0000da9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f00008ac000+0x6e4)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f0000712000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000a4a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r2, 0x0, &(0x7f0000e0e000-0x3)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000895000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {r3, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigsuspend(&(0x7f00004e7000-0x8)={0x0}, 0x8) clone(0x0, &(0x7f0000d51000)="", &(0x7f0000744000)=0x0, &(0x7f0000646000-0x4)=0x0, &(0x7f00001a2000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000013) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00003ca000)=""/139) timer_settime(r2, 0x1, &(0x7f0000e73000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000569000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:28:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e02000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000e39000-0x8)={0x1, 0xfff, 0x101, 0x6}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000de2000)=[{0x0, 0x0}]}) write$evdev(r1, &(0x7f0000038000-0x18)=[{{0x0, 0x2}, 0x7, 0x0, 0x400}], 0x18) sendfile(r1, r1, 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00001b3000-0x16)=""/0) 2018/01/31 07:28:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f000069f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ec2000-0x2)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ce7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000094a000-0x63)={0x0, 0x5b, "2ed9869e0a36ab605454e9badb80a62ef07b8a9a700901ec257c87ab95324e2e521fd900ae062d87f8c0737ab87cecd0c1dd5f0f4cb84b4902c97a73c2a70dda3a016bd3ef87f31158ebe57370a5ecca7fcbf279554cbdbfaa0d9e"}, &(0x7f00004f3000-0x4)=0x63) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000012d000-0xb8)={0x0, 0x4, 0x7, 0x0, 0x3ff, 0x101, 0x8, 0x8, {0x0, @in6={{0xa, 0x0, 0x75, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc8e, 0x100000000, 0x10000, 0xb2, 0x1f}}, &(0x7f000063a000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000034d000-0x20)={0xb07f, 0x7f, 0x8, 0x3f, 0x7, 0xfffffffffffffffb, 0x100000000, 0x2, 0x0}, &(0x7f0000a59000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b45000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8, 0x20, 0x5, 0x1f, 0x0, 0x5, 0x40, 0x6, 0x1, 0x80000, 0x4, 0x2, 0x6, 0x4]}, &(0x7f00001c9000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000011a000)={0x0, 0x0}, &(0x7f0000c1e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000013a000)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x680, 0x9, 0x5, 0x8, 0x4, 0x6, 0x7, 0x7, 0x6, 0x7fff, 0xf9f1, 0xffff, 0x2, 0x3, 0x3f]}, &(0x7f000085d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f16000-0x18)={0x0, 0x0, 0x30, 0x100, 0x2}, &(0x7f0000b10000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000089d000-0x8)={0x0, 0x1097}, &(0x7f0000f9a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000f000-0x8)={0x0, 0x7}, &(0x7f0000b39000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000004c000)={0x0, 0xcce4}, &(0x7f00002af000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000aa0000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xd382, 0x9, 0x80000000, 0xc}, &(0x7f00002a1000)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ee7000)={0x0, 0x800}, &(0x7f00005dd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000087e000-0xee)={0x0, 0xe6, "e07049b25d7c5d0fa4a16e5cdf0e91ef494ddfeb2df58af973ef286535c4cda3c2097cc4aacb9d9fc48442fcc8e163d9f395013aae333f6ad72296e4f99c85680534f25feef2078ce063e73928280444e642cfc97ce1e5888b8067426a8e90814f593d35c08bbdbef3d23c55e6a4d1dc319b87bf39d5e0b0bfab3d05daa6a4d678b7f3ec9f48ea5b72d2d0c8e7a1d82eef21b03f66ed31ba431af90aeca6650886a73797683f5db83b13eb757e84d898102541fe9e393eccca86100733ec8f1decb9b262e14837fd330bec7a3ce781e230871a634e7f2741fa435ddd68691f35d06ef216b5e8"}, &(0x7f0000d47000)=0xee) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00004ea000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc8, 0x1, 0xffff, 0xb16, 0x20}, &(0x7f0000bff000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000327000)={r10, 0xd7db}, &(0x7f00003f5000)=0x1ec) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00006a7000)={0x0, 0x2}, &(0x7f0000a4e000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000808000)={0x0, @in6={{0xa, 0x0, 0x399, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009ea000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d95000)={0x0, 0x8001, 0x10, 0x0, 0x9}, &(0x7f00000d5000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000025e000)={0x0, 0x40, &(0x7f0000949000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e32000)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000a81000)=[{&(0x7f000095a000-0x1c)=@in6={0xa, 0x3, 0x233, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f000034d000-0x10)=[{&(0x7f0000a1b000-0x73)="9156cc2e17c5b161998d5b9af485eea575c6253032a3027b4b246d3fb92b8468a80dcb1a78704eb3aba349f9762dcbe2459bc20da61f5cd180d2463b19a126297c05673ba00bb5a57136857ae7acf6afec550f5e55a32f8af04ca636eff1851a59e2ff60e4991e6facdccfc3b3a54c2b561c87", 0x73}], 0x1, &(0x7f0000bda000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x3f, 0x94, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x6, 0x200, 0x9, 0x8f, 0x822b, 0xe46d, 0x100000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0xb, 0x0, 0x9, 0x391, 0x10000, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfb62, 0x7ff, 0x5, 0x7fff, 0x400, 0xe6, 0x7, 0x7fffffff, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x1f, 0x3}}], 0xf0, 0x800}, {&(0x7f0000aef000-0x10)=@in={0x2, 0x2, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000347000)=[{&(0x7f0000240000-0xc)="ee2481e1e0545319065a6ec3", 0xc}, {&(0x7f0000d83000)="46ed10cd34d0ecd996dd19ec7e52c1509cb47b5d25244557c4a76152", 0x1c}, {&(0x7f0000189000-0x6b)="e0b74436dbf34ce8c6d59fbfea396a83ae1c97f531167b5666b353f4bc0f714c5c817c74ed98464ed13da30dfda949efad3d06de1a6f46a5f7ed3ae241cbee5573ea5b037152feba88ab04c3b7cf7633cd4ef15a2642ddfaaf88ddfcec237b7e4104d35743daa66295c832", 0x6b}, {&(0x7f0000086000-0xb5)="7079b289b2f7a5c639bfc5356538f589940963a8b958199469f961248ca0d16f1937e5a479923a7a9cd5adca5bf5d1283f2a201a773ed365b837a84120434cff298530499db3c9d8c73a5dd438df631a7899680491f4b3400b312ea19e4318b07ef23f705babeab22f51d8d6578b4b12f0f153e455b43d55f1cbb19309ac28080ca0f5bc7e06ab8d23b80763b45236aa5ed1463b00fe657b09735dd53cb4a621707722d258ac9f5c5e8ceab4e12bfe32cc47acca85", 0xb5}, {&(0x7f00005d3000-0x19)="f19350a54acd9fc302581f43b3888cd4d83c507960af4cf174", 0x19}, {&(0x7f0000a69000)="778e09661a5de865514415750fc5ad14c38b4b84369ceaf969cb46fd31f94e5a3291b8d9ce0a3a67d22c88aaf7e0263e2f15a407650c74b1e94a287c5ee7e80710fb0eed5290aea64d15aaf6ba1a8da65415b04d1587c8d5a7d317350abf8ba385b7a3b02f25b4908b72314f475bb901b70f2002ea5e4439d3d7130970010a55468dc11b3b6982fbaee57b26ed80470e680357eb09d7627c04c8c4b341085de82dd0b91e7397103ebb7df9f90b2d06382ca18538a4d91324a64a0f0e66184777fd43a5e763f0004440d2770634789aa62674bc96cf7b5e7b20ac65855346df5499d9d8620cdf86", 0xe7}, {&(0x7f0000ce3000-0xf3)="455ebae4ed790dd93eb618016fafdceffc5c9f06df9629d805f4bed47036ccd3692013ad6e82957446d1a11e404590fd3be4656dfffdf6cf335233df2a7f469c63e44c4217420204355087af556b73d77b3584333bd95f93b5a31253cb5991cd734b22cb49dcea63603cebb2179f13657e651e505e238be31b647923fceab111e4929d8790a93321f134f90cd4651993e5108d1be85f6679b75ad8f6c285cfb8d0a9c0cf8bacc6b7a4cf72e5a4683e94bb5779a833f5a4285b230f47217d5aff2ededd0ab388c68b47b2c2315833bccd5ec464af794ce4d237cd5e436e44fdd9e72d53a54b35220902db896849d2c62b463fa9", 0xf3}], 0x7, &(0x7f0000043000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0x202, 0x9, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8208, 0x3ff, 0x1, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xa04, 0x20, 0x206, 0xfffffffffffffffb, 0x9, 0xffff, 0x7, 0x80, r7}}], 0x90, 0x41}, {&(0x7f0000585000-0x1c)=@in6={0xa, 0x3, 0x51f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000ec7000)=[{&(0x7f00000f2000-0x86)="3b8c57ffaf728f506e550cfd2fca0ff570fe58ccfd1ca0c49712ea107b4c5083a906d787786aa9e919bae53f4006b7f4336970561e457639ee0b2afa4335d48720fa91cfa4461fdf3d31e04284d15e66045ffa8d9d8712290ba1ef35502fccb238603a94ae8471a12ca11cefc888d66267e183872a5007909a79e0d278db14b3e5896135df4b", 0x86}, {&(0x7f0000d84000)="4cb852b3dbf136ac348b46f83f8a9690201c6f987fd71ad2b87579", 0x1b}, {&(0x7f0000526000)="fdfa5433058c5f0eb4dd5ece995cf249c75e1e2947f4a0cc4b97f85c41110cf6782a2aaa0817b2be1d6814b634ae7a251306290873c9b7eb3a1e179ac20f45f9c4f52de5697aa08c5ab40c243681086fc80ce4bbf1ecefc0b05e7835a01e4e4e70568a7db894c013cc0e36f3ffe7a2f1cf67986e38de4256a5e54af369e2480d197e27d9ebf3d89eb2bfa953b1607f9c14885424921fe5c8a556c70ef119fc8f1eb832a46126b0f831ed7d494ab4280678651cb574", 0xb5}, {&(0x7f000050c000-0x1a)="a727d17535d895d39492b748d270c5fdf60512ae4b532a5f4020", 0x1a}], 0x4, &(0x7f0000882000-0x120)=[@init={0x18, 0x84, 0x0, {0x4, 0xff, 0x2, 0xfffffffffffffffc}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0xc, 0x80000000, 0xeb, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xfbc3, 0x1d837b79, 0x8000, 0x9, 0x7, 0x200, 0x8, 0x2, r9}}, @init={0x18, 0x84, 0x0, {0x5, 0x3f, 0x3ff, 0x10001}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x5, 0x1, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8001, 0x2, 0xfffffffffffffab8, r11}}], 0x120, 0x800}, {&(0x7f0000ebb000-0x1c)=@in6={0xa, 0x2, 0x36, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f000024e000)=[{&(0x7f0000a2f000)="e89aa9418152f035c7b9c0d6db60b994e81f4d79cc16789020aad7f482e3c4386fa45190477d7620fb4a066d6b17d476ae40ea3e75a6474a5832b7aceea84d158bb2ee09f65cfd6132b20ce5866d2e929d5cc41943a6d966404e2f04737edde3d89666e53d2caa48a277d112d970391dcb590ba459", 0x75}, {&(0x7f0000139000-0x5a)="e57d1b3bab2bab5aab8ae495f9ea095669583f9aaedc1a9addd296b48e97716c79b2c61285608283786decc93d417c230a85b88074da338c5023c86f62f158f701f1cbf16da1b43cd3424981bf6af6946bf623333017a9492182", 0x5a}, {&(0x7f00003ed000)="30712d820983c2977040940214ad06e693705f54ef823caff18099d556704062235a1d8fca26602e9664a5669993d77680eea93058ef9db90fdf19172584c87f0292", 0x42}, {&(0x7f0000bda000)="fbce98cdf775b8b0460352693a67aeb24f60ab990ef752ce8eda3fd0621b78816ceb99e33941038b57bf566e5167dc1edcfef0ca5f717ec1cef9bf1aa9b3223ffa391208fd651c5cb24ae879a45ee8bc880c6c7f48740ec5aead099b89c70303f8b4653351910935429c593feace1e8f1ec0e76bd62f2c20d30a1e11587486a5862885b1a8c0d83a17d143b24b1c826a7577ddb816426d1eed30", 0x9a}, {&(0x7f0000118000-0x8c)="d4cbf0c5ab0d91b4bf23532034e2e6949dc3fb55340a81a30a97e8cb86e8b308e536e6101b332c324bd27be94381e0567b27147171f1c246cc9dde6385c252dcb41129f08c00af95de711b48ba87500712ff8648bc77eef4208a430e3976e6382ed77495903efd7cc2610ed2dc200f45c05bf3bc2427d9ca2c3bddb1eb2468268636591649d7a9f84f78b338", 0x8c}], 0x5, &(0x7f0000488000)=[@init={0x18, 0x84, 0x0, {0x8, 0x8, 0x4, 0x5}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x3, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x3, 0x100000000, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x205f, 0x2, 0x9, 0x1ff, 0x80000001, 0x2, 0x4, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xffffffff, 0x9, 0x1, 0x8b, 0x8000, 0x8, 0xfffffffffffff80d, r14}}], 0xf0, 0x0}, {&(0x7f0000b67000-0x1c)=@in6={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, 0x1c, &(0x7f0000744000-0x10)=[{&(0x7f00000e0000)="57074ff57373c7685f757161f2d7903adc15bd363c1ff9f1a20d79827fa17d8e2330ff57b75bb6ff6844f39b35265b76ba8d5819efb3d8b537de272e5b0dbcfe525470f124d53c7d1c387694e401bfc70df00c85c344338ccd4a69d8696579aa7b71346f5973c67703038a0cd998b0b16c", 0x71}], 0x1, &(0x7f00000ed000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x8000, 0xd74, 0x7, r15}}, @init={0x18, 0x84, 0x0, {0x2, 0xb8bd, 0x3, 0x101}}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0x3, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x200, 0x20, 0x8, 0x2, 0x7, 0x1, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x8, 0x401a, 0x100, 0x2, 0x6, 0x7, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x1787, 0x4, 0x95a, 0x7, r18}}, @sndinfo={0x20, 0x84, 0x2, {0xd89e, 0xd, 0x8913, 0xd64, r19}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x9, 0x2, 0x9}}, @init={0x18, 0x84, 0x0, {0x7, 0x7ff, 0x2, 0x1}}], 0x1b0, 0x20040840}], 0x5, 0x840) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f00008c0000)='./file0\x00', &(0x7f00003b7000-0x8)='cgroup2\x00', 0x1003, 0x0) socketpair(0x1f, 0x6, 0x4, &(0x7f0000e4b000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r21, 0x10e, 0x7, &(0x7f00009bc000)={0x50c4, 0x400000, 0x3, 0x101}, 0x10) mount(&(0x7f0000e1a000)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f0000b21000)="") setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r20, 0x84, 0x19, &(0x7f000094d000-0x6)={r15, 0x4}, 0x6) 2018/01/31 07:28:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000402) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create1(0x0) mlockall(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e18000)={0x2010, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000444000)='/dev/vga_arbiter\x00', 0x0, 0x0) accept4$packet(r2, &(0x7f0000a8b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000054e000-0x4)=0x14, 0x80800) socketpair$inet(0x2, 0x800000000000003, 0x72, &(0x7f00005a2000-0x8)={0x0, 0x0}) 2018/01/31 07:28:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0xa)=""/10) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000006000)={0x0, 0xf0}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x8}, &(0x7f0000001000-0x4)=0x6) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000006000-0x93)=""/147) 2018/01/31 07:28:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1000000}, 0x1c) pipe(&(0x7f000081b000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000d63000-0x4)=0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x1f0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c77000-0x8)={0x0, 0x1}, &(0x7f0000871000)=0x8) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005cd000-0x16)='/selinux/checkreqprot\x00', 0x10082, 0x0) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f000044a000)={0x6, 0x7149}) ioctl(r2, 0x2, &(0x7f0000a14000)="bd4319d495701c3e13fcf2c33be372e6dedeb3fa1eb3658cd2f10af5af7e39edb28a89442c44f90cfd30897ebb38182b71f4d23b0c9509c745a495efe6e6a38545b5b7687ce3054cc09316f8fe4814333fa8b7dd5e8e") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000081a000-0x10)={r3, 0x38, &(0x7f0000053000-0x38)=[@in6={0xa, 0x3, 0xaf02, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f00004e7000-0x4)=0x10) sendto$inet6(r0, &(0x7f00008e6000)="1f6041ab5532cf6ab740ef14c6981781d63f7f03d107e0dd3eb59aa2ad284c2a5a3afe553ea64a34343d10a01a7a04fb54bd763906faf0f342ba301c415dc62e6e59064f60e5d4e7957cddba3c319794c1f0015137085ecb862f76bce4ad3d561a16a5b4a551ec1b56d6c4df1b", 0x6d, 0x10, &(0x7f0000f3e000-0x1c)={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3}, 0x1c) close(r0) 2018/01/31 07:28:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005a5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x38, 0xfffb) 2018/01/31 07:28:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0xc00) setsockopt$inet6_buf(r0, 0x29, 0x2000000000018, &(0x7f00005f3000-0x1)="", 0x0) 2018/01/31 07:28:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) statfs(&(0x7f0000013000)='./file0\x00', &(0x7f0000002000)=""/17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000ec1000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000758000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000abd000)=0x0) getresuid(&(0x7f0000690000)=0x0, &(0x7f00004bb000)=0x0, &(0x7f0000813000)=0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00004d9000-0x4)={0x800, 0x40, 0x7}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000795000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0b000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000559000-0x28)={@common='tunl0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresgid(&(0x7f0000d0c000-0x4)=0x0, &(0x7f0000105000)=0x0, &(0x7f000017a000)=0x0) sendmmsg$unix(r1, &(0x7f00006cb000-0xe0)=[{&(0x7f0000737000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000017e000)=[{&(0x7f000041b000)="a5692467489a1ac2f29617627d57c5410d6597be07257801e8c7c8004c4b3236cac21c879ea0af9f4d50e3fe2a3af5044d9b83e70e942754194e44e066077c6b2cf99127efa2fae709281bd8c35f3ab07c0daa5acbd5024ee56ff849016090b8fa73d8a0f13d2304c8e2c495d2d38ef5358cd2c535b29af7b5f6b2052cf1475097a9d083816579ec8a174235839cea88015071a8ce7d4d10ded1756f7f8c81fe594ae31339f6890c28e15e8608e3e3635f01c8090101cb7562649fc3d66dcca6b60ee975a3b48c9dc00e1935e6a8280187acbbfede19b9e3e061643b92cab9ceb455ccc67046", 0xe6}, {&(0x7f0000932000)="e2cdda7ae1de", 0x6}], 0x2, 0x0, 0x0, 0x2000c010}, {&(0x7f0000b1a000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000c74000-0x70)=[{&(0x7f000034c000)="90e9d468618d9dfe033bab345029306e391cf7a0bd5ddfc507028efe5b0c70b17ab402e6bda20c0a075d530e7d32dd1d10ac3887c3797b763251262bca0302b00d53c2aa50efbcc7e7dd22e503f8e0ec31c986bd6da439ca99dd6ca09056cf67a96f9f6dfa185acd6e11785305dd2f2b0783655643a6ef727ffe3fdc2b9f56ddfa83dee73e579bc32eccfcdaaef154829cf31b33f01e67da808132afce0cf63af6248c198026d403b4b2aa6de2445ea0267c339738264015c86726a08335bc4cab5ab12d9ddb2f", 0xc7}, {&(0x7f00009aa000-0xbd)="986fd45bb28acbd800f8eb17ea6c5f1d9c54bd3baea0f06261d0388c1280e6a9ec86521f2f9947deae91b18d3080fcb72f3aff7bdb80d5b499c7f6a043dbb9d563a163343fe9cfbdf90d1981627a57ee602a3e34ef394419f6fb97e9ccb3d106beebf9922e2bd5dc2f046da5fb804b49dbc32449472b22fb0d6b65b01dc1df7e77c755e95677782af3ea097fba7df584635abd22fa966144c4921d3bb361a56ceddc8906326c8b260c9ac7fa1abef5767e40d33379a3064d65d7ce438c", 0xbd}, {&(0x7f0000d8e000-0x1c)="c209f31506d6e05183cc56e8d49e0d2b05ffaa9d76ffc521b5c0f079", 0x1c}, {&(0x7f0000d4b000)="6afd2c0bbd4ad8cb96773f40b6d253d6b34ff9cdeac038cbbe1a2bcd757d0ce4552b34af02551c1296e9eb41345a5c5c03fb73a67e", 0x35}, {&(0x7f00008d2000-0xe2)="ce9d28d6bb95f884039b585944b5f4de6db1d069b57f316150e0b05c27f09520bf8d9d07a532e96a4b584e54936052f5eebb0bc964bceba5ce9c13c7fc62c4df93802ae30ce944050b8a3d6981e08ebab4d39865db7090f66042fca2d8a9b467711517f6ed419c37d2cf90fe16f131e06f1e878ee5d22be0d9b791e90dbb65b246ae93c9f63ef1361fa2a457253e415f01785d8d03ba355349c919a5ce576dcc72a85b5de3e0b12acac6e14e0195b2fa0e2346e42a15cc9e65f593a83860ef3cebcc7ffa5dcf85670a1b3990ba932c910ad18197461ed4d7f745668ab8ea44e97c1c", 0xe2}, {&(0x7f0000c24000)="929fbc5d40360a9b45cb", 0xa}, {&(0x7f0000cac000-0xc3)="3c698c4ac583e90e7198dd95b6f74f7837eb920e58c67d286bb1db9363cde02111052a6f5c0df75f62c0b110709032b2c89a7720c6248f1735a4f54ae9b200e317072787d5d33b16108d5e90677cee87c3a5c6872ab169c1e27ce83e6691add9a667dbc2ca7b01c738a63a25b89474b86ea5f1f48ad358a56c96ac1493d26e1751d09ac63042f2aa06441082bccdcfa2e8d9e7d0124c8812531270ecc8b82f820b2d1a398d24d80f471dec72efbc2f8f12834e37bea04fa2b7a836cda4a40f03ad3836", 0xc3}], 0x7, &(0x7f0000d31000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x48040}, {&(0x7f0000eb3000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000103000)=[{&(0x7f0000ee8000-0xdf)="bb67bcefa45b7ddd896f6a6d00ea0e792ade79e8e55c6aa5c9134addcd92dad1e30fa6099ab6a1ecee36b1b3c318b7f7a31de077429837dd4e1dc2754828a46e9ea3768464474381ab9584375891e3a94302197257ce072b18c60a7da4e769250251c1b8ecc37feafb6a240c83206d4c8f7fa5bef9fb8a32dd41c035077f70e035e976a4db37c5d5094f554e1c7b687965f933b3bac5bcd863a91eee5a9194e799c250dae678b9747184ecaecd741068a6d43c54f8b1fc358d956b83bb6eb392c31ab6514d604d25ef5480f00f6755b614ccc02dbbe64146d67dc93442839c", 0xdf}, {&(0x7f0000ccc000-0x5e)="02658167ae223a0dcec8679b21320f80e0e62a506cd0f45db2857b3a12dc745e41fe05f4c5fd37dbb813435263c31ad3840da8a75050b96f969c08884d245d12fa29080bbfa6f3152e8116bdb08ea0666a3b09f7096f416d57454802759e", 0x5e}], 0x2, &(0x7f0000ac3000)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}], 0x20, 0x4}, {&(0x7f0000845000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008bd000-0x40)=[{&(0x7f0000c1f000)="9e1d5a441d66baa8d3df8a31f4c195a8a475f852b757d5ff7c1a380b175f3736f3e48e12a3e6a68ba39d695835ffbd36eb39fe406fe6c118bbcae1490ac3680dc14dc1e0530029fe92177043f976342da3e7f5d2b5312da54e5b4e7f358695e01c7a0c0dfbc7b063f2576aa65e1836c2cc992784cc318ed0118942fcbbd82a5bcaec883168bee388bbe0dd7ce124310cce7a5d", 0x93}, {&(0x7f0000158000)="209a5bbeb956cb84f5b5033a30955a9a06369442e4848990dfc7e9d02541710c69f366a1e4f2a41128f5a8abb8b4dc180cbd7eb953cc8609c65c69f70bc9558d5b57df81de62db5fd9ea64e9812e51292aed86403c958af9ecf5dee256a0c2b76cb9fa7df944e76d7e75186c5d2e788f9624f4b8c8ad5655d6a136cd9beb6de6c19ae908d5dc2bbb", 0x88}, {&(0x7f0000fe7000-0x3f)="7bd7bffbe73e448f38cc84c6728a4c0b9e70d869e45d9e60b56f9d6bd4b0a21ba6ac97220b202f65862ce172bb81749a19bc01613b365f9d8b0a1cc76538cf", 0x3f}, {&(0x7f0000477000-0xd2)="48fc4daa97fd87f0b76106acc4e5f187c2ed62cdccc986e75079d22c7fb3c06509330b232de16f96acb6ec4e002a5e38a911be65c1d5f11d74c12356fe35f0cebd95cc881e322016e812bb107c84eb730788a0970905cbf1a45e2f664076002ef09d7d9c05e8638bb8c27f3cc284bf5c0e3728ea698f911381c70906f25e981afed2970ce4f21c89790450eb6a5b20345dc8ae93dbd2fc629356a1b80dd18b003c47aa2bb17458398970cb98b1c6a3e176d7305749d445e5c7a3b8837db17b65abba0963d205798adcaf5f7bb78e95885fbb", 0xd2}], 0x4, &(0x7f00007ad000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x8000}], 0x4, 0x4000) 2018/01/31 07:28:48 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000005000)={0x0, 0x80000000}, &(0x7f0000036000-0x4)=0x8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000008, 0x7, 0x2, 0x2fb, 0x8}, &(0x7f0000036000-0x4)=0x41) epoll_pwait(r1, &(0x7f000001f000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x5, &(0x7f000000a000-0x8)={0x101}, 0x8) socket$nl_route(0x10, 0x3, 0x0) 2018/01/31 07:28:48 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000013000)=0x5) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000023000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r0) 2018/01/31 07:28:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_names=@common='lo\x00'}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000814000)=0x0) 2018/01/31 07:28:48 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000002c000-0x9)='/dev/sg#\x00', 0x2400, 0x400) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000027000-0xb)="b63bb23f93a1565989d314", 0xb) r2 = socket(0x1b, 0x1, 0x101) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f000002c000-0x4)=0x50, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000002c000)=""/32) 2018/01/31 07:28:48 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000009000-0x4)=0x5, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000004000-0x24)={0x14, 0x20000021, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f000001b000-0x4f)=""/79, 0x204, 0x0, &(0x7f0000012000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x1, 0x4}}, 0x2e) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2100, &(0x7f000001c000)="cd6f9e99e4f708a48ac126b0ae5c0eca25674f5ec67a93d0fc4dd8387cf09ab3fc7880a10f38579507858c2562c98dbf034451f2742ad22f31fbfdcfdbe656", &(0x7f000001c000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000001d000-0x1000)="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") mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, 0x0, &(0x7f000001e000-0x4)=0x0, 0x80800) 2018/01/31 07:28:48 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x26, 0x0, &(0x7f0000009000)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe"}) 2018/01/31 07:28:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x406, 0x4) write(r1, &(0x7f000034f000-0x1)='j', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f000001d000-0x72)=""/114, 0x72, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) close(r1) 2018/01/31 07:28:48 executing program 1: r0 = socket(0x8, 0x800, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x2, 0x907, 0x9e, 0x101]}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x4a, &(0x7f0000363000)="", 0x0) 2018/01/31 07:28:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000490000)='/dev/ppp\x00', 0x20000, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000a26000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000401000-0x4)=0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000d9c000)={0x6af, 0x5}) 2018/01/31 07:28:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) r1 = dup(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003e2000)=0x0) [ 56.375440] audit: type=1400 audit(1517383728.561:32): avc: denied { set_context_mgr } for pid=7906 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 56.412266] binder: 7906:7907 ERROR: BC_REGISTER_LOOPER called without request 2018/01/31 07:28:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b0d000-0x4)='em1\x00', 0x1) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000fe000-0xab)=""/171) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00002c7000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f000083b000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ffc000)={0x0, 0x0}, &(0x7f0000067000)=0x10) nanosleep(&(0x7f00006d3000)={r2, r1}, &(0x7f0000946000-0x10)={0x0, 0x0}) munlock(&(0x7f0000b13000/0x1000)=nil, 0x1000) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000445000-0xb5)="424bbccaffc90904c0010513e93c1fb16b6ce865d7eef41009b6dd6a008942be7802a5d564606b75347417c691a53000189d82afe85435d31cee84eddd4841f7431859a800bae23df7976a0b99a1173bfceef04deed2b4e09e95f7b81d3f88df9c7edd42f4732bfecf5662be44e9fe02fef9ae39539731150894a50b867273155cc069cff3272e37f57cf00d78c4eccb97dcb3376ff2eb2b6f5239ec41420db664290ae859097f8436bad724688990276842ec243c", 0xb5) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a72000)=0x9d1, 0x4) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000559000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f000072d000)={0x8, 0x7e49, 0x6}) [ 56.431156] audit: type=1400 audit(1517383728.621:33): avc: denied { call } for pid=7906 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 56.469898] binder: 7906:7939 got reply transaction with no transaction stack 2018/01/31 07:28:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000071e000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000be1000-0x4)=0xc) bind$packet(r1, &(0x7f0000877000)={0x11, 0x1a, r2, 0x1, 0x800, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c39000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:28:48 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000003000-0x1000)="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") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000006000)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000004000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x81, 0x2f, 0x20, "e441aa2cda7c91f0398cb99f397c9b5472a22f1a514f48542c0a42e4252f77bf6c0e858be284c3d19b2846a58d97ea185442e1f3e910959c5a22e4eec7c0a8484db675a3f17dc065eafc41d0098de7b9"}, 0x160) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) tee(r1, r1, 0x9, 0x2) 2018/01/31 07:28:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000055a000)="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", 0x130) readv(r0, &(0x7f0000829000)=[{&(0x7f0000235000)=""/4, 0x4}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c87000-0xd0)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffc01}], 0xd0) 2018/01/31 07:28:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2800, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f00002a5000)="") modify_ldt$read_default(0x2, &(0x7f0000f21000-0x8c)=""/140, 0x8c) [ 56.487894] binder: 7906:7939 transaction failed 29201/-71, size 32-8 line 2921 [ 56.529066] binder: release 7906:7907 transaction 30 in, still active [ 56.540556] binder: send failed reply for transaction 30 to 7906:7924 [ 56.550348] binder: undelivered TRANSACTION_COMPLETE [ 56.555827] binder: 7906:7907 ERROR: BC_REGISTER_LOOPER called without request [ 56.564696] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.570674] binder: undelivered TRANSACTION_ERROR: 29201 [ 56.576262] binder: 7906:7907 got reply transaction with no transaction stack 2018/01/31 07:28:48 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000003000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000-0x4)=0x8) fanotify_mark(r0, 0x47, 0x0, r0, &(0x7f0000002000)='./file0\x00') clock_gettime(0x0, &(0x7f0000be3000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {r1, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:28:48 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fc1000)=""/185, 0xffffffffffffffd5, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000fc2000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000fc1000)=""/144, 0x90) sendto$inet6(r1, &(0x7f000079f000-0x4b)="b0e57c6b9aee39f5dddb12a5bfc2bc45658dc90f34b7a63a9bcc2c31a1c2f51afa9bb8dc7bd4f1281307caab72a4b0fab24db8791e57fe7cd596d6f14273c08c31b434cf8d", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 07:28:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000535000)=0x0) mincore(&(0x7f0000a29000/0x4000)=nil, 0x4000, &(0x7f000098d000-0x1000)=""/4096) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1_mb\x00'}, 0xfffffc6d, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:28:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f5d000-0x10)=@common='ip6gre0\x00', 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000587000)='/dev/pktcdvd/control\x00', 0x210100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002e5000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000338000-0x4)=0xe8) stat(&(0x7f0000956000-0x8)='./file0\x00', &(0x7f0000514000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cdb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000783000-0x4)=0xc) fchownat(r1, &(0x7f00003f1000)='./file0\x00', r2, r3, 0x1800) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000634000-0x5a)=""/90, &(0x7f0000afb000)=0x5a) r4 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000e7f000-0x4)='tls\x00', 0x4) r5 = dup2(r1, r0) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000c19000+0xbc8)={0x6, 0x1e2}) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) preadv(r0, &(0x7f000084e000-0x20)=[{&(0x7f000056c000-0x1000)=""/4096, 0x1000}, {&(0x7f00005b9000-0x91)=""/145, 0x91}], 0x2, 0x0) 2018/01/31 07:28:48 executing program 5: mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ea5000-0x8)={0x20080522, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) setpriority(0x2, r0, 0x800) 2018/01/31 07:28:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) rt_sigtimedwait(&(0x7f0000704000)={0x0}, &(0x7f0000434000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005ab000)={0x0, 0x0}, 0x8) socketpair(0x3, 0x4, 0x3, &(0x7f000027c000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a01000-0x4)=0x8007ff, &(0x7f0000ac0000)=0x80) 2018/01/31 07:28:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008f5000)='/selinux/checkreqprot\x00', 0x88000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002df000+0x7f5)={0x0, 0xa4, &(0x7f0000e43000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xa2b5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f000012d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e91000-0x4)=r1, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00006ce000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x4c, 0x1, {{'md5\x00'}, 0x8, 'p'}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 56.680432] binder: 7906:7907 transaction failed 29201/-71, size 32-8 line 2921 [ 56.691353] binder: undelivered TRANSACTION_ERROR: 29201 [ 56.699078] binder: release 7906:7924 transaction 33 out, still active [ 56.709674] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 07:28:48 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000048e000)=0x400) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000358000)={@common='erspan0\x00', &(0x7f0000370000-0xad)=@ethtool_dump={0x7e, 0x401, 0xda000000000, 0x9d, "85d8ef734524a5b8d3ff1dc80ccf4a6465690b1f75c410a69261c4331926b329aac6006ea803bbc9bbf431f6f223042b8746c2c1f9cadc05f35cc5995e36f0c0e732c47e9949893c6b51062dfa2777bd9f5617d1fb336f4f8f22f92d1181316a3412ca628a7f13fe61bbb503410c88b60fce53b2939cbf687f2a776fdfdd7b93c0908d84d46a7b417605eef16a0cde7831634623404d76e2343ec9f6b4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x0, 0x3ff) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00006a8000-0x4)=0x0, &(0x7f0000b51000-0x4)=0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000128000)={&(0x7f0000440000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a11000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000035000-0x4)=0xc) fcntl$setownex(r2, 0xf, &(0x7f00000da000-0x8)={0x3, r3}) [ 56.735568] audit: type=1400 audit(1517383728.921:34): avc: denied { create } for pid=7971 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 56.765022] binder: send failed reply for transaction 33, target dead 2018/01/31 07:28:48 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000001c000+0xb93)='/dev/binder#\x00', 0x0, 0x0) flock(r0, 0x1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000001e000-0xd)='/dev/binder#\x00', 0x0, 0x2) fchdir(r0) close(r1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:28:49 executing program 5: pipe2(&(0x7f00001a2000-0x8)={0x0, 0x0}, 0x800) close(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bac000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000883000)={0x2, 0xb, 0x22ae0447, 0x7, 0x8, 0x0, 0x6, 0x0, [@sadb_sa={0x2, 0x1, 0x2, 0x2, 0x3, 0x59, 0x3, 0x40000000}, @sadb_ident={0x2, 0xb, 0x6, 0x0, 0x40}, @sadb_ident={0x2, 0xb, 0x10000, 0x0, 0x8830}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000f32000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000c3a000-0x80)=[{&(0x7f0000f84000)='1', 0x1}], 0x1, 0x0) pipe2(&(0x7f0000759000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) r4 = gettid() eventfd2(0x37, 0x800) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(r4, 0x1000000000016) 2018/01/31 07:28:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000c0b000)=0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='syzkaller0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000118000)={0xffffffffffffffff, 0xffffffffffffffff}) set_thread_area(&(0x7f00001fe000)={0x9, 0x0, 0x4000, 0x6, 0xc9, 0x1, 0xe3, 0x1, 0x8, 0x9}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x40, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000e0d000)="", 0xfffffe7e, 0x0, 0x0, 0x0) 2018/01/31 07:28:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x6, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000426000)={0x0, 0x0}) r3 = creat(&(0x7f000038b000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f48000)={0x0, 0xc, "28f972284a71da40c8471348"}, &(0x7f0000159000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00005f2000)={0x2, 0x1, 0x0, 0x1, r4}, 0x10) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) connect(r0, &(0x7f0000a6c000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/31 07:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f62000-0x8)={0x0, 0x9}, &(0x7f00008ab000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00006e6000)=r2, 0x4) r3 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x4, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r3, &(0x7f00002e9000-0x8)='./file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/31 07:28:49 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c68000-0xc)='/dev/rfkill\x00', 0x101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x40000000000001, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000b0000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000fd2000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/31 07:28:49 executing program 0: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d20000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00007f5000-0x10)={0xfffffffffffffffe, 0x9, 0x5, 0x3}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000ded000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x4, 0x2}}, 0x2e) write(r2, &(0x7f0000dec000-0x85)='j', 0x1) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) [ 56.847021] audit: type=1400 audit(1517383729.041:35): avc: denied { write } for pid=7971 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 07:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000005d000-0x10)={0x0, 0x8000, 0x3064, 0x7fff}, &(0x7f0000a71000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000744000-0x6)={r1, 0x9}, 0x6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002cb000)=0x7, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000d9e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x18, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/31 07:28:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000549000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) readv(r1, &(0x7f0000fba000)=[{&(0x7f000062d000)=""/113, 0x71}], 0x1) sysinfo(&(0x7f00000a0000)=""/138) 2018/01/31 07:28:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) accept4$packet(r0, &(0x7f00002a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cf2000)=0x14, 0x80000) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000096f000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) 2018/01/31 07:28:49 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000008000)='./file0\x00', 0x80, 0x120) r1 = inotify_init1(0x0) r2 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000003000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregs(0xf, r4, 0x0, &(0x7f000000a000-0xf)="") fcntl$setown(r0, 0x8, r2) 2018/01/31 07:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f2c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000895000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004ab000)=0x10) getcwd(&(0x7f0000db8000)=""/26, 0x1a) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0xfffffffffffffffd, 0x80, 0x2, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x4000010) futimesat(r0, &(0x7f00005c6000)='./file0\x00', &(0x7f0000383000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) recvfrom$ax25(r0, &(0x7f00007ce000-0x22)=""/34, 0x22, 0x0, &(0x7f00000d8000-0x10)={0x3, {"c8f5d44bf42839"}, 0x3}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000517000)={r1, 0x1}, &(0x7f0000881000-0x4)=0x8) modify_ldt$read_default(0x2, &(0x7f00003f4000)=""/253, 0xfd) getsockname$ax25(r3, &(0x7f00002a9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d2d000-0x4)=0x545ce8132327113) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000000a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bd000-0x4)=0xe8) connect$packet(r0, &(0x7f00000a5000-0x14)={0x11, 0xf7, r4, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) 2018/01/31 07:28:49 executing program 0: mmap(&(0x7f0000000000/0xc2c000)=nil, 0xc2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f000085a000-0x4)=0xc) r2 = syz_open_dev$mice(&(0x7f000075f000)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c2d000-0x4)=@assoc_id=0x0, &(0x7f0000c2d000-0x4)=0x4) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c2d000-0x8c)={r3, @in6={{0xa, 0x3, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = getpgid(r1) fcntl$setown(r2, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace$getregs(0xc, r5, 0x0, &(0x7f0000c2b000)=""/0) 2018/01/31 07:28:49 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x1, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x400, 0x3ff, 0x1}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00006f6000-0x10)={0x0, 0x200, 0x4, 0x10000}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000554000)=@assoc_value={r2, 0x214}, &(0x7f000059f000-0x4)=0x8) clone(0x0, &(0x7f0000ca8000)="", &(0x7f00000b9000)=0x0, &(0x7f0000795000-0x4)=0x0, &(0x7f00006c8000-0x13)="") lremovexattr(&(0x7f000088a000-0x8)='./file0\x00', &(0x7f0000f9f000-0x16)=@random={'system.