:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000b7000)=0x5, 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a6932fd69ad2c8e0345c26db185e9ed5355ea1459f94049d3f3fd34cbd156009cd21e8473f8b4", 0x2c}], 0x1, &(0x7f00004eb000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffffffffffffffdb}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) fstat(r0, &(0x7f0000826000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000506000)={0x0, 0x0}) r3 = getuid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff4000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e4d000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000bed000)={&(0x7f0000846000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f000087c000)={&(0x7f00005e6000-0x488)={0x488, 0x1, 0x7, 0x801, 0x3, 0x1, {0x7, 0x0, 0x9}, [@nested={0x30c, 0x24, [@generic="908ed11a8bb25e67766f55e3c7a8c34ad8471b8202b873bfc56e3ac3f09a3606fb252f1825f0a85109c89cbeeab8d0b530b383b6", @typed={0xc, 0x9, @uid=r1}, @generic="7ebeeb4e2a671c51246955059dd68a2d742adbadfc010a253d4c04a8b3578e5e3f67f4af72761c273006ba4772b07aac68b4f6f8635fa06e99352347307fe7886ddc02c5468eb068159b42eaf13387170caa11d679bcfee1da898c524e2ac01437b7a035c549502e91dd9787290c9b833adf26d6b99a6a16", @generic="bb5617f00355b969240281eddc4b9887a810028e6488384110bfd8802169d4abc4537987c374e1ef0eb4ae46856296929fabcb125a999a28b1787f01e8ed275f3edaa8b5bc70eca88b1bb73a0a8208f5cb353dcc6ae360ec293c4b45c6c98736969f49003444e381f554dc8ff90ba96c8b4ebb0d98639f03d10aa650fe1e0a31cf7b6dc2e42e52657766e0ac2e54b8ec0ee40677aacaa29c2cf33871916f", @typed={0xc, 0x8, @pid=r2}, @generic="79aa085598676ef9fe9f8893d314c5b95832b86ef2089e8ad779cf860099068fb1722c17d147e4fe896e26e04efbf12817d362094d9c05d724afd8e5204e03ba75f2512ccbf888b6cdf5d141c8f2a05b7f6cb899c31840fabbe4755db906d51a7f1f3c6130d688eef2c2c4715b45cd2faf6be5d492bcb20fcbc16d3c8e2c6946a463868107b32bff7b765dbd57c5896770fb6f2dee440533376bba556e22a7b5dea3abba8380ae25393ea0f1562987de70f0f518fecb13f8fb66bab435e4575201c4a1b0472da2734b", @typed={0xc, 0x6c, @uid=r3}, @typed={0x18, 0x6, @ipv6=@empty}, @generic="e6519a703b006f449f6d4b7de600ae6944ef3d10b8acf2d57af736b1db6abb66c4c531dc51181238a9655f40f6653894c1264d98217db44d95d728177c990b9e90a1646c2bb809b7723ba412844d9cc0567fee990868de74c3b7d8296652f2815f0a58c1422328578c3caead42226aa2c3a2e71fb8bc873d44f1439f090f76651bf96387da30de2ba5dca08f43f781e482f0e13e9e8a34acb6a4e35cdadac0415f90919d8c995714bc664f40a0fd44984ccb57e2bddc13"]}, @typed={0xc, 0x55, @fd=r0}, @nested={0x28, 0x34, [@typed={0x18, 0x28, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x13, @pid=r4}]}, @nested={0x134, 0x4, [@typed={0xc, 0x45, @u32=0x5}, @typed={0xc, 0x6e, @pid=r5}, @generic="3b79dc39b56046edd8a6903504da3fe38975c3f76af6beebb0bba1552be7fb859d866573f7a495680a9f67764bb72cae84c8029a0c45ceff8304704e93c1e4a4189b79b24fdc26e9c8b38ef17f08dc2a62ebaf240821db7d81ad403741bc54dce564c36a7827ec2bc03a2b10e11d58441a1058b7fcf73bc7e4582398ee5e53ff642c3ee32f40b52399b6cad4dfc70cb115fbb2960b74ae3dca8efb9568c23c723c340b6909b6934f716444530dafb2ae54c67a6a4ec931ff319542095315577933e0174379a41caba9f883c45f4fbc823241f6c1143d7bfc869470a38eb73e3ae2b93997034b2fba72d90a8a8e2e7b689b54bce416", @generic="ea8305540612e499b7e2514a2e1fccb2fd15534bb1de30e4e791a3641825513b05"]}]}, 0x488}, 0x1, 0x0, 0x0, 0x40}, 0x4) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/07 09:55:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f0000a0a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) clock_getres(0x7, &(0x7f0000de9000-0x10)) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) ioctl$KDENABIO(r3, 0x4b36) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/07 09:55:04 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCSCTTY(r0, 0x540e, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000089f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) socket$netlink(0x10, 0x3, 0xd) 2018/02/07 09:55:04 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000ee7000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000ffb000-0x24)={0x401, 0x6, 0x1, 0x7, 0x7fff, 0x8fb, 0x523b, 0x7, 0x1, 0x3f, 0x5, 0x80}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="ffd9b866588b16afdd59818e742b3da742f468fcd8419f9340e85734ff9c5f603890bf7970b8629da5ac0f03960023dd45c6034ed001c077b6bf55b91ffce2955b2fe4c7a232ff6e4872ad94e3cf632baa8da3ae6e8f3c729626fbe84c1318354ecf7c47aa3d5be070cd0ce326d3ec3ce916a3abc8d4dc6b75d50fa7090ae650df6cafef1e36ed633ee24d5542fc67f1934091ac46b64bef58e27d72200574a27cafd33265aef56a03e1599c257d7d57528b97da", 0xb4, 0x0, &(0x7f0000fda000)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00005ee000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x8]}, 0x5c) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) [ 67.509981] binder: 8607:8608 ioctl c0306201 20008fd0 returned -14 [ 67.543647] binder: 8607:8621 ioctl c0306201 20008fd0 returned -14 2018/02/07 09:55:04 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000025000)=@generic, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000037000-0x38)={&(0x7f0000007000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/07 09:55:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008a9000-0xb)='/dev/hwrng\x00', 0x8002, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00007a1000-0x8)={0x0, 0x0}) r3 = getpid() sendmsg$nl_generic(r1, &(0x7f0000501000)={&(0x7f00002d1000)={0x10, 0x0, 0x0, 0x800002}, 0xc, &(0x7f00004ac000-0x10)={&(0x7f000038b000)={0x18c, 0x41, 0x20, 0x0, 0x2, {0x16}, [@typed={0x18, 0x83, @binary="3d9841b37bed63e676be0fb448494f32"}, @nested={0x10, 0x3, [@typed={0xc, 0x4, @pid=r2}]}, @typed={0xc, 0x50, @pid=r3}, @generic="477ccbbb60de1e41275d88f6ffd8fe85847b3c1a520788fd9f75eb0444e21de11994f012979de4bd76fa153036d497ce74946dfb4cfd01ea4a290a04c8aba907de", @typed={0x18, 0x69, @str='/dev/snd/seq\x00'}, @generic="1fb0434304eab7c7cc5ead4b9f802e14a403758ff1b91fc3502eb85d550c343895ef980be8b4b51307c159c1cf1ecf48b008677aeca7799ae8d189921d49b5f7962a262dbae47f78a0153a4b66532d49e760cf39b2c77011b2ab17cfa64e0cdfaa0ca52759b112a8cd9e3cfa066d9c6f627c79d6a6266e23d22de308671b20dcebd1ec3fce4a3ebc715f8ec1c118bc41aab31eb02ccd180f2d5f48b86ac377c3a20dcaa5356e3611187d796ab6dc1f70f81b86cdbed2050f30a87e43462e16dc8c572ef27c64a880f897de48cf8dd3ca6160ff58d006acebe7b2d89d6cbf1dfa3beb5cbc4e2d2a1877"]}, 0x18c}, 0x1, 0x0, 0x0, 0x24000010}, 0x4080) ppoll(&(0x7f00003d0000)=[], 0x0, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8), 0x8) open(&(0x7f00006af000-0x8)='./file0\x00', 0x80, 0x1c2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000a46000-0x10)={0x17, 0xf2, &(0x7f00005b1000)="61c410e3bef94f0c5d549f696a22db48f80668d749fd04cf3344b615fa185c6f0cb2140c1bf523a7aad062b6e9312c3cf73a0c99295baa8f509955e33f4be84c8b8e1855b7e048d10071418c25a3e3fab857d2a8973bd26bf2a650fc788dcc2a0a3b31cdcc15bc36f6e625060c5bf6551e3a3c0c5bffea86d9675858f5cdecde7ab30c27e659fa3adbba2a2ffbbca7a684644bcb10682d7aabcef414aef19c5c2d2d6045439efd6e4836842cf07841df3f51342404dbddae741ba45fc5e48b3e3014a65bfce5fac5bf8d9d8712aaaf310703e4a1f6e2dbf2cb18d4c890a1240978ca183ab645567ba889e05429716655fb02"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000cea000)={0x0, @time={0x77359400}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000312000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x40}, 'port0\x00'}) 2018/02/07 09:55:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359404}, &(0x7f0000048000), 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000311000-0xb)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000235000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000050c000-0x8)={0x0, 0xffffffffffff8000}, &(0x7f0000a00000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000036a000-0xc)=@assoc_value={r1, 0x7}, 0x8) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f0000fd8000), &(0x7f0000c78000), 0x0) pipe(&(0x7f0000539000-0x8)={0x0}) ioctl$KDSKBLED(r2, 0x4b65, 0x40) 2018/02/07 09:55:04 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000296000)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000002000-0x2a)=""/42, 0x2a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000d3e000)=0x0, &(0x7f0000104000)) fchown(r0, r1, r2) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000003f, 0x0, 0x0) 2018/02/07 09:55:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)="746f8ab05498dc8ab585aff14202fe590887d71700f5b44a43302cff2a91818a2d558cdbda4145e414ec0c890542b20edbfd84156a0985e9263d8c9d4062d097f78cf37d00c2c254eeb22d279f04e4d46f63e68c5a638adb9d33cbef5ca4dcf3609e327c483d1284db08e49b9c7ebe8597387c79a2ce16afa4cd4125d647fcff814998af2ead", 0x86}, {&(0x7f0000d5e000)="6c1618b751d8e66081f2d8b622485241a3b6ef5c204d239b97ea6257d98118c3c20903ee493c53c7835687b7b82e1e9d76a36959ce5d180fe65ee3845cec2d516176b30a11bfd74b2757", 0x4a}], 0x2, &(0x7f0000261000)=[{0xc0, 0x1ff, 0x100, "192ad3e001c821b1ffa930534ed25c272f3c6917dce6320322722598fe775b2490c6dc0aea373713222dc49fc8ff1e03ee340b8d97919678d9d9e9ecdad1045944afae856b04fcf17c96956735d107a4ec46b7648ac46d285ad1f38de3c4d189fa405bcc2ca25665d9642245599e5d4f22e0cf325f6ed9e24c4389863203b4c4f1d8f96963ba34b5ab48fe1afde1c8863bbef1c38f0e70218692bb28f66deb8ecc5b62c7382432c1688e8e09b1"}, {0x1010, 0x29, 0x1000, "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"}], 0x10d0, 0x8000}, 0x8041) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x1c}, 0x1}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/02/07 09:55:04 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000002e000-0xb4)=[{{&(0x7f0000017000-0x10)=@ax25={0x3, {"dfe3104ced1f36"}, 0x1}, 0x10, &(0x7f0000020000-0x30)=[{&(0x7f0000026000-0x27)="143f4e618748429ad0d048b95963a29734e69375c90b9334acb0550282b19c304fb2b13295b787324d8b462fd485666650fd49d251f858a200d2a1136dc2792c432fad80a350c68200c4615b8e33976c25c24a60bab9b24617f0a62bb870e7d033a7d5d89aa0021716a497", 0x6b}, {&(0x7f0000004000-0x2d)="9f6e9164523f882e60d102f4dd0accfccababe7f2ae193fbecc1f3f9a7f8a752632634f6486053cf38fcbb3732", 0x2d}, {&(0x7f000002d000)="d6886c3703f2b4933ebaf07f1b7b59e226338db3e042228da147d7a9af3fb25b9aaeaaa6d302943cc77eb63b665a5df451b6375af483a13678a48c254378bb257340fc1ea68c0c2724232998b44b0ef7db8b0421454defe1bd97813fe9eef97402a642c3b28fd4738f5334d14974791e3b52826fadaa59cba3dc0ce7e8088d653b23f85c96a06f31576a991b7da4d3", 0x8f}], 0x3, 0x0, 0x0, 0x80}, 0x5}, {{&(0x7f0000025000-0x10)=@ipx={0x4, 0x3ff, 0x2, "1c9234c34aef", 0x4}, 0x10, &(0x7f000002d000)=[{&(0x7f000000c000-0x54)="5f6c949d1b6b45ad8573429e4733be74288b337c4f2485cbe611f9030e0e127b69e858b263712d610ff74bf6bbeafd5a4c7558896353f585c3de12aa7924eb7dd3b3e5c2ff724c1090207beae139d392115a5547", 0x54}, {&(0x7f0000012000-0x68)="f6e11dfa1132766d20280aad7034ce18d11585cf07d671d424918055e2e75a155306a52de0534bb8030f22a2d60ad24e00559e4e8643c5bf251532c0b865493fca7aa9e03e4bf6872f29ea1f79363e3b496e4d727b76b40f0d0ed7663332a620e98f79cb189ccaf8", 0x68}, {&(0x7f000002e000-0x25)="a7195f36fe81b49b8971aadc2ee5f9a2c7ef06a29dc682a346d49d2207083a4c7ba0c97eaf", 0x25}], 0x3, &(0x7f0000026000-0xa0)=[{0xa0, 0x10e, 0x1000, "dba3da775d1ac08c36c04b88b8c5c5796b1d6bffc94acbc0472f360f72eef9e4f109df1365c9db6ab4a06b7760530b58e5cd6141fab2361240ced2707739ea977efe9c3bda8928b45114f6767ed03b6f4b388c662bdaef1877c801074b1e880eab2db15d6d5e62e7e9429506c8239928b1a108d1736892dbd106d00cae2051cbd29130544e731450cfa8"}], 0xa0, 0x44000}, 0x6}, {{&(0x7f000001a000)=@generic={0x11, "6aec8d5596ae816ac3ab19dc7e856a28fcbaa4d8ad62b79effbc58ccdd9146f621bb280faabcb87d3a36c6e2e76846b53272fabf4a7a22b633f6c6de9203c324c52c56aee5ead94c8c85aeee1429cb367bceb23db02927284d883c5c5e6000eee2b58223ea7e66a6876cb9418b6b741743ff54c116c9df8a6d37908bef65"}, 0x80, &(0x7f000002e000-0x50)=[{&(0x7f000002d000)="a623c2a66261b7618d7a0c097789c5bd2aadae0c58489e3b0a243abd8592301d311e316346c3bea3032ab3b30629b2c1e62b1e068e9c3735885564c58fcfb7cd2a81971f9d9dea0b9f4f7fdcfd3637602ead91e32ecdfb3b9814d636149299f9ba35e495f3ebc851c6c7981eac1747eab9b8a1699a14aebaf88820e9cb53f75f43adbe", 0x83}, {&(0x7f0000008000-0x2e)="8178676c558b7c47e39d54feb5dcbc130fbe9b807b5a7227c400b80f28d3ced42ae162604dcd93904da12b119b64", 0x2e}, 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{0x108, 0x13f, 0x8, "945aa980bcaca7f0a0fcd11fc269d81cd7757996898de90114b2665c69ff80dec1e19d2c8e241e1f24b6a4762b2adff73d4e26d005358f9a842acbcc6ecc74f2ba1c2130f3022feca9f300d903abb0c71c195414e2d865bc656204c4c76c8b1531bbe1da0a41f2837f18ec3d8399b3d8a05af667f953521d62d585749405e9f8f1afb5943145c90ec99745f097a7fad193a12912ed7cc369a25ce1390bf7ce5fea2740a6bdeff2f58eea7fe4e3229a574f08721b56b9a31c9baf9b687a7237581ca780321ab1a655947fb80f0d04f1312b94e06be027545140e179249e975a7249487f025204279b5a20f6776c9512be88b881538870da"}, {0xf0, 0x105, 0xff, "9d48011943dfe3727a742d8f7423313a07edbdf7e3f2232b2f40e8eb8cd8b069e443f9b5501b2334f4412430ce4c9f1010bea1f80430d1c0bee9b96bd2f53abb7b902135cded2836965d9ff2015708e9f579aecae810a34644a971f8ce75265d84ff7864c8c4ba55ccfe469bd01c07b1f20d4832018daa82fe8a235a45f465b78d86927cb27f5b6374ee09661c80ae6409c248957f209d2a9a6205305198f2faf13052f7855c6dd66820061c66b45740d44c1c67ee60830ae829a7b24b28c93b1938e745c139f7b9df3f7e8affc27fba3c090ada5a6376995f01866a497aa6"}, {0xa0, 0x115, 0x4, "8e20892197f6da269255cd99fb5867b04f2c8bafe779d00db920609ed3e2b07f9396f9022786c351395ef6d8bad4dfdf5eb2e3382b1d07296467af2f25fd7ea5e1b34418f9a13189e4c58d745eb72ca2bc964dc45eb842ee950b0dc1a4578c11946cfa4d1234448c734bcab9f80c2d854ad055344caad7c5969c6a4ec7b93066b01cc5496d480cb0eb"}, {0x18, 0x10c, 0x2, "7c6e4895d6112c6c"}, {0x80, 0x114, 0xffffffff00000000, "ec1c2117a77d4bca2fe8e0c3833eb1a16638aef18880faa0d54a2a224aa6add5d357ecb75a8a203442f43537d8478f6182c6cf9b80da9e06a49b01470d428fc38e6b55491b46ae8cbec9376f39b556b1000518d472a0540e4059d3190c728c9495d0f8723690cacc805d7f"}, {0x90, 0x11c, 0x9, "3d4ad2e983dbb8599426c65c3cfc4e6f4a2af2cbef15a9a7b8de02e0b38b5773e4ece450e30ecd0b88e750b9b9f0119e211d3c3b268e6179a4838e0c61e895542f9937cf55d67cdf0bcb5f6ff9dcffb0363cd3ae83e1b13214e1d474650d98db7ea8f9775fc9577ee4dfb353944e40ebe460a6980851211db2f1f3"}], 0x24b0, 0x20000000}, 0x9}], 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 09:55:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ec1000)='/dev/rfkill\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') lseek(r0, 0x62, 0x1) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0xfd4a}], 0x1, 0x0) 2018/02/07 09:55:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00005e4000)) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendto$inet(r0, &(0x7f00002bb000)='C', 0x1, 0x0, &(0x7f0000bb7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ec2000)='yeah\x00', 0x2b) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000912000)) sendto$inet(r1, &(0x7f0000804000)="283d7647dfd477cb25ed4d009dcc5f8a6dc8768300e4cfdae7fcc1bd0348cf457c59807c9f5f221798d1caed792aca6f2704abf70ae05988e56cce2c6ff86e2063d9e86abbaa1f113806498760986ac38e4973f9d9a627f689db2521a525995cd91a13644574680940b194b282cf30d4557da3f69235e11bdcb3c939cf6a7d5d69bd446722077c84bc6dbc44d004cce87dd2ce9019c2631bb64ea6a040ebb2e1866aeb31da4674c59e80d5acf139bc110c510ad226244b", 0xb7, 0x0, &(0x7f0000d7f000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendmsg$unix(r1, &(0x7f0000f89000)={&(0x7f0000fd8000+0x1a6)=@abs, 0x8, &(0x7f0000682000)=[{&(0x7f00001b6000-0x1000)="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", 0x71d}], 0x1, &(0x7f0000781000-0x40)=[]}, 0x0) 2018/02/07 09:55:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d3000)='/dev/vga_arbiter\x00', 0x8400, 0x0) getdents(r1, &(0x7f0000f0c000)=""/195, 0xc3) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000051e000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x400}) umount2(&(0x7f0000382000)='./file0\x00', 0x2) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000cda000)={0x8, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00004a7000-0x88)={0x0, {{0xa, 0x2, 0xb383, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x163}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000928000-0x1e)=""/30, &(0x7f0000148000)=0x1e) 2018/02/07 09:55:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@generic="59ab4187569afcb02bea6600b4bf4408", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) r1 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00005c4000-0x5)='veno\x00', 0x5) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004af000)={0x0}, &(0x7f0000af9000-0x4)=0xc) syz_open_procfs(r2, &(0x7f0000dcb000)='ns\x00') 2018/02/07 09:55:04 executing program 7: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00005a3000)=@ax25, &(0x7f0000f9b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b09000)=@req={0x50, &(0x7f0000000000)={@generic="150397022cc73f4a4642f898700431d4", @ifru_map={0x6, 0xff, 0x95f, 0x2, 0x9, 0xfffffffffffffffe}}}) timerfd_create(0x8, 0x0) 2018/02/07 09:55:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007de000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e78000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00005e7000)={r2, 0x2}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000aaf000-0xc)) ppoll(&(0x7f0000002000-0x50)=[{r3, 0x60}], 0x1, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aad000-0x8), 0x8) 2018/02/07 09:55:04 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f00004f6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000ae1000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f000098e000)) 2018/02/07 09:55:04 executing program 7: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x2, &(0x7f0000000000)=[{0x7c}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00005e0000)='/dev/input/event#\x00', 0x8, 0x103) fstat(0xffffffffffffffff, &(0x7f00004e9000-0x44)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00005e0000)=0x1f, 0x4) 2018/02/07 09:55:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000f0b000-0x38)={&(0x7f0000b36000-0xc)={0x10, 0x0, 0x0, 0x10050000}, 0xc, &(0x7f00007ce000-0x10)={&(0x7f0000b4c000-0x12c4)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000073000)={0x0}, &(0x7f0000556000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000006d000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x10001, 0x4cd, 0x95, 0x7fff, 0x7}, &(0x7f000002a000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000dd2000-0x21)={0x0, 0x19, "73f3eed63b4f78811861e76c500ce7df07edb9c9dddcf9e93a"}, &(0x7f0000940000)=0x21) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000538000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000383000)={0x0, 0x7f}, &(0x7f00005fe000)=0xfffffffffffffef1) sendmsg$inet_sctp(r0, &(0x7f000059f000-0x38)={&(0x7f0000fed000-0x1c)=@in6={0xa, 0x1, 0xfe, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f00002ba000-0x20)=[{&(0x7f0000756000)="ce42979579e39911caf001a4edf1e7284063ae695ba143712db0b52994d3edc16654ef4ff88e5d8585b94ae996dee8b319ed4cec970c8eb15e99737a27cc222faf779ff07038e062b1f08dcf987388c3366d8ead94f1248c8d48145a603b72bde05812e0b23fafa5e2a660a26c8164311ff301a68bb2ade10f74d9a5411411b655a5a32af9cc70", 0x87}, {&(0x7f00005af000-0xff)="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", 0xff}], 0x2, &(0x7f00001b1000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8008, 0x9ed1, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x180, 0x9, 0x2, 0xffffffffffffffff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xbf, 0x7ff, 0x8207, 0xffff, 0x100, 0xb, 0x4, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4b9, 0xb5a, 0x4, 0x7, 0x100, 0xfff, 0xb47, 0xfffffffffffffff9, r5}}], 0xc0, 0x40000}, 0x20000000) 2018/02/07 09:55:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f000016a000)=""/23, 0xfffffffffffffd43, 0x20000001, &(0x7f000095a000+0xe0e)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0xffae) shutdown(r0, 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b83000)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d06000)={0x0, 0x8657}, &(0x7f00004bf000-0x4)=0x8) accept$inet(r1, &(0x7f00008dc000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000911000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000059d000-0x6)={r2, 0x1f}, 0x6) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b31000-0x8), &(0x7f00002c1000)=0x8) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000111000-0xa9)=""/169) recvmsg(r0, &(0x7f00006aa000-0x38)={&(0x7f000037d000-0xc)=@nl=@proc, 0xc, &(0x7f000027c000-0x10)=[]}, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d1a000)={r2, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x17}}}, 0x7, 0x7fff}, 0x98) 2018/02/07 09:55:04 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x2) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00004e6000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) syz_open_dev$evdev(&(0x7f0000400000-0x12)='/dev/input/event#\x00', 0x9, 0x400) 2018/02/07 09:55:04 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000420000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000bcf000)="b6d003ce18c1ddf4580cf9a3042cc82d11c507c72aef54cc0a627afbf0258821890fa40a40e8e8f02c6245a89aba82374da8ca", 0x33, 0x8000, &(0x7f0000000000+0x79c)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(ecb-serpent-avx2)\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)=""/177, 0xb1}, {&(0x7f0000001000-0x96)=""/150, 0x96}, {&(0x7f0000003000-0xbf)=""/191, 0xbf}, {&(0x7f0000002000-0x2c)=""/44, 0x2c}, {&(0x7f0000001000-0x79)=""/121, 0x79}], 0x5, &(0x7f0000003000-0x87)=""/135, 0x87, 0x7}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x400440, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000002000-0x40)={0x6, 0x3ff, 0x2ed8132e, 0xc2, &(0x7f0000001000)=""/194, 0xe6, &(0x7f0000002000)=""/230, 0x44, &(0x7f0000003000-0x44)=""/68}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x200002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000-0xd7)={0x0, 0xcf, "0f50533c3714860cd3df847b973185c32cb9411b4ac888cc21c9da5b6f63e0af3d6543f95aba798248ed2862f59e55edaab01f9a6e383dce45ae22398bc704c78e043c6346dacc72871fb15ed5f211f5dff71e775038655771052f4ccae9cc0cc21e61f9be0cd1feeb9d5e0e729fd65a60ea7fdd80afc534a08dac57a0eca0ecc915b992f7128d2a7510e574a13f73d7d9c05ad527457bd134eb44c08e19b5351e7a199bb1a6f05e90e95e955403b58a446e2daccffb57551dee4c9cf3d02380a3910b3d608836cdb6c8914a79a37c"}, &(0x7f0000002000-0x4)=0xd7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000)={r3, 0x10, 0x3, 0x6, 0x5, 0x997d}, 0x14) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000005000-0x8)={r3, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000003000-0x6)={r3, 0x3ff}, &(0x7f0000003000+0xc07)=0x6) clone(0x0, &(0x7f0000000000), &(0x7f00004bc000-0x4), &(0x7f0000000000), &(0x7f0000d37000-0x186)) removexattr(&(0x7f00009fb000)='./file0\x00', &(0x7f0000813000)=@random={'trusted.\x00', 'vboxnet1\x00'}) 2018/02/07 09:55:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000ad5000)=@setneightbl={0x24, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x10, 0x1, 'selinuxem0\x00'}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006de000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_context(r1, &(0x7f00003fc000)='system_u:object_r:devicekit_disk_exec_t:s0\x00', 0x2b) 2018/02/07 09:55:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0xa, 0x4) r1 = accept(r0, 0x0, &(0x7f0000b8c000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xb0, "c552d546b941b912f5b3de4114c780ca6b85466e4925fb4c82fa666ad2b71dc6288780a19d5d8de62e5869e9ee790a8c51c2182b58b6bdd75c61ee68006be38c4be55aef84a17ec8876c2556447d446046c4cd4d900bf814716218cc5945ef117cbc9c44d22f34699022220e2757d9a5fd8d729f8ede0e44fe16410a50eb790c8ababd8a36cd0b56c15e6188da3c80bfbf421552297985b0033da8c2bcbdbe1f4438819f45827c27aaaa0cd371f8306b"}, &(0x7f0000005000)=0xb8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000efc000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000006a000)={r2, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x8, 0x9, 0x1, 0xfffffffffffffffc, 0x100000001}, &(0x7f0000b59000-0x4)=0xa0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x10000}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xa}, 0x0, [0x0, 0x0, 0x3, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4), 0x4) 2018/02/07 09:55:04 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setsig(r0, 0xa, 0x0) sendmsg$nl_generic(r1, &(0x7f000000a000)={&(0x7f0000013000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000020000)={0x170, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x170}, 0x1}, 0x0) 2018/02/07 09:55:04 executing program 7: r0 = socket(0x100000002, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}}, &(0x7f00006b8000-0x4)=0x8c) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x7, 0x40000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dee000-0x10)={r1, 0x74, &(0x7f0000001000-0x74)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0xd82, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x40}, @in6={0xa, 0x1, 0x7fff, @empty, 0x3}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}]}, &(0x7f0000016000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000000000004, &(0x7f0000002000-0x29)="f751cbd5578d9fcfbb38802494bc1a869ecf06869c1ae5d824ce5cf6cc1afe0c513a871f0c43011163", 0x29) 2018/02/07 09:55:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000884000-0x8)='./file0\x00', 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e34000-0x3)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a7a000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000099a000)={&(0x7f0000da7000)=[0x0, 0x0], &(0x7f0000ddc000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000dea000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000513000)=[0x0], 0x2, 0x4, 0x5, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/02/07 09:55:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0xfff}, &(0x7f0000d4b000-0x4)=0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007ac000)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000b87000)="c7f9d970b03e242801114697670f4cf53ce03b0760b9b4f99c8d3619a0e803bb7f04e4beafed2737a7d5a96331466a530c7571a45a1782a010f63b9ce600ae1cd9b0958d4a19112affab606a73ef6758bb09d4bd2662fab7", 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0xfe) r2 = fcntl$dupfd(r1, 0x406, r1) fcntl$getownex(r1, 0x10, &(0x7f0000b42000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000eaa000-0xe8)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@loopback}}, &(0x7f0000308000-0x4)=0xfffffffffffffe14) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00008fd000)={0x7, {{0x2, 0x2, @rand_addr=0x9}}}, 0x90) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000b0a000)={0x3, 0x3, r3, 0x4802, r4, 0x80000000, 0x8001, 0x9}) 2018/02/07 09:55:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000016a000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006a0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000960000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x10001, 0x8419, 0xaa64, 0x7fff, 0x48}, &(0x7f0000ec3000-0x4)=0xa0) syz_emit_ethernet(0xc5, &(0x7f000070b000-0xc5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@mpls_mc={0x8848, {[{0xe1, 0x8001, 0x72fa, 0xa9}, {0x20, 0x2, 0x8001, 0x1ff}], @ipv4={{0x26, 0x4, 0x8000000, 0x1, 0xaf, 0x0, 0x117, 0x5, 0x2e, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@lsrr={0x83, 0x23, 0xffff, [@multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x2}, @loopback=0x7f000001, @multicast2=0xe0000002]}, @generic={0x94, 0xa, "31cb50012c4b913f"}, @timestamp={0x44, 0x1c, 0x4, 0x3, 0x7f, [{[@empty], 0x8}, {[@multicast2=0xe0000002], 0x401}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x5}]}, @cipso={0x86, 0x1a, 0x8, [{0x5, 0x4, '$A'}, {0x0, 0x2}, {0x0, 0xe, "3cf096f854ffe6bf60339fa6"}]}, @timestamp={0x44, 0x20, 0x4, 0x0, 0x9, [{[@rand_addr=0x7], 0x81}, {[], 0x7}, {[], 0x7}, {[], 0x3}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x2a}]}]}}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x80000000, 0x0, 0x0, 0x6, 0xf2000000000, "9841ed", 0x6, "e381d0"}, "8de1eb70b91f95"}}}}}}, &(0x7f00003cf000-0x14)={0x1, 0x3, [0xa24, 0x57a, 0xf49]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e99000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x7ff, 0x7fff, 0x1, 0x6, 0x78}, &(0x7f0000397000)=0xa0) 2018/02/07 09:55:04 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000095f000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00006fb000)="dbe3efa6d904d198e03c21fa45792950e35785e94f03e5d35b9422e01321e25d5ac5ac89b8ea5fe9ddf79f6049e5a13ccf4fd06780a89a0b7702aa5a23a3981b67381f9dcd472835b862053782b5295c88a02c76aff7962b7b65f9ec17aa171a40f150a7a1af8c32ee6bed276d727dbc51774986478e6982a59d4b82c7831448d0fb9b8d561d0f8e9ed25c2d24b5cf14e28de43d4cc82317a371a1d4", 0x9c) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00009fd000-0x9)='/dev/rtc\x00', 0x40000, 0x0) fcntl$dupfd(r2, 0xfffffffffffffffb, r1) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00003f7000-0x10)={0x1, &(0x7f0000bda000-0x8)=[{0x5, 0x4, 0x1f, 0xe82}]}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ffa000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) getsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000c56000-0x4), &(0x7f0000565000)=0x4) 2018/02/07 09:55:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005ba000-0x9)='/dev/sg#\x00', 0x100, 0x2) ioctl$TCSBRK(r0, 0x5409, 0x1) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000024d000-0xc)={0x4e, 0xa, 0x9b82, 0x8, 0x8, 0x2100000}) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) open(&(0x7f0000fab000-0xe)='./file0/file0\x00', 0x200001, 0x80) r3 = openat(r2, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x40049409, r1) 2018/02/07 09:55:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f0000e8f000/0x4000)=nil, 0x3f, &(0x7f00004c0000/0x4000)=nil}, 0x18) msync(&(0x7f0000a88000/0x2000)=nil, 0x2000, 0xc) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) 2018/02/07 09:55:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) syz_open_dev$sg(&(0x7f00000f2000)='/dev/sg#\x00', 0x4, 0x80000) openat$pfkey(0xffffffffffffff9c, &(0x7f00003ae000)='/proc/self/net/pfkey\x00', 0x88300, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004de000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) [ 67.954170] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8712 comm=syz-executor0 [ 67.998159] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8728 comm=syz-executor0 2018/02/07 09:55:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffff9) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) r1 = socket(0x18, 0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000169000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt(r1, 0x400, 0xffffffffffffffff, &(0x7f00008d2000-0x23)="19b3f7bd43e5d2e7f3a1df8fa42fda62fa00e22dae43dc4d9dc183c79f1608ba656e93", 0x23) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/07 09:55:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) umount2(&(0x7f000096d000-0x8)='./file0\x00', 0x4) read(0xffffffffffffffff, &(0x7f000060a000-0xdb)=""/219, 0xdb) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000055e000-0xe)='/dev/keychord\x00', 0x200003, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000071d000-0x5c)={0x5, 0x0, {0x3, 0x3, 0x1, 0x0, 0x2746e45b}}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00004a1000)={@mcast1, 0x0}, &(0x7f0000481000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e0e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) get_robust_list(r4, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/07 09:55:05 executing program 0: socketpair(0x7, 0x3, 0x3f, &(0x7f00002bb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000af7000-0xa)='net/snmp6\x00') 2018/02/07 09:55:05 executing program 3: 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$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x6, &(0x7f0000001000)=[{0x1, 0x8, 0x1, 0xffff}, {0x1f, 0x5, 0x4, 0x7}, {0x5, 0x9, 0x1, 0x2}, {0xfffffffffffffffe, 0x0, 0x7ff, 0x4}, {0x6, 0x8, 0x0, 0xa5}, {0x0, 0x40, 0x1bf4, 0x7}]}, 0x10) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000000000)=0x10) mmap(&(0x7f0000dd6000/0x4000)=nil, 0x4000, 0x4, 0x80010, r1, 0x0) r2 = socket$inet6(0xa, 0x100000000002, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) bind$unix(r3, &(0x7f0000000000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0x3f) 2018/02/07 09:55:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mq_unlink(&(0x7f0000b36000-0x12)='keyringprocmd5sum\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer\x00', 0x40200, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000057b000)={0x0, 0x5}, &(0x7f0000ee4000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000c9000-0x8)={r4, 0x2}, &(0x7f00008b7000-0x4)=0x8) writev(r2, &(0x7f0000004000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1) 2018/02/07 09:55:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000ba1000)=0x100000001, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006ab000-0x50)={@common='gre0\x00', @ifru_ivalue=0x451d7397}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000b5c000-0x50)={@generic="1ab107225a125b6494e118111e702d2f", @ifru_flags=0x8500}) bind$inet(r0, &(0x7f00004d4000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = syz_open_dev$sg(&(0x7f000005c000)='/dev/sg#\x00', 0x8, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000780000-0x4)=0xfffffffffffffffb, &(0x7f0000c5e000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/07 09:55:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00007db000)="0c233662d115e4bb4f35f57fe0250eee77674fda8144a76d7130a7052b3343d3ebd51719015299881f4b1a924c3e453ee9da54de4716102c67b221478cafe0d799616d70fd2a4c0a058bacfde0ac6102b3bec0d07ac121d94fbfc1ae74fb6606c71b5a5d80bd8d9c280be245329fcb", 0x6f, 0x4, &(0x7f0000372000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000fd000-0x4)=0x6, 0x4) setsockopt(r0, 0x1, 0x9, &(0x7f00002be000)="eacea12e", 0x4) 2018/02/07 09:55:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000377000-0x8), 0x80) 2018/02/07 09:55:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x8, 0x20}, 0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000001000-0x4)=0x92, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bdb000)={r2}, &(0x7f000007a000)=0x8) chroot(&(0x7f00008b8000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/02/07 09:55:05 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x4}}, 0x2e) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e7e000)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f000012a000-0x4)=0x5, 0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000d5000)) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000019000)=0x188, 0x4) 2018/02/07 09:55:05 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$cont(0xffffffffffffffff, r0, 0x3, 0x5) r1 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000020000)) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000021000), &(0x7f000000a000)=0x10) 2018/02/07 09:55:05 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000ec2000)={0x3, 0xffffffff, 0x5000, 0x101, 0x9, 0xbd, 0x8, 0x2, 0x8, 0xffffffff80000001}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000714000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 68.089596] device gre0 entered promiscuous mode 2018/02/07 09:55:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)) getsockname$packet(r0, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000860000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000abb000)={@rand_addr=0x3, @rand_addr=0x966, r2}, 0xc) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000e02000)={0x7b, 0x7, 0x8f77, 0x7fff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004d4000)={0x1000000000000013}) ppoll(&(0x7f00006aa000-0x2d)=[{r1}, {r0, 0x201}], 0x2, &(0x7f00002c9000)={0x77359400}, &(0x7f0000d25000-0x8), 0x8) 2018/02/07 09:55:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xd, &(0x7f0000fed000-0x10)={0x0}) r1 = syz_open_dev$mice(&(0x7f0000504000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000a18000)={@empty, 0x0}, &(0x7f0000c65000-0x4)=0x14) bind$packet(r1, &(0x7f0000b29000)={0x11, 0x9, r2, 0x1, 0x3f32, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) listxattr(&(0x7f00001bb000)='./file0\x00', &(0x7f00009e4000-0x25)=""/37, 0x25) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000126000)={{r0}, {0x0, 0x1c9c380}}, &(0x7f0000771000-0x20)) r3 = gettid() getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000846000)={0x0, 0xffffffff80000000}, &(0x7f0000ba9000)=0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00003d4000)=""/100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cc1000)=@assoc_value={r4, 0x4}, &(0x7f0000db2000)=0x8) process_vm_writev(r3, &(0x7f0000e8a000-0x20)=[], 0x100000000000002e, &(0x7f0000810000-0x50)=[], 0x5, 0x0) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000964000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000872000-0x4)=0x1c) sendto(r5, &(0x7f0000430000-0x49)="1caed063935c599c4b84d2038f980080cdb8622752ab6df70203b31c06f066574551d2ef46b51766716dd352b94c8d9bf9c5d4b2c865502950c0d0720b02012af472e9a307f1e4d40f", 0x49, 0x20000000, &(0x7f0000b36000-0x8)=@sco={0x1f, {0x5, 0x400, 0x5c097009, 0xd27b, 0xb50000000000000}}, 0x8) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00006be000-0xc)='/dev/autofs\x00', 0x0, 0x0) futimesat(r6, &(0x7f0000c63000)='./file0\x00', &(0x7f0000342000-0x20)={{0x77359400}, {0x77359400}}) 2018/02/07 09:55:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101200, 0x0) write$eventfd(r0, &(0x7f0000b08000-0x8)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x110c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000c14000), 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c4e000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000dbe000-0xe8)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f00002b6000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000a99000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff, r4}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="676b650600", @ifru_names=@common='bridge0\x00'}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000043000)="d3d256eb8b57e7241be5", 0xa) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00007bc000)={0x0, 0x9, 0xffffffffffffff01, 0x10000, 0x3, 0x3, 0x3, 0x0, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x8, 0xb90e, 0xff, 0x9, 0x3}}, &(0x7f00008a3000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000b63000)={r5, 0xffff}, 0x8) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000963000-0x4)) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ea5000-0xc)={r4, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) 2018/02/07 09:55:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000357000/0x3000)=nil, &(0x7f00008ed000-0x8)) r0 = socket(0x11, 0x4000000000080003, 0x0) syz_open_pts(0xffffffffffffff9c, 0x40) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000082a000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d42000-0xb)='/dev/hwrng\x00', 0x501002, 0x0) pipe(&(0x7f000065f000-0x8)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d00000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000138000-0x4)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000051d000)='./file0\x00', 0x4000, 0x2) mkdirat(r3, &(0x7f0000cf2000)='./file0\x00', 0x104) signalfd(r3, &(0x7f0000c9c000-0x8)={0x3ff}, 0x8) sched_setparam(r2, &(0x7f0000a9e000)=0x8) r4 = openat(0xffffffffffffff9c, &(0x7f000054a000-0x8)='./file0\x00', 0x8402, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000be7000-0x50)={{0x20, 0x6}, {0x7ff, 0x2}, 0x7, 0x4, 0x2}) recvmsg(r3, &(0x7f0000238000)={&(0x7f0000632000-0x80)=@generic, 0x80, &(0x7f0000574000-0x70)=[{&(0x7f0000f5a000)=""/107, 0x6b}, {&(0x7f0000cce000-0x56)=""/86, 0x56}, {&(0x7f000030e000)=""/156, 0x9c}, {&(0x7f0000103000)=""/143, 0x8f}, {&(0x7f000056c000)=""/152, 0x98}, {&(0x7f0000a89000-0x29)=""/41, 0x29}, {&(0x7f0000a98000)}], 0x7, &(0x7f0000ce0000-0xbd)=""/189, 0xbd, 0x6}, 0x40000000) sendmsg$inet_sctp(r0, &(0x7f0000135000-0x38)={&(0x7f00001a4000)=@in6={0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000568000)=[], 0x2, &(0x7f00003e2000)=[], 0x4c}, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2c, &(0x7f0000c2c000-0x118)={0x9, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x118) 2018/02/07 09:55:05 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = dup2(r1, r1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000fed000-0x4)) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r2, 0x540b, 0xff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ffa000)={0x0, @in6={{0xa, 0x3, 0xec8, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x7ff}}, 0x119, 0x2}, &(0x7f0000ffb000-0x4)=0x98) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ffa000)={r3, 0x1000}, &(0x7f00009fb000)=0x8) 2018/02/07 09:55:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000003f000)={0x100000000, 0x1, 0x2, 0xfffffffffffffff7, 0xffffffff80000001, 0xd2b00000, 0x101, 0x100000001, 0x0}, &(0x7f000045e000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000989000-0x20)={0x40, 0x1f, 0x200, 0xfffffffffffffffa, 0x0, 0x1, 0x1000, 0x7fff, r2}, 0x20) r3 = syz_open_dev$usbmon(&(0x7f0000665000)='/dev/usbmon#\x00', 0x8, 0x40200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000c0f000)={0x8000, 0x3, 0x2, 'queue0\x00'}) 2018/02/07 09:55:05 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00003ae000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, []}, 0x98) r1 = dup(r0) 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) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009ae000)={{{@in6=@ipv4={[], [], @multicast2}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000185000-0x4)=0xe8) lstat(&(0x7f0000881000)='./file0\x00', &(0x7f0000cd5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d7000)={0x0, 0x0, 0x0}, &(0x7f00000a6000-0x4)=0xc) 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) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r12 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bfb000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = getpgrp(0x0) fstat(r0, &(0x7f0000f60000)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000c93000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000846000)=0xe8) r22 = getegid() r23 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000072b000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getgroups(0x1, &(0x7f00001c7000-0x4)=[0xffffffffffffffff]) 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) r26 = fcntl$getown(r0, 0x9) r27 = geteuid() r28 = getegid() r29 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000055a000)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004a6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000032e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getegid() r35 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r39 = geteuid() getgroups(0x2, &(0x7f0000e9b000-0x8)=[0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b4b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000c66000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000caf000-0x4)=0xffffffffffffffc3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000001000-0x28)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009e6000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d1f000-0xe8)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f000098b000)=0xe8) r49 = getegid() 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) r50 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000e59000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000688000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000320000-0x29)="bce497dfde5cd8e70d826298b26fcacf6d4e75aba27f9752fa02cb8609f6c92c6269fe88929a84745e", 0x29}, {&(0x7f000056c000)="a51b6f484a61319fb87eddf6459e95071012d044747c90d340ed238d4c5effdd6e3b7c1bc513121643a7b24da5e7bdec79a7e399ffd87be32f42f7a785617d9dfcbac9efab57097e29e1278ce8456f2a69c71007dfc2d88dcc6f25b1e89d2f1d3aafdbe403850dcc2ad2cbf390418e151e4df6494ceb0ba3a840a16166f5b913b965bdca7f34ccefa7682747ea10965c18073128225a3d726d2757b00fa7c8dc88cd8945a45e8247f6d3dcb8df17904efc5b19ddb714cd1df4955b5b1749", 0xbe}, {&(0x7f00001f8000)="396bfec1bf246a0c4b4b283c3cec830d1abad3e02521a20111a251653f4b3356a1022f3a3fdbbe49c743ea913d303f7972ab0e74957c0d4938c106e91cd71adad04e6314df2ce1cf1a79411092017807455f64628338419d2911d8ebd44c4efcab9953c3a7e46c55d5af94eaafbe46d4de8935113c634ead3df9a3c76a4d7b5ba25acf523c040891b76834d578040282e44a09d7c70bc509336e2e780ff6aa3fe346befaae4bab24b658a78a518f6bc2772ec80ed6", 0xb5}, {&(0x7f0000d23000-0x44)="0e2d7bfc263c6dceae8d8a790dd5a6f9435cb7b6bf82d0e8ad874f328f15fb179f0d7c387d77d9968f28196d3f2801f3574e1746e8aadb8d3281fa9efafcdd08d5e3e5de", 0x44}, {&(0x7f000056a000)="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0x1000}], 0x7, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x4004}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00009aa000-0x40)=[{&(0x7f0000000000)="523f727721681117e8361eba3013b063d95a60da117990400db3e23b4517442e38a98f6cb1", 0x25}, {&(0x7f0000001000-0xdd)="2b2d0b3fcf9d1f6238928b135286e157b0d22571cdeb4837dfd308077948e226b6da4fadad2821a8bc1f017b73bcbffd5a10d0314d847d6b546723ed5aad891a5bc793546953a9ab017782835a27a8c34a8b53cf752d491952011fe958cdad01bb47a3e01949834631b4012ed081f83820af36cfc562ef675e7744bdb1f38e93febcbf5089e8191a2cbf829e82dce20e0737330ad85a844d02485d8f5447cb789f488474a036fb8980c076b345804180ad090dbe7c0d3fdc5e287bf96a3c10125ad0ddddd5cc9d291aee18dc38ff63bb25545e43232b68c5007a0b1d46", 0xdd}, {&(0x7f0000586000)="4ef223e3165213", 0x7}, {&(0x7f0000001000-0x5e)="71f211ec530861fee80563069199c29049b9b8df7268a92f9c0b9a9d061f007944b66c9e675d9e3720a150bdd4657c080c7078939423a283e6e4764cc2de458e1504c62b8147cce4f957f57474a7ab7eb7125fb8bcf155e426e0bad26131", 0x5e}], 0x4, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x400c084}, {&(0x7f000059e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000169000-0x50)=[{&(0x7f00006f9000)="0704ceec7ded344da07d1a588ed73768a98e47f5d873a9dba8c527d20389294441a582818b6072b8fe25e3b4032413accb53fa3a6dc63440713303317841eb36d0d73a0899d9b412328ad879d1597bad4f9e178ddca3852d3402dc05b579b3c2ff72f131", 0x64}, {&(0x7f0000000000)="3ce3ae31f814246b82957c855eff94eedc5667bac31a134e000bb06aafa429eda4930eee3eedbf4f893b823e023acd5d02f8afe1ec35f9f1c8d62557ee6e2aef5d774c22805c94f830be", 0x4a}, {&(0x7f0000e42000-0x86)="ee38ec8c6af59afdd435841dcf702784662198fbdea35aa852859a19c17e8379c573c3dab8859e5a60324bb77b281060e39df9d8ba28cc7b65223dd88ba0e56254d31f8dc107741e7be2c032fbb3ff6e66c5f1ec12230069adb7b0afcf64ff708f74484065e3e1a7ac95f3a799f7f75d02a956c6e21aa66a428dc5ecb4358d8f433af75d0363", 0x86}, {&(0x7f0000000000)="59b1b184e533ffc702ee3891741ee9f266c81b7737ee1498e0b004645407d4ec1ad53932d974007a7c4d3aee54f8fbfb72f1c842a6028cbd90b83eb79031aa5ff4a5015769d1feefb13897a0efe0ec2a269e838bdd29515fb9624c8210eab74e3cfc4a2080142b5c0db630de59dc071ae9fcc6911888604f88387589bd93e035215a4969487e81a5454a6702a604d18fb86c774684e0654f677d0bb7478aa53b697e53e8f6cd8033524b1ac1fce3182f2dc8ebeea571b3fd9ee6", 0xba}, {}], 0x5, &(0x7f00008a0000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x50, 0x54}, {&(0x7f00008bb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000058d000-0x20)=[{&(0x7f0000001000-0x1)="f1", 0x1}, {&(0x7f0000458000-0xb5)="0697dabecaebb8ea5b3416319c9978ecd66f54fc6918b4096d27b7e86d0ee24ecac48e7f14db9f9bd37d06777f2ffa7b7c87d2648141cbe541c0b4cbea82e42ce5ccbad941c89cd53067f223ce71c71af4c3005395be6701ca3013ddf9d2af01452adf81775483f13112876af2deccce396d785d48db546b0f81814d9af43f295dbb7f59dd5725d5e95f08647b51a71081f96811a1342974733da66aca07d0c6277a6cb92046f8c52f153f8113b2c4b93e871c3615", 0xb5}], 0x2, &(0x7f0000386000-0x110)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x110, 0x4000800}, {&(0x7f0000f91000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000342000-0x10)=[{&(0x7f0000000000)="fcc7bf38ddcb9f9e1d02bcd7c2af56148621", 0x12}], 0x1, &(0x7f0000366000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x50, 0x800}, {&(0x7f00003b6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000df6000)="ad29c99607ce81469fa4408e891d9d6c873644885ad65cb805e6d5164c6a8412bce77f6f12a66ae04a3f809919a4ba742411755caef8b69e6c2c4e76247380de5719e7fa430d3e02404cdbbadb836d8397bf7ecec867a90843df78261b654394e7cff2125a189e5a5aafbcc63208c1344a3ada220960366bd5a92ebfc5f62c693ab8cbc8b851795c272bda3792de44af42366055482a775f2398ed503c1d11d83129d5b9488f3f8e40289963a28614507161aa9a79edfa86287b74f6cca5ba66554f138fb8fccf30aad3b093aabac2f7846bd8dbfe9f5f84877c7945c51a1c763295367312b256cc50b942b483", 0xed}, {&(0x7f0000411000)="e2a63be1bd26a3685a5138fca6bef44d1b989689a3094ed4f385309d3ffb4b68a822745ff35630ffada509dbc5aded819f562a8fffd02c428d3fe0533b4b3a36533890589f2f0f5f7e", 0x49}, {&(0x7f0000001000-0x74)="b2ab2dab718cfb9f9d8c4b91b431eb884ea4b76dfc09079df867d35353767ceb5ba8d3d04a1b1d28604e749b1f88e5c19503f9a2afba2e8b90da08649d8efda5e1bbfa2d66f3cfc3d3a1b95af688ba77511f6fca333060d9bf1ca1e9440dd41660fccea97ad8061b5ca3cc6e30916839946c979a", 0x74}, {&(0x7f00002a5000-0xfd)="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", 0xfd}], 0x4, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0xb8, 0x10}, {&(0x7f0000453000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000c90000)=[{&(0x7f0000000000)="cf826a005a39af1f2fd480a6f0dd0038359ecf86c1f65cbea67700649c75451541efd6d7fc4e0364e749aad8491321ee73cbb5cde402893520bc2fc93cb3cc10b8ffb5b648a616bcdf0f2c09f8ee2af3ea9dec14aaae14b22e4b41987070e971b834bb5303292eade0701125ed1ff5f2fe5fba8ed33fbb1ac6167695c38dcbed965493f4c92d044d288a9079c7ddcb6e0b93", 0x92}, {&(0x7f00004e5000)="eb0b472e2f2f28b727ea83281f139766eee52e732357b1402737c99a0d454513d55fff5db274d6efc85a106c20342187e5b109652aeb570ee2e3de8770dd3307c497870803e4a253746de5ecd23ba2c97fa8ccf26e3031fb9dd552ac20365224085df9ea8190122e58016ff25a9a1a09217156531e31b632bd4fcead9ab825da1fd2d538b2d29d", 0x87}], 0x2, 0x0, 0x0, 0x24000040}, {&(0x7f0000215000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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", 0x1000}, {&(0x7f00000fa000-0x4c)="4c230d89a74c6398bfbdb0f0279bf0e9c6281a1ca64d5b90dde71d179af70f335293db92c1e20de639999f6ee7492f3480c4c737532f8fe515f3c4ce2a7cc5047bb733936523386e643b0b96", 0x4c}, {&(0x7f00004c0000-0xc)="39ba768ad2f339fbe9a624d4", 0xc}, {&(0x7f0000291000)="3431f3b944fc6e18b9012783dedd91738fb68570997f47e711848bc34430ef2fe7bf48d60eda5925679528bb93e6f7c5f0eab79ab13e15cd401b64c6d23160b30c9cbecddce86e2b7dd73475a7cd564138345cadc40f36a9a461ad5b545dd1aacf87bbb9bd51036f618b218475279e74b9672a3ffdcea1e9a8f9ed395f312d85a07f9c66d0038770d4d0913a78507769ceceb3fa260530219f6fc2416821f3701350c0581b346b251570855bb98766997b79ec07027fb53177f2350bc372c9a4c6941d670280455ce493f8f0693b21cc4404b88fc21372936b6dd683d1b7184634156fbe343ec4", 0xe7}, {&(0x7f0000000000)="92b6ac36bd98058cba59e15d7abaad08d97e366d9b274aba3d2fa780a218d5ca8f33053f8718a5d1809372d5a25c5d41cee2fbdb9a57ee88e9e24c95cb0c459bcb141ef0e75df80f0d5c6f57ca536519dffb3a486da32a16aaf5eb4de0f79714dc3ff7d9f2967ad07ed68f63cc7f135c41c3c331d9899f8fa8346c26896c7e66d6c9dfcd18", 0x85}, {&(0x7f0000000000+0xf84)="6c9586d5c371041a8656025dab95ab462710348a6d11ffa2dee59a2f73491e6abedae0c37c1f3f14c7077d1e8b3631688aef29295d1b2ef264258372a177925c69ab62b85d8db58efd744e0cb016d37840d93460b65ac3c38d02a74f2861ce0e3e4ccf8066f0b74b6fb951758c8f662fabd9e50f96b251f480e6ac1a8903438aa93c1059de32e7a8a03f53822031c4496b4a08f96ba47430f39addbbf7b828a15a474277b14b285d6ac5c72294fedf6b1f01591ed290dd06961a4f0b2a3c047badb177129011", 0xc6}, {&(0x7f000054c000)="cb5d4b18f21419c78b7d2518b6b1d33f966412949b102241469e2fbf272b0be6", 0x20}, {&(0x7f0000bd8000-0xef)="4864f402f13ad33753e85ef9390fef1b7daa1530c297c6f9c78c609132821f92fc1cfe7f04ea114b47ed144647ea5cf45150ef34e4300392f236ee412606d8e957b8f8f1c60d6b083fb27a39fa419e33948ad7b86f8cc30ef50a2e5a35e360d90deedae202dc2d712eb637f013a11929822e4df0baf5f012a326ec8e32d195ae209f11a06907c2d8871f2887b56b60cc7954d2d81a73e8f0f9fcdbe21e77f6cf5181de3aec6f0f39bbcd6e283444fe9dc1fb2e7768e6fa976172d85ebba8e6b72cd56fa2b5637f370accda24c1f3deb36dc7f55561951edd4e647be9714340d86f5dae16a377ff34651d19ac86b62c", 0xef}], 0x9, &(0x7f00004d7000-0x50)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}], 0x50, 0x40}], 0x9, 0x20000040) 2018/02/07 09:55:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005c7000)='./file0\x00', 0x14000, 0x61) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000252000-0x8), &(0x7f0000975000-0x4)=0x8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f00003a9000)=0xfffffffffffffff8, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r1, &(0x7f0000e14000-0xb2), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) accept$inet6(r1, &(0x7f0000b89000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000534000+0xb7b)=0x1c) 2018/02/07 09:55:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) r1 = getpid() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e68000)='/dev/hwrng\x00', 0xc0002, 0x0) perf_event_open(&(0x7f0000c71000-0x25)={0x7, 0x78, 0x80000000, 0x5, 0x3, 0x100, 0x0, 0x1000, 0x80a, 0x4, 0x1ff, 0xfffffffffffffe01, 0x1, 0x9, 0xdd, 0x100000000000000, 0x1, 0x1, 0x7, 0x7, 0x0, 0x2, 0x400, 0x6, 0x3, 0x101, 0x9f30, 0x0, 0x7fffffff, 0x181, 0x0, 0x8d6, 0x6, 0xfd3c, 0x7f, 0xffff, 0x81, 0x4, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000c16000-0x1), 0x4}, 0x4a04, 0x5a44, 0x6, 0x2, 0x80000001, 0x7, 0x1000}, r1, 0x9, r2, 0x4) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x2000000000000089) 2018/02/07 09:55:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000f4b000)={&(0x7f0000f50000-0x6)=@hci, 0x6, &(0x7f00006f7000)=[{&(0x7f0000fc6000-0x4b)=""/75, 0x4b}, {&(0x7f000020f000-0x2c)=""/44, 0x2c}, {&(0x7f000082c000-0x5a)=""/90, 0x5a}], 0x3, &(0x7f0000ebe000)=""/151, 0x97, 0x3}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000), 0x4) sendto$inet6(r0, &(0x7f00002d4000), 0x0, 0x20000004, &(0x7f0000bee000)={0xa, 0x2, 0x0, @empty}, 0x84) close(r1) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000b64000-0x96)=""/150) 2018/02/07 09:55:05 executing program 2: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags}) shutdown(r0, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d1d000)='/dev/vga_arbiter\x00', 0x20000, 0x0) futimesat(r1, &(0x7f00005d3000)='./file0\x00', &(0x7f0000083000)={{0x0, 0x7530}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c}}], 0x444444444444698, 0x0, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000d1e000)='/dev/random\x00', 0x0, 0xa0080) 2018/02/07 09:55:05 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000aff000)={0x0, 0x6, 0x22e}, &(0x7f00009d2000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x20}, &(0x7f0000000000)=0x8) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000a77000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) fsync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x218)={0x5, 0x9, 0x1, 0xffffffffffffffe5, 0x9, [{0x811a, 0x0, 0x100000000, 0x0, 0x0, 0x2001}, {0x3e7, 0x3ef7800, 0xf3, 0x0, 0x0, 0x80}, {0x3, 0x8001, 0xb6, 0x0, 0x0, 0x801}, {0x0, 0x4d, 0x1be, 0x0, 0x0, 0x200}, {0x9, 0x1, 0x5, 0x0, 0x0, 0x205}, {0x100000000, 0x80000001, 0x0, 0x0, 0x0, 0x8}, {0x3, 0x9, 0x1, 0x0, 0x0, 0x8}, {0x8, 0x8, 0x8, 0x0, 0x0, 0x800}, {0x4, 0x8adc, 0x8001, 0x0, 0x0, 0x100}]}) 2018/02/07 09:55:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003f0000-0x54)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x132}, 0x54) r1 = add_key(&(0x7f0000852000)='user\x00', &(0x7f0000670000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00007ce000), 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000b23000)='id_legacy\x00', &(0x7f0000229000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b67000-0x5)="fa8e098ae7", 0x5, r1) 2018/02/07 09:55:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000eb7000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xffffffffffeffffe}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a43000-0xc)='/dev/rfkill\x00', 0x84040, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00005ab000-0x4)=0x10001, 0x4) 2018/02/07 09:55:05 executing program 4: r0 = getpid() syz_open_procfs(r0, &(0x7f00004f8000+0xb1e)='status\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000341000-0x98)={0x0, @in6={{0xa, 0x2, 0x89, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}, 0x1, 0x4}, &(0x7f0000b71000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e55000-0xc)={r2, 0x2, 0x10}, 0xc) connect$inet6(r1, &(0x7f0000064000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r3 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000080a000-0x6)={r2, 0x6}, 0x6) fstat(r1, &(0x7f0000edd000)) r4 = getgid() setregid(r4, r4) getpid() 2018/02/07 09:55:05 executing program 7: r0 = socket$inet(0x2, 0x1, 0x5) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d96000), &(0x7f000029d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x8204, 0x0, 0x3f83}, &(0x7f0000c99000-0x4)=0x10) fchmod(r0, 0x9e1ad4b0d8843475) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000d0d000-0x4)=0x18) 2018/02/07 09:55:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f00003ed000-0x130)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001}]}]}, 0xac}, 0x1}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000037e000)={0x4, {{0xa, 0x3, 0x4, @empty, 0x1}}, 0x0, 0x3, [{{0xa, 0x1, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x4}}, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}}]}, 0x210) 2018/02/07 09:55:05 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}}, 0x1c) connect$inet6(r0, &(0x7f0000005000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/02/07 09:55:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001d9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000075c000-0x10)="9510c8a071edd7906f637ebe9612a5e7", 0x10) getuid() 2018/02/07 09:55:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005e6000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000c5b000-0xe)='net/xfrm_stat\x00') fcntl$setstatus(r0, 0x4, 0x2000) 2018/02/07 09:55:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000f1b000)={0x17, @tick}) 2018/02/07 09:55:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f000055a000-0xdc)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00005ed000-0x10)=@common, 0xfffffffffffffdf1) 2018/02/07 09:55:05 executing program 4: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c6e000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000a6a000-0x4)=0x200000) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCEXCL(r2, 0x540c) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4), 0x4) 2018/02/07 09:55:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b9000-0x9)='/dev/ppp\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f000071a000-0x60)={0x27, 0x10000, 0x9, 0x6, 0x200, 0x4feb, "79e54ff063c17edbffdb9766c2fc329c4715e5305b241bed5d63bd767e8ff6dcdf08b493c80eac45bbab26a24330ca291c004b7895bc09e6f0a09f05ba42ac", 0x649c}, 0x60) accept4$unix(r0, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/02/07 09:55:05 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000040000-0x8), 0x8, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f000076b000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a50000-0x1)='\x00', 0xfffffffffffffff8) keyctl$assume_authority(0x10, r0) [ 68.387443] IPVS: length: 24 != 1560888 2018/02/07 09:55:05 executing program 1: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') sendfile(r1, r1, &(0x7f0000dc0000), 0x8) 2018/02/07 09:55:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket(0x1f, 0x6, 0x5) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000afc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffffffffffffffff}) 2018/02/07 09:55:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c4a000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00008e5000)='/dev/usbmon#\x00', 0x1ff, 0x80) dup(r5) sendmmsg$unix(r5, &(0x7f00003cf000)=[{&(0x7f000054b000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d13000-0x40)=[{&(0x7f00002d8000-0xf9)="5bbbdab2b9f8e894f3d11e97a31d93cc822bd27ef029e0ca19a3958b512b938bdc878f0cb7ec873dd52d1b37ff28ce66c6308c9889dff662f754a76449c48f8aeaea3f8708eda3a3f9878d9934a0b70a9ff3a76cca465182112a5815762ede4d9bdb2c9f381af073da3e4adad15f84696b53f2b9a2c88c288ecf36dbe48df9df590b17d4d44bb6cba74776af8c242bd6caf818a0b229cb961d1faee956ff12ce98d2225f76bedb1578f420c11cafbf163f32e41ed9783fa97320ee719e1bfe804795aaf5e9d20263340c382609c59e6329f617739246071b1c23ef350336862f5ce1c89e6f8001a7ea460a2a4e5fd4dad3eb7135c873636116", 0xf9}, {&(0x7f000016b000-0xc6)="2519ab5244b3840899bf0569765d58614c285cb5b0334695ecc21143e741adfdfcf2a93c85ba4a1371c9e8ccd7ebb6e4205d9f5456edb93836c803a1d8cfa73a6110d0045eee746a4e491b6f8dfb49a322ded8d7f52df46b3dcf6aba0f39a17a67933113ee71e57821ba567f71b5a87d2deb419885eff3d5e0b03f6afc8cbdc5dc1820e71307f2ea6ef7d0dbe3f56042fd82215b894823d43fb9c34978c04700e21140f0efeae409a962218ab9e09ed7d02d48ee20d2f646ed82772bd763f166b0747ad651e9", 0xc6}, {&(0x7f000006b000)="a103a596812c5d118e8e161b4dac938c546e3519cfac70a871fd3084547d61f0944c9b9737b73e47e35a32b4b3f9f36ab55249f55b957588220c05912df8433b83a41f2b4f738918802d1ecfa7d44823a2f09d60a6f5fecda7e2a2b5f7dabd30ddc93de87eef077e03ac2e638da70b4d83095d8216abac102b9d77e2df8f9d42bd", 0x81}, {&(0x7f00009ae000-0xa9)="a2b9f4084ce9644d2cef0934c443ffdeb88b90ed16895f0eee025e2dcc6efc9366af031852b092c54fe1d09d48335ab57b4e50727730ab0dcb776a245b248c0ca4b870f3fe55e1c39f3425a884ea2ce8c1a96476ebc7cec7465c7d187751a0d6b8acba363b671bd4bb3700e7beeb73ac59e7273ac36a212bcc51fd37e85ad103673379197539ba3e9340652efd84f08c4431e6da45e2c395224318799a0ce3c8c5115b9bc8c6a1742c", 0xa9}], 0x4, 0x0, 0x0, 0x40010}, {&(0x7f0000920000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000080c000-0x30)=[{&(0x7f0000d1d000-0x4c)="ae044de7b4d99ea29f72e41d7f0153308204b40c6e2c688e018a9c0c7160eee9bed11bc9f234144f6c455fb7a5ee84aed64ed4b2359be2de3856021de1d99f00d9f90d7aab7206d8b49d48fc", 0x4c}, {&(0x7f0000e66000-0xa9)="6ab6a34d6295106c5b9369bed783034b7152d5430b2ac961a6cfeb6a4e2bc4797a9127cd87816991fa0ad23c09abadf9afaea447125fbc355c1103a7e45e4c9efc332d2f6f4ca7c905bfb7d758e22997398256961f92dee4d1e9a61ea0af5d2171532deca965ecd7b545dfd71b0fa31a6196c8debbfdc472f2eb7b3b6b04e4318a1a7735c570fa0711e8ce7909af849b86de9a035f7a7d1d24b9b5fb40a57229c3fee52ae56c2f9677", 0xa9}, {&(0x7f00000e4000)="c9a4d3f11979cbc2d4af64cb7d73c6bb0c69ce88b77f3523cccff6ac0e186f7e2e9740", 0x23}], 0x3, &(0x7f00004a1000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x80}, {&(0x7f0000102000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d09000-0x60)=[{&(0x7f0000ce8000)="b8baf18d5893eac33b056a293b4b618c7bdd09a2309e81f4a9b96925d39898b2b96c84c814312a0a98153d0b3570b3ec8b3d96f16cb6d597fb66d716050bf3cec39acbec3d61f3b3", 0x48}, {&(0x7f0000f63000-0x50)="a4ede14238853ce083638e8f714b81edbf71504122715323ca35ddbfa1530395514f4bbbb1e6d901ed39df89d117ab5b6e3ac1e5a8d0be3f20bab09de3c9bb4c4565d17d4ce2e25cb37bb11a53d5d173", 0x50}, {&(0x7f0000fd0000)="faffcce9d1e0dbf05f2033331f0b4f96f6d12901d49dc63ce2dde4f3ac81f9a0a934b6b50425b01101dc8653fa321350db58da776e6527730ca119385714b3687c53f39e39db91fd21653d3668650ae9f7c6cc9a450cc74861ecda3a8d357cb8f0229cf231a50c44a662d0450d4c6cc660bac122eb4dd812dc892a351f5d96a7fbd644eeee3a08700f1357466f008d1eba63f70f63609a321fe4d4718ce598b74264738e8a344463bf837e1cd9782d506f39a0f6041fa61aeb4e2728f02db38b5b80ecad2cef354136eb3ceb35c9bbb49820ab4b9e6ebaab263f9ffdfd456a608a20144c", 0xe4}, {&(0x7f00009ad000)="5240cc875fe2dbfeeeaf6c627aa2a28092a5288f68b7cf38797c", 0x1a}, 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&(0x7f00001fd000)=[{&(0x7f0000092000)="a36ab4770a6bb51bf50c84676518d6b8e2611e1f015dc32363f5a0938d023b1f3fd25f6221ac906270f06d15b0e6caedd605cbc976a7574f1cd0b2cce11b98b882c01f90faf8c73459e09930c8ab396ad45d15517aa605c4df4b1395e5d4ddb35ef177e6e9e09b191c115bd2400958807b247b28641f88c115fe5100e90dce066a1bf7254e391b39a2f8d7689b7b31a4312f4498445818b71ff7d4ea6129d7a2cc7c5db853bebbeeef4c7ff38c06bd68cb3ae74928496b09de7c41fc8f16df6600d5670785e8878dc9cb8b5ab13dddfd4ed7ec6cb72cbb929ad95cd6f86cf1a236407ac5824786c820ce7f3cdf6d227fa362333fdd5b3ba64b704a90cd615bb561168431b5d328a4e4104e9d3ab3ddc70566b97a0ef925e1bf8502da0f49d9431671d9fd92182612c127cc43c8ff780f8e4ca9cb12b21977a30c945102b22c8706b6e5bbf859dee52c1b7b36a7d514a41281ceee458179d6390a1c7f3e33367dc5be8b7f6f232e2cb979624ce4492f5a934a0db5290aed09a40e0b9d3232defcd8f5015a460b0251e6883a1fe9b7f11891485303a3c08ecae6a0187b0ac58ad884d0f234542732b8c1738dee3e284232a3386c1979f3c7641ccdc323fc61658350340b023009c029f8813c4e43ce39b6a5b30ff4b54f887afe75013490bf3381751c34b73549a5d09daadb3ee68471f23a2b09a148a53b210046560ad31a2a1f4cf66affc224b0dbdcefbc7b0ad8492d0cc764391020672891871307abb0c3e29f366f2e008bfa0d2be2148663a36aea3e3f0cb0f0152824004a79593f576b48b87ae917abf2e2d131bd85b1413bbe8ae2501cb2e2f0c473394aa12f7c4c7bb70ec6f8d959fb9d6fe2be71829815eb19dee3de8cdd324692225a0cef4e1f696f2cf2ad2e61ba6d5efa1224bb83fc1fb501a4be77029d5b1f2199541b3b827073d9b1d94dfc6af4e8ab7fd1e026442f5f3699226cdb5aec1204d40973c21cdba0231b1e55fa140ce37578a0032d54e1e1a8cc5d6f22b9cad6274a81255b12d5a3d19cd85e2dd0892a72d5dd9cafc26365b0bab5790f4d00c4c771943c67be273d6e97e35c5f03932a6e7f3ae2119183f659333f92482e2e8f571deb4b92e93e490374cfe92298ae31f31ce2c54488ae12b98ba3265abb1d95e788b90cf25445a02bb8048ff877de48f3808658c662d60eabecbac673e6982d427c4d53139cf01fa16781d2850a94a88487e7dbe25914801dc84107d37fdd5df5e59980cb7159028ab7e071a5034508baef9dd4efc72ff8bbd6bdc0e17b31106a8e64266eb083266ce75fb7d1e082873a9dcffcf0502782f5a89f1ecf76402ef2c7ff10135dc1f41ec119918f0a86a68b6620edbdf2766feb31d04860e81eb1f28015d2350b50bad6a926a37b240bb15f616a6bdd4d2a66ec24a07b1ebc9b6fcb8a51e8613a9ae836a3ef0aa14206c1375560d364aaf0cb76dab15d502668aff831a236437714d32a6436709b09572610946b2e1acba0e4fc13688439aa13ada6f55172847809242fee42d96f008cbb3fc2c79f91644780cb34594c343398de8f498a5a73f181220515eb7deb23c2741cfef8582c5ccafde705a092f3ed32262f988f928ca63bb3b78cf64292cd8c093f0a6bfc23355c97419768d186ce2845533348dc2c5b0fe872a5ed69b2c44d62cef040a5612c3b6576889941a79554bcd2dbcd4b486b073649ee81f91a6ce623ed63499725ff769fd8fc4ef6c4d69da90098556f0d2661a36199603202cd4718c4163c99ce55c1515f95212940d6442d4bb37da6ed4ec10317c5719de613a446ef9d6b772d909ad081580fca648d540a9641c923f0404b13e69530ab715d0add279934cf8a2558bc9f87d4582a66df7f7092bac740ef6f7181d5719654c2d4858384910034e8ddbadee46752266fc4542dd4fe2f5eb8a2b617af91b950c75e065ec92b9cebf6e7da5645a833ab19b21992074a8a416ba6cd71b6eec22ba11e2642125ed31a3ab8f53e5bb251fdb0637491f8165e5169d6874f4526604964161bc6da8c0f3e026abad42c6b604f4af18fdf1c435341514cdcccf85b1f4c3c3dd943b9b7b0a45cec24fe8bf55578f7c9db0886e415087f010157b96df4fa0adf57989d6d45363d1e1d791f5941ad34deb1a7283caa49527b2d38be4cf209c35e7eca1ab06df615d1b6acb7e441132742960eeead7fd5ee85b8929bea9fd4eb33e071b72e861567af3745b7dd91938f0efd5e3d6b6adbdae02e66c52b4f7d35183fe1dafd98146b555b9521519052ef329f10d46df33acfd0135dcdef08942c30fca98da863d94e841891c80ce1e0b877573700ff6f1300c9123f8cb6443d033fc3aefe366455e14fa3e0d93a286c3e4fc51b9384e24c245ee7e381342251896ba3365998a8c298e9a2bca9925b93e143a5655134ff01bf256fd0c0a9578412bf0e8dd77470b00b4e34e16d8a4e0c7f626d71d34b4356e00fa3b1f5cd8822050009e57482084b65164298bf8af4c22350328be17999a0452591c267880c05fa97ada2e8ce9ed784b8f2b6d200f3875e7f305a9866f8d9fd4b1ba42eb0feadfa4a2ffa5886d37e4c8e5db4e092af7671943379c7263cad770a11d0a5e9e05fdaa8d2139bd63abf9d2c3fc488ef6c26c16363f25e80ebe6d56e6d2007bf37a4f736223c7b4c9b83d49f526c6d975396e837c73d73b198a325626aadc1747e3eea969ff06cd08a956cbd689a13e4e1aa1d82b05568c57653c453d07852708feb40c3d24aad94b9cb2ade3dcc4bd35b9116dd99773588f661644e01514d62e223f2e8a16f90ed20f5e89a7bb578f45570372b5216d761b6db56d9c0ead02fb5f02aa5a57fcfa7667d0fd54eff6347cb3886799202fcd2d47121ec6587bf1fd358d83f160c17f0b89c0a00fabe2ec8d857f78a76c9e63c0fef246084ea11f14c30c537c3ea11480b55c62249a6998328f677d553b5de6d8f527f4de51621d58cb955c92dd1e70c5d79cb95843129e797143e8c4ffb50461f8d3bcb65fd107af82f85402d7ea2cb7600b78b1b240548d25ee68d4410e9fb2189088d32ed560d6c3ecac9a97e6cfac7ff535ca7218b53070d4de7f5dc5cd6ac65759a242ec5636216c35c638a5200dae1a91fe8f2cae3c27e1ddfd4a6b8a0cf899b3e3c0abb536787c21287271f986245e57ddfca5e2f429a9a4920a26e000121befad9076bbc3158b0fada504c3cb6982bfaba9a25f89bf43ff0c13904b2f38bdcf7b9cf33859955a329afeb9ba4956d5bc3a80e191ab3b59c7ea4684116f178c279d0ba68854cea1705174d3d56ec1b3e5841f17460fdcc9233a99736549fec656ad33f7421a62df681bbc738e6b9f468c1e5a5a11697b00988550e4b81ada39f5d58ecb936ec92abeb2e37c9ee1ea4452d8138fe040256afb69ac6e59ba5744bd23049d403f6cca816879c97bd796e18664113800683ded3fd4270a5a8a73e0a642c4c0b6bb2e2b520fb90b297964991b55fa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0x1000}, {&(0x7f0000925000-0x78)="9464f85addb6973b0af97c6832363959df00be524d0188146a90f3cec9ab87369c94dbb7f28141abb9e52dde7d2da512ea3be94054a2785d543f4f311acce32fd48907a652e78c4fe0885cf13367db2510532c9a5dcbd6f3bffda28ce5e45ab97413567cb1c02163a1310e67d168cdeb51c688f41e043c4a", 0x78}, {&(0x7f0000d94000)="e8a36405f9b69ef8406f9f2e5be73d399da2a1663684d21ba3893c70e43d7d707e63923bad500cc8397735f2cbd44b53b8d07494a8307150fcaf405d1c202291bbdc5404e129cae1370095501f840a55adbbaf8795cfb9304533497fac31c0ed6eb74dd88ff6a7ca1628f0ecce8a6d67ef834bf9cf95b2d6aaa2a84493ea577ec443dfe182d182e22277fabd516ba657158f312bfe03bcc9092a94635ecc9cdfacf5b88edd441d7c4df5ae1c99241a5629729c73d9b170b5ec32b12dad31dd036a611b3942660b7d67ebd807f20fea0e99d9d8acf3c35cf23b3f69aee4bdc1cfd77508e805ab2157a9898a", 0xeb}, {&(0x7f000039d000)="935b219c797e80d6549e8a9ff2472ea3e13ae792818258bda90adb0f5cb91e4805ee8cf9a3a96f2be823ae104e51d630bbb22311692de5cfe5c80ad41d9409e51c3c37aac321f98fd33d35c79da32ca374e328e55d648bdd94c4687aa73b949012e13e88911e9d2469410e7d965c72d5038e7971e90639f85618ac59887742860730c3b2a03f3c38c5c7e38275249a6dc26bf733b12e530faddf42ed9149782e2dd63960cfc1724c64b6477ad37e308fd3b4d3608269039901a3aa9d2d130b26ee7ef8ca18788e92e3864b1effe503f9664813bc09a7d4cd4c914d60a26c0bea10d05623c0063c7822905a169dfe78a787", 0xf1}, {&(0x7f0000b5f000)="7af42e4538e61717f3fb29b776c73b53adaa6c13197edfcdb4a7272ff0fd536cffc1810d84b77e7075d4b6cb76d1d2d524d01afd4a2b4077860277d977949ff691fc7bc8ab0a0182b9b256cb0650acc6f8bbc3a5c5ac610279649e90508d2775e21af3756f432e6e0cfa8fc6a9b0d97b68c728a56514a447267c3377e7373e2f17dd9409706964d4950f77a4f5aff6bb22dc819389919705e7c1e9996b7002ac0875b0fbbaaf57c078533e3600a063237f50bfee3c5f0eb3da330b82da1b899aa2aa4df90766ffddd3dd4b833c68303b99", 0xd1}, {&(0x7f00009d1000-0x57)="ceee0079dd3c5688c0bf43a4bbd4721aa86d4df27db242e352bb7e7f6ff5d6e04afaebcf2df0b2d8f542e85fef1c4dac8243558d37b8593bd5c39a841ec2a997b3b4f6a0f0e245530b58cffa9f1a2fb2a3fa23de19c4a3", 0x57}], 0x6, &(0x7f00003c6000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x40, 0x20008000}], 0x5, 0x4000000) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000510000-0xb)='/dev/hwrng\x00', 0xae6dc6f2605d4fca, 0x0) ioctl$EVIOCGUNIQ(r6, 0x80404508, &(0x7f0000ccd000)=""/39) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000051b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregset(0x4205, r4, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)}) 2018/02/07 09:55:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bc0000-0x8)={0x0, 0x0}) accept(r0, &(0x7f0000d7f000-0x10)=@can, &(0x7f0000856000-0x4)=0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000090d000-0x11)='/selinux/enforce\x00', 0x200400, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c7d000)='/dev/keychord\x00', 0x4000c0, 0x0) renameat2(r1, &(0x7f0000d0c000-0x8)='./file0\x00', r2, &(0x7f0000e9e000)='./file0\x00', 0x2) r3 = open(&(0x7f0000972000-0x6)='./bus\x00', 0x141042, 0x0) fcntl$lock(r3, 0x7, &(0x7f000073d000-0x20)={0x0, 0x2}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) fcntl$setlease(r0, 0x400, 0x3) 2018/02/07 09:55:05 executing program 2: clone(0x0, &(0x7f0000fa4000), &(0x7f0000aaf000-0x4), &(0x7f0000ec1000-0x4), &(0x7f0000fd8000)) getresuid(&(0x7f0000dc5000), &(0x7f0000003000-0x4), &(0x7f000003c000)) r0 = syz_open_dev$usbmon(&(0x7f0000a02000)='/dev/usbmon#\x00', 0x0, 0x80) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007ce000-0x3)={0x3ff, 0x7, 0x2, 0x6, 0x100000000}, 0x14) 2018/02/07 09:55:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007ca000-0x16)='/selinux/checkreqprot\x00', 0x83, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00003d8000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x20) close(r0) 2018/02/07 09:55:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00004cf000)='./file0\x00', 0x40, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000043e000)=@alg, &(0x7f0000dcd000-0x4)=0x58, 0x80800) ftruncate(r0, 0x1) 2018/02/07 09:55:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000011e000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007d7000)='wchan\x00') preadv(r0, &(0x7f0000ac3000-0x50)=[{&(0x7f0000c02000-0xb2)=""/225, 0xe1}], 0x1, 0x0) [ 68.434490] IPVS: length: 24 != 1560888 2018/02/07 09:55:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x400000, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80, 0x1000000000000}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/07 09:55:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00001e0000)='binfmt_misc\x00', 0x0, &(0x7f0000ebd000-0x2)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009d7000-0x8)={0x0}) getpeername(r0, &(0x7f0000d33000)=@rc, &(0x7f0000596000-0x4)=0x9) 2018/02/07 09:55:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000595000-0x9)='/dev/ppp\x00', 0x14d400, 0x0) getsockname$unix(r0, &(0x7f0000f1a000)=@abs, &(0x7f00004e5000)=0x8) r1 = syz_open_dev$sg(&(0x7f000034c000)='/dev/sg#\x00', 0x7ff, 0xb0042) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000030b000)) sendmsg$nfc_llcp(r1, &(0x7f00003fc000)={&(0x7f00000b1000)={0x27, 0x0, 0x80000001, 0x6, 0xff, 0x70000000000000, "2448f0c26869132e00f884aab3fbfc580e3879d0a2f24eb9258ed180b2c6353532f52510a520b4be1af8eac941ca864c8f006c29eafdd8536365690f47956a", 0x4}, 0x60, &(0x7f0000296000-0xa0)=[{&(0x7f00002d1000-0x78)="3c91ff7a1cd1aa78f9c592e2b9a8e97036e6e3ba255b223ce13845abf8a6becb10c66924274783daa02fa01a90925fddc7de13e9ec98bbbfa922533926c7bafb4235b52ecdaec0a21b99f306c60fc7241d2dff9faf6b090777b23cb77e355ec8dd5a69183f61e5f0696a0e38da5a00ab6382aa6f8033008d", 0x78}, {&(0x7f00002ee000)="c5a8611311a4fd1346de12a961e05de06d321191fbc5c881452e39d8aba0f3ec566c2f1e0fb98896dde5335d238e106129ba857abcc5024542f554fb3e07630e390175dedaba086b57ce820d55de24f8de22006e4af544a175da91efe32e90655ca64ea6545cccfeae53753b65e113a5761390cdeb6f7fe56af6fca67dce38e31275352f934ce07629a213e7cb3f6420584ca5dabe0d68d38a17acad385824e11169183c61401f64a100579be01468fe4440a3528b92ff4d5c1dbae1b5fc3273a8af832e1ccc2fbe52907dde7794e414f8a034176982ac36f08f2994b5badf58cd53c821ad4f145e", 0xe8}, {&(0x7f0000e5c000-0xeb)="8c9e3bd5c50884eea78925aa39f889ce8dc5439d17d9b2d17033d5a6fe56a054f69c42bc3808703e5cd4bc5acf79518a822e276d89792e9c6da77d9fcc6052a6b9cdf158f08a41b777315e1ea6ddfbb07fab726f239a340a7c21972b6b6e73c3815c6bae195c7db2181eca24ab7159aa46d89725ccdbed10e7dc70be6d76e19215f750f75da2a1f20561b2e511ba5f42939cb402d28daaf1e28d6a343c202ff325612f6112eebec1230c25b384142165b86900ec0a5bebe759b803b82a38a86315661b86a1b9c72d6db881c71d33afd51c4dbed91ed3260268c4672f69d757f8ca3d69f52d0dd1228df25a", 0xeb}, {&(0x7f000014b000-0xd0)="48a53998172fdf694dc9ede68a8b369b3332d305ca41eae1193b0e9cca4abcdd58184dd917e61c232cd7a88fac48626ea26b1374dc012f1fda6b8e61ccc37c3b42efb25bf3af4e0a7d1592854bbba6bcde752cb26abc4079bbef187100b410e3035f98ecb3670b088217538ccc6120398e9dccfd95dea1d8d8ef8793ab3a03d88ab9066687bc9e077a5bccb509d310765afbde73ca8fd4735a52b5dce07fd518fefbb0b04dd5f9a406a864879cf195e3d386f20a698cd93ea9bb226fb0761be7b2e1308400f9a43529c8cceefa1a7355", 0xd0}, {&(0x7f0000281000-0xf1)="aa6330beef0b917e13f177985ef94791f1580b8a11f3b03fbbaf55988b6fcb2df43d05226855cd03e615007b6340326dbdddf30416472d0f80a1514130c19ada4ef2006df62633f2e51399e77d995ca47c174f382078a64b8605514120402e1c9ad35b87f0862e89fb151046c0b6461604397dde87f69ace74e480cc963d258f78b27fdcf24293b3d0dd96975764ccb97c78889696b0d340897eaa8a31236ed4a7c9ed69e89ffbdfab38e9134851f35a0846a4a4f0de0a1795c3457e96d67c5c44d894dd37c84f074b1f8ba3a985f19a4e316e9eca57721ecedffc24f30f217db49f6061c3e707259655d8bcaad284093c", 0xf1}], 0x5, &(0x7f0000797000-0xa0)={0xa0, 0x11f, 0x3, "22c1ba6b81856cd4094037f5a202f66603588309ca683facac5fda76e9830db0e67d2944c217a616bf42a62047f240e0f5bfefd0f0084562fa96a459fb7d78930e7f1f996f5f1bff7e9440fc043b8b4c32ffad78c6f2450535c3abaf417eb9d9560b612a1036d5e1f7513a420be11362ea5ea6d26a42dce20c8bcf580871dff8f5a9976c446ae440e0a8b5be"}, 0xa0, 0x10}, 0x1) r2 = socket$key(0xf, 0x3, 0x2) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000095000-0x4)=0x4) ioctl$sock_ifreq(r2, 0x89ea, &(0x7f00006e3000-0x50)={@common='ip6_vti0\x00', @ifru_names=@common='gre0\x00'}) sendmsg(r2, &(0x7f0000bc7000)={&(0x7f00007c3000)=@nfc={0x27, 0x4, 0x4, 0x2}, 0x10, &(0x7f0000acc000-0x30)=[{&(0x7f0000470000)="fd3a89054dd0d655c770ff541e7dc20d35d486b94b14b914397977c04d", 0x1d}, {&(0x7f0000c23000-0x10d)="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", 0x10d}], 0x2, &(0x7f0000115000-0xe0)=[], 0x0, 0x800}, 0x4000) sendmsg$key(r2, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}]}, 0x38}, 0x1}, 0x0) 2018/02/07 09:55:05 executing program 3: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ae3000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$tun(r1, &(0x7f00004e0000-0x37a)=@pi={0x0, 0x93f9, @ipv6={0x40, 0x6, "06de83", 0x34e, 0x3f, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x13}, @dev={0xfe, 0x80, [], 0x0, 0xe}, {[@hopopts={0x0, 0x1, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x100}, @enc_lim={0x4, 0x1, 0x7}]}, @fragment={0xea, 0x0, 0x4, 0x3ff, 0x0, 0x3f, 0x3}, @fragment={0x62, 0x0, 0xfffffffffffffa2a, 0x5, 0x0, 0x9, 0x0}, @dstopts={0x84, 0x1, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x1, 0x2, 0x2, 0x1, 0x0, [@loopback={0x0, 0x1}]}, @hopopts={0x73, 0x44, [], [@generic={0xffffffffffffecdf, 0xf5, "a6b5fb364037a3e8e57e3f6235f5843a3ce11ab0a87dc61a6768da4735d5488e415ee467e6afb579df70d5a94ecf3858832bde809c3ff2b320795495bc6aefdc9d82439276f878e85cbfae6293329d4548a45571a21b00feb5edf81d95a864238a670c5f89c4980875de0b6e3ae14ae7e04ea89d25285f2f2ca784dbf127e7083879a3046e71ef966e6e678fa79ef97f986b1cd2ecb8e93163b14fe68a0ae3129144c3b42651ac7dd910445099a8afa66c0b4b90721adf9ef901bfb2607e0e07e538311a0309540299fb1201768913d99c5a3e8b3950832d8c2d82855071213c2648cb3185c637a2843c1c41e1e05d05a74b021ffe"}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x2, 0xec, "c1fe946b979b1dacdb1c9ec5a6ec55157f87835839872f9ae16a83de1473d6d8302a6c3ef93d9a005716af59830da6ee6be10d1794a6bae7ced3c80833d8c9bee959895494fb4fb156a05aa3208b8e9c8b8a1cd32ab4cba37eb7d5bc908e6d1fd1758d0f3ff6ef394074ca8ca9fcb5cd4a109e4eaa90a89ab7db9bb8b4303fec03a843f6c03e12f90f5f1615db7abd5efa5d2619c4ca4f9b3a2e66f0c28c953f191cc9cde1e2f4ec7078cea09b11cfa7f08cb5947efdc6b6e9fd74037c032225747c8ceee9287b2b4e7f8ad9e7ae096134730ec3bb3749170ca6148accbbec75b24520e33f93e5b537abec28"}, @generic={0x7, 0x2d, "0fde1b7cb8244a0ef6f6c735c6d03ce44a4b6c3874cc3d8a236c0c3fadae5ad0c3dc2239076726813a232e3369"}, @jumbo={0xc2, 0x4, 0x361680000}, @enc_lim={0x4, 0x1}, @enc_lim={0x4, 0x1}]}, @fragment={0x0, 0x0, 0x5, 0x7, 0x0, 0x80, 0x0}, @dstopts={0x3f, 0x0, [], [@ra={0x5, 0x2, 0x3f}]}, @dstopts={0x7f, 0x7, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x8}, @ra={0x5, 0x2, 0x1a}, @enc_lim={0x4, 0x1, 0x7}, @calipso={0x7, 0x18, {0x3f, 0x4, 0x8, 0xff, [0x3f, 0x1]}}]}, @fragment={0x3b, 0x0, 0xff, 0x20, 0x0, 0x9, 0x1}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0xffffffff, 0x1ff, "c7bd31ba34cb7af4c2f407c25ebf5edc8072b6e56d0c55ca348b0f50db5a7a260eb4d8d6f1696dedb2c72aa838ad7a147b1a7459e5f44bb13cb52c4bcfe79b5c3c0eca8e5953e014f0c3046d2935fd5a52468f6fe46d3d472fdabd861812c53f4ad6cc8b4d"}}}}, 0x37a) getsockname(r0, &(0x7f00001a8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000ae1000-0x4)=0xfffffffffffffc90) ioctl$sock_FIOGETOWN(r2, 0x800454dd, &(0x7f000098e000)) 2018/02/07 09:55:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) r1 = creat(&(0x7f0000688000-0x8)='./file0\x00', 0x20) accept$packet(r1, &(0x7f0000a3b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000091b000-0x4)=0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x1}}}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) 2018/02/07 09:55:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000)="25af8322f490c2309f50dc21fbeff7ab1aa74cee82e407d1fb922984e778a1c9") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000001000)={0x7, 0x554}) r2 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x1, r2) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001000-0x4)=0x1c, 0x80800) sendmmsg(0xffffffffffffffff, &(0x7f0000b3a000-0xf0)=[], 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000003000-0x4), &(0x7f0000003000-0x4)=0x4) 2018/02/07 09:55:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00005ea000-0x4)=0x1c, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) sendfile(r0, r1, &(0x7f0000ea5000-0x8), 0x5e8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000832000)='ns/net\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f73000)={0x0, 0x1}, &(0x7f0000177000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000038d000)={r3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, []}, 0x1c}, 0x1}, 0x0) 2018/02/07 09:55:05 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f000000c000-0x20)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000010000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000016000)='cdg\x00', 0x4) connect$pptp(r1, &(0x7f000001c000-0x20)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000000d000-0x8)='./file0\x00', 0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000001d000-0xc)={0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x6, &(0x7f0000008000-0x8)='./file0\x00', r2, &(0x7f000001c000)="64c17c27ee1d17aab0c32ccfa872e107336b7ae3fd18e0cb8cf5e20998d7ee72f01a71deef35bbecb07d83522746966ec8250f964a9299a537aac902dffef544f9a263c10c96371fcb2e9b7791ea98b704022b3563feab5a121e1c5f52c9711630dca7f62076047fd1d0bc761b83095ad16ca95c5ff8e61e6432f733fd871a4d45e4915f39852a627ce3ef76db90f4d0d51e8bb1f67aa226b6361abc685fa3c1da3e495d877864c15100b4497d49ec827c6cdfdedd9943a44ad0ff21b7a2ce2727044f4fb88a06b483bfa7ff577266c64cf413197d0a482e52e7530e4f571ea1d7daa0ef7b82bec1c509e40fcc") listen(r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000001a000)) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000001a000-0x4), 0x4) 2018/02/07 09:55:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = memfd_create(&(0x7f00002f5000)='\x00', 0x2) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000bb6000-0x4)=0x2, 0xfffffffffffffe08) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006e8000-0x8)={0x0, 0x6}, &(0x7f0000e07000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f18000)={0x8, 0x4, 0x8000, 0x3f, 0x7, 0x7fffffff, 0x5, 0x14e, r2}, &(0x7f0000fce000-0x4)=0x14) getsockopt$packet_buf(r0, 0x107, 0xa, &(0x7f00001b3000)=""/224, &(0x7f00002ad000-0x4)=0xe0) 2018/02/07 09:55:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000b32000)={0xa, 0x2, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d04000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x100000000}) 2018/02/07 09:55:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bcd000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept$packet(r1, 0x0, &(0x7f0000ff3000)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002ad000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) 2018/02/07 09:55:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) write$selinux_user(r0, &(0x7f00004f4000)={'system_u:object_r:fsadm_exec_t:s0', 0x20, 'user_u\x00'}, 0x29) openat$selinux_user(0xffffffffffffff9c, &(0x7f00001ef000)='/selinux/user\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x40, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in=@rand_addr}, []}, 0x40}, 0x1}, 0x0) 2018/02/07 09:55:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000046000)="2db712395750b049072586a38ff9fa4d9704cc9a2fbf9aa625f3efdfd1d587dbf8116372f52982cef50e4d6d133933c4e483fbe7a8ca6dc9fe0a86506013d8d21f39b735ddc1456a8eb7086f2075d76159b5fa935c6f8d71af070c5f78fef71457c696a375ba4e5f125a19136ffdf56e34f042c72299e67fc8aa0fd331f264f9e9065080f7e736393b8bac6d15509f867f3ea71262e1cc5ddf7cfb771caef2a45438a6a23f7420119494d4417e52e43a953e53", 0xb3) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ab6000-0x160)={{{{0x2, 0x0, @empty}}, {{0xa, 0x0, 0x4c2, @loopback={0x0, 0x1}}}}, 0x0, 0x3, 0x9, "c5991994af57b8c8298d1c1983f695d9b33ec41bfd2d22326734161780eff65bbd8ef119f38d8886709d700fcf6c557e44816af23fbe0b228b9ed7ff928b71c57018fb340fcfb7ddbba192c927689832"}, 0x160) 2018/02/07 09:55:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xc000}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e5f000)={r1, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00002da000-0x8)=@fragment, 0x8) sendto$inet6(r2, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f00003e1000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/07 09:55:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000097000)={0x0, 0x61, "7aa4aace117508a9a1eef7c8fcf8096c9f56e83e43da0f5d74e5f311a5cb2c5eb2e2672ac22919a66750829a688f4c163697212ab2d329420a18dca5d85d9c27c960d7aabedbe41ee9ac5dcc99ebb280ea392e98a6f38a262c81ad7183916e7e41"}, &(0x7f0000b97000)=0x69) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000430000)={r1, 0xa58, 0x8, [0x7, 0x3, 0x7, 0x9, 0x8, 0xfff, 0x401, 0xfffffffffffffff8]}, 0x18) r2 = syz_open_procfs(0x0, &(0x7f0000ece000-0xd)="6e65742f7061636b657400a191") ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000eb2000-0x10)={0x1, &(0x7f00008c1000-0x4)=[{0x8}]}) sendfile(r0, r2, &(0x7f0000023000), 0x26a950a) 2018/02/07 09:55:05 executing program 