\x00', 'em0-\\{selinux\x00'}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/31 07:28:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000b1000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x8) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x400000005, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000fc5000-0x4)=0x0, 0x0) 2018/01/31 07:28:49 executing program 3: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000017000)=0x2, 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000004a000-0x8c)={0x0, 0x4, 0xfcf, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:28:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)="") chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) 2018/01/31 07:28:49 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ba0000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/31 07:28:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000c60000)={0x14, 0x6, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000030b000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000015c000)={&(0x7f000015a000/0x4000)=nil, 0x63a, 0x3, 0xd6, &(0x7f0000b5b000/0x4000)=nil, 0x3ff}) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000280000)={0x0, 0x0}, 0x84000) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000bec000-0x10)=""/16, &(0x7f00008c1000)=0x10) 2018/01/31 07:28:49 executing program 7: mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/31 07:28:49 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000301000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000349000)=0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80000, 0x401, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x34a89c30d2f24ac3, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000006000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000005000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x9, 0x100, 0x10000, 0x800040, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000003000)=0x0, &(0x7f0000002000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$sock_void(r4, 0x29, 0x23, 0x0, 0x0) 2018/01/31 07:28:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d31000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a47000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f000018e000)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000993000)='/dev/autofs\x00', 0xc2, 0x0) connect$ax25(r1, &(0x7f0000764000-0x10)={0x3, {"7181ffff17e44e"}, 0x20000000000009}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000568000)={0xaa, 0x24, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000-0xf)='/dev/sequencer\x00', 0x20081, 0x0) set_tid_address(&(0x7f0000ccc000)=0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000b17000-0x45)=""/69) r4 = fcntl$dupfd(r0, 0x406, r3) sendfile(r4, r2, &(0x7f00001bf000)=0x31, 0x2) sendmsg$nl_netfilter(r4, &(0x7f0000b24000)={&(0x7f00006fb000)={0x10, 0x0, 0x0, 0x80000100}, 0xc, &(0x7f0000bd6000-0x10)={&(0x7f000016b000-0x49c)={0x49c, 0x3, 0x3, 0x0, 0x7, 0x0, {0xf, 0x0, 0x0}, [@nested={0x14, 0x4a, [@typed={0x10, 0x4d, @str='system\x00'}]}, @nested={0x178, 0x6c, [@generic="1ac25d90a4a8f5a0f8c348f0e7b1a13f0726e5ab24ec224ad0690f59665cb8cf450c08eaf84162f001fc2b0f1148919eb1193e6575c4ebe17f4b5a4b1ffa02ebf22e748ee20971465d392adadffec14a1acf6154a82f698c2aaa6e33b99bfd5c9075672626837e142509d3c8e6ee2599e275485959b67d19625a4d12fec2aebeba510a634e164e0957ac40ebcd690955eb090a0b58d2a93f24800099b14695c78810629329eacaac868cc8f9", @generic="9ce29322ebba596cc7", @generic="3a5a754c8746707ed3a6e0433bfe2f0f45833777c15cb124a74e31862dd34ec18d269a3dd85809c06a3f93c09e7eda3b209c3b1b6f4cd0d72cc210c86cfce59f4843950a58766e3236f8e25a7a28a3564f2014428c836afb25bdd0c61cc17521d4d2a571c5ccbd8ca80a7b782cfade5328c00dfb7a2436dd034ee19149634bd5ceb36810d2f7f66bcdfb1c30e30ea93f6db0d799d53b0a0e2fb7eb258057de2ef050afb3af4384b141c18ed7c7b32b084b675225324012e41860ae428f"]}, @nested={0x4, 0x34, []}, @nested={0x184, 0x73, [@generic="8f18748381979705a3badaebe5655e3299b0bc33ffc3d04f8c12adefeef883458be01f9ab63502f1164140db9a3de0bb44696b03810b8348bc72abc3da30171f21fbfa818013116ebe0f66edbfc59280ba47dbb52a8d67f29adbe5675aa1f20ef0cbbfbeefd16bfa38a4df0fefb8ad4e6792ea3c30744f7e36f4c06bff19bbd72f7c7a5ec7491b44cba2f71b05856204d9e76553d60425f8d23330e151149401c8e1119031f3496f8213eddfb06d2483f19f396b97fcb5c8d9de10e946a16dc76cb85cc330cfa6205c440ac65aaf4c83b497999bb3d7ad8c1e449f", @generic="f2efbbd52830d52de4d8a731c2846ea81f216a3e48fddd5ac29f438b47076bc0950cd794176d51c4523f18a7312bee5b8137cdbe8c02668b08dd62dde4b5cbe426a94d691210db2e2d5c7a3780e0a889f6dfd5014845c139b31617201508c28962799ebab2c45c38899daa16bfbdc19cded5d972065dcf96611ac56b4f51ba29cfe86bc451e70dfc36a6171adb7e18a037b996012d52e8da9b1781c46cd8d057c249"]}, @generic="d6f789e01655fdb2fac67466431d9ffb4d04a88d5743fbb13c9f3dfd24618a0b0da2078b53cb21f5be07ec516d5ad1a27bd0c5b4e7ed5d4e0d7cec8994d0c277652ea7c421c4bf7e582ddcabc53ddaeb92bb132a2149009b5ae76ef2d8071e93bf58839dca4e946673a1bb14b8bb7862d13a50a611d28684eb457ca49a46a01b4b4cbeeb0b038f6115bbd3d16704cdffe4686ef4354ec1e69fdbc5f45672d8ccbbba51b18934400cd5057a98d6ecd11a53d26906f5", @typed={0x18, 0x70, @str='/dev/snd/timer\x00'}, @generic="6f7b43320f798d0b30afdd52a696b12bbbd0e5748ae5203b0d776eed4ef688f5679c05d49f5635b6195b689827f750abde4cc3b9c40aca779be5c29ab69be387eaccb258c19f0615b01206b39bfe36e27bd19c8900c18c2bdd94873f18217b6016164c66a9e8710231beb86b3c3f359a09fa252fb1884f60f9fb42381990914c3bc0ec8ccd6c3ec62a3bf126bbfea7d97d26fb16842a7d71e9b3da42b839b2dcd757f5c3401c"]}, 0x49c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f00002d3000)={{0x3, 0x3, 0x6, 0x3, 0x8}, 0x4, 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]}) 2018/01/31 07:28:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x4, [0x8, 0x6, 0x6, 0x80000000000000]}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000002000)=""/129) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d44000-0x4)=0x0) ptrace$getenv(0x4201, r2, 0x4, &(0x7f0000b2d000)=0x0) 2018/01/31 07:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000d37000-0x65)=""/101, 0xd8, 0xfd, 0x0, 0x2f5) 2018/01/31 07:28:49 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xabd, 0x8, 0x0, 0x81, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000004000)=[{0xa6d, 0x787, 0x1, 0x6, @time={0x0, 0x989680}, {0x2000000000, 0x7fff}, {0x80000000, 0x7}, @ext={0xbe, &(0x7f0000006000-0xbe)="d7d8c906d3bfd796309b3625a363e5adcbdde24aef9a671d6da90091b897dd8158bfbc14cef330b3378ce883edcd45a8a24e27ab83be2fa8a607a98242dd14750cea2e8609c7fefedfed322ddce223aed41f572b8908cf6206c6b4100c8c224345c64364920ef483b61eaa4450e0fc88d5a36872649eccc056e027da80fffa137d6ed0ba9d798c1a30b152e60e6b03e74fc75bb8301bca248de9f849a7253183ed327636997da3a07742fa42005bb30746612fdf0311cf5fa2e268864246"}}, {0x400, 0x7, 0xbaf, 0x306bee0a, @time={0x77359400, 0x0}, {0x0, 0x4}, {0x8, 0x8000}, @queue={0x8, {0x3c8d, 0x2}}}, {0x3, 0xbc, 0x1f, 0x800, @time={0x77359400, 0x0}, {0x8, 0x3}, {0x10000, 0x7}, @note={0x7, 0xfffffffffffffbff, 0xc8, 0xc495, 0x3}}], 0x90) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f000000a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x5, 0x7, 0x7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000004000-0x5b)=""/217, &(0x7f0000004000-0x4)=0xfffffe1e) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000007000)=0x0) socketpair(0x2, 0x7, 0x53, &(0x7f0000009000-0x8)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000003000-0x14)={0x9, 0x9, 0x0, 0x7, 0x5, 0x401, 0x8b, 0x9, 0x8000000000000000, 0x1}) 2018/01/31 07:28:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f000053b000-0x9)='/dev/sg#\x00', 0x5, 0x100) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000002d000-0x10)={0x5, &(0x7f0000853000-0x28)=[{0x3320, 0xac85, 0xffffffffffff7fff, 0x40000000000000}, {0x3, 0x6, 0x4, 0x1}, {0xffffffff80000000, 0x3, 0xfffffffffffffffc, 0x4}, {0x4, 0x7, 0x7, 0x3}, {0x4, 0x6, 0x7, 0x1}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x30)="0b87e49dc586eff6e11b268a7bc31fadb30edde0c2a38456198812f98259b01a8ad3965a7903af0ff6efc2484d358ef6") openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400, 0x0}, 0x3, 0x7e7, 0x3}, {{0x77359400, 0x0}, 0x101, 0x401, 0x3}, {{0x77359400, 0x0}, 0x2, 0x10001, 0x3}, {{0x0, 0x2710}, 0x7, 0x7f, 0xffffffffffffff29}, {{0x0, 0x0}, 0xfffffffffffffffb, 0x80000000, 0x800}, {{0x77359400, 0x0}, 0x2, 0x8, 0x7f}], 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000002000)='/dev/input/event#\x00', 0x7f, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000)='./file0\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x109c00, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@req={0x50, &(0x7f0000003000-0x50)={@common='tunl0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x1}}}}) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) listen(r2, 0x7f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000005000-0x50)={@common='ip6_vti0\x00', @ifru_settings={0x3, 0x9, @fr=&(0x7f0000004000)={0x0, 0x1, 0x1, 0x4, 0x81, 0x4, 0x7}}}) r3 = geteuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) setresuid(r3, r4, r5) write(r1, &(0x7f0000003000-0x92)="abdd95ea25642816823be5334754a490b1b19bb3ee490c9f1754a02cd8b25daf29762dd0dcfefaec25c6cfb46acf831049c48cb85bcdb7cec054aa5ea562b13f4aa162250107d54bd37b9963399dd7ed009ea650b6732d62b9e6bce7d729fcc15e90634de34cb3c0f49308a21f8f511c768ae3727a28978713df55e4f9250c6e6933c71193e2e56b172920e9dffe6c5ceb2e", 0x92) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000006000)=""/123, &(0x7f0000003000)=0x7b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000007000)=0x8, 0x4) 2018/01/31 07:28:49 executing program 0: r0 = socket$packet(0x11, 0x20000, 0x300) setsockopt$packet_int(r0, 0x107, 0x100000000e, &(0x7f0000005000-0x4)=0x0, 0xfd8d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x400082) 2018/01/31 07:28:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000492000)='/dev/sequencer2\x00', 0xfffffffffffffffa, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510b) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000444000-0x4)=0x0, &(0x7f0000cce000)=0x4) 2018/01/31 07:28:49 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000039000-0x10)={0x15c, &(0x7f0000038000)=[{0x800, 0x4, 0x20, 0x3}, {0x10000, 0x7fffffff, 0x200, 0x9}, {0x1, 0x9, 0x2df5, 0x7ffffffffffffc01}]}) process_vm_readv(0x0, &(0x7f0000036000)=[], 0x0, &(0x7f0000037000-0x50)=[], 0x0, 0x0) 2018/01/31 07:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00001eb000)=r1) r2 = openat(0xffffffffffffffff, &(0x7f0000779000-0x8)='./file0\x00', 0x0, 0x80) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000c1a000-0x4)=0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f9d000)=0x0) 2018/01/31 07:28:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents(r0, &(0x7f000030d000-0x1a)=""/26, 0x1a) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001aa000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getdents64(r0, &(0x7f0000380000-0xad)=""/173, 0xad) sendfile(r0, r0, &(0x7f0000e99000-0x8)=0x0, 0x40) 2018/01/31 07:28:49 executing program 6: select(0x40, &(0x7f0000c8a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000064b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000272000)={0x0, 0x2710}) request_key(&(0x7f0000f73000-0xa)='encrypted\x00', &(0x7f0000242000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='systemselinux\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, 0x0) socket(0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000c4e000)="", 0x0, 0x0, &(0x7f0000b78000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$mice(&(0x7f0000873000)='/dev/input/mice\x00', 0x0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000ed2000-0x8)='./file0\x00', &(0x7f000036a000)=""/46, 0x2e) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000045c000)=@generic="f47b30f9b2702c9fbae415bfe8ab8254", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0xa289, 0x6}, 'port1\x00', 0x10, 0x3, 0x100000000, 0x100, 0x0, 0x6, 0x9, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(0xffffffffffffffff, &(0x7f0000118000)=""/194, 0xc2, 0x0, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=""/112, 0x70) 2018/01/31 07:28:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000019d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) execve(&(0x7f0000593000-0xe)='./file0\x00', &(0x7f00003fd000-0x30)=[], &(0x7f0000e47000-0x18)=[]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000337000)=0x0) timer_create(0x7, &(0x7f0000e83000)={0x0, 0x23, 0x2, @thr={&(0x7f0000cce000-0xde)="8cb025cb0ee63c3f27c81434aabd6f2b180162ba83b43182a674124f308fd2b81f094154714e7c566ab449aa724592986f14b71df9350baec5877940ef8e5a9cb2b3ae7aecfd0b3c85cd4a6b3b06ecad02969ba3aa44a2cc997e34f34cfbd5923f567d5757178b163f508d069869f98fa077a1bcf1cd6a57afc7067c0febb1bcf63ab251740ecf2b7e9569d64ad5a73cd55a4d48df49f363389bab0351ffbbeca88f2707ea11747103561d7cba55aace865e6be89cb9675471b69543d9e77fed9d95d9119501151d6b7501f81b429e77a01adc303ecd94141a66f77af2b1", &(0x7f00002d2000-0x8c)="5659beb881083ad0aee6dd8f373e309151becf249ad3f4176db793b8230cc0be3aec8f4a7ea230addbeccfe79c6949f1d4a2abbfff50edd49ae016d92bae3be1c636fc33096b5e26c8d846fb535d29a2e5a1028ce4bb2ea232b394bae11802c39079c9738d96554d4f12065306065fc47cdb7ec37d33f41c95e97a54c91cfd04896d000adc584dae0a314977"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d52000)=0x0) timer_delete(r2) r3 = gettid() setpgid(r1, r3) 2018/01/31 07:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000be8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000029c000)=0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000869000)=@req={0x50, &(0x7f0000c23000-0x50)={@common='lo\x00', @ifru_names=@generic="440004cff06db21e790b5dd94fc05447"}}) bind(r0, &(0x7f0000785000-0x1c)=@in6={0xa, 0x2, 0x3b9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7ff}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e4b000)={0x0, 0x40}, &(0x7f00002eb000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a6c000-0x4)=r2, 0x4) 2018/01/31 07:28:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) accept4$vsock_stream(r0, &(0x7f0000e04000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, 0x800) socketpair(0x8, 0x4, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KDSETMODE(r2, 0x4b3a, 0x7) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x738aa5fc, 0x10000, 0x8, 0x5435}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x1000, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001000-0x6)={r3, 0x0}, 0x6) prctl$setfpexc(0xc, 0x100000) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000003000-0x4)=0x9, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x7, 0x200, 0x9, 0xfffffffffffffbff, r3}, &(0x7f0000004000-0x4)=0x10) sysfs$3(0x3) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000004000-0x1000)=""/4096) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x40002}, 0xc, &(0x7f0000002000)={&(0x7f0000005000-0x1d8)=@ipv6_newroute={0x1d8, 0x18, 0x400, 0x0, 0x2, {0xa, 0x30, 0x10, 0x2, 0xfe, 0x4, 0x0, 0x6, 0x1000}, [@RTA_OIF={0x8, 0x4, r4}, @RTA_MULTIPATH={0xc, 0x9, [{0x400, 0x3, 0x8, r5}]}, @RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}, @RTA_OIF={0x8, 0x4, r6}, @RTA_METRICS={0xbc, 0x8, "c8576a95d0e4735a1c0df7d037d48b5c3e7ab951b9bd9705416f370834e21f08be5b72b56287caaff31b6d2afa38d502fd59b41d64fbedc08fc0a8ee7ed184ddc63d8718dddf9f10702258b8a37f693391c7581161fa485a70c27fa60df1a6c2f259032b81157e741a99d72b6f67fdbb35953c2fbfc3f89c31471ab538c2181e424a13708759573a9b9489db6cfbad828da419e109578822146d7f0a2f0e1a219d3190e44a35f261d3dae54a697bd4e4df504da39eba94"}, @RTA_PREF={0x8, 0x14, 0x80}, @RTA_METRICS={0xc0, 0x8, "7f5824cde4467641631f7d0784c822b280603b2d548efe9717c53af2cc61ceae007056761233566bc93055c8f9df4d8d8ef1d977539420b2568987849c5e486214b34b193a0a703a9f190120259c61e13ca47731c082a9d041247da3acd1404dc52d12e9dbaeefc6df26339b9f5e3dc4bb90a9f60449e04f09d2a9f6c4c35b917602d121354087a598436344aef84a3336d53f7d2b351bd5ee43447355e251964d3883b98c1876db94cb35c30b2ef4d28cc92703cf6a8895a063"}, @RTA_EXPIRES={0x8, 0x10, 0x2f}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000000)=""/169) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000006000-0x10)={0x2, &(0x7f0000006000-0x8)=[0xa7, 0x81]}) 2018/01/31 07:28:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000012000)={@common=""/16, @ifru_names=@common=""/16}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000013000)=0x0, 0x4) 2018/01/31 07:28:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) exit(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000d07000)="") mount(&(0x7f0000730000-0x8)='./file0\x00', &(0x7f0000749000-0x8)='./file0\x00', &(0x7f0000dbe000-0x4)='aio\x00', 0x10040, &(0x7f0000044000-0xa2)="1fae4ae86f352a5c0ee9af940b705c4c7132a233c482e1faec37ca8a1dcdef0ea39d4c82c93de48820644f09209fb59a545352fc32f36d0d8b132e22ac83516af9e7ec798f47009d53de2bd7672b0b3fc970aa55cf57b0447d40fb345b799aafdabf04876152666e62ddabddd2d8597c6afa2c08e80791c7cea29e6bfa2f99684c161a1fffbd5426bb329710ab1ce996dc61a0aa54abd7b9302964d4def1e3d9cf59") mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000934000-0x6)='raffs\x00', 0x8ffac, &(0x7f000002f000)="") statfs(&(0x7f0000645000-0x8)='./file0\x00', &(0x7f0000d98000-0x40)=""/64) add_key(&(0x7f000052a000-0x5)='ceph\x00', &(0x7f0000aba000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000adc000)="1bee5c2dd6b449bed93308a88d75c3487c2edf6982050402339aeea9643674", 0x1f, 0x0) r0 = add_key(&(0x7f00000be000)='trusted\x00', &(0x7f0000fff000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000114000)="e5d88dc57c4634733fc2c02f022a1a267c4c872c06f78e4e82e2ea28ead74bbc239fb7610c1b4390d77b47265038ee3a2500481542a9d074a49c51069ed80e63d478306764bf2867cd02e02f278740b39b4965510eb51e0fe3dac8612b81d2bbb09adeb53912166d4fd2c7bcf9968fdef5456996793a8e298339a54f889687a880d7174d2c637e617454c4366e3237361be931a135f6f94e7726f7c540b35f2cf54d0fe31a02c61e25e3ce3446cd7e4f49e372bec1090e880a7741a246c2525c9423434fdc0dfdf445213122642c211c25ae3e3b8c3d391e645d8f77572ea08251f5f737", 0xe4, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000687000-0x5)='user\x00', &(0x7f0000b92000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002ea000)="ca0f9b6e4317773b84185ced3789572b9b3f564e01894b100a4b7dd99c035871994ff1d4b86b8982d852c7992d6e39329556fc4e3a298831d8a5161641a6b02f43fe13b58fe4148e392752a9da5f89969894313005f5cbddef9ba3be3d86aae0c40d464a2e8b518fa0cca345ce3ca756586c214bc23687db2d99556d79a9678273f305e61973749d23f53557a5c0c38a8b01", 0x92, r0) keyctl$update(0x2, r1, &(0x7f00002e6000)="4e057ce6171dba4972551165e6a9896626eef6e751633e60e6a5a5208cb03e6aa8eda2e32c25bfc9cc6bb0aee09ebcb6f629e955846b4e9e95392fd38d1717ae87fd5b861f7616cd6415fc768fe4948d34940f848112d8f9a513e670fda3b9d416de254f5a1abc7529657f2ebecf62b592d8e8bf6db049603e13fb0f3619ef7cd0da8de2ab992557bb0674a4fe2dbab8fdbfff3e00ea4975e92811d5351ecd3708e2c75a80a9bcd1941aa066be452f565c804ceb2977a729385b8c38e139a1a76ced3efb3ae33f27faee94443d18ad0c7d7fa5b3dc71a9a9", 0xd8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000812000)='/selinux/checkreqprot\x00', 0x200800, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000ced000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000010000-0x4)=0xc) 2018/01/31 07:28:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d8000-0x4)=0x10, 0x80800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000546000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007ad000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x100000a, 0x4100a080) r2 = open(&(0x7f00004c6000-0x8)='./file0\x00', 0x10000, 0x100) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000e4c000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000a9e000)=0xc) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000771000+0x8bf)=0x0, &(0x7f0000e4a000-0x4)=0x4) 2018/01/31 07:28:50 executing program 7: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000720000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000075e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xbb) waitid(0x0, 0x0, &(0x7f0000f9e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000002, 0x0) [ 57.767510] audit: type=1400 audit(1517383729.961:36): avc: denied { ioctl } for pid=8102 comm="syz-executor7" path="socket:[15876]" dev="sockfs" ino=15876 ioctlcmd=8902 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 07:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a62000-0x10)={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000581000)='/dev/usbmon#\x00', 0x2, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0x20000000050, &(0x7f0000f1a000)=""/0, &(0x7f00009ff000)=0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) clock_nanosleep(0x2, 0x0, &(0x7f0000c67000-0x8)={0x0, r0}, &(0x7f0000ce2000)={0x0, 0x0}) timer_create(0x2, &(0x7f0000eca000)={0x0, 0x11, 0x0, @thr={&(0x7f00009da000)="", &(0x7f00004fc000-0xb)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000050a000+0x4ac)=0x0) timer_settime(0x0, 0x0, &(0x7f0000679000-0x10)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000106000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x4, 0x7) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000df6000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000152000)={0x0, &(0x7f0000831000)=[]}, 0x10) 2018/01/31 07:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x10000, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f000046f000-0x4)=0x2, 0x4) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x2, 0x0}) 2018/01/31 07:28:50 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000024a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fd7000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) 2018/01/31 07:28:50 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000006, &(0x7f0000264000)="11", 0x1) pipe(&(0x7f0000a9c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000d17000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/31 07:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f000018a000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d3d000-0x8)={0x0, 0x0}) shutdown(r1, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000f7d000)={{0x0, 0x989680}, {0x0, r0}}, &(0x7f0000b37000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:28:50 executing program 2: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f00001dd000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4204, r1, 0xfffffffffffffff9, 0x10000000000) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x3, 0x0) 2018/01/31 07:28:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000949000)=""/20, &(0x7f0000759000-0x4)=0x14) 2018/01/31 07:28:50 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000fde000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[], @llc={@llc={0x0, 0x0, "c5", ""}}}}}}, &(0x7f0000b10000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fdf000)='/selinux/checkreqprot\x00', 0x82000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000c18000-0x8c)={0x1f, 0x8473, 0x401, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000092000)={0x1, &(0x7f000000c000-0x8)=[{0x4, 0x3, 0x4, 0x6}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000022c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000357000-0x92)=""/146, &(0x7f00007e3000-0x4)=0x92) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000402000)='eth1systemvmnet0\x00') seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) fstat(0xffffffffffffff9c, &(0x7f0000b6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() userfaultfd(0x80800) syz_fuseblk_mount(&(0x7f0000c51000)='./file0\x00', &(0x7f0000577000)='./file0\x00', 0x4000, r1, r2, 0x1, 0xfffffffffffffff7, 0x20002) 2018/01/31 07:28:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f4000-0x5)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000085c000)="0ca288960a1f3b53516ae1a36c7f5314e5b7bd5576cece051eea7294440c3f5dd1c85f2785c4f19ac89792ebc298a99fdd654319cfb10f52543e3b1667723075d1791a492d2f80eb49afebb0323b09b3540f878b6fdb225b4b54f518c1583c5fdf773348dcdf19a583c3cf79aa20b8b5e0863f65fc1ba6099d34968926b5cb25b6fb84855f53da292d48b2b096de2d26d20e2e5c4539f1f545ae8d85ffc8d8cb613c", 0xa2, 0x20000802, &(0x7f00002f2000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:28:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x0, 0x7, 0xc98e, 0x9, 0x1, 0x9, 0x4, 0x1, 0xfff, 0x47}) sync_file_range(r1, 0xa3b8, 0x8909, 0x4) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001000-0x4)=0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/43) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x89, 0x4) flock(r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000002000-0x8)={0xffffffffffffff7f, 0x100000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x90000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000003000)={@common='vcan0\x00', @ifru_ivalue=0x7}) getsockname(r0, &(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000002000)=0x58) mknod(&(0x7f0000001000)='./file0\x00', 0xea, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000005000-0x14)={0x8, [0x10001, 0xffffffff, 0x7, 0x7, 0x3, 0x7fff, 0x3, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000)=0x80000001) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000005000)='pkcs7_test\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000)='/dev/rfkill\x00', 0x0) add_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000007000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000008000-0x4)=0x8) 2018/01/31 07:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80f, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f69000-0x10)={0x2, 0x3, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:28:50 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000c03000-0x12)='/dev/input/event#\x00', 0xfffffffffffffff8, 0x20000) ioctl$void(r0, 0xc0045c7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000373000-0xc)={0x0, 0x0}) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x1, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r2, &(0x7f00006f7000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003d7000-0x8)={0x0}, 0x8) 2018/01/31 07:28:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x6)='/dev/sg#\x00', 0x5, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f00009db000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000d3a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pwrite64(r0, &(0x7f0000640000)="749a9c52dfe783a9a9ee9525c7507ac014d2c583646b178d625cc5142513be57a76dffba417e5a1ea4e13c32d3302a1aee8896173f2d96a119c3426b3dd04b470dfa398e2be138fee4eddeae8fcf96bda2ae089568cb230a133c0d8d6ce8896f44746003ef53519f683404cc48cc3d8a1285ada2c70317dcec8dbd9abb019807b7e1a7f1312c2ecfb20e49d8737988b029a86b191b88c8493ebb1fc1aa25b9387d3b9c096dd65be03b326537648469cd07c7f69d9172cbecf62a1cbf676e6920dc", 0xc1, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000ee0000-0x10)={0x77359400, r1}, &(0x7f0000048000)=0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000e03000-0x9)='/dev/sg#\x00', 0x100, 0x80000) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000b29000)="6e4283db0f1d25c0a315078b338ec9c34ea5ee76f7702aaa3ad7f1c38f3bdb3b21d1", 0x22) 2018/01/31 07:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea9000)='/dev/sequencer\x00', 0x100fff, 0x0) ppoll(&(0x7f00009d9000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000dce000-0x10)={0x77359400, 0x0}, &(0x7f000014e000)={0x0}, 0x8) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getgid() fstat(r1, &(0x7f00000c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000052d000)=0x3) writev(r0, &(0x7f0000b3f000-0x10)=[{&(0x7f0000ad3000)="df84b4e588fc9c2bca89626e7eec8fac94c4de66aa47ef69ac0690af2851a870fe6d0a30fc25530aaf3f2ecd367e1f35eed14fb98ae3113f318fba868790a97e7ba8acea7224b31f482d51c711338f4ad5311e446d7e0f39635687a4ae9b4a7db00c3fbdcac79f417b237b813ce9fa5b6d8776dff32b80f6c5a359df8bf0cd4982eb978384f0cd566a69234c96fc3dcc0ecdd25ccf6af455b021ce28a79848a2de9a9598bbbd1b27a5d04c847e78d3ba360d0b6746800c1bdcbf3221050db18b3cc1ee029fb7347dd4676d9329e959ad8e17e9f264969caed893f3d535df349f7da6c440ce3e07486b61ae10c19c58488bec0a8208f24c4a", 0xf8}], 0x1) fcntl$dupfd(r0, 0x406, r1) ioctl$TIOCSCTTY(r0, 0x540e, 0x4) 2018/01/31 07:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000df6000-0x8)='./file0\x00') 2018/01/31 07:28:50 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000ae0000)='\x00', 0x3) 2018/01/31 07:28:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000621000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006c0000)=0x0, &(0x7f0000fe5000-0x4)=0x4) bind$inet(r0, &(0x7f0000621000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mq_open(&(0x7f0000efd000)='\x00', 0x41, 0x30, &(0x7f00009fa000)={0x0, 0x1, 0x7ff, 0x7f, 0x3673, 0x0, 0x1, 0x9}) 2018/01/31 07:28:50 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e33000)=@assoc_value={0x0, 0x0}, 0x8) r1 = dup3(r0, r0, 0x80000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000a77000-0x50)={@common='vcan0\x00', @ifru_flags=0x201}) 2018/01/31 07:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) stat(&(0x7f00005f7000)='./file0\x00', &(0x7f0000c1c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x2c00) writev(r0, &(0x7f000016b000-0x10)=[{&(0x7f0000ff8000-0x99)="b2", 0x1}], 0x1) 2018/01/31 07:28:50 executing program 4: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000daf000-0x4)=0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000209000-0x4)=0x0, &(0x7f0000e6e000-0x4)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f00007be000)='/proc/self/net/pfkey\x00', 0x42000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000031a000)='net/udp6\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000073000-0x8)={0x0, 0x8}, &(0x7f00009f7000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000851000-0x10)={0x0, 0x7, 0x7, 0x1, r2}, 0x10) preadv(r1, &(0x7f000069e000)=[{&(0x7f0000f5c000)=""/40, 0x28}], 0x1, 0x400000000000) 2018/01/31 07:28:50 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001d000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017000)="2f0000001c0003fd6d0000000000000002dd00d8020000001f5f01c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000c000+0x19e)={0x0, 0x68, &(0x7f000001c000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xd7}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000013000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f000001d000-0x52)=""/82) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001d000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000001d000)=0x0, &(0x7f000000a000-0x4)=0x0, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000001d000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x7, 0x1, 0xffff, 0x2, 0x80, 0xa0, 0xbf, 0x0, r4}, {0x1, 0x9, 0x7fff, 0x284, 0x6fe, 0x6, 0x20, 0x6}, {0xffe, 0x8000, 0x1, 0x100}, 0x1f, 0x9, 0x0, 0x0, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x7a, 0xfffffffffffffffa, 0x9, 0x8}}, 0xe8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000001c000)={r1, 0x5, 0x1f}, &(0x7f000001c000)=0x8) 2018/01/31 07:28:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000080c000-0x28)=@dstopts={0x2e, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x40}, @enc_lim={0x4, 0x1, 0x0}, @ra={0x5, 0x2, 0xffff}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0xec9}]}, 0x28) r1 = syz_open_dev$evdev(&(0x7f000000a000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) read(r1, &(0x7f0000e61000-0x68)=""/104, 0x68) write(r1, &(0x7f000019e000-0x18)="2700000014000307060e0000150f0a0011000000f608ffff", 0x18) 2018/01/31 07:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000560000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000373000)={0x1, [0x53e3]}, &(0x7f00009ed000)=0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000dbb000)="440d05a18e00000000000000ec", 0xd) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000d10000)=""/0, &(0x7f000011d000)=0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000b2b000-0xe8)=""/232) 2018/01/31 07:28:50 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000011000)={0x80000001, 0x2000000000000, 0x9, 0x9}, 0x10) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000000)=""/205, &(0x7f0000001000-0x4)=0xcd) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 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, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) close(r1) 2018/01/31 07:28:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff8, &(0x7f00009a0000-0x60)={0x0, 0x3f, 0x0, @thr={&(0x7f0000fc1000-0xc4)="", &(0x7f0000fc2000-0xe1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbf000)=0x0) clock_gettime(0x0, &(0x7f0000666000)={0x0, 0x0}) syz_open_dev$random(&(0x7f0000e31000-0xc)='/dev/random\x00', 0x0, 0x408080) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, r0+10000000}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000182000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:28:50 executing program 2: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) umount2(&(0x7f0000027000)='./file0\x00', 0x8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000037000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000038000-0x4)=0x20) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000035000)="") rename(&(0x7f0000019000)='./file0\x00', &(0x7f000002d000-0x8)='./file1\x00') 2018/01/31 07:28:50 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a96000-0xbc)={0x2, 0x0, 'client1\x00', 0x2, "b505a620e2cf77b2", "769f4e082ae043cf5f21208deaa18f984f131765e41f37a0967322466916af36", 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]}) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/31 07:28:50 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) dup3(r0, r0, 0x80000) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000030000-0x1000)=""/4096) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) fcntl$setlease(r1, 0x400, 0x2) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001000-0x4)=0x0) prctl$intptr(0x4, 0x40d) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000021000)={0x0, 0x0}) ioctl(r1, 0x440000000002127f, &(0x7f0000005000)="") mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000030000-0x10)=[{r1, 0x0, 0x0}, {r1, 0x10, 0x0}], 0x2, 0x1) 2018/01/31 07:28:50 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a96000-0xbc)={0x2, 0x0, 'client1\x00', 0x2, "b505a620e2cf77b2", "769f4e082ae043cf5f21208deaa18f984f131765e41f37a0967322466916af36", 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]}) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) [ 58.223514] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 58.253222] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/31 07:28:50 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getflags(r0, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f000006f000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001, r1}) 2018/01/31 07:28:50 executing program 4: r0 = getgid() r1 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000a5b000-0x4)=0x0) r5 = getegid() r6 = getegid() r7 = getegid() getgroups(0x8, &(0x7f0000f15000-0x20)=[r0, r1, r2, r3, r4, r5, r6, r7]) iopl(0x7) keyctl$session_to_parent(0x12) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept(r8, &(0x7f0000001000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x100000000, &(0x7f0000002000)='./file0\x00', r10, &(0x7f0000000000)="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") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x3}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000005000-0x8)={r11, 0xfffffffffffffffe}, 0x8) 2018/01/31 07:28:50 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b6, &(0x7f0000003000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x40, @raw_hdlc=&(0x7f0000004000-0x4)={0x8, 0xff}}}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x12, &(0x7f0000001000-0x7f)="b94cb4ed", 0x4) 2018/01/31 07:28:50 executing program 2: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004eb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x3, 0xffffffffffffff7f}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) stat(&(0x7f0000d36000)='./file0\x00', &(0x7f000047d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1, r1, r2, 0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f80000)='/dev/rtc\x00', 0x840, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000482000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000f8e000)={r4, 0x8, &(0x7f00008ae000-0x20)=[0x800, 0x0, 0x4d6, 0x4, 0x7, 0x7f, 0xf2a, 0x2], &(0x7f0000b02000)=[0xf850, 0x388d, 0x0, 0x2f86, 0x9, 0xb8, 0x2], 0x12, 0x8, 0x54, &(0x7f0000d25000)=[0x6224, 0x8, 0xbe22, 0x400, 0x25c6, 0x2, 0x37e, 0xabde], &(0x7f000037b000)=[0x5], 0x0}) r5 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r5, 0x808932, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x4d9, 0x8000, 0x1000, 0x8000003, 0x0, 0x7}}) 2018/01/31 07:28:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000849000-0x10)='/dev/input/mice\x00', 0x0, 0x1) writev(r0, &(0x7f0000cdd000-0x40)=[{&(0x7f0000df7000-0x3c)="bf29f0d638521d0d5fc34a7cb9af93ae885847ae48e9a8a8723e29aa8ba7b912a3656f482a786b194506b03deb", 0x2d}], 0x1) ioctl(r0, 0xfffffffffffffffb, &(0x7f0000fe4000+0x21f)="86b87bfb4b6eb283430117b61ce98721a9d007a8352ff8de65a78b66c935de899173cd898426d5598c4f08287ab226ba6d20cc4e58") epoll_create(0x2a) 2018/01/31 07:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000a7000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000040b000-0x4)={0xfffffffffffffff9}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000141000)={{0x0, 0x0}, {0x12, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000610000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000390000-0x8)={0x0, 0x238}, &(0x7f0000c75000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000079d000+0x60)={r1, 0x4}, 0x6) openat$ppp(0xffffffffffffff9c, &(0x7f0000558000)='/dev/ppp\x00', 0x101000, 0x0) socketpair(0xb, 0xf, 0xff, &(0x7f00007e1000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000a4d000-0x66)=""/102) r3 = socket$inet(0xa, 0x2, 0x0) dup2(r3, r3) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x0) 2018/01/31 07:28:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x3, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x14) fsync(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000004000-0x8)={0xae1a, 0x7}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/ashmem\x00', 0x2000, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000002000)={&(0x7f0000005000-0x48)=@full={{0x3, {"89615710fc3e79"}, 0x401}, [{"88663bbeec45de"}, {"8e621f27a47714"}, {"a8f5dccb3946ff"}, {"22d34a32aa1ae2"}, {"cd9820e96783f0"}, {"8746116a0daa0a"}, {"02656efe11f27b"}, {"8974d2a3ff0e6d"}]}, 0x48, &(0x7f0000002000-0x60)=[{&(0x7f0000004000)="6018aa779cd361657939836f0f9d36495bd114aa422a28a5b08659199ab18c6ab5ee33ad8c459a31ef2ed6ab19a467bfd9263dc1bf0919a95479b16a4359d66364c779907b156eedb73f10bec752c07a5796b199a1b08af4711abf9e65cd2fb2f8dc97908c118735c29e", 0x6a}, {&(0x7f0000004000)="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", 0xfc}, {&(0x7f0000005000-0xce)="3907a3fb98688521afaf6d95a87d831da47f801c2cce651e5bd5a6dedd510911a26c24282fc8bbf3dfe1e1190ccff0ffe85403f75f6f232f94458e0fe04b25e74be14d384cfea6e79237ddbb5b2a9b8ce83c7a0844a19e451035ee42703ecb3df6dea2b3e11a0fee63bf594b99b9d4835c57675c0bae39d5fdec54c02698b160d743af03f83a7e6a88ec0d32285b3827a362f3b294164b5df3a3c13bef328d348cabacebcf835dbadd4d2376235383e4897823d8e9d0b48295d4c51e25f16e702d5e92442e2d8df3ded43b32ffa9", 0xce}, {&(0x7f0000003000)="f481c44e3baeebb8c293c714aa3817e030a6db6ec9fb65c4ab8865cf22cd91dbb15b71d0d0651fb909be128f09bb51029791d775136fc970576b60e69239eff6d6a924ad1f529edd4440c1", 0x4b}, {&(0x7f0000004000)="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0x1000}, {&(0x7f0000002000)="aa61646651d762561a4c09c6a02e5f655bad791096caa63bc668c053c9e2ddb6f47d00d9f3109c54987ba2507106dd166ffae325d3f4bf37d4ee9b061a93c8fb6b6f46af744c6b04af8c1c516e7499794d126cbfcf2adbffe4d806b7ecaad84b279bffa077b8d5b4a1a958c38322c578235107120e48648e0e63e51785c8f7c24ec1fffac4c7ddbcecb3f2100bce31", 0x8f}], 0x6, 0x0, 0x0, 0x44000}, 0x100) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000004000-0x8)={0x6, 0x8, 0x0, 0xfffffffffffffeff}) ioctl$TCSBRKP(r0, 0x5425, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r2, 0x0, 0x2, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000005000)=""/1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/31 07:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000fe000)='sessionid\x00') exit(0x0) preadv(r1, &(0x7f00007e8000-0x30)=[{&(0x7f0000d7f000)=""/196, 0xc4}], 0x1, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000a5a000-0x1000)="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") 2018/01/31 07:28:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000011000)='./file0\x00', &(0x7f0000013000-0x44)={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) stat(&(0x7f0000012000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000013000-0x8)='./file0\x00', r2, r3) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x10102, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000005000-0x6d)={0x0, 0xf9, "ec664866fb93a9ebbb39f250df81ebc9c11c071a883c1fa20ac2621519b04c0faa1395103df72f3d8301f394afcc11583a153b675c0db5789dad8cd8820c6a7077a78c6fd221dee834fc8632de5fa395e3c5a357971f6a4b0986f5d97add169d46172be458a168cdab1a1e7b5f099a37162379bd15f130221496e8d42c6b51a4f3b031d3696410d7b92d007d9d5897a8be876a1f1c9a11ee6f9d1fc47f9e5445e7cb05fe61f4a2cfd7c741965ce0c5f93a5e212110fa848259d04840e92597174e7b19d3dcb0727649f234eb69fc6d6a759207f387d9e7d73ae94898dbeeca405766f00cf46172b051f6903c49142b8c99fb83cbbbc729946c"}, &(0x7f0000001000-0x4)=0x101) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000004000)={0x9, 0x4, 0xfffffffffffffffd, 0x9, r5}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}) renameat2(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:28:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(0xffffffffffffffff, &(0x7f0000578000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b19000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000085e000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000e33000+0x14c)="", 0x0, 0x0, 0x0) 2018/01/31 07:28:50 executing program 3: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00008ec000)="") nanosleep(&(0x7f0000c61000)={0x0, 0x1c9c380}, &(0x7f000032b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000-0x50)={@common=""/16, @ifru_names=@common=""/16}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000001000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) setsockopt(r1, 0x5, 0x0, &(0x7f0000001000-0xdc)="f4dd5d915da37846285194b2aeeeb1b6b4551ebb4cd24e5115a2a710c0f0ab585ee9770a69862eb8a39d8ffd9ef79c26ef971b62cba89d0af19000d9bd4c3a713f638c16a63f434aa09303004281952eca7c26ad69d84ce87659d3b6ab68997f346c8cb19c062a52afb72de57b83c94ef29d056da4e23e9b5e09c1e09d4920b458d64fedae72108fb069aadffe4d6a67461426b346e4e4376195b19dcf30a6406caf9feedce420d92457eda318bc6c6d884eb9ee57888a1775b680542735fd191c3ad26372cf0c795a50c0aa30e1280303b3a729ebfe2169a69ff373", 0xdc) 2018/01/31 07:28:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000001000-0x4)=0x401, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=@random={'trusted.', '$user,-proc\x00'}, &(0x7f0000001000)='\x00', 0x1, 0x2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000002000)={r3, 0x1, 0x6, @random="54889edbe0d3", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000004000-0x8)=0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000005000-0x6)='-!em0\x00', 0x6, 0x1) umount2(&(0x7f0000001000)='./file1\x00', 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000)=0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000006000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) fstat(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x0) getresgid(&(0x7f0000005000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000001000)=[{&(0x7f0000002000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000006000)=[{&(0x7f0000005000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000007000-0x110)=[@rights={0x28, 0x1, 0x1, [r2, r1, r2, r1, r1]}, @rights={0x28, 0x1, 0x1, [r2, r1, r0, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r2, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r2, r0, r2, r0, r0, r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x110, 0x800}], 0x1, 0x4014) 2018/01/31 07:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000182000)='./file0\x00', 0x0) listxattr(&(0x7f00003f2000-0x8)='./file0\x00', &(0x7f00006fb000-0xd0)=""/208, 0xd0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c1d000-0x8)={0x0, 0x0}) lsetxattr(&(0x7f0000f6b000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x3) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a0c000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00006a0000)={0x3ff, 0xfdba}) 2018/01/31 07:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) accept$packet(r0, &(0x7f0000c8b000+0xac9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a66000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000838000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000128000)=0xb140) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f00001e9000-0x3)=0x0) wait4(r2, 0x0, 0x0, &(0x7f00002e1000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$nfc_llcp(r0, &(0x7f0000653000-0x60)={0x27, 0x81, 0x2, 0x3, 0x2, 0x800, "745c015dc17b5edd15b353a1ece826d212d3603132c76a39d600dacbce67f8faba432266e9a5a043a6bbbf6d26c251e0ea5b8a9aea42401a680439d1e1abc6", 0x1000}, 0x60) 2018/01/31 07:28:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a21000-0xd)='net/wireless\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00004dd000)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/31 07:28:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd71) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getuid() setfsuid(r1) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000ebb000)="af", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000022000)="b0", 0x1, 0x0, &(0x7f0000396000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:28:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000000000)="b4", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") symlink(&(0x7f0000a97000-0x8)='./file0\x00', &(0x7f0000a95000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000033000-0x8)='./file1\x00', &(0x7f00005e2000-0x8)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x1400, &(0x7f0000001000-0x9a)="000f2223c43acbee5a018a657e5a1d4cc498c2f6bdd9a92ec2a7a2eafa6dda70277a545359f2715854b6c7a281f4ee3f9c208380eb585718d36c983ac95d69d5a34be3d9cb62dc89276b23e0b2cd9273c7711f267857607ee4d617623a3b190ca6eba2e7b9fab065183a5269cc9a3d6e6ba9c9fe1f46b10c40f8d50fd2c8b61b864e8aea7d52d5bab0349ae0581e7c75f466875057c4ce6d7b15") 2018/01/31 07:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000bf5000-0x8)=[{0x1000000006, 0x0, 0x0, 0xffffffff}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000079a000+0xc83)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000519000)={0x73a, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffff, 0x5, 0x7, 0x9, &(0x7f0000f73000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x2000000000, 0x5}) chmod(&(0x7f0000c45000)='./file0\x00', 0x0) 2018/01/31 07:28:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f7000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000ab1000-0x10)={0x0, &(0x7f0000487000)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000406000-0x50)={@common="69703600030100", @ifru_data=&(0x7f0000198000-0x20)="7a3ccca80202a0da85e6e904000513ae32382dc8db05000800643a8d2b54791a"}) 2018/01/31 07:28:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000001000)="", 0x0) r1 = accept$inet(r0, &(0x7f00006d6000-0x1)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006be000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000fdf000)=0x4) 2018/01/31 07:28:50 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000948000+0x722)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe2(&(0x7f00007dc000)={0x0, 0x0}, 0x4800) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000e8e000-0xe4)=""/228) listen(r1, 0x200) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000d9a000-0xd)='/dev/usbmon#\x00', 0x3db4, 0x1) getsockname$packet(r3, &(0x7f0000c87000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000005f000-0x4)=0x14) 2018/01/31 07:28:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) epoll_create(0x2001) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dee000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00008e3000)=""/40) [ 58.592181] binder: 8343:8349 transaction failed 29189/-22, size 0-0 line 3005 [ 58.603946] audit: type=1400 audit(1517383730.801:37): avc: denied { attach_queue } for pid=8334 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 [ 58.614680] binder: 8343:8355 transaction failed 29189/-22, size 0-0 line 3005 2018/01/31 07:28:50 executing program 7: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f0000002000)=[{0x0, 0x0, 0x0, 0x7}, {0x1d, 0x0, 0x0, 0x0}, {0x6, 0x8, 0x0, 0x10000000000000}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008d6000+0x139)='/dev/autofs\x00', 0x404000, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000036b000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003aa000-0x4)=0xe8) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00008d6000)='./file0\x00', &(0x7f0000552000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000851000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000488000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000466000-0x4)=0xc) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x8001) sendmsg$netlink(r2, &(0x7f00008d7000-0x38)={&(0x7f00008d6000)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000394000)=[{&(0x7f00008d7000-0xe0)={0xe0, 0x39, 0x0, 0x6, 0x0, "", [@generic="43348501cb528765e696c2429731f8d65ce16dc585b3cbd1ff057fba863500927292cfb35e380a656526ce43e70962d1f3653b2cd477837360214a35d6265299d61d94884ab6a1dd078a", @generic="9556ee633233b7af9c57c628fc0ec3100dbb31fee3ff46deec5bfac44efc9b3db1853c142304ca1712058d820a5ceea541bad3a2cfd70ff1076f29e35adb659c2b6de2f15694d86f21f635722cbde5f7c9a3245c3c9296af81dfdbe17cdbf47c7d31baedaccfa10d68ab35de80ebd0664eb940ee093025c904", @typed={0xc, 0x22, @uid=r3}]}, 0xe0}, {&(0x7f0000486000)={0x66c, 0x12, 0x400, 0x4, 0x1, "", [@typed={0xc, 0x4a, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x53, @uid=r4}, @nested={0x300, 0x52, [@generic="42b0c6fee9214bf34fd1d74cb60b2edbedb974716ed80e8f7f1e03095335b0c762b9bdd088dc639cdeadb1b5e022b435e3ebf84df8223ee34b1fd54217af9fd655ea2641182c758abd19efa8055548e9fb9abfbaeb806b24", @generic="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", @generic="8dcd4ee00fbbae10cadda6c44d525f89e2c8cf7f91b899c4865f705ad8", @generic="0c420b62a2a08218b519b3d9d23e6c2592113c5e7faf5d149bf18e4cd9d24e3e1cff72120f4544baeb9576d00f135b9b68c7da9ad8c6423567c9ec980174f76cf410cc86221b8bb6dd3b17eb84f1d6ccc314795307c66e6d0afed42b415c406d2ba2540230ad3755cdc10aaea631cd3357c4db4d2fbdfc286c95f88baf067e9183184b3ec8e4c339e419373d250ad450b274cebafe0985a7e021104450da028222d1ebe1c980f1af1807111345c91e0b9f23c8852ef05ce9a9300440cf5911c559f1ca3b44c3e3b6e04565a792a2525865b2e456c350a32829e87928c4cae113f7944212fe3bc34fa2d48fcec20c0eb9f5da", @typed={0xc, 0x16, @fd=r0}, @generic="eb1c052f591b528257e84dbd74e56aa4c1232e16d7846e110312d618b6898cfad528ecfe5504483bdd0abac16490682dc504c85bf941de7aa580f63c33baf89670d420d37c036ccf9b4f5a7ed7ecb22c9f118f02b09351f021b766f47751305a853b628820539cea481c767c9c78f8015257a0839c9b328dec4ce1f51e95caf6df97140c5ac7d66fc3db99e0"]}, @generic="6c02cb3de624e699b4a43146239b390f5ae5855eb53f559f8442bf482782730e27a422bd38a272bf3d497c87f3cd5141d983a750a3d671207be526cad056ab054792b125ecc24f2da8f0cae53de1c8d3ad761952ab4f540bd17f9ea4c42cdfef3b1c2b0fca814abf63173e352a6bc998c7c819ed41741470e9451dda668c2c26", @generic="89b9f4eb21ec27792a746445491920ca8bb6b1a42a9da28204cfb47b417155cc0a6d9d32d9eee8542279aa811d357ca514830a0a0bbc216ace489bbc9cc066ef66d86c408acc3ff627613acaf9f43801b33085c8486ba4fb89a5609de44197e3ba11e635ef8e7995f548cada95f8736467e6c75786c804bd5bf551b9fd91d17970db4e902f9f5b5cdd0ed7b717903888ed5971dbc4d4cc", @nested={0x1c, 0x47, [@typed={0x18, 0x26, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @nested={0x1f8, 0x4, [@generic="b9c100a805b4d0d70da0ffdeb57371d6d14ee82e1d93d07a0aaffb3446df2ef0ef1131", @typed={0xc, 0x19, @uid=r5}, @generic="62c6742a84fe497768bb904e47dd9d5ebda1ed85ec3478518517f125db4d9caacb6751cf0bcdc6bdaafbfe778ddc59da", @typed={0xc, 0xd, @uid=r6}, @generic="b9d5b5ff2c728f4709a03daa1a194987dd6b1fc0f4bfc3e1b48cb39c46a56ebb1866188bb4f4da4b7e7a143f2eed98ba6984e210152f70cc98335659d933075afd3bc06128a6d12b48fafa8eaf494f6d66f14decdfbb5fcbeeb5dab4fb89e4b6a2c88b9decc3cbe68b32842d8929c2825f35c2ad78bf97a8bacfea9d1d61f1f1081c2af005a2862dcd29ed414e8cf7879dc9dd32d5776ea2910d5121f4ce5430e9d1b79ff149b0d97726518b28218b60cddae657b0d07b77ec2aeb70f3d5d6a6e3e43597037b6eac42fc1e51508a51ec63e0f21e4ebed9a3c8b75643df7d9918c917119d9cca53bb31360cec959a6a21155022dd3064ab4c", @generic="73aea0028f02c3324b8ff050ececb3e182f71f2c3f11a6172a139d5bd565e407cad64140331f662513ab15acea5bdf0018e18fbf8e85a31cca2fdf917cce8249c8ba705fed8673f27f42ef1d5820baac01dbf769840011bfca6b3362f2951743964b4c0ab65dcdc9ba2d69879fc11616157ef57e1cb856f81066352e6fe115d8e5ca6e6b5a661a47a8e2674d103daf"]}, @typed={0x18, 0x21, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x66c}], 0x2, 0x0, 0x0, 0x10}, 0x40) 2018/01/31 07:28:50 executing program 3: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000deb000)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000374000-0x4)=0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000dec000)=[{&(0x7f0000956000-0xea)=""/234, 0xea}, {&(0x7f00006fc000)=""/4096, 0x1000}, {&(0x7f000083f000)=""/81, 0x51}, {&(0x7f00006a7000-0x6c)=""/108, 0x6c}, {&(0x7f00001eb000-0xc2)=""/194, 0xc2}, {&(0x7f0000dec000)=""/100, 0x64}, {&(0x7f000048f000-0x8c)=""/140, 0x8c}], 0x7) socket$nl_route(0x10, 0x3, 0x0) write(r1, &(0x7f0000dec000-0x85)='j', 0x1) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) [ 58.638328] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.644871] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 07:28:50 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000046e000-0x30)={0x1, 0x8, 0x7, 0x3, 0xc88, 0x7ff}) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f88000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000009b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a1c000-0xf8)=@ethtool_eeprom={0x4f, 0x4, 0x1, 0xe8, "d3a0dccdcc8167e58d1a5960340f61570cbf27f670bbc32fbd5d5308d097425eaf0a2d165bafafbf6fc09f5f33cf6b60f6ee64f4786e869f83861bc50a05b33c3f6879fdacfbf428d6289fca3f4e1eb0874ce4a27cebc4df428874563ac8a0459dfb58a8473470fbbdab769addada81924ac9a20b12cb2d2d44e1a809eb024f9e730530d60c80e857a99ade4a9e72bf738117aa9c58c1d8f1f6473b1d4871219f9135e4f8b4aae08a8337b24e135e723412676a77b65c7efaada19e6417ccef7ca801bbe4b3bfa0a0ebfed2e9c44b5b636e6fbe065cef9ca1a734ebb1108ac5a39cec33ad1af4dea"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f88000)={0x0}, &(0x7f0000e80000)=0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f8a000-0x10)=@common='gretap0\x00', 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000f88000-0x10)={0x5, &(0x7f0000f88000-0x14)=[0xfffffffffffffe01, 0x3f, 0xe000000000000000, 0x20, 0x401]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000f86000)="7f913bdc3138e2f823f4b2db464c5850810c101aab12047aa45b30df960dbbcfb3c23c65eb5eddea0b5ae75c7defea6384ed33cf352f94af12fa6f337c728e010000000000000085", 0x48) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f8b000-0xe)={0x0, 0x6, "059205bfe77e"}, &(0x7f0000029000-0x4)=0xe) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f8a000)={0x0, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f8c000-0x4)=0x8c) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f8a000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x442, 0x80, 0x1}, &(0x7f00002a0000-0x4)=0xa0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f8b000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x2, 0x9, 0x7fff, 0x0, 0x4, 0x1, 0x1, 0x1ff, 0x7f, 0x2, 0xffffffff, 0xfffffffffffffffd, 0x6, 0x81]}, &(0x7f0000cab000)=0x108) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000003e000-0x38)={&(0x7f0000f8a000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f8a000)=[], 0x0, &(0x7f0000f8a000)=[@sndrcv={0x30, 0x84, 0x1, {0x39, 0x6, 0x200, 0x3, 0x3, 0x100000001, 0x6, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x200, 0x8008, 0x0, 0x8, 0xffffffffffff8001, 0x7, 0x3ff, r4}}, @init={0x18, 0x84, 0x0, {0x1b, 0x100000001, 0x3, 0x37abfa0e}}, @sndrcv={0x30, 0x84, 0x1, {0xc5a7, 0xa0, 0x200, 0x7, 0x7d6, 0xcf2, 0x3, 0x2, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x62d, 0x4, 0x10001, 0x401, 0xe6a, 0x4, 0x4, r6}}], 0xf0, 0x4000001}, 0x810) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000b0b000)=""/223) truncate(&(0x7f0000770000-0x8)='./file0\x00', 0xa7) close(r2) 2018/01/31 07:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000595000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009a0000-0x4)=0x14) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000ba000-0x4)=0x11cc, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000bf0000)={@common='nr0\x00', @ifru_flags=0x4000}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x80, 0xa, 0x0, 0x0, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000d93000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x3, &(0x7f0000fc1000-0x60)={0x0, 0x27, 0x1, @thr={&(0x7f0000b35000-0xd2)="ebc294c5804520ff83b0567b74b90f5532df90d9e96a069de27c98d411555a2ab977f89358d5b8c7a3bd78314837317b2ddee11c42e395ac60b80c3b282a5ccd143e67f98f6b5d8ace6cf5723879e9cc31ec255eb87d52300e96f052e0e8af15732cffee1e76f33e46d2f05e767af818fa2fee5589836904c24ceabf42eb0956f924f1fce514a9071ebbd95ec4c3f95db947091efc1a8069fd2e320e41ba5c34f0311315ea8ff7550b54c52722b3479c85c2b0ad8034e06275d6e6793cb0076f3a578658b44b5355d55c711ce7655b1da6fe", &(0x7f0000597000-0xa8)="6bcc6828347f0f6dff93fbfecc34058b3ae2dd6a0fad10ba0b2e779d9ab3bb373bd03b8b063894e9b284ac1e279aa4a70932b9959962f3335a27e136cf43a7361833fd6526884e2092290fce5deb5e9a4daf8ef10f2791c287c72c703006629149af27e8a8efc4a04d4fbdc9513e69c88abf5ca11feecdb46434a9b20215613605ab8293b850a5ce25d355f30ad29bcd901831286904616c2b655d2202b45fc76bb224945226abcc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db5000)=0x0) timer_gettime(r2, &(0x7f0000f3b000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_create1(0x80000) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000b88000-0x88)=""/136, &(0x7f0000057000-0x4)=0x88) 2018/01/31 07:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eba000)={0x0, 0x0, 0x0}, &(0x7f0000f8f000-0x4)=0xc) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a56000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000442000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a41000)=0xc) r1 = getpgrp(r0) process_vm_writev(r1, &(0x7f00005d6000)=[{&(0x7f000023f000-0xc7)=""/199, 0xc7}, {&(0x7f0000870000-0x1b)=""/27, 0x1b}, {&(0x7f0000d13000-0xca)=""/202, 0xca}], 0x3, &(0x7f00000a0000-0x60)=[{&(0x7f000049f000)=""/236, 0xec}, {&(0x7f0000545000)=""/0, 0x0}], 0x2, 0x0) 2018/01/31 07:28:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) ioctl$KDADDIO(r0, 0x4b34, 0x84) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00005e5000-0x4)=0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00002fc000-0x1)=0x3) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000863000-0x24)={0x9, 0xb9b, 0x0, 0x80000001, 0x2, 0x8000, 0x401, 0x4, 0xfac, 0x3, 0xffffffff, 0x1}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000687000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000805000)=0x0) syz_open_dev$evdev(&(0x7f00000ad000)='/dev/input/event#\x00', 0x4, 0x100) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000535000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003c9000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ab6000+0x5ec)={0x0, 0x7, 0x9, 0x4, 0x40, 0xe5e, 0xffffffff, 0x10001, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x4, 0x0, 0x8, 0x4}}, &(0x7f0000c47000)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f00000)={r3, 0x3}, 0x8) 2018/01/31 07:28:50 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1, &(0x7f0000ae1000-0x20)={0x7, {0xa8}, 0x8000000, 0x6}, &(0x7f0000ae1000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000098e000-0x8)={0x0}) syz_emit_ethernet(0x2e, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 07:28:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000884000-0x4f)=""/79, &(0x7f00009b4000)=0x4f) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r2, 0xfffffffffffffff9, &(0x7f0000003000-0x96)=""/150) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0x3b)={0x0, 0x33, "d4aebfea2b2e0e9441280873b1024a5a81e0f770e726b81260b62c0a145637541aacfc08e0bc0dac7a492cefaa1a49d0e2826e"}, &(0x7f0000004000-0x4)=0x3b) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r3, 0xea55, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000004000)=[{r1, 0x44, 0x0}, {r1, 0x111, 0x0}, {r1, 0x80, 0x0}, {r1, 0x4, 0x0}, {r0, 0x200, 0x0}], 0x5, &(0x7f0000002000)={r4, r5+10000000}, &(0x7f0000002000)={0x4}, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000006000-0x4)=0x2, 0x4) r6 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r6, &(0x7f0000000000)="5f20f489538ab741dbd0be387a52f43166697628849c6e416edeb76030464891fe9c8eaf02ae0819947183a71575b2a86fb0b04f59622d6dce1fdfba717566bfbef0fa79f787f956247ab7dd7d8fdce5ad728f259d5f251d53bc265a16ebf2ca6bc928ec", 0x64, 0x40000, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000007000-0x24)={0x4b4, 0x3f, 0x8, 0x4, 0x7, 0x1ff, 0x0, 0x1, 0x1, 0x1, 0x80000000, 0x7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000008000-0x50)={@common='bcsh0\x00', @ifru_mtu=0x9}) fsync(r6) 2018/01/31 07:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[], 0x0) 2018/01/31 07:28:50 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000008000)='./file0\x00', 0x10) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/31 07:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) fchdir(r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00007b3000)={0x44, 0x0, &(0x7f0000a16000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x6, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f0000bd4000)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/31 07:28:50 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = getpgid(0x0) rt_tgsigqueueinfo(r2, r3, 0x29, &(0x7f0000024000-0x10)={0x11, 0xffffffff, 0x80f, 0x101}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000001e000)={0x0, 0x200, 0x2, 0x8, 0x8000, 0x4}, &(0x7f000002b000)=0x14) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000004000)={0x0, 0x0, 0x20, 0xce, 0x1}, &(0x7f000002c000-0x4)=0x18) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000002b000)={r4, 0xfff, 0x6d3, 0x10001, 0x14, 0x40, 0xfffffffffffffffc, 0x5, {r5, @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]}, 0x7, 0x9ad0, 0xfffffffffffffe01, 0x0, 0x20}}, &(0x7f000002c000-0x4)=0xb8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r6, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000823000)=@assoc_id=0x0, &(0x7f00004cb000)=0x4) r1 = syz_open_dev$sg(&(0x7f00006f5000-0x9)='/dev/sg#\x00', 0x0, 0x6) ioctl(r1, 0x6, &(0x7f00009f2000)="") fanotify_init(0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a30000)={r0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff7, 0x2, 0x8000, 0x10}, &(0x7f000072d000)=0xa0) [ 58.807039] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 58.809732] binder: 8397:8403 got transaction with invalid offsets size, 6 [ 58.809791] binder: 8397:8403 transaction failed 29201/-22, size 40-6 line 3164 [ 58.813966] binder_alloc: binder_alloc_mmap_handler: 8397 20000000-20002000 already mapped failed -16 [ 58.815170] binder: BINDER_SET_CONTEXT_MGR already set [ 58.815178] binder: 8397:8404 ioctl 40046207 0 returned -16 [ 58.824465] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 07:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ca3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000034000)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000096000)='/dev/vga_arbiter\x00', 0x100, 0x0) 2018/01/31 07:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) pipe(&(0x7f00003ef000-0x8)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000482000)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000db4000-0x4)=0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00005df000-0x10)=@req={0x4, 0x8, 0x0, 0x100000000}, 0x10) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a6000-0x10)={{0x0, r3}, {0x0, r3}}, &(0x7f000010c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f00007ff000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000db4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f0000dea000-0x10)={r0, 0x0}, &(0x7f0000946000-0x4)=0x5, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f000000b000)={0x0, 0x1c9c380}, &(0x7f00004ef000)=0x0, 0x0) 2018/01/31 07:28:51 executing program 6: r0 = add_key$keyring(&(0x7f0000386000)='keyring\x00', &(0x7f0000965000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mknod(&(0x7f00000b2000-0x8)='./file0\x00', 0x0, 0x1) keyctl$set_timeout(0xf, r0, 0x0) 2018/01/31 07:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003fd000)={0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5, 0xfffffffffef7fff7}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000368000)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}}}], 0x1c) fchmod(r0, 0xf8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000cff000-0x43)={0x7, 0xfc1, 0x4, 0x5, 0x6, [{0x13f2, 0x10000000, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x8, 0x1, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x6, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x2, 0x93c7, 0x2, 0x0, 0x0, 0x1009, 0x0, 0x0, 0x0}, {0x4, 0x4, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x1ff, 0x800, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) 2018/01/31 07:28:51 executing program 1: r0 = gettid() userfaultfd(0x80000) waitid(0x2, r0, 0x0, 0xa, &(0x7f000027e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x84000900, &(0x7f0000178000)="", &(0x7f00000f4000)=0x0, &(0x7f0000e41000)=0x0, &(0x7f00008b4000)="") r0 = getpgid(0xffffffffffffffff) wait4(r0, &(0x7f0000cd8000-0x4)=0x0, 0x80000000, &(0x7f000042f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002e000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) r2 = syz_open_dev$usbmon(&(0x7f0000591000-0xd)='/dev/usbmon#\x00', 0x401, 0x2000) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000083000)=r0) socketpair(0xd, 0x80003, 0x4, &(0x7f000075f000)={0x0, 0x0}) 2018/01/31 07:28:51 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a4000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000097000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) sysfs$3(0x3) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 58.858448] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 58.864003] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 58.864302] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/31 07:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) lseek(r0, 0x0, 0xb) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f56000-0x8)='./file0\x00', &(0x7f0000b8f000-0x8)='./file0\x00', &(0x7f0000ca9000)='ramfs\x00', 