3: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x121100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000+0x34), &(0x7f0000000000)=0xb4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={r1, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) modify_ldt$read_default(0x2, &(0x7f00002f2000)=""/158, 0x9e) 2018/02/07 09:55:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) close(r0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000082b000)={@common='lo\x00', @ifru_ivalue}) 2018/02/07 09:55:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x800000000000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003ee000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000997000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033c000)=0xfffffffffffffe6d) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000db000-0x8)={0x0, 0x0}) rt_sigaction(0x13, &(0x7f0000cc0000)={0x7fffffff, {0x7}, 0x18000000, 0x5f19}, &(0x7f00003d9000), 0x8, &(0x7f0000d01000)) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00009f6000-0x50)={@generic="f90e59c37181e0a35267e92bc3dd0468", @ifru_data=&(0x7f0000b31000-0x20)="9dd7817fc11445e2391c9a9822804da2b82538243cbd7252c466c6db1d0479af"}) r4 = accept4$inet6(r3, &(0x7f000095f000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00007d1000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000db000-0x6)={r2, 0x1}, &(0x7f0000727000)=0x6) 2018/02/07 09:55:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$tun(&(0x7f0000f57000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000494000-0x4)=0x2, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='syzkaller0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000005e000+0x580)={@common='gre0\x00', @ifru_flags=0x21ff}) recvmmsg(r0, &(0x7f0000eb1000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) write(r2, &(0x7f0000b7f000)="3cc61a2e10430fee24e33c4a68979d2f883ba34d42e4a5101d8afed374b57a901e59cbc81b19a70eff91943e327c9c27c5693414674704bcf04050d45d2211ef1b4dcf4d", 0x44) keyctl$set_timeout(0xf, 0x0, 0x0) 2018/02/07 09:55:05 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f00006e7000/0x1000)=nil) 2018/02/07 09:55:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a3a000)=0x0) sched_setscheduler(r1, 0x5, &(0x7f00001fd000-0x4)=0x7) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000788000)=0x4) flistxattr(r0, &(0x7f0000c14000-0x89)=""/137, 0x89) r2 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000450000-0x4)=0x0) sched_getparam(r3, &(0x7f0000ab1000)) sendmsg$key(r2, &(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}}, @sadb_x_policy={0x8, 0x12, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/07 09:55:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x200000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r2, &(0x7f00001d9000)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000845000-0x4)={0x8000000000000164, []}, 0x4b) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000a33000-0x10)={0x35, 0xe94a, 0x4, 0x10000}, 0x10) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0xfff, &(0x7f0000001000-0x8), 0x8) timer_create(0x5, &(0x7f0000cd0000)={0x0, 0x3a, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e65000-0x11)='/selinux/enforce\x00', 0x2802, 0x0) r4 = gettid() tkill(r4, 0x16) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000003d000-0x4), &(0x7f0000ada000)=0x21) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000263000)='/dev/keychord\x00', 0x1, 0x0) lstat(&(0x7f0000169000)='./file0\x00', &(0x7f00009b7000)={0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c6c000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ba2000-0x10)={0x0, 0x0}) write$evdev(r3, &(0x7f000031d000-0x78)=[{{r7, r8/1000+30000}, 0x7fffffff, 0x2, 0xffffffff8f46cae1}, {{r9, r10/1000+30000}, 0x8, 0x0, 0x81}, {{0x77359400}, 0x1, 0x200, 0x9}, {{0x77359400}, 0x0, 0x100000001, 0x20b30d0c}, {{0x77359400}, 0xfffffffffffffffc, 0x3d, 0x7f}], 0x78) lstat(&(0x7f000055b000)='./file0\x00', &(0x7f0000279000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000009a000)='./file0\x00', 0x6000, r6, r11, 0x800, 0x40008) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000be6000-0x4)) 2018/02/07 09:55:05 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000-0x4), 0x5, 0x0, &(0x7f0000f64000), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40040, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) [ 68.694831] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=28005 sclass=netlink_xfrm_socket pig=8943 comm=syz-executor7 [ 68.719841] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=28005 sclass=netlink_xfrm_socket pig=8954 comm=syz-executor7 2018/02/07 09:55:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000391000)='tls\x00', 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c0b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0x2, 0x300) r1 = accept4(r0, &(0x7f00006a5000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @generic}}, &(0x7f00001f8000)=0x1e, 0x80800) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x5, 0x7, 0xfffffffffffffffd}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) [ 68.801470] IPv4: Oversized IP packet from 172.20.3.170 [ 68.815411] IPv4: Oversized IP packet from 172.20.3.170 2018/02/07 09:55:06 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fed000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000fee000-0x20)={0x17, 0x2, 0x6, 0x8, 0x4, 0x8}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x40}], 0x1, &(0x7f0000036000-0x10)={0x0, r2+10000000}, &(0x7f000078d000-0x8), 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000900000-0x12)={@generic="4787b299735147b5a08603271bc49686", 0x2}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/02/07 09:55:06 executing program 4: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000a74000-0x8)={0xffffffffffffffff}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a74000)='/proc/self/net/pfkey\x00', 0x12080, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000705000-0x4)) clock_getres(0x3, &(0x7f0000000000)) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a73000-0x10), &(0x7f0000a72000), 0x5) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a73000)='/dev/hwrng\x00', 0x10000, 0x0) fcntl$setownex(r3, 0xf, &(0x7f00005e0000-0x8)={0x0, r0}) 2018/02/07 09:55:06 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000036b000)='/dev/hwrng\x00', 0x101080, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xff) shutdown(r1, 0x1) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000087000)="427ea00fabc55bb1d0db8d3c9fb791e651c4104cab1f15d0531c5487cee2bed98e02fe2ad6271d5ab2f032c2f32577ae05bf0b842c4bf8c9b48c177ffcc68030a5931e38a7") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000036c000-0xb0)={{0x80, 0x1}, 'port1\x00', 0x80, 0x0, 0x6, 0x3, 0x9, 0x7, 0x800, 0x0, 0x5, 0x200}) 2018/02/07 09:55:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}}, &(0x7f0000e67000)) sendfile(r2, r0, &(0x7f0000bae000), 0x400000ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b37000-0x8)={r5, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000), 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00000c5000-0xe), 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r6, 0x540d) ioctl$TCSETSW(r6, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)) setregid(r9, r8) fcntl$notify(r7, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x2000000002, 0x6, 0x20, 0xffffffffffffffff}, 0xff73) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000cf2000-0x4), &(0x7f0000c0f000-0x4)=0x4) writev(r3, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r2) 2018/02/07 09:55:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000bd7000-0x10)='/dev/input/mice\x00', 0x0, 0x206001) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000494000)={0x262, 0x0, 0x0, 0x7fff}) flock(r0, 0x9) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000085f000-0x10)={0x100, r1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000850000-0x4), &(0x7f0000904000)=0x4) 2018/02/07 09:55:06 executing program 5: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d1f000-0xe)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00006f6000)=""/11) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d1e000), &(0x7f0000d1e000), &(0x7f0000235000)=0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00005d5000)={{0x2, 0x1, @rand_addr=0x43467e55}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x8, {0x2, 0x3, @rand_addr=0x7f}, @common='syzkaller1\x00'}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d20000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000886000-0x6)={0x0, 0x4}, &(0x7f0000d20000-0x4)=0x6) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d20000-0x8)={r3, 0x6}, &(0x7f0000d1f000)=0x8) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000d1f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000093a000-0x38)={&(0x7f0000d1f000-0xc)=@kern={0x10, 0x0, 0x0, 0x80082a0}, 0xc, &(0x7f0000d1f000-0x30)=[{&(0x7f0000124000)={0x2d0, 0x12, 0x200, 0x4, 0x3, "", [@nested={0x2c0, 0x5d, [@typed={0xc, 0x82, @uid=r2}, @typed={0x8, 0x49c}, @typed={0xc4, 0x5, @binary="cc1c417f30bbc7267fc1c3998959fe8b11add339a2c0f138c85afdc915772380e7666f610cff141edbea7bc242d3f7798a9acc3dfd4a46edcd2373cafbb1e61f02c7a5a0904f75406d526f68ff90d9895ae3dc6c6917227e177b27d9446e4a6db40303827e995a656bbdd80885098c3c129628fa26954580eeddfa1dd73d99db295cb22e7fac1684bb19b2ee77f5a11571e8db5f8727293a7fd95456d9ce70a8e2ee0496e5788ee262345749b65cea0787b1283cccf4adf37c"}, @typed={0x18, 0xa, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x2c, @u32=0xffffffffffffffa6}, @generic="5ba2f9624b828b075c335b586b0122204d8c758b3c24fcea0049f804986fe6f4c6a7219a8ea7140738d84992d1a6f59d6f6bff5affc2f87a43edfba67917f74b77d2370cf06599a28e8248b353d1d7679dfe206c59a84017ee750f196c83730d244712f2a8e4b14dbb1c5088761f06459e54893a6bfb66ce0f4df34110c7cb33cf55cb7cbb6fa1239723626b2790c248790bc05da09f49f8331d4b1a4f81b258122ae7ca14c5d19a59ec215431cc0b7c223a8b0c31b6a7d128d24fe10d19328915176d5487a9c2ad4832e629", @generic="fe38024ba206df61fc4bd5454ccfdbfa5be439d728604e8041c013dbc5c85de3ec3d2bc33c2d981bda1aab47209af0f937875c326556c289c6fc96208d5fe73c07f7fe3e7b445452a767b4021605d46173f26d836ff88c1a6124b76744518281ebe9d633559371c55b4cbfff7cb1b3ee019ff3aa1b747496c0df826fd74e04f12940e076a926e447711f35b3cfa0725a389ea60d71a8dc9fc76e92aadebeefe76cd644904ea9dffac10ac71172725a838822", @generic="06883ce6feca1519c0d18a64bd2954578e6842dac657149b34828e8b5ef02e4044070faa05323269f53afd759ae5216155ae920f98a4330e21543fd577d321aa0ef9"]}]}, 0x2d0}, {&(0x7f000013c000)={0x28, 0x2f, 0x702, 0x3, 0x0, "", [@typed={0xc, 0x7e, @uid=r4}, @typed={0xc, 0x84, @fd=r0}]}, 0x28}, {&(0x7f0000948000-0x458)={0x458, 0x31, 0x700, 0x6, 0x3, "", [@generic="5b0c393b93e0c66ee75d3259e98ddf43e479392bab2a4e578bf7a9b4562e18655ac0565578113206aab563f135c5cb4ce239e71498d5051d4a854b3d2f496581c2c7abd14ccc3a43c12cb2eba3a57a8e1fd0c293a8c514324a96a5c6a0106796434ea4e4ae14f8df1ef6bee6339a5359e31868f7f2f421df5b05fe027fd3fa718e31b81d0137f53645bc270bd05d0e0a676c0bea2c897e5d88e9851ffe20154c9eec684722bdadd7ca4507fc4d2be92caa2d279ade2a010e8ca575c76c9555b9", @nested={0x28, 0x2a, [@typed={0x10, 0x81, @u64=0x80}, @typed={0xc, 0x1, @u32=0x400}, @typed={0x8, 0x8f}]}, @nested={0x360, 0x75, [@typed={0x10, 0x1e, @u64=0x5}, @typed={0x8, 0x85}, @typed={0x14, 0x1a, @str='eth0eth0\x00'}, @generic="75690ade2db8a44393a4d56e3342d13e0be10debe6d3321f9bf4076a730d0e1239c66af2e1a904b2c84b0ab587167f595258a79193f33236851548842ad6b007ea5877abe8c5cf90cd85484d7290bb1933f29acf0a97066996e69e3d53d09bbfe10243d1c09223e25ee1ad9e5c2903992a0610deabdac74488d397f00664894c8d90caf40a8ed4d51e664dfb81a940c907143d5b9f05b1b0bc6286441414e15bc537aa6f7a2be27e518245abb015a92a55746615ffff858e25b5c64349f5684a0849332ef5b92adf7fac4f2a0e886b1d2a749b97cbdf68949a4e5cf996f0b256bdec653af7306ea9c65ef0", @generic="76c90345709a8d40ca4c7b1be2e5c080aaa2a989ee7de29f757876fea914b3af51f252cbc26691d410a5070e6a74d5be8d1a98d3a3d9c79b771acd18f34f41b2abf7605d86c5ff1ae597938fb9f113ba6f68e6319c8c0bcc1edd60d46dd47bd48b063603bdd26b3e1b48a1008bf203d681f0defe3e7d09f2ab9e3f9b03e9c29f0dcb09468405986b6470ae98246fcb0f14a73ea5952faf6e6e6f099d05e186ab2b295cf4270d42af7282ea16466cf23f9074635a6e207307fca3a4de42e2491316612fc0a839a13248e3b646b88a68d8217987647fce820be9b118a3134f2dcf14666b1d95d21b5e014c9c2c831a701585b9", @generic="46c5f37946be9b5ce99e0bb81fec12a5bf9111c4c79a1b809d7bcf81931b7d10ed9191088fe37e20d03e6083c1a36e886da94c843ba63fb783eec041215adb754c8f50f68be1569562cae3190037427b74bfd6d92f19eae87a40db9e911295aa4944bf525a2cbff82fb8d2e91427b95daf4d80612fc1614b26aef2bf007040e1eb8a1082aeed776fbe34d4148dd1ebea25503c114793460677f6d1b247917338", @typed={0x14, 0x87, @str='-!eth0-7\x00'}, @generic="0fd3123f3f073263b9fcad58c366fe2a78b77a71938a431b96b2e4d2f764729168ccc414a6c563e515b36b714c8098422ba9494f7284af9319b3b61ba2f63611a060ef341fb3e92805c4b0de8ccd856e3f4b76a335a945df70fd80677e56968220ea748f154adfc730b324fad707829310ec161f2d44aac269c5a7ab8c0ad69d7e27d42b04e7f569c50c5add6b95f673412bf7e491d93e4f2c537d3ad7ec9c"]}]}, 0x458}], 0x3, &(0x7f0000491000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x20000000}, 0x4000) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d20000-0x4)=0x1, 0xfffffffffffffdf2) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4), &(0x7f0000d13000-0x4)=0x4) 2018/02/07 09:55:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a6000)='/dev/vga_arbiter\x00', 0x40100, 0x0) readv(r0, &(0x7f0000af9000)=[{&(0x7f00005d8000)=""/147, 0x93}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r1, 0x1, 0x24, &(0x7f0000dae000), &(0x7f000081f000)) getresuid(&(0x7f0000779000)=0x0, &(0x7f0000e49000), &(0x7f000081b000)) setfsuid(r2) 2018/02/07 09:55:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f1f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f00000f2000)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000e21000-0xbc)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d81000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/07 09:55:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000faa000)={0xe0cb, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x0, 0x8, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @rand_addr=0x6}}, {{0x2, 0x2, @rand_addr=0x218d059b}}, {{0x2, 0x3, @rand_addr=0x5}}, {{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x4d8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004c8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xffffffffffffff56, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, @generic="378cea9464f78aa6c02c67d3a0a19594"}]}, 0x34}, 0x1}, 0x0) 2018/02/07 09:55:06 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f000072d000)='/dev/ptmx\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)=""/3, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000002b000)) 2018/02/07 09:55:06 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000012000-0x8), 0x2000000004080806) r0 = getpgid(0x0) prlimit64(r0, 0x0, &(0x7f0000000000), &(0x7f0000279000)) 2018/02/07 09:55:06 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000b000-0x8)='md5sum,\x00', 0x0) pwritev(r0, &(0x7f000000b000-0x38)=[{&(0x7f000000c000-0x1000)="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", 0xff2}], 0x1, 0x8000e) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vga_arbiter\x00', 0x101080, 0x0) 2018/02/07 09:55:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008e3000)='/selinux/checkreqprot\x00', 0x40001, 0x0) pipe(&(0x7f0000af0000-0x8)={0x0}) renameat(r0, &(0x7f0000e0e000-0x8)='./file0\x00', r1, &(0x7f000091a000)='./file0\x00') mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) execveat(r2, &(0x7f0000dad000)='./file0/file0\x00', &(0x7f00007d4000-0x18)=[], &(0x7f00007ed000-0x10)=[], 0x0) 2018/02/07 09:55:06 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a94000/0x2000)=nil, 0x2000) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) 2018/02/07 09:55:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) write(r0, &(0x7f0000313000)="b9b88307e7", 0x5) 2018/02/07 09:55:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) socket$packet(0x11, 0x3, 0x300) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cd2000-0xb)='/dev/hwrng\x00', 0x140, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000fa000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7567, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x4, 0x3, 0x6, 0x401, 0x9}, &(0x7f00006a7000)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000831000)=@assoc_value={r3, 0x80000000}, 0x8) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000a02000-0x8)={0x2, 0x2852, 0x77c, 0x80000001, 0x4}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) 2018/02/07 09:55:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ca3000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c2d000-0xc)='/dev/rfkill\x00', 0x200900, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000c0d000)={0x1, 0x1, 0x81, 0x37cd, 0x8, 0x6}) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00007ec000)={0x0, 0x0, 0x0, {}, {}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, []}}) 2018/02/07 09:55:06 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x1, 0x1000001) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000014000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) connect$llc(r1, &(0x7f000000f000)={0x1a, 0x10, 0x0, 0x8, 0x80, 0x4, @empty}, 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0x55)="240000001800030207f7fd946ff183a50a0800000086c497271d856806000700d100737e", 0x24}], 0x1}, 0x0) 2018/02/07 09:55:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001b7000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000a48000-0x8)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bdd000)={0x0}, &(0x7f0000c16000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ce9000)='attr/current\x00') sendfile(r2, r2, &(0x7f000084f000), 0xfff) mq_timedreceive(r0, &(0x7f0000ae4000)=""/126, 0x7e, 0x10001, 0x0) mq_timedsend(r2, &(0x7f0000e19000-0x1000)="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", 0x1000, 0xafe, &(0x7f0000997000-0x10)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000802000)={@generic="39541781da7be991ebaab795b8f33970", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) fcntl$setlease(r0, 0x400, 0x0) 2018/02/07 09:55:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000cc6000-0xfb)=""/251, 0xfb, 0x0, &(0x7f000092e000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) ustat(0x6, &(0x7f000087e000-0x20)) openat$dir(0xffffffffffffff9c, &(0x7f0000ca9000)='./file0\x00', 0x88480, 0x104) 2018/02/07 09:55:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000975000-0x4)=0x2, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000057000)='/dev/ppp\x00', 0x40, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00005ae000)={0x6, 0x8}) 2018/02/07 09:55:06 executing program 6: epoll_create1(0x0) 2018/02/07 09:55:06 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000011000)={0x0}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000014000-0x4)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 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) 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) 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) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000013000-0x12c)=[{{&(0x7f0000005000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000005000-0x40)=[{&(0x7f0000003000-0xf3)=""/243, 0xf3}, {&(0x7f0000004000)}, {&(0x7f0000004000)=""/78, 0x4e}, {&(0x7f0000005000-0x43)=""/67, 0x43}], 0x4, 0x0, 0x0, 0x7c5c}, 0xa5}, {{&(0x7f0000003000)=@nl=@proc, 0xc, &(0x7f0000004000)=[{&(0x7f0000005000-0xa4)=""/164, 0xa4}, {&(0x7f0000004000)=""/127, 0x7f}, {&(0x7f0000012000-0xbc)=""/188, 0xbc}, {&(0x7f0000019000)=""/4096, 0x1000}, {&(0x7f0000005000-0xce)=""/206, 0xce}, {&(0x7f0000003000-0x24)=""/36, 0x24}, {&(0x7f0000005000-0x60)=""/96, 0x60}], 0x7, 0x0, 0x0, 0x1f}, 0x9}, {{&(0x7f0000005000-0x10)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000004000)=[{&(0x7f0000003000)=""/22, 0x16}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000-0x10)=""/16, 0x10}, {&(0x7f0000004000)=""/213, 0xd5}, {&(0x7f0000005000-0xc0)=""/192, 0xc0}, {&(0x7f0000003000-0xa0)=""/160, 0xa0}, {&(0x7f0000000000)=""/243, 0xf3}, {&(0x7f0000004000)=""/212, 0xd4}, {&(0x7f0000019000)=""/205, 0xcd}], 0x9, &(0x7f0000005000-0xe7)=""/231, 0xe7, 0x8000}, 0x3f}, {{&(0x7f0000019000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000019000)=[{&(0x7f0000004000)=""/206, 0xce}, {&(0x7f000001a000-0xec)=""/236, 0xec}, {&(0x7f0000002000-0x8a)=""/138, 0x8a}, {&(0x7f0000004000)=""/182, 0xb6}, {&(0x7f0000004000)=""/194, 0xc2}], 0x5, 0x0, 0x0, 0x3}, 0x80000001}, {{&(0x7f0000013000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000005000-0x53)=""/83, 0x53}], 0x1, &(0x7f0000002000)=""/58, 0x3a, 0x9}, 0x6}], 0x5, 0x2, &(0x7f0000003000-0x10)={0x77359400}) recvfrom$llc(r3, &(0x7f0000012000-0x71)=""/113, 0x71, 0x40000000, &(0x7f0000004000-0x10)={0x1a, 0xf7, 0xa3b, 0xfffffffffffffffa, 0x2, 0xfffffffffffffe00, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 09:55:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007c3000)=0xfffffffffffff662) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000b1f000-0x8)='./file0\x00', 0x20800, 0xc) accept$nfc_llcp(r1, &(0x7f0000f87000-0x60), &(0x7f0000dde000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a5a000)={0x0, 0xdb, "a84e617ef7d2ef6170b4a563355009da08f64bc0c3577080671419d58fc444ae2afa2b311cd09d4857af52593ca30a7023accbcb6f7cabacf8360523afe807414f774e27c7f05df07c8e9758fa8d2e1396283eebd33f0b3daa30b9485178f4624d362d18668e127a5099b352c99d178b4011b45d5cb9dba48a2f81d90e560c4609cf669be868d91daa41181d9b7a201e1a7eb2fb5e6a484ce76472ada6547c044dbc4008a81049d5b15a70d38ab91ee1aced7687afd8dae8e80ca7256e9e89f2bc6cb34682147e3ff8823f5a9d32c55242b3f75cd7e8bfe3990f00"}, &(0x7f0000c07000-0x4)=0xe3) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f4e000-0x20)={0x6, 0x6, 0x0, 0xffffffff, 0xfffffffffffffffd, 0x9, 0x7, 0x1, r3}, 0x20) getsockname$netrom(r2, &(0x7f0000167000-0x10)=@ax25, &(0x7f000039f000-0x4)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f000016d000-0xd6)=""/214, &(0x7f00004b5000)=0xd6) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000ffa000-0x28)={@common="6c6f00000000000000000000000000ff", &(0x7f0000ffa000-0x10)=@ethtool_eeprom={0x4b}}) clock_gettime(0x0, &(0x7f00007fe000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000990000-0xb)={0xcc69, 0x8, 0x82c000, 0xfff, r3}, &(0x7f00006f8000)=0x10) recvmmsg(r1, &(0x7f0000ca9000)=[{{&(0x7f0000d2b000+0xfeb)=@alg, 0x58, &(0x7f0000a17000)=[{&(0x7f0000be9000)=""/159, 0x9f}, {&(0x7f000032b000-0x55)=""/85, 0x55}, {&(0x7f0000ae6000)=""/63, 0x3f}], 0x3, 0x0, 0x0, 0x2}, 0x8000}, {{&(0x7f000041f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000264000-0x20)=[{&(0x7f0000375000-0x2b)=""/43, 0x2b}, {&(0x7f0000c3b000)=""/140, 0x8c}], 0x2, &(0x7f0000d70000)=""/120, 0x78, 0x6}, 0x80000000}, {{&(0x7f0000072000)=@alg, 0x58, &(0x7f000012f000-0x80)=[{&(0x7f000046c000)=""/44, 0x2c}, {&(0x7f0000a0d000)=""/209, 0xd1}, {&(0x7f0000727000-0x62)=""/98, 0x62}, {&(0x7f0000d34000-0x7)=""/7, 0x7}, {&(0x7f0000026000-0x1)=""/1, 0x1}, {&(0x7f0000e71000)=""/49, 0x31}, {&(0x7f000033b000-0x75)=""/117, 0x75}, {&(0x7f00002f2000-0xb7)=""/183, 0xb7}], 0x8, 0x0, 0x0, 0x400}, 0x9}, {{&(0x7f000063f000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000938000)=[{&(0x7f000009c000-0x78)=""/120, 0x78}, {&(0x7f0000470000-0x13)=""/19, 0x13}, {&(0x7f00002e3000)=""/27, 0x1b}, {&(0x7f00000a9000)=""/117, 0x75}, {&(0x7f00004ed000)=""/5, 0x5}], 0x5, &(0x7f0000acf000-0xd3)=""/211, 0xd3, 0x2}, 0x10001}, {{&(0x7f0000e12000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f00001cd000)=[{&(0x7f0000e80000)=""/148, 0x94}, {&(0x7f00006f0000)=""/4096, 0x1000}, {&(0x7f0000c87000-0x38)=""/56, 0x38}, {&(0x7f0000132000-0x98)=""/152, 0x98}, {&(0x7f0000501000-0x9)=""/9, 0x9}, {&(0x7f0000628000)=""/210, 0xd2}, {&(0x7f00003b0000-0x9a)=""/154, 0x9a}], 0x7, &(0x7f0000ead000-0x19)=""/25, 0x19, 0x6}, 0x8000}, {{&(0x7f000055b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f00003b3000)=[{&(0x7f0000383000)=""/236, 0xec}], 0x1, &(0x7f0000f5c000-0x1000)=""/4096, 0x1000, 0x2}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000378000)=[{&(0x7f0000b2e000-0x9)=""/9, 0x9}, {&(0x7f000096c000)=""/172, 0xac}, {&(0x7f0000852000)}, {&(0x7f00002f7000-0xe6)=""/230, 0xe6}], 0x4, 0x0, 0x0, 0x2}, 0xfffffffffffff801}, {{0x0, 0x0, &(0x7f0000aa2000)=[{&(0x7f0000081000)=""/139, 0x8b}, {&(0x7f0000cec000)=""/230, 0xe6}], 0x2, &(0x7f0000bb8000-0xe8)=""/232, 0xe8, 0x80a8}, 0x8000000000}, {{&(0x7f0000d54000)=@ax25, 0x10, &(0x7f00000ca000)=[{&(0x7f0000249000-0x6b)=""/107, 0x6b}], 0x1, &(0x7f0000d43000-0x81)=""/129, 0x81, 0x7}, 0xffff}], 0x9, 0x20, &(0x7f00004dc000-0x10)={r6, r7+30000000}) accept$nfc_llcp(r2, &(0x7f0000d4e000-0x60), &(0x7f0000293000)=0x60) recvfrom$unix(r1, &(0x7f000019b000), 0x0, 0x0, &(0x7f0000e11000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendfile(r4, r1, &(0x7f0000b7b000), 0x1) close(r5) 2018/02/07 09:55:06 executing program 6: mmap(&(0x7f0000000000/0xdd1000)=nil, 0xdd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x40, 0x1, 0xad, []}) ioctl(r0, 0x8913, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/07 09:55:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r0 = creat(&(0x7f00004c3000)='./file0/file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f71000)={0x0, 0x9, 0x7, 0x7fffffff, 0x2, 0x9}, &(0x7f00007cc000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000101000-0x8)={r1, 0x4}, &(0x7f0000587000)=0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000401000)=@req={0xff, 0x2, 0x7, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000069f000)={r1, 0xc1bc, 0x10, 0x5, 0xffffffffffffff00}, &(0x7f000068e000)=0x18) r2 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) recvmsg(r2, &(0x7f00003f3000)={0x0, 0x0, &(0x7f0000ca4000)=[{&(0x7f0000cb8000-0xed)=""/237, 0xed}, {&(0x7f0000606000)=""/57, 0x39}, {&(0x7f0000706000)=""/177, 0xb1}, {&(0x7f00005ce000)=""/4096, 0x1000}, {&(0x7f0000f29000-0xf3a)=""/4096, 0x1000}, {&(0x7f0000266000)=""/225, 0xe1}, {&(0x7f0000738000-0x1000)=""/4096, 0x1000}, {&(0x7f0000959000)=""/218, 0xda}], 0x8, &(0x7f0000a0c000-0x21)=""/33, 0x21, 0x2000000000000}, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000425000-0xe8)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f00000f4000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000052e000)={0x0, 0x0, 0x0}, &(0x7f0000c30000-0x4)=0xc) r5 = getuid() lchown(&(0x7f0000c83000-0xe)='./file0/file0\x00', r3, r4) fchown(r0, r5, r4) recvfrom(r2, &(0x7f0000c4e000)=""/104, 0x68, 0x2000, 0x0, 0x0) 2018/02/07 09:55:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d8c000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f00003d2000-0xe)=@known='system.advise\x00', &(0x7f0000719000-0xa0)=""/160, 0xa0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000f28000-0x10)=[{&(0x7f00005f0000)="29000000200019fff63d0a14000000060200003215f50005000000000d0011000000000200e1000008", 0x29}], 0x1) 2018/02/07 09:55:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00004de000)='net/igmp6\x00') setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00004d6000-0x4)=0x3, 0x4) exit(0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c40000-0x5)='yeah\x00', 0x5) getdents(r1, &(0x7f00002a5000-0x8a)=""/138, 0x8a) 2018/02/07 09:55:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000853000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x800000000007, 0x67, 0x800000000000000}) mq_getsetattr(r0, &(0x7f0000fb2000)={0x800, 0x0, 0xb4be, 0x0, 0xfffffffffffffffc}, &(0x7f000066a000-0x40)) [ 69.505935] audit_printk_skb: 13 callbacks suppressed [ 69.505943] audit: type=1400 audit(1517997306.435:45): avc: denied { dyntransition } for pid=9040 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=process permissive=1 2018/02/07 09:55:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c90000)='/dev/rfkill\x00', 0x40800, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ef2000)='/dev/ptmx\x00', 0x22000, 0x0) 2018/02/07 09:55:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002d5000)='net/netfilter\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000a9b000-0xcb)=""/203, &(0x7f0000295000-0x4)=0xcb) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000011000-0x64)}) open(&(0x7f00006e2000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/07 09:55:06 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) fstat(r0, &(0x7f0000003000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) clock_nanosleep(0x0, 0x0, &(0x7f0000186000-0x10), 0x0) 2018/02/07 09:55:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000037a000-0x11)='/selinux/enforce\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000831000)=[@in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}], 0x48) 2018/02/07 09:55:06 executing program 7: mlockall(0x400002000001) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x4000000000000264, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0xbb2a60e4) 2018/02/07 09:55:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1776637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000b3e000)={{0x883, 0x9}, 'port0\x00', 0x40, 0x4, 0x3, 0x10000, 0x5, 0x0, 0x100000001, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e35000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000031f000)={{0x3, 0x5}, {0x1, 0xfff}, 0x4, 0x7, 0x4}) socketpair(0x6, 0x405, 0x7, &(0x7f0000f91000)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000485000-0x4)=0x8001, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000508000-0x5c)={0x0, 0x2, {0xffffffffffffffff, 0x0, 0x3, 0x0, 0x7f}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000021000-0x5c)={0x3, 0x1, {0x0, 0x2, 0x8, 0x3, 0x1000}}) syz_open_dev$sndseq(&(0x7f0000230000)='/dev/snd/seq\x00', 0x0, 0x10000) 2018/02/07 09:55:06 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000020000+0xcc0)) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000021000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000012000-0x8)) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000011000-0x9)="6e65742f7563700018") read(r2, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r2, &(0x7f0000009000), 0x1f2) 2018/02/07 09:55:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c66000-0xd)='net/anycast6\x00') readv(r0, &(0x7f0000bb9000)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000426000), &(0x7f0000504000-0x4)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000878000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c20000), &(0x7f0000b94000-0x4)=0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/02/07 09:55:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000013f000-0x14)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ade000-0x15)='/proc/self/net/pfkey\x00', 0x80c02, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000074f000+0x90d)={0x0, 0x95, &(0x7f0000db6000)="5b9505add977a92f61a5f246798df8c34bb59fb846dcab44753b87dbfd3baf05197df312dd56460a56542d3162ba8e09ba21b20577633bd01e390ee8a00c9f47003dd3ebb94c7371a8642ef024bceee63b41a5cf6c4774940a5274609c0c19e322d14d6a2fd0bf83fbca1a4ba70cfd4c232c909cbcc0cdef9f4f72af2a51a64f9c0848d7c630fab60a8ced561938a26c97276543cc"}) 2018/02/07 09:55:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a5f000)='/dev/loop#\x00', 0x0, 0x4001) write(r0, &(0x7f0000c4a000), 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000d59000-0x174c)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x30}, 0x1}, 0x0) r2 = add_key(&(0x7f0000d64000)='asymmetric\x00', &(0x7f0000fae000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000844000-0xa1)="003c677339071bc18aeccfd8690287279c39f2d85ac7f869586275d8a3f00a770ace09dc671607c1b091aef483da7d35f7dbf3d62accc070339bd5a73ff25b7f8ac9c9a75d6b9bde9c285dfa936c0f74695ed50c5c0b680513822c4c6ddda8110b5f34c074134fd78888a3b29ac9ee7583a6bfd8bb6d7efee89c93ea3fc2c234406085ecada2ffc47f38d4361e7eb739f372118b8a5af1f72bf0fd1e8c98e099c3", 0xa1, 0xfffffffffffffffe) add_key(&(0x7f00007df000-0x8)='big_key\x00', &(0x7f0000e6e000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000078000+0xaa4)="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", 0x1000, r2) r3 = add_key(&(0x7f00002ba000-0x6)='.dead\x00', &(0x7f0000e2a000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000691000-0x63)="6d61b8e180a704766cc8c3f862695d3b0f2c8f5fe981600fc3907682b3a463cfa2801fac57f010e343a101e1a53d60e11a3b3c10eff0b9024ce55136bc919e890f9d1114a48a557a73bc7c74ca3742a2b4e6d91ba3db8666adf7c37cca3cc1ccbc0ca7", 0x63, 0xfffffffffffffff8) keyctl$link(0x8, r2, r3) getsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d4f000)=""/241, &(0x7f0000d75000)=0xfffffffffffffd5c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004a5000)) 2018/02/07 09:55:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') pread64(r0, &(0x7f00008a9000), 0x0, 0x200000000) fcntl$setstatus(r0, 0x4, 0x400) 2018/02/07 09:55:06 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000bd3000-0x8)) r1 = getpgrp(0x0) sched_setscheduler(r1, 0x3, &(0x7f0000768000-0x4)=0x6ea9) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000fc6000-0x40)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000d01000)='./file0\x00') 2018/02/07 09:55:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4)) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000647000-0x8)={0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00001be000-0x18)=[{0x4, 0x5a4}, {0x3, 0x6}, {0x4, 0x1}], 0x3) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20)) 2018/02/07 09:55:06 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000074000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005f7000)=0x3, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000ffc000-0x8)='./file0\x00', 0x100, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000-0xc)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa}) epoll_wait(r2, &(0x7f0000ffb000-0x24)=[{}], 0x1, 0x0) 2018/02/07 09:55:06 executing program 2: 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0xc)={"51304a46a8fb5635e972ab98dcfba370", {0x4, 0x7, 0x2, "72c4aa143fe3", 0x3ff}}) timer_create(0x5, &(0x7f0000000000)={0x0, 0x3f, 0x6, @tid}, &(0x7f0000014000-0x4)=0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000002000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x2000) timer_getoverrun(r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) socket$pptp(0x18, 0x1, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) faccessat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000214000-0xd3)="8e94f63edca74932010a0e196048167e6823a184827a0b57f92b23834f8a6d805f83e33363f50b0d11041184016ff704fd867a1c1ac0d26764e62e9ce50dbf0684e9ec6a146496f15f039f4503ad2ac6b7a629df341516eef3e96f0acc811b565421b7301c325a20808bb114a08cb870ece59ea2ce2be113e76f2a759e413f6f223a9d89ac7b5e8e08a9a5ffb52a90203dfeee2c6386f2b1dbb564914b842bd483352950cae68487cef3a54e66a6cc46c3317a746b2123bf8998d3d1a6f6be8e5f0afd1a0ed1624a838e5d431afb0d2a44c953", 0xd3) openat$autofs(0xffffffffffffff9c, &(0x7f0000335000)='/dev/autofs\x00', 0x10000, 0x0) 2018/02/07 09:55:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000e000), &(0x7f0000887000)=0x8) sendmsg$unix(r0, &(0x7f00008d6000-0x38)={&(0x7f00009ac000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ac8000)=[{&(0x7f000029e000)="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", 0x1000}, {&(0x7f0000259000)="fc081e17fb95132d4c9bba9937f558404a260d1ec0f3d8998f293571056e54a64e17c60401059eda09fdb104b699ae55032a59592f67daef3818f1b0b61420199fb923c34e93ff5bb72852813c4ce81ab1e66f11259cf8149b24360fd554f3c2ec6c339014fd77c590623e51313b03458e1c1e3a1f2e8273785c08bb1b8929bd535f2b2bb2fbfe0a5d63fd61dc38", 0x8e}, {&(0x7f00002ae000)="294b0c03a4451d713906531c7451c2819c302a805011730844a75352d0faed6e44106af12b7442074b7e71322f745fe280d6e58c4dc6abee92ed15f8edf0cbb1feef23b4d41bd25d5d5b6a89cbfc405cef53e99c13ea1ab778b81c06d764c00a1c23ad", 0x63}, {&(0x7f0000e53000)="4bf62a9c6e1ce1d2783f5e58c2fcecbaf1abe25b", 0x14}, {&(0x7f00001bb000)="6ba0076b21a5dbaf6a3ffddc7561a306df47dd7ea044f520d82efe5c8ea15274e24c20f340a613e4630daed35f34dbacd7", 0x31}, {&(0x7f00006ed000-0x35)="c9eb72b0930b302997d222cfd7179375f6b444371ac8ebee73a2401f6244101498ebd3851c99cf464b35c7f489ce4aa9633526fca7", 0x35}, {&(0x7f00003ad000-0x87)="751633806b3368d024eb8e4fd42d6c734d42f3fd7039528d0a16794040cd6515c83f7f73fdcc9e0c756dd7aa6ef5d7f6441c94981996685aa380d4d0e545fede64ecc3135f9e80c6572d3383376207c01d75dd5a32f2b0a78f7638cf6b5c41563a4c79f9ba835f88dd3e9b91f687c0b98a7f4747d48ea79e4f97b84214b5d4b755d00722be9da2", 0x87}], 0x7, 0x0, 0x0, 0x48010}, 0xc080) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) [ 69.699800] binder: undelivered death notification, 0000000000000000 [ 69.708445] binder: undelivered death notification, 0000000000000000 2018/02/07 09:55:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x0) recvfrom$packet(r1, &(0x7f00007ea000)=""/137, 0x89, 0x40000001, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/07 09:55:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) link(&(0x7f0000113000)='./file0\x00', &(0x7f0000530000-0x8)='./file0\x00') setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x4)=@fragment, 0x8) 2018/02/07 09:55:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000633000)=@can, &(0x7f0000130000-0x4)=0x10, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dc000-0x8)) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00007e1000)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b945dc6f7c944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395be55c5f1dd7e1abc2a81ab5b5242d626c17279199774c2f63fe8621c54af9492b83846b3b2c217e146077ee3140273817a87620b2fc719d8363b269caaea2575539d7c1dd471208be6bb59980df", 0xd2, 0x0, 0x0, 0x0) r2 = accept$inet(r1, &(0x7f00001f8000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000040c000)=0x10) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000447000)=0xf0, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000901000)={@common='ip6_vti0\x00', @ifru_flags=0x1000}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000fd3000)) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) shutdown(r0, 0x1) [ 69.798291] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 69.819465] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 89.673708] IPVS: Creating netns size=2536 id=10 2018/02/07 09:55:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000b1000)='./file0\x00', &(0x7f0000001000-0x44)) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x8100, 0x0) write$selinux_create(r1, &(0x7f0000000000)=@objname={'system_u:object_r:clock_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x35, 0x33, 0x20, './file0\x00'}, 0x46) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x600000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x14000, 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000002000-0x5c)={0xff, 0x0, {0x2, 0x3, 0xa47, 0x779b05d0c5e2b8e6, 0xe86}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000)={0x6, &(0x7f0000002000)=[{}, {}, {}, {}, {}, {}]}) 2018/02/07 09:55:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) preadv(r0, &(0x7f000030c000-0x30)=[], 0x0, 0x0) timer_create(0x6, &(0x7f00002a7000)={0x0, 0x23, 0x6, @thr={&(0x7f000089c000)="22e0db4a7b63ece1630e560b92bfac647f9065da54bc1109d9fc8255acc5f25784faa658a233ebba70", &(0x7f0000787000)}}, &(0x7f0000851000)=0x0) timer_getoverrun(r1) 2018/02/07 09:55:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f0000e9d000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = open(&(0x7f000085b000-0x8)='./file0\x00', 0x42, 0x40) setsockopt$inet6_dccp_buf(r2, 0x21, 0xcd, &(0x7f00005a8000-0x69)="2ef931eb3fde4a795429bd2cc8e339d4c3dd57171c9f04e3ad7df92a08123ef8d9cc699ab0e87bb5032a728d3bd6c1392c2db73fa931434fbdab52ffced1972eae751f78e15ea5b2499aa564a80d04b53c9fea86829b9cd0bb3b7d0a00b3d88e769e79eeb1c8bfe182", 0x69) close(r0) 2018/02/07 09:55:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) fcntl$setsig(r2, 0xa, 0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00007cc000-0xa0)=""/160, &(0x7f0000616000-0x4)=0xa0) 2018/02/07 09:55:27 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0xffffffac) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000008000)=@can={0x1d}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000007000)={0x3481, 0x6, 0x2, 0x5, 0x3, [{0x1, 0xd9, 0x0, 0x0, 0x0, 0x4}, {0x9, 0xffffffffffffff7f, 0x8, 0x0, 0x0, 0x801}, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x6}]}) poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {r0, 0x8644}], 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/02/07 09:55:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000adc000-0x6)='/dev/pktcdvd/control\x00', 0x280000, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000628000)) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00009c2000)=0xbef, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000a9b000-0x58)={{0x7, 0x10000}, 0x0, 0x0, 0x6}) connect$netlink(r1, &(0x7f000072c000-0xc)=@kern={0x10}, 0xc) connect$unix(r1, &(0x7f000032c000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000bf8000+0xd48)=0x4, 0x4) 2018/02/07 09:55:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mlock(&(0x7f0000177000/0x1000)=nil, 0x1000) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00007db000-0x8)="e4a445eb7fff051c", 0x8) 2018/02/07 09:55:27 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000012000-0xd)='+bdevkeyring\x00', 0xd, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000003000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000013000-0x90)={0x20, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000), &(0x7f0000013000-0x40)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000056c000-0xc)={0x0}, &(0x7f00005e2000+0xefc)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xe9, &(0x7f00004bd000)={0x9901}) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 09:55:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x64)={0x0, 0x5c, "e07fdaa0e41f05112553eb87b231ea226e2e2571ecb0cee269e8c64009c05317034a3a0baaf0c6e6049573000ae75815b08da602919b8cb5ccc1cf51d9dbce02076d7b2c44424e2427854f0d6a9b6ce6bd46bf1103d2b5e12ff84bba"}, &(0x7f0000001000)=0x64) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x100}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3ff}}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x5486, 0x9, 