0x0, &(0x7f0000fde000-0x9d)="ce22887b6d89e6c13739fe7bafdda6dfc16ada3a95a243749d46a1a80977ac7706b86d0023ae4acad3f15b1f667adcc848a0e5d648ce13cefd121898c66e35d13b439b522a482ad034670ec29b68a0070d1eb864d553e2e2ffdf7927a4ac5e9888ba4002c865fac0f1e98374038717c0a30363c555d788e3211875f28adc867992679cd553b9eb39a1f4976f09625ee5cd0feee5ed34feca61b1836eee") r2 = creat(&(0x7f00009f5000)='./file0/bus\x00', 0x0) rename(&(0x7f0000248000-0xc)='./file0/bus\x00', &(0x7f0000336000-0xe)='./file0/file0\x00') getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00008a7000)=""/20, &(0x7f0000499000-0x4)=0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00005be000)={@common="6e723000001dffffffffeca80012001d", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 07:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000508000)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f000022e000-0x4)=0x0) r3 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r4 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) sendfile(r3, r4, &(0x7f0000cac000+0xe1b)=0x1, 0x100000001) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00005e4000-0x20)={@generic="b5962d516584618fe37c8b7a7f71141d", @ifru_flags=0x0}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000b7e000+0xc81)=""/128) r5 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00004d8000+0x865)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000d9000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac, 0x0, 0x2, 0x400, 0x9, 0x80000210, r6}) close(r5) setsockopt$inet_mreq(r5, 0x0, 0x27, &(0x7f0000a61000)={@loopback=0x7f000001, @empty=0x0}, 0x8) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000d0d000-0x10)={0x0, &(0x7f0000c5d000)=""/137}) rt_sigpending(&(0x7f00006df000-0x8)={0x0}, 0x8) 2018/01/31 07:28:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x80800) sync_file_range(r0, 0x0, 0x9, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @ramp={0x0, 0x0, {0x0, 0x0, 0x0, 0x0}}}) 2018/01/31 07:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000578000)='./file0\x00', 0x141842, 0x2000) ftruncate(r0, 0x7fff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e2f000)={0x0, 0x75e}, &(0x7f0000840000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000667000+0x215)={r1, 0x7fff}, &(0x7f00006d6000-0x4)=0x6) ioctl$KDENABIO(r0, 0x4b36) accept4$nfc_llcp(r0, 0x0, &(0x7f0000fc3000)=0x0, 0x80000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r0, &(0x7f00009e6000)=0x0, 0xffffffff) ioctl$TCFLSH(r2, 0x540b, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000088a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091c000-0x4)=0xb8) 2018/01/31 07:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet6(0xa, 0x800, 0xffffffffffffe32a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000093e000)=0x2, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000dd3000)=0x0, &(0x7f0000c72000-0x4)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000a68000)="", 0x0, 0x0, &(0x7f0000b42000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 07:28:51 executing program 3: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000dd7000-0x6)={0x0, 0x8000}, &(0x7f0000c84000)=0x6) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fa5000-0xc)=@sack_info={r2, 0x48, 0x7}, &(0x7f0000fa4000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000801000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace$setopts(0x4200, r3, 0xb97, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000043e000-0x170)={0x0, 0x0, 0x0, 0x0, 0x0, []}) ptrace(0x4207, r4) ptrace$getregset(0x4204, r4, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) [ 58.937878] audit: type=1400 audit(1517383731.131:38): avc: denied { create } for pid=8433 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/31 07:28:51 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x11)='net/softnet_stat\x00') getdents(r0, &(0x7f0000008000)=""/201, 0xc9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000009000-0x4)=r1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000007000-0x4)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) 2018/01/31 07:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = syz_open_dev$usbmon(&(0x7f00009e8000)='/dev/usbmon#\x00', 0x6, 0x400000) read(r0, &(0x7f00003d9000)=""/153, 0x99) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e2e000)={0x2, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5fa3fb0d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x200000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:28:51 executing program 1: socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x3c)=[{{0x0, 0x0, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0x76)="4d6e7ce62e87410b09ebbf35b6d2116d2bf0512082e238993e8f1231292c39bf5646351494b3c33c28993b757aaac3d0ab1982d8dc2b78a65145aefa340f00696db89370e073c3357fd034a4a703e1652798798d47b0ba054f6bd0801bcd8bc50f004bc80eb667750cad8877d23e5bd02a7fe881fc24", 0x76}, {&(0x7f0000000000)="1acb523da7f67423d2e9dedbd5ee02845d", 0x11}], 0x2, 0x0, 0x0, 0x40000}, 0x3}], 0x1, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000002000)={{0x63db, 0x9}, {0x3, 0x15c}, 0xffffffff, 0x4, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={0x0, 0x485, 0x5, 0x40, 0x1, 0x9f12}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r1, 0x3f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000)=r1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000-0x34)={r2, 0x4, 0x7, 0xb622, 0x7f, 0x1, 0xba, 0xfffffffffffffffc, {r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffff, 0x6, 0x4d, 0x11}}, &(0x7f0000005000-0x4)=0xb8) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000006000)={r3, 0x0}, &(0x7f0000007000-0x4)=0x6) setsockopt$sock_int(r4, 0x1, 0x2, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000007000)={{0x6, 0x7fffffff}, 'port1\x00', 0x22, 0x10000, 0x9, 0x200, 0x3, 0x2, 0x0, 0x0, 0x4, 0xafab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000008000)=0x1, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000009000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) 2018/01/31 07:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c79000)='/dev/vga_arbiter\x00', 0x404000, 0x0) r2 = accept$inet6(r1, &(0x7f0000531000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000531000-0x4)=0x1c) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000075a000-0x4)=0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009b6000-0x6)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r2, &(0x7f000009d000-0x1c)={0xa, 0x3, 0xaf, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1ff}, 0x1c) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x21c) 2018/01/31 07:28:51 executing program 5: r0 = memfd_create(&(0x7f0000712000)='*.\x00', 0x2) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000da8000+0x210)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'system.', '&em1vboxnet0$\x00'}, &(0x7f0000001000-0x3)='*.\x00', 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0d000)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000270000)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db1000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mincore(&(0x7f0000251000/0x5000)=nil, 0x5000, &(0x7f00009e6000-0x81)=""/129) 2018/01/31 07:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099e000-0x9)='oom_adj\x00') read(r0, &(0x7f0000dd4000)=""/56, 0x38) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000df2000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00007e6000)={0x1, 0x8, 0x401, 'queue1\x00', 0x535, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000061c000)=""/152) r1 = syz_open_procfs(0x0, &(0x7f0000b3c000-0x8)='ns/user\x00') setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000d46000)={0x9, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 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]}}, 0x118) socket$packet(0x11, 0x3, 0x300) setns(r1, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000b01000)=""/20, &(0x7f0000dbd000)=0x14) 2018/01/31 07:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e32000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004e9000)={@generic="b41480119dd2a1ac5129bc0a763c435b", @ifru_flags=0x200}) pwritev(0xffffffffffffffff, &(0x7f00000c0000)=[], 0x0, 0x0) 2018/01/31 07:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000b8a000-0x1840)={0x1c, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0xb, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000cc5000)="48d3d69d1d9588f59bb79d68bc63b9e2680703fe809f04598ccfde065128737a4255e3b0a0d1ecc288479fe814c9d92550e0a430100c097edc4289beb6bd1052e54f0971d8294200fc67a13c26a9d7656c6211a4672bbc3ce385b8b1198654374696cba1b4f056834360fba61e209b79f6f095c04cb72a996a53fa35b3a7f77dba6bd5c268f2c589ee690b2bceaae8948629da0aa8f430c0059fd270223ddaa15751870dcbf438d52a6d7f7f0eedab935cb1604150639707ddbe2e298577427e899271fe2da34c77bfb8a840cfd9478a083edb41cb136ff05627555929460e5aefb20c9d73e73744b05ad25b72792aa146") r1 = memfd_create(&(0x7f0000efa000-0x1)='"', 0x0) bind$unix(r1, &(0x7f00002e4000-0xa)=@file={0x0, './file0\x00'}, 0xa) accept$unix(r1, &(0x7f0000ce4000)=@file={0x0, ""/4096}, &(0x7f0000aa4000-0x4)=0x1002) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000008c000-0x8)={0x0, 0x0}) 2018/01/31 07:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000004000)={0x81c8, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x5, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000042e000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00002ca000)={0x0, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fff, 0x9, 0x7, 0x40}, &(0x7f0000c49000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000833000-0xcc)={r1, 0xc4, "a83a087cba1b92dc6b55855a1accad3b47dcb026025a47ef5740cd73d65a48ed3cc0a0a8290e6ef116d86653bc6998c4f188f2e7c525be1f16268770be0c1b83c2934fb06b0b85d24c493008b43c63fe871f5e8cbc7bf23bb1a63c5eb72927841e6f88db158c8031f853ff0d7aa4d33086eb383f488f026dc0a912331f53228b9391c80eb89342f3aff56839081198ea7b92b869338236ede8be635152dfc947b3ef54621eeefa20f5a6c0b8838f5bfe343218520160648cb729788b683319c359e155f6"}, &(0x7f0000f65000)=0xcc) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) set_tid_address(&(0x7f000040b000-0x4)=0x0) 2018/01/31 07:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e51000)='/dev/sg#\x00', 0x2, 0x10000) r1 = open$dir(&(0x7f0000b72000-0x8)='./file0\x00', 0x400000, 0x10) linkat(r0, &(0x7f000080e000)='./file0\x00', r1, &(0x7f00001e1000)='./file0\x00', 0x400) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") chmod(&(0x7f0000a24000-0x8)='./file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000120000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c09000-0x10)={0x0, 0x20000000000000, 0x4, [0x7, 0x9, 0x3, 0x9c90]}, &(0x7f0000432000-0x4)=0x10) 2018/01/31 07:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x2000000000080002, 0x88) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) sendto$inet(r2, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timerfd_create(0x6, 0x80000) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) r4 = dup3(r1, r3, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000193000-0x8d)={0x0, 0x85, "82dedf99d97564e1b50866dc886b2964d22ec3e288023a39268a2d99752d461a46fb4aae4f9221994555c87ca6a5ab2c6eb72a677a3f666abd98f31c3166605ecf724fd6da8a9ca9dec2d24b62f899b7221c9e8f552dbf62f649750aab20635ca2cc1698ba8f222457a97020203ee7865fdbcda430886cd7439c60f357539ae2cabaccd0fa"}, &(0x7f0000bc8000-0x4)=0x8d) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000995000-0x14)={r5, 0x8, 0xaa, 0xafe, 0x1, 0x6}, 0x14) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000383000-0x10)=@generic="2abc594dc5b2accc8c5c9025ef29682e") setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00009d4000-0x10)={0x10000, 0x5, 0x0, 0x0}, 0x10) r6 = add_key$keyring(&(0x7f0000de5000-0x8)='keyring\x00', &(0x7f0000337000-0x1)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000036e000)=@assoc_value={r5, 0xfffffffffffffffd}, 0x8) keyctl$setperm(0x5, r6, 0x4000000) sendto$inet6(r3, &(0x7f0000066000)="df41908f749e8ce918a94d42b5", 0xd, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xaa5}, 0x1c) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f00009a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/31 07:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b5e000)='/dev/rtc\x00', 0x14000, 0x0) bind$ax25(r0, &(0x7f0000aae000)={0x3, {"733116e5ed78a3"}, 0xfff}, 0x10) r1 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x1a519227, 0x201) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000ccc000-0x1)=0x0) sendfile(r1, r1, &(0x7f00000de000-0x8)=0x0, 0xffffffff) 2018/01/31 07:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000940000)={0x0, 0xa2, "b19011dc68246b64493fdfcce43fb0ec90ad3ff68dc62d4f20d09c780e88df69da149f35e59504d058edc3bd72fc4421c0531525595c611ee1f550511e3ecb7ea9ca6b1d8d34f74981acd3c1d040d80cd17c261d6e759f99ab721ad793895424df9967bd51e849f764540d8c7663803f86839b76106271adcc162dbf4b543c6c98b2a7d6e8d369ee54dbb295f49330d525b5b53bb08e9d71ea852a23cb718534b6cc"}, &(0x7f0000029000)=0xaa) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c51000-0x10)={0x5, 0x4, 0x3ff, 0x9, r2}, &(0x7f00005a9000-0x4)=0x10) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) accept(r0, 0x0, &(0x7f00009d0000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) eventfd2(0x9, 0x80000) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f000005d000)={0xffffffff, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @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]}]}, 0x230) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000-0x51)=""/81, 0x51, 0xfffffffffffffffd, 0x0) 2018/01/31 07:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x1) r2 = dup(r0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000bf7000)={0x0, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a95000)={@generic="694952eeff6010aa3a3f6fed9fbde3c6", @ifru_names=@generic="04abf44def0000040000000000000023"}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cbe000-0x8)={0x0, 0x0}) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r3, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000257000-0x10)={0x3, &(0x7f0000dfc000-0x18)=[{0x7, 0x100, 0xde, 0x6}, {0x4, 0x6, 0x4, 0x7}, {0xc95, 0x8297, 0x6, 0x5}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f000047b000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000f9c000-0x10)={0x8, &(0x7f000003f000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000d8d000-0x8)={r4, 0x3}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x45, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) 2018/01/31 07:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f0a000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000938000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000011e000-0x7)='ns\x00') exit(0x0) mknodat(r2, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/31 07:28:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00006a1000)={@generic="bbfcae415b14f79f11939914ca348b86", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000944000-0x4)=0x2b) read(r1, &(0x7f00003ff000-0x1)=""/1, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000220000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) poll(&(0x7f0000b2c000)=[], 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) 2018/01/31 07:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000098c000+0xee9)='highspeed\x00', 0xa) pipe(&(0x7f0000e8e000-0x8)={0x0, 0x0}) recvfrom$ipx(r1, &(0x7f00008d5000)=""/4096, 0x1000, 0x40002020, &(0x7f0000932000)={0x4, 0x6, 0x10001, "f58f1a285817", 0x40, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000ef3000-0x6d)="31436112f441eca031080ee1b811cfe8e77fea7ca5c0046afec414f0ce08d5b8e3368afea9fc95b77e307ea4fb1f1a7775ce12e1ea9077d38de55e150ac70c9ed1ae7d5ffc5eaa12b18dd47649173a05fa8ac923018b9a63e7edff4a40e24a21850bf1d89ed74198e8f1f35a3a", 0x6d, 0x400c4, &(0x7f00002ae000)=@generic={0x2, "bb73af0afa0d5287907a55e4a703423d16b15dcc7cd6de1d48771dd2ea732f9d041f716c37f42f0970f0efaac8eed1eeaebf4c9ee6ed3505f1471effda417b067ecdf5c1b7c9f39f2acb8a198ca9aeab98fc4518c513b385a4a7f5590bf9a5a6cc91fb710df78091d78252e9f0b1acc4f20ef4ae71cfc0a9cdd29d7e9764"}, 0x80) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000dfb000-0x4)=0x0) recvfrom(r0, &(0x7f00000b6000)=""/101, 0xfffffffffffffef9, 0x0, 0x0, 0xfffffffffffffeb3) [ 59.200115] audit: type=1400 audit(1517383731.391:39): avc: denied { getattr } for pid=8490 comm="syz-executor1" path="socket:[17007]" dev="sockfs" ino=17007 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 07:28:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002a2000-0xa)='setgroups\x00') sendfile(r0, r0, &(0x7f0000327000-0x8)=0x0, 0x7ffffff) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00003e5000-0x8)=[0x1, 0x7fff80000]) [ 59.280404] binder: 8499:8501 ioctl 400454ca 20a95000 returned -22 2018/01/31 07:28:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'btrfs.', '\x00'}, &(0x7f000039c000-0xcb)=""/203, 0xcb) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x8d) 2018/01/31 07:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x100000002) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 59.381462] binder: 8499:8501 ioctl c0086423 20d8cff8 returned -22 2018/01/31 07:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a60000)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x8f1b, 0x4) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000ebb000)="af", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f", 0x1, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000024a000-0x8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000f5a000-0x38)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/31 07:28:51 executing program 0: openat$selinux_access(0xffffffffffffff9c, &(0x7f000046b000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x800, 0x80, &(0x7f0000b84000)={0x0, 0x0}) accept4(r1, &(0x7f0000a3f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b18000)=0x58, 0x80800) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00008f8000)=0x0) 2018/01/31 07:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fe3000-0x50)={@common='bpq0\x00', @ifru_names=@common='bcsh0\x00'}) exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/31 07:28:51 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000cd7000)='/dev/usbmon#\x00', 0x6b5, 0x8580) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002de000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000ff2000)=@proc={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001000-0x60)=[{&(0x7f0000c70000-0x1018)={0x1018, 0x40, 0x800, 0x1, 0x1, "", [@typed={0x1008, 0x7f, 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[@generic="49b9878c7b8a5c1675a6d28e981df97760a41517a2574f948f43eb83012e8ac9ef0821cd9bf91ab707b3709b7939fda27a13dab3c8c2f8dcd44db8ec5a9996e6fad2eeafc253fe228b1593f3e16e6e5674166b78753a8a84a0561124cea6d3c36542bac65aaf5e18c68930242e9b853cbeb0691e", @typed={0x18, 0x47, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @generic="b17f1e3476c3ce3ed21ec921d82366abba7cc24a6d4f4a550c02a68c59a5e67a8fef2fac4a4284ae1efc", @typed={0x18, 0x83, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x10, 0x23, @u64=0x35}, @generic="c239c4630b50319c850a015137927949da3a42d9ff62dd139c62ae1633a04afa5ff3059232133f663aa947942a225dfb5f26684bcdaa1a94ed5c43e9e0434527033863b00da15cf00364b053fa01fd54c7bf7da8c93d83c69d1edb0549d56a0c362279a7a21c2cd6c32c31c4cb37a5409b1d07d7351cbef289c33b1bae20", 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@generic="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"]}, 0x155c}, {&(0x7f000005a000)={0xf4, 0x13, 0x2, 0x1, 0x1, "", [@generic="4ceff8e017be61e6e6084b481047a28c7c9db9ae507768218ed3c3536de2460ff9e475b8b70653bbc65be825aa7209bcd0c2c14c556285badff3afc07f924a88efa6a11d971b67d0c2321dc28d217b81cf26ce0e28032610bc61c23baa0ce3e4f0f7df65dfe5dde2b155fc8d65fc22b48dcbdc8eab757d1b241e0e0659971d1292ae67248db9aa13bc34f080c4b51270906822aa130e484fee1f787c84db7e0b63c623b8114887dc8f24f4e88d79cae66974b7eb208a0851cbec4c73aab47a38b89cadc3adf12b20e8884b2c6d1a3ac16e53a263ae", @typed={0xc, 0x2, @u32=0x7}]}, 0xf4}, {&(0x7f0000000000)={0x54, 0x40, 0x410, 0x5, 0x3, "", [@typed={0x28, 0x40, @binary="81c8fc7294a52d1eb49e5dfa4d8f7965f53a3586dd6b3577f96ddd946d4acc"}, @generic="bdbe987188f67a92a170420fea6e331a03354c1fb8d5cf9bb7200fb8"]}, 0x54}, {&(0x7f0000ee6000)={0x84, 0x3e, 0x0, 0x2, 0x1, "", [@generic="649c43378c9fe813ff9fd55f60626de35ca2c8a7", @typed={0xc, 0x61, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x39, @ipv6=@loopback={0x0, 0x1}}, @nested={0x24, 0x49, [@generic="577dfcfae27931a424176872acd796eecc", @typed={0xc, 0x56, @fd=r4}]}, @typed={0x18, 0x3b, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x84}, {&(0x7f0000c17000-0x18)={0x18, 0x35, 0x0, 0x2, 0x3, "", [@typed={0x8, 0x81, @void=""}]}, 0x18}], 0x6, &(0x7f0000ad4000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0xf75fd4085ab57a24}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) r5 = syz_open_dev$sg(&(0x7f00004fe000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x8000) bind$inet6(r5, &(0x7f000066a000-0x1c)={0xa, 0x0, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, 0x1c) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000060000)='./file0\x00', 0x410040, 0xe) ftruncate(r6, 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) accept$unix(r7, &(0x7f000085d000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000753000)=0x1002) fsetxattr(r7, &(0x7f000084a000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00009cb000+0xb42)='\x00', 0x1, 0x0) chdir(&(0x7f0000481000-0x8)='./file0\x00') 2018/01/31 07:28:51 executing program 3: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) accept(r0, &(0x7f00001f4000)=@generic={0x0, ""/126}, &(0x7f00003a2000)=0x80) 2018/01/31 07:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x2000000000080002, 0x88) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) sendto$inet(r2, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timerfd_create(0x6, 0x80000) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) r4 = dup3(r1, r3, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000193000-0x8d)={0x0, 0x85, "82dedf99d97564e1b50866dc886b2964d22ec3e288023a39268a2d99752d461a46fb4aae4f9221994555c87ca6a5ab2c6eb72a677a3f666abd98f31c3166605ecf724fd6da8a9ca9dec2d24b62f899b7221c9e8f552dbf62f649750aab20635ca2cc1698ba8f222457a97020203ee7865fdbcda430886cd7439c60f357539ae2cabaccd0fa"}, &(0x7f0000bc8000-0x4)=0x8d) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000995000-0x14)={r5, 0x8, 0xaa, 0xafe, 0x1, 0x6}, 0x14) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000383000-0x10)=@generic="2abc594dc5b2accc8c5c9025ef29682e") setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00009d4000-0x10)={0x10000, 0x5, 0x0, 0x0}, 0x10) r6 = add_key$keyring(&(0x7f0000de5000-0x8)='keyring\x00', &(0x7f0000337000-0x1)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000036e000)=@assoc_value={r5, 0xfffffffffffffffd}, 0x8) keyctl$setperm(0x5, r6, 0x4000000) sendto$inet6(r3, &(0x7f0000066000)="df41908f749e8ce918a94d42b5", 0xd, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xaa5}, 0x1c) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f00009a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/31 07:28:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setpipe(r0, 0x407, 0x7fff) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00009f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) fchmod(r0, 0x102) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f00002d4000-0x40)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) timerfd_gettime(r1, &(0x7f00005af000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write(r1, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r1, &(0x7f0000d21000-0xa8)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x30) 2018/01/31 07:28:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x84002800, &(0x7f0000a06000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00001dc000)=0x0, &(0x7f000083d000-0x1000)="") inotify_rm_watch(0xffffffffffffffff, 0x0) 2018/01/31 07:28:51 executing program 2: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/rtc\x00', 0x400400, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000256000-0x76)="9264ca9d9f4f7034bfd923433fe8329312e3e9d9b2895983e3cf48a634c8536ea0cff4d46667cf8c37d1085764af7da01a2c995027ad719c108c7e51bcadbe9971799465e75c3cd4e1f01e3062665bac6659443670f4e05524c2acf67f12f6cc7f3ddfde8f010f904ab36a400891d30a0ba3a389fc01") mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000d19000-0x73)=""/115, 0x73, 0x1f, 0x0) dup(r0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2018/01/31 07:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mknod(&(0x7f000024a000-0x8)='./file0\x00', 0xd144, 0xff) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000039d000-0x10)="0100000002000100130800087cf55988", 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000057d000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000267000)=0x8) 2018/01/31 07:28:51 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2000000000018, &(0x7f0000001000-0x14a)="d84359fa", 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000-0x4)={0x3}, 0x4) 2018/01/31 07:28:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2000, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x80) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000044c000)={0x0, 0x0, 0x0, 0x0}) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f000088f000)="", 0x0) 2018/01/31 07:28:51 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x6}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={r2, 0x9, 0x101, 0x1f, 0xba, 0x7}, &(0x7f0000003000)=0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000003000-0x4)=0x80000000, 0x4) r3 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r3, 0x8) sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="bbb02a00ae7583ce8c47d1684323c2d315a80fed2e13727dc02068e477e62a673081a83d56129de4999911e352c8912b30f1722ee991e09742c1a16d04f6a9f5abe454b2ca5f289743e74c944f6c3292685f6c4594e74d8d93b52227729953b396da473bf76f077d156a5fc3ce9a5bb29c31bed9e599f2c9269d1d9091ebdb8c826e2c96682b00cf", 0x88}], 0x1, &(0x7f0000000000)=[], 0x0, 0x40041}, 0x4000091) r4 = add_key$keyring(&(0x7f0000001000-0x5)='keyring\x00', &(0x7f0000b62000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f00006bc000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x7f000000000, 0x395}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000-0x8)={r5, 0x0, 0x8}, &(0x7f0000002000)=0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000005000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff8000, 0x2, 0x0, 0x5, 0xfff, 0x8001, 0x5}, &(0x7f0000004000+0x933)=0x20) 2018/01/31 07:28:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d69000)='/dev/sg#\x00', 0x9, 0x200) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000dbb000)=@sack_info={0x0, 0x100000001, 0x8}, &(0x7f0000bf0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000da1000)={r2, @in6={{0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0xc00000000000000, 0x2, 0x65e}, &(0x7f0000db1000)=0xa0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00008c8000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f00007f8000)="", 0x0, 0x0, &(0x7f0000fc8000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 07:28:51 executing program 1: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/31 07:28:51 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000004000-0x24)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0x0}) 2018/01/31 07:28:51 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f000000b000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001a000)=0x10, 0x80000) fcntl$setflags(r0, 0x2, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f000001b000)="d3525390e141410c68cde15cc6f08f9181c642", 0x13) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINK={0x8, 0x5, 0x0}, @IFLA_EXT_MASK={0x6, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f000001b000+0x745)={0x2, 0x1, @rand_addr=0xffffffffffffffc1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 07:28:51 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00008ec000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) nanosleep(&(0x7f000086c000-0x10)={r0, r1+30000000}, &(0x7f00008da000)={0x0, 0x0}) 2018/01/31 07:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) r1 = dup2(r0, r0) openat(r1, &(0x7f00003b3000-0x8)='./file0\x00', 0x0, 0x2) 2018/01/31 07:28:51 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000009000-0x8)={0x0, 0x3f8, 0x80000000}, &(0x7f0000014000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000)={r1, 0x200, 0x7fff, 0x9434, 0x2, 0x7}, &(0x7f0000006000-0x4)=0x14) 2018/01/31 07:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d2c000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) r1 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f00000bc000-0x38)={&(0x7f00007f7000)={0x10, 0x0, 0x0, 0x4426ee03c0ff9ecf}, 0xc, &(0x7f0000efa000)={&(0x7f000075c000)=@updpolicy={0x13c, 0x19, 0x100, 0x5, 0x1, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x2, 0x3f, 0x2, 0x80, 0x20, 0x3f, 0x0, r1}, {0x3, 0x0, 0x12000000000, 0x5, 0x3, 0x40, 0x2, 0x80}, {0x3, 0xffffffffffff0000, 0x20000000, 0x2c4c}, 0x8, 0x7, 0x1, 0x0, 0x2, 0x3}, [@mark={0xc, 0x15, {0x3, 0x9}}, @srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0x0, 0xbb}}, @algo_auth={0x64, 0x1, {{'crc32c-intel\x00'}, 0xe0, "ec2b08f099f27f4c1bf8b0eb4426f4bedd3e7c02a332a4d7f1cc748c"}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x801}, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x20, 0x0, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r3 = socket$inet6(0xa, 0x400000000001, 0x400) r4 = dup(r3) bind$inet6(r4, &(0x7f00003ef000)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000426000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/31 07:28:51 executing program 2: creat(&(0x7f00008fe000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000df7000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00001a1000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000075f000-0x4)=0x10) getsockname$netrom(r1, &(0x7f0000f89000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009b4000-0x4)=0x48) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000363000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fcntl$setstatus(r2, 0x4, 0x4000) 2018/01/31 07:28:51 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000816000)='/dev/sg#\x00', 0x1000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000fc5000-0x107)={0xb, 0xfffffffffffffe35, "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"}) r1 = eventfd(0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x40010, r1, 0x0) fcntl$setstatus(r1, 0x4, 0x40000) flock(r1, 0x6) 2018/01/31 07:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2c000-0x4)=0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000e2000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000412000-0x50)={0x15, @time={0x0, 0x0}, 0x6, {0x3, 0x10001}, 0x8, 0x2, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpgid(r1) fcntl$setown(r0, 0x8, r3) pipe2(&(0x7f00003ac000-0x8)={0x0, 0x0}, 0x80000) getpeername$ax25(r4, &(0x7f0000cef000)={0x0, {""/7}, 0x0}, &(0x7f00007dc000-0x4)=0x10) fcntl$getownex(r0, 0x10, &(0x7f00000a1000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000dc000-0x8)={0x7, 0xffffffffffffffff}, 0x8) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) waitid(0x0, 0x0, 0x0, 0x1000002, &(0x7f000004b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:28:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b6000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000d56000)="e6", 0x1, 0x0, &(0x7f000072b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) sendto$ax25(r1, &(0x7f0000366000-0x9e)="f2", 0x1, 0x0, &(0x7f000088c000-0xd)={0x3, {"00a30500ee6ab8"}, 0x0}, 0x10) 2018/01/31 07:28:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aa1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000b50000)=""/218) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000893000-0x4)=0x1, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000bf1000)='/dev/usbmon#\x00', 0xd9, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000ca1000-0x4)=0x0) 2018/01/31 07:28:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f000078c000-0x18)="fdfcf1624429fc3bafcc1f7050b202e5e63fafa6bacc0096", 0x18, 0xfffffffffffff001, &(0x7f0000000000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpid() tgkill(r1, r2, 0xe) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r4, &(0x7f000003e000-0x10)={0x0, 0x0}) prctl$setptracer(0x59616d61, r4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000011000)={0x0, @tick=0x5, 0x0, {0x4, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:28:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001cd000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f5a000-0x98)={0x0, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3}, &(0x7f0000ca9000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000016c000-0x6)={r2, 0x1}, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000cb6000)={0x0, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7852, 0x43e4, 0xffffffff, 0x80000000}, &(0x7f0000392000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006fe000)={r3, 0x1}, &(0x7f0000700000)=0x8) mprotect(&(0x7f000017b000/0x4000)=nil, 0x4000, 0x1000008) mq_timedsend(r1, &(0x7f0000aeb000-0xc0)="f1d7267913a2a5d3ba6347cf883ce68d6353a76c30223cc930a99dbf235166ee92e0d74e2c38f5d90f6134a276479c954a00ea40a5baca420d7748e7ae7329b44e1859cd9347239ee62b974b690d42822dd7c3088e33a11602c8c491910e10df1ad9dacc4693e1b02433830c9c7abd2667b85472b39ddd361cf07ca6333534a996f3bd1ae53af0d4730d47684c7ed670d26e2c882a895f76a1d027ee0cb169bc7911aa1a16a5d030bf0b299b60d4e48e98079cb4aab5998ad4f50423cff986c9", 0xc0, 0xfffffffeffffffff, &(0x7f0000293000)={0x0, 0x989680}) r4 = dup(r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00007be000-0x4)=0x7, 0x4) readv(r4, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/01/31 07:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) getegid() poll(&(0x7f00002f6000)=[{r1, 0x0, 0x0}, {r0, 0x4005, 0x0}], 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001cb000-0x8)={0x0, 0x0}) 2018/01/31 07:28:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000040d000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) poll(&(0x7f0000bc7000)=[{r0, 0x40, 0x0}, {r0, 0x88, 0x0}, {r0, 0x40, 0x0}, {r0, 0x4002, 0x0}, {r0, 0x200, 0x0}, {r0, 0x1, 0x0}, {r0, 0x4052, 0x0}, {r0, 0x84, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x0, 0x0}], 0xa, 0x1000) symlinkat(&(0x7f0000d36000)='./file0\x00', r0, &(0x7f00009dc000-0x8)='./file0\x00') mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) link(&(0x7f000001e000)='./file1\x00', &(0x7f0000020000-0x8)='./file0\x00') r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000b0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000705000-0x4)=0x14) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000238000)=0x0, &(0x7f000027b000-0x4)=0x4) unlink(&(0x7f000015f000)='./file1\x00') modify_ldt$write2(0x11, &(0x7f000053b000-0x10)={0x9, 0x20000000, 0x2000, 0x1000, 0x3, 0x33fb, 0x7, 0x5, 0x2, 0x1}, 0x10) pipe2(&(0x7f0000064000)={0x0, 0x0}, 0x80800) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000477000)=0x0) 2018/01/31 07:28:52 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000007000)=""/0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000b000)={0x0, 0x0, 0x1}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000d000)={r1, 0x101, 0x9c, 0x1, 0x9, 0x1}, &(0x7f0000007000)=0x14) 2018/01/31 07:28:52 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000003000-0x16)="be900eccdac362fded6fe072de98579296cf851f1e1d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000444000-0x8)=0x0, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:28:52 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000002000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) close(r0) 2018/01/31 07:28:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000860000)='/dev/sg#\x00', 0x6, 0x8000) openat(r0, &(0x7f0000106000-0x8)='./file0\x00', 0x200, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') fallocate(r1, 0x0, 0x0, 0xe69) 2018/01/31 07:28:52 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000866000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f79000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f75000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x80, 0x1, 0x80000000, 0xa, 0x80, 0x80, 0x7f, 0x0, r1}, {0x8000, 0xd4bb, 0x7fffffff, 0x1, 0x6b, 0x0, 0x9, 0xaf}, {0x0, 0xbf, 0x8, 0x3f}, 0x40, 0xb, 0x1, 0x1, 0x2, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x7, 0x3, 0x3, 0x0, 0x7, 0x40, 0x7f}}, 0xe8) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000712000-0x4)=0x0, 0x4) 2018/01/31 07:28:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000b10000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d9a000-0xb)={0x2, 0x5, 0xfdf, 0x8, 0x200000000020, 0x3c5b, 0xfffffffffffffeff, 0x0, 0x8001, 0xfcd3, 0xfff}, 0xb) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000609000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000c5a000)='ext3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/31 07:28:52 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x80) accept$netrom(r0, &(0x7f0000006000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) r1 = creat(&(0x7f0000008000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000007000)={0x8, 0x80000000, 0x7f}) r2 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r2, 0x227b, &(0x7f0000001000)="06") read(r2, &(0x7f0000004000-0x58)=""/88, 0x2c) 2018/01/31 07:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00005e8000)=@req={0x401, 0x101, 0x6, 0x2e68}, 0x10) 2018/01/31 07:28:52 executing program 7: socket$unix(0x1, 0x7, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000aad000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000119000-0x24)="2400000052001f0300000007000904ff0200070208000100ffffffff0800000000000006", 0x24) 2018/01/31 07:28:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) clone(0x4000, &(0x7f0000dfa000-0x86)="7e55a9c243bb20c26dc2463d0cb8a7f5b08b74f5bcd7305bce3d17aab036a4e85462b04e07a5ca6c6c81b9f8abba70a7dac468a68d3e6b9c0315fafc66458be9d776e2f818ab0af07ff8c2c0d51dd736d58617e4552d342b391335d619408e83015e0796abd959c30d52f7286a7b763d0eb32c23b986089f6d39fb32d31ee4bca1ce59565f97", &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000561000)=0x0, &(0x7f000058b000)="282e8e9cfd47807f18bbc6951fee2fe962a3ab6113d1bafd5ee0d2f7289a2af3d46dffd60fd1fd52eb") 2018/01/31 07:28:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000cee000)={0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x3e3) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x7, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e21000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pipe2(&(0x7f0000dc4000)={0x0, 0x0}, 0x84800) splice(r2, &(0x7f00005ea000-0x8)=0x0, r0, &(0x7f0000727000)=0x0, 0x0, 0xb) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f000040c000-0x31)=""/49, 0x31) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/31 07:28:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000897000)=0xc) r0 = gettid() r1 = getpgid(r0) ptrace$pokeuser(0x6, r1, 0x0, 0x0) 2018/01/31 07:28:52 executing program 1: r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000f64000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0xe2)="e4be7926549233277fd1d4736d63efa6e64101dddf7ee22760bdebf6b0321710ba93396897e5a9287fabb573dbc3f27d3d406421b239ec5b2edf3b0c5d3a2043b156962d55401f0bfaebd660ed807399a7d580db3b8c8a7223c9f672a719d696def2a765aa3d522c23452478f541c1a06fab979ffff103d7a173b7fa795901ca4a4c55b329ec5b87f61803540a7cdae75884382d8ec4a4f17cbbe99b8fd11a18f9f261df964094164a2cb2c48dcda06ad8342b21bb596a179f0922a7d3a71b7764efd3c2965472a63342e68008315288932715914392726d94a15942954ed7a907cc", 0xe2}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000634000-0x1000)="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0x1000}, {&(0x7f0000edd000)="d2f64ffa0aec5494382aa29cff422a2d6a7a611fcff69c1311826893008227f72f7551b3c5512c9785f50e37d4", 0x2d}], 0x4, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000023000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:28:52 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f000001f000)='./file0\x00', &(0x7f0000014000)='ramfs.', 0x80, &(0x7f0000fc2000)="") mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc4000-0x15)='/proc/self/net/pfkey\x00', 0x201, 0x0) r1 = syz_open_dev$sg(&(0x7f0000730000)='/dev/sg#\x00', 0x9, 0x200000) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc5000-0xb)='/dev/hwrng\x00', 0xc0, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x0, 0x1, r1, &(0x7f0000fc4000-0x8)='./file0\x00') 2018/01/31 07:28:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ppoll(&(0x7f00004de000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00003ae000)={0x77359400, 0x0}, &(0x7f0000960000-0x8)={0x0}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) clock_settime(0x0, &(0x7f0000ece000-0x10)={0x77359400, 0x0}) 2018/01/31 07:28:52 executing program 7: mmap(&(0x7f0000000000/0x35c000)=nil, 0x35c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x230, 0x0}, 0x0) socketpair(0x1, 0x0, 0x1, &(0x7f0000103000)={0x0, 0x0}) fcntl$notify(r1, 0x402, 0x80000024) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000035c000)=0x5, 0x4) 2018/01/31 07:28:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a32000)=0x0) ptrace$setregs(0xf, r2, 0x7, &(0x7f000009a000)="") setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) ppoll(&(0x7f0000142000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000017d000-0x8)={0x0, 0x0}, &(0x7f000012e000-0x8)={0x0}, 0x8) 2018/01/31 07:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getdents(r0, &(0x7f0000001000-0x2a)=""/24, 0x18) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) getdents(r0, &(0x7f00009c7000-0xa7)=""/167, 0xfffffee7) 2018/01/31 07:28:52 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0x100000001, 0x1]}, &(0x7f0000d9d000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090a000+0x41c)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000bbf000-0xa)='./control\x00', 0x30) stat(&(0x7f0000709000)='./control\x00', &(0x7f0000a18000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000002d000-0xa)='./control\x00', 0x0) accept4$netrom(r2, &(0x7f0000426000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b05000)=0x10, 0x800) mkdirat(r2, &(0x7f00000cf000)='./control/file0\x00', 0x40) mkdirat(r2, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) renameat2(r2, &(0x7f0000037000-0xa)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2) openat(r0, &(0x7f00008a6000-0xa)='./control\x00', 0x101000, 0x10000140) 2018/01/31 07:28:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fstat(r0, &(0x7f0000081000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x5, &(0x7f000072d000-0x8)='./file0\x00', r1, &(0x7f0000857000-0xf6)="2ee826e556631c36a0e4c46b79a9d216b514660cac41e57e7ca5f0eb609ff68796e34cb39631141089a142fdc9942e31dbe21b701c3de446921d236ac67434f92636efa025085fa6d884dd7cc387913e87714df5118b5f3692da8eddb3d37e00aa70867c44afa522673e7074adc830142037c8fc4b14a02253d3caf6c3f2424197a1f42cfa5de2514d493d4f9768a2071b31a4d34e327a8e33053c9a5c98a13771cbe2529de15d3d6a75246b89909f912a697c085601a9b7ac7b03a957382fa4eb87c7a0d4775fb01d98bc20ba075300c1392b0a8ed88629965aad0f5ae965fcd2f56e866ccbe69ba7570c090365d80724245c4feee6") sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000089d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aad000-0x4)=0xe8) sendmmsg(r0, &(0x7f00008bf000)=[{{&(0x7f00008da000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58, &(0x7f0000f9a000-0x80)=[{&(0x7f0000783000)="c473f8a396d86b7d80ca0ee34f46c8f85568dd1a4b51fb935ca5a190934a0c27b41fcca40cfa1b1e51fefe336541bcee97ee5e846edea3208abd096d8ab2396514d3ac7e939a338cdee6bbdc15468f215b749d55e5ab7ddf82add33ec8f8fa72bf87ae037ee8e249f9580be4006a221c79", 0x71}, {&(0x7f000042f000-0x86)="50551b5f0fed98b7fb360bb6a755f0a0f9f2763e5d962edcbcfc3944910b66ae990afa7e1cfb2b6b657cfad3c9d0c17d543cd5c107bb3a0fafbdafa940994b109dfe35a6898b58602cb6f05b1241a7f484cd3b3cf67382cf65a51cee3ff07000cc17d1429880a36adc8164e5c9c3f38882a5e51690109ff1f529acfe6d1d3af0d6b4b15f52fe", 0x86}, {&(0x7f000032d000-0x3a)="61c914f03925f98b86570ccc6437a1016216fd87d09c95a28fc622e00909a1ed4dc09a028532b1c1412ee2d74ef9d60d2155371bd4c8e29f8e9d", 0x3a}, {&(0x7f00008dc000)="", 0x0}, {&(0x7f0000583000)="025e26315867a9684e3ab903e1afd0d471a2523485e85d4436c2814a97cb2af984739933debe80", 0x27}, {&(0x7f0000e20000-0x45)="3593f86beb3b55d5782f9bfdfe9558893b5acde3723ec9d661ccb0226cfa56cd5e4f46d17753bb201ebf1b436d8639a396c6e42ce5885bd0cea96c0fec81500e7f679fbb7a", 0x45}, {&(0x7f00008b6000-0x1000)="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0x1000}, {&(0x7f0000ffe000-0xf6)="1073bab5877026c93a4c03e4b11623ffa506ff8e72f22ebab75d7b13a443fe1730b85f15b1d1743006b56185b591dac10e3f83ab37f96d14c1671c4bae91bb9255e3f63439d5f0c0b2eafba758d401f2c4e756665993f3adef932d66bef2e7f2ff0f8f09cec9c343ac0d38bd5dd45ae944902730716602e856b7e62a282c2dc520328ed8471b78cf1d36abd2e5b2210d978ad516a5afc813968711419c5714b04c12ed742863490f84b1f632bb7835d64cebd8524aff0a1e031a12a336d8a9459b4fd1dd6cee0aef26735cf6509230dbc8c4bd5ec13850b27bae7b24d4990fe38fa0ecbaf893a3a249380aa387272c8c43104b5b9887", 0xf6}, {&(0x7f0000083000)="3acf32a8be95a1d542b7060a2f", 0xd}], 0x7, &(0x7f00004c5000-0x80)=[{0x80, 0x117, 0xb9e3, "2fcfc9bf71d835d50c26a4485c3d3140418f4d47b9a9386c67865e078124e1b10f0397ad14e0c5b8c640d8888f59d855a19efd80acd127cd3a558856020b02fdb258c29df2f8126e9ec959ee3f3d035fd77a03bc2049d5904e470fc4c99008d80d5f1ef5510123818943"}], 0x80, 0x8884}, 0x2}, {{&(0x7f0000b7e000-0x1e)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f00003a7000)=[{&(0x7f0000142000)="3ee907f966bdd004c79e34efca3288927bbb12f2932609d1e0e7f742aee59f00b72076bea49c97c7869dc4e4582cbfc542a87ccb00ed07fcf3ed0045f819abeb1278df1aa0218cdfc40d9080c3ed98c2485fed5666b0e562a5c05f26acb8f0ce9f86ec13a27e16c8a71c537fc2c184ae347065d4", 0x74}, {&(0x7f0000a7f000)="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", 0x1000}, {&(0x7f0000ec1000-0x9f)="8bfa15e3a1a48076877907da2e903863faab917a8699776e453cc0c60d345cdcafbe157f1b625f0eec05d9decae03faa193667f0d8e9bcda8d8e9d05ff1192c8a7a6f0db74095b83069f220b4e8603f75aabf7c6606010e901b8baf8bf73f431eacc3c8ed2c6930b45d59a18a1bfaa312df03ad117fd4762d6d93b7513cf8144a76875a7b3c7507c39d0531a40c194610a9ab4ef0824e8016050248baa5843", 0x9f}, {&(0x7f000067b000)="87e808fe7886190f9a23f6bf1f574a6ef9331fb3d5fb606ab05eae5f73d3db221213258e191ae05176fd", 0x2a}, {&(0x7f000018d000-0xd9)="85c8f74c1423d54bbfb4384e59d66c59c37d7f5aea5c17b20db28b05c7d1e64ec3ebd800c87c725db93612800a2cc7b23dd7896d07f07816f149f10bfffc7a8b2aa1869dcb81685e6dfd64ba169c3c434a2264a5ab62e5bdf7815e213a9ce802fff05f6e6251238bebcbb1437b9e2c6a7c08e6abe5ecfe16b3110f7a2139f2e19be225ca9352ec6473020f5f499127696620b0b3435bf4d54f3161bbc642c580975316880008b2b9d8b0952d0eaaae04266888fb8b2fe5744806cf6302cfb6d0ad1ffd2cf4a63ae0464d8a1d8a43255f24520fa051120122cb", 0xd9}], 0x5, &(0x7f000075b000)=[{0x38, 0x10c, 0x1b719f6b, "cba10484f3aa04728386cbc5deff156af22dac741663d315bd439d47ed993bf04a752e9c4661874b"}], 0x38, 0x20000804}, 0x1}], 0x8, 0x4000000) 2018/01/31 07:28:52 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001e000)='/dev/hwrng\x00', 0x10001, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000020000-0xc)=@sack_info={0x0, 0x4, 0xb2}, &(0x7f000001d000-0x1)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000001f000)={r2, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000015000)=0x0, &(0x7f000000c000)=0x4) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000012000)=""/86) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000004000-0x8)={0x7, 0x10001, 0x20, 0x5}) 2018/01/31 07:28:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f000093d000-0x10)={0x0, r1+10000000}, &(0x7f000020c000)={0x0}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x6) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r5 = dup3(r3, r4, 0x0) lseek(r5, 0x0, 0x4) getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f0000f0d000-0x50)=""/80, &(0x7f0000d33000)=0x50) 2018/01/31 07:28:52 executing program 0: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000eb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xddc, 0x0, 0x3}) 2018/01/31 07:28:52 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) close(r0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000004000-0x58)=""/88, 0x34f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000006000)={&(0x7f0000001000/0x4000)=nil, 0xfffffffffffffffb, 0x3, 0x40, &(0x7f0000004000/0x2000)=nil, 0xfffffffffffffffb}) 2018/01/31 07:28:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a34000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f00e3fe0000d1010000000600", &(0x7f000075a000)=@ethtool_rxfh={0x1, 0x0, 0x0, 0x0, 0x0, "fd5004", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$getreaper(0xb, &(0x7f0000b80000)=0x0) 2018/01/31 07:28:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000001000-0x85)="", 0x0, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x1, 0x0) read(r1, &(0x7f0000012000-0x75)=""/117, 0x75) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x58, &(0x7f0000001000-0x58)=[@in6={0xa, 0x2, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000011000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x89, 0x87d, 0x7fff, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x5, 0x3ff, 0x800, 0x0, 0x20, 0x6b, 0x8, {r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x3, 0x9, 0x6, 0x6a7527b2}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:28:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001000)={0x1, &(0x7f000000a000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000b35000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004a1000-0x15)='/dev/pktcdvd/control\x00', 0x103000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000922000)=0x0) sched_getscheduler(r3) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000709000)={0x3, {{0xa, 0x1, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$packet_tx_ring(0xffffffffffffff9c, 0x107, 0xd, &(0x7f0000197000)=@req3={0x0, 0x401, 0x4, 0x75d, 0x8, 0x7, 0x5}, 0x1c) [ 60.183355] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/31 07:28:52 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fd7000)={0x0, 0x99, "50a415ac94c24083cc6cf5fe7f380c3788df9c8070c389a0f883e1feba7f13985aad49a7433043b435086faf200c27483b907d83bdc5e09f8d8aafc75733b6585f7c9b869068f5764f710fd748c5a0841482e1a7e064ca5c8302c11376f38343662d5cf3a330808f0351ad7365dcea590bd77bd04073524926c8dad2fa92c292133f9412169260c15504c33783ff5e570af569b09f7bb5ef81"}, &(0x7f0000d5e000)=0xa1) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fd8000-0x8c)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$inet6(r0, &(0x7f0000fd5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 07:28:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ppoll(&(0x7f00006ef000)=[{r0, 0x84, 0x0}, {r0, 0x140, 0x0}, {r0, 0x4000, 0x0}, {r1, 0x2, 0x0}, {r0, 0x20, 0x0}, {r1, 0x8020, 0x0}, {r1, 0x0, 0x0}, {r0, 0x410, 0x0}, {r0, 0x40, 0x0}], 0x9, &(0x7f0000c5b000)={0x0, 0x0}, &(0x7f0000017000-0x8)={0x80000001}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) socket$inet(0x2, 0xf, 0xfa) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) 2018/01/31 07:28:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xfffffffffffffffd, &(0x7f000091a000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000695000)=0x0) r2 = eventfd2(0x800000000000009, 0x1) write$eventfd(r2, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) write$eventfd(r2, &(0x7f0000476000-0x8)=0x0, 0x8) read$eventfd(r2, &(0x7f0000f3c000)=0x0, 0x8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000af1000)='/dev/pktcdvd/control\x00', 0x200400, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000012c000)=0x0) getresuid(&(0x7f0000549000)=0x0, &(0x7f00005cf000)=0x0, &(0x7f0000751000-0x4)=0x0) r6 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000059d000)=0xc) r8 = geteuid() getgroups(0x8, &(0x7f0000f40000-0x20)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000064000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005e8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034f000)=0xe8) r12 = getgid() r13 = getpgid(0x0) lstat(&(0x7f000097e000-0x8)='./file0\x00', &(0x7f000041f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00004a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007f6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f19000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000757000)=0xe8) r18 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001dc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009db000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f49000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000209000-0x4)=0xe8) fstat(r2, &(0x7f0000686000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpid() r23 = getuid() getgroups(0x3, &(0x7f00008a4000-0xc)=[0x0, 0x0, 0x0]) r25 = getpgid(0x0) r26 = getuid() r27 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000109000)={0x0, 0x0, 0x0}, &(0x7f000094c000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008e7000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041d000)=0xe8) stat(&(0x7f0000277000)='./file0\x00', &(0x7f0000c07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a7000)={0x0, 0x0, 0x0}, &(0x7f0000a6b000)=0xc) r33 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00001c2000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ddd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cd000)=0xc) stat(&(0x7f000065b000)='./file0\x00', &(0x7f0000dad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000469000-0x4)=0x0) r38 = getuid() lstat(&(0x7f0000b48000-0x8)='./file0\x00', &(0x7f0000f5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000075c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f5e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c99000)={0x0, 0x0, 0x0}, &(0x7f0000f15000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000933000)={0x0, 0x0, 0x0}, &(0x7f00000bb000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000026b000-0x4)=0x0) r44 = getuid() lstat(&(0x7f0000d61000-0x8)='./file0\x00', &(0x7f0000923000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = getpid() stat(&(0x7f00008ea000-0x8)='./file0\x00', &(0x7f0000701000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000910000-0x8)='./file0\x00', &(0x7f00000a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000077b000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ee0000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d5000)=0xe8) lstat(&(0x7f0000db5000)='./file0\x00', &(0x7f0000dc4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f000013b000)={0x0, 0x0}) lstat(&(0x7f0000dfb000)='./file0\x00', &(0x7f0000272000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r54 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001d6000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000b3000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bf000-0x4)=0xe8) getgroups(0x5, &(0x7f0000256000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r58 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d3c000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d64000)=0xe8) lstat(&(0x7f000028b000-0x8)='./file0\x00', &(0x7f0000a2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000c3b000-0x1f8)=[{&(0x7f0000989000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ab9000)=[], 0x0, &(0x7f0000856000-0x30)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r0]}], 0x30, 0x4000001}, {&(0x7f0000d00000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000acd000)=[{&(0x7f0000cdc000)="a5a44db598dfda6404848ba196ab83ff25c6d6eaea3e15388ea7f5e2ff86c44fc30b18e1ad9267b724f286932eeac81f560b7b8caa3e307705b314ba45e00b70c655eab8700f90c01a434e8d213642c5a2b65cddc03db5da19ac165abb515260fadbfc654d57cf36f4fcc59b23326c69b9a06fb27c9e3be3781f45b03a1394e6e3064cccaa2214a76d28e76f020f313363c2635766eaa8d7dd616dadd411f9e407844b120cc28f6552b16702cd0d4f59903c2401c4e81a059069dfbbd505c971d6e0d88ad27bfa9c71a519", 0xcb}, {&(0x7f0000114000)="5f666a6087e3369199ef1a2c36ab0af4d42b18704d68b58a1fa667eed743d02e7dbb377adf36ee6d1a15b46b919eef452388313c0d1f551774ffcf6b862a09151bc539018c0cf44e22c350ec758e37ba0a6468fda0", 0x55}, {&(0x7f0000373000+0xdb7)="4f1c96562af93b2b99bda8597cb596a53a011c5648d0845975b08bb38001c0352660e7e9d6efa7bd2b66766aa77d955d53d32337700deaa155e32282c5888cfccb4d675642689d867300a958d2095087936a0be9f7e0e76e20b339fcbe41142db69bf8f93ccb5301062753bc125ff16b74bef353375942a8fe9caef449cb5dc1f5ff80f4f029a29fc69405e5af9b3423a6d4a7b0c27cb2c736791a7b61dd505a237090d689dd30c79bf3e96b43eb13e8500a586fc3c0421b", 0xb8}, {&(0x7f0000b48000-0x22)="715110fd40a22d316e2a55e66a89fa28f8108e655aaf8cdec9768c686982ca6f3e66", 0x22}, {&(0x7f0000ff9000)="cc48192930db2b55b2a9e60b19cedc8d5ee9f604ce2977534d6fd7d329062ef021fce2c86e77cd50ec883c8d3290c9d27b0aa9e651ee2ca2bbc09a99874760fb8abbf5ec7f3611f8890f4c7cb57c93f573c44551ceac0121ffe97fa73796d4c18b3f2237bb532f82dfcbd32ca60673b66821921010f7fcd71ac255d3094dec62fbcbf16a74c3f528e8fb7c046903213eba7736e37d", 0x95}], 0x5, &(0x7f0000f5b000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x40800}, {&(0x7f0000b56000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000056e000-0x30)=[{&(0x7f0000ee7000-0xa2)="8145fb33714f60793546ede5cd2d956719927f841ae1c8fe3246616e6598528e1e343ec3cb0cbcaf4b014d5a4097546c04e00d4c5f89deabd0923798db4a03f335e163103a5591d041cdf6ffd03a9ff16f510d7478b66241fa3cbf2c7e4d21a70c7f9e7621fe25e1310c74107a0ec5a79c36d836189ea48da76112867e716b35f91b89cfe453f411c14da431e2de61128af6131ccd6543037b6582a841a0ec5b6042", 0xa2}, {&(0x7f0000172000)="7178a0af6cbedf6d2b2b64cab3fef402eb3dd6b4b0d6977307b2310457bff0106eeba4e702285c041b88b94aa751e3e6cf804320d0c3d77d510eac503a523384e7ed0d4a5f9c807fe1e136d276e05a72b3232af909c084bd540f19bceaf52e1abf7f21090b07ffda8ad24f53a3350fa394abd4502d80e4d58a8ae390825a84f52fa071b654cf224cb61644cd2926bb488d1577d9c2aa1a1edc434794c4818d32409ddb51c20c262f48e88b4a1b53246d5da0b7ed049e641744bcc0e548a2bd90321b38a2f4edc4eff7f807da03548eeeb4ad171df7ccfdf24957f772cfa0e50588311d0873fea87c2d832bd54b9acf88063411", 0xf3}, {&(0x7f0000242000-0x62)="338ae092c404fb17c407a5a4e0fcf31cdd400d95aeae99adaad99a33bf7db5db4445edb99ebc4ce064e609c71e259a8d9cf0adad09c1c3114e2963dbcb7f56ff44141dae80c02bf385553f1d849e264ef16cbffd238f3d3824ed02f91f7c401878a0", 0x62}], 0x3, &(0x7f000095b000)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x40, 0x4000000}, {&(0x7f00003d3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008c0000-0x20)=[{&(0x7f0000435000)="41dbc710a0efd7938a9e3a477be22435bcd3e7bf03d9ef010757b54c3902d257a456fcad4bb597c0c9f85277f1de5e9193652bdd6a1156fd33e12422a2f9b441fe59492646f553833324f202a3009b7cb62f93d390cbba1eea1442852551111d7b06574349f341776c8739895b93a825c09200fed3845ef35b45b92c91e1f55730eb13c3c3a65908fe81bd70f98791b2efc7915d82aeb0c49c6fb8fee96b43dc6b5e3cda9247b56be18819e7dca2328564c55cd1b8d1fe3d3bc75f6321d39c8e2dccbac1", 0xc4}, {&(0x7f0000b46000-0xe)="571034c9620c2fac0a98cde989987cbd7afa1c1f6e3de4b55142065bc4cb2567ad9704edf716e1", 0x27}], 0x2, &(0x7f0000adb000-0x20)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x20, 0x0}, {&(0x7f0000c80000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f97000-0x40)=[{&(0x7f0000e78000)="504ac8b10eeb37808939e7b6752647fb07b778118c252812b6f19bf8a357ba8321c24478d13ce1e140776ea9098f4ba63d48d2255e80df85e1068816d4fb0c2cd086d9b970ddddf6448fc56bd6eaf4ef0fdb88aefeadde7eb18dd6c79f489d752b0b2c884af85cec6dd92db031960a1a88bbf72ebe32ffadb3747892e0326d8720e307fb61190646b66265e8ba3dad8de5b4b48152aaabf53783bbcfcb2dcf99d5050d769b75ddf63a34970ee8229be29f7deff2a268b71631", 0xb9}, {&(0x7f00002f1000)="a5e90c26628cb5b870656078381ba02d74088f3b69678dd6f9ff17fdf2ecd8d3ee28d6f67443aaa7e67efab94114d4cbaece0a4b02fe923e5cfaa5d6331d9ccdd11851fb40ec8f147714b3211a7ee2e6762b86abfe13379306d28706e3acf750ed579bf68f0c9b2b606f8e9915d0b4763e7987fbb2468029f12e1a424ac6", 0x7e}, {&(0x7f0000f8e000)="f3e093ee57d35677bf641aaa3a27e997e2dcd7ed520200993d44066a2f341b35042f0be2239fe022b128527dcfdb7105f7c54a735f3ae111bfeb4a2c37ed4d647cfd6f9a466c8908471d9e5273336b5aa542fb56a6d333d89758bd19a55071508c0ebc80d4681cefbe146dbe92bf2d1c84b5d2120a2edbe0a578747a475e7674e6335bd32b829ef2d3b7c6bb49db77a1de249fc77c18d3873415c7486de83636bb4ef68fe4e62dc97a092299e26bbb11608ff00025a2029d68f726ca250db429cf1628663fd561e89dec14e1de76e5e18aebc256d7bcdb78ec9bde15a319204be7b186afea9a0641190e7101bb85395d6a", 0xf1}, {&(0x7f000037e000)="bd03c0927ed3996fe18218ea1a224b2bc198308764b2b63716d97d4553a57a5b4cfdb2864ef659f377346094eac224d28b3a80f3ba2db12a3bd2ae16bc310a3556d2bdaacbaa3753fc334a70968655407a598068f4da77dd2b9536a15bef7acc4e8f915ef19a5ea004f2345eb2d9349d17c39e032ea80e955f4dd83b0c695e521aa9c585b4b55b08ea38480d00ca6ef69cb50d55aa0a8561", 0x98}], 0x4, &(0x7f0000a46000-0x128)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r2, r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r2]}, @rights={0x20, 0x1, 0x1, [r0, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x128, 0x4000001}, {&(0x7f00002fa000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000072c000)=[{&(0x7f0000c90000-0xc5)="622edcb039fa5ce17d300ab90b2d942ba09ca4302c8b019c668dab357554674b5bf8a6bd750a57c8ddc5f207680f9598c676f1e83494b9fc82afa9f227a7dc7c93657495e413bc48da9defb0bb6efe696030e3de1d939ac551697750a9f4c0e165aaabde2243d5b22b0e569fc9b0abf5bcc0c1ae56224096fc6f6c9f8c5736914a43ad7dbd2ddf2e6e85e02f02a869b013fddcc0ac24f807fb09f6470c4f8dcf61d4b923b618cf3873a18f2ea790546630b83b122b804f7e84826562f8b1c934f3e200b33c", 0xc5}, {&(0x7f00000c6000)="f96c8c7d494c64c970", 0x9}, {&(0x7f0000a20000-0xf7)="9442a2611f397c977abace70d7676fb748c1d21e8718fc7a7a391528665e1231769ec23bd68e005852941ad6a080a989c49632f9bf2368fc048acc2b0548eb72db21a418ab31875ffe4f7d64caa2c43a69bc54430bb4b4239605101cc724018e6279a86371facde1d476bc572b306e0ad859b477898d0ee9a9580268bd48cfb44135e9d98c6a58123ab69cace162d0b36d397b46a4c2abcca24c4d19fc62863775e3a60745f26c1493ea278c72ff77cc744fb405940468aa0bfd3e9b1334c55763f674b6c92b74f42a9e5787ea414cb7034502d2b7f8e984b11216cb9fcad36c7988d41e8aed8437dee9bb502513c7c35ae9afe4612bf6", 0xf7}, {&(0x7f0000133000)="bbd2e7d9693b7d3b158e63b739318c9a1e7ce628fd770fe5995cae0b4638976732fa8de434cced274d4a5e352c20a7a2294ef9bfd5e0abecb186e6e943549359fc3d4dd07bea99698f42dec7943d8ffc4a56e01ee34c6660e318566a4a54599900f7ccdfd619306dd7193108b336195c3bf0d3a766fc39307edccb7455d6c2a7348c", 0x82}, 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{&(0x7f000007f000-0xa3)="17a960f7ac2957e64f56e3cc943cbe89cbf343ba587c9c3ae337de0c3bf21850753c9445dfbe6886d09c3f8d55a71a83846a5cea3b401bfc7d0d39d611d6957f165f552511dae25964be6498747be197a87266523bc55770a382872eafba25cdcf02b4795cb9870d903875ad2785c226c161fb7001c555b964998e33a4c6132fd4a448c1d911ff013d94dead0b0d8a36ab8dd2bc6f7dd1840d83d2e1b3718d7a2d2023", 0xa3}, {&(0x7f0000976000-0xed)="d306b42682798d2d64cbad13e7a32d5da444e6c94bc94815284b4cc4e24757c58672255589098cdb8addedef53773dd52ddad7c0c5494d7518a36ec4e01d32a42bf2992bbaa08be14d92110b31dc2a7eefc8cfd214fa398995dcf264c88c2ea2b64e1b5157abc66e6a397cd44e2ab071eeaa296cad1f25fbe2f26db7fcd44da2b592269fb5767231bb7438e36f91285e36320951525c3bf454f42f632b08e82926e21d200468e173d64a62584992d5ece27a194bfee2a198649c318a94ea457c5cbe5cb9da78a808ced33bc77d4f87a12f7d3374e6263f9cec5af966ce36ff7abcc3b0c0bc2709304a8ecc0fdf", 0xed}, {&(0x7f0000c82000)="676a6c881e939eb8f8d7a8a47984eee7fadbcc62641969d03d6f0f231210c6a44fb4d8565ab3693b33477a99714668ab58a898c299154fdf2f7ce59b581ab461a51c75788b96accaafbb36d231aa80efc8e13ba1385a17c3e5c4c5aa3d0c49da81f951f25a7bdc2e6823e6967630b15a68d9450074c8a353180a9c355c29c6cab200c0e2ec66ff4484948ae8cbedd311b0d780172719fb1c3f6f553a5b2cf056650cb4f2f379686aecdebec89df1f7be29b434965385f10725ecfea096f8f0d9bb92a87f8bd4cef78baf30e22bd0ae0f560988ae94dc1ff5ae26ce", 0xdb}, {&(0x7f00009da000)="4fd12beee59d13b2fa30041f24e1bdd3da8f69aba9f9d7953982cab30db392d586563b3e68866f9fa6f13901403d544e56490114fb85e5da7d50474c2600b39da120a99c641892c689c57c9f5b88bded2a12db9ab855236b008801de33ff7a0d726cd76c66e2d629f12e7e223037c8c06e2f5220065d531c4781404355048b3361565c68c25b2ecb49f786b27d44c0705dfb877e572628ef150c50433bbb167ba532225a29c01568355f6262bccf4f1c53bb8c9b6cca54ef98fcd26016a5c493d7f925f630ca88c0fc5ca1f9654dc51c110598953f858b739cc8093db865c1c9d223eebd2b307856cfb11aa057e5134131675916e9c450a246", 0xf9}], 0x6, &(0x7f00005b1000)=[@rights={0x20, 0x1, 0x1, [r2, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @cred={0x20, 0x1, 0x2, r49, r50, r51}], 0x80, 0x40040}, {&(0x7f000038d000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d7f000)=[{&(0x7f00006eb000)="10253552e131c0615c3790a6c18aa4666f233df4bb6f799f45e51afaba7c7030f438c8341732199403abcece040a97948d75129b5d50478d6d84c207df05ae27471662f8f2111bb4f397825f7f6d69c02aa318246286cf8390616ce777ca1eafc642f149467de909d537d19f2b90a3e8aaf33d8d569d8ca2884647bdcf9e7466e71463b837d611c3c2d6df55f5534c1513c459cd1ee4f1a64e27bee302eccac98c45826dc283e2aa7477191bf2f692caada8d5e77f76998e65963d35131e11ddac3ea307ae4e7ee94e8a47f871008cac96c23dfcfb715da8880d03e9952f2dcb359105d8dd8e2694", 0xe8}], 0x1, &(0x7f0000789000-0x80)=[@cred={0x20, 0x1, 0x2, r52, r53, r54}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @cred={0x20, 0x1, 0x2, r58, r59, r60}], 0x80, 0x2404c001}], 0x9, 0x8000) [ 60.204612] binder: 8701:8727 ioctl 40046207 0 returned -16 [ 60.227592] binder_alloc: 8701: binder_alloc_buf, no vma [ 60.240786] binder: 8701:8743 transaction failed 29189/-3, size 0-0 line 3128 [ 60.274267] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.287214] binder: release 8701:8719 transaction 41 out, still active [ 60.299660] binder: undelivered TRANSACTION_COMPLETE [ 60.304900] binder: send failed reply for transaction 41, target dead 2018/01/31 07:28:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bca000)=@routing={0x3f, 0xc, 0x2, 0x8000, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}]}, 0x68) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f28000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x400, 0x0, 0x1, 0xc, 0x3, 0x1000000, 0x0}, 0x20) r1 = dup3(r0, r0, 0x80000) socket$l2tp(0x18, 0x1, 0x1) modify_ldt$read_default(0x2, &(0x7f000048c000)=""/78, 0x4e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f3b000)={0x0, 0x5}, &(0x7f0000ba7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b6a000)={r2, 0x0, 0x30}, 0xffffffffffffff31) 2018/01/31 07:28:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000261000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029b000)=0xe8) r2 = getgid() chown(&(0x7f0000fbd000)='./file0\x00', r1, r2) r3 = syz_open_procfs(0x0, &(0x7f0000c83000)='clear_refs\x00') getuid() writev(r3, &(0x7f00002db000-0x50)=[{&(0x7f0000642000)="328a9c3731da9cbdc0ef7edf23c57d4f0c5b76bb30ef650109ab348106ad788e78cc0f61781000db62d079deffc26a16d4c3648f2c07e23efef8648cedff0338001ac0409d169559205b78cc70c2afc4f7bce9eb9a5530606c52fd2b455483b1cf327874aae9726d4c6eedd1ad78b2477db94f204ee38a020a9f7a79cfd5d262f28af6a36f44136226c25bb992a714544e137e30b372bdc06b014ea92f32852266463c2a9bb05d3e29e0bb2c96c486149adb8f2895d25e3539de8c390bd3562c43940489d630cdd37580c4d91a0968ea9d741f436d68ea09bc4fe9885c9d5070071f", 0x0}, {&(0x7f0000e84000-0x12)="6b56a87760c8ca5eb2792c47e5fd5d94c697", 0x0}, {&(0x7f00000f4000-0x51)="012f4e1e9a4852c46312a329b6c31d22eefd17c48c0ca4e8e4260d6d544ff633a9d736e4d531d1bf8cf0165d9d3d80bf22a88f72e091381b2977c2a55d6d97ca06ca7f79fe1a01fce761cdf1ea55c15942", 0x0}, {&(0x7f0000aa0000)="cb09aaebc033bb7adb0d7b245e07c883b28b8e9ec3f79b825d68bec048279429e4d542024335315d42e663b9fd69e30c8c54c7e6729705482ca9f04caed2f61cbe218876d5dba18e3f88d3235002dc6b2a0faa20340409c5c4a48a5f2386c3f481297e40658e5c28a88f398a8623f4bb227999124740fbf62d1773d0a8ddbe54f02c89ea527b1648df68c62853d69de504631b7ff2b8bad7976689f5f2de08ff8bcfd51b50a90606160c09ace80be2fef3fc0b34aabdfdbc8a414cefe241f0d3e096b4c309e40653ed03c61de6474b7e15cec06ce6ddcdfcf4c5d38a7e031fd897d6f640ff0d22152ea5d6acdcaa41d5c2b3e36015c6f61a55", 0x0}, {&(0x7f0000ec8000-0xaf)="d2016d6cdae3e7771986a48bcda4390bc9bdb68cf828cae4f938cae868f1df8ff72e84bc37c21fcaa41310d634ce22c037940546a5bce042f79b7317aac8492a71c64b8a4c2c73609709812cc3b08d4be88c75df7c0043459d50523744bc0eea570dcb9662a84b79598d7693d602d4ce6f3562ce976b1213060e6f264988aad5077ebd2d18148c1615ce591fa26a731721d2b716eee5a3e4232b9d2d7b445906485aa66f65692922ea40f9fdacc61f", 0x0}], 0x1af) recvfrom$packet(r3, &(0x7f0000184000)=""/217, 0xd9, 0x40000000, &(0x7f0000bad000-0x14)={0x11, 0x7, r0, 0x1, 0x40, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x14) 2018/01/31 07:28:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00000f1000)={0x10, 0x0, 0xffffffffffffffff, 0x800400}, 0xc) getsockopt$netlink(r0, 0x10e, 0x1000000000009, &(0x7f000013f000-0x4)=""/4, &(0x7f00006d4000)=0x212) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a1000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004ca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000969000-0x28)=@ethtool_eee={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000cd0000)={0x7, 0x0, 0x2, 0x5ffd}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000c8d000-0x20)={0x8, r3, 0x0, 0x4}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000953000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000faa000)={{0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1, [0x8, 0x3ff, 0x65, 0x5f, 0x0, 0x4, 0x80000000, 0x9]}, 0x5c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b25000-0x8)={0x0, 0x0}) connect$inet6(r4, &(0x7f0000e6f000)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) 2018/01/31 07:28:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000329000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) pipe(&(0x7f0000157000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f00002ff000-0x4)=0x9, 0x4) r2 = openat(r0, &(0x7f0000275000-0x8)='./file0\x00', 0x20003, 0x800000) connect$inet(r2, &(0x7f0000f63000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000cba000-0x10)={0x3, &(0x7f000020c000)=[{0x5, 0xdc29f43000000000, 0x1, 0x8001}, {0x7fffffff, 0x20, 0x8, 0x3}, {0xfffffffffffffff8, 0x1, 0x0, 0x78}]}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000ffb000-0x10)={0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000358000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000786000-0x10)={r3, r4, 0x6}) keyctl$session_to_parent(0x12) 2018/01/31 07:28:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000976000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000ed8000)={0x0, 0x0, 0x0}}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005e0000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000932000)=0xdf) 2018/01/31 07:28:52 executing program 2: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eea000-0x9)='/dev/rtc\x00', 0x2a1ffc, 0x0) readlinkat(r0, &(0x7f0000910000-0x8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) 2018/01/31 07:28:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) fchmodat(r0, &(0x7f0000b3f000)='./file0\x00', 0x75) getpid() setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00003b1000-0x5c)={{0xa, 0x0, 0xfffffffffffffffc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8}, {0xa, 