0x98}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x5da}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x91, "babd767377e6d820eaf8efd7c8e21cf5e297ccdd3f219685ac7b0686fc9eaebb1bef1ef3ca4e64d0870703c9bb0cb7cedf701af41563ead92a7e39f2929e9e507be2e6bfdd9a4172b90d4b29217f537ebf4df626033df3f8a09159ffa23b81801f489e5c52daf2a2debc44ba8d8d8875191032fe988464904f236a7060d049e794b994dca8943d04c10fc7e526700e4692"}, &(0x7f0000001000)=0x99) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x7fffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x6e, "81bdc114fb8cc0d3953bae421704500e398ad6acab211364d0315bb43c5fa39e05780212831b1155ede7bead3378afccb483a6150251264c7db263519cb4826295623dbd122449325b2f150df65e20049fa205da2c8b3aa3c549e6f810cd48ff6a38b9562fec81056ec44b4b055c"}, &(0x7f0000001000)=0x76) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x8)={0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x57a17832, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0xfff, 0xfffffffffffffff7, 0x9, 0x1, 0x2}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x908, 0x0, 0x124, 0x5, 0x7, 0x6, 0x6, {0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, 0xfffffffffffffeff, 0x8, 0x4, 0x4937, 0x7fff}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fe7000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002000-0x118)=[{&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x7ff, @empty, 0x80}, 0x1c, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="ffc359eae6a4dd8d458c8fb1066fdb8de70e215b521fd88bc00405602eb37379ba1d5590f8f5d4dd3871e4e74578772cc546a63021f98f6ad2b728235bc2eb2246b7dc66cc609619db962ec36c2810b47dce0ffcbe1886d9f8d6d827431520320d714e00f60f195c50ec4630e40307", 0x6f}, {&(0x7f0000001000-0x1000)="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0x1000}], 0x2, &(0x7f0000001000-0x90)=[@init={0x18, 0x84, 0x0, {0x4, 0x7, 0x4, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8001, 0x867f, 0x3ff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x94, 0x200, 0x8001, 0x80000000, r2}}], 0x90, 0x4000}, {&(0x7f0000000000)=@in6={0xa, 0x2, 0xcda, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x1c, 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{&(0x7f0000000000)="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0x1000}], 0x8, &(0x7f0000002000-0xf0)=[@init={0x18, 0x84, 0x0, {0x3, 0x2, 0x1000, 0xee}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x6, 0x201, 0x1, 0x3f, 0x5, 0x4, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x6, 0x40, 0x9, 0xfffffffffffffc00}}, @init={0x18, 0x84, 0x0, {0x1e2, 0x8, 0x0, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x203, 0x0, 0xffff, r4}}], 0xf0, 0x80}, {&(0x7f0000001000)=@in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0xa)="d8c4b5ccbe5ce599d98e", 0xa}, {&(0x7f0000002000-0x2b)="0f6f96d53900e39488713accd43c4726e99ad5bd4cdc36c4e8e176cd8af583491879e8057a779372139952", 0x2b}, {&(0x7f0000000000)="7e3b323ade03de3ad64cf05122d09fe065f2f88e4bc0c5fd3a43fb19bd898f1294dc40d0e69e2ac90d87f9f91364f300121799481b33d4bbd83525103d49d6618ca838ffc8c5b96f780634bf63c1d082badad611fd8ae21344c8e546b045026a486668ed210055b2afe362b9be28ba5980dcb4c5a67530b4bf775ab9842102ec2f79959973c196e50870dd37fbba0943571f16a3cd2bc745926c07df7daef2cbedeb7c87ee644be4f637d8da11d8fd8f1684988bf2435622935c2c31d5fca4b522c78616d4e46e4a6cbd56", 0xcb}, {&(0x7f0000001000)="247de7081afcfeaf1cbe469f8d79c050d65dc9ee737274637150310ee2cb3d7e292e6cee92a708b96816f3ed45d46d62068dc7c87d7a885f42435730a7ae1b057d162f52c146a6490a7a", 0x4a}], 0x4, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x75f, 0xb, 0x20, 0x523d4ed2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xdc5, 0x1, 0x3ff, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x100, 0x2, 0x6, 0x0, 0x1f, 0x3268, 0x1, r7}}, @init={0x18, 0x84, 0x0, {0x8, 0x741f, 0x7, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x95cd, 0x2, 0x0, 0x71, 0x5, 0x4, 0x0, r8}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0xf6, 0xfd}}, @sndinfo={0x20, 0x84, 0x2, {0x711f, 0x8, 0x7fffffff, 0x109, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x5, 0x2, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x35b, 0x1c0bb54917531fe2, 0x20, 0x100000001, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfc, 0x8002, 0x3, 0x8, 0x0, 0x6, 0x81, r12}}], 0x1e0, 0x20000000}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0x10000}, 0x1c, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0xd6)="4bd948479f741fd9379cfe1ccb016d318dc36846eeaa50fc47af871f947cac5c46d2e395ca26d8c6442c33da5fa907c089db608ef4f6627f04061e8883b131c4dcdf5b9449eafe7ba91dbe3b464be2fec2731defdda14db054c5c26cca78910a10e52c962e332f9f59c811de98e3589499bf0b482c1c98426d5723455648c5cdfd271a0d7aab37cc2e6d225c67094aa7a7d07d539deff79e7b97b0d0b9d7b86c55995b1fa40ec4fc66778d8b9b79c9b02eda392d13161f2ec2575c6823b429dd6722e45a23c0602372b176592ef099de96ad015c4261", 0xd6}, {&(0x7f0000001000)="b8271d1fc739a5a3f5feb53ff005aad515f98b02fb60abe1d05a86e14c248cf049c99366df58b366edd7df0b17273fcca199280be48bce3cdea9dd3232fe80", 0x3f}, 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{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000001000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x5, 0x80, r13}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff7fffffff, 0x0, 0x21a2, 0x280, r14}}], 0x60, 0x20000080}], 0x5, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000002000-0x18)="84de81dd973094a3203b97f150c652cc32a87f11962ecd58", 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r15, 0x8953, &(0x7f000003c000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/07 09:55:27 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000008000)={0x0, 0xff, 0x30}, &(0x7f0000004000-0x4)=0xc) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000006000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000007000-0x10)={0x760, 0x1, 0x9, 0x5, r1}, 0x10) r2 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x0) mmap$binder(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x10010, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000b000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$inet_sctp(r4, &(0x7f000001a000-0x38)={&(0x7f0000006000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000002000)=[], 0x0, &(0x7f000001a000)=[]}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0x56, "54a03babd266d3f683eb4ee2c7fa9390126fc4147d19a9839bae08dfd3d08f6f3394360dd5afbf2a8370f42444ce02def077f3900ca0522651fbaf48ebf176ab71ada1417f48ead3fa761501c480276791805828bf89"}, &(0x7f0000008000)=0x5e) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001000-0xff)={r5, 0xf7, "91f94acdaeb6544a1de1f37aa8da1fada479b6b05dd24b3ac854d22d19d6c6a234b72ebd3303f589ba9925886f704f49f2b00460115255224c5169108e0643d6e52b405a8541b533e456a45dfb129c18ab625aef683f83c1fb0b472241d21a6d3669747a14bea306c54f647fe9edaff16dbd473ee9c16bb46f94cc3482268f4a4a8635d26e66c574d833f090ed18da0adcee1c2ecc2e932d4ed077efc42ab3ceab47d6ea5d04261934229c1ba5407568f84a0256a58bf13279b4ae0d8321b251b4bf27a40bf4e2cb16bab687d40aaf6df32933c84df388db7eca15521b8482c1165f2273e4e6a6b2173f3e5198c1457f97b677ece9dccd"}, &(0x7f000000b000-0x4)=0xff) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) 2018/02/07 09:55:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875"}, 0x14) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000bcf000)=0x9, &(0x7f000060d000)=0x4) bind$packet(r0, &(0x7f0000544000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/07 09:55:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000080c000)=0x0) sched_getattr(r0, &(0x7f0000b95000-0x30), 0x30, 0x0) r1 = syz_open_dev$sg(&(0x7f0000735000-0x9)='/dev/sg#\x00', 0xff, 0x800) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000064000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000127000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000513000-0x28)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@loopback=0x7f000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x17}, @dev={0xac, 0x14, 0x0, 0xe}, @rand_addr=0x10000, @multicast2=0xe0000002]}, 0x28) sendmsg(r2, &(0x7f0000ba5000)={0x0, 0x0, &(0x7f0000d8a000)=[]}, 0x24040000) 2018/02/07 09:55:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000078b000), 0xfffffcea) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000890000)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, {0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2}, 0x800, [0x6, 0x4, 0x8001, 0x1, 0x26f, 0xffffffffffffffc1, 0x80, 0x101]}, 0x5c) 2018/02/07 09:55:27 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000599000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x8001, 0x0, 0x4, 0x6, 0x4, "a0c272bd4ddafbebd88413582fb4770b0cf30f8aa67a005c0c1f81fb55e20a650f3525be4aefc1981f51ccb028d07a490e0824f3be2dddac830761cf24270a13", "5847993c0d1a344a3433ccedb0d140c92074480c899f7c47dcde45d46e308e6853cf2122ef6fb812b76009cf3047ccc29c3cb7c6bba5c12b24e8074dddaf8f1f", "8d03e3bfedd3eb07d70a62832c01befc0914261dbc54ea5e3732aec0e5473e03", [0x1ff, 0x4]}) clone(0x0, &(0x7f00001da000-0x88), &(0x7f0000f88000), &(0x7f00005f3000), &(0x7f000019e000)) geteuid() 2018/02/07 09:55:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xabd3b25) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000aa3000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) sendto$inet(r0, &(0x7f0000746000-0x9b5)="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", 0x721, 0x0, &(0x7f000075c000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x1) 2018/02/07 09:55:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) vmsplice(r0, &(0x7f0000679000-0x20)=[{&(0x7f0000c78000-0xcc)="7ea2598c4c45c4f385d65a08ba96bc416b290e57a8c1791f053c2922d6cc93db243024eb1285b7a15547096cb5e0bf34c436a01f27b45ff2363ec4c5b91d20a355191b10c2cdd0be94a03ee4520cb4895b7d7e99e203098c03aa08ef69e259173fd93814e136fc2398c4d32451fa0dd5ff105ca3c08cb34de76d998263ae93d9c96bd22206e1137e22005be13177dfa4aefd46eb657a69e479f1ef8fe7275fcfc20349697ccab56b35a0239d9d7e1764a1671947c8508696ff62527a872f0cb7a5cd8dd6da4b7918e1d03c78", 0xcc}, {&(0x7f0000554000+0x50f)="0251484d839c2ca5cf847d73bb25aa2dff9a374b0677a4f0b9f97d4a33881714a2d4476f3dc82da69574cbf3d9982b66927fcb394baf228e342512143d17f33171f88c0776ae7e69ea404e151daad8dc859f0a9640a9b300f239a7a345278d4d1893d48448a092f7fc9a80921a58a2e2a7094d21e64a3114893d19e2db4d6b3852efd4a025e8db33a42192d005de926ebb7773af6da33cec25bdf29355e7", 0x9e}], 0x2, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000acc000-0x6)={0x1, [0x8]}, 0x6) writev(r1, &(0x7f00003c4000)=[], 0xf0) truncate(&(0x7f0000f73000)='./file0\x00', 0xa259) 2018/02/07 09:55:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000f1f000-0x30)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000825000-0x14), &(0x7f0000690000-0x4)=0x14) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) readv(r0, &(0x7f00007f9000-0xa0)=[{&(0x7f0000406000)=""/138, 0x8a}], 0x1) 2018/02/07 09:55:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000c71000)={0x1}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000122000)={0x58, 0xd1, 0x4, 0xe59, 0x1, [{0x3, 0x3a, 0x5, 0x0, 0x0, 0x200}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000082c000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x3cb) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) vmsplice(r1, &(0x7f0000515000+0x441)=[{&(0x7f00008d3000-0x32)="afde753405114e88f2e640e426d88a01df51ffd2bbb58f4b9b1e14135db4c53cbf2e9faf4a6841d6236b47475950d55c9ab8", 0x32}], 0x1, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/07 09:55:27 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f27000), &(0x7f000068c000), &(0x7f0000d1f000), &(0x7f0000001000-0x28)) munlock(&(0x7f00006bf000/0x2000)=nil, 0x2000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000007000), &(0x7f0000008000-0x4)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000001000)) 2018/02/07 09:55:27 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ef5000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000985000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/02/07 09:55:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x44100, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000)=0x29f4537b, 0x4) readlinkat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000002000)=""/141, 0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00009d1000-0x8c)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}}}, &(0x7f0000067000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00008d0000)={r4, 0xb0, &(0x7f000003b000)=[@in6={0xa, 0x2, 0x7ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in6={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x2}, @in6={0xa, 0x0, 0x2, @empty, 0x4}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xd43}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @empty}, @in={0x2, 0x0, @empty}, @in={0x2, 0x1, @broadcast=0xffffffff}]}, &(0x7f0000161000-0x4)=0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e3a000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x80, 0xffffffff}, &(0x7f00004e5000)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000503000)={r6, 0xa03, 0x8001, 0x4, 0x200, 0x9}, &(0x7f00003fd000-0x4)=0x14) clock_gettime(0x0, &(0x7f0000a4c000-0x10)) timer_settime(0x0, 0xfffffffffffffffc, &(0x7f000006b000)={{0x0, 0x8}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 09:55:27 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cae000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000053000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000003c000)={0x1, &(0x7f0000a41000)=[{0x7, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x0, @tid}, &(0x7f0000610000)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000f4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lseek(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000aab000)={0x0, 0x2}, &(0x7f0000f6d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000038f000)={r3, 0x9}, &(0x7f0000647000-0x4)=0x8) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f000031e000-0x118)={0x1, {{0x2, 0x0, @empty}}, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x118) getresgid(&(0x7f0000790000), &(0x7f000043a000-0x4), &(0x7f000042a000-0x4)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000226000-0xc)={r4, 0x2, 0x30}, &(0x7f00007ec000-0x4)=0xc) 2018/02/07 09:55:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x100000000a019) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014b2f4070009040002e707100800010000ffffff080000ff00000000", 0x24) r1 = syz_open_dev$usbmon(&(0x7f00006df000-0xd)='/dev/usbmon#\x00', 0x6, 0x60003) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004e7000)=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009fd000-0x8)={0x0, 0x9, 0x200}, &(0x7f00009f6000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000096e000-0x8)={r2, 0xffffffffffffffc1}, 0x8) 2018/02/07 09:55:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f000010e000)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000e6a000-0x8)='./file0\x00', 0x282, 0x1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001a9000-0x4), &(0x7f00009bb000)=0x4) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x3) fallocate(r1, 0x0, 0xffff, 0x9) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000077b000)={0x4, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000737000-0x10)={0x8001, r2}) lseek(r1, 0x4, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000daf000-0x4)=0x100000000, 0xfffffffffffffeb8) [ 90.199059] binder: 9322:9325 got transaction with invalid offsets ptr [ 90.224357] binder: 9322:9325 transaction failed 29201/-14, size 0-10 line 3155 [ 90.279223] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/07 09:55:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000098f000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00006bc000-0x4)=0x1c, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000345000)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000d48000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000169000)={@dev={0xfe, 0x80, [], 0x0, 0xff}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x902, 0x6, 0x6, 0x400, 0x3, 0xa0, r2}) r3 = dup2(r0, r0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x80000001) ioctl$TIOCSBRK(r3, 0x5427) 2018/02/07 09:55:27 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000013000-0x8), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003c4000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006c1000)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000a34000-0x4)=0x9, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 09:55:27 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000030f000/0x1000)=nil, 0x1000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00001e3000)={0xcf}, 0x4) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000e5c000)) 2018/02/07 09:55:27 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bda000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000afb000)=""/61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r3 = socket(0x10, 0x803, 0x0) recvmmsg(r3, &(0x7f00003ed000)=[], 0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000c24000)=[], 0x0) write(r3, &(0x7f000027f000)="22000000120007bd0e000000deff0a1b0c150009000007190000000004000806da06", 0x22) fallocate(r1, 0x0, 0xffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000022d000)={0x9, 0x7, 0x3, 'queue0\x00', 0x6}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) munlock(&(0x7f0000546000/0x1000)=nil, 0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000c8c000-0x8c)={0xff, 0x3, 0x52a, 'queue0\x00', 0xdc}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000b96000-0x6)={0x0, 0x5}, &(0x7f0000bab000-0x4)=0x6) inotify_add_watch(r2, &(0x7f0000b5a000-0xc)='./bus/file0\x00', 0x40) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000498000)={r5, 0xffff, 0x2, [0x38beac25, 0x10001]}, 0xc) 2018/02/07 09:55:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) r1 = request_key(&(0x7f000006b000)='id_legacy\x00', &(0x7f00009d9000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00009de000)='\x00', 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r1, 0x6) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000a96000), &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000033c000), 0x5, 0x0, &(0x7f0000f64000)={0x77359400}, &(0x7f0000048000)=0x3, 0x3) 2018/02/07 09:55:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000c0d000)={0x77359400}, &(0x7f0000fe7000)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r0 = syz_open_procfs(0x0, &(0x7f0000a2f000)='net/ip_tables_matches\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000da6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = request_key(&(0x7f0000b07000-0x8)='trusted\x00', &(0x7f0000239000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d5b000-0x2e)='\'posix_acl_access%GPLvmnet1^vmnet1,self.loGPL\x00', 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mq_timedsend(r0, &(0x7f0000aeb000)="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", 0x1000, 0x2, &(0x7f00004fc000)={0x0, 0x1c9c380}) tkill(r2, 0x1000000000016) 2018/02/07 09:55:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x42000) shutdown(r1, 0x1) recvfrom$unix(r1, &(0x7f00008db000-0x73)=""/115, 0x73, 0x1, 0x0, 0x0) 2018/02/07 09:55:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c53000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000c9000)=""/176) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000ab9000-0xc)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2}, [@srcaddr={0x14, 0xd, @in=@rand_addr=0xfffffffffffffffe}]}, 0x3c}, 0x1}, 0x0) 2018/02/07 09:55:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000056b000)={0x1, 0xffff, 0x9, 0x40, 0x0, 0x4}) fcntl$getownex(r0, 0x10, &(0x7f00001ab000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00003d0000)='net/raw6\x00') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002db000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009a9000)='/selinux/checkreqprot\x00', 0x200, 0x0) read(r2, &(0x7f0000485000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000b45000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x23, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000926000)={0x0, 0x0, 0x0, 'queue1\x00', 0x100000001}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000082c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000666000-0x8)={0x0, 0x3ff}, &(0x7f00005e8000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000df5000-0xa0)={r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x2, 0xffffffffa540dde8, 0x2, 0x0, 0x8001}, &(0x7f00001bf000-0x4)=0xa0) syz_open_procfs(r4, &(0x7f0000e02000)='net\x00') 2018/02/07 09:55:27 executing program 3: prctl$intptr(0x1, 0x1f8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001d6000)='logon\x00', &(0x7f000050a000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000379000)="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", 0xfb, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000ff1000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/02/07 09:55:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f0000827000-0x8)='./file0\x00', 0x2, 0x80) getsockname$packet(r0, &(0x7f0000445000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000fce000)=0x14) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000208000)={0x1, 0x27, &(0x7f0000e17000)="0e9907a19013c6fe5e3b54565a0c91c44ca2d623be1ca8db439357d05385ecdef57e6455c01bd6"}) sendto$inet6(r0, &(0x7f0000a01000), 0x0, 0x0, &(0x7f0000682000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cc6000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x14) 2018/02/07 09:55:27 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d48000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000030d000-0xc)={0x0, @local, @multicast1}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000022f000)={&(0x7f0000a0d000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000000)={&(0x7f00000ec000-0x28)=@newlink={0x28, 0x10, 0x20, 0x5, 0x3, {0x0, 0x0, 0x0, r1, 0x82, 0x200}, [@IFLA_TXQLEN={0x8, 0xd, 0x400}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00009e2000)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0xffffffffffffffff}]}]}, 0x28}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f00004ba000-0x9)='/dev/sg#\x00', 0x6, 0x200000) 2018/02/07 09:55:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002c8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r0, 0x540a, 0x3) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000033e000-0x11)='/dev/vga_arbiter\x00', 0x105080, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00005fa000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) close(r0) [ 90.865068] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 90.873730] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/07 09:55:27 executing program 2: r0 = gettid() pipe(&(0x7f00005b1000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={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) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x64, 0x0, &(0x7f0000000000+0x1)=[@release={0x40046306, 0x2}, @increfs={0x40046304, 0x4}, @increfs={0x40046304}, @decrefs={0x40046307, 0x4}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x30, 0x20, &(0x7f0000913000-0x30)=[@flat={0x77682a85, 0x1, r2, 0x1}, @flat={0x776a2a85, 0x100, r3, 0x3}], &(0x7f0000000000)=[0x18, 0x28, 0x0, 0x48]}}], 0x86, 0x0, &(0x7f0000000000)="47d5faa311016387a1843082b6628f7d0eeb4daf67339b2ee92256fd19870a1d01c28d02589c79fea04a0e548554775fc316fee89ec698485fea93d8806e28798b30a879d824567f9dabb6cc9532ce07e8219022695d190320000e2e26a5236508ef2d8111c89589dceb31b397b0827a173071d066592a3c1dfb6246a731adb5bb1979ac316b"}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fab000)={0x0, 0x1c, &(0x7f0000656000)=[@in6={0xa, 0x3, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000000)={r5, @in={{0x2, 0x2, @empty}}}, &(0x7f0000000000)=0x8c) ptrace$peek(0x1, r0, &(0x7f000020b000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r6, &(0x7f00006b8000)={0x10, 0x0, 0x3, 0x41000002}, 0xc) sendmsg$nl_netfilter(r6, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000691000-0x10)={&(0x7f0000f74000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 09:55:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eb7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c06000-0x20)={0x8, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00002c9000-0x10)={0x81, r1}) r2 = add_key(&(0x7f00005a9000-0x5)='user\x00', &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d46000), 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r2) keyctl$read(0xb, r2, &(0x7f0000541000-0x1000)=""/4096, 0x1000) [ 90.920641] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 90.929885] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/07 09:55:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_emit_ethernet(0x56, &(0x7f0000456000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@canfd={0xd, {{0x2, 0x4, 0xfffffffffffffffb, 0xfffffffffffffff7}, 0x31, 0x3, 0x0, 0x0, "f341f110b5f144e3ffaf822e20cff208b7cc9ac147a13425c911649d5fd58ba0f4c98797545876ad221fdbab1b2a6b9db26f11245febbac9b5b0321cdfff46d1"}}}}, &(0x7f00003c8000-0x14)={0x1, 0x3, [0xc2d, 0x9c3, 0x91f]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b0000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000-0xf)='/dev/sequencer\x00', 0x210101, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x2) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fce000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f000095b000), &(0x7f0000407000)) 2018/02/07 09:55:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000095000-0x4)=0x3, 0x2) mremap(&(0x7f0000294000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000617000/0x2000)=nil) sendto$inet(r0, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) kexec_load(0x2, 0x3, &(0x7f00008d6000-0x60)=[{&(0x7f0000bae000-0x4e)="3adc8966bd5b17c8cf66cb77f881c9c998b5fa67cedd3cee6bc8899489eb030797d10733cba918c31dbbea529ccb774ae9efe6253fa1659761dcac73ba363a377f06c7384c16f64fe17b7a39a9fd", 0x4e, 0x100000001, 0x100}, {&(0x7f0000f5a000-0xd5)="a76a78bd6a3f361de923a52a21dd96fac02c1fe1b16742db5f36b1518ac858352b5ab08aacd62763edee5c522a0be87170e836ddd61b8a024ab39b15a1d5adc3f1fe8d333e80a71eb9bdd64ce288c10cc434027af7c1cbc1661c7f2f50d96ce92b70fd409e498109969afc8999903f30bb23d0dbdbb719acf2207167d12c8975333d646bc2b6d2941ff04d384197e238ba8ab3fe252ba14be5adcaba3177a92b9f259df96a064c30663b5926c1779e276c4fefe71a8298d7f66f1616df3a58ec35e0fc53b7a439d6a607a9031a2a4f4d275f128427", 0xd5, 0x9, 0xb9}, {&(0x7f0000ff1000-0xfe)="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", 0xfe, 0x80000000, 0x2}], 0x160000) 2018/02/07 09:55:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000065a000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000360000-0x20)={0x0, 0x0, 0x8, 0x6, r1}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c3e000)=0x8001, 0x4) flock(r0, 0x8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0xe) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000046a000)='/dev/autofs\x00', 0x80000, 0x0) r3 = eventfd2(0x771, 0x204) write$eventfd(r3, &(0x7f00000fa000), 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000a9000)) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000023b000-0x3c8)={0xeb, {{0x2, 0x1, @multicast1=0xe0000001}}, 0x1, 0x6, [{{0x2, 0x0, @rand_addr=0x10000}}, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}}]}, 0x3c8) socketpair(0x4, 0x805, 0x7, &(0x7f0000a9c000-0x8)={0x0}) flock(r2, 0xc) recvfrom$ipx(r4, &(0x7f00009d4000)=""/220, 0xdc, 0x20, 0x0, 0x0) socketpair(0x1f, 0x80003, 0x8, &(0x7f00009a7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000155000)={0x0, @in6={{0xa, 0x0, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x6fa}}}, &(0x7f0000c47000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000260000)={r6, @in6={{0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, 0x20, 0x10000}, &(0x7f0000059000-0x4)=0x98) accept$inet6(r4, &(0x7f0000263000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00003dc000-0x4)=0x1ab) getpeername$inet(r0, &(0x7f0000186000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000f74000)=0x10) getsockopt$nfc_llcp(r5, 0x118, 0x6, &(0x7f00005d4000)=""/126, 0x7e) 2018/02/07 09:55:28 executing program 3: mmap(&(0x7f0000000000/0x45c000)=nil, 0x45c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000), &(0x7f0000042000-0x8), 0xffffffffffffffff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000028d000-0x8)) 2018/02/07 09:55:28 executing program 2: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8b000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00009ce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000f8b000)=0x14) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000421000)={&(0x7f0000176000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000865000-0x10)={&(0x7f0000f8c000-0x7c)=@ipv4_deladdr={0x7c, 0x15, 0x2, 0x6, 0x3, {0x2, 0x60, 0x1, 0xfe, r2}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0x20, 0x5, 0xf7}}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, @IFA_CACHEINFO={0x14, 0x6, {0x7fffffff, 0x5, 0x286}}, @IFA_LABEL={0x14, 0x3, @common='ip6gretap0\x00'}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}]}, 0x7c}, 0x1}, 0x40081) 2018/02/07 09:55:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000616000-0x5b)=""/235) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r3) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) sendmsg$unix(r1, &(0x7f0000666000)={&(0x7f0000811000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fab000-0x20)=[{&(0x7f0000ddd000-0x78)="92a6f5855cae9b893bb7977076b0c7e9afa7d565a4eb67afdc1916689ac18069bf357a3f3f8b9d87c052ef532f6531ee765b65ad507a5a3449c6b0ac03bddd0878f5ee6a057db4593995343a148a1877dc6b01c79ba1455239c9a1d669a6cb185b71e90d211f410684f0f7730596ef8815c9459f752b0283", 0x78}, {&(0x7f00007e8000-0x4)="c535e99d", 0x4}], 0x2, 0x0, 0x0, 0x10}, 0x0) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r4, r5) write$evdev(r2, &(0x7f000046c000)=[], 0x0) tkill(r3, 0x16) 2018/02/07 09:55:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005a3000-0xe8)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f0000bdf000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ff9000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3f}, {0xff, 0x0, 0x3f, 0x3f, 0x3560, 0x6, 0x9}, {0x0, 0x1}, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x2b}, 0x0, @in=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x3b7, 0x0, 0x0, 0xbd}}, 0xe8) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000982000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_dev$mice(&(0x7f0000aab000)='/dev/input/mice\x00', 0x0, 0x80) unlinkat(r1, &(0x7f0000145000)='./file0/file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000005d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r0}) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000b60000-0x41)) mount(&(0x7f000008a000)='./file0\x00', &(0x7f0000303000)='.', &(0x7f000079b000-0x6)='msdos\x00', 0x11080, &(0x7f0000253000-0x1000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00003b3000)='/dev/keychord\x00', 0x80, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00006b1000)='/dev/ppp\x00', 0x40000, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x20000000, &(0x7f0000061000-0xc)={@dev, @broadcast}, &(0x7f000077f000)=0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000ad7000), 0x4) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000c8c000-0xb), &(0x7f000055f000)=0xb) mmap$binder(&(0x7f0000215000/0xa000)=nil, 0xa000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) 2018/02/07 09:55:28 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000006000-0x48)={{0x1}}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000012000)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f000002e000-0x20)) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={0x0}, &(0x7f0000020000-0x4)=0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000001e000)=@assoc_id=r3, &(0x7f000002f000-0x4)=0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000028000)=0xe8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f000002f000)={&(0x7f000002f000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f000002f000)={&(0x7f0000021000-0x1590)={0x1590, 0x3, 0xa, 0x100, 0x2, 0x2, {0x2, 0x0, 0x5}, [@generic="d40a9ae1459ea7081fc9b5f12c93942003448c4637c76a5d2f38bd3211bfb191bdcb95df665b5733052910c6ed24364288fa4507b103f093c5d5a64ad40b4c363e63af710dba9afeef6248c7757b5cd3ce524da2413fa01da78c199f77a782b67250dc7be42a697192716728f4b79bee9c0e16dc12f9b090e9d36370ae44486dffb6d3f36c249fed56fa2874bc3d1499a8f13921be55c224fbfa4935d103758880f4e75a0a0248ad6b207483db307af508d0cdcb520066080a237c76", @typed={0xc, 0x55, @u32=0xb6}, @nested={0x11b8, 0x5, [@typed={0xc, 0x68, @u32=0x6}, @typed={0xc, 0x21, @uid=r4}, @generic="3117b96340f38a1284d8ea17eade84e29c63de13e7f03bd77947c657057edf6e6a4e9d40367f7f3d19d31df7466cd07e96147a52e637bd8176a6e614f57f9442c7032bb8e999dfd35d92d630c94a7df5bec106b5f9a0a9edd8d4e56214e33a7c2df69da7091270bf7020f7486b524f7ba0f1d5cae5e4b767f435e79daf03457714ddf1b0c00efe2489a8e959047c171d9b8cc7a51170f8dc3cd8677b4160b54d10c6f8e46a175d56a79a0990305ff336b24adbff071a53b9a9b22220", @generic="c56982a1a57df6bb399ab464a985b517b095bd", @generic="c4e62f2d7198de9d9c13291902702b4290a4038204e44044a5c786ee9ed10a9145a329f3c3901d7d0488d0dae63ef7c8f3c9de507da2c3e48d8608df583788fc658b252548c4aaa85cf9c79e13597230c395376d6c719ea1fc9c144675e0fd6f50bfa27ca29c4fdd8aff43ac98dbacedd2fdaf228b4d5d69b1549fdda948ca60f1b8a9884ebf6ac5e94ec28205f9cd2056d0e2aa0be5a513a5a105110c5cf8ff3c189acf360e1b7eaddb49c1a7a3d9ba79aa8d0e3e0af2eae642a92685eaac4bbffd606d511e64b6d74a", @generic="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"]}, @nested={0x2fc, 0x1d, [@typed={0x8, 0x8a, @binary}, @generic="3dd6bf2cebf95dc2affd719c37733be301306096c87475918e9658c99bd22dd33ec5735fef2b41ebbf3a3fad1cdd469dc1067f5984858aaf6aedb6da0498a8484ccb6668cfcba0f62885ff92b8b6edf277f37be06a54a77a87051046ff41f30bd958f92204b65951cf39fd26c38be28fa90623c1d2d9a3208fa43f0087a3b6846099fc2c46eac7183b79643d9ce20777034fdcbe293d279950ed6145d258f91e700cdb4af6adb6a54dcf97868f686e2df8bc4c41f94f3b1a127d65276fec9bec08075616f3ab83", @generic="81b4428a5d2cdeeeca591c113ca58fa8d9ce41012d07a136671e0854ba46c48cb9248da4a119a153d5834d40d8aec21d70311b9c4aed8515bb3205be309df402fc06e32165055e75707aef634594687f622284ec3d34525d95bf28742b121bd16e21206c57b97730637865af53983fabf7f1674c731d0c3f97fdf0a9d14d63e60d65489de48cd4b7256b33608dcd05f0dd14debdf3f00f43258c59918ad0254cf2eb3ca6ff7c19c9fdcc106d441bbf66ea99458f4ced5af87f185e5bd7404e060291366866cf6f55658560191c3b1cc6ff714ca9e758b768e98b0a72d0c2b3870d2cd15614f03b98fc3a7d53e63cfb1993cd2deb", @generic="7cfa2ebf8de37f65f3819fa80e8336610647e7093e7f3d3784fd932ff54f7cf69a81c9fd7ab83073551c8cf1834cb50b1e9fdc0ae2f8356e23f76de79cccd4733817ca8438e2c5e54a6ed1640e4bca032f770618ddb53d798a768d6bd227919f86168354d6b0a4c54d8c0374e52c9d63d21c57d6b2e69c98b24d91f18ec96a62a662b906d0bca18a15a86b330a04f1463f74649c14c9efc760820d73dd65226293e3106490233cca778d158819a1f52170daee00cf2219667d168e", @generic="3e418d28ecf851580456fe1406778c2c0ef4d952039ee90a412d05e00629dfb0b39ad6be3550010f44c11c58b8273a9b5e4b334854e0b1ed57c8c4ce0d6dc561ee4834bb00f1d7a4b675f83f57590f7b522fdf3dcd0763ad7223a4f308435f93e3cf5e328ed1d156bbb79bc19975366d53ccd258aa072514081e"]}]}, 0x1590}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) 2018/02/07 09:55:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f3a000-0x4)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ed8000+0xaf6)=0x0) r1 = syz_open_procfs(r0, &(0x7f000025c000-0x14)='net/ip_tables_names\x00') sendmmsg$inet_sctp(r1, &(0x7f0000b2e000-0x38)=[{&(0x7f000038e000-0x1c)=@in6={0xa, 0x1, 0xffffffff, @empty, 0x8001}, 0x1c, &(0x7f0000456000-0x10)=[{&(0x7f0000a1c000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x40}], 0x1, 0x8000) fcntl$getownex(r1, 0x10, &(0x7f0000a94000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00002f2000)={@generic="343535b845129a329d780ce71e404292", 0x5}) r3 = syz_open_procfs(r2, &(0x7f0000d7e000-0x140)="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") ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000448000-0x4)) ioctl$TIOCSBRK(r3, 0x5427) sendfile(r3, r1, &(0x7f0000310000-0x8), 0x10001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000ee2000-0x8c)={0x9, 0x2, 0x2, 'queue1\x00', 0x3}) prctl$getreaper(0x1b, &(0x7f0000c22000-0x8)) getresgid(&(0x7f0000e2c000), &(0x7f00000e3000)=0x0, &(0x7f0000a49000)) syz_fuseblk_mount(&(0x7f00001b7000)='./file0\x00', &(0x7f0000f71000)='./file0\x00', 0x8000, 0x0, r4, 0x4, 0x101, 0x40) 2018/02/07 09:55:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c2a000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000fa9000)=""/71) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr=0x4}, 0xffffffffffffffd8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) r2 = dup3(r1, r1, 0x80000) futimesat(r2, &(0x7f0000294000-0x8)='./file0\x00', &(0x7f00002da000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/02/07 09:55:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000002b000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f000026f000)={0x0, 0x2e, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) getpid() timer_delete(0x0) 2018/02/07 09:55:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008d8000-0x80)=@generic, &(0x7f00004b5000-0x4)=0x80, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000b55000-0x28)={@common='bpq0\x00', 0x0}) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008f1000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x8, 0x3, 0x1f, 0x2, 0x20, 0x0, 0xff, r1, r2}, {0x3, 0x5, 0x80000001, 0x9, 0x401, 0x8, 0x5, 0x1f}, {0x7f, 0x1, 0x2, 0x9}, 0x2, 0xa, 0x0, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x7e}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x6, 0x3, 0x3, 0x3, 0x4, 0xffff}}, 0xe8) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r3, 0x29, 0x5, &(0x7f0000ffc000)=0x1, 0x2bd) bind$inet6(r3, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00006f6000-0x4)=0x0) ptrace$pokeuser(0x6, r4, 0x3, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r5, 0x1, 0x1c, &(0x7f0000000000)=""/4, &(0x7f0000000000)=0x4) sendto$inet6(r3, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r3, &(0x7f0000e7f000)={0xa, 0x3, 0x2, @empty, 0x4}, 0x1c) 2018/02/07 09:55:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009d4000-0x8)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000046e000)={0x3, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000942000)=@abs={0xffffffffffffffff, 0x0, 0x1}, 0x8, &(0x7f0000452000-0x10)=[], 0x0, &(0x7f00001fa000-0x20)=[], 0x0, 0x400000000000}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000cc000-0x8)='./file0\x00', 0x50000, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c9e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003a6000)='/dev/autofs\x00', 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b78000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000047a000)={0x0, 0x6}, &(0x7f0000944000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f59000)=@assoc_value={r4}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f34000-0xc)={r2, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000c0b000-0x10)={0x9, &(0x7f00005e0000-0x24)=[0xfffffffffffff000, 0xff, 0x1, 0x5, 0x5, 0x4, 0x800, 0x0, 0x101]}) r6 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533}) ioctl(r6, 0x2285, &(0x7f0000007000)='S') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000214000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000d8b000)={r7, 0x2}) 2018/02/07 09:55:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008d8000-0x80)=@generic, &(0x7f00004b5000-0x4)=0x80, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000b55000-0x28)={@common='bpq0\x00', 0x0}) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008f1000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x8, 0x3, 0x1f, 0x2, 0x20, 0x0, 0xff, r1, r2}, {0x3, 0x5, 0x80000001, 0x9, 0x401, 0x8, 0x5, 0x1f}, {0x7f, 0x1, 0x2, 0x9}, 0x2, 0xa, 0x0, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x7e}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x6, 0x3, 0x3, 0x3, 0x4, 0xffff}}, 0xe8) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r3, 0x29, 0x5, &(0x7f0000ffc000)=0x1, 0x2bd) bind$inet6(r3, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00006f6000-0x4)=0x0) ptrace$pokeuser(0x6, r4, 0x3, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r5, 0x1, 0x1c, &(0x7f0000000000)=""/4, &(0x7f0000000000)=0x4) sendto$inet6(r3, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r3, &(0x7f0000e7f000)={0xa, 0x3, 0x2, @empty, 0x4}, 0x1c) 2018/02/07 09:55:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4), &(0x7f0000000000), &(0x7f0000002000-0x4)) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x48}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000013000-0x20)={{}, {0x77359400}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) r6 = syz_open_dev$random(&(0x7f0000bdc000-0xc)='/dev/random\x00', 0x0, 0x0) r7 = dup2(r3, r6) ioctl$int_in(r5, 0x5473, &(0x7f0000aab000-0x8)=0x44) fcntl$setown(r3, 0x8, r1) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f0000c3c000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000214000-0x1)=0x3) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000743000-0x10)={0x7, &(0x7f0000ecb000-0x38)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f00006f5000)={r8, 0x20}) fcntl$setsig(r6, 0xa, 0x12) r9 = gettid() tkill(r9, 0x100000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 09:55:28 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x10000000006) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) 2018/02/07 09:55:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000be1000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009f9000)='/selinux/checkreqprot\x00', 0x400002, 0x0) listen(r0, 0x6) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x0, &(0x7f00006b8000)) 2018/02/07 09:55:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000c20000-0x4)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r3 = syz_open_pts(r1, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000f84000)={0x81, 0x40, 0x3, 0x1, 0x19cfedac, 0x6}) dup2(r2, r1) readv(r3, &(0x7f0000fe3000)=[{&(0x7f0000c8f000)=""/146, 0x92}], 0x1) 2018/02/07 09:55:28 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000+0xcf4)='/dev/input/mice\x00', 0x0, 0x2) write(r0, &(0x7f0000001000)="e646d8b8e545ca6cb45915f441285ba77ca8881072304fd8af9844f9589500aac2e6210f713df86d192f8374d236498c540fb63b1a6ce0dd7533a401dff3", 0xa) 2018/02/07 09:55:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002f9000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000010e000-0x4)) renameat(r0, &(0x7f0000ead000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fd000)='/') socket(0x6, 0xf, 0x40) 2018/02/07 09:55:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x40000, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000957000), &(0x7f00006a3000)=0x4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/02/07 09:55:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000419000-0xee)='R', 0x1) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000473000)}], 0x1, 0x0) 2018/02/07 09:55:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x0) execve(&(0x7f000049c000-0x8)='./file0\x00', &(0x7f0000bcf000-0x28)=[&(0x7f0000b82000)="5b986264657647504c247bf600", &(0x7f00003ca000)='\x00', &(0x7f00009b6000-0xe)='-lokeyringem1\x00', &(0x7f0000add000)='em1md5sumself}\x00', &(0x7f00009c2000-0xe)=':cpusetwlan1]\x00'], &(0x7f00001f7000-0x30)=[&(0x7f0000997000-0x2)='.\x00', &(0x7f0000255000)='(\x00', &(0x7f0000eb3000-0xd)='+system:#*^#\x00', &(0x7f0000229000-0x4)='-*]\x00', &(0x7f0000d14000)='ppp0\x00', &(0x7f0000ab9000-0x21)='cgroupvboxnet0cpusetem0$\'trusted\x00']) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000f00000-0xc)) ppoll(&(0x7f000000f000-0x18)=[{r3}], 0x1, &(0x7f0000e69000-0x10), &(0x7f0000aa4000-0x8), 0x8) 2018/02/07 09:55:28 executing program 3: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000b7d000), 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d4000-0x4)=0x4) pipe(&(0x7f0000a70000)={0x0}) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000dc0000)={0x4, 0x33b, 0x7f, "e04d2bfd92d5", 0x81}, 0x10) 2018/02/07 09:55:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendto$unix(r0, &(0x7f00008ea000)="414fa831da9dca2f8d6eae6845f4a00033ddae4dc1ef94692a", 0x19, 0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000201000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000328000)) 2018/02/07 09:55:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x7ff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f0000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000ef4000-0x8c)={0x9, 0x7, 0x1, 'queue0\x00', 0x1ff}) write(r0, &(0x7f0000849000)="220000002100070700be0000090007010a00000000000000002004000500038000ad", 0x22) r2 = request_key(&(0x7f0000290000-0x8)='big_key\x00', &(0x7f00009ae000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009ba000-0x4a)="776c616e305c7472757374656473797374656d6d696d655f747970656367726f7570656d3027707070312173656c666d696d655f7479706528802d73656375726974793a266264657600", 0xfffffffffffffffd) fcntl$setstatus(r1, 0x4, 0x40400) keyctl$clear(0x7, r2) 2018/02/07 09:55:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000af5000-0x48)=[{r0, 0x4000}, {r0, 0x80}, {r0, 0x1}, {r0, 0x80}, {r0, 0xa008}, {r0, 0x400}, {r0, 0x8}, {r0, 0x4725}, {r0, 0x20}], 0x9, 0x3) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000d9a000-0x8)={0x0, 0x0, 0x0, 0x5}) openat$ptmx(0xffffffffffffff9c, &(0x7f00008d6000)='/dev/ptmx\x00', 0x109000, 0x0) 2018/02/07 09:55:28 executing program 7: truncate(&(0x7f0000749000)='./file0\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) ptrace$pokeuser(0x6, r0, 0x2, 0x3) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x201, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000001000-0x8), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000001000)=0x6) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x24) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000001000-0x8a)="9e35751a67d43749a1138adc5ab808a723b51faaeff482ebc2444c22766db79bb14a5b4e3cdaf19a794db4f1c292de2bb9a62c3a79bcef533a88229b9a443f5aead93406552bf583ab2d4b67f9f22c1264f48e307b4bd66688d4795d0ca879bd64bada140c0f894e554de00ab572dce553fbee24d1819d30b0d2d4a119a5d8760dcdadc72be2cd9eab37", 0x8a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) 2018/02/07 09:55:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) preadv(r1, &(0x7f0000abb000)=[{&(0x7f0000dac000-0x5b)=""/91, 0x5b}], 0x1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000322000-0x86)=""/134) 2018/02/07 09:55:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000131000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = syz_open_dev$tun(&(0x7f00000a2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f11000-0x50)={@common="7663616e300000fffffffffffffff300", @ifru_data=&(0x7f0000638000+0xfc5)="2b496851d237576a824baf5761aa234fead848300df82f63b1c6700f05b548c8"}) syncfs(r1) 2018/02/07 09:55:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000006a000-0x25)="240000005a001f4914f9f407125a00001e13171308001000fff708ff08dc020001000001", 0x24) listen$netrom(r0, 0x0) bind$ax25(r0, &(0x7f0000bc4000-0x10)={0x3, {"d2360b0673b4c2"}, 0x2}, 0x10) 2018/02/07 09:55:28 executing program 6: ioperm(0x1, 0x1, 0x101) personality(0x4500001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008e0000-0x6)="6664001f66d0") getdents(r0, &(0x7f0000297000)=""/104, 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 09:55:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) 2018/02/07 09:55:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mknod(&(0x7f00005f2000)='./file0\x00', 0xffd, 0xfffffffd) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009c4000), 0x0, 0x0) lseek(r0, 0x0, 0x0) preadv(r0, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/07 09:55:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000c3d000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000007000)={&(0x7f0000d78000-0x14)={0x14, 0x13, 0x8, 0xffffffffffffffff, 0xffffffffffffffff, {0x15}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000081d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) creat(&(0x7f0000bcd000-0x8)='./file0\x00', 0x20000000100) 2018/02/07 09:55:28 executing program 3: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000063e000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000c2a000-0xba)=""/186) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000001000)) ptrace$getregs(0x1, r4, 0xffffffffff600000, &(0x7f0000001000)) 2018/02/07 09:55:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x336e35b1e5e74d4e, 0x6, 0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00009f1000)={0x0, 0x4, 0x0, 0x1, 0x100000000}, &(0x7f0000ac8000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009d1000-0x8)={r1, 0xb9, 0x9}, &(0x7f00008bf000)=0x8) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x4}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000019a000)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000956000)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000d36000)={r4, @broadcast=0xffffffff, @empty}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000350000)) poll(&(0x7f0000db3000)=[{r2}], 0x1, 0x0) 2018/02/07 09:55:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000760000)='net/rfcomm\x00') ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000aee000-0x4)=0x2400000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00004b0000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/07 09:55:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') sendfile(r0, r1, &(0x7f0000532000), 0x4) sendfile(r0, r1, &(0x7f0000514000), 0x18001) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f00007a9000)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000151c6900bb77a107569901dba17e1947002b040097ec67a1e2010049fc2d63e000000000001418000a000000001300000745bbff06010000ad000000000000061475d722000000000000000705000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a0007f629cd7ed089f74164536dab653670786eaec000151332450f779c4865c287b7e75ab4f1b8fc3b3d2696c0c300000000000000010000ef13659c6103", 0xc8) 2018/02/07 09:55:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f16000-0x10)={0x2, 0x2, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b91000-0xc)={@remote, @multicast1, 0x0}, &(0x7f000081b000)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00008b4000)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000e58000)={@multicast2, @empty}, &(0x7f0000bdf000)=0xc) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00003a6000-0x4)=0x3, 0x4) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0xfd4a}], 0x1, 0x0) 2018/02/07 09:55:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000172000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000dfb000)='./file1\x00') renameat(r0, &(0x7f00004d7000)='./file0\x00', r1, &(0x7f0000ffb000)='./control\x00') 2018/02/07 09:55:28 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000739000-0x10)=[{&(0x7f0000fd2000-0x2)="1e", 0x1}], 0x1, 0x0) write$tun(r1, &(0x7f000086f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "8d88f0", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af2d60", 0x0, "74fe73"}}}}}, 0x3c) readv(r0, &(0x7f0000fd8000-0x20)=[{&(0x7f0000fd8000-0x1a)=""/77, 0x4d}], 0x1) r2 = fcntl$getown(r0, 0x9) sched_getattr(r2, &(0x7f000073b000), 0x30, 0x0) 2018/02/07 09:55:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000098b000-0x10)={0x0, 0x3, 0xfffffffffffff6cb, 0x8}, &(0x7f0000e09000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00004d8000-0x3f)={r3, 0x37, "cb99ff9f77666fc2d96bf8bcca2faaa9eba76df144745cb1af573be3e5a43efb5eb76fc3e44cbfdfe6158fe57172faac5710b4e09d75e2"}, &(0x7f0000f06000-0x4)=0x3f) 2018/02/07 09:55:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f000056b000)='/dev/sg#\x00', 0x0, 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000352000-0xb)='/dev/hwrng\x00', 0x400, 0x0) ioctl$VT_RELDISP(r1, 0x5605) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000059d000), &(0x7f000010f000-0x4)=0x4) kexec_load(0x68, 0x4, &(0x7f0000602000)=[{&(0x7f0000d8f000)="263442d8e91da37d0713d138908fd963125c3f685ded74a99a5b34c4dee83a4bdf4aa402a73477b641aaf8f7355f231f36e872aab50ff0a5cdeacf9bb5fdfaf23797058df69cb19d933c32122286d415bfbcfdb3caadd41c0b45f661b3436dd88b124521144277b641a9ff534ae677bc227ff66c456a6d87e6a24fa3267f74825eaf9c161caab48341c30cfb04e24739a39dba432e", 0x95, 0x2, 0x3}, {&(0x7f00007bd000)="e7bfc8fdc2879574c997c37eea4f215eadf81420f67887bd1e125ca493c54b964cfc522fdf79d20868600700198df266bd9dc2b2316d31bbb7090a4dc74ebec14613f1aaa47b46dc355f1265d2fe9dffae", 0x51, 0x9, 0xffff}, {&(0x7f000046c000-0x2b)="fd2a10a2b1864592c9eb10969b1d990c49c587ff4101dde6accbb196b996a9ffe70e25f81e260ec6535906", 0x2b, 0x6, 0x1000}, {&(0x7f0000d44000)="fcff97156105e07a6b4ad3a89cf0b962dc3d6e7f15f353fa41163978aac6dcf57b2c9bf9acbcf63c9efc0a7f1970d67ee73121e49de741c1b69d3e9321244192fd617591ad297de4e1853369b6545708f06c3ad4ae47de7d9f07e8b8777b520d9f15e4b1af84d9837172386e353521112cd0d5a84693c05b059ee32fff12a8c62a717e9b7fe816", 0x87, 0xfffffffffffffff9, 0x6}], 0x280000) ioctl$int_in(r0, 0x5421, &(0x7f0000e4e000)=0x7ff) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e0b000-0x4)=0x6) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000bfe000-0x4)=0x3) [ 91.963927] device eql entered promiscuous mode 2018/02/07 09:55:29 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001000-0xd9)="3a27aaa7c30c94af37d24d88045c5e2f2d64be481a55d8c84dd811a51227780d58ae86c9bce52a38b7df5c26cd7f8ed601c021f27e8bf15ce3f005a139cb15900a328422a6e777073d20db252f8d1bbc76e1c716305ec526cc0049cbf64c64265ea9dfaee6b410935845c416ff1a8838309386650d90debf67c2f56c8062e3f66e656e3f2010e1910b67ab083e70563b8ad73b32e8cc87ee6c01706bc217d51d6c9e7d932c5dcc8b7214ca1e24e1eba82709d08b3b5f19b1821b5329711f640374e098472a333d3dc9c18d2598501d843f6237350bba710648") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x1010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c4a000)=0xa10, 0x4) r1 = socket(0x1000000010, 0x802, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00007b7000-0x390)={0x400, {{0xa, 0x0, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7}}, 0x0, 0x6, [{{0xa, 0x3, 0x60000, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x100000000}}, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, {{0xa, 0x3, 0x143aebe1, @mcast2={0xff, 0x2, [], 0x1}, 0x16d97316}}, {{0xa, 0x1, 0x100000001, @empty, 0x1}}, {{0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x88b}}, {{0xa, 0x3, 0x4000000000000000, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x390) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000031d000)={0x0, 0xffffffff}, &(0x7f0000d8f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000079d000)={r2}, 0x8) futex(&(0x7f0000da6000), 0xb, 0x6, &(0x7f0000d93000-0x10)={0x0, 0x1c9c380}, &(0x7f00008d2000)=0x3, 0x7) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00002a5000-0x1000)=""/4096) 2018/02/07 09:55:29 executing program 2: 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$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0xfff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x1000) r3 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000008000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000)=0x0, &(0x7f0000008000-0x4), &(0x7f000000a000-0x4)) setreuid(r4, r5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0xffffffffffffff76, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x18)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f0000008000-0xea)}) 2018/02/07 09:55:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000023f000-0xe)='/dev/keychord\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000c1b000-0x8d)=@hdr={0x1, 0x7, 0x20, 0x1, 0x2, 0x8, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x1, 0x3, 0x1e}], {0x8100, 0x64d, 0x0, 0x1ff}}], {@llc={0x4, {@snap={0xaa, 0xaa, "e79b", "01f54e", 0x7, "bd859f8af4d54bdc73e639bfda543d8b53a962dd1b3220b5474de1c17bf1b0527d60193c4db19fa521685a15130d2accb4036d48531b7b16907603c62098eedf01098276b174196ba9d76917b88df0ee1fa39f95e21800da629765dbcf69123eda0fefd2"}}}}}}, 0x8d) r1 = epoll_create1(0x100000000080000) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCFLSH(r2, 0x540b, 0x3372) close(r3) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00004f7000-0xc)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006dc000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x2596, 0x8, 0x3ff, 0x100, 0x80}, &(0x7f000076b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00006fd000)={r4, 0x1, 0x4, [0x2ae9, 0x6, 0x7, 0x4]}, &(0x7f0000e63000-0x4)=0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000e9f000-0xc)) 2018/02/07 09:55:29 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000), 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000ef8000-0x70)=""/112, &(0x7f0000ef8000-0x4)=0x70) 2018/02/07 09:55:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r0, 0x0) 2018/02/07 09:55:29 executing program 5: mmap(&(0x7f0000017000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x5, 0x4) writev(r0, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000-0x60)={0x0, 0x19, 0x2, @tid}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000af1000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x7ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000003000-0x24)={0x6, 0x7, 0x6, 0x9, 0x38000000000, 0x0, 0x0, 0x100, 0x7, 0xfff, 0x0, 0x4}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001000)=""/9) timer_settime(r1, 0x0, &(0x7f0000470000-0x20)={{0x0, 0x989680}, {0x77359400}}, 0x0) 2018/02/07 09:55:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001000-0x4)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000)='./file0/file0\x00') mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./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)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000a73000)={r2, 0x4}) 2018/02/07 09:55:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c8000-0xf)='/dev/sequencer\x00', 0x88386, 0x0) ioctl(r0, 0x5101, &(0x7f000042a000)) timer_create(0x2, &(0x7f0000158000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000117000-0x4)=0x0) timer_getoverrun(r1) 2018/02/07 09:55:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000077a000-0xc)='/dev/autofs\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000738000)=""/197) r1 = socket$pptp(0x18, 0x1, 0x2) preadv(r1, &(0x7f0000081000-0x50)=[{&(0x7f0000fb1000)=""/4096, 0x1000}, {&(0x7f0000588000-0x20)=""/32, 0x20}, {&(0x7f0000b5d000)=""/7, 0x7}, {&(0x7f000045b000)=""/92, 0x5c}, {&(0x7f00005a4000)=""/129, 0x81}], 0x5, 0x0) 2018/02/07 09:55:29 executing program 5: fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x1000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e34000-0x8)={0x0}) sync_file_range(r0, 0x442, 0x7, 0x6) getsockname(r0, &(0x7f00008b6000-0xc)=@nl=@unspec, &(0x7f0000267000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000200000)=0x10) recvfrom$inet(r1, &(0x7f00004eb000-0x5d)=""/93, 0x5d, 0x100, 0x0, 0x0) 2018/02/07 09:55:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f000045b000-0x10)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000849000)={0x3000200c}) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000), 0x4) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0x99adacadcbaefa9a, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r1) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000b64000-0x96)=""/150) [ 92.116868] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 92.120661] binder: release 9610:9619 transaction 36 in, still active [ 92.120668] binder: send failed reply for transaction 36 to 9610:9633 [ 92.123556] binder: BINDER_SET_CONTEXT_MGR already set [ 92.123563] binder: 9610:9619 ioctl 40046207 0 returned -16 [ 92.133220] binder_alloc: 9610: binder_alloc_buf, no vma [ 92.133237] binder: 9610:9619 transaction failed 29189/-3, size 0-0 line 3127 [ 92.137745] binder: undelivered TRANSACTION_COMPLETE [ 92.137753] binder: undelivered TRANSACTION_ERROR: 29189 [ 92.140439] binder: undelivered TRANSACTION_ERROR: 29189 [ 92.173364] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/07 09:55:29 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f00008e7000)=[], 0x1555557d, 0x0, &(0x7f000095e000-0x8)={0x1ff}, 0xa3618df2831f15ce) 2018/02/07 09:55:29 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000fc0000)={@common="73680030eae800220000000000005500", @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e34640000dbffddffff1f00fffffff400dd7adcffff00030a0b8b3609"}) r1 = creat(&(0x7f000034a000)='./file0\x00', 0x2) ioctl$VT_RELDISP(r1, 0x5605) 2018/02/07 09:55:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f00005f9000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f00000a8000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="440f09210000000000ff030300", 0xd) 2018/02/07 09:55:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)={0x400000000001}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000002000-0x20)) epoll_wait(r1, &(0x7f0000b15000-0x18)=[{}], 0x1, 0x7) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000608000-0x12)={{0x3d8, 0xa5}, {0x7, 0x6}, 0x9, 0x1, 0xfffffffffffffffe}) 2018/02/07 09:55:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000faa000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000769000)={@empty}, &(0x7f0000b2d000)=0x14) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000a12000-0xe2)=""/226, &(0x7f0000866000-0x4)=0xe2) fgetxattr(r0, &(0x7f0000599000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000), 0x0) 2018/02/07 09:55:29 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='.', 0x1, 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x6, r0) 2018/02/07 09:55:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e26000-0xb)='pkcs7_test\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000f48000)='logon\x00', &(0x7f00008f1000)={0x73, 0x79, 0x7a}, &(0x7f00007a3000-0x23), 0x0, r0) keyctl$unlink(0x9, r0, r0) modify_ldt$read(0x0, &(0x7f0000276000)=""/137, 0x89) 2018/02/07 09:55:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007f3000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000069c000-0x10)={0x3f, 0x8, 0x937b, 0x1f}) fgetxattr(0xffffffffffffffff, &(0x7f0000cb5000)=@random={'user.\x00', '!vmnet0securityselfvmnet1wlan0\x00'}, &(0x7f0000dc7000)=""/212, 0xd4) 2018/02/07 09:55:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f00007c1000)='./file0\x00', r0, &(0x7f00000c6000-0xa)='./control\x00') renameat2(r0, &(0x7f000062f000-0x8)='./file0\x00', r0, &(0x7f0000b37000)='./control\x00', 0x2) r1 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000127000-0xc)={0x0}, &(0x7f0000663000)=0xc) rt_tgsigqueueinfo(r1, r2, 0x24, &(0x7f00000fd000-0x10)={0x14, 0x76, 0x0, 0x347}) 2018/02/07 09:55:29 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000023000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000023000)=@get={0x1, &(0x7f0000022000)=""/209, 0x2}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000023000)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f000001c000)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000024000-0x8)='./file0\x00', &(0x7f0000024000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000000d000)={0x30, 0x32, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x1c, 0x1, [@typed={0x18, 0x1, @ipv6=@empty}]}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/07 09:55:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) dup2(r0, r0) sendmsg$nl_route(r0, &(0x7f0000ade000-0x38)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f0000d32000-0x24)=@ipv6_getroute={0x16, 0x1a, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x24}, 0x1}, 0x0) 2018/02/07 09:55:29 executing program 3: personality(0x4100001) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000ae4000)=""/230, 0xe6, 0x1, &(0x7f00006c8000-0x3)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000272000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) 2018/02/07 09:55:29 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9b, 0x80007, 0x3) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) 2018/02/07 09:55:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002c4000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0xe8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000251000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c2000)={0x7fffffff, 0x8, 0x8000, 0x2, 0x4, 0x29, 0xfffffffffffffff9, 0x8, 0x0}, &(0x7f0000288000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a0e000)={r2, 0x8}, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000044e000-0x14)={0x100, 0x3f, 0x4, 0x8, 0xe3}, 0x14) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/07 09:55:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067b000-0x4)=0x3, 0x4) write(r0, &(0x7f0000d3b000)="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", 0x57) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x14c}], 0x1}}], 0x1, 0x0) 2018/02/07 09:55:29 executing program 1: socketpair(0xd, 0x2, 0x0, &(0x7f0000d28000-0x8)) 2018/02/07 09:55:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000199000), &(0x7f0000736000-0x4), &(0x7f000089e000), &(0x7f0000001000-0x15)="01ab23b39d61a017c2108c86889e8c86d414c0716a") linkat(0xffffffffffffffff, &(0x7f000085b000)='./file0\x00', 0xffffffffffffffff, &(0x7f000058d000)='./file0\x00', 0x0) 2018/02/07 09:55:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x28a6) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000c3000), &(0x7f0000b00000-0x4)=0x4) 2018/02/07 09:55:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x10000, 0x2) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r0, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000015000), &(0x7f000000a000-0x4)=0xc) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f000087e000)=0x1, 0x4) r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xb8b3, 0x4) [ 92.374813] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. [ 92.391263] tc_dump_action: action bad kind [ 92.425720] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. [ 92.434278] tc_dump_action: action bad kind 2018/02/07 09:55:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000149000-0x8)='pagemap\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00005e6000-0xb1)=""/177) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000041c000-0x44)={{0x2, 0x2, @rand_addr=0x61}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="3025f91b64636a2a8cda4ce6df53749c"}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000851000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x8000000001}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000001000-0x40)={0x9}, &(0x7f0000014000-0x40), &(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000001000), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 09:55:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x1a, &(0x7f0000002000-0x4), &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000001000)={0x51, 0x10001, 0xb8, {0xe2, 0x7}, {0x4, 0x1}, @const={0x4, {0x7, 0x1, 0x6, 0x5}}}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000012000)={0x33, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}}, 0x0, 0x8, 0x100000000, 0x4, 0x2, &(0x7f0000013000-0x10)=@common='ipddp0\x00', 0x8, 0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/07 09:55:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000eed000)={0x80, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0xffffffffffffff36) fadvise64(r0, 0x0, 0x0, 0x1) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000093a000-0x5c)={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff801}, {0xa, 0x1, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xfffffffeffffffff}, 0x401, [0x100000000, 0xe9, 0x100000000, 0x7, 0x49bd, 0x0, 0xfff, 0x1]}, 0x5c) r3 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_tcp_buf(r3, 0x6, 0x10000000016, &(0x7f00009ac000-0x1000)=""/4096, &(0x7f0000575000-0x4)=0x1000) accept4$ipx(r3, &(0x7f0000854000-0x10), &(0x7f0000560000)=0x10, 0x80000) setsockopt$inet_opts(r3, 0x0, 0x800400000482, &(0x7f000077f000-0x2c)="06000000000000000000000000050000004074708d6db8607803aea94addbcc1de9ade4442ed43ffb02bf212", 0x2c) 2018/02/07 09:55:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10), 0x0) mount(&(0x7f0000d6f000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 2018/02/07 09:55:29 executing program 2: unshare(0x1ffc) socketpair$inet(0x2, 0x2080f, 0x44, &(0x7f00001f6000)={0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e71000), &(0x7f00001a7000)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x80000, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4)=0x800, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bf4000-0x4)) r2 = socket(0x18, 0x0, 0x4) getsockname(r2, &(0x7f00007f2000)=@generic, &(0x7f0000fad000)=0x80) 2018/02/07 09:55:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000e28000-0x4), 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000241000-0x8), &(0x7f0000339000-0x4)=0x8) r1 = syz_open_dev$random(&(0x7f0000d71000-0xc)='/dev/random\x00', 0x0, 0x200) r2 = socket$inet(0x2, 0x802, 0x1ff) poll(&(0x7f0000b35000-0x28)=[{r1, 0x28}, {r1, 0x4000}, {r1, 0x4000}, {r2, 0x418}, {r1, 0x2082}], 0x5, 0x1) r3 = epoll_create1(0x0) connect$inet(r0, &(0x7f0000fe6000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) syz_open_pts(r1, 0x4400) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000004000-0xc)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f000017f000-0xc)) epoll_pwait(r3, &(0x7f0000047000-0xc)=[{}], 0x1, 0x0, &(0x7f00005e9000-0x8), 0x8) 2018/02/07 09:55:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000003c000-0x51)='net/sockstat\x00') exit(0x8) preadv(r0, &(0x7f0000638000-0x10)=[{&(0x7f0000859000-0x18)=""/1, 0x1}], 0x1, 0x2000) 2018/02/07 09:55:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/rfkill\x00', 0xa0800, 0x0) r0 = syz_fuse_mount(&(0x7f00006aa000-0x8)='./file0\x00', 0x1000, 0x0, 0x0, 0x8, 0x1000000) read(r0, &(0x7f0000a01000)=""/70, 0x3) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000019000-0x11)='/selinux/enforce\x00', 0x141000, 0x0) 2018/02/07 09:55:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000-0x60)={0x0, 0x18, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000888000)=0x0) timer_settime(r0, 0x1, &(0x7f0000c67000)={{0x77359400}}, 0x0) clone(0x0, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f00005c5000)) clock_settime(0x0, &(0x7f0000125000)) 2018/02/07 09:55:29 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='dummy0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x711, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fbd000)={0x0, 0x0}, 0x0) fchmod(r3, 0x43b) execveat(r2, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) [ 92.640715] IPVS: Scheduler module ip_vs_ not found 2018/02/07 09:55:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0503001d004000000020ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006cd000-0x4)) 2018/02/07 09:55:29 executing program 0: mmap(&(0x7f0000000000/0x550000)=nil, 0x550000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000550000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000550000)='/dev/loop-control\x00', 0x8000, 0x0) mmap(&(0x7f0000550000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000551000-0x4), 0x800) r2 = inotify_init() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000043000-0x9)='/dev/rtc\x00', 0x16000, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) poll(&(0x7f0000532000-0x28)=[{r0, 0x4}, {r1, 0x20}, {r2, 0x400}, {r3, 0x200}, {r4, 0x4110}], 0x5, 0x5) r5 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r6 = epoll_create(0x2) r7 = dup(r6) getsockname$netrom(r7, &(0x7f000045e000)=@ax25, &(0x7f00003df000-0x4)=0x10) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000001000-0xc)) epoll_pwait(r6, &(0x7f0000549000)=[{}], 0x1, 0x0, &(0x7f0000549000), 0x8) 2018/02/07 09:55:29 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x1) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000+0xef8)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000001000)="fa06edd841361d837bbb8596bc60b3e9aa81745f6c51754dc6499ac4aa923030cd2fb7fc75cad64949a55e2371f695e31ce108832caf93cf34fb9f4fe68a711534f2aec8edd1878a251a2bfb3ca426d75812890bdf938e0b084960838e50a8809a6bf30cd23f1350400476d9c73c17a1ec182b6827331b917dc419b7201ff9ce6cccd2c40a5e2a68d22bc52d9dc29eda333d1789ae2da93d9156cd94ea878bb0ee8d3bf6a88b93019f6d523db8763b9454687d", 0xb3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000000000)='uid_map\x00') ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000001000)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x9, 0x5, 0x100, 0x1, 0x200}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000-0x108)={r3, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xffffffff}}, [0x7fffffff, 0x200, 0x6, 0x1, 0x5, 0x2, 0xc0000000000, 0x4, 0x1f, 0x7f, 0x3, 0x10000, 0x5, 0x6, 0xfff]}, &(0x7f0000002000-0x4)=0x108) getresuid(&(0x7f0000390000), &(0x7f0000aec000-0x4), &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r4, 0x6}, &(0x7f0000005000-0x4)=0x6) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000e1c000-0x28)={0x0, 0x9, r1, 0x80000001, r5, 0x5, 0x0, 0x4}) 2018/02/07 09:55:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f0000395000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000af7000-0x13c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d2c000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00006bc000-0x4)=0x9) accept4$packet(0xffffffffffffff9c, &(0x7f0000bf9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e5c000)=0x14, 0x80000) sendto$packet(r1, &(0x7f00008b5000)="bb51b4211232e2b10e3f33df1e7269a91abdc61f3ad51b8c15a0947b23bd1606632613da1c0b48528f46819fdc9eeb525587f2a08d21783c6be166aa141e49ca538bc1b78bc53d4308a4e8eef40a840bd256f3315f2f03fbe84ed905aff45a869549eb2844f1d85b9b4a0886fd4acea156c0eed9580276800d7ee5af98f66fdc49b58d1921a58c0d6f519d07850135350ed81caee8d4ac90a8852ae796d93f0c204eba1e7267a93e52b4d273c29cf6526a2dab774dcaa4ec77945a80419096d392956af1ac059044", 0xc8, 0x84, &(0x7f000071e000)={0x11, 0x1f, r2, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/07 09:55:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000b60000-0x41)) mount(&(0x7f000008a000)='./file0\x00', &(0x7f0000303000)='.', &(0x7f000079b000-0x6)='msdos\x00', 0x11080, &(0x7f0000253000-0x1000)) r0 = creat(&(0x7f0000b63000-0x1)='.', 0x14) unlink(&(0x7f000045e000)='./file0\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00004db000)={&(0x7f0000374000)=[0x9, 0x800, 0xfffffffffffffff8, 0x3, 0x10000], 0x5, 0x5, 0xffffffffffff1267, 0x0, 0x4, 0x0, {0x1, 0x205e793b, 0x84, 0xffffffffffffffc0, 0x8000, 0x2, 0x3bb022cd, 0x7fff, 0x3, 0x700000000000, 0x7ff, 0x6, 0x3, 0x0, "a6154f0dcc20a6145650847b246cbce5625c7935b14bd0b398ed4c4128f6ecfc"}}) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000c8c000-0xb), &(0x7f000055f000)=0xb) 2018/02/07 09:55:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e27000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000785000-0x8)={0x9, 0x9, 0x8, 0x3}, 0x8) r1 = socket(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007dd000-0xc)) 2018/02/07 09:55:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a0e000)=@assoc_value, &(0x7f0000104000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) lstat(&(0x7f00008b3000)='./file0\x00', &(0x7f00003f3000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000e60000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept4$vsock_stream(r0, &(0x7f00004e1000-0x10)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x80000) r5 = getpid() fstat(r0, &(0x7f0000f74000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000087d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() fstat(r0, &(0x7f000043f000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00004c1000)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000079e000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000918000-0xe8)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000c3e000-0x4)=0xe8) getgroups(0x3, &(0x7f00000b8000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005bf000-0x4)=0x0) r15 = geteuid() r16 = getgid() r17 = getpid() stat(&(0x7f000090a000)='./file0\x00', &(0x7f0000b85000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000068a000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f33000-0xe8)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f000031c000-0x4)=0xe8) getresgid(&(0x7f0000b5d000-0x4)=0x0, &(0x7f0000193000), &(0x7f0000314000-0x4)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ad8000-0x4)=0x0) r24 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004d3000)={0x0, 0x0, 0x0}, &(0x7f0000d9b000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002ab000)=0x0) r27 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b69000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000972000)=0xc) r29 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000080e000+0x920)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@broadcast}}, &(0x7f0000cbd000)=0xe8) getgroups(0x3, &(0x7f0000dc4000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) [ 92.662226] audit: type=1400 audit(1517997329.595:46): avc: denied { execute } for pid=9740 comm="syz-executor4" dev="pipefs" ino=20438 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 92.686655] IPVS: Scheduler module ip_vs_ not found sendmmsg$unix(r0, &(0x7f0000099000)=[{&(0x7f0000d06000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00002de000)=[{&(0x7f000046e000-0x3d)="90837ba0532952fd15dea132b1918a1851ed70f5ce3a32cea18b915008d67085ce95c7a703a8eba1f57b9d4d2a420015c05fe73ab1aa98808bd6c7cb30", 0x3d}, {&(0x7f00009bb000-0xe5)="d709d2e1e0600d1341dee72a3f8c8797951edc8f83e560065e76e4381dc04d4e9d56f5fc339a52d39a3b0ea64b5a264e7b60b2dbb287916a1d718cb62b56a68564ca18d9f2814320b9419c5e6c0f17b28f67e80ab364b32032dbfee7fd0c5c9667bf0420724c3f42afc22260ead113afbdaf79f855010bd0c2737de9244851fedf6d2d34d4acb51b83d24dc530b48564730f0cc4462c90206c4775f596962a2fdbd0b0b65857276cc482f4e47af72c31d905afaeb33891ec3e9772be1693313c0e25cc47fe0cb8a44f9860eaa4aced30fbdffdfb834942dbb777cf05dee4f2f5acb78d8eaa", 0xe5}, {&(0x7f0000c50000-0x7f)="2e26360fe35b4e651503d8069442cba6c41bc7b0640984046ea62c70752274b7e7f47df062d249a6a6e1482ffb1306e9584fa7b1f00feb137f43d125485a491de45884a786a0ddd184aafa91668a2f3b2a404acafbcad44ed993678c203fd530854918d2c525dc79fe18b569fef765536f91c23ff2e72209ac363b32b11d68", 0x7f}, {&(0x7f00003bd000)="0406e863d61da606add6cef461610ef01b3a504e12031b3050d93567e6cd425a6691332b0db83722c3e9a7c68eed2704599a1d3f6d5b71683e6a730fbf89540ca73a92801aa42cf6b49f013ab922fcb629490f5bea9261e3681ed55365f39e12a7a25b6019c55fef905e7660d81d8b938578754f67774e0a0489f6d3cef1c4c03ab0004d1ab0fd68936b3ab49c2d31b59b37472b9372a3cb56b0bb3021fb2c3005f1d4a2e3c0235dcdab85f57877f990b6fb9ba3bcc0e961ada59002a93d18a7be491de121cf63765131baa2b3ee4b4e8948c8737a2698df91cd2f51eba03204ad746dce64692e5750676d", 0xeb}, {&(0x7f00005bb000)="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0x1000}, {&(0x7f0000b10000)="8c5cfcc47ac7b25c1acaf0ec13975851e9fed3aa5165215646ba1851b25d7d4b243e5a1b6776c7c77778e4fe13144f0d40a5dbd795137d0c6270c4fd5190d1219dfc0179c60427f032fc9708f4d079fdb71bdd7eb6d64732ad659820bdd8118ea636076d039dad7f9598430bf3cf9825cc3ab1cbd0c2e5589003abf46760db25eaadbaa1eb922c396e7fd07dce9bfa60b0a7f60f29910daca354965ed025a81752defe167c333250ad445ed5deb41cf23c9abe3feb4214df1bb4394c26f7bd157598970ebcf739d17070a0205ba64f5c", 0xd0}, {&(0x7f0000750000-0xa0)="260f4ae823cc171f8652b0d12db38ba26070120163917dd739bfebd09c58ebb2cef3c08d46d0df55cfb37fdf4d1906ebe2fec96a79bfb8d2f3187d7a40f68eda85251392f46f3cab88cb64ec263f95151c4a1a9e50461339033bad78bf4fc3618ec6416e56ad3d3cc865cc6bcf398425ca2abc232cc9fd5da8ee77db7a7a873ee41593349449cc917c2eaaafbd8991b275b160584f73646f6450f44162f6024e", 0xa0}, {&(0x7f0000cff000-0xd1)="42d675d192a96d1547976f9af43bdaa69ba18bf4dbda675222128084ffcc13975ad130e35c1b06b7f1b104036cc098ee8842041aa82c93b96da4fef9e3d8142340d956e5a933707b8ca874b4d1d545591019c97bc547e77b839e4263dbf2927a0b859a95ee4b6f0058bd76910eee6c3c032f62eaffb4587d0cd9d4ef48378c646ef1a4f6014ddaa4ffc262cc827b77cac677279c44e89dfa2e5f925334fbab8d8bc523e31388b6f2170107b62819880b50986ccbc26e4859e56e2a3abe07cc6d2c9c848bf500fc7a6a6f8c2ba3d2be15b1", 0xd1}, {&(0x7f0000123000-0x1000)="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", 0x1000}, {&(0x7f00009f5000-0xda)="508ebb44c87762866583e45eeb2282f804924ad8876e77dee05b54807f81d05e5dfd664a8c5b1d94f744ec5095a7a4ee0185cf3f6c315b1ebce62a9989dcfea6cb9192ea9a750334b2bc01047383ecba4c79e0160297e142fd5c7b09b547437de82f68e18fd92ea3ab8b4d3c5c4946ddc2d548814d58390a302d1f2ba1ce13d63aea5f1b1de5ff4ad19eecaf39108092ea3be37f855d7cb35aae49ce02f4fb7e548d957c39c96925acf93aa09f47d3e1d6f78b75370624ad32a126a6550cf50c7184c79f82cff2283d54bc32e7dd8263fa511b0cd04360cff715", 0xda}], 0x7, &(0x7f000099c000)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x90, 0x20000000}], 0x6, 0x880) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r32, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) sendmmsg$unix(r33, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000068000)=[{&(0x7f0000560000)="86f5b96b5a555a8dcbbb69bd69a92e61892f332891aacb8de3e298945ee8593ff67d20c884b718d9626a4af34834f6bb4ca0c55e7d3e8c5e00eb5000b5a9a7834fee532323edc57f5b2f5ef1152bba9bc0f90b1b09ad567559b5f8a1a164cce2e2059d7c37536ad27fb3b80cb0713a4ba9ff011fbb0b06251f10495b318a67b0e21f68dbac0a5de6d42ce9879463d8c4506fe0da04a9d892fb8b89680e0328df200887b6fbf998f7148f98a922927d0ea34e342ab98b855ab020954febeb1ddde059e28ebdbf3f33f15a919bf17601f75658d62fd371d733e697166d0faa4ace2865f6b09d4b3e387f7695cc19818048e2e5"}, {&(0x7f0000c76000-0xc6)="f416b1a19437541faf6be560a73a6b1535f0b1fab76c1eb4d65b2d181ea3495b6663b2074fbcbc768e548b781abee6afa4196ae059a3531619b372edf4821075c40ced351795634e9a7d3ddf39be998b3e77b9d048e39df2f148574287914efbcbf44cd2f3f9deea744c17f77a0bb19f64c57c538f62c4558e7ea0e7f2c2925e46dd393b37457289533438181169bee70892a47b61636ab3f295ad4ea5dd2b815c63bf66b03c3e33e17b4f8190b142cbcd91aab46a24b63efd6c6a3056b6010c0ee991687219"}, {&(0x7f0000aca000)="8be56f49a7fd56a89ac3b89b2cbb3ae655be142d3ec88701378d9bde55641cbd15514a646b4852630f5594b3a8c8700edac4b2909cc6054bb00d4a07b92d68b6d027248e883ce16041df3863c391c50de0c808d064c2dcd8fdd743101f8185ddcf7560c0ca56ab2766ced755168b6b14a4c5e9cadc2e4093641e12c6a151e166e504f85beb326a317ace505924107e2db953416543a8fce121347d8f79e701c39ddcebdcc7875e0a3b9d284074a380408825d73e83465e11b278bc034c0c9e696ca9db6bc1b0272d836b3c2ed5f4f997964ff61ce8f3e3a4300a0bed03e0e9d17293a2aadc8cc1b07bdcf6daf3da866b8b3d07b82482894b"}, {&(0x7f0000ccd000-0x21)="0209e667aa20d48cc2a19e18e353319c61b752b497eb9469b847b1da242b687e4c"}, {&(0x7f0000c6e000-0xfb)="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"}, {&(0x7f0000f01000)="0e33a81444d81efd2c9ac9f3bde2785ec1d0634bd5cf47da7f46d5a8058af76f0aab3cdf28527b"}], 0x11, &(0x7f0000824000)=[]}], 0x1, 0x40) connect$unix(r32, &(0x7f0000236000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/07 09:55:29 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f000000d000)={@rand_addr, @multicast1}, &(0x7f0000035000)=0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000037000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000037000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000017000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) 2018/02/07 09:55:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x680000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ed8000-0x50)={@syzn, @ifru_data=&(0x7f0000001000-0x20)="2d7bd031c2c0e83399df1cbfc6686ff13819ab875bd2d8dd62685a6313673c69"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8000a, 0x268000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00005f0000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x1, @empty}, 0x2, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) clock_gettime(0x0, &(0x7f0000f48000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00004f7000-0x168)=[{{&(0x7f0000c4f000)=@sco, 0x8, &(0x7f0000abb000-0x60)=[{&(0x7f00004e1000-0x1000)=""/4096, 0x1000}, {&(0x7f00009e3000-0xac)=""/172, 0xac}, {&(0x7f0000e16000)=""/86, 0x56}, {&(0x7f0000704000-0x1000)=""/4096, 0x1000}, {&(0x7f00001df000-0xa5)=""/165, 0xa5}, {&(0x7f00006ac000-0x8c)=""/140, 0x8c}], 0x6, &(0x7f0000735000)=""/138, 0x8a, 0x2}, 0x776f}, {{0x0, 0x0, &(0x7f00007d2000)=[{&(0x7f00006a2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a8c000)=""/11, 0xb}], 0x2, &(0x7f0000cf5000-0xcc)=""/204, 0xcc, 0x4}, 0x6}, {{&(0x7f0000cdb000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000ef3000-0x30)=[{&(0x7f000013c000)=""/4096, 0x1000}, {&(0x7f0000862000-0xb2)=""/178, 0xb2}, {&(0x7f0000f92000)=""/108, 0x6c}], 0x3, &(0x7f000057b000)=""/68, 0x44, 0x90}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000c34000)=[{&(0x7f0000c30000-0x52)=""/82, 0x52}, {&(0x7f0000eb7000)=""/210, 0xd2}, {&(0x7f000078b000-0x36)=""/54, 0x36}], 0x3, &(0x7f0000f9f000)=""/41, 0x29, 0x2}, 0xe0a4}, {{&(0x7f00000e6000-0x6)=@hci, 0x6, &(0x7f00004f6000)=[{&(0x7f0000663000)=""/143, 0x8f}, {&(0x7f0000a99000)=""/1, 0x1}, {&(0x7f0000723000)=""/45, 0x2d}, {&(0x7f00007f1000-0x7d)=""/125, 0x7d}], 0x4}, 0x4}, {{0x0, 0x0, &(0x7f0000631000-0x20)=[{&(0x7f0000ea1000-0xc7)=""/199, 0xc7}, {&(0x7f0000b26000-0xbb)=""/187, 0xbb}], 0x2, 0x0, 0x0, 0x401}, 0x24000000000}], 0x6, 0x20, &(0x7f0000f57000-0x10)={r2, r3+30000000}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006f7000)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000829000)="7f261b1b8f6d70a9eda0203182fef625", 0x10) 2018/02/07 