0x0, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x53}, 0x0, [0xa8ec, 0x200, 0x10001, 0x4, 0x28, 0x7fff, 0x0, 0x7fff]}, 0x5c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b6c000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c28000-0x4)=0x0) waitid(0x1, r1, 0x0, 0x400001fffffff, &(0x7f0000485000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f0000b2b000-0x20)={{0x0, r2}, {0x0, 0x0}}, &(0x7f0000872000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:28:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe2, "b844f0e94762cf0de9d6aba1fe628681fb7bf9e584e39313eb3004543e9593f01f060fb997e0de71cfd6edbb5be512e7c4a1ef643e778d157954d56aa71cd71b82c853a23388b3597fc4eaa9ea13744556bcc87e42957bb0df73e8dcdfc559e6329ab11940a59393fc395d2256de98fa7afb997ead250001fa634f0e0acf4b31a94908a550d93a4911212e99c0dce7ddd50f168a6b12edd9e31ce16659874cd86db02a6fb8031d1479204482f6246b80d4f0bea6ac6fef84725482e082146fc44dbd009f6a630df79856adf2932fcf6f224dbcb975cb9457d17fa4d9f58b32523109"}, &(0x7f0000ce1000-0x4)=0xea) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x68b9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) 2018/01/31 07:28:52 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) close(r0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) sched_setscheduler(r1, 0x2, &(0x7f0000485000-0x4)=0x8) pipe2(&(0x7f00008e6000-0x8)={0x0, 0x0}, 0x4000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000405000-0x18)={0xaa, 0x18, 0x0}) 2018/01/31 07:28:52 executing program 1: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000063000-0x6e)=@file={0x0, ""/108}, &(0x7f000084b000)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="7f49058961966a70120f9e1dfa3a80bbb609a2b96873711bc4a8915950a2a8b10877ddbfa1f44bc625c8c9530cceb7dcf367246a291f1c6df98e24581f518ad49931bbb783a05accb16dd7e6bd3711341fdbb47a81fa534a2a5199faa86f8b097820cfa15e0fb6cfc3091511926514583d33b9dd0bba0f5b69e03aa9af5147a133f27b30a8e8854209a236d2621c71b853d57b9be7e9a868252069bef2e9e2d62bbccd849eafb0", 0xa7, 0x8000, &(0x7f0000000000)=@nfc={0x27, 0x1, 0x7, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r3, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/31 07:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009b1000-0x4)=0xfffffffffffffdcc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e48000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000076000)=@ethtool_ts_info={0x41, 0x7, 0xfffffffffffffffc, 0x2, [0x200, 0x8, 0x1], 0xd8, [0x9, 0x200, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpriority(0x9e017d66d2a5b25a, r1) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009d0000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffdb5) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x100000001, 0xa}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000382000)={0x2, [0xfffffffffffffff9, 0x10001]}, &(0x7f000017b000)=0x8) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000257000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bdd000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000045000)=0x0) socket$inet(0x2, 0x7, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000073c000)={@common='bcsf0\x00', @ifru_mtu=0x3}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/31 07:28:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ffa000)='/dev/ptmx\x00', 0x22a400, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) [ 60.471094] audit_printk_skb: 6 callbacks suppressed [ 60.482958] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/31 07:28:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000170000)=0x48, 0x800) fcntl$setlease(r0, 0x400, 0x1) socket(0x200000000018, 0x0, 0x3f) 2018/01/31 07:28:52 executing program 6: link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00007ef000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0xe)='./file0/file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f00002c1000)='aufs\x00', 0x100400, &(0x7f00005c4000)="120b9cb99433263cf28faa18c2d25d5f181586ac0048e0ccc4ed9cd177a29e4e2f74a5a8695eaaf29cf74e9a8e4e035639bd93200b3e058b4089e810c6ffe3ba94ef936343c40f0233a340abd70a76bd07795c5b9c40e378546cb8d46030c753224521b190bd08a9165311261275ca748d884cf1abddc41b7e6d4443128eb8b2794c694fb51ad0fb4d54ac142b1789c1839b315c1695d9bb96fc354245acd6f5bcac14425177956b8a82f98a690fef90ae6d55d7d76b0896e6f4f7a9075a8d6fdd6d758f9dae00349e2fc8dba79fa17955893716f7433b9f79a2d6954c533ccfd6e0dadab11332988549f7628a046fccbc94a04c6a6f") linkat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x1400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)='./file0\x00') [ 60.506835] audit: type=1400 audit(1517383732.691:43): avc: denied { getopt } for pid=8766 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 60.510568] audit: type=1400 audit(1517383732.661:42): avc: denied { bind } for pid=8766 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 60.553470] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/31 07:28:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$unix(r0, &(0x7f0000872000-0x1000)="", 0xfffffffffffffd74, 0x0, &(0x7f000085a000-0xa)=@file={0x0, './file0\x00'}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000533000)='/dev/pktcdvd/control\x00', 0x30000, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000a2b000)=@generic="ab4b5dbb2effc6478a652961ae12e4c3", 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001f9000-0x30)={0x5c, 0x0, &(0x7f000081a000-0x5c)=[@reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x40, 0x38, &(0x7f0000be8000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f000007a000)=0x0, 0x1, 0x3, 0x30}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000109000)=[0x0, 0x38, 0x0, 0x38, 0x30, 0x68, 0x20]}}, @clear_death={0x400c630f, 0x4, 0x2}, @decrefs={0x40046307, 0x3}], 0x69, 0x0, &(0x7f0000674000)="fc315dc9a166b8ba05f01afdabb9f4587f05b67ea2e7916c975785afd47e31f9505876e631dc62c0cdd7c244260c68d0af2804f9180743cc4242b6a976d58a029d23afac67b8b79c54fe474e1b0835163c67baa6a8a41afdab46ad3100e9dd2f529cf63fb9a00bc8a9"}) 2018/01/31 07:28:52 executing program 1: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000066000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') write$fuse(r0, &(0x7f00009f1000)={0x28, 0x0, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000088a000-0x4)=0xcdd, 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000aa2000-0x4)=0x100000001, 0x4) 2018/01/31 07:28:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) process_vm_writev(r2, &(0x7f0000e25000-0xa0)=[{&(0x7f0000637000-0xbc)=""/188, 0xbc}, {&(0x7f00000bd000)=""/177, 0xb1}, {&(0x7f0000f10000)=""/45, 0x2d}, {&(0x7f0000e14000)=""/182, 0xb6}, {&(0x7f0000bad000-0x2c)=""/44, 0x2c}, {&(0x7f00008cd000)=""/186, 0xba}, {&(0x7f0000400000)=""/76, 0x4c}, {&(0x7f0000904000)=""/154, 0x9a}, {&(0x7f0000707000)=""/154, 0x9a}, {&(0x7f000066d000)=""/233, 0xe9}], 0xa, &(0x7f00005c6000-0x50)=[{&(0x7f0000a75000)=""/39, 0x27}, {&(0x7f0000b60000-0x3b)=""/59, 0x3b}, {&(0x7f0000269000-0x5f)=""/95, 0x5f}, {&(0x7f0000f5b000-0x8a)=""/138, 0x8a}, {&(0x7f0000626000-0xa1)=""/161, 0xa1}], 0x5, 0x0) dup3(r1, r0, 0x0) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/31 07:28:52 executing program 7: prctl$void(0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x1, &(0x7f0000001000-0x10)={&(0x7f0000b5b000)=""/201, 0xc9}) 2018/01/31 07:28:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00000f1000)={0x10, 0x0, 0xffffffffffffffff, 0x800400}, 0xc) getsockopt$netlink(r0, 0x10e, 0x1000000000009, &(0x7f000013f000-0x4)=""/4, &(0x7f00006d4000)=0x212) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a1000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004ca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000969000-0x28)=@ethtool_eee={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000cd0000)={0x7, 0x0, 0x2, 0x5ffd}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000c8d000-0x20)={0x8, r3, 0x0, 0x4}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000953000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000faa000)={{0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1, [0x8, 0x3ff, 0x65, 0x5f, 0x0, 0x4, 0x80000000, 0x9]}, 0x5c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b25000-0x8)={0x0, 0x0}) connect$inet6(r4, &(0x7f0000e6f000)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) 2018/01/31 07:28:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d63000-0xb)='clear_refs\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00001a4000-0x4)=0x722cd313, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r2, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r1, &(0x7f0000658000)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000656000)=[], 0x0, &(0x7f0000013000-0x84)=""/132, 0x84, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dd0000-0x14)={0x0, 0x9, 0x39087ea8, 0x4, 0x0}, 0x14) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/31 07:28:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x1, 0x4, {0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000abb000-0x20)={@generic="ada3ca2e024dfb5461870c90e65d4f0f", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$key(0xf, 0x3, 0x2) socket$l2tp(0x18, 0x1, 0x1) sendmsg$key(r2, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$packet(r0, &(0x7f000062e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c7e000)=0x14) connect$packet(r1, &(0x7f00009fe000-0x14)={0x11, 0x1b, r3, 0x1, 0x1000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) 2018/01/31 07:28:52 executing program 2: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/31 07:28:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d82000-0x1c)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x14}]}, 0x1c) setsockopt(r0, 0x0, 0x16, &(0x7f0000446000)="", 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000073f000)=0x3) 2018/01/31 07:28:52 executing program 7: mmap(&(0x7f0000001000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$inet6(0xa, 0x3, 0x100000001, &(0x7f0000543000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/31 07:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008b8000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffa) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 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]}) 2018/01/31 07:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d63000-0xb)='clear_refs\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00001a4000-0x4)=0x722cd313, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r2, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r1, &(0x7f0000658000)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000656000)=[], 0x0, &(0x7f0000013000-0x84)=""/132, 0x84, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dd0000-0x14)={0x0, 0x9, 0x39087ea8, 0x4, 0x0}, 0x14) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/31 07:28:53 executing program 0: socketpair(0xa, 0x5, 0x400, &(0x7f0000457000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000f80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000800000)=@dellink={0x80, 0x11, 0x1, 0x0, 0x3, {0x0, 0x0, 0x0, r2, 0x20, 0x80}, [@IFLA_AF_SPEC={0x20, 0x1a, [{0x4, 0x1f, ""}, {0x4, 0x7, ""}, {0x4, 0x2, ""}, {0x4, 0x7, ""}, {0x4, 0x7, ""}, {0x4, 0x1e, ""}, {0x4, 0x2, ""}]}, @IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_WEIGHT={0x8, 0xf, 0x8001}, @IFLA_IFALIAS={0x14, 0x14, @common='tunl0\x00'}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x9}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, @IFLA_CARRIER={0x8, 0x21, 0x1ff}]}, 0x80}, 0x1, 0x0, 0x0, 0x50}, 0x40080) r3 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x4, 0x3, 0x93, 0x2, 0xa0, 0xa0, 0x5c, r2, r3}, {0x2, 0x7, 0x9, 0xfffffffffffffffb, 0x401, 0x9f3, 0x9, 0x84}, {0x0, 0x7f3, 0x7a, 0x9}, 0x123, 0x6, 0x1, 0x0, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x32}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x3, 0x1ff, 0x6479, 0x7, 0xf53}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000822000-0x24)="24000000210025f0071c0165ffff0004000000000000000002a9000c08000a0000400000", 0x1a) 2018/01/31 07:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00006aa000-0x8)={0x0, 0x0}, &(0x7f0000b75000)=0x8) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00003d0000-0x20)={0x54f, 0x3, 0x80000001, 0x5a4503ae, 0x11, 0x100000000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r0) 2018/01/31 07:28:53 executing program 4: r0 = open(&(0x7f0000831000-0x8)='./file0\x00', 0x101000, 0x14d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000-0x18)="f96109bed6913a02eab0a05e8526c9957631723049dae41e") mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000-0x28)={@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]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000007000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000e000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000000e000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5000000000000000, r2}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000000d000-0x10)={0x0, 0x1, 0x4, @random="117a0100", [0x0, 0x0]}, 0x10) 2018/01/31 07:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000035f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009f3000)='/dev/vga_arbiter\x00', 0x111000, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00001a1000)={0x6, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x7, 0x6, 0x10001, &(0x7f0000924000-0x10)=@common='ip6gre0\x00', 0x7, 0x4, 0xb4}) 2018/01/31 07:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000098e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000577000)=@newsa={0x17c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0x0, 0xb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x8c, 0x1, {{'md5\x00'}, 0x208, "0b26b64c8808927a9f0c076047e77aa7e151f162d358a1a7c95155c0abd87ffe1b6f662383df6fad95b90071595c5afbf06bcb7e87885e03ff65debca15bc6318b"}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:28:53 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000008000)={0x8, 0x7fff, 0x101, 0x7, 0x3, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000008000-0x18)=@get={0x1, &(0x7f0000007000)=""/104, 0x1f}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 07:28:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4001, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000004000-0xc)={0x10, 0x0, 0x2, 0x1000}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000004000-0x4)=0x0) syz_open_procfs(r3, &(0x7f0000002000-0xe)='net/xfrm_stat\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") epoll_create1(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:28:53 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000-0x6)={r2, 0x3}) fanotify_mark(r0, 0x0, 0x10, r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000dd7000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000e1c000)='./file0\x00', &(0x7f00004cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000809000)={r1, r3, r4}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x18)={r5, 0x55e, 0x8, [0x9, 0x200, 0x52, 0x8000000000000, 0x3, 0x40, 0x100000000, 0x0]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00009f5000)={{0x7, 0x0}, 'port0\x00', 0x1, 0x1000b, 0x100000000, 0x89b1, 0x2, 0x80000000, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlinkat(&(0x7f0000aca000-0x8)='./file0\x00', r0, &(0x7f00003d1000-0x8)='./file0\x00') r6 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x36, &(0x7f0000594000-0x8)=@fragment={0xdfb0f58c08db4ddc, 0x0, 0x8000, 0xb, 0x0, 0x7fd5e3f6, 0x1}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000020f000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a71000-0x4)=0xe8) mount(&(0x7f0000eaa000-0x8)='./file1\x00', &(0x7f0000fe7000-0x8)='./file1\x00', &(0x7f000024a000-0x7)='rootfs\x00', 0x18c8c8, &(0x7f00003be000-0xbd)="94d10cb88169e0d65c9280f43bf8958728e70c0bccab32f8c2beb74c0ec7820b35e19018292090cd2e3b0dc22374727102ae14b6408b8c3381645b8d012f4bead80f49c2cba5c2ef66aebea74729e3fe2e562b0437eb79cbc07d9715f3bc817f505a2052f045437cfd30aeaa86cf5d9f06859976ac45b01e65eb7186c7903fe7cd8733216b120aad7f4d2484d80b0952cb31d80837ace04985a3680453d8a6aab3e7911ee61dbd5d3554079a1e9548379b488e23cdb810e1179565fea9") r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$ax25(r6, &(0x7f0000f74000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b50000)=0x10) mprotect(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x20000000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000e41000-0x14)={0xce, 0xfff, 0x0, 0x6, 0x4}, 0x14) getsockopt$inet6_opts(r6, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) sched_getattr(r1, &(0x7f000070c000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/31 07:28:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00008f3000)={0x7, 0xfffffffffffffffb}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000374000-0xf9)=""/249) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000369000)=@common='lo\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000076d000)={0x4, 0x9, 0xfffffffffffffff9, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00008f8000)=0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000db8000-0x15)='/proc/self/net/pfkey\x00', 0x442200, 0x0) 2018/01/31 07:28:53 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e4e000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000236000)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000db7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 60.880105] device syz4 entered promiscuous mode 2018/01/31 07:28:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c32000)={@generic="3d3413b1c635124393f9dc35b6ea0288", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x80804, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000)={0x35, 0x4, 0x3, 0x5, 0xe6}, 0x14) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000218000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) 2018/01/31 07:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000860000)='/dev/input/event#\x00', 0x3, 0x4001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d7000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TCXONC(r1, 0x540a, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000d49000)=0x0, &(0x7f00006c6000)=0x4) r4 = accept$ipx(r1, &(0x7f0000241000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cf1000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a01000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8, 0x1000, 0x4, 0x100, 0x7, 0x2, r5}) recvmsg(r4, &(0x7f000089d000-0x38)={&(0x7f0000912000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000daa000-0x40)=[{&(0x7f0000360000)=""/104, 0x68}, {&(0x7f0000ae6000)=""/4096, 0x1000}, {&(0x7f0000582000-0xb7)=""/183, 0xb7}, {&(0x7f0000c04000)=""/0, 0x0}], 0x4, &(0x7f0000928000)=""/21, 0x15, 0x9}, 0x10040) ioctl$int_in(r3, 0x5452, &(0x7f0000f13000)=0x7) sendto$inet(r2, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) r6 = dup3(r4, r2, 0x80000) sendmmsg$unix(r6, &(0x7f0000846000-0x70)=[{&(0x7f0000fe4000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000085c000)=[{&(0x7f0000a0b000-0x7c)="f0e49e45ab7c173beabb8a2cf70913588e59d52a744faa14bb52310034c977a6846740ef5c4f31bf1c3195293487212a6e2f2c7aa3a77b9974f1feb2d96b7b1453b8138fc90776ac2d112bd1e2b961716b2d3b128762905b2233edc419fea708f9a9a7fab65c685fc3a31d6d0e0d3c2a9e2374784e6a8c3325945a4d", 0x7c}], 0x1, &(0x7f0000821000-0x48)=[], 0x0, 0x0}], 0x1, 0x40) fcntl$setlease(r0, 0x400, 0x0) mknod$loop(&(0x7f0000cd3000)='./file0\x00', 0x80, 0x0) syz_fuse_mount(&(0x7f0000fc8000)='./file0\x00', 0xc000, 0x0, 0x0, 0x7ff, 0x2000) 2018/01/31 07:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000669000)='./file0\x00', 0x100) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000d16000-0x8)='./file0\x00', 0x0, 0x0) fchdir(r0) fcntl$getflags(r0, 0x40a) 2018/01/31 07:28:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000352000-0xe)='/dev/keychord\x00', 0x40002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d9b000-0xb0)={{0xa888, 0x100000001}, 'port0\x00', 0xf1, 0x4, 0x6, 0x8000, 0x2, 0x7, 0x1000, 0x0, 0x7, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000a8d000-0x10)=[{&(0x7f0000f27000)="97", 0x1}], 0x1) 2018/01/31 07:28:53 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getrandom(&(0x7f000000c000)=""/197, 0xc5, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000010000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) syz_open_procfs(0x0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r0) 2018/01/31 07:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='rose0\x00', @ifru_addrs=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r0, &(0x7f0000582000-0xd6)=""/214, 0xd6) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f0000caa000-0xbc)=""/188, 0xbc, 0x0, &(0x7f0000920000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000843000)={0x0, 0x3, "7493fe"}, &(0x7f0000712000)=0xb) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000000a000)={r2, 0x4c, "5cf0864b269b1539011d91bc06997aeb6ade63bf24b27ce31479b66def691dc267a7e35beac4e21b2408d592d825f8ab5615d981d911aea0de25eabdc2b027c8903a34b5675225966207b141"}, &(0x7f0000c23000-0x4)=0x54) [ 60.976684] device syz4 left promiscuous mode 2018/01/31 07:28:53 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000000000)="50145be850a22347ad5b0c1c35aadd8e104e7d07b582edc2a74f90e6a73aa38da6773d10efab6b621c613eab5545799af883103921d047a5e2c9a544e7ce812752be25a5d205ca0ed435dda705cb30ae7a441c38daa2f57bc347fe08a3836b7dcdd7bbf4a1074c1ffe43b2") pipe(&(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000003000-0x20)={0x7, 0x0, 0x10001, 0xcc6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000003000-0x10)={r3, 0x81}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000013000-0x10)={0x1ffffffffffffe69, &(0x7f0000013000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000001000)={r4, 0x3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) truncate(&(0x7f0000012000)='./file0\x00', 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000013000)=0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000859000-0x4)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000037d000-0x4)={0x0, 0x0}) 2018/01/31 07:28:53 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007ed000-0xd)='net/udplite6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x9, 0x6, 0x3, 0x0, 0x0, 0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000c91000)={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x8, [0xf6a, 0x7fff, 0x20, 0x5, 0x2, 0x4, 0x271, 0x9a2d]}, 0x5c) 2018/01/31 07:28:53 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) 2018/01/31 07:28:53 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fe1000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) fcntl$getflags(r0, 0x1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f69000)='./file0\x00', &(0x7f0000fe2000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000c45000)={0x4da, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000fe0000-0x36)="70726f632b766d6e7874303f6d696d655f74797065736572656d317772616e3176626f786e6574306d696d655f74000003c374683100", 0xfffffffffffffffd) pwrite64(r2, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0xfffffffffffffeca, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r2, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000fe2000)='./file0\x00', &(0x7f0000fe2000)=@known='user.syz\x00', &(0x7f0000b2e000)='\x00', 0x1, 0x3) r3 = creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f00007f9000)=""/1, 0xdc2535c1306a75cf) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x6, 0x4) 2018/01/31 07:28:53 executing program 2: mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x80000000000002, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x8001, 0x4eb) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f000000c000-0x3f)=""/63, &(0x7f000000b000)=0x3f) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000009000)=0x0) 2018/01/31 07:28:53 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f000000b000)=[{&(0x7f0000008000-0x61)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[], 0x0, 0x0) 2018/01/31 07:28:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000-0x1f)="", &(0x7f0000000000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0x63)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x8, 0x4, 0x7}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x2, 0x1db9264d, 0xffffffff, r2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 07:28:53 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="a1bca6ff72745e67b2fb63ac61621b6f", 0x10, 0x400c000, &(0x7f0000e07000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f0000ec4000)="", &(0x7f0000208000)=0x0, &(0x7f0000266000-0x4)=0x0, &(0x7f0000edc000-0xc2)="") 2018/01/31 07:28:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000782000-0x1)=0x4) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000022000)='/dev/ptmx\x00', 0x4103, 0x0) 2018/01/31 07:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ef5000-0x8)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00005db000)={0x6, 0x0, {0x1, 0x1, 0x38, 0x3, 0x13eb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_init() ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000d88000)=""/17) 2018/01/31 07:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000f9e000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000554000)=""/4096, 0x1000) fsync(r0) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msync(&(0x7f0000e88000/0x2000)=nil, 0x2000, 0x2) 2018/01/31 07:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008d7000-0x2)=',\\', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) ftruncate(r0, 0x8001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='#*\x00', 0x0, 0x0, &(0x7f0000736000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) epoll_create(0x8) write$tun(r0, &(0x7f0000139000-0x11bf)=@hdr={0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, @ipv6={0x0, 0x6, "fccbb4", 0xfce, 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], 0xffffffffffffffff, 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xee3, 0x0, [], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x0], "ced532733129ecdb4edbd4840c8f64b87b9c26108131fc006d95fc217aee8c2a9db0d9ca3d3a852d3dea8be0d832f7a02f6516a090931d114de8fc6e8ae054f3f2a6b9c82a3b132375984d9f06e89a03b8fa8b81860d78484554258cf0b46b37d87b19254af642aaab0052c22176b6cea096ccdf2839244a"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "8861c63a67033ab72d26222ced6db13a1d1aa82e8ec98939cdd4d8c4d075c6fa1c70a7d57c1afb5d5ae7ef722543123cfdb4c9dff82a9d9583b4af35f117706d7c12ea3fe8f4925b8aecf8f32bce5eff8b1ba0b168643f491a4a9e346ff6018b8d"}}}}}, 0x1000) 2018/01/31 07:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000067a000-0xe)='/selinux/load\x00', 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000013b000)='/selinux/access\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000d99000-0x21d)={0xf97cff8c, 0x1f4, 'SE Linux', ""}, 0xffffff70) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000173000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000044000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000080c000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000b71000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8, r2}) 2018/01/31 07:28:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e91000-0xf)='/dev/sequencer\x00', 0x1, 0x0) accept$nfc_llcp(r1, &(0x7f000035d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000051000-0x4)=0x60) fchdir(r0) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000a99000-0x4)=0x9, 0x4) 2018/01/31 07:28:53 executing program 7: r0 = memfd_create(&(0x7f0000cc9000)='&\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000000000+0xa2a)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000000)=""/86, 0x56}], 0x2, 0x0, 0x0, 0xfffffffffffffffe}, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20a48200, &(0x7f0000001000)="190dd8daf4c5affb5b192c8113854c9472c0679b657cb23ba831c6f2d2b32bd7b4bb78a3fa7bfef7598122f8c2628c9dd101da765ec9500e33e66a9bd999a7e1da8dc98aac75cfc9d8f492f69cf23724a9db9740f29ac30f7e", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="af02c74c986fa7521cadcf7326581b7d425e8d5f9830b04f4a5f037cc930fc04069cd529c07a937b4b1f90424478c332b4987cad1bfad3976e0109f4e7afdcd55cc5c9f6c59c513ddbe428f371086fda69cf1865f324c69145dde7235ebdb98379ab8595aca3e641c083dc1f183d4ef0e6b06eecdbd2ee79bcadf7f257251a46efd937fe6a69910c7797") mmap(&(0x7f0000000000/0x8da000)=nil, 0x8da000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000596000+0x446)=0x0, 0x4) 2018/01/31 07:28:53 executing program 3: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000857000-0x26)="26000000130007f1471400010000321f000000e301000000025900000000000006000200cc35", 0x26) getsockname(r0, &(0x7f00002af000)=@generic={0x0, ""/126}, &(0x7f0000612000)=0x80) 2018/01/31 07:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x2b) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000220000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) poll(&(0x7f0000b2c000)=[], 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000eae000)=0x0) fcntl$setown(r0, 0x8, r2) splice(r1, &(0x7f00008b6000)=0x0, r1, &(0x7f000012b000-0x8)=0x0, 0x1, 0x7) tkill(0x0, 0x0) [ 61.255453] audit: type=1400 audit(1517383733.441:44): avc: denied { setopt } for pid=8967 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 07:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00008c3000)={0x8, 0x8, 0x5, 0xffffffffffffff81}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 07:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000558000)=0xffffffffffffffe5) r1 = syz_open_procfs(r0, &(0x7f00002e5000-0xd)='loginuid\x00') sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x27) mmap(&(0x7f0000ef2000/0x3000)=nil, 0x3000, 0x200000c, 0x110, r1, 0x0) 2018/01/31 07:28:53 executing program 3: mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000322000-0x8)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000071c000-0xb0)={{0x8000, 0xee6d}, 'port1\x00', 0x2, 0x40000, 0x10001, 0x5, 0x0, 0x1010000000, 0x5, 0x0, 0x1, 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]}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) lchown(&(0x7f0000009000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000349000)='blacklist\x00', &(0x7f0000b3d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b3c000)="6ba4e6ef36e517e11594953372a2a2b3ce0a83e42a204b72a2e1a2c7d4d902b5f5095a1e4c7b8b8351549d0e7747a64e1e966ec20707e552248c48185ef5f426da8790bcd2b2e278c6b5a0b02cbf4daa598fc15467", 0x55, 0xfffffffffffffff9) mmap(&(0x7f0000b3c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000119000-0xb)='pkcs7_test\x00', &(0x7f0000b3c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b3d000-0x104d)="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", 0xa41, r1) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80003, 0x3, &(0x7f0000b3f000)={0x0, 0x0}) add_key$keyring(&(0x7f0000b3e000)='keyring\x00', &(0x7f0000b3f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b41000-0x5)='veno\x00', 0x5) keyctl$update(0x2, r2, &(0x7f0000b3c000-0xde)="41be5f48a564274b0f79ac56ffc168556e94c758f7f78e247d0d2829227aed50fb604853d610063d1eb6456393d5a9ef7f51324e0df3887fa3d35e29bbae05a5d29ce18126137d0b7b411d5681d4a984c3b003e2d16bd3f40376b9e3f3eca5af68223e2c10de458e54bcad376ec02227cb6eaa0a6bbb4d3b3bfd8c80f089b01a46da9c269b3d5376a6b4dbca007601b7deb39b768a002e50a7bb5e0df46129d0eb3a0d94bdfb2a84a5b00f3b3e86afa9092a65d43a272b4b241f335f4165cb2de6a3627de3695b42c3046b348d000888d435eb1f80b75af4da983f4ea0fb", 0xde) 2018/01/31 07:28:53 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) flock(r0, 0x7) syz_open_dev$usbmon(&(0x7f0000f51000-0xd)='/dev/usbmon#\x00', 0x0, 0x701000) 2018/01/31 07:28:53 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) faccessat(r0, &(0x7f0000013000-0x12)='./file0/file0/bus\x00', 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 07:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000f9e000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000554000)=""/4096, 0x1000) fsync(r0) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msync(&(0x7f0000e88000/0x2000)=nil, 0x2000, 0x2) 2018/01/31 07:28:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="669c8cdb323b", 0x6}], 0x1, 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) vmsplice(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)="9afdaf1117f14f3837333479e3c5b1927e7333b97cf2dd28abcfdc496ea5786c51ceee5b948d359e48d81370e2ba8bb7b7e69ea88b7120fc50e3f1a85ece7eda91dfb3cb9606ebd9ea496c2e0bb70652e2126ca5276b4f2ede53d7781ecf21b497d40113b063cf39eb14afb9155d067bd37b1cb7e9c55d9b8df7bb61612864732d8df3e8fbf309e9c4617416cc2bd0d0d51859612f2943ed664c237f1bebb408d3f530645ced46ab60a68052ba997e81a07b89ab14538b8c5a5870ef4dbb02dfa9ce986c", 0xc4}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="c6cf8ec14aed94230b19d29b70fcb2628017adb2be7d339f8c6a0a07c4ab8d5aec49f6e811d42acf163890a98c2fc080a287db340da81993a5b801f4fd8ea48b7a3b94dad21494456f8ee6d95d70abd34226aeae3132027201e99f40d4aa675e9ba0ab75319700dd685e3cc1c46abcb75909b738aa4b86942ba1b5412e9cd932fa9e4cbbf31ab18e9bcbe1033b0755b9a4ce04b9264e91484834c3b87e314b61107a390e254d8f1beb0af3e14539fc3bb391ee1dd6fe97798ae39d0c6d41949571e7030315ac569bd24a9176603db7f4b8cbd788056dae5d40579b107cefdedefc56c479f4a3d8ba54f8a6c452", 0xed}, {&(0x7f0000001000)="5d6839c7fb3c7786165ef0f7ed082e8ae277ccdfbc3f58ce0660df1beaf05647d16a419fb1518f06e3dcd129d45875a86f4eca85b6762f83c258c94522cc2e258feb53ee8a2c28d185d04be078e88e1d200030dd8d7b7df9e347ff42b0591c903fd53ef4", 0x64}, {&(0x7f0000001000)="61eb4c0750b7b74bcd1c0ef9cc3143c14e17135182d6e0edc588435561dab2e3eba43abaa71931df047c8ebf002147acafce22bc30e0f6949bfccd0b0c01c6d2ff167c1fcc074c23413772a2406e71f3049f01edd7c4ce61482869badbc5ba33e3065128f487f26b778dc6616fb876dac68fb5cc0f126f02c6b7ceabb24175bc94fea56cf5be479ade432d2dd9fd8b1eab72889bbeff92932ac58ca506a7f4400c567d683fbb52dcdf791f228c59d7047dd2bf5220527b5b17", 0xb9}, {&(0x7f0000002000-0xd3)="c5291d307b77ab47bbc12c602acb71c9f43ef553065cec148960489da0b22672fd21902a43ab83dfa04dcfa11897674115b98229f5c0999c7bc737ecb86c7bc97a137e8a7648b0307729ab5189c3d31742e9bb55d1e7fe6ad1ce64fd8b994298599b4ec813c2a0ab6f1fd7d5d75d6e257713428c78d4fa3b49a00c141225a752a5d948a0ad5dc748aa1c8b6f6d1161507c8facab5c8628f20f2dfad17369751541571034d84a694b726479d67abf6a974324f7f5a7710edf4d91aaa422d84cf69a5a2b1bf52b8efe0ab0bcbebad180394e0c56", 0xd3}, {&(0x7f0000000000)="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", 0x1000}], 0x7, 0x0) 2018/01/31 07:28:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000f9e000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000554000)=""/4096, 0x1000) fsync(r0) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msync(&(0x7f0000e88000/0x2000)=nil, 0x2000, 0x2) 2018/01/31 07:28:53 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000003000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000)=0x9, 0x4) 2018/01/31 07:28:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bfe000)='/dev/sequencer\x00', 0x40202, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) write(r0, &(0x7f0000af0000)="8dfe52c374131978de5fc77320f77dfab7d4960ada31097167e685e36a226983e862fcce3b5c19e2d1eb138d179af95bcb975bcce449028c0ceaf891c8690f6db807141b04849d67", 0xffffffa4) 2018/01/31 07:28:53 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000025000-0x10)={0x0, 0x20000000, 0x6000, 0x3, 0x81, 0x4d, 0x100, 0x1, 0x3ff, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x2000000008bf3, &(0x7f00005a6000)={@generic="a306543aba5132cfad3c1771acb495e3", @ifru_data=&(0x7f00007d0000-0x20)="080000e3ff0502080003ff8aff15e30019000000040800010000faf5238f7e23"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007b7000-0xb)='/dev/hwrng\x00', 