09:55:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000+0x762)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000395000)={0x14}) poll(&(0x7f00009ee000-0x28)=[{r2, 0x10}, {r2, 0x400}, {r2}, {r1, 0x2400}, {r2, 0x14}], 0x5, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000de7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pread64(r1, &(0x7f000038f000)=""/123, 0x7b, 0x0) fcntl$notify(r1, 0x402, 0x10) 2018/02/07 09:55:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000046000)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000406000), &(0x7f0000c6c000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00002ce000-0x1000)="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") r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000014f000)={{0xa, 0x2, 0x2739, @mcast1={0xff, 0x1, [], 0x1}, 0x8dc0}, {0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x800, [0x413e, 0x4, 0x100000001, 0x3, 0x7, 0x6, 0x7ff, 0x3f]}, 0x5c) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000467000)=0x3) keyctl$session_to_parent(0x12) poll(&(0x7f00006c0000-0x10)=[{r1, 0x4102}, {r1, 0x644}], 0x2, 0x81) write$eventfd(r0, &(0x7f00003bc000)=0x4, 0x8) 2018/02/07 09:55:29 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000006000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000008000-0x10)={0x15, 0x50, &(0x7f0000008000-0x50)="9479c5d079f0e8e78edcab7090da92927435b79bea8df3f2f6955b0b539094d9255ec2f95a9420bc3fb455702d4c268739b8219bc9668661f1fadde1a60879eedce5c64cbdbc04d09e49b69d5009855a"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000006000)={0x80000000, 0x0, 0x0, 'queue0\x00'}) 2018/02/07 09:55:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d0f000)={0x0, 0x0}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00006b0000-0x4)) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, r0) fcntl$getownex(r2, 0x10, &(0x7f000028d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000086d000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb") r6 = dup2(r5, r5) fcntl$notify(r6, 0x402, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000119000)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00006e8000), &(0x7f0000e0c000)=0xc) ptrace(0x4207, r3) fcntl$addseals(r2, 0x409, 0x0) fadvise64(r4, 0x0, 0x4, 0x6) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000778000-0x4)) ptrace(0x11, r3) 2018/02/07 09:55:29 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00000cc000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00000cc000/0x4000)=nil, 0x4000}) 2018/02/07 09:55:29 executing program 7: clone(0x0, &(0x7f0000445000), &(0x7f0000f1d000-0x4), &(0x7f0000d5a000), &(0x7f0000ee0000)) ftruncate(0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bb1000-0x9)='vboxnet0\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001000-0x20)={0x7ff, 0x639, 0x0, 0x7f, 0x16, 0x3ff}) 2018/02/07 09:55:29 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000024000-0x9)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000002d000)={0x0, 0x12000}, &(0x7f000000d000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000022000)={r1, 0x7, 0x400}, 0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000006000-0x48)={{0x1}}) 2018/02/07 09:55:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003d9000-0x3)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00006bf000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00002ad000+0x649)="50fa5b8404b9") getpgid(r1) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000167000)=""/181, &(0x7f00009a2000)=0xb5) 2018/02/07 09:55:29 executing program 0: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x10, &(0x7f0000a42000-0x56)=""/86, &(0x7f000054a000)=0x56) pipe2(&(0x7f0000699000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ab9000-0x4)) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000d29000)="947045b3831c3361d7af8fca002d4750b77e1c0ed092d5d1eaba5157431f593c35e8e2acd9d66b294ce85463aeb3b5a992cc771d24587a8e3f18cd03eb9511d9560c03e81aec963096f72ed5d1f3295d5b4a3d7c7f9fe7b67aa3e284288f23c38c1d57caab0b17346390d68e8abe8baa81cf40ac5824168c5f07b732582662b188cd", 0x82, 0x20000091, 0x0, 0x0) 2018/02/07 09:55:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f0000cb4000-0x1)='./file0\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000ccc000-0x24)={0x5, 0x1000, 0xa1, 0x65a9, 0x4, 0x7, 0xdff, 0x8001, 0x400, 0x7cc, 0x6, 0x8001}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f62000)={0x0, 0x28}, &(0x7f0000137000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00001fc000)=r2, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f0000395000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000af7000-0x13c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0xffffffffffffff24}, 0x1}, 0x0) 2018/02/07 09:55:29 executing program 2: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@broadcast, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000000000)=0xe8) syz_extract_tcp_res$synack(&(0x7f0000865000-0x8), 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) keyctl$chown(0x4, 0x0, r0, r1) 2018/02/07 09:55:29 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x8)='./file0\x00', 0x80000, 0x1) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000002f000-0x20)={0x3, 0x6d694b06, 0x86f, 0x80, 0x12, 0x9}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002d000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) fremovexattr(r1, &(0x7f0000011000-0x18)=@known='system.posix_acl_access\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000012000-0x4)) 2018/02/07 09:55:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006cf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000773000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000d1c000-0x8)='net/sco\x00') r3 = syz_open_dev$sg(&(0x7f00009a1000-0x9)='/dev/sg#\x00', 0xffff, 0x101000) ioctl(r2, 0x3, &(0x7f0000c15000-0x96)="3118719de39bb79b79fe4e2387af2dac9e0348dbd90f4217d02b05ba17525d6df6dd76a09fc0fccacd2bf7f8bd7ba8f629429889cb88d3352f906e0c2b477ff69199c1268632dd912ee8be3867eedba39faaf2f10efda94e87aa2cf5784eec1e2d07c142cd139bb2ea8fcdc5f03e073042fbc1b62888406071aa0b589decd91997eba1ba27a34e26012d95159927936b84758c6c8eb2") ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000e35000)={0x3a, 0x400, 0xff, 0x7fffffff, 0x4, 0x1}) ioctl(r0, 0x400000000000127c, &(0x7f0000e6a000)) 2018/02/07 09:55:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f0000b25000-0xb)='securityfs\x00', 0x0, &(0x7f000032a000)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = creat(&(0x7f00001c8000-0x8)='./file0\x00', 0x48) pipe2(&(0x7f0000187000-0x8)={0x0, 0x0}, 0x4800) fanotify_mark(r1, 0x0, 0x48000001, r2, &(0x7f0000d74000)='./file0\x00') sched_getattr(r0, &(0x7f0000b83000), 0x30, 0x0) 2018/02/07 09:55:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c60000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) prctl$getname(0x10, &(0x7f0000ca0000-0xa0)=""/160) fstat(r0, &(0x7f000059a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r1) 2018/02/07 09:55:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000c6000)='./file0\x00', 0x40000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x9c)=""/156, &(0x7f0000001000-0x4)=0x9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000acd000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/07 09:55:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x5) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000db6000)=0x1, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000d9000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000d43000)) sysinfo(&(0x7f0000aa3000)=""/150) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$ax25(r2, &(0x7f0000ccd000-0x10)={0x3, {"9a1dda532629b8"}, 0x8}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x34e, 0x0, &(0x7f00001e5000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000006000-0x54)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)}) r3 = getuid() r4 = getgid() lchown(&(0x7f0000785000-0x8)='./file0\x00', r3, r4) 2018/02/07 09:55:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00004a2000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00009c6000-0x1058)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000078b000-0x8)) socket$key(0xf, 0x3, 0x2) socketpair(0x9, 0x6, 0x8, &(0x7f0000060000-0x8)={0x0, 0x0}) mmap$binder(&(0x7f00009ef000/0x2000)=nil, 0x2000, 0x1000000, 0x53, r2, 0x0) setns(r2, 0xff7ffffffffffffd) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00006f6000)={0x0, 0x5ff}, &(0x7f00000cb000-0x4)=0x8) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000a98000-0x4)=0x400, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000501000-0x8c)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f0000fbf000)=0x8c) 2018/02/07 09:55:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x800, 0x1) write(r0, &(0x7f0000a51000-0x1f)="1f0000000104fff6fd7b4514234d000000000000080001000200dcffdf000d", 0x1f) 2018/02/07 09:55:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40900, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000796000)={{0xa, 0x1, 0x6152, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6000000000000}, {0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0xfe, [0x200, 0x0, 0x6, 0xbef, 0x0, 0x9, 0x100000000, 0x1]}, 0x5c) mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000095d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00006f8000)) 2018/02/07 09:55:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getpgid(0x0) ptrace$setopts(0x4200, r0, 0x4, 0x100060) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000541000)={0x0}, &(0x7f0000339000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000012000-0x4)) 2018/02/07 09:55:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000469000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x0, 0xe, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f46000), &(0x7f00000e4000-0x4)=0x8) 2018/02/07 09:55:29 executing program 5: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) close(r0) ftruncate(r1, 0x7fff) 2018/02/07 09:55:29 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000-0x8)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000003000-0x44)={{0x2, 0x1, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x40, {0x2, 0x3, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000053c000-0x4), &(0x7f0000001000-0x4)=0x2d1) 2018/02/07 09:55:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x0, &(0x7f0000ca7000)={0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a14000-0x4)=0x9, 0x4) r1 = syz_open_dev$sndseq(&(0x7f00009d0000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000af0000-0xb0)={{0x7}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x7}) [ 93.168595] binder: 9879:9880 Acquire 1 refcount change on invalid ref 0 ret -22 [ 93.176163] binder: 9879:9880 unknown command 0 [ 93.180867] binder: 9879:9880 ioctl c0306201 2000a000 returned -22 [ 93.187707] binder: 9879:9880 transaction failed 29189/-22, size 56-8 line 3004 [ 93.207870] binder: 9879:9880 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/07 09:55:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cc2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005b8000)='/dev/sequencer2\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00009c7000)={0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a4000-0xc)='/dev/rfkill\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000061a000)={r2, 0x80000, r3}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x1, &(0x7f0000527000-0x8)=[{0x6}]}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00008e4000-0x50)={@common='ip6_vti0\x00', @ifru_flags}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000618000-0x4)) 2018/02/07 09:55:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f000092b000-0x10), &(0x7f0000979000)) clone(0x8000000000, &(0x7f000000c000-0x1), &(0x7f00003f6000), &(0x7f0000004000), &(0x7f0000fe4000-0x48)="451a60ec4ca1b3fd8f04b59912ce5eb04eb155be91c61836b30db54a68882a22f50ee1093308bde44d5a69962270d27a62a219d293e32774cdb91a319f62f153b6b54b01d1dc9019") 2018/02/07 09:55:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e5e000-0x9)='/dev/sg#\x00', 0xfffffffffffffff5, 0x10000000000009) ioctl(r0, 0x4000000002287, &(0x7f00007c3000)='<') poll(&(0x7f00000a1000)=[{r0, 0x11}, {r0, 0x8200}, {r0, 0xc0}, {r0, 0x2200}, {r0, 0x420}], 0x5, 0x3) bind$vsock_stream(r0, &(0x7f00005bb000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10) vmsplice(r0, &(0x7f000087f000)=[{&(0x7f000046e000)="a04b03578116d04d15125f6b7d323d6626c59994db7a9d238ad35a3faec2e1e7a08f0df5460a4c0d7a45ae357d6882fa6f4a240ac7f70cfd527bce7f2110d97d9feef00be306fd335f4fc4e47509d094460b58c9cf2c", 0x56}, {&(0x7f0000513000-0xe4)="f6ceeebd3055e7977fa5f81b6605a82872781fd87af823875d3878716dfe8a5b65956a6a620ff7360dfe923cae4d3b2c13540e9173334500bf106aaea849ef4fbb6117daacc6673ab7a5f5de0eac784cacf9d2c18228b52c03873c51cefb6d5a4f0a4e3b6da72bc33a4c593937551d6f9c72ca5f1877dc38311ccae6d7e272447d077b05cae931214ba5aa3e73a74e83c721c698476b18e5c7ab4a2905be542d239ccb5270940684d4aa1c0f42974e816a68f041ccf157e77d55cf3a57fc42bffd6ec60d167668dc6abfe135b475e741501c256380a79d5adb203e030989223bd77716f2", 0xe4}, {&(0x7f00007be000-0x9a)="36043745d2715f19e33760af7d7f1ef4a13e65223af3648e67fbdf91ef59df74fc21b05a28e112fe90318a43f09a810f73be0ba40dd96a6e39d500033984f80844d00f59d8a3f250362492055d1e373a93a7d6d5e1a6b089e17a20257de6219ed64c8d134df3015e7f389660932818068091b7503bf1c6e87213232462b660987acbf823b602e4ce69fe208b0033a1d84aa7f4292764cab23cfb", 0x9a}, {&(0x7f000093f000-0xfa)="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", 0xfa}, {&(0x7f0000620000)="15f8f52f553bb9d844b02e1a188352a4a9892528634636716ee109f94559724641d2a9c04792028e0d45940a70fcedbb4b0e54", 0x33}, {&(0x7f00008b1000-0x1000)="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", 0x1000}, {&(0x7f0000c46000)="a2b75330712760bfde020959673801c4d6a9baa398cdf3a1061e4feb32822fe6b55b940080663469c15b986378fe482da43d1488cfabcc1f5b43d2c5956d519ebb7f66100594e6c0a511f6d12e3fe8c19b5d", 0x52}, {&(0x7f0000652000)="27f66d2e67241fd2eb29702ccdb826886018cd362d55c9d8940ccc63f40798461254f42e097a39fbd9e1bdfe0b8e00dfd4e9", 0x32}, {&(0x7f00001d0000)="d1e7f5c3343662d86c15cb05665ac457458e531a89b03627e76f6c3c61cbf7fbb96f0fe384beb2b77c4ce70f29312cd22aed4fd84c47ea7b6d92b0e3b739205c90db94ffd88f18904dbb6b4a837117d28e8718ac96", 0x55}], 0x9, 0x2) 2018/02/07 09:55:30 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000299000)) clock_gettime(0x0, &(0x7f000029a000)) 2018/02/07 09:55:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000284000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffffffffffff) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000ea1000-0x38)={0x0, 0x0, &(0x7f0000c41000-0x60)=[{&(0x7f0000066000-0x2334)={0x10, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f0000238000-0x34c)={0x164, 0x10, 0x804, 0x5, 0x1, "", [@nested={0xb0, 0x5c, [@generic="40e7fab88e4541ee9d45ca18f03b4ad3a0168c9d0a110d1f1e50f0537d2629a20eca024df0aed0f254e8cf31883f25a5c8564b5bbcf26aacd2bbd7d351627728043aa3cd19dc219eb7a9ed5aa0ccabc22712eca937aba1d5b48e0fb5b1dfd1cdc47c5d7c2b52f5ff1cc1ad7d265a25596a6da33ab891c45b9827f4aba3668efaf5eed515096fe14fc585285e504822567fcfc726b89a10348b95fdfae17322f3899913b323104fe6c2"]}, @generic="7940df6df2666b7d8413fb27512f4b7d20069b8d8325bd4a9e35307467f23deb9089c06056501000c318d75e1c4153600bd5b2601b842afea92e3e58ae784cb9b3ef51354d52f2d58aae61b3d2126d0c429ff550cdd218770d3162a5801445171a874b7fda857b5afa30728687062eab1a3b35852e6a95c16357175dc252892e20418fc0c0993a5174be732dcd7663e3048fde62b61bb4914298d6c1c1f233a84524"]}, 0x164}, {&(0x7f00006e9000)={0x144, 0x12, 0x300, 0x2, 0x2, "", [@nested={0x134, 0x84, [@generic="f3e7c91383c947e59f2fd3676601f716650e2b655f67a96be8fa95d258a3d6c7d4f929df9068c3c5ab81b37eb78c2958387d0a311733c0b78920b46684e2536ea9acc985681ad96334bb98f286bfbf533d", @generic="4dc1f5cc4fc6f9e43fe676a58bf456c2efb579b470577929a50c38f0a71f0111444b04659b3807f3a55a82e161b333d873522ff28f33ba3b730fb6e3c436558c8b2c4b29b6fb046adbf732eacaafe40a4a6bb4e5bcfe182d842f0e558ccf2989c13126ed5412c96fb6cbc9a969f13101951beb113fe7465024eaf2d6ab149217259f2e9ea8dbde471871e44ac7b229dcc138ebf7805d19ee7018f5ece31ebba0c17319a859e8f8f364c61bbb9e0ce2affd7648f4456ab95823b513859ca17dfd9a01a61ffce5be53e1eac7a0f563b7b406d296f03f7cab1443b0177f79"]}, @generic]}, 0x144}], 0x3, 0x0, 0x0, 0x20008005}, 0x24040014) 2018/02/07 09:55:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000047d000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002c5000-0x8)=0x6) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000031e000)={0x3}, 0x4) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00004f1000)=0x7) 2018/02/07 09:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xa}, [@srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}]}, 0x3c}, 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x1) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00006b9000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b6a000)=0x2, 0x4) 2018/02/07 09:55:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) fdatasync(r0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f00008e4000-0xcf)="a50255c0533a7c4d2bd1c2e2d80d6410e73666d0fd7c9414401f292a8457f9ae2fde251b36feb2c03933af89cf4fc77e152fb3b71f6b3c082fc9c87a15874b310d7f6e2b80f3bb7b768de49dee0779025cdeee8f50bf3e46e35e3f6cbfcb05a2b1b4d2a0122541ebee0c359527e1378fafc0aa99d4b5c4063993847e353f7beaf7b4ac5435cec0ea8ed2776e9cdb28777a26b828751c7a400b0fec130002bda183cff93d305a44690b1edcbe0d558638f0af5dd12013552efe54ddff189da96106e418c53180a6b689f20b5bcbeb13", 0xcf) write(r0, &(0x7f0000c13000)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000f2ffff", 0x24) 2018/02/07 09:55:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x1)='\x00', 0x0) r1 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000192000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4), 0x8, 0x0, &(0x7f0000fd7000), &(0x7f0000e01000-0x4), 0x0) 2018/02/07 09:55:30 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000746000)='./file0\x00', 0x80000, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x2) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x7f) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b1f000-0xb), &(0x7f0000ce2000)=0xb) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) 2018/02/07 09:55:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)='\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00004d4000)='/dev/keychord\x00', 0x709040, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000f5d000)=0x90) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000298000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r0, r3, &(0x7f00008bf000), 0x200041c) [ 93.207875] binder: 9879:9883 transaction failed 29189/-22, size 56-8 line 3004 [ 93.223150] binder: 9879:9880 unknown command 0 [ 93.227792] binder: 9879:9880 ioctl c0306201 2000a000 returned -22 [ 93.236355] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.250562] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/07 09:55:30 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e18000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00001dc000-0x16)=""/22) pipe2(&(0x7f00009f5000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)=""/214) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005c7000-0x12)='net/snmp6\x00') preadv(r2, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000a1f000-0x4)) keyctl$session_to_parent(0x12) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00001c1000-0x6)={0x8, 0x6, 0x7af90ab2}) 2018/02/07 09:55:30 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000065c000-0x10)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = getpid() ioprio_get$pid(0x2, r1) connect$inet(r0, &(0x7f00007eb000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x8000000) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f00008c3000-0x9b)="0000000800b859f2f87597624c11cd9c8755b93204221e5c49313b5f4ea21c26271528ca1805abf349312aea74f57648da6fb4f8e87304f10ca867d0ab94a4078b3456c63d918bda943c646a26bf747a953fa9846fe4a08032c69a8c0e6fc30ce6a19a33c71978ccaa01453c7d2ae756a32c84ce9ba268f6aa91ea5db0e629127e961cf31e9dbbec2885b8f612ec29b4d506cc533af78e2e9b5ccb", 0x9b) 2018/02/07 09:55:30 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000a96000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000a96000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a96000)={r1, 0x9, 0x20, 0x5, 0x8001}, &(0x7f0000000000)=0x18) pipe2(&(0x7f0000a94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2018/02/07 09:55:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x2, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x655}, 0x1}, 0x0) 2018/02/07 09:55:30 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000009000-0x8)) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000009000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffcc09bba9, r1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000000a000-0x4)=0x14, 0x1f8) bind$netlink(r0, &(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc) r2 = getpgrp(0xffffffffffffffff) lseek(r0, 0x0, 0x7) sched_setattr(r2, &(0x7f0000001000-0x30)={0x30, 0x3, 0x0, 0x0, 0x3, 0x9b, 0x2, 0x10000}, 0x0) [ 93.358060] syz3: FDB only supports static addresses [ 93.368858] syz3: FDB only supports static addresses 2018/02/07 09:55:30 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f00007cf000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000016b000)='./file0\x00', r0, &(0x7f00002e1000-0x8)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f00000eb000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f0000352000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, []}, 0x1c}, 0x1}, 0x0) 2018/02/07 09:55:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) fstat(r0, &(0x7f00008af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000235000+0xadd)='/dev/autofs\x00', 0x1, 0x0) openat(r2, &(0x7f00007ec000-0x8)='./file0\x00', 0x1, 0x101) 2018/02/07 09:55:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x93) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92), 0x0, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000826000-0x9)='/dev/sg#\x00', 0x2, 0x280100) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) 2018/02/07 09:55:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x6, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000437000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000546000-0x1000)=""/4096, 0x1000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000815000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000c3000)={0x88b}, 0x4) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) shutdown(r2, 0x0) r3 = accept4(r2, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ea5000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000390000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}}}, &(0x7f00007cf000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000629000-0x8)={r4, 0x7}, 0x8) 2018/02/07 09:55:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x5) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x3192, "76c85d666a1000555a52c766ad6ea0dc8b766b6c68d57bde3f2537b5b8adedfb"}) 2018/02/07 09:55:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f000016a000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x2, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/07 09:55:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x87)=""/135, 0x87, 0x0, &(0x7f0000c7d000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bdd000)={0x0}, &(0x7f0000c16000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ce9000)='attr/current\x00') sendfile(r2, r2, &(0x7f000084f000), 0xfff) 2018/02/07 09:55:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000dde000-0x1000)=""/4096) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000383000), 0x0) 2018/02/07 09:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cce000-0x7)='/selinux/enforce\x00', 0x40, 0x0) accept4$llc(r0, &(0x7f000015d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000098b000)=0x10, 0x89dbd146b6b87e4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000013c000)=0x0) capset(&(0x7f00000fc000)={0x19980330, r1}, &(0x7f0000f76000-0x18)={0x4, 0x3f}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000f8a000-0x6d), 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005c9000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000800000)={&(0x7f0000043000)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f000026c000-0x10)={&(0x7f00003ac000)={0x22c, 0x2, 0xa, 0x800, 0x1, 0x3, {0x7, 0x0, 0x3}, [@generic="07cb9f759bb0347465b807a7e49b956031f752fc036630420eb13902e7f920ee0b44e72cb933f5b008c3cf280ce659c643c14236774220d7c60eeaff5f69fc9752adad08989827a3488086bcd53a4440d55d74193f", @typed={0x38, 0x19, @str='/selinux\\mime_typesecurity$wlan0/&usermd5sum<\x00'}, @nested={0xcc, 0x6b, [@typed={0x10, 0x87, @str='\\ppp0\x00'}, @typed={0xc, 0x19, @pid=r1}, @generic="9b406942328e0912a1553cab2a97d1d6efce8dcc7768e2d3a0a0050b03c18707aba06cd0c31305361320212a027cf904ec7f8b6b25071ad58c8c54fcb6dc3c34702e15158720dbf3207ded918eca70c04b64696ef1529aef98e4c6bc3157644b9d661848a5e4578697480416bdb7a21a88b1ca1bfac52ae6f81a2d6d33898f92bd2eacf6b1107250298601f364f74fc6f3158f3242de352e486bec821d1ba77e", @typed={0xc, 0x11, @u32=0x20}]}, @typed={0xbc, 0x56, @binary="379786650cca6fbccdc2013f2897d611ca60641197548068a993c321e2d650d6b4c1534a2f6d7344503901bbd2ded446a9fdd580fe7996b1555986b723a8ab85ae3284dd205ba84703e6974afce7ebe63ce00c60aa9deb7f04f82d5d63762850d2e789563ef3b0eac14cb6361ea3d03fd10ed0e5f4aa7f5288a48204cca9505657dce11b9c4c4253cc679514bb0b77dfcda44ee3ae59b8fd78467fd0491b52da909b28d2f79546d580c2469668922d6396b849"}]}, 0x22c}, 0x1, 0x0, 0x0, 0x4}, 0x0) creat(&(0x7f0000d4e000-0x8)='./file0\x00', 0x1) 2018/02/07 09:55:30 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000083b000)='/dev/keychord\x00', 0x400001, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000c6e000)=0x7fff) r1 = userfaultfd(0x0) r2 = epoll_create1(0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ff9000)={0x4}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000ffb000-0x1)={0x3, 0x7}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000d41000-0xc)) 2018/02/07 09:55:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000d15000)={0x6, 0x3, 0x1, 0x200, 0x101, 0x8001}) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) close(r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000441000-0x8)={0x0, 0xfffffffffffff1ef}, &(0x7f0000a89000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000428000-0x16)={r3, 0x8, 0x7, [0x1, 0x8, 0x3, 0x7f, 0x8001, 0x1, 0xfff]}, 0x16) write(r1, &(0x7f0000264000-0x1001)='u', 0x1) 2018/02/07 09:55:30 executing program 7: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f01000-0xd)='/dev/usbmon#\x00', 0x1, 0x200000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x19) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ef5000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000985000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f01000-0x4), &(0x7f00002d8000-0x4)=0x4) 2018/02/07 09:55:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) ioctl$int_out(r0, 0x5462, &(0x7f0000800000)) 2018/02/07 09:55:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000759000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fcntl$setsig(r0, 0xa, 0x25) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000035000)=0x0) signalfd(r0, &(0x7f0000087000-0x8)={0xffffffff}, 0x8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) 2018/02/07 09:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001de000-0x8)={0x0, 0x0}) sched_getscheduler(r0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e4b000/0x3000)=nil, 0x3000, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000019b000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x1f) pkey_alloc(0x0, 0x0) 2018/02/07 09:55:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00008e0000-0x6)="6664001f66d0") getdents(r1, &(0x7f0000297000)=""/104, 0x68) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00003fe000)=0x4) 2018/02/07 09:55:30 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000006000-0x5c)={'system_u:object_r:systemd_notify_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:,0.c1023', 0x20}, 0x5c) 2018/02/07 09:55:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xfcc329b133909174, &(0x7f0000ea5000)=0x4, 0x4) 2018/02/07 09:55:30 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x5e}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) close(r0) 2018/02/07 09:55:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x7, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @empty}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x16, 0x18, 0x0, 0x0, 0xa1, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5dd4cc0838c31e0d7cd9fda4ccb6bebd74"}]}, 0xe8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) 2018/02/07 09:55:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b76000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000053f000-0x8)={0x0, 0x9}, &(0x7f0000c9e000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d68000)={r2, 0x2, 0xfffffffffffffffc, 0x6}, &(0x7f0000dcf000-0x4)=0x10) 2018/02/07 09:55:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000953000-0x8)={0x0, 0x1, 0xea}, &(0x7f0000565000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f13000)={0x10001, 0x3, 0x200, 0x7fff, 0x81, 0x80000000, 0x1000, 0x0, r1}, &(0x7f00001e3000)=0x20) finit_module(r0, &(0x7f0000c7c000-0x5)='self\x00', 0x2) sendto$ax25(r0, &(0x7f000043a000)="6683daa513af3834098c24b4f4f857b5a5e8688d4e160f67be25c8826264fde7460da936a443639b0cf39fcb4533522dca36d15e1584ed39e70d1d247decc3e16cc40304da0fec395e2c3bfa193e9995a029bf0dc7f109eaf037aa1b27559fe32e9e0214f2289b1523d90907151e62ec28f5e9a6c97392c69ca83616f915e1f6f9f5e4164cb1e2659c743cdbc23daccaa3ccfd9cf384d829589669df03463900854cb71e1ec307c1822982689427d1b63251e4def8924b05b785af9438b9021f9a33ae585e4eb2c02763a7593849368e708ea80fed543d8f343eb810b787", 0xde, 0x800, &(0x7f0000fa0000-0x10)={0x3, {"e2e8fe7cb026ea"}, 0x1000}, 0x10) socketpair$inet(0x2, 0x2, 0x9, &(0x7f0000f52000)={0x0, 0x0}) preadv(r0, &(0x7f000091c000-0x10)=[{&(0x7f0000a6f000-0xc3)=""/195, 0xc3}], 0x1, 0xa5) getsockopt$sock_timeval(r2, 0x1, 0x12, &(0x7f0000558000-0x10), &(0x7f000076f000)=0x2f6) 2018/02/07 09:55:30 executing program 1: r0 = creat(&(0x7f0000910000)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000093c000-0x8)={0x0, 0xce02}, &(0x7f0000686000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0xce6c, 0x30}, 0xc) clone(0x0, &(0x7f0000295000), &(0x7f0000758000), &(0x7f0000fa3000-0x4), &(0x7f00000df000-0xcd)) clock_adjtime(0x0, &(0x7f0000c06000-0xd0)) 2018/02/07 09:55:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) syz_open_dev$sndtimer(&(0x7f000040b000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00004c1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000baf000)=[{&(0x7f000010f000)=""/56, 0x38}, {&(0x7f00006be000-0x61)=""/97, 0xffffffffffffff57}, {&(0x7f00009ab000)=""/67, 0x43}, {&(0x7f0000c52000)=""/227, 0xe3}, {&(0x7f0000015000)=""/173, 0xad}, {&(0x7f0000e62000-0xba)=""/186, 0xba}, {&(0x7f0000702000-0x13)=""/19, 0x271}, {&(0x7f0000b54000+0x846)=""/4096, 0x1000}, {&(0x7f0000b59000)=""/192, 0xc0}, {&(0x7f000049e000-0xfd)=""/253, 0xfd}], 0xa, &(0x7f000000c000)}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/07 09:55:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d47000-0x12)={@generic="7be1090e4fd74d8913b3ebd3ab35961c", 0xe8a}) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000577000)=[], 0x0, &(0x7f0000c8e000-0x90)=[]}, 0x0) 2018/02/07 09:55:30 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000021000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000020000)=""/79) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000001f000)='cpuset\x00', 0x0, &(0x7f0000005000)) ioctl$TIOCCONS(r0, 0x541d) 2018/02/07 09:55:30 executing program 2: sysfs$3(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@generic="1cbada6f02e86a8e87818ad0caebc3ab", @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000530000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x5400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) sync() perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000ecf000)='tls\x00', 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001bf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000625000)={0x0, 0x2}) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000f65000)) r2 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e68000)={0x0}, &(0x7f0000975000)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0xc, &(0x7f00000af000-0xc)={0xfffffffffffff800}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00009f3000), &(0x7f0000a31000-0x4)=0x4) socket$netlink(0x10, 0x3, 0x6) 2018/02/07 09:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000098b000-0xc)='/dev/random\x00', 0x0, 0x20000) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000366000-0x4), &(0x7f0000d50000), &(0x7f0000657000-0x4)=0x0) fstat(r0, &(0x7f00002d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e6d000-0xc)={r2, r3, r4}, 0xc) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000e27000)) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000443000-0x19)=@known='system.posix_acl_access\x00', &(0x7f00009da000-0x14)="02000000020000000000000005070000001f06a0", 0x14, 0x0) sysfs$2(0x2, 0x7, &(0x7f0000e85000-0x57)=""/87) 2018/02/07 09:55:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d6000-0xc)='/dev/rfkill\x00', 0x201, 0x0) writev(r0, &(0x7f000037d000)=[], 0x0) 2018/02/07 09:55:30 executing program 3: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b2d000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000b1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) shutdown(r0, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009d7000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) r2 = syz_open_pts(r1, 0x8000) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cd2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f00002f1000-0x4)=0x7fff) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f000063f000-0xbf)=""/191) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dae000)='/dev/ppp\x00', 0x400000, 0x0) getsockopt(r4, 0x1, 0x5, &(0x7f0000933000-0x1000)=""/4096, &(0x7f00004e3000-0x4)=0x1000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000c13000)=""/117) stat(&(0x7f00005d3000)='./file0\x00', &(0x7f00007cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x5, &(0x7f0000f63000-0x8)='./file0\x00', r5, &(0x7f0000143000)="b95bde8a3da41109113652ae40112516e5c238790d537a988b7d6717370dd15d4b35bc32ca60647034995a60127fb16fbdbd99a0b900886ecab6d43ea0870d8bb7399b67d6f5f95c8f19acdd52b929d135fd0e589510295efd3e797103ffed7994760d49a2b40d2e74a554fffb00f291985822f8162d90e132c33d1f7826be2d17b06528d9e6") getsockname$unix(r0, &(0x7f00005e7000-0x6e)=@file={0x0, ""/108}, &(0x7f0000e56000-0x4)=0x6e) 2018/02/07 09:55:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xfffffffffffffffc}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/02/07 09:55:30 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c42000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) writev(r1, &(0x7f0000f30000)=[{&(0x7f0000f16000)="9c4d3e641704161173e1092adcd7e28928fe7888fbc0c97c001643a9b8aec2e165378dca4d36ebf613c5871b3466212d836f45ee8b1135d5bef33831f9210df9664f11e052a658dc0849ac5151f0f26871ce0d231e0bfe1a7fbf31a07c76b6dcc1b662a174333b35d56c", 0x6a}, {&(0x7f0000bd1000-0x7)="76d9eced2be8d8", 0x7}, {&(0x7f0000e3b000)="656adce397", 0x5}, {&(0x7f0000683000-0x3f)="16f2051dda9dddf0555dc6b257ec82df01863a2be494324145578312623a0d46b93ace0de7fb9c3b8603a697d8967232efdfe202b5e09a5f5111f1991a7671", 0x3f}], 0x4) r2 = syz_open_pts(r1, 0xfffffffffffffffe) sendmsg$netrom(r2, &(0x7f0000ff2000)={&(0x7f00004b7000-0x48)=@full={{0x3, {"dd103e696eadd8"}}, [{"7cf2678575ce34"}, {"f5db0258692e2b"}, {"8870e95d86f318"}, {"47586eb34f9255"}, {"fdce701956268f"}, {"29fb7fd80566c3"}, {"c7dfaf57138437"}, {"3f06d96c1a6bf0"}]}, 0x48, &(0x7f0000aca000)=[{&(0x7f0000a4b000-0x6)="d3205de1512b", 0x6}, {&(0x7f000092f000)="a029904111eca91e5b212a299ff9ca00756f15909320329cf06e408da9d28be8051b2bdcb4e10dd4f58b79c1a63317d2111a8a44f55ffae286e6e9f52b9a8161b5cce969c99b9720cfe2b9508134c9713c789adb01cb35f54c3315f821b81724d8156737cd8f02e45343d4a939dede338c4566af0b6e019056d00ba35f95beafc04db2cd6aa326642a670441e19ae1f76c", 0x91}, {&(0x7f0000be0000)="37d8350486e980c3f37ddf846bc35cd71f006bd3b8fb57e3a014f97aff9e56df62fd8b4efa757523a9a5cad59cb6064ff94f4dda6f42364c53d42ec12f3ed7b9161198062d81501ac48944e199de8e265b92456e7319428c8ac52d80c23a44cf6eab362c1f63c8f3969b29c91f4d4f3a19ac2256643ad8e14f9c7fc41ec7682557456c9a85422db60b3de27e99f26875aa5b9a68f73b4d734e8cff49c4e48a76c2720c8256c6f8912a2a989836beab178c7e52ccd4750661704054eefde38bd694", 0xc1}, {&(0x7f0000c9e000-0xf6)="d910d2bae9caecccf434a6c45a5733041fd296e309b6e4ad836bc39ab6e448dd7413b3a0694e469712e4da7d44fbf47c5f262d200b5217384687bd34a37cc480f78ce61447a1f832e31efd8b8cf008c8824a2da9c4189d04a22fa313ce0ec541101e6e21e0759cdadde2089464e56ca765038ca780b537165861eae96751e17a2ecfe669c2f9f98786b345605b8bef35a1aff666541f024c3cff7e82156d0938ea5107b79406370978e0d6822b0822bb3221c1528e34a8be3897a0a03a77362e1f3abe50cf5673d29acd5413dcb3dc69bc11363a0c7a19ca6ddc6def4a4fbf1bfdcb621136e1f93eca7d9cdf27ed464aff9df60cd39e", 0xf6}], 0x4, &(0x7f0000899000-0x10f0)=[{0x1010, 0x84, 0x200, "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"}, {0x40, 0x84, 0x6e, "c2d47135a102c134c970bcfa6d6120171d9b142a7e344ca3b88a5b05484329be7b66f53207e4fcdc637e0a680a"}, {0xa0, 0x10f, 0x4, "aa86edccf661eb12c423151d26e284db48e9ff1ecb5e0f8f928564f5473e22918893db78879ebf65a9ba22a3d4ebc3b8154d55d3c0ae775eb21a42c11dd303d0b5218458e170b8a2d167470e8dad5cbe40b04546adb300167bd637f737e46f2b65465b89ba48ab43fa5131c85a23eceb6384181fe27220750e402e512db7ca3a5010698c0a1972584dee5ffadc"}], 0x10f0, 0x4000}, 0x8000) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000383000-0x64)={&(0x7f00003a8000)=[0x92, 0x6, 0x80, 0xdb, 0x4, 0x6, 0x20, 0x3], 0x8, 0x7, 0x6, 0x100000000000000, 0x9, 0x9, {0x7ff, 0x1, 0x7, 0x8000, 0x100000000, 0x1, 0x6, 0xbd95, 0x7, 0xffff, 0x1, 0x6, 0xffffffff8c2645a8, 0xfffffffffffffff9, "deabdf695cc4ab15d66c3d03ac9a146c2f52b3485d0212951dfd3d124966f84e"}}) write(r2, &(0x7f0000fd6000), 0x0) sendto(r0, &(0x7f0000bfe000)="891045133d319ed84c8726d3bf2285e89fd0d7315f390367d7eff55de7d67ba2f2b02f3b43563d6b2d37575da1cc8549c2c3399ec6a883f5fd0135aefe116528ae5eae9c86ce8df459ae6e8ae3708705efb786db7c1b356e4cd4a90ed5f3dad9455855", 0x63, 0x4000000, &(0x7f0000736000)=@ethernet={0x0, @empty}, 0x10) 2018/02/07 09:55:30 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fe7000-0x8), 0x8) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x5, &(0x7f0000fe7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000fe6000)=0x9) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000174000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/07 09:55:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00001b4000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x4}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000099c000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x40000000009}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f0000cb3000-0x4)=0x8b8, 0xb0b8c76e77d25168) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) 2018/02/07 09:55:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000c02000)=[{&(0x7f0000001000-0x72)=""/114, 0x72}, {&(0x7f000001d000)=""/26, 0x1a}, {&(0x7f0000001000-0x45)=""/69, 0x45}], 0x3, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x12)=""/18, 0x12}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x4, 0x0) mmap(&(0x7f0000000000/0x554000)=nil, 0x554000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r2 = epoll_create(0x2) r3 = getpgid(0x0) ioprio_set$pid(0x1, r3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000-0xc)) poll(&(0x7f0000553000)=[{r2, 0xa140}], 0x1, 0x0) 2018/02/07 09:55:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f43000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00005ed000+0x8f9)=""/186) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000e76000)={@generic="ec08a215913880ebffe3fcc36ea6c25e", @ifru_flags=0x1000}) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) 2018/02/07 09:55:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000122000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000440000-0x4)=0x891, 0x4) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000034d000), &(0x7f0000fe5000)=0x47) 2018/02/07 09:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x804, 0x1170) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000fe3000)=0x80000001, 0x4) 2018/02/07 09:55:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008d4000-0xc)={0x0}, &(0x7f00008fa000)=0xc) r1 = syz_open_procfs(r0, &(0x7f000086d000-0x20)='attr\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r2, &(0x7f0000afe000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) listen(r2, 0x0) preadv(r1, &(0x7f0000369000+0x122)=[{&(0x7f00005ae000)=""/115, 0x73}], 0x1, 0x0) 2018/02/07 09:55:30 executing program 5: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000af1000-0xd)='/dev/usbmon#\x00', 0xeac, 0x4000) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000af1000-0x5f)=""/95) 2018/02/07 09:55:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f}) read(r0, &(0x7f0000fed000-0x1000)=""/1, 0x1) r1 = open(&(0x7f00000dc000)='./file0\x00', 0x181000, 0x100) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000106000-0x14)={@remote, 0x0}, &(0x7f000076e000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000c55000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) pipe2(&(0x7f0000c56000-0x8), 0x80000) ioctl$TCXONC(r0, 0x540a, 0x4) 2018/02/07 09:55:30 executing program 2: clone(0x22400, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a4a000), &(0x7f00007c4000)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000001000-0x90)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000002000-0x10)={0x1f, &(0x7f0000001000)=""/31}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x5c)=""/92, 0x5c}, {&(0x7f0000000000)=""/174, 0xae}, {&(0x7f0000001000-0x54)=""/84, 0x54}], 0x3, &(0x7f0000000000)=""/135, 0x87, 0x8}, 0x40000042) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f000077b000), &(0x7f0000001000-0xc3)) time(&(0x7f0000002000-0x8)) 2018/02/07 09:55:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$KDADDIO(r0, 0x4b34, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/02/07 09:55:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet(0x2, 0x1, 0x6) tee(r0, r1, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000c3d000), 0x4) fcntl$getown(r0, 0x9) 2018/02/07 09:55:31 executing program 1: clone(0x0, &(0x7f000058a000-0xfb), &(0x7f0000988000-0x4), &(0x7f0000c31000), &(0x7f0000c32000-0x1000)) capget(&(0x7f0000feb000-0x7), &(0x7f0000fea000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000c4e000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000f2e000-0x4)=0x4) 2018/02/07 09:55:31 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) capget(&(0x7f0000013000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005e1000-0x9)='/dev/rtc\x00', 0x2, 0x0) tkill(r1, 0x16) close(r2) 2018/02/07 09:55:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = socket$unix(0x1, 0x5, 0x0) recvfrom(r0, &(0x7f0000b7d000-0xa2)=""/162, 0xa2, 0x2021, &(0x7f000084d000-0x10)=@nfc={0x27, 0x400, 0xff, 0x7}, 0x10) socket$inet6_sctp(0xa, 0x0, 0x84) open(&(0x7f0000178000-0x14)='./file0/file0/file0\x00', 0x0, 0x0) 2018/02/07 09:55:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0xa}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/02/07 09:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de0000)='/dev/sequencer2\x00', 0x0, 0x0) preadv(r0, &(0x7f0000279000-0x20)=[{&(0x7f00000db000-0x1000)=""/4096, 0x1389}], 0x100000000000014a, 0x7ffffffffffffe) 2018/02/07 09:55:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25}], 0x10}, 0x0) mknod$loop(&(0x7f0000f17000-0x8)='./file0\x00', 0xc, 0x1) 2018/02/07 09:55:31 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000023000-0xb)='/dev/hwrng\x00', 0x2080, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000021000)={0x0, 0x0, 0xffffffffffffff01}) 2018/02/07 09:55:31 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f82000)=@ethernet={0x0, @broadcast}, &(0x7f0000f82000)=0x10, 0x800) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000f82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f24000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000f83000-0xea)=""/234, 0xea, 0x1, &(0x7f000067c000-0x14)={0x11, 0x6, r1, 0x1, 0x80, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f83000+0xf2a)={0x5, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x0, 0x2, [{{0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8b4}}, {{0xa, 0x1, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1}}]}, 0x190) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000098d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000568000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000f80000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9e6ba5f82513459b, r3}) 2018/02/07 09:55:31 executing program 0: prctl$intptr(0x16, 0x20000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x90002, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000dea000-0x32)=""/50) 2018/02/07 09:55:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) fchmod(r0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) utimensat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000001000-0x20)={{}, {0x77359400}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0}, 0x80000) r3 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000006000-0x4)) fcntl$lock(r2, 0x7, &(0x7f0000004000)={0x3, 0x2, 0xab, 0x10000, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000013000)='./file0\x00', &(0x7f0000013000-0x44)) futimesat(r2, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000003000)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 09:55:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cc3000-0x13)="130000003e0005fdffe3ffbd000026180a3f02", 0x8) 2018/02/07 09:55:31 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@rand_addr, @empty, @loopback}, &(0x7f0000006000-0x4)=0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000)='schedstat\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000006000-0xea)=""/234) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000001000-0x50)={{0xffffffffffffffff}}) prctl$setmm(0x23, 0x7, &(0x7f0000001000/0x3000)=nil) 2018/02/07 09:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f00007a5000-0x2)="be72", &(0x7f000015e000-0x4), &(0x7f0000f62000), &(0x7f0000992000)) r0 = getpid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000601000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000df5000)={0x79, {{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x9}}, {{0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5cf0}}}, 0x108) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000cda000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r4, 0xa, 0x16) fgetxattr(r4, &(0x7f0000789000-0x7)=@random={'btrfs.', '\x00'}, &(0x7f000009c000)=""/221, 0xdd) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) r5 = dup2(r3, r4) getsockname$packet(r5, &(0x7f0000886000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00009f2000)=0x84) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000ef5000-0x10)={r6, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000c02000/0x4000)=nil, 0x4000, 0x6, 0x10, r4, 0x0) tkill(r0, 0x15) writev(r2, &(0x7f00001a0000-0x70)=[{&(0x7f000060f000-0x8e)="09af9ea01b43ec56a186b391fe12e9b211073bba57895c17e6934eb31180e93b5b06b1c9bec098fdd1984233f87c73feaee90a49fe1acd2e9baea7dacddaad3ebe8f89dcd00e695fd22011a9be94539d7b3a79a3648c3dc9cea3fca74249392fd1a7231330db3b131d3906036c6ee139a0c147c09a39d321d60d57bd1c1f7f105158345679a24b318d48fc478760", 0x8e}, {&(0x7f0000e15000)="6cc707699283743faa4cb0a4bc708804f4a0efd429d6ffd6d582d83686ab083ed2e6e669ff52c1060ffb45e4dce5c07344fa2397745abaeef3b3d47bab7984c991e6734b29c6c8e60e044676db3d8eee0c080b075dd02b7188963538edc2d87d0aa3ec326765c300eab1980485c32357207c3c6c9cb3c1f92da94e8b699fdc3243", 0x81}, {&(0x7f00004d0000)="128d9e77caf08d796866ed9c3565563047e645189a303e06e3d66d30041ef12f463ca8497440bdb6ddc328bed153dad59e0fec434e6e7154eeb71c164875d0ac25d43528011a90d89e2cacff7c67ae5e22a89ab5fb1e8ed5c7e7cf3824a45954773aff069a8faeb3ab2fb64f21", 0x6d}, {&(0x7f0000343000-0x5)="ac0de1f969", 0x5}, {&(0x7f0000ec8000-0xa6)="c72a4888a2d829ab7b503b832266379083f93b04f756c6d16e23b6695ba8ce57d19adb2893933e91b562fae0b0cc707a0fb01abf73d72e5d3e1ba5073d10221a109c84f8cd793849400d646e5ee606f74834e79b6558f60e5495cf84db93d4c9feaa303c6b3da9bffd08c34e69a34527942ebedb25a67c7c26e1b681b40d70e57333a82feb63e0712ca5131ea2b5c0d9e6da0ee0d0d6c681d5a05b0ee80a49de662bee656c51", 0xa6}, {&(0x7f000060d000)="c10ec6d5046721bf44d988fb08219f63cb6432a1c4442623b30c54d2571d10f509fa086deafc843e23e71edb1321cb93f5b6081662fbfc11342883f15624409e85a86835f53c9c876fb672054879b8fda94a847dbd1f29d4dbdf594c9f89f3b29cfc59a878e83bf146362cc626b5cadfe8afa3015f26f6e347418ff5a31647c99a36e3e1740ba0de940274783177a9bb7aeaa092511d07d7dc93563eae964ffc81e05c53a75898cc7f2dbf6072d142e5db26ed6f89cca92746b1099bcbc51dd4787c83a8f2d4a90711ee16df46a81002205089af27e6f0c4ea20ec61590ba229c5ae300759cded97239f385b1ca6", 0xee}, {&(0x7f000084e000-0x29)="0c02aca3f4eed51c3d5c122e4a1bf015513c365760ee0286c702415ccef964fbf93d692a22a9f5718c", 0x29}], 0x7) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)) 2018/02/07 09:55:31 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000082b000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000019b000)={0x4da2, 0x7, 0x0, 0x6b8f, 0x1, 0xfff, 0x7, 0x4, 0x0}, &(0x7f0000fd8000)=0x20) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd9000-0x8)={r1, 0xaf42, 0x8e}, &(0x7f0000b11000)=0x8) clock_gettime(0x2, &(0x7f0000c79000-0x10)={0x0, 0x0}) futex(&(0x7f0000fd7000)=0x2, 0x5, 0x0, &(0x7f0000f64000)={0x0, r2}, &(0x7f0000048000)=0x2000000000000000, 0xfffffffffffffff8) 2018/02/07 09:55:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0}, &(0x7f0000239000-0x4)=0x4bfb5c955dae4cd8) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) preadv(r0, &(0x7f0000be3000)=[{&(0x7f00006d2000)=""/59, 0x3b}, {&(0x7f0000182000-0x70)=""/112, 0x70}, {&(0x7f0000809000)=""/38, 0x26}], 0x3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000268000)='/dev/sequencer\x00', 0x4400, 0x0) bind$ax25(r4, &(0x7f0000e94000-0x10)={0x3, {"369e339a5e0aa7"}}, 0x10) poll(&(0x7f000030f000)=[], 0x0, 0xad6) pipe2(&(0x7f0000c16000-0x8)={0x0}, 0x84800) getsockopt$inet_tcp_int(r5, 0x6, 0x3, &(0x7f0000c99000-0x4), &(0x7f0000594000-0x4)=0x4) ptrace(0x4207, r3) 2018/02/07 09:55:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000574000)='/dev/snd/seq\x00', 0x0, 0x800) readv(r0, &(0x7f0000d86000)=[{&(0x7f0000941000)}, {&(0x7f00002c5000)=""/4096, 0x1000}], 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00007ce000-0x58)={0x7, 0x7, 0x8001, 0x6, 0x9, 0x4000001}) 2018/02/07 09:55:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000001a, 0x0, 0x1000003) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000083d000)=0x2, 0x4) 2018/02/07 09:55:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00000bc000-0xc)={0x10}, 0xc, &(0x7f0000b2b000)={&(0x7f0000b1e000)=@newneigh={0x3c, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, @NDA_DST_IPV6={0x14, 0x1, @empty}]}, 0x3c}, 0x1}, 0x0) seccomp(0x1, 0x1, &(0x7f0000d58000+0xd07)={0x8, &(0x7f0000ffe000-0x40)=[{0x7, 0x9, 0x8, 0x1}, {0x3, 0x8, 0xdc72, 0x10000}, {0x3482, 0xe3c, 0x1000000000000, 0x2}, {0x5, 0x0, 0x4, 0x100000000}, {0x1, 0x1, 0x4, 0x7}, {0x0, 0x9, 0x100000001, 0xfff}, {0xfb1a, 0xffffffffffffffff, 0x0, 0xfffffffffffffff8}, {0x5, 0x2, 0x4, 0xfff}]}) 2018/02/07 09:55:31 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fef000-0x8)='keyring\x00', &(0x7f0000fef000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000034e000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000d88000)=0x10, 0x800) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ff0000-0x10)={0x0, 0x10, &(0x7f0000fef000)=[@in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f0000378000-0x4)=0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ff0000-0x98)={r2, @in={{0x2, 0x1, @rand_addr=0x1}}, 0x1000, 0x4}, 0x98) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000ff0000)='./file0\x00', 0xc0002, 0x2) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000802000)=""/54) add_key$keyring(&(0x7f00001a2000)='keyring\x00', &(0x7f0000fee000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r4 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r4, &(0x7f0000b39000-0x99)=""/153, 0x53) 2018/02/07 09:55:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1), 0x2bf) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000082000-0x5c)={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}, {0xa, 0x3, 0xcfa0, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x7}, 0x8, [0x73, 0x6, 0x396, 0xfff, 0x80, 0x7fffffff, 0x4, 0x4]}, 0x5c) 2018/02/07 09:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f8b000)=0x0) getpgid(r0) eventfd(0x100000001) set_robust_list(&(0x7f0000f8b000-0x18)={&(0x7f000014e000/0x2000)=nil, 0x0, &(0x7f0000935000/0x3000)=nil}, 0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002f2000-0xb)='/dev/hwrng\x00', 0x200001, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/07 09:55:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) rmdir(&(0x7f00003fb000-0x8)='./file0\x00') syz_fuse_mount(&(0x7f0000f1e000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x89098) pipe(&(0x7f0000eaa000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000acb000)={0x1035, 0x100000001, 0xd9, 0x100000000}, 0x8) accept4$inet6(r0, &(0x7f0000947000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000a5e000-0x4)=0x1c, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000288000-0x9)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000158000-0x10)=[@in={0x2, 0x1, @broadcast=0xffffffff}], 0x10) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000d3b000-0x22)={0x1, 0x5, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}]}) symlink(&(0x7f0000725000)='./file0\x00', &(0x7f0000855000-0x8)='./file0\x00') 2018/02/07 09:55:31 executing program 6: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)={0x0, 0x3, 0xbb11}) 2018/02/07 09:55:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) mount(&(0x7f000049a000-0x8)='./file0\x00', &(0x7f000046c000-0x8)='./file0\x00', &(0x7f00009be000)='bfs\x00', 0x90, &(0x7f0000412000)="5c8bf2d02f1fb5b65cab15bef89bf5b42feadd8a6dc3790a1bb5083dbde903c1d6f0291859468f59abcfb339555f025cbe0006c197255cf5565960b3d05023bd8ecf9ee722cf61184dc3d44d39d041d593649c2cc001563dd2377158aa9f2561481fe77bc768ead0d70ee15994c62bb58561d563b7221e92bce2861d7cd7a56df175752dcfd3dd0bed8836f3c5bb1ec30fb1a52a160246120c21e2d790384a63a5001ef4b98193b2b6670edab56f112801e9193ab3d5747125d8d6a4f31582b564") 2018/02/07 09:55:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x6, &(0x7f00007db000-0x40), &(0x7f00007e1000), &(0x7f00006c8000-0x40), &(0x7f0000e08000)) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/07 09:55:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000e6f000)={&(0x7f000097e000)=@in6={0x0, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000b2f000-0x30)=[]}, 0x10141) r3 = open(&(0x7f0000f97000)="e91f7189591e9233614b", 0x0, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f000068b000-0x4)=0x2, &(0x7f0000a74000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c28000-0x8)) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ea5000)=0x10, 0x0) 2018/02/07 09:55:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ba0000-0xc)={0x0}, &(0x7f0000529000)=0xc) capset(&(0x7f0000595000-0x8)={0x19980330, r0}, &(0x7f0000244000)={0x0, 0x0, 0x43}) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/07 09:55:31 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000346000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000282000)={@local, @multicast1, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000e2000-0xc)={r1, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000021, 0x1) shutdown(r2, 0x1) poll(&(0x7f00006f7000-0x10)=[{r2}], 0x1, 0x0) 2018/02/07 09:55:31 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) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xb)=@random={'user.', "7c947f4d3000"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() r2 = open$dir(&(0x7f0000001000)='./file0\x00', 0x10480, 0xa) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) r4 = getpgid(0xffffffffffffffff) r5 = getuid() r6 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0x9)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet(0x2, 0x805, 0x6, &(0x7f0000000000)={0x0}) r10 = socket$inet_icmp(0x2, 0x2, 0x1) r11 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000001000-0x4)=0xc) r15 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000)={0x90, 0x3b, 0x200, 0x5, 0x1, "", [@nested={0xc, 0x43, [@generic="f46f8ac35d20"]}, @generic="08576f1f18b2f571ba07fbd91f06cb44f2fadee2859fb8784d7b2a1d23e9e103f2c324114ecdd985fca3cf44758f08e5d25e289569a166e06ef45b797353f61b8bcdcfe6c014ad9d8acf50b0a5b19aea80ad6686b67eb5641f", @typed={0x18, 0x8e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x90}, {&(0x7f0000003000-0x68)={0x68, 0x1e, 0x800, 0x5, 0x2, "", [@generic="1e7b088fbbee6acad61c4dfd1309831a5dcb0a3f2c23e9106a3e96acc5c444c6f075153ad8b11436e3a2e8fb3f096c96341937fc4cafb9e5f7a0d799d56fc703b03701841610bc47cbf0c0ac1c49d22d3f22b0d30ef0b6"]}, 0x68}, {&(0x7f0000001000-0x1010)={0x1010, 0x16, 0x320, 0x4, 0x0, "", [@generic="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"]}, 0x1010}, {&(0x7f0000003000-0x10)={0x10, 0x15, 0x1, 0x4, 0x2, "", []}, 0x10}, {&(0x7f0000002000-0x1a4)={0x1a4, 0x11, 0x331, 0x0, 0x2, "", [@generic="e5611c2cdbc2406a46e05888a00b3188843d9a4d5f13540a51cc127e2fff92afc774c5d19307f453232f735d3a4724d48d4a8df9e09b610d1e4f3ba234c0400f005113ba823a6f39a3d31714983ed3eb69b09b71199061f8e8b38e68f6711c54298ec8114a202003bf015b0def3a530572a19ee4341d79914287d6898def69faacf7b518a2a1d057be6b5328edf9487636640e1bd6e917055360484e3ae7928590057c8461c49a83bd7bea", @nested={0xdc, 0x1f, [@generic="376138f42a251fd52830d8d0701c1e83d887cd434999ae39d40fee1810ceba08112adc3f7d90278e6e121983c70c01373df14f3096cbfa67bfc20e1b9d81b20a916efd1b6432bd7c1d54", @typed={0x10, 0x14, @u64=0x10001}, @generic="c72b8a6e9f1c13314a27cdbea88da36f6e5774e9a73a4f09ce6ab4b7affd1a9fbee33e8f9af6063f0195088e24727a6d6496954853f11985167ffd006b15ef8999278c03808816ddc53b7bad81269c28010497fb465756cbfcdfb700290e6f788eab6a2268ffd711b2e0b428a25f4400bd", @typed={0xc, 0x2e, @fd=r1}]}, @generic, @typed={0xc, 0x60, @u32=0x7fffffff}]}, 0x1a4}, {&(0x7f0000000000)={0x1488, 0x20, 0x20, 0x7, 0x1, "", [@nested={0x1028, 0x6c, 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@generic="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", 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@generic="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@generic="4d77c452d8da0af4de58cc494050d28e64731c3d53c9d6e2018641ae5a7f7ffecc15435729c4012ce2055cc92ffacfe8930bc2ab3e", @typed={0xc, 0x40, @u32=0x5}, @generic="f659f4488f5a09c9db2fe4c9749ff73bb5de3d269847b8f429e4d204c042ed466a2f"]}, @typed={0xc, 0x96, @ipv4=@multicast1=0xe0000001}]}, 0x25a4}], 0x8, &(0x7f0000003000-0x60)=[@rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x60, 0x44}, 0x800) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r17 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r17, &(0x7f0000fda000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f000002b000)=0x26) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r18, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) 2018/02/07 09:55:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000481000)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f000073a000-0x4)=0xfffffffffffffeb8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000057000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000cb9000-0xe)=""/14) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000792000-0x78)={0x9, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x2, @multicast1=0xe0000001}, 0x201, 0x94c1cdf000, 0x6, 0xbed3, 0x2, &(0x7f0000ed5000)=@generic="dfa9ee0fd1a55ba406177fd6ed2936ce", 0x100000000, 0x22, 0xffffffff}) sendmsg$nl_route(r0, &(0x7f0000ade000-0x38)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f0000d32000-0x24)=@ipv6_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1}, 0x0) 2018/02/07 09:55:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) write$selinux_validatetrans(r0, &(0x7f00005c4000)={'system_u:object_r:system_dbusd_var_run_t:s0', 0x20, 'system_u:object_r:scanner_device_t:s0', 0x20, 0x31, 0x36, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x7a) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000c35000-0x24)={0x8, 0x200000000, 0x0, 0x0, 0x80, 0x0, 0x3ff, 0x0, 0x10000000}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000f39000)=@alg, &(0x7f0000c76000-0x4)=0x58, 0x80800) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f8d000-0x4), &(0x7f00006e2000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000065f000)={0x0, 0x4, 0x8000, 0x4, 0x400, 0x9, 0x0, 0x8, {0x0, @in={{0x2, 0x0, @rand_addr=0x2}}, 0x8, 0xc3e3, 0x5, 0x1, 0xfff}}, &(0x7f0000d7b000-0x4)=0xb8) acct(&(0x7f0000141000)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000739000-0x4)={r2, 0x8000, 0x10}, &(0x7f0000d0e000-0x4)=0xc) signalfd4(r1, &(0x7f0000304000)={0x9}, 0x8, 0x80800) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000c53000-0x4), &(0x7f00007ef000)=0x4) 2018/02/07 09:55:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) epoll_create1(0x80000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000050e000-0x98)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_sa2={0x2, 0x13, 0x9}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x70}, 0x1}, 0x0) 2018/02/07 09:55:31 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x1, 0x80800) lseek(r0, 0x0, 0x3) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f000000f000)) mlock2(&(0x7f000017f000/0x14000)=nil, 0x14000, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000011000-0x8)='./file0\x00', 0x8201, 0x1a6) 2018/02/07 09:55:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000022a000-0x40)={0x0, 0x0, 0xca6b, 0x40, 0x8, 0x5, 0x9, 0x7}, &(0x7f0000026000-0x40)={0x6, 0xbb80348, 0x7ff, 0x5ad7, 0x3ff, 0x3ff, 0xfffffffffffffffd, 0x2}, &(0x7f0000602000)={0x6143, 0x5, 0x7b802ce8, 0xa2db, 0x7, 0x5, 0x322, 0x81}, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000997000)={&(0x7f00005ae000)={0x8000}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000614000), &(0x7f00001ae000-0x4)=0x8f) 2018/02/07 09:55:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005ee000)=[{&(0x7f0000eb3000-0x29)="1200000021001900013d350000090000ffff", 0x12}], 0x100000000000009f) 2018/02/07 09:55:31 executing program 4: prctl$intptr(0x0, 0x3) 2018/02/07 09:55:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x1000000000000012, &(0x7f0000612000)={0x0, 0x2710}, 0x2e6) accept4$ipx(r0, 0x0, &(0x7f0000242000), 0x0) 2018/02/07 09:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0xfe8e, &(0x7f0000c79000)=[{&(0x7f00003b5000-0x4b)="2b0c83ea7450a884633dedca86247defe03aa4a9d83ab1ad54644c13b67068c5d1a07e0d8277be812f787c46d35443cdfc3d9a507fcc414189c1cf91cb995f41a6639c197e2a7cff12e039", 0x4b}], 0xbb57bcc3cee95e99, &(0x7f0000001000-0x10)=[]}, 0x0) sendmmsg(r0, &(0x7f0000791000)=[{{&(0x7f0000dcd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000802000)=[{&(0x7f00009e3000-0x74)='/', 0x1}], 0x1}}], 0x1, 0x0) syz_open_dev$evdev(&(0x7f00006e8000-0x12)='/dev/input/event#\x00', 0x100000000, 0x0) getxattr(&(0x7f0000e30000-0x8)='./file0\x00', &(0x7f000049c000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00005d5000-0xf2)=""/242, 0xf2) link(&(0x7f0000342000-0x8)='./file0\x00', &(0x7f00009ea000)='./file0\x00') recvmsg(r1, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)}, 0x40010062) 2018/02/07 09:55:31 executing program 6: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockname(r0, &(0x7f0000e78000)=@sco, &(0x7f0000246000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007e9000-0x8)={0x0, 0x20}, &(0x7f0000e7a000)=0x8) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e7c000)={r1, 0xffff}, &(0x7f0000e7b000-0x4)=0x8) bind$llc(r0, &(0x7f0000e79000)={0x1a, 0x0, 0xa9e00000000, 0x80000002, 0x1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x32) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) socket$l2tp(0x18, 0x1, 0x1) close(r3) dup2(r0, r2) 2018/02/07 09:55:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bd3000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) bind$netlink(r1, &(0x7f0000955000-0xc)={0x10, 0x0, 0x2, 0x400000}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000f02000-0x4)=0xd, 0x4) readahead(r0, 0xdf130000000, 0x7) 2018/02/07 09:55:31 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ffd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00008ad000)={0x55, 0x81, 0x7fff, {0x10001, 0xff}, {0x5, 0x4}, @const={0x24, {0x3, 0x6, 0x1, 0x10000}}}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) 2018/02/07 09:55:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002d3000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000220000)=0x28) stat(&(0x7f0000167000-0x8)='./file0\x00', &(0x7f00003ef000-0x44)) sendmsg$nl_xfrm(r0, &(0x7f0000068000-0x38)={&(0x7f000057e000)={0x10}, 0xc, &(0x7f00008da000-0x10)={&(0x7f0000456000)=@acquire={0x1ac, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in=@rand_addr, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@loopback={0x0, 0x1}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@loopback=0x7f000001}]}]}, 0x1ac}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c81000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000010c000-0xe8)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000fa8000)=0xe8) sendmsg$nl_route(r2, &(0x7f00004cf000)={&(0x7f00001a1000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f000077d000-0x10)={&(0x7f0000bd8000)=@ipv6_newaddr={0x2c, 0x14, 0x400, 0x6, 0x0, {0xa, 0x38, 0x4, 0xfe, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x8, 0x14, 0x153, 0xff}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x48080}, 0x20000800) connect$llc(r2, &(0x7f0000e05000)={0x1a, 0xfc, 0x400, 0xdb95, 0xffffffff, 0x6, @random="8f3630b76d56"}, 0x10) r4 = syz_open_dev$sg(&(0x7f00008e8000-0x9)='/dev/sg#\x00', 0xcd21, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009ee000-0x20)={0x7, 0x0, 0x10000, 0x3f}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00004ad000)={0x2, r5, 0x10001, 0x6}) 2018/02/07 09:55:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000224000-0x17)='vmnet0ppp1\\nodevmd5sum\x00') r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents64(r0, &(0x7f0000594000-0x5c)=""/92, 0x5c) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') 2018/02/07 09:55:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfb5, 0x4001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e3e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000085d000-0x10)={&(0x7f0000dba000)={0x54, 0x1, 0x6, 0x10, 0x1, 0x2, {0xa, 0x0, 0xa}, [@typed={0xc, 0x15, @pid=r1}, @generic="e533cc886e16617cc3615fec9d5eaa074d643e2f3d6ee8e661432571d3a9c303d5ffd43532d42c754be48f1ac5a459db3d"]}, 0x54}, 0x1, 0x0, 0x0, 0x20000004}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f000089a000)={0x3, 0x3, 0x0, 0x1, r1}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x2, @ipv4=@rand_addr}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000452000), &(0x7f0000f7e000)=0x4) 2018/02/07 09:55:31 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002e1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000029e000-0xe)={0x5, [0x1b5cd3f9, 0x7, 0x8, 0xfffffffffffffff8, 0x3]}, &(0x7f0000ce0000-0x4)=0xe) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000299000)={0x0, 0x78, &(0x7f0000235000)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x80000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in6={0xa, 0x1, 0x9, @empty, 0x1000}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x2, @empty}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f0000c8d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000067d000)={0xff, 0x3, 0x2, 0x0, 0x1, 0xb91, 0x5, 0xfffffffffffff801, r2}, 0x20) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000097a000), 0x4) writev(r1, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000020b000-0x4), 0x4) shutdown(r1, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/07 09:55:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00009f8000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) 2018/02/07 09:55:31 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) connect$unix(r0, &(0x7f0000e9d000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00009a7000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/07 09:55:31 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f2d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xc57) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @multicast1}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000)={@loopback={0x0, 0x1}, r2}, 0x14) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) r3 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f00003fd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x80000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x18, &(0x7f00003fe000-0x14)={@local, 0x0}, &(0x7f00003fe000-0x4)=0x14) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f00003ff000)={r5, 0x1, 0x6, @empty}, 0x10) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f00003fe000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r4, &(0x7f00003fe000)=[{0x3f, 0x5, 0x2, 0x80000001, @tick=0x1, {0x6, 0x8}, {0x800, 0xe0}, @quote={{0x0, 0x6}, 0x3, &(0x7f0000003000-0x30)={0x3, 0x94a, 0x1f, 0x80000001, @tick=0x20000000000, {0xffffffffffffffff, 0x2}, {0x3f, 0x5}, @raw8={"a57cb534a0fbac03556bab54"}}}}], 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000002000)=0xe8) setfsuid(r6) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000001000)=0x88, 0x4) fcntl$notify(r3, 0x402, 0x80000000) 2018/02/07 09:55:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000bd2000)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffff2) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000081b000)=0xadae) sendfile(r0, r2, &(0x7f000097d000), 0xff) 2018/02/07 09:55:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000caf000-0x4)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', 0x8000, 0xffffffffffffffff, 0xffffffffffffffff, 0xea, 0x3, 0x80) tee(r0, r1, 0xbb, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x6003, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000003000-0x9c)=""/207, &(0x7f0000000000)=0xcf) pipe(&(0x7f0000003000-0x8)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000001000-0x50)={{0x0, 0x3, 0xfffffffffffffeff, 0x3, 0x90}, 0x0, 0x6, 0x9f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x1) dup3(r2, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00006b2000)={0x4, 0xffe000000000000, 0x8, 0x8000000000000000, 0x200, 0x4, 0x20, 0xaed, 0x0, 0x3a, 0x2}, 0xb) write(r4, &(0x7f000031d000+0xf9), 0x0) ptrace$getsig(0x4202, r3, 0x4d2a, &(0x7f0000baf000)) 2018/02/07 09:55:31 executing program 6: r0 = memfd_create(&(0x7f0000c52000-0x3)=':[\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000342000-0x8)={r1, 0xfffffffffffffffd}, &(0x7f0000aa2000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000d32000-0x4), &(0x7f000042a000)=0xfffffffffffffd22) 2018/02/07 09:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00003fe000)=@add_del={0x2, &(0x7f00000ae000-0x10)=@common='ifb0\x00', 0x8}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)) 2018/02/07 09:55:31 executing program 5: seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rmdir(&(0x7f0000fe8000-0x8)='./file0\x00') 2018/02/07 09:55:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000828000-0xe)='/dev/keychord\x00', 0x180, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b48000)=0x80007, 0x4) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000f5e000-0x4)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000008000-0x32)='8', 0x1, 0x0) 2018/02/07 09:55:31 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000), 0x4) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x0) r3 = dup2(r1, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r3, &(0x7f0000005000)={0x11, 0xf7, r4, 0x1, 0xffffffffffffffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/07 09:55:31 executing program 5: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b9c000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f00005d4000)=0xe8) setuid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20002, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x77) connect$l2tp(r1, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x4, 0x3, 0x4}}, 0x2e) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)) 2018/02/07 09:55:31 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) socketpair(0x11, 0x6, 0x363, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000036000)={@common='dummy0\x00', @ifru_flags}) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f}, 0xe) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000037000+0xa5b)) [ 95.045114] audit: type=1400 audit(1517997331.975:47): avc: denied { net_admin } for pid=9115 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 95.045978] audit: type=1400 audit(1517997331.975:48): avc: denied { net_raw } for pid=10341 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/07 09:55:32 executing program 3: unshare(0x1000400) socketpair(0x14, 0x7, 0x5, &(0x7f000081a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r2}) 2018/02/07 09:55:32 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000ce000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000cf000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 09:55:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000bc5000), &(0x7f00001c5000)=0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e85000)='veno\x00', 0x5) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000866000-0x10f0)=@migrate={0x1088, 0x21, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}, [@algo_crypt={0x1038, 0x2, {{'salsa20\x00'}, 0x7f68, "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"}}]}, 0x1088}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000225000), &(0x7f0000c5d000-0x4)=0x8) socket$inet(0x2, 0x80007, 0x9) 2018/02/07 09:55:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000073a000)='./bus\x00', 0xfffffffffffffffc) chown(&(0x7f0000292000-0x6)='./bus\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000a36000)=""/15) 2018/02/07 09:55:32 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000004000-0x15)="f5", 0x1, 0xfffffffffffffffb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000000)='./file0\x00') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000005000), 0x0, 0x80, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000006000)='/dev/keychord\x00', 0x400040, 0x0) 2018/02/07 09:55:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000169000-0x10)={0x8, &(0x7f0000a85000)=[{0x7, 0x10001, 0x9, 0x9}, {0x3f23, 0x1, 0x1ff, 0x1}, {0x9, 0x3a, 0x97, 0x100000000}, {0x8, 0x1fffffffe0000000, 0x3f, 0x9}, {0x6, 0x0, 0x9, 0x80000000}, {0x9, 0x4, 0x5, 0xfffffffffffffffc}, {0x800, 0x40, 0x5, 0x8}, {0x7, 0xff2, 0xfb65, 0x9}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00006e7000-0x1000), 0x0, 0x4000, 0x0, 0x0) 2018/02/07 09:55:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000a12000-0x19)=""/25) mmap(&(0x7f0000000000/0x36c000)=nil, 0x36c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000036c000)=""/246) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f000027c000)=[], 0x242, &(0x7f000036a000)=[], 0xfffffffffffffffa}, 0x0) syz_open_dev$mice(&(0x7f00001a1000)='/dev/input/mice\x00', 0x0, 0x200) 2018/02/07 09:55:32 executing program 0: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d28000-0xc)={0x0, @rand_addr, @multicast1}, &(0x7f0000625000)=0xc) r1 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/02/07 09:55:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009be000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000d77000-0xf0)=[{{&(0x7f00007c9000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58, &(0x7f000042d000)=[], 0x0, &(0x7f00008ae000-0x3f0)=[]}}], 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000070a000-0xb)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000c80000)="e57cdfe2cc23f647c8303e1f07ebdd3614d99b3600394672ff0cb9e12771d170fef07b8d3d14ef1416975ea819e20e02258d054bc9af6028485fe4ac91400ec8b143ebfc04ac6f241cb6671883f7f3582dc0cbfc94c0963b70993cab45e8cfbc5a4aab67f0aeb125093ee9118eb9567fae37ef000f866198ace8a57484b1b477092de1c8b017fbefb37617c02f70b588cca2106011a734fc87e2c07dcb91bb8c", 0xa0) 2018/02/07 09:55:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001c1000-0x15)='/dev/pktcdvd/control\x00', 0x410600, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000367000-0x4)=0x3, 0x4) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5955fd69d325ff00000000000085efed5332ea1469f94049adf3fd34cbd156009cd21e847417c5", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) fallocate(r1, 0x3, 0x80000001, 0xfe8) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/07 09:55:32 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000002c000)=[{{&(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000016000)=[{&(0x7f000002c000)=""/4096, 0x1000}, {&(0x7f000000f000)=""/174, 0xae}, {&(0x7f000002c000)=""/178, 0xb2}, {&(0x7f0000015000-0x60)=""/152, 0x98}, {&(0x7f0000016000)=""/9, 0x9}, {&(0x7f000002c000)=""/215, 0xd7}, {&(0x7f000002d000-0x61)=""/97, 0x61}], 0x7, &(0x7f0000002000)=""/201, 0xc9, 0x4}, 0xfffffffffffffff9}], 0x1, 0x40, &(0x7f000002c000)={0x77359400}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000001a000)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @rand_addr=0x42f}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x5c) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000000f000-0xd4)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}]}, 0x2c}, 0x1}, 0x0) 2018/02/07 09:55:32 executing program 0: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3}}], 0x1, 0x0, 0x0) sendfile(r0, r2, &(0x7f000000e000-0x8), 0xa) close(r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) fcntl$setflags(r0, 0x2, 0x1) 2018/02/07 09:55:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) getresgid(&(0x7f0000b1f000)=0x0, &(0x7f00007a4000), &(0x7f0000189000)) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000206000)=""/55, &(0x7f0000903000)=0x37) fstat(r0, &(0x7f0000f85000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/02/07 09:55:32 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000a4a000+0xeaa), &(0x7f000005f000)=0x4) 2018/02/07 09:55:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)='net/igmp\x00') sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x5) bind$ipx(r0, &(0x7f0000a25000-0x10)={0x4, 0x200000000000, 0x2, "f0bbe7b2bbae", 0xba}, 0x10) 2018/02/07 09:55:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000053000)='/dev/sequencer2\x00', 0x8881, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000d4000), &(0x7f0000f94000-0x4)=0x178) 2018/02/07 09:55:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)='*', &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) lookup_dcookie(0x0, &(0x7f00006b1000-0x1000)=""/4096, 0x1000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x16)) 2018/02/07 09:55:32 executing program 5: mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000955000)='attr/prev\x00') ioctl$TCSETAW(r0, 0x5407, &(0x7f0000457000)={0x40, 0xe046, 0x3, 0xfffffffffffffc01, 0x1000, 0x6, 0xffffffffffffffdf, 0x5, 0x0, 0xee9c}) r1 = socket$inet(0x2, 0x3, 0x100008000) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000953000-0x4), 0x4) 2018/02/07 09:55:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d4f000)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000da8000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000079000-0x1000)=""/4096) r3 = getpgid(r1) getdents(r2, &(0x7f0000be5000)=""/13, 0xd) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000b60000-0x8)={0x9ea, 0x8}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r3}) 2018/02/07 09:55:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000019e000)='/dev/rfkill\x00', 0x402200, 0x0) recvfrom$inet6(r0, &(0x7f00001bb000)=""/1, 0x1, 0x0, &(0x7f0000491000-0x1c)={0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0x1c) prctl$seccomp(0x16, 0x2, &(0x7f0000b4a000-0x10)={0x1, &(0x7f000054e000)=[{0x6, 0x0, 0x0, 0xfffffffffffffb32}]}) flistxattr(0xffffffffffffffff, &(0x7f00001c8000)=""/242, 0xf2) 2018/02/07 09:55:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)='net/igmp\x00') sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x5) bind$ipx(r0, &(0x7f0000a25000-0x10)={0x4, 0x200000000000, 0x2, "f0bbe7b2bbae", 0xba}, 0x10) 2018/02/07 09:55:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0xfffffffffffffff9, &(0x7f0000aba000-0x8)={0x0}) unlinkat(r0, &(0x7f0000f05000-0x8)='./file0\x00', 0x200) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0xe)='./file0\x00', r1, &(0x7f0000825000)='./file0\x00') faccessat(r1, &(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/07 09:55:32 executing program 2: mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x158, 0x0, 0x5, 0x1, 0x270, []}) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d43000-0x78)="b039a23957d7e411898d9e92a5806285931505910dd571ad55416b7473cdafe7fdaf0d867eda0a6a8ab3df24d553740f8e3f58a2f37236852f49d1c291912e100c3f239561695d45da0715f051029d9749723febe05baef3b45be89506b6c0ef470bebdc8303c27458e8968dec172b18d2cda0dd2f8b680d", 0x78) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004dc000-0x108)={0x0, @in={{0x2, 0x1, @empty}}, [0xfff, 0x7, 0x1f, 0x81, 0x1f, 0x2, 0x80000000, 0x81, 0x5, 0x2, 0x2, 0xffffffff, 0x1, 0x0, 0x1]}, &(0x7f0000d41000)=0x108) mmap(&(0x7f0000d41000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d42000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000d41000)=0x1008) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d41000)={@generic="9892f6bb7c8672b443da18b5f2c63a56", @ifru_flags=0x2}) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x81, &(0x7f0000d42000-0x8e)="893a7ce103c29ba823b88479332522c6d0940710b0b6288967b078b3efb18a2910e63fffdbdd3353a2c21e039f46496d6bed41fc383de26e66369a25edfcf40987b9c70bbd680c57a289188d53b92bc52b3c759fd651bdb21d5c555c104919bd2fa79ad7b72ab63fcac1374f0dc1ab30e9a6ea8d0465b02613b8c5d7af2a0bb2e1519a22fd2a3a778c27f371e0ec") fallocate(r0, 0x0, 0x5ea, 0x5) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000acd000)={0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @multicast2=0xe0000002}, 0x200, 0x7, 0x7, 0x2, 0x6, &(0x7f0000933000)=@common='bond0\x00', 0x6, 0x918, 0x4}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000580000-0xb), &(0x7f0000357000)=0xb) ioctl(r0, 0x8916, &(0x7f0000000000)) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2, &(0x7f0000d44000-0x16b)="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") 2018/02/07 09:55:32 executing program 5: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006be000-0x4)=0x6, 0x4) 2018/02/07 09:55:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bda000-0x56), 0x0, 0xfffffffffffffffe) listen(r0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00002fa000)='/dev/keychord\x00', 0x282000, 0x0) r3 = accept4$ipx(r2, 0x0, &(0x7f0000150000-0x4), 0x800) listen(r3, 0x1) 2018/02/07 09:55:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a3f000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet6(r0, &(0x7f0000197000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000ca000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xd}}, 0xc) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 95.314900] audit: type=1400 audit(1517997332.245:49): avc: denied { dac_override } for pid=10402 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/07 09:55:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000f9b000), 0x0, 0x0, &(0x7f0000378000+0x725)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002f3000)={0x4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x1, @loopback=0x7f000001}, 0x5, 0x80000000, 0x35a, 0x97, 0x1, &(0x7f0000dd0000-0x10)=@generic="882f7548af80aabe0362e4d35c08353f", 0x7, 0x2, 0x2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) [ 95.396212] device gre0 entered promiscuous mode 2018/02/07 09:55:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000081000)) ppoll(&(0x7f000065d000)=[{r0}], 0x1, &(0x7f0000d0e000-0x10), &(0x7f000001d000), 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/07 09:55:32 executing program 2: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1ff, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000087d000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d29000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000d29000)='/dev/usbmon#\x00', 0x4, 0x40) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000939000-0xc)={r2, 0x80000, r3}) syz_open_dev$sg(&(0x7f0000d28000)='/dev/sg#\x00', 0xd44, 0x180) get_thread_area(&(0x7f0000d26000-0x10)) 2018/02/07 09:55:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000191000-0xd)='/dev/usbmon#\x00', 0xfff, 0x400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a11000)='/dev/rfkill\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000723000-0x8)='./file0\x00', 0x40400, 0x120) r3 = epoll_create1(0x80000) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ppoll(&(0x7f0000cd5000-0x28)=[{r0, 0x257d2928f0bcad55}, {r1, 0x1}, {r2, 0x200}, {r3}, {r4, 0x1310}], 0x5, &(0x7f00002be000-0x10), &(0x7f0000bf2000-0x8)={0x400}, 0x8) clock_gettime(0x0, &(0x7f0000df5000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000067a000-0x8)={0x0, r5+30000000}, &(0x7f0000327000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x1, &(0x7f0000a37000)={0x0, 0x989680}, &(0x7f00006ad000), 0x0) 2018/02/07 09:55:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00009f3000-0x10)={&(0x7f0000b0d000/0x3000)=nil, 0x3000}) write(r0, &(0x7f00002a6000-0x10), 0x3cc) socket$l2tp(0x18, 0x1, 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000007c000-0x5)='task\x00') getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000ec7000)=0x7, &(0x7f00002d2000)=0x4) 2018/02/07 09:55:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000004d000+0xe47)='/dev/keychord\x00', 0x10000, 0x0) getsockopt(r0, 0x5, 0x20, &(0x7f00000c7000-0xe2)=""/226, &(0x7f0000414000-0x4)=0xe2) r1 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) socketpair$inet(0x2, 0x800, 0x0, &(0x7f0000bf3000)) connect$inet(r1, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/07 09:55:32 executing program 3: mmap(&(0x7f0000000000/0xa01000)=nil, 0xa01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10}, 0x1de, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x22, 0x2ff, 0xffffffffffffffff, 0x0, {}, []}, 0x14}, 0x1}, 0xfffffffffffffffc) 2018/02/07 09:55:32 executing program 1: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00003f6000)=""/4096) ptrace$setregs(0xd, r0, 0x1, &(0x7f0000b80000-0x67)="c46eceb7803867e1749c6d6c4300b12409e95e46bab9607a7750efc10a6d089f10b30365228dcf0f8a8f9b3cce3e3066687d565ab6dc79e5e30ed43080b84ab6a29741e2954ff41c7b5c48eedf04ccb5f09af97175a065a87b8e277a34f56c4337f07ca495467d") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000001000-0x60)={0x0, 0x2c, 0x4, @thr={&(0x7f0000001000-0x24)="a2177bbaec77286d9d9e625c447b3017dd7ea216c02677241d9ce2c4a347ba4f0665fe4c", &(0x7f0000001000-0xa1)="1b9fd0c84ab03034e20edc11ee645ee3d57ea1d333e6a2a1aed32f8ecfabda8b47aea2a63f6c4e3ec94fbd8d7f640df67f6c5ff0c273be736d260c848fd8e93bfd5dc4cb5db891d61e7a89aecca6dbc3885629a958a02c235d4d71cee86efdc362c9df872acae3faf9748b8102ac7fbb8e5081f182d122c46c4f8fe3e6ce847e94f2ef1c2c5ec05789780dbc152d5de846196bd4160cf51e2a36bbf8c9176ba194"}}, &(0x7f0000002000-0x4)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00006f7000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f00009d5000)=0x8c) ioctl$TCXONC(r1, 0x540a, 0x21e) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000001000)=""/31) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000caf000-0x8)={r3, 0x8}, 0x8) clone(0x0, &(0x7f0000543000)="1d661719fbb3597f753f7e28125cc284b9aff4c45f6834b330bab36b4b115cda6697c930011420369d28797c927c0a1dca558797c0b9f8e3e9300278739791de4ceb9bc61af9c40d2bcceca03da301f8a4347678581061395ff2d7c4", &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) 2018/02/07 09:55:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000219000)={0x0, 0x0}) ioctl(r0, 0xfffffffffffffff9, &(0x7f0000f2f000-0x54)="d534ef341132a8af3d735e15f46cad4bfa586fc7ec72a66e3f273966049dc2d91ea40aa9883e8a7c8fdd9a930d7201781cbb0c4bd665fd58062accd25254565e4ef79cc9da7e768fb47bfc08aecad1e7a8488d1b") r1 = syz_open_dev$loop(&(0x7f00006e9000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x2000001263, &(0x7f00008b8000)) 2018/02/07 09:55:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dd3000)={0x50000004}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075b000-0x30)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd2000-0x48)=[], &(0x7f0000a82000-0x18)=[]}}}], 0x0, 0x0, &(0x7f000005b000-0x82)}) 2018/02/07 09:55:32 executing program 0: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="1b", 0x1}], 0x1, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000000b000-0x20)={0x5, 0x0, 0x5, 0x8, 0x4, 0x80000000}) ioctl$int_out(r0, 0x1, &(0x7f000005e000-0x8)) 2018/02/07 09:55:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8927, &(0x7f0000102000-0x50)={@common='gre0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00003e4000)}}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000fc3000)={@generic, @ifru_ivalue}) 2018/02/07 09:55:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a24000-0x11)='net/softnet_stat\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000041b000)=0x6, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ce1000-0x15)='/proc/self/net/pfkey\x00', 0x200000000080, 0x0) r2 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8e000-0xe8)={{{@in=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000df9000-0x4)=0xe8) lstat(&(0x7f0000296000)='./file0\x00', &(0x7f000092c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000592000)={r2, r3, r4}, 0xc) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000286000)=0x2, 0x4) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000874000)) syz_open_dev$loop(&(0x7f00003c2000-0xb)='/dev/loop#\x00', 0x9, 0x181200) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ebb000)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00007c7000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000319000+0x1ef)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r5}, 0x14) readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) 2018/02/07 09:55:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000a94000)={0x0, 0xa4, "4f2d93b871f1de3ff7f4097e313afc79f2cfc8720c7861a480d12101fa64d3e94026aad5ecdf04f729af6161a5dedb7e128ad41f4d4eb2b0f884ceaf90cd2a2f5699bc67878dee738798d597110b7b0e309c052444139565279db502e75e79f837202e11f91bb2c9cf9bf1fce8ce304df11629017b1c29f08419ee81bdd48fe4b93f81fb5e42b153453c4955a921a9fd68498e979b3d174186abbe529ebd80c79b6f6ad0"}, &(0x7f00002ca000-0x4)=0xac) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c16000)=@assoc_value={r3, 0xdc9}, &(0x7f0000e9d000-0x4)=0x8) sendfile(r1, r2, &(0x7f0000cd5000-0x8), 0x400000800fee) getpid() recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3}}], 0x2, 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000013000)='/dev/keychord\x00', 0x80, 0x0) 2018/02/07 09:55:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a4d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$packet(r1, &(0x7f000023b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005af000-0x4)=0x134) connect$packet(r1, &(0x7f00004cf000)={0x11, 0x3, r2, 0x1, 0x20, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) init_module(&(0x7f0000200000-0xd)='/dev/net/tun\x00', 0xd, &(0x7f000004d000-0xd)='/dev/net/tun\x00') stat(&(0x7f0000966000-0x8)='./file0\x00', &(0x7f0000a93000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x0, &(0x7f0000527000-0x8)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000ac7000)={@common='vcan0\x00', @ifru_flags}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@generic="13f1e0d5d6e4e8ed00d221f430096488", @ifru_flags=0x2000000202}) [ 95.543900] audit: type=1400 audit(1517997332.475:50): avc: denied { set_context_mgr } for pid=10475 comm="syz-executor2" 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 2018/02/07 09:55:32 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x1ff, 0x142) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x7f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x3}) rmdir(&(0x7f0000014000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b14000)={0x0, 0x0}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ba2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000cac000-0x34)=""/52, 0x34) pselect6(0x40, &(0x7f0000ad9000)={0x3ff, 0x4, 0x5, 0xc7, 0x7f, 0xb8, 0x5, 0x8}, &(0x7f0000ebd000)={0x4, 0x1000, 0x8, 0x800, 0x6, 0xffffffffffffffc0, 0xfff, 0x5}, &(0x7f0000348000)={0x7, 0x6, 0x6, 0xafb, 0x5, 0x8, 0x7ff, 0x3}, &(0x7f0000e29000)={r2, r3+30000000}, &(0x7f00004d5000-0x10)={&(0x7f0000c1a000)={0x1}, 0x8}) clone(0x0, &(0x7f0000827000)="1ac1101c8b459ded84aedef4f16d1e14df36aa9364a8aeed866ef101", &(0x7f0000eaa000-0x4), &(0x7f0000d1e000-0x4), &(0x7f0000e18000)) fcntl$addseals(r0, 0x409, 0x2) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000608000)={0x9, 0xffd00, 0x7ff, 0x2, 0x5, 0x7f}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000b6b000-0x4)=0x7, 0x4) r5 = open(&(0x7f0000b79000)='./file0\x00', 0x0, 0x88) ioctl$TIOCMSET(r5, 0x5418, &(0x7f0000282000)=0xffffffffffffff01) bind$ax25(r5, &(0x7f00001ef000)={0x3, {"e3141c2816a8e1"}, 0x200}, 0x10) 2018/02/07 09:55:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x8000000000000000) r1 = syz_open_procfs(0x0, &(0x7f000010b000)='ns\x00') splice(r1, &(0x7f00008df000-0x8), r0, &(0x7f0000d6a000-0x8), 0x1, 0x0) [ 95.579492] audit: type=1400 audit(1517997332.515:51): avc: denied { call } for pid=10475 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/07 09:55:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc6000)='/dev/rfkill\x00', 0x400001, 0x0) r1 = syz_open_dev$loop(&(0x7f0000bd3000)='/dev/loop#\x00', 0x0, 0x0) mknodat(r0, &(0x7f000000f000-0x8)='./file0\x00', 0x10a2, 0xcad) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000018e000-0xe8)) 2018/02/07 09:55:32 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001dd000)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x0, 0x9}, {0x8, 0x7ff}, 0x100, 0x1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x6b0f}, {}, 0x0, 0x0, 0x5}) 2018/02/07 09:55:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f000000c000-0x14)='/', r0, &(0x7f0000020000-0x8)='./file0\x00', 0x0) accept4$ax25(r0, &(0x7f00008f3000), &(0x7f00004eb000)=0x10, 0x0) [ 95.641906] binder_alloc: binder_alloc_mmap_handler: 10475 20000000-20002000 already mapped failed -16 [ 95.645264] binder: BINDER_SET_CONTEXT_MGR already set [ 95.645274] binder: 10475:10505 ioctl 40046207 0 returned -16 [ 95.646704] binder_alloc: 10475: binder_alloc_buf, no vma [ 95.646725] binder: 10475:10505 transaction failed 29189/-3, size 0-0 line 3127 [ 95.653769] audit: type=1400 audit(1517997332.575:52): avc: denied { attach_queue } for pid=10495 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 [ 95.750281] binder_alloc: 10475: binder_alloc_buf, no vma [ 95.755856] binder: 10475:10478 transaction failed 29189/-3, size 0-0 line 3127 [ 95.765326] binder: undelivered TRANSACTION_ERROR: 29189 [ 95.770840] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/07 09:55:32 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000080c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001000-0x4)=0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000238000-0x8)) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000008b000)) 2018/02/07 09:55:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000732000)='/dev/pktcdvd/control\x00', 0x109500, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d45000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00009f4000-0x10)={&(0x7f000074e000)={0x14, 0x1, 0x2, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 09:55:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000cfe000-0x1a4)=[{{&(0x7f0000c44000-0x10)=@ax25, 0x10, &(0x7f0000206000)=[{&(0x7f0000e7c000-0x32)=""/50, 0x32}, {&(0x7f0000e6d000)=""/162, 0xa2}, {&(0x7f0000ca6000-0xcf)=""/207, 0xcf}, {&(0x7f0000151000)=""/253, 0xfd}, {&(0x7f0000c4f000-0x4f)=""/79, 0x4f}, {&(0x7f0000a24000-0x3f)=""/63, 0x3f}, {&(0x7f00009b4000-0xcc)=""/204, 0xcc}, {&(0x7f0000218000-0xc2)=""/194, 0xc2}], 0x8, &(0x7f0000ed6000-0x62)=""/98, 0x62, 0x7}, 0x3}, {{0x0, 0x0, &(0x7f0000ce8000)=[{&(0x7f000001f000-0x35)=""/53, 0x35}, {&(0x7f0000aab000-0xc)=""/12, 0xc}, {&(0x7f00009d1000)=""/29, 0x1d}, {&(0x7f000042e000)=""/174, 0xae}, {&(0x7f0000755000-0xd1)=""/209, 0xd1}], 0x5, &(0x7f0000f4f000)=""/43, 0x2b, 0x8a0}, 0x7}, {{&(0x7f00005ab000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f00008ae000-0x10)=[{&(0x7f0000c54000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x1}, 0x40}, {{&(0x7f0000b61000)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, 0x1e, &(0x7f000096c000)=[{&(0x7f00000ce000)=""/101, 0x65}, {&(0x7f000064d000)=""/212, 0xd4}], 0x2, &(0x7f000081a000-0xa7)=""/167, 0xa7, 0x8}, 0xc852}, {{&(0x7f0000d22000)=@sco, 0x8, &(0x7f0000cd8000-0x10)=[{&(0x7f0000694000)=""/34, 0x22}], 0x1, &(0x7f0000c21000)=""/233, 0xe9}, 0x100000000}, {{&(0x7f00008dc000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000140000)=[{&(0x7f000086c000)=""/32, 0x20}], 0x1, &(0x7f00003c7000-0x14)=""/20, 0x14, 0x5}, 0x1}, {{&(0x7f0000efd000)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000c16000)=[], 0x0, &(0x7f0000211000)=""/47, 0x2f, 0x278}, 0x100}], 0x7, 0x10020, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000e16000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007cd000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004a5000)={&(0x7f0000725000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @empty}]}, 0x20}, 0x1}, 0x0) 2018/02/07 09:55:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000338000)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r0, &(0x7f0000aaa000-0x10)=[{&(0x7f0000ee9000-0x63)="e863c016f5af9c5d2751188d310932b7f4160774af3a393af47818e7526215e481394cb89594070da254cc5ea21fe4e9808fed1dc58813b1f18443ee842df1f58be6edeaaabcc3769cccc221c02aef0d566e82747de61f0f69b1b1e0fe88ab50bbddce", 0x63}], 0x1) sendto$inet6(r0, &(0x7f0000fb2000)="742a4d254d1f82", 0x7, 0x0, &(0x7f00008e6000)={0xa, 0x3, 0x7fff, @empty, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000c4c000-0x8)={0x0, 0x0}) shutdown(r1, 0x1) r3 = syz_open_procfs(r2, &(0x7f0000901000)='net/ip6_tables_targets\x00') timerfd_gettime(r3, &(0x7f00007fc000+0xfd1)={{}, {0x0, 0x0}}) getrusage(0xffffffffffffffff, &(0x7f0000013000-0x46)={{}, {0x0}}) recvmmsg(r0, &(0x7f0000db5000-0x78)=[{{&(0x7f0000e58000-0x9)=@rc, 0x9, &(0x7f000085a000-0x30)=[], 0x0, 0x0, 0x0, 0x1}, 0x113}], 0x1, 0x100, &(0x7f0000efa000-0x10)={r5, r4}) 2018/02/07 09:55:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x40) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000d3b000)="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") mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1100000000000022) writev(r1, &(0x7f000092a000-0x10)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0xffffffffffffff6a}], 0x1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000ed000-0x8)=0x2) 2018/02/07 09:55:32 executing program 5: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ad5000-0x6f)=@ethtool_gstrings={0x1b, 0x5}}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) flock(r0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 09:55:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000388000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000c5c000-0x4)=0xfffffffffffffff7, 0x4) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ef000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000f63000)={{0x2, 0x1, 0xadb0000000000000, 0x1, 0x8001}}) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f000091e000-0x4)) 2018/02/07 09:55:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f72000)='/dev/keychord\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000060e000-0xc)={0x0, 0x4, "f22959c3"}, &(0x7f0000b89000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000283000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000f80000-0x4)=0x1008) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00005ee000)=[{&(0x7f0000eb3000-0x29)="1200000021001900013d350000090000ffff", 0x12}], 0x1) 2018/02/07 09:55:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = mq_open(&(0x7f0000c82000)='-mime_typeem0^]vmnet0ppp0keyringcpuset!*vmnet1eth0.\x00', 0x40, 0x81, &(0x7f000017f000-0x40)={0x80000000, 0x2, 0x200000000000, 0x0, 0x4, 0x4002, 0x400, 0x7}) mq_timedreceive(r2, &(0x7f0000cc0000-0x3b)=""/59, 0x3b, 0x2, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a98000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f0000225000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000036f000)={@multicast2=0xe0000002, @loopback=0x7f000001, r3}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/07 09:55:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000-0x3a)={0x1, 0x9, [@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="ff1f138a4777", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x4, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) [ 95.868667] audit: type=1400 audit(1517997332.795:53): avc: denied { create } for pid=10529 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_netfilter_socket permissive=1 2018/02/07 09:55:32 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000fe1000-0x8)='./file0\x00', 0x0, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00003f5000-0x1c)=[@in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0x1c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/02/07 09:55:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x4) write(r0, &(0x7f0000779000-0x1e)="24000000210025eff81c0165ff0ffc0e020000e10010000002e1000c07000b0000000000", 0x24) fadvise64(r0, 0x0, 0x10001, 0x0) 2018/02/07 09:55:32 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ff2000)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000a2d000-0x4)=0x8001, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000070f000)={@common='tunl0\x00', 0x0}) sendto$packet(r1, &(0x7f0000aa7000), 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/07 09:55:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008a8000-0x9)='scalable\x00', 0xffffffffffffff39) 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) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0xa80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000002000), 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x9c)={0x9c, 0x28, 0x400, 0x4, 0x2, {0x1f}, [@nested={0x88, 0x28, [@generic="fe464b85f59f0c12f39c77afafab52ad90f1c740617728c622c18ac50802d73679fae0a8bbd1b157b2e3e59716613efe8e49fcee5fbe9a9e886f779c54e94c81cb94a2154bfc17e15a17879676187518951b6c7e9704fc49f18eb065d09e69b5a2d32885bf0882cdbe1edfb706f0c912419740c6324fe3faf436b0ac74c6153a5e19"]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x1}, 0x8000) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40000000000) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000686000-0x8)={0x2, 0x8}) [ 95.898444] audit: type=1400 audit(1517997332.825:54): avc: denied { validate_trans } for pid=10532 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 95.950526] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=10563 comm=syz-executor6 2018/02/07 09:55:32 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000003000-0x20)={0x4, 0x79d, 0x7, 0x80000001, 0x14, 0x6}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000-0x4)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, {0xa, 0x0, 0xd, @mcast1={0xff, 0x1, [], 0x1}}, 0x100000000, [0x2, 0x4, 0x10001, 0x2b, 0x4, 0xd5de, 0xff, 0x5]}, 0x5c) write$selinux_create(r0, &(0x7f0000ec9000)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x47) 2018/02/07 09:55:32 executing program 6: mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) symlinkat(&(0x7f0000391000-0x8)='./file0\x00', r0, &(0x7f0000843000-0xe)='./file0/file0\x00') pivot_root(&(0x7f00007c2000-0x8)='./file0\x00', &(0x7f0000631000-0x8)='.') ppoll(&(0x7f0000e70000-0x38)=[{r0, 0x10}, {r0, 0x80}, {r0, 0x4}, {r0, 0x4401}, {r0, 0x1006}, {r0, 0x402}, {r0, 0x12c}], 0x7, &(0x7f00000fd000-0x10), &(0x7f000036f000)={0x5}, 0x8) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000447000-0x8)={0x7, 0x5}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000ed3000-0xc)={0x6, 0x45, 0x200, 0x6, 0x656b, 0x3}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000437000-0x8), &(0x7f0000cfd000-0x4)=0x8) 2018/02/07 09:55:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000082b000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) 2018/02/07 09:55:32 executing program 3: clone(0x959c8ac90dd9197e, &(0x7f0000001000-0x9), &(0x7f0000a9e000-0x4), &(0x7f000079f000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x2100) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00002b3000-0x8a)=""/138) 2018/02/07 09:55:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00004bd000)='./file0\x00', &(0x7f0000a12000-0x8)='./file0\x00') r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) fanotify_mark(r2, 0x80, 0x0, r3, &(0x7f0000eeb000)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ce000-0x8)={r5, 0x47e9a96e}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty}}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006f5000-0x4)=0x26bf, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00001c4000)=@generic="f62695af9f75ad2f3c09653636d6e843") socket$inet6(0xa, 0x2, 0x0) 2018/02/07 09:55:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b51000)='/dev/pktcdvd/control\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x20, 0x6, 0xf6f8, 0x0, 0x2c, 0x8}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x600000, 0x24) memfd_create(&(0x7f0000985000)=',&\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"91531e4d3052e1"}, 0x3f}, [{"6207029907bb68"}, {"ca23cc9c167d56"}, {"b8e1f8fe2fdfe4"}, {"386120146061da"}, {"7546a5ffe0ad4e"}, {"a0cb4270e9930b"}, {"8ca5522ddf9587"}, {"604c3e9bfbb9ef"}]}, 0x48) syz_open_dev$evdev(&(0x7f0000191000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x5c1102) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000000)=@fragment={0x2f, 0x0, 0x8, 0x7, 0x0, 0x0, 0x0}, 0x8) [ 95.983282] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=10570 comm=syz-executor6 2018/02/07 09:55:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004d9000)='/selinux/status\x00', 0x0, 0x0) write$selinux_create(r1, &(0x7f0000874000)=@objname={'system_u:object_r:var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x38, 0x38, 0x20, './file0\x00'}, 0x39) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x501, 0x2, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000008}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/07 09:55:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f40000-0x9)='net/icmp\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002ca000-0xc)={0x0, 0xfffffffffffffffa, 0x20}, &(0x7f0000c4e000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008a7000)={0x4, 0x4, 0x204, 0x1f, 0x1, 0x3, 0xfffffffffffff801, 0xffffffffffffffff, r1}, &(0x7f000076c000-0x4)=0x20) readv(r0, &(0x7f0000309000)=[{&(0x7f00007da000-0x7)=""/7, 0x7}], 0x1) 2018/02/07 09:55:33 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000011000)=""/129, 0x81}], 0x1, &(0x7f0000002000-0x50)=[{&(0x7f0000002000)=""/203, 0xcb}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/07 09:55:33 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000e15000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000c3d000), 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000550000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) r3 = fcntl$dupfd(r0, 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x200000003, 0x0) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e56000-0x2e0)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_XDP={0x4, 0x2b, []}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000a7e000)) 2018/02/07 09:55:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000216000)=0x0) r2 = dup2(r0, r0) sendmsg$nl_netfilter(r2, &(0x7f0000d47000)={&(0x7f00003d3000-0xc)={0x10, 0x0, 0x0, 0x400010}, 0xc, &(0x7f0000e13000-0x10)={&(0x7f0000f63000-0x100)={0x100, 0x10, 0x4, 0x40e, 0x4, 0x1, {0xd, 0x0, 0x1}, [@generic="1719e38546c9916582df408230ecfb1d5d0429e2aed3e5434d8bb1516501b1261ab48de4149f262f79cb28c9e455e6ea7a5656c62bb470b12f36ef4f918edea52d6e721cc7a221973c1fa599ddf671ae3f67909bbf6b0055700be5a449c71dab8c724cb8d7a3e68bd5fd8680c08a2e2c93065cd9145a30a5d38038c6470d3d432b9eb5f0cfdcb521cd9c77d80ef0c6754996c49e6ebeda09be868a4733178da5c402c9003a4f", @typed={0xc, 0x48, @fd=r0}, @typed={0x2c, 0x6, @binary="f519d8bca84221d56c269295bf2a58c8cfea521dc35701197575b163a06a1034a7b2fde3"}, @typed={0x8, 0x3f}, @generic="beefce8b"]}, 0x100}, 0x1, 0x0, 0x0, 0x8010}, 0x801) prlimit64(r1, 0xf, &(0x7f0000423000)={0x6, 0x7f}, &(0x7f00007a4000)) modify_ldt$write(0x1, &(0x7f0000fb5000)={0x7, 0xffffffff, 0xffffffff, 0x2, 0x9, 0x2, 0x4, 0x5, 0x3, 0x31}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{}, 0x0, 0x0, 0x3, {}, 0x0, 0x8a0}) 2018/02/07 09:55:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) mlockall(0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000a27000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007ba000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f000063c000-0x8)) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r3) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r4, r5) write$evdev(r1, &(0x7f000046c000)=[], 0x0) tkill(r3, 0x16) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000cdf000-0xb6)=""/182) 2018/02/07 09:55:33 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000da8000-0x10)=@generic="b51d4617825d9db64e01b52a173a6f38", 0xfffffffffffff681}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c38000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) preadv(r1, &(0x7f0000279000-0x20)=[], 0x0, 0x0) 2018/02/07 09:55:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@loopback}, &(0x7f00003f8000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000894000)={&(0x7f00008f6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000a40000-0x10)=[{&(0x7f0000b6d000)=""/199, 0xc7}], 0x1, &(0x7f0000970000-0x63)=""/99, 0x63, 0xfffffffff7d00327}, 0x10001) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007dc000-0xe)='/dev/keychord\x00', 0x12000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000963000)={"274f9f5c6536dcacb5c24d67ffd3df5b", {0x4, 0x1, 0x0, "20dfaefbd056", 0xffffffffffffff3d}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r1, &(0x7f0000823000)={&(0x7f0000524000)={0x10}, 0xc, &(0x7f0000f4a000-0x10)={&(0x7f0000fae000-0x1184)={0x1184, 0xa, 0xb, 0x800, 0x2, 0x3, {0x7, 0x0, 0x7}, [@generic="702d6590ae1345ba2f16f08686072565f209dc1e1c9766ee46c8dafb345b7100fb7a1ef8f5e8222fa3e2203bb155daeed4e1ef239b12f28b64275a09254c26831910cd1e75534d441c7bb5bc72ceb9851249ca409edc5cf526f95f915aca1087abbd4dc1f836b588dd509bdabafb2eb74cbf6cc73e24d630f58bdefa4300a0843dbf1f20", @generic, @generic="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", @generic="c4aa76e2a4", @nested={0xe4, 0x7c, [@generic="100c732504afebcffae593c6ead31d7f72ff33aae6e29b53652a5ac18da332e12780ceb97a69529d2f9efe8b7adbdc40ae65b967a039a0f4f72a0f2a27d9ae83168d2ce7f360b98f7a60a0cf6996f3ba28e8b3f07ea49a", @typed={0x18, 0x9, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="192b131a56dec6f5d2284cb53af4c1f490ce3419181ef35b0d3730cc442a465f94bc59a28038fc8d8cec6d2e89f48ff48569dd7fd741aca8d41264f04b5b7028447e9421a9f7e7bcfe1497e5330566feb278e291294a194dcb9bf56a30822487acc751d347f3e2aa7f5c203311e391"]}]}, 0x1184}, 0x1, 0x0, 0x0, 0x40054}, 0x4000000) getsockopt$sock_int(r2, 0x1, 0x1, &(0x7f00005bc000-0x4), &(0x7f000022a000-0x4)=0x4) 2018/02/07 09:55:33 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000000b000-0x60)=[{&(0x7f000001f000-0x1000)="afe1471498d3abf9c0693517b0099f16f084c00c7328555dd061cbe3ed7838cbfd48d0d5c423a9610670a79d9a70e8d5121f03c2be0c18fc65878797a6337028b873a53e62d6bd4c28f83ac8aa9dcfd8804d4786786bd28887c0dcacf93148632118342afd09feaecd4a869b320bf70612279f106e8a8d6ad8144b69ae258c0ac0054f581e7e4b5da711300a29df81be9a0056fd5979fc2f1b382d62cc481247bf81d45e8e367e367f9e078a8ae864d3e2c0d1c34458fb67d3f1703c6e64f75c55089a91704e7835167172cd2030dd79570a907bb6fc1cfcefee29cedd0583dabf251470ccd3cbbfeac1e86fc2f999969a15d32e08f61ae7fbe75494df78", 0xfe}, {&(0x7f000001e000)="d397a06f326f526d609579fa94dd4113822034600536e799db1d06a7ad1ed520fd200362a3388cc93bae65a5fd3b99d255fba69eb6202f5547f2e68193e9c77f39fe735171284345f761e4b3770fd163626796f4470992d6597d3d0c3a1b713c63ce7f0266fd680bd6c488c666b391daece50e4e93c02b01690b557e37a6ea3997924b910206e0547aff25e90c9a84aa423a", 0x92}], 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001e000-0x2)="a843") r1 = syz_open_procfs(0x0, &(0x7f0000017000)='comm\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000021000-0x10)={0x0, 0x0, 0xfff}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000020000)={r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/dev/sequencer2\x00', 0x20100, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000021000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000020000)=0x10) 2018/02/07 09:55:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)) close(r0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00001e8000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000901000)=""/113, &(0x7f0000b84000)=0x71) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000011000-0x64)}) 2018/02/07 09:55:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001b0000-0x6)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000023f000)=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000552000-0x90)={0x7, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00009bb000-0x20)={@generic="f4ec5668e1aa471dd4ebfdaa5a2817ab", @ifru_flags=0x2}) 2018/02/07 09:55:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008c9000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000094d000)=@sack_info={0x0, 0x4, 0x9}, &(0x7f0000db6000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d77000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x4, 0x2, 0x6, 0x3, 0x6, 0x1, 0x400, 0x3, 0x9, 0x6, 0x1ff, 0x100, 0xff, 0x3ff, 0x5]}, &(0x7f00002bb000)=0x108) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) personality(0x1bb2baf3005ac117) uname(&(0x7f0000000000)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fff000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d55000-0x8)={0x0, 0xa98f}, &(0x7f0000b5d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000000c000)={r3, 0x7}, 0x6) 2018/02/07 09:55:33 executing program 0: clone(0x0, &(0x7f00004a7000), &(0x7f0000623000), &(0x7f000001a000-0x4), &(0x7f000004f000-0x3a)) getcwd(&(0x7f0000c01000-0xb7)=""/183, 0xb7) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000562000-0x9)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a10000-0x6)={0x0, 0xffff}, &(0x7f0000f89000-0x4)=0x6) 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) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x3, 0x0, 0xfffffffffffffbff}, &(0x7f0000000000)=0x10) 2018/02/07 09:55:33 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000074c000-0xa)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) 2018/02/07 09:55:33 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000089c000-0x8)={0x0, 0x0}) socket$nl_crypto(0x10, 0x3, 0x15) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000fec000)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000d51000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00002d8000-0x10)={r4, r5, 0x4}) sendmsg$nl_generic(r3, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) 2018/02/07 09:55:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xfffffffffffffffd}, {}, {}, 0x0, 0xffffffffffffffff, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/02/07 09:55:33 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="7f", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000002000-0x1)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x0) 2018/02/07 09:55:33 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000075f000+0x24c)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f00000ed000), &(0x7f0000001000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$unix(r0, &(0x7f0000001000-0x8)=@abs, &(0x7f0000001000-0x4)=0x8, 0x80800) setsockopt$inet6_buf(r1, 0x29, 0x2020000000000019, &(0x7f0000484000), 0x0) 2018/02/07 09:55:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) r2 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r2, 0x2, &(0x7f00001ce000)={0xd, 0x0, 0x8000, 0x1ad755c8}) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmmsg(r1, &(0x7f0000b36000)=[{{&(0x7f000040f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00009ad000-0x60)=[{&(0x7f00004de000)=""/79, 0x4f}, {&(0x7f00007ff000)=""/129, 0x81}, {&(0x7f00006f8000)=""/39, 0x27}], 0x3, &(0x7f0000ecc000-0xd0)=""/208, 0xd0}}], 0x1, 0x0, &(0x7f00004c8000-0x10)={0x77359400}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000b29000)={&(0x7f0000868000)={0x10}, 0xc, &(0x7f00004de000-0x10)={&(0x7f0000db8000-0x60)=@newspdinfo={0x14, 0x24, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) [ 96.879365] binder: 10635:10637 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 96.890700] audit: type=1400 audit(1517997333.825:55): avc: denied { create } for pid=10633 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/07 09:55:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bed000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fc8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000e08000-0x8)={r1}) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000d1e000-0x8)=[{r2, 0x84}], 0x1, 0x4) r3 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r4 = open(&(0x7f0000198000)='./file0\x00', 0x20000000000, 0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) fcntl$setlease(r4, 0x400, 0x0) 2018/02/07 09:55:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000c57000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000097a000-0x20)={{&(0x7f00004a2000/0x3000)=nil, 0x3000}, 0x3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000b29000)={&(0x7f0000868000)={0x10}, 0xc, &(0x7f00004de000-0x10)={&(0x7f0000db8000-0x60)=@newspdinfo={0x60, 0x24, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@replay_esn_val={0x28, 0x17, {0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0]}}, @etimer_thresh={0x8, 0xc}, @tfcpad={0x8, 0x16}, @policy_type={0xc, 0x10}, @extra_flags={0x8, 0x18}]}, 0x60}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00006f0000-0x10)={&(0x7f00006c5000/0x4000)=nil, 0x4000}) 2018/02/07 09:55:33 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000003000-0xac)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, 'u', "e11184"}}}}}}, &(0x7f0000003000)={0x0, 0x1, [0x0]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000-0x16)='/selinux/checkreqprot\x00', 0x20600, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000006000-0x8)={0x0, 0x400}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xffffffff}, 0x8) 2018/02/07 09:55:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000}) [ 96.904376] binder: 10635:10653 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 96.923585] binder: 10635:10657 tried to acquire reference to desc 0, got 1 instead 2018/02/07 09:55:33 executing program 3: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x4000000000802, 0x0) fsync(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009ae000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000a1d000-0x3c)=@bridge_dellink={0x28, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x7}]}]}, 0x28}, 0x1}, 0x0) 2018/02/07 09:55:33 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), 0xf0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa2000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000930000-0x4), &(0x7f0000001000-0x4)) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00009a3000)='./file0\x00', 0x4000, r1, r2, 0x37, 0xffff, 0x800) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x3f, &(0x7f0000001000-0x1000)="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", 0x1000) [ 96.929035] binder: 10635:10653 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/07 09:55:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xab) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00003cc000)=0x2, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00007ad000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x38, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) fsetxattr(r0, &(0x7f0000bb6000-0x18)=@random={'btrfs.', '\'!securitybdevGPL\x00'}, &(0x7f0000294000-0x4)='em1\x00', 0x4, 0x1) 2018/02/07 09:55:34 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) listen(r0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000105000)='/dev/ppp\x00', 0x40, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000f0000-0x7)='ns/uts\x00') setns(r1, 0x3fffffd) 2018/02/07 09:55:34 executing program 4: r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000068a000-0xb)='/dev/hwrng\x00', 0x20001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000001000-0x1)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x800, 0x4}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}}, 0xfff, 0x4, 0x499, 0x2, 0x5}, &(0x7f0000001000-0x4)=0xa0) syncfs(r0) 2018/02/07 09:55:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) prlimit64(r0, 0x0, 0x0, &(0x7f00000b6000-0x10)) 2018/02/07 09:55:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a68000)='/dev/vga_arbiter\x00', 0x10200, 0x0) getpeername$llc(r0, &(0x7f0000460000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000a81000-0x4)=0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa8000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000040c000-0xc)={0x2000}) r2 = memfd_create(&(0x7f0000f69000)="40260000001f6b657972696e6700", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000633000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) close(r3) fchdir(r4) bind$ipx(r1, &(0x7f0000ef7000-0x10)={0x4, 0x3, 0x1, "ac6c708e0985", 0x7f}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000e5f000)={0x0, 0x0, 0x9}) close(r4) 2018/02/07 09:55:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e51000-0x4)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00002d2000-0x8)={0x2, r0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xc) close(r2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ce5000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f0000c30000), &(0x7f0000ef8000)=0x4) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) write$tun(r3, &(0x7f0000b4d000-0x121)=@pi={0x0, 0x4, @ipv4={{0x12, 0x4, 0x3, 0x8, 0x11d, 0x0, 0x10000, 0x1, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[@ra={0x94, 0x6}, @ra={0x94, 0x6, 0x50c9}, @ra={0x94, 0x6, 0x101}, @lsrr={0x83, 0x1f, 0x2, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5d, @empty, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002]}]}}, @gre={{0x0, 0x0, 0x1, 0x8000, 0x0, 0xa33, 0x0, 0x1, 0x880b, 0x64, 0x0, [0x7], "dd698abe597139ff1e57f7c8939fd53bd6667fa4a920c9923f99851d1d7ddf9551169b6d80fc64964c8b6c5d97b0b05d8a5a3953335ea175bcc36b278ac1db43237507a6658ba37153d455d1b89febff7854bbdd317795bef93f1054603f127788fa705b"}, {0x2, 0x0, 0x7, 0x8, 0x0, 0x0, 0x800, [0x47f74e4], "70bf600b3feba58eda619b11bc0c9785bc4767f35cc5eef61bfe0556ff27439b0382dfa6b597610bdf97d30d501fb31478018bb4bec4d4"}, {0x1ff, 0x0, 0xc591, 0x8, 0x0, 0x0, 0x86dd, [0xb35, 0x4], "b03ad959fdd1cb683620fe42f674c78d22a3abdb811ad8b6d2c64b6b4e31f221108b"}}}}, 0x121) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000770000-0x10)={0x1, &(0x7f00001eb000)=[{0x10000, 0xfff, 0x0, 0x75ae}]}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) finit_module(r4, &(0x7f0000676000-0x2)='(\x00', 0x2) 2018/02/07 09:55:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ca0000)={0x4, &(0x7f0000963000-0x20)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000da9000-0x6)={r3, 0x2}) epoll_wait(r2, &(0x7f000011a000-0xc)=[{}], 0x1, 0x454) openat$selinux_user(0xffffffffffffff9c, &(0x7f00002a4000-0x5)='/selinux/user\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d}) 2018/02/07 09:55:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x6, [@generic="633852d0534e55d1ae"]}]}]}]}, 0x4c}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000722000)={0x8001, 0x3, 'client1\x00', 0x3, "fff26b3c62316d83", "d2b90dbcdfe343abf85cc7b00ff6385a404558877e85ad252f0d78ac30247ae8", 0x6, 0x9}) 2018/02/07 09:55:34 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x3) r1 = dup(r0) connect$inet6(r1, &(0x7f0000db6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000fdc000+0xfe1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fde000-0x4)=0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fde000)=0x50, 0x4) 2018/02/07 09:55:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d85000)='/dev/rfkill\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) poll(&(0x7f0000db3000)=[{r0}], 0x1, 0x0) 2018/02/07 09:55:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00004c8000)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000053c000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @generic="b63d325e25a82d2c8f0cfb67bfd5fe74"}]}, 0x34}, 0x1}, 0x0) 2018/02/07 09:55:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004fc000)='./file0\x00', 0xa0) write$sndseq(r0, &(0x7f0000437000-0xc0)=[{0x8000, 0x3, 0x8, 0x9, @tick, {0x5cf, 0xfffffffffffffff7}, {0x3f, 0x2}, @addr={0x3, 0x81}}, {0x1, 0x7, 0x7fff, 0x734bf35b, @tick=0x1, {0x9, 0x3}, {0x79e, 0x9}, @note={0x7, 0xfffffffffffffff9, 0xfff, 0x5, 0x3}}, {0x3ff, 0x9, 0x8, 0x7fff, @tick=0x7fff, {0x4a63, 0x7f}, {0x3}, @time=@tick=0x400}, {0x8000, 0x2, 0x1, 0x7, @tick=0x4, {0x3, 0x2}, {0x0, 0x6}, @control={0xe9, 0x1, 0x9}}], 0xc0) connect$pppoe(r0, &(0x7f000049a000-0x1e)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, @generic="c768d7460998e2306e042037cfbb66d0"}}, 0x1e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000429000-0x4)) sendto$inet6(r1, &(0x7f000014e000), 0x0, 0x20000001, &(0x7f0000ed5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2000000000000000}, 0x1c) ioctl$VT_RELDISP(r2, 0x5605) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00009ea000-0x8c)={0x1000000000006, 0x4000000003, 0x86e81e9, "7100657565310000000000010000000000000000000000000000000000000000000000000000004300000000000000007500", 0xae}) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f00006a4000-0x4), &(0x7f000004b000)=0x4) 2018/02/07 09:55:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @rand_addr=0x100000001}, 0x10) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb}, 0x0) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/07 09:55:34 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000+0x335)='mountinfo\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)) mknod(&(0x7f000000a000-0x8)='./file0\x00', 0x2, 0xf83) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/02/07 09:55:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004c7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) clone(0x0, &(0x7f0000d4b000-0xe5), &(0x7f0000cb1000), &(0x7f0000a18000-0x4), &(0x7f00002df000)) pipe(&(0x7f0000