0x801, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000cf2000-0x4)=0x1) unlink(&(0x7f0000c1d000-0x8)='./file0\x00') 2018/01/31 07:28:53 executing program 1: unshare(0x24020000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000046f000)=""/122, &(0x7f0000002000)=0x7a) clone(0x201003fc, &(0x7f0000e14000-0x1)="", &(0x7f0000f46000)=0x0, &(0x7f000062f000)=0x0, &(0x7f0000517000)="") [ 61.429113] audit: type=1400 audit(1517383733.621:45): avc: denied { execute } for pid=8998 comm="syz-executor4" path="/proc/539/task/540/loginuid" dev="proc" ino=17343 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/31 07:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) socketpair(0xf, 0x5, 0x1, &(0x7f0000723000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000bd8000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1, 0x1, 0x3, 0x81, 0x2, 0x4, 0x7, 0x6, 0xc3c, 0x5, 0xffffffffffffeb93, 0x0, 0xfffffffffffff801, 0x401]}, &(0x7f000083c000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000054d000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x8000, 0x800, 0x2, 0x100000000000000, 0x3, 0xc3, 0x8, 0x4, 0xba8, 0x6, 0x7fff, 0x4, 0x82, 0x28c]}, &(0x7f00002d3000+0x12d)=0x108) sendmsg$inet_sctp(r1, &(0x7f000079d000)={&(0x7f0000274000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000028c000)=[{&(0x7f0000ceb000)="3d8e1ea0a0c50dcd8e03fc65edefa844d9b71ac129ed3b693642bc3608069df902d5585773362d223692975ef99c75b79e3a8acc56e178f8624dfe60e4bbdaefe32036cd12963f718bcbf0418fbd33530a0877a1cf5b22ff7e480c9dc9f54530de41a614c30fc904ef9f733e444bd927da651e4a880c91bcb4", 0x79}, {&(0x7f000011b000)="7a499424b6639bd78464720a917309820261d78f6825507e6bdaa5aa183b716ae5ebd95c78ce24692aba4f961794a25f68633dcfaaf9aedc1a20b5f511d6d0c9fe1f80bccdd77f6320fd7e0c1131481e87f0e2feb54b398fc6520b4dce675e16b8ad9ec90950d1bc03c82dee99f9195804e1e43ac4e2eadd03013c7a19baa6700cb3180b299be2fbd8611ac383c653bac3250cd467ce3a36d430583e06c4b1865f5097f665ea344f4556e678a14995a1364e484c345cd43c662a273c2f6d87b9170833e9591a0f9b5a3c2a16e67b0effb5ae86512240c2fa461b47e790b937545a8491e5eca095416392dae8182503bd190bc2231e8d3821", 0xf8}], 0x2, &(0x7f0000681000-0x2e)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x800a, 0x15, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1700, 0x201, 0x3, 0x2, 0x5, 0x1000000000, 0x6, r3}}], 0x60, 0x4000}, 0x11) 2018/01/31 07:28:53 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) read(r0, &(0x7f0000004000-0x58)=""/88, 0x34f) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000002000)={0x10001, 0x3}) 2018/01/31 07:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000b78000)=""/76, &(0x7f00006c3000)=0x4c) sendfile(r0, r0, &(0x7f000094d000-0x8)=0xfffffffffffffffb, 0x40000105) pipe(&(0x7f0000768000)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00008be000-0x8)={@loopback=0x0, @multicast1=0x0}, &(0x7f0000cb5000)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00009ad000)=0x49f, 0x4) sendmsg$key(r1, &(0x7f000071d000-0x38)={0x0, 0x0, &(0x7f0000941000)={&(0x7f0000b8c000)={0x2, 0x4, 0x20, 0x7, 0xb, 0x0, 0x2, 0x1, [@sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x401}}, @sadb_ident={0x2, 0xb, 0x1f, 0x0, 0xffffffffffff0000}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) getpeername$inet(r2, &(0x7f000098b000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000812000)=0x10) 2018/01/31 07:28:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000aa1000-0x90)={0x9, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000874000)='/selinux/user\x00', 0x2, 0x0) 2018/01/31 07:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000055a000)="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", 0x130) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x8)={0x0, 0x0, ""}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x1f, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000-0x4)=r2) pwritev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="d4912fa9e72b3b8194d8", 0xa}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x46f6, 0x20f, 0x7, 0x0, 0x5, 0x7ff, 0x3, 0x0}, &(0x7f00004c0000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0xffffffffffffffff, 0xfffffffffffffa11, 0x8, 0x1ff, 0x1, 0x7ff, 0x7fffffff, 0x400, r3}, 0x20) readv(r0, &(0x7f0000829000)=[{&(0x7f0000235000)=""/4, 0x4}], 0x1) 2018/01/31 07:28:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008c5000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000886000-0x4)=0x3) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d25000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl(r2, 0x3f800, &(0x7f00006e0000-0x3e)="0d073971985e2066365307b0f58706fc1bcc9580f7341e67ee375550bd4f92c87f77b2bca83e417da5bea84fb03b3e3bad5be1266e034cf3518a5797185e") ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000051d000)=0x0) write$selinux_access(r2, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:-0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x0, 0x0}, 0x35) 2018/01/31 07:28:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sysfs$3(0x3) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f000061f000-0x4)=0x0, 0x4) 2018/01/31 07:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000fff000-0xd)='/dev/urandom\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000be9000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000721000)=0x8) syz_open_dev$random(&(0x7f00008be000)='/dev/random\x00', 0x0, 0x2400) dup3(r0, r1, 0x0) 2018/01/31 07:28:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000659000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f00001d0000-0x8)='trusted\x00', &(0x7f0000498000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e9b000-0xa7)="4f297d9e474c11d1d6561fab125c8a4162d579b62763330460723f3ed7fddab155f4ad23ce2f7460349def89fe87a834696515f028a76d46becc7483b5e16d660a07643418e5533f31d61a00669ed408eb8e1dc84595ec65bab6a6c2d8009af71cce35da9aae332518a3dfd734c92e1359abc7087f56b26fd5c3e4487a83038e07d6b4d498f100c0e65bc427c95e486b23366b210a8f9c02ede5e22e8f99f4c8d9daf15b8eb2bf", 0xa7, 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0x40, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x8)='keyring\x00', r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00008bc000-0x42)=""/253) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2283, 0x1000) 2018/01/31 07:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) r1 = dup2(r0, 0xffffffffffffff9c) recvfrom$unix(r1, &(0x7f0000622000-0xa5)=""/165, 0xa5, 0x100, &(0x7f0000582000)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00009f7000)="6d0b9a1f51ef7e0978555128ee89b4caa42ee9ea7f6af2cf7cc84cf36bfaff4678d92d76733f515bb71ed46245126f3f2a4309984b8ff2757319283ece3f194a4c37320809cbc916bb9267c1", 0x4c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ad0000-0x15)='/proc/self/net/pfkey\x00', 0x88000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00005ec000)=0x4, 0x8) pipe2(&(0x7f0000d01000-0x8)={0x0, 0x0}, 0x800) [ 61.631376] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor2/9059 [ 61.639885] caller is __this_cpu_preempt_check+0x1c/0x20 [ 61.645330] CPU: 0 PID: 9059 Comm: syz-executor2 Not tainted 4.4.113-g962d1f3 #2 [ 61.652849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.662194] 0000000000000000 50bf8dbe432e28e4 ffff8801c9427800 ffffffff81d028ed [ 61.670246] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8801c88a17c0 [ 61.678270] 0000000000000003 ffff8801c9427840 ffffffff81d62834 ffffffff810002b8 [ 61.686342] Call Trace: [ 61.688919] [] dump_stack+0xc1/0x124 [ 61.694281] [] check_preemption_disabled+0x1d4/0x200 [ 61.701022] [] ? 0xffffffff810002b8 [ 61.706297] [] __this_cpu_preempt_check+0x1c/0x20 [ 61.712800] [] tcp_try_coalesce+0x249/0x4d0 [ 61.718792] [] ? tcp_parse_options+0x970/0x970 2018/01/31 07:28:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xfa50}, &(0x7f0000d90000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x2f)={r1, 0x27, "e38f88f53d849ef251c0b351e1378cf6ae12421bc7fb71daa51f40d3d5d614169797e564a0ebc6"}, &(0x7f0000001000-0x4)=0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) nanosleep(&(0x7f000098d000-0x10)={0x0, 0x0}, &(0x7f0000f45000-0x10)={0x0, 0x0}) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000722000-0x11)='/selinux/enforce\x00', 0xa80c0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x79) 2018/01/31 07:28:53 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b76000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000be9000)=0x9) 2018/01/31 07:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000970000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001fd000)={@rand_addr=0x9, @broadcast=0xffffffff, 0x1, 0xa, [@loopback=0x7f000001, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xe}, @empty=0x0]}, 0x38) mount(&(0x7f000023a000-0x8)='./file0\x00', &(0x7f0000129000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f00003cc000)="") execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000570000-0x20)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) lremovexattr(&(0x7f00007f9000-0x8)='./file0\x00', &(0x7f00002c4000-0x15)=@known='system.sockprotoname\x00') 2018/01/31 07:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000086a000)='/proc/self/net/pfkey\x00', 0x505000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fe8000-0x20)={0x8000, 0x7f, 0x8200, 0xb9, 0x3, 0x2, 0x9, 0x100, 0x0}, &(0x7f0000c97000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d2c000)={r1, 0x1}, &(0x7f0000701000)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000380000-0xb)='/dev/hwrng\x00', 0x200040, 0x0) splice(r2, &(0x7f0000ba7000-0x8)=0x0, r0, &(0x7f000055f000)=0x0, 0xe05, 0x3) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000b72000)={0x2, 0x2, 0x4, 0x5}) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x843, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e5a000-0xd4)={0x0, 0xcc, "45043b41bd5d691c91551e00a2842c02b9cebdef1bafa824d5cbd3abfc3cdc8ba1f9a1d50d4020c4d0aa2b0f5b441f71fe0ffe747a0d8949ecd0b027b946aefb5838be78772b21f637a1501dfa4c84a185c7a3732cf9da001f132508fe0508303029a295db65d227911276e0b4c263efff6815784fce2b8f6c3f448d4ffdad51da76540d76db361ec5c313270ace5bd56d00ab39e0df8bb1ab70fa54dac8e02958db898686377c471d3a66d9e8b2b77660a4260d4db5081363787107bed0c5f81ca2647b1ba48549894bd7f6"}, &(0x7f0000584000-0x4)=0xd4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c38000)={r4, 0x100, 0x6, 0x56d83d3b, 0x7, 0x6}, &(0x7f000019b000)=0x14) prctl$setname(0xf, &(0x7f0000b40000-0x3)='-$\x00') mq_timedsend(r3, &(0x7f0000c62000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) sysinfo(&(0x7f00007fa000)=""/156) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00001ac000-0x4)=0x6, 0x4) 2018/01/31 07:28:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) socketpair(0x11, 0x807, 0xffffffffffffff24, &(0x7f0000a80000-0x8)={0x0, 0x0}) r4 = syz_open_dev$mice(&(0x7f000048c000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) ioctl(r3, 0x5, &(0x7f00003be000-0x1b)="c060a64d7eaf5640601f0686cc206512b7a655e7c156a5024b6d8c") getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00004ae000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000018f000-0x4)=0x8) sendmsg$key(r0, &(0x7f0000e01000)={0x0, 0x0, &(0x7f0000454000-0x10)={&(0x7f0000d54000)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = gettid() r6 = gettid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000dbc000)={0x0, 0x0, 0x0}, &(0x7f0000ca3000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aa7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a38000-0x4)=0xc) [ 61.725032] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 61.732134] [] tcp_queue_rcv+0x127/0x720 [ 61.737843] [] tcp_send_rcvq+0x39b/0x450 [ 61.743569] [] ? tcp_rcv_established+0x2230/0x2230 [ 61.750157] [] ? do_softirq.part.17+0x40/0x60 [ 61.756305] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 61.763149] [] ? lock_sock_nested+0x90/0x120 [ 61.769213] [] ? trace_hardirqs_on+0xd/0x10 [ 61.775186] [] ? __local_bh_enable_ip+0x6a/0xd0 sendmsg$netlink(r3, &(0x7f0000565000)={&(0x7f0000312000-0xc)=@proc={0x10, 0x0, 0x3, 0x8220000}, 0xc, &(0x7f00006b6000-0x70)=[{&(0x7f00004af000-0x1c)={0x1c, 0x41, 0x227, 0x7, 0x2, "", [@nested={0xc, 0x37, [@typed={0x8, 0x57, @void=""}]}]}, 0x1c}, {&(0x7f0000064000-0x9dc)={0x9dc, 0x14, 0x200, 0x0, 0x0, "", [@nested={0x34, 0x33, [@typed={0x8, 0x25, @void=""}, @typed={0x18, 0x5, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x10, 0x45, @u64=0x4}]}, @nested={0x268, 0x42, [@typed={0x8, 0x2e, @void=""}, @generic="aaca5c7d652a518aca01e6df5bf7b19503f48ce0ba73f67a1b97e128c5246b8cc85358bb2181bc4c9269b1e6e452673d0a6a3d5bf9d4db1980f13788c0447b7c9d8becbf0d1a3b9abfc9cf6bf741a79c6a888efa7d8b23283d583c1168d42cfdcb8e4402a2d713b7f9e915f191325cf554aefb7ca541e2c75967d4342c8af62dcede4662e01c01542ed46a2cb1bb35813b016760e4caf1e30280961ebfe26e1a59c8f383a6", @generic="aeabdb332f542309ce5f4f3e86cde777e807dc1e0d040dabf5aab15727feef3f6303d3c2be11dfdecf4ee1c0af2e7674231b20c67dda15b0f0c1cd3cd4bf94c97b41f853787273e08a56f51cb2cea174928bd18d67cddf8f2233cc7fb9ff8b3f6cc36178ab9b7d6108c8111350ddd42c4e887202d6f09a58213ebcf6670864c0", @typed={0x8, 0x62, @void=""}, @generic="b36777a45782e460d3ec3811fb0873396a09d68d07099683767f237a3fea514a3ae3f0ddd05f7f71e8167c233eb78b0eb17a3def28fc5fb63b809cb55f8b0a517b0ca40a7d094dc18532c8dfba103b09f4dce21ac87a81ab3a4c6e2efd4ce8ac3d6666e67ac0137311db84866ef3417561f5a1e3f186cbc749efc7569ef80a44e76e18fcf1aea6f8cc2e11caceef0477f443627ded257f1c9a98597cc818adb7b15851357528dbee1cba93eccab0ec29c72ecf6f9d9c2aedeee651884186f7ea70a18d9ab6c8cca2154fc9", @generic="a569a568b75fc47e9614e57604889f542e12db41dc48b1a9e3a07b3717ff7c8a3cc5f732d51ccac648edd2b0a18f1b4a34c7580a80a5fb56b9ebea6e7b2ed43d6b361b34313925085ce9c0a796c060a332816f26111a2adaae57", @typed={0x8, 0x3a, @void=""}]}, @typed={0x8, 0x53, @void=""}, @generic="1e18ee20ca4303d4f571810dc69d0d7555", @generic="b5ff8f9d063ab3e5172375ce19a388befc27d7d85aee0b672447fc3036517202bb0f7c641380eb7f649d9e4dddf4595bf8c4147e0b5841d01dfbe0582eed83e103ee20dd0c467431e73e4daa36b219b0764969779fdfa834af0be0", @nested={0x340, 0x80000000, [@typed={0x18, 0x8, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="910c6b1e4d69cde61ceface4af194f06278ce08e6f937ed283a4bfdb21b5dfc6521d513f45b00a70bbc37e4b86f9bf2cb9b2391b4ef6e348a15e9ec2716fcbf009c991d44b78f873c82ccc74c4714b860c0caaadbf03c68dd53b78e3da633f1aa3bdc1dce97393d5752cb831ea5a924881e8ce238e57d9941df1882829c8fe6b018f41142bf8456400a8157582959bc64cc12e15b1cdd8d5c22ea237a1990eaeed4f20f902d523390c357c4a5117443f56a20737da0195d0e3ead28b9fa3ca0cfa30deda8d75da5310967961cade9763934c2aa0ead5373b456736b700981d827e25c3206872b1", @generic="c3b79874ecc855721672c6a77d769af6ecf4de2aee8e24dcd3aeada0eb5923c889cf9e4c3d152c787a831a3f1874dee91ebdaf7e08547d1bcf420c5cb9feee1d3d1858e9cd8d7d0475a275bad9e65ed87e123750aaab5580e1088beb930e359044ef4ab3f5c3db7a6a1f6e0140c516de7c958544cbf0efb275620d84815da1bbb17c6b7ab76d2c7fff9e249b1d7676f163d03167e5cf0d791aa43f591e2182efa12ab8451233335a99c1b9264eff50ea1691a357d307fd67f6604fd7d534be83d538f7013c41305d7532132cafd2913557c5ca49bb59e22aa7ec0e982deb01e9d6de93a49cf68d83fdef", @typed={0xc, 0x77, @ipv4=@rand_addr=0x4}, @generic="f6db3792f044f7d3bd3b4c0399a19a923a0bfb7031ecc19b12868053ec9c6e46a818197f32a97251075f166df3c27a208ca1f94652e8dd07daf68e0e332758d2b208c3f977cd0afbcaf6f2393bbc697a79be766a743787b4b73791023c88e4a25fd7e1bdf7ce303a0c84ff258a624a906d184712a73dd7f334569a86cf4699b8893be85db4c2c32caed54bf37cd040e5f68b5604016096d3324b400a8b7dbe44", @generic="d83af43ceac9f0939e8246", @generic="22a1c08020b1139983361cfcc52ee53ab299172c1c5fdb03efdedf14a815b6631564aa703666b09c371bdffef2395fa5a60225fe4a6741205d923d42b14d3544e72c4add891200a791109e85cf9728e83e0b65a434c91ce3f202ab6658460b6dceb0fac1927c986cccea3a53b99b9d675e4507a5ad3612b357c6d6f5f3d449473de9fc69053412f4d26b109ed29c089666f509ddcb49a7e5725a"]}, @generic="c843a8e9430961ad840a94e878705effddd1ed2bf23b5438ef2029a4ffe67452fbaa49dc4e7bb3e4c30f65fb1224015d11f73158716bda300c7540726cc7ff49c9b4f8a1b0c747d28072aab729c90e4c134c42af8945223f79eebc00d8bd", @typed={0x8, 0x74, @void=""}, @nested={0x314, 0x55, [@generic="0ffcc68f47119767e59de77b77b0f5a8b2e51fcedfce92890a233ae573066522b3d22a53a5475efd915dfac21d7816621a99a8052c9fb65d558d8e6309ae3a7eb3ca45b9c544f91f90504e373e5b50bac56d73b6faff135db995e342036f7d96cb749aa90d1a97c9ebaec91730d63dfc72015c6eb0a9019ce0e3e27529eae540e4c7b691c9f9939bc296aefb62145c7718a0e345178452b3febe1fe07c334e58814246e1eb1112f99118dce89b232716d401a6a9f7eb83e399a4c3625c80242535cb6e7b69", 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@generic="f4148d4884b3b08d56b855ff5fc99ba8c7a144460ac8f8456dd8dd7f5a32d41f2a802858ab9e1339026ce65a28823fcd2d5966ce388537806bc482f1050ebf3ebe58f55471f5f2fcf54d8f17d93be3fe7f02b213b14405e3f2529246056b5063657e4aa27d0eb3eab0c9a6479b811e6a5124074fc348b13d67ac24586679229a77ebbe27d77c58b9ca996365e9171ece042bb9de7d5a600eaf0a5a29027c24e5615e072ada2c3e82418801afb067b4e3735d"]}, @nested={0x1070, 0x41, [@typed={0x10, 0x48, @u64=0x0}, @typed={0x8, 0x26, @void=""}, @typed={0xc, 0x5e, @fd=r4}, @typed={0xc, 0xb, @binary='t'}, @typed={0x18, 0x7c, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="6e82069ba34f10b221796dfb52", @generic="5603840a54fda749981a687654472f3a9d212078c0", @generic="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"]}]}, 0x120c}], 0x7, 0x0, 0x0, 0x40040}, 0x0) 2018/01/31 07:28:53 executing program 5: clone(0x0, &(0x7f0000003000-0x28)="", &(0x7f0000001000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000000000)="") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000462000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0xffffffffffff2f9d, 0x9]) epoll_create1(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000002000-0x58)={0x7fffffff, 0x3f, 0x18, 0x3, 0x20, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/20) 2018/01/31 07:28:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f9b000)=0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c1a000)='attr/exec\x00') r2 = syz_open_procfs(0x0, &(0x7f0000d7c000-0xc)='net/rt_acct\x00') sendfile(r1, r2, &(0x7f000017f000)=0x0, 0x5) 2018/01/31 07:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dc7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000285000-0x4)=0xc) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f80000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d61000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ef2000)={0x0, 0x0, 0x0}, &(0x7f000086f000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f000003a000)='net/route\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000a3c000+0xb15)=@common='ip6gretap0\x00') r3 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000984000-0x8)={0x1, 0x58}) sendfile(r2, r3, &(0x7f0000423000)=0x2, 0xff) ioctl$TCSETAW(r3, 0x5407, &(0x7f000072a000)={0x7, 0x401, 0x5, 0x0, 0xfffffffffffffffd, 0x5511, 0x8, 0x8, 0x2b69, 0x7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000b77000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0x2, 0x1, 0x3, 0x2, 0x1, 0x3, 0x8, 0x3, 0xce, 0x3, 0x8e0f, 0x3f, 0x0]}, &(0x7f0000f05000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000ecd000)={r4, 0x5}, &(0x7f0000a0d000)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000792000-0x160)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xe70, 0x0, "524bc6fb9a4ebf168bdc8bd810e03cc9cfe9080d2fe7028b66fd230f63093da437fd942338692ee160b80a15337260e8c81257c809774b20387e9c40cd96c3d3591420fcaf354e6563b84125ad58e2b9"}, 0x160) [ 61.781503] [] tcp_sendmsg+0x1e8f/0x2b10 [ 61.787211] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.794225] [] ? sock_has_perm+0x1c2/0x3e0 [ 61.800126] [] ? tcp_sendpage+0x1830/0x1830 [ 61.806102] [] ? inet_sendmsg+0x201/0x4c0 [ 61.811900] [] inet_sendmsg+0x2bc/0x4c0 [ 61.817521] [] ? inet_sendmsg+0x73/0x4c0 [ 61.823232] [] ? inet_recvmsg+0x4c0/0x4c0 [ 61.829026] [] sock_sendmsg+0xca/0x110 [ 61.834566] [] SYSC_sendto+0x2c8/0x340 [ 61.840100] [] ? SYSC_connect+0x310/0x310 [ 61.845892] [] ? __fget+0x232/0x3b0 [ 61.851170] [] ? __fget+0x47/0x3b0 [ 61.856368] [] ? __fget_light+0xa1/0x1e0 [ 61.862080] [] ? __fdget+0x18/0x20 [ 61.867445] [] ? SyS_futex+0x210/0x2c0 [ 61.872978] [] ? do_futex+0x15d0/0x15d0 2018/01/31 07:28:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000b5e000-0x8)='./file0\x00', 0x9000, 0x1) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000044000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000b37000)=""/119) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000da7000-0x4)={0xfffffffffffeffff}, 0x4) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f0000315000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000db3000-0x4)=0x0, 0x577350b2cc85103e) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000c43000-0x4)=0x197, 0x4) unshare(0xa08360fd) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000493000)='/dev/rtc\x00', 0x8280, 0x0) r3 = openat(r2, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000025d000)=0xfff) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000d95000-0x8)=0x3f, 0xffffffffffffff2a) fsetxattr(r3, &(0x7f000084a000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00008c4000-0x1)='\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000606000)={0x0, 0x3, 0x3}, &(0x7f0000f3c000-0x4)=0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000031000-0x8)='./file0\x00', 0x105a00, 0xc0) r5 = add_key(&(0x7f0000bf6000-0x8)='trusted\x00', &(0x7f0000a68000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000179000)="d620525e9cf122ae18f88aae668ac8f4a5633990e025cd01b6e0c3fb828bb32f6aa2a7318581b655f48fc74d50241b3f9033a7cfc0d6794a9f38e905bc674d2b50b799a65979be3fdfc7a7c3fb8fd33d975a025bbefcfecdb3c660644ced5e0f8f07629df29934a32dcb8fba2424284859e219779b469a4ac2f4194644b32ecc6e6630f36f097c6b825524292264c72d4902fad83b2b2025c9e3cca6b9a56a3ae0f39bac24", 0xa5, 0xfffffffffffffffa) request_key(&(0x7f00005e6000-0x6)="2e625c158500", &(0x7f0000244000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a4f000-0x54)="3d24dc1204953d25f40506a9dfb1cddc6a430a6de2d07e23aaefc825ebdf0a2099f3649b8462f6e2088643513257e5cd7093f965409fad949ec40b3ab39636abe39a85548326e428b5e6e66cad0d32dae956e0cc", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000ce5000)=r4, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000dac000-0x8c)={r4, @in6={{0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000894000-0x4)=0x8c) sendmsg$nfc_llcp(r3, &(0x7f00006b0000)={&(0x7f0000b93000-0x60)={0x27, 0x7fffffff, 0x6c30, 0x7, 0x80, 0x100, "5fc6ffb6e0bc2989ad817afea99e3e85c89189870d3288e657cdbf2aa031b29400eae0c10dd1c4ed711c94aabab6fd622f48cec31a2f9ba67e15a7cffaebcc", 0x100000001}, 0x60, &(0x7f0000645000-0x40)=[{&(0x7f00005ed000-0x40)="8330fd7109dc9f723c438e89ae4306b39dc11291ff8adda8f3c072af95716b73a1a8baddbcb36b25ce4011796ab502e749c1cbce08c2e17be2567d8a28ec7e7a", 0x40}, {&(0x7f0000c8a000)="7afb89ace36f747db4cdc42e8a60aa02cf133c761042179ae7123cf0094816606ae0d21ba127c0176ce9c2bb04dc93a930e1d8b0167b27c3911c40eec621d473121fd39483580ae2a7dc267e", 0x4c}, {&(0x7f0000ffc000)="82218a18978ad55afc27787e45af33505f6d8b51fc3130a120315d412bb406b3e7f7a1e9058765e30ff1cfd1c74e7785fe00e908e86f8f3114cd4f4044c032a7b0760454d559147862e477e78db119f86f088a7282cd0e75804caf78b00413e47a65e1ce3dc8bc7fbba5cf763605ac38862b5a1185f45fe9d62b8f2b62b2d1e7dde51ab70788aa8dbde00c45baa15816d3b1cf2ed476d18976b4d14db3dca405b70754c0ec273e65089e22da5518ea4b9c165cddf18baf2b34d383", 0xbb}, {&(0x7f00005e4000-0xf2)="a4a1d7aceba3b9814aeb664eb8c8647cf080815cffaeabc9a1eb47fa04d9d1abb2c8bfba31e3d8a3f3e67baae41aa164f85c79e10c70d9e0f74f7bd75c27fde96825061845b476a1f12307e4f049e8adaf453367bedac9a95df3d8ef2e0f7793f30fc10dfe459afc790aa37716b0227bb764124f444bd84a58bc4f46bb30a9a7820246f5668f881b0a8742001acf4c84546df4f55f797c018f6745b7c0fb8aaafc3fa577d3e77f7133689ba7dffebc512861754f7c7721d1ee084536d6fc0562194355e4bf076e5d92756915f3f33c58f5106d010ed548d42def93a045a4821923a575bc9ff00a7c442cb2347dfcaa6720e7", 0xf2}], 0x4, &(0x7f0000614000-0x78)={0x78, 0x103, 0x3f, "4ef0af65d1f5fed9f8932fe830605b2eaa6c1f0bfdf74d42a50d70b1f331f171191f6b4aa625b7b845f779f2da3825e6e5bfedb5b14ab3a6fc1d474fda040af8ef54c464e6bf57a8a2f9731508758cc26943651fae688ef219fce92656757e59c2dbe54efd2106"}, 0x78, 0x8850}, 0x0) 2018/01/31 07:28:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000089a000)="6e65742f617270005fcd3532bf6fc0ccd599fe69ed0ef77107ccb15371443c43ea203316353da39b9c3c92435ce89ef2e07d13f5a207e7423507bfbbec7559f6057df0ba58406f1df7a33770f3246c048c59326174a700aa3dfd6bf45d90a75e545a4e073824c89eff5bd3dd2707268575aa12e18c4e26e4cbef20cb106e02e5831c5f36136b5d4c20be05ddcafc0d6f5fb1a359e34d01c632ca73fc8b45a90226d3c111c230622561a069edcd") fcntl$notify(r0, 0x402, 0x8) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000d7b000-0x8)=0x0) pread64(r0, &(0x7f000020b000-0x800)=""/2048, 0x833, 0xffffb) 2018/01/31 07:28:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f77000-0x8)='./file0\x00', 0x40) mq_notify(0xffffffffffffffff, &(0x7f0000109000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:28:54 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x10800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000)="a051297df4434fca52684952ff1c46872989edbc6cff369a79ef3614fa0de6a809a24b00b68a8835f536e88f3c3eeca84741fb21729cd080f57f2b3d0ac3aa6f9773d6d867", 0x45, 0x4000000, &(0x7f0000566000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/31 07:28:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x42000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ba0000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xc00, 0x1eb2, 0xffff, "c49e2a25c47f6a23fea41336ec4dabc263a498c6bf38b8c712815983b4d182e98e97a4a4b7fa6f8220c480f66f1b8c47f8fa0340abccd82a5a9309f250cee0506ffa91504de5f98ac48a67c62022c069"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getpeername(r1, &(0x7f00004ff000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000e41000-0x4)=0x3a) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000441000-0x4)=0x10, 0x4) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f000041d000-0x4)=0x0, 0x4) 2018/01/31 07:28:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00008e2000)=[{0x4, 0x0}, {0x3, 0x3}, {0x4, 0x0}, {0xc, 0x3}, {0xb, 0x1f}, {0x8, 0xa1d5}, {0xf, 0x7}], 0x7) prctl$getname(0x10, &(0x7f0000993000-0x3a)=""/58) connect$nfc_llcp(r1, &(0x7f0000d1e000)={0x27, 0x2, 0x8000, 0x7, 0xffffffff80000000, 0x5, "584938680655d042aa38da8d21b81e85b5a369060905000000f4e2fb3f6ee6e20d00000401915e00dfc80000000000953edf3c381200000000000000004b1a", 0x800080000}, 0x60) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000165000)='/proc/self/net/pfkey\x00', 0x8040, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000cf6000+0xe0c)=@req3={0x118, 0x775d, 0x0, 0x0, 0x480000000000, 0x9, 0x10000}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) openat$rtc(0xffffffffffffff9c, &(0x7f00007e5000+0xe84)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000013f000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mincore(&(0x7f00004b4000/0x2000)=nil, 0x2000, &(0x7f0000ebb000-0xd7)=""/215) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000005d000)={{0x1, 0x7f}, 0x1, 0x1b, 0x8, {0xfffffffffffffff8, 0x8ab7}, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000966000-0x10)=@req={0x50, &(0x7f0000cfe000-0x50)={@generic="5149308d844f9aae555c61d7f240b8b9", @ifru_names=@generic="b8335feb77c5d785e16b0fc4f1788e63"}}) 2018/01/31 07:28:54 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006b5000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) personality(0xffffffffffffffff) 2018/01/31 07:28:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000aa8000)='./file0\x00', 0x0, 0x90) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000beb000-0x4)=0x8) dup(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004f0000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f000035c000-0x60)={0x20000000, 0x16, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$inet6(r3, &(0x7f000024b000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005e3000)=0x1c) recvmsg(r2, &(0x7f0000abb000-0x38)={&(0x7f0000757000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e83000)=[{&(0x7f0000c40000)=""/165, 0xa5}, {&(0x7f0000a58000)=""/55, 0x37}], 0x2, 0x0, 0x0, 0x1}, 0x120) 2018/01/31 07:28:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002e3000)='/selinux/policy\x00', 0x0, 0x0) connect$llc(r0, &(0x7f000067c000)={0x1a, 0x16, 0x7fffffff, 0x2, 0x69696156, 0xffffffffffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000cc7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:28:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e33000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000003e000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f000074b000)=0xc) r1 = socket$inet(0xa, 0x800, 0x5) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f0000989000)=[{0xd8, 0x10b, 0x93, "3ffee27a6deb6ad0d134a533178bbc905511cad8a41f4767e39d980fd14cddc1389153e7657b981536d53a344851780dcf14c285577b86acaf2a78e5847ec43f9bb3b91a811ab089cff43edf75ceef1f055b56a0b7b0bc13ea9ae3afea2846f7b3fd87f3f9614a92df96fe9043b45ab730396e3bc8a039185528a83c1eb198a9a56ba5cb2c4fc3d696f81f43460f2d5fcf8c31f2e469eb4ddd1115528b6123c46ba11eb1822a67beb7e1853b4e64013003793c6bd6138712c3ec86f8fc9b26f967"}], 0xd8, 0x0}, 0x20008054) pipe(&(0x7f0000460000)={0x0, 0x0}) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00004ce000)=""/141) [ 61.878599] [] ? move_addr_to_kernel+0x50/0x50 [ 61.884828] [] SyS_sendto+0x40/0x50 [ 61.890100] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 07:28:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00007c4000)={0x0, 0x0}, &(0x7f0000408000)={0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000903000-0x11)='/selinux/enforce\x00', 0x404800, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00003c8000-0x4)=@assoc_id=0x0, &(0x7f0000b98000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000121000)={r1, 0x6}, &(0x7f0000de9000)=0x6) eventfd(0x0) r2 = syz_open_dev$sg(&(0x7f0000fbf000)='/dev/sg#\x00', 0x100, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x31ff) 2018/01/31 07:28:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) pipe2(&(0x7f0000f91000-0x8)={0x0, 0x0}, 0x84800) connect$pppoe(r1, &(0x7f0000aea000)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='dummy0\x00'}}, 0x1e) ftruncate(r1, 0x2) sendto$inet6(r0, &(0x7f00003fb000-0x19)="", 0x0, 0x0, &(0x7f00008b4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 07:28:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008be000-0x9)='/dev/sg#\x00', 0x1cca, 0x1) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x3}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f00008cb000)=[{&(0x7f00000d7000-0xba6)=""/4096, 0x1000}], 0x1) 2018/01/31 07:28:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_nanosleep(0x7, 0x1, &(0x7f0000b2a000-0x10)={0x0, 0x0}, &(0x7f0000fd7000)={0x0, 0x0}) sendto$inet(0xffffffffffffffff, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000e77000-0x1000)="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", 0x5c1, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000db1000)=""/109, 0xffffffffffffffb4, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe40) 2018/01/31 07:28:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17000)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000d5c000)=0x0) accept$unix(r0, &(0x7f0000329000)=@file={0x0, ""/4096}, &(0x7f0000498000+0x2ca)=0x1002) sendto$inet6(r0, &(0x7f0000412000-0xc3)="4ef82988e1572c06a0b91b9499b97686f926ecf32788657c07d1e4ab7d73aac0f598c288e41c80266b44c24573d2e9c9da2df295227518b436e3540d4cd0fde12582876376dbcb0c2c3c27af8eff834ee6d27c72fb403c8140113f4c6c265c3e0ef427a4e91d23583bf15146b61bc09f4903dc9501ac57ee75c70e6a362ba42fe5918a980c1e02d03816ed3da6e1d7eea7955fd6c330e6a076b1df067bcae621359622d31c6d1b656ad4763f96390c7d0337a9f2a68c61f1d810ffb5c8074dd27b9af1", 0xc3, 0x94, 0x0, 0x0) r1 = getuid() getresgid(&(0x7f00001a8000)=0x0, &(0x7f0000a12000)=0x0, &(0x7f00002fb000)=0x0) lchown(&(0x7f0000124000-0x8)='./file0\x00', r1, r2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r3 = inotify_init() inotify_add_watch(r3, &(0x7f00006ab000)='./file0\x00', 0x80) umount2(&(0x7f00003ae000)='./file0\x00', 0x0) add_key$user(&(0x7f000001e000)='user\x00', &(0x7f00007d7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d7d000)="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", 0x1000, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000d65000)='keyring\x00', &(0x7f0000ce0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) fcntl$setsig(r3, 0xa, 0x19) keyctl$set_timeout(0xf, r4, 0x3) 2018/01/31 07:28:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000002000-0x50)={{0x100, 0x800}, {0x8, 0x8}, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00001a8000-0x10)={0x5, &(0x7f00006d9000-0x14)=[0xcb, 0xdc1, 0x5, 0x2, 0x10001]}) mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000005000)="2f2e0bb7", &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x2710}}) 2018/01/31 07:28:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x400) clock_getres(0xfffffffffffffbfb, &(0x7f00007ef000)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/31 07:28:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000088d000-0x23)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) 2018/01/31 07:28:54 executing program 0: r0 = socket$inet6(0xa, 0x7, 0xea) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x3}, 0x4) mmap(&(0x7f0000001000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00001f8000)='/proc/self/net/pfkey\x00', 0x200101, 0x0) 2018/01/31 07:28:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) openat$ptmx(0xffffffffffffff9c, &(0x7f00001ae000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c35000)='/dev/vga_arbiter\x00', 0x210000, 0x0) mkdirat(r1, &(0x7f0000bd0000)='./file0\x00', 0x1) bind(r1, &(0x7f00009ab000)=@hci={0x1f, 0xf8, 0x2}, 0x6) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) connect$ax25(r1, &(0x7f0000792000)={0x3, {"ae89a0c93f52a6"}, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00003fa000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000b8e000-0x38)={&(0x7f000097b000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000aae000)={&(0x7f0000a4b000-0xdf)=@flushsa={0x135, 0x1c, 0x0, 0x6, 0x0, {0x7f}, []}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000042c000-0xc)='/dev/autofs\x00', 0x4f6280, 0x0) connect$vsock_stream(r1, &(0x7f0000f39000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000759000-0x10)=@common="6c6f0000000000000000000000000e00", 0x10) add_key(&(0x7f0000a5d000)='id_resolver\x00', &(0x7f00003f3000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000977000-0x1)='J', 0x1, 0xfffffffffffffffd) r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000521000)=0x0, 0x800) recvfrom$packet(r2, &(0x7f0000056000-0x9d)=""/157, 0x10a, 0x12000, 0x0, 0x0) 2018/01/31 07:28:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8d, &(0x7f0000522000-0x8d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x12, 0x4, 0x3f, 0x1, 0x7f, 0x3, 0x3, 0x8000000000ddc0, 0x1d, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@timestamp={0x44, 0x34, 0x5, 0x1, 0x1, [{[@rand_addr=0x0], 0x8091}, {[], 0xd856}, {[@multicast2=0xe0000002], 0xfa}, {[@broadcast=0xffffffff], 0x8}, {[], 0x2}, {[], 0x5}, {[@dev={0xac, 0x14, 0x0, 0x11}], 0x16a}, {[], 0x0}]}]}}, @igmp={0x1f, 0x9, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, "4f51ab6864efa0f0f81a27564de17218b859e13478574b64f362f2fb71d556c859ed5924d1a1a4341339059b5a7384"}}}}}, 0x0) socket$netlink(0x10, 0x3, 0x4) 2018/01/31 07:28:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000acb000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d6000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000a72000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000088000)=""/4096, &(0x7f0000ec8000)=0x1000) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000dbb000-0x10)={0x8, 0x1, 0x5, 0x401}, 0x10) r2 = add_key(&(0x7f0000239000)='dns_resolver\x00', &(0x7f00003df000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000043d000)="bc9660d74ae23250fba50334142bb3cfc122079d3bef10dd236819c474fc219824d80fae880868a933698a7267d39ad93ae4b6afa61b", 0x36, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000200000)='keyring\x00', &(0x7f0000c42000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$search(0xa, r2, &(0x7f0000a73000)='logon\x00', &(0x7f0000e48000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) renameat2(r1, &(0x7f0000e1d000-0x8)='./file0\x00', r0, &(0x7f0000bdd000-0x10)='./control/file0\x00', 0x0) 2018/01/31 07:28:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000aa1000-0xe)='/dev/keychord\x00', 0x28100, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000b3c000-0x8)=0x0) ppoll(&(0x7f0000843000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f000093d000-0x10)={0x0, r1+10000000}, &(0x7f000020c000)={0x0}, 0x8) ioctl$sock_ifreq(r2, 0x8990, &(0x7f0000076000-0x50)={@common='bond0\x00', @ifru_mtu=0x42}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000480000)=[{0x0, 0x0}], 0x1, 0xdca) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00002ba000-0xc)={0x6, 0x0}) 2018/01/31 07:28:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x67, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = memfd_create(&(0x7f0000734000)='%em0\x00', 0x2) ioctl$VT_ACTIVATE(r2, 0x5606, 0x2) dup3(r0, r1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000dc0000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfe67, &(0x7f0000ec9000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 07:28:54 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000012000-0x88)=""/136) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000-0x1)='\x00', 0xfffffffffffffffc) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() ftruncate(r2, 0x0) tkill(r3, 0x17) close(r0) 2018/01/31 07:28:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000b0f000-0xc)='/dev/random\x00', 0x0, 0x0) pread64(r0, &(0x7f0000b7b000)=""/0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000458000-0x9)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000033c000)={0x0, 0x1, 0x10001, 0x3}, 0x10) getsockname$packet(r1, &(0x7f0000064000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bbd000-0x4)=0x14) r2 = open(&(0x7f0000790000)='./file0\x00', 0x200, 0x28) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000ceb000-0x4)=0x9) getgid() sendmsg(r2, &(0x7f0000b3b000-0x38)={0x0, 0x0, &(0x7f000050f000-0x40)=[{&(0x7f0000362000-0x9f)="29bee32ec09c0d11c7b9a583d0ea3776c1e9f4dc78216db380c2d048cd0c6727457d4bf5197273eaba531644f5c376ffbaf3eeaf23e3178dd80a8cbc26daf93146eb74960a15f3daf887b6acf2816b5b1e2b67931e22b9082cfdd7cfe44db3a6f4d9f88993fca47c2b3059d83b37fb3300982da411d7592b62885124735f7f299559b35b7a4c1b871b25a9aa460f626c1ed4805cb2ef87666d9db9eb4baf70", 0x9f}, {&(0x7f0000d1f000)="243296da538a34e9c2514cd074c8b4b686b4f3cace3449dca1a37c20cc2b4a65f4220637d665d23110f6f51f194c76a1d000fcc245c0bf4531e1abf975b7a6889e7ffc6503d32e94f24ac60022184ea821b4051b2f3adea1432247e9aba0e72e395b43c8c1fa00408f55e05ab46e12877c36bc1ded40e62caab0202056d0470424367c8dcdebdc63a13c8acb038be03611ad18f420e3183d4128503f80b3f554deeeaebf55bf0e422af4a8d481d65eb9a10fd249d90f6866e1253c3f56d442c2d318c2711d59c4818be95bff", 0xcc}, {&(0x7f00006b2000-0x3d)="a75f62ecdff7469ac891e1ea5ee0a899746cd4cd4d4ad3889d71cba403ae9a9cf1021c964fd5a6121b45b3a22d691208ab3261ea30a865a87b1a925dd4", 0x3d}, {&(0x7f0000e8a000-0x9b)="78ac8cd1e03e2babc615f5de191a69902d547cb1f9ba00e0d495a2d17db2855b5720d2bdf075b776a62344a0810152d5dc332b959270a5c2b8d8714e952d080eb2bfcd95c96e97d3731af0b00d7084bd1b8376f379ec98447e149af15113cb2c7c1d56077909a77abbfa8b417a0b86ca30595de580d18407475fc1a5bcf85ed723a31e9bf76fcd22a8ba07d077572bc9bfdd4c56f580bf0714ea79", 0x9b}], 0x4, &(0x7f0000606000)=[{0xc8, 0x10e, 0x5, "d68bee5cdf539e57e72633324d632f879884426626d1e9b22fd94ab45670a52761b27831d5babc998385d09a82c4c0264c7660897424cdb9e45c3f3a0ec38e77ea89d3424257126d39711b364b8bcb11d72f39ba14f6194e70f38be768179e4da30ff451e8c4cd143ec4d86a27cc38447cf2e252c8dc3122505a932f10efec04ceaa040166e11f5d948cf702d63328e76eef8ec77fdb05175f6e14c0a495802b075b99e7a890e7163f0c9b27d07665013a52"}, {0x60, 0x19f, 0x75b68b4f, "66fe6f28c0c6329c5b4276cecc8af09e8fc62ccaf9beeee86024b85d61ab513811e6be6fef3af66228847c725a039d7e8f783c696aa7fc19b21160dcb52e40d74b38da24d2d5ca37133283d0c4cc"}, {0xb0, 0x18d, 0xfffffffffffffff9, "ac1466701ecac70d747e32652beb681dbd1c8296916f16e30cd90339c5ef60b26ee6a2356ecb9e19758e66339ef4b0d360c0c3993ca9237c4ead8f465df91fa38d82f489fd3ba0e0754d2f318819a5befdaf90eeec97838c5ff52823b912c041a4194a402d25507aa2eef45e41caace1ef2165fad9a778fc651036ba6015dfde5a49591f372d27571fa9bd432fba750d5fc67f0825b988ce13c1"}, {0x70, 0x11c, 0x96, "d298d5e1fa139bf74198b3a2c2640c3fdbb6e5cfe40bd21d5c944baa00b68531006bef83d2303d7d8d2dc7102079e7017f7e91e20a2ba77098093a8ede7a91f77c1081e87f42ed6ac6dd8c58d384485054df54e0cc600cb11f"}, {0xd0, 0x10f, 0x7fffffff, "9cb821f469f88437098fb9c137da9626ec6cfb62c04886db5fe2e76497a214eeedb27b0b74a6a22639f252c66936dc4616c99abb62a9ebae20788f477b6374e0c294c129a63c12c55bb0ce24530f4e98e488f8bfcd1faf28c2c4a6541d10e4c5c3a57dd2e68d1b79d3b451f2095eff2e2f6c055823cc79f5a83d30b9e636d72c6d06ebe0f0b58a8313342d4675c71335a5ab4758c2b16ebbd1f0e9869d0cd7996f485d3e2f0dc174ba6f4b467b22f269110a0288fc0f43b8a328452b9c7042"}, {0x90, 0x6, 0xfff, "928b4860da034377c5bda8948860f7c909ce17be8a2d0adba20c72d35c2cf23e9128ed8975f2b1f9d101c3117f1ea722eb47c07da01b1269bb4e28ed85d8f0bcb98037258184ae841945acc75a308941a1a07fa6cad01d4f9480de33a38a79de715fa1010dbcea06658d6b505cd066103d8ba08d08b1104eddcd3f326eb883"}, {0x28, 0x1ff, 0xffff, "7ce9a245b931db8960f7131d8bb2063041cc3051e8"}], 0x3d0, 0xc0}, 0x20000000) ioctl$void(r1, 0x5450) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000763000-0x15)='/dev/pktcdvd/control\x00', 0x480000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000a0000)={0x0, 0xd0, "e338a8da2eb5f50869f15bedb2a69ca859ca6404a8a9aabbe5c0af9d6d5e9096aeeac5b304879d12a86bc4f9ae143ef1a20eaafa3f21a5e7957a2a2cfccc0ce3468459e8b656bbaafb7c92ee7a5ccbaa0e6f0acaf20453ac049e59019cf77cd95ef5a02c2a6394b59c638548681c195d63b3c8778718be635520496ceabf65c0808709f82ae03051d819ee6bd54d3fc416bf62b9a70c8e89124dbbf966347b4c0c73f8d862654fd0b800543b15d7a876fd9569fa0922da6fe8b35c5b07387a519a61461c2ff28f500e126b1dff5426d3"}, &(0x7f00008c1000)=0xd8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000fa5000-0x8)={r4, 0x6}, &(0x7f00001d4000)=0x8) 2018/01/31 07:28:54 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000032000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002e000-0x34)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000026000-0x9)='/dev/sg#\x00', 0x1, 0x1) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000035000-0x4)=0xfb, 0xfffffffffffffe97) 2018/01/31 07:28:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = getpgid(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000945000+0xf15)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000222000-0x10)={0x0, r2/1000+30000}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00006ab000-0x1c)={&(0x7f0000275000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000955000-0x30)=[{&(0x7f0000953000)=""/15, 0xf}], 0x1, &(0x7f000025e000-0x34)=""/52, 0x34, 0x0}, 0x0) tkill(r0, 0x1000000000016) 2018/01/31 07:28:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000041000)='net/anycast6\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000890000-0x10)={0x0, 0x2, 0x10000, 0x0}, &(0x7f0000931000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000afc000)=@sack_info={r1, 0x40, 0x3}, 0xc) preadv(r0, &(0x7f0000e74000)=[{&(0x7f000025e000-0x99)=""/153, 0x99}], 0x1, 0x1) 2018/01/31 07:28:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000216000-0x8)='./file0\x00', 0x53) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00004e1000)={{0x3, 0x3, 0x200, 0x1, 0x1f}, 0x80, 0x3, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00001be000-0x4)=0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000233000-0x8)='./file0\x00', 0x103e, 0x0) execve(&(0x7f000099c000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000ed5000)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) preadv(r1, &(0x7f00006ad000)=[{&(0x7f00004f1000)=""/218, 0xda}, {&(0x7f0000b67000-0x40)=""/64, 0x40}, {&(0x7f0000fb7000)=""/238, 0xee}], 0x3, 0x0) lseek(r1, 0x0, 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 07:28:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cec000-0x11)='/selinux/enforce\x00', 0x101100, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000168000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009e5000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000637000)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) socket(0xa, 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f00000d0000-0x2)=0x8) 2018/01/31 07:28:54 executing program 0: mmap(&(0x7f0000000000/0x7e0000)=nil, 0x7e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007e1000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000005f000)="d4fa1f929511d62a72009609c3a3f168b63a3d02a1a2e4fadb8e4d2199ada34e9238596b396664dafeca387186d11bfffdd89c8d8359ab251967a92a1b6272019f2ff7685852b808ca8cb2c9931542fa7944ce61bfc89a0e7a95bd653c857c0f80fc0788bc4ecaff69b0dd4346b9f792d087ae18da70e2429cb666a1a6") ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f00007e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00007e0000)={0x3f, 0x401, 0x1, 0x6, 0x0, 0x2959, 0x0, 0x400, 0x3, 0x81}) mmap(&(0x7f00007e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00007e2000-0x9)='/dev/sg#\x00', 0x9, 0x400) mmap(&(0x7f00007e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f00007e1000)=0x5, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000077e000-0x8)={0x0, 0x0}) 2018/01/31 07:28:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) recvmsg$netrom(r0, &(0x7f0000af9000-0x38)={&(0x7f000024f000+0x722)=@ax25={0x3, {"8c30ff0f560761"}, 0x8}, 0x10, &(0x7f0000287000-0x60)=[{&(0x7f0000ee4000-0xd6)="82eb1001d270e81bb69de2ee2029d9c4e3c173eec08eecf1c96c1ed6df3f5612178e8f095d3e31fa18ab62bfa533e4821a0ae7df7f78e8be184e1b39dc2be5f04a579a6ee32cc9f5389730bb034407291425b8b9d8c2bd4fdc0e24a211a7c0f9b74f5012f16a540a315fa376ca7fa286e96085d8416704a2330344188327b7a09ac1166a6c13c343a720b24d53b02abb9e0fe67ff438f091ebc41dfbfe933daa51230b904eb8306cd0e54ca1883f58d231cdd971bbbc4e20418c0c06da79a2ec7d24637513679d4b669c54c95032ce6a627b10c7fec8", 0xd6}, {&(0x7f0000b71000-0x79)="227f6ff21b1aeff5760289a33c5b1f011e58207049c48aecc6c4808e67ff77445a79ac3c86713a3eb8779ac733ebc9f1f7eeb07882a00ed4b5372f14df7247b9ee00e548605688b1384e3c5a44c9275da6945d516f0659406f03984c7fac45f98a115d20536f8ad5832cb112848dd5554b68ebdde705e55627", 0x79}, {&(0x7f0000aa7000-0x48)="50185ca57379d9c3e2de9d422872dbb238d9fef56bbc1bf3e8d8b0a30dd144e0fcf97f50246f78f8297cf861732554c7c50ff24344e792bb1aab17df9c6d01b4bc40a37e0b0c0e09", 0x48}, {&(0x7f0000b0d000)="af4e85c21fb5fe141f13743b11e2ce98c74f623bb31029915ae18c", 0x1b}, {&(0x7f0000866000)="2c1a2eb8d21bb1350c26332ee92ced7f9145159a48e219940a4c6ca59156b0e27b9c3a8604aba6", 0x27}, {&(0x7f0000a95000-0x33)="7e36ea8ee70155d3ae38baf1d5b3d6a7eda0cbfbc04551223abc1d09c5dabe417e8ab4f4181346d97c047f7b17c3ed00b6c740", 0x33}], 0x6, 0x0, 0x0, 0x20008040}, 0x100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000076a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}], 0x28c) fsetxattr(r1, &(0x7f00009b3000-0x14)=@known='security.capability\x00', &(0x7f0000cb0000)='.6\x00', 0x3, 0x1) 2018/01/31 07:28:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002d4000)='/proc/self/net/pfkey\x00', 0x0, 0x0) userfaultfd(0x80000) pread64(r2, &(0x7f0000228000-0x7)=""/7, 0x7, 0x0) 2018/01/31 07:28:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x7ef3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000ad5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f000007e000)=[{&(0x7f0000288000-0x1)=""/1, 0x1}], 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/31 07:28:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x0, 0x3) bind$unix(r0, &(0x7f0000428000)=@abs={0x1, 0x0, 0x2}, 0x8) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000baa000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002e1000-0x4)=0xc) mkdirat(r0, &(0x7f0000c7d000-0x8)='./file1\x00', 0x20) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f000000c000+0x53e)="6d030000000000000000") preadv(r3, &(0x7f0000000000)=[{&(0x7f0000003000-0x1)=""/1, 0x1}], 0x1, 0x480000000000000) 2018/01/31 07:28:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000aa7000-0xb0)={{0x1f, 0x401}, 'port0\x00', 0x5, 0x24, 0x7fffffff, 0x1, 0x7fff, 0x0, 0x4, 0x0, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvfrom(r1, &(0x7f00007c7000-0xe0)=""/224, 0xe0, 0x20, &(0x7f00009c7000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000af5000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005cb000)=0x14) recvfrom$packet(r1, &(0x7f0000f57000-0x5)=""/5, 0x5, 0x40000000, &(0x7f000088d000-0x14)={0x11, 0x1f, r2, 0x1, 0xfff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) 2018/01/31 07:28:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000005a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007fa000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000a32000-0x8)=@fragment={0xaf, 0x0, 0x7, 0x3, 0x0, 0xa0b, 0x0}, 0x8) syz_fuseblk_mount(&(0x7f00000a2000-0x8)='./file0\x00', &(0x7f000094f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000098000)='/dev/autofs\x00', 0x80002, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f00008ee000)=0x9) recvfrom$inet(r4, &(0x7f0000729000-0xf)=""/15, 0xf, 0x40, &(0x7f0000664000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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}) 2018/01/31 07:28:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00002b5000)='./file0\x00', 0x8400, 0x4) fcntl$getown(r0, 0x9) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003ea000-0x4)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = getpgrp(0x0) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000540000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r3, 0x29, 0x1c, &(0x7f0000510000)="8ce13cb55d1bccb33d247ded6f545af3ac129de7afb72ff82f21bf31b15e03c50127a095722c74e500d007bd7ad7e3f269433b", 0x33) r4 = dup2(r1, r1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00006b9000-0x4)={0xa1a}, 0x4) ptrace$setsig(0x4203, r2, 0x20, &(0x7f0000c98000-0x10)={0x36, 0x4, 0x8, 0x1f}) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3c}, @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}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:28:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x90) write$selinux_create(r2, &(0x7f0000012000-0x48)=@objname={'system_u:object_r:systemd_systemctl_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x37, 0x30, 0x20, './file0\x00'}, 0x48) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x8000000000000019, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/31 07:28:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000046c000-0x5)={0x3, &(0x7f0000000000)=[{0x97b, 0x9e, 0x3, 0x566}, {0x100000000, 0x7, 0x7fff, 0xfff}, {0x0, 0x5, 0x100, 0x7}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007f2000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregs(0xe, r4, 0x0, &(0x7f0000000000)=""/0) 2018/01/31 07:28:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) userfaultfd(0x80000) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000fef000)=@updsa={0xf8, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e6a000)={0x0, 0x0}, &(0x7f0000f60000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000da5000)=@assoc_id=r3, &(0x7f0000f1f000-0x4)=0x4) r4 = fcntl$dupfd(r1, 0x800000000402, r2) exit(0x0) openat(r1, &(0x7f000087b000-0x8)='./file0\x00', 0x80240, 0x0) fcntl$dupfd(r1, 0x80000000000402, r4) 2018/01/31 07:28:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b97000)={0x0, 0x0}, 0x84800) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000ab0000)={0x400, 0x7f}) r1 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f00009db000-0x7f)=""/127, &(0x7f0000712000-0x4)=0x7f) 2018/01/31 07:28:55 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000cdd000)='/dev/input/mice\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f0000f6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e09000)=0x10) mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000512000-0xf)='pagemap\x00') pread64(r1, &(0x7f0000016000)=""/0, 0x0, 0x0) 2018/01/31 07:28:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f000098b000-0x28)=""/57, 0x39) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 07:28:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d0f000-0x4)=0x0) lseek(r2, 0x0, 0x4) 2018/01/31 07:28:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000198000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000817000-0xe)='/dev/keychord\x00', 0x80000, 0x0) bind$nfc_llcp(r3, &(0x7f0000120000)={0x27, 0x6, 0x9, 0x1, 0x472000000000, 0x6, "bb8722481ea960a2af7005fbff575c885c299512a9611d04b40a311e2d4538727d85163ea916a7ffcd653d443bba948ce7e9b9b35ec7e87cd1b1e2e1fa5e6f", 0x6}, 0x60) setpgid(r2, 0x0) 2018/01/31 07:28:55 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004fa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000cde000)="") r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x4, &(0x7f0000525000)="") getdents(r0, &(0x7f000058f000)=""/160, 0xa0) getdents64(r0, &(0x7f0000fcc000)=""/181, 0xb5) getdents64(r0, &(0x7f0000efa000-0x17)=""/1712, 0x6b0) 2018/01/31 07:28:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket(0x1000000000010, 0x2, 0x0) flistxattr(r1, &(0x7f0000b5c000-0xa4)=""/164, 0xfffffc1d) 2018/01/31 07:28:55 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000555000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000032e000)=0x3) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000835000)={&(0x7f0000352000)=@ipv6_newroute={0x2c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0x10, 0x8, "0600000000000000c3"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) add_key$user(&(0x7f0000aa5000)='user\x00', &(0x7f00000c4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000049e000)="9152ede69631858a29c4ec47fdd0f897a676664aad2338a0aaa0032f6228dc468cccef2b3818736edb6c250e4461ec96ad7b47508323dfccef5d85dbf69dba6f05b60541d4386533fefdf0582697844fbf4f860c92ca3450f76e7fcbeab624d566e28ce681cf2de1519b0dc3bf3411757d93a10241a5ba0609c9de7bd0dd0ff4aa08eb40267f35c5cf7434be346af50992fa83769a5bd6b230c4dd584115227424a577db88457189571eb81e9d0fc37c0fb1c3f6fa48c755573e88fe42b103edb3ffe40b204af068f675308554195f41c169f5632b14", 0xd6, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00008d5000)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x30)="58a6ff0d9f2332266e710cbd751a328a4c632b9ff068357707c57d29ea93ac51f043d50c12473a83687beef5c51a7c5f", 0x30, 0xffffffffffffffff) r3 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x49)="ccbf17e5eb58fd6f9e1b822ab001c9d028bbe319717f92db479432216fd56cf726e519e3987f209a79e3b3b389c7a752b545c777d8cfeb7139240c9224512877377904091bfc11ee4e", 0x49, r2) keyctl$unlink(0x9, r2, r2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0xffffffffffffa73e, 0x400, 0x6, 0x100000001, 0x9, 0xe1, 0x9, 0x0, 0x2, 0x80, 0x2, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="d01c0b6dd6fc21633dbaeed526b1bab5939be5a2de272b1a6e6f9eb962e2f32fc9ca2d55e1133b13e34bebbeedd68158a201e12e4c1b682cdd56a2cf4cba09e678c215bf4398435355dc3180362e433440357665586ce32136fa79", 0x5b, r3) 2018/01/31 07:28:55 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000017000-0xc1)="ea38944c2e96abd47fdb6bc668f752785d059060170e3ffcd039d1fadf89c741de305b6cd51189404a22a75a8d8043b87ffefd260d1a9c07426983ee4e81ce8057c3fadb82cbb335eea652357a5fc2652a07c1d9f99d3eb8f7c70dda7c635219445693a85ddd8b5b51979980974c5687a046ab5c695abe15ef261241da951d118a7cde64b15025cc787ebb8d06fb69c5a8b7cb55e6488f65cc29adb870ec088316c54d68c00e2ca2ee660703d5ca9651b33e1dc684ad7d0939488667d7de61fac3", 0xc1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) 2018/01/31 07:28:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000fef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000038000)={@common='ipddp0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="cb7aa8ab3bfbd5ce44b33e5bdfa93e93b09dd03201e645b4c09633c377e5159b86d0d9353dea16515140f5210f0b10813ecd6b28ea0b6624499bbcec839d5061c23dc39a37ae8a7cedb33e67558100157eb54010e5028e3edf990037743930d007369429cb33b3597981c6064aaaf6ee29d9341eb2f05d155b8d539fd0b1e8d081b7a765876e041c2b3b2b0cf95fbf1faabfccfa07c74b5335fcd71d8999e8e3aba60096bc5d4faacb095e3b62e81a646ada8aedbf3f02446edc700d1a3e87647b28b836fd7ef35386ad4ea1e0a804e581197fad22c6e7d24ef6e61c811bb4c6b6feba323d999d19d733ab37", 0xec, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f0000001000)=""/152, 0x98) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000001000-0x2f)=""/47) 2018/01/31 07:28:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ebe000)='/selinux/enforce\x00', 0xc000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) seccomp(0x1, 0x0, &(0x7f000094e000-0x10)={0x1, &(0x7f0000391000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) tgkill(0x0, 0x0, 0x0) 2018/01/31 07:28:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0xfffffffffffffffc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000710000)=0x3, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 07:28:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) pipe(&(0x7f00005da000)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000326000-0x4)=0x0, &(0x7f00004ed000-0x4)=0x4) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/31 07:28:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000014000-0x15)='/proc/self/net/pfkey\x00', 0x101002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, {0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x0, [0xf2fd, 0x80000000, 0x4, 0x66, 0x9, 0x8001, 0x1, 0xfffffffffffffffc]}, 0x5c) r1 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x3d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) dup2(r0, r1) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/252, 0xfc, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a52000)="5762617b2b0300000000000000552c0406eee7737651c70c3879137246d5569bdc6cc28a6ec759adb7a8f66cdc75362f095744cd7c91abea4277d9fad3ce9a6600000000d91496b675351b3dd93f02cd19efba0cee61a5ab49f50679ffe4491b8becc596b7a06e909dbdb7477b29116175295ccaee10d94f1d7faf9f9995a6c9fadaa547521c8771c7407c9403fe3a4f4cd8dbf5c16d8fd9930e4ee5004775dd14d2fffab5a90e74dfd51beb6d8887817f9b29d85e0000000c0000000076e2724a76ad194923", &(0x7f0000b59000-0x4)=0x0, &(0x7f0000368000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 07:28:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x400000) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007ac000+0x1ef)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r2, &(0x7f00008d5000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="f009953f4dae", [0x0, 0x0]}, 0x14) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000815000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@generic="07e7bf1e5a4803a4cbe37d273b6d930a"}) sendfile(r1, r3, &(0x7f0000317000-0x8)=0x0, 0x3) 2018/01/31 07:28:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a7e000-0x6)='/selinux/context\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000309000-0x4)=0x1e) r2 = dup(r0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000546000)=0xffff, &(0x7f0000966000)=0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cc7000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) 2018/01/31 07:28:55 executing program 1: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ad000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00003c8000)={0x2, &(0x7f00009f7000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) pipe(&(0x7f0000a40000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$sock_netdev_private(r2, 0x89fc, &(0x7f000042a000)="26aaa38dac5519547acbdf642e8f37") mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000ab7000)=0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000284000-0x20)={0x5, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000181000-0x10)={0x3ff, r4}) r5 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000f28000-0x10)=[{&(0x7f00005f0000)="29000000200019fff63d0a14000000060200003215f50005000000000d0011000000000200e1000008", 0x29}], 0x1) close(r1) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00006aa000)=0x0, &(0x7f00005fd000)=0x4) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/31 07:28:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40400, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e1d000)={0x0, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4b4c4279, 0x4, 0xfffffffffffffff7, 0x8, 0x7, 0x5, 0x9, 0x15c, 0x6, 0x3, 0x8, 0x6, 0x10000, 0x8, 0x80000000]}, &(0x7f0000fd2000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x1ff}, &(0x7f0000f9d000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) select(0xffffffffffffff83, &(0x7f00007db000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008da000-0x10)={0x77359400, 0x0}) 2018/01/31 07:28:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003b5000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000389000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bf9000-0x4)={r1, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) write(r0, &(0x7f0000666000)="ff0f000000000000058907000080e80006006ceb0000000000000000009b000101c7033500b0", 0xfffffffffffffeb5) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000099d000-0x4)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001d000-0x8)='syscall\x00') epoll_pwait(r2, &(0x7f0000168000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ad6000-0x8)={0x0}, 0x8) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005fb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f00006c5000-0x47)="a32e4d330d76381a7df58f5426a1a1f933b2f206047e683e9d883f26f024400ad5ce758c78a406205f2f45d9bc4792caaf6c1429b083ab6abb42b3fbab43b51bdb8ebfc8fffee0", 0x47, 0x8000, &(0x7f0000c92000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0x6a}, {&(0x7f000043a000-0x80)=""/128, 0x100}], 0x3, &(0x7f0000d5f000-0x3e)=""/62, 0x3e, 0x0}, 0x0) fcntl$addseals(r0, 0x409, 0xf) 2018/01/31 07:28:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000e8000-0x10)='/dev/sequencer2\x00', 0x260a00, 0x0) bind$pptp(r0, &(0x7f0000277000-0x20)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket(0x7, 0xe12f2dc1e71b3e35, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000e10000-0x1c)=[{&(0x7f0000d0e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000a6b000)=[], 0x0, 0x0}], 0x1, 0x0) accept$netrom(r1, &(0x7f00004ff000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000402000)=0x10) 2018/01/31 07:28:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40400, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e1d000)={0x0, @in6={{0xa, 0x3, 0x8, @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]}, [0x4b4c4279, 0x4, 0xfffffffffffffff7, 0x8, 0x7, 0x5, 0x9, 0x15c, 0x6, 0x3, 0x8, 0x6, 0x10000, 0x8, 0x80000000]}, &(0x7f0000fd2000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x1ff}, &(0x7f0000f9d000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) select(0xffffffffffffff83, &(0x7f00007db000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008da000-0x10)={0x77359400, 0x0}) 2018/01/31 07:28:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80806, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000685000)='/dev/vga_arbiter\x00', 0x4202, 0x0) ppoll(&(0x7f0000a7b000)=[{r1, 0x2000, 0x0}, {r1, 0x40, 0x0}, {r1, 0x10, 0x0}, {r1, 0x2, 0x0}, {r0, 0x8000, 0x0}], 0x5, &(0x7f0000277000-0x10)={0x77359400, 0x0}, &(0x7f0000523000-0x8)={0xffff}, 0x8) mlock(&(0x7f0000988000/0x2000)=nil, 0x2000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00004ed000-0x50)={@generic="9cfe37a5b2bcca08200c886de7da1454", @ifru_data=&(0x7f00008a6000-0xe)="3100c5530caafdce1f14e3c08a8c0c9c3d1eb59885a79281da85f23fe7cd6357"}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000841000)={0x7, 0x100, 0x200, 0x400000000000004, 0x401, 0xeb, 0x200, 0x9, 0x8, 0x40, 0xfffffffffffffff9, 0x6}) sendmsg(r0, &(0x7f000030c000)={&(0x7f0000c4f000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f0000bfb000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000068b000)={0x7, &(0x7f0000401000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) recvfrom$inet6(r1, &(0x7f0000a60000-0x6e)=""/110, 0x6e, 0x40000000, &(0x7f0000d84000)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62b}, 0x1c) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00005cb000)={r2, 0x0}) creat(&(0x7f0000dfd000-0x8)='./file0\x00', 0x4) 2018/01/31 07:28:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f00004d7000+0x9a)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) r1 = fcntl$dupfd(r0, 0x406, r0) fanotify_init(0x8, 0x803) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/31 07:28:55 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000003000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000000b000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000008000)={0x0, @in6={{0xa, 0x0, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1b, 0x1, 0x0, 0x81, 0x88be, 0x6, 0x401, 0x80, 0x4, 0x401, 0xe8, 0x5, 0xffffffff, 0x8]}, &(0x7f0000003000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000000a000-0x6)={r1, 0x10000}, 0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x4, 0x22012, r0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000d000-0x8)=@assoc_value={r1, 0x8000}, &(0x7f0000008000-0x4)=0x8) r2 = gettid() unshare(0x28060400) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) exit(0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f000000c000)=0x0, &(0x7f0000009000)=0x4) syz_open_procfs(r2, &(0x7f000000a000)='auxv\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f000000e000-0x5f)=""/95, 0x5f) sendfile(r3, r3, &(0x7f0000002000)=0x0, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000f000-0x170)={0x4, 0x81, 0x4, 0x100000001, 0x6, [{0x400, 0x9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x1f, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xec8c, 0x2, 0x6c8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x181, 0xacd, 0x0, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}, {0x3, 0xfffffffffffffff7, 0x3ff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x800, 0x8, 0xffffffffffffff31, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rtc\x00', 0x2002, 0x0) [ 62.984287] binder: 9289:9290 tried to acquire reference to desc 0, got 1 instead 2018/01/31 07:28:55 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fd9000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000c25000-0x10)={0x1, 0x6f2c}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007a0000-0x8)={0x800000000000000, 0x6, 0x4b122f83, 0x5}, 0x8) clock_gettime(0x7, &(0x7f0000fd7000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r1+30000000}, &(0x7f0000c9d000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000fd8000)={0x3, &(0x7f0000386000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fda000)=[{{&(0x7f0000fda000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fdb000-0x50)=[{&(0x7f00001d1000-0x69)=""/105, 0x69}, {&(0x7f0000fdb000-0x1f)=""/31, 0x1f}, {&(0x7f0000fdb000-0x7)=""/7, 0x7}, {&(0x7f0000fdb000-0xa1)=""/161, 0xa1}, {&(0x7f0000b76000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f000096b000)=""/114, 0x72, 0xffffffff}, 0x2}, {{0x0, 0x0, &(0x7f0000fda000)=[{&(0x7f0000fdb000-0xc3)=""/195, 0xc3}, {&(0x7f0000fda000)=""/28, 0x1c}, {&(0x7f0000fdb000-0xba)=""/186, 0xba}, {&(0x7f0000fda000)=""/4096, 0x1000}, {&(0x7f000015b000-0x9e)=""/158, 0x9e}], 0x5, &(0x7f00007a7000-0xc9)=""/201, 0xc9, 0x400}, 0x8}], 0x2, 0x0, &(0x7f000062b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000fd9000-0x40)={r2, 0x5, &(0x7f0000fd8000)=[0xc498, 0x3, 0x2, 0x0, 0x5], &(0x7f0000245000)=[0x1, 0x2000000000000, 0x5, 0x401], 0x2, 0x1, 0x8, &(0x7f00002db000)=[0x5], &(0x7f0000464000-0x10)=[0x516d, 0xa3c3, 0x200, 0x10000], 0x0}) 2018/01/31 07:28:55 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000003000-0x80)=@generic={0x0, ""/126}, &(0x7f0000003000-0x4)=0x80) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000001000)=""/138, &(0x7f0000002000-0x4)=0x8a) [ 63.036295] binder: BINDER_SET_CONTEXT_MGR already set [ 63.042441] binder: 9289:9290 ioctl 40046207 0 returned -16 2018/01/31 07:28:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000fa7000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) r1 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents64(r1, &(0x7f00007b2000-0x1000)=""/4096, 0x1000) getdents64(r1, &(0x7f0000af5000)=""/4096, 0x1000) 2018/01/31 07:28:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000e7000-0xed)=""/237) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ee5000)={0x0, 0x40}, &(0x7f000073c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00008ae000)={r1, 0xffffffff, 0x5a, "270854142d4026d099302e985aab03895a8bcff2ca168360db9bc5783cd89b992dc695fe03f14bd735b0a8f975c9cf5a0632dd0eade88e3c07f12d3b5326948cf3117c7856549e245388310fe959d86051a362d1a2283e934ac2"}, 0x62) add_key(&(0x7f00002f0000-0xa)='encrypted\x00', &(0x7f0000672000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b45000)="9b", 0x1, 0xfffffffffffffff8) r2 = request_key(&(0x7f000071d000)='syzkaller\x00', &(0x7f0000a62000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c9c000)="47504c2540ee6e6f64657673656c662b656d315a2e3a776c616e3100", 0xfffffffffffffffa) r3 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000aeb000-0x1b)=""/0) keyctl$negate(0xd, r2, 0x7, r2) r4 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) getpeername$ipx(r4, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x17, 0x80000000) getpeername$inet6(r0, &(0x7f0000c5d000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005a4000-0x4)=0x1c) ioctl(r4, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) ioctl(r4, 0x8936, &(0x7f0000000000)="") [ 63.076799] binder: BINDER_SET_CONTEXT_MGR already set [ 63.086661] binder: 9289:9309 ioctl 40046207 0 returned -16 2018/01/31 07:28:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000075a000)={0x0, 0x0}) r0 = socket(0xa, 0x2400000001, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b36000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000d2d000)={&(0x7f00005a1000/0x13000)=nil, 0x13000}) utime(&(0x7f000065b000-0x8)='./file0\x00', &(0x7f0000bdb000)={0x7, 0x1ff}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000437000)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0, &(0x7f00002a8000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) 2018/01/31 07:28:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet(0x2, 0x806, 0x4, &(0x7f0000acf000-0x8)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000405000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f5000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000243000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000060d000)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d0c000)={&(0x7f0000440000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000edc000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0x3, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 07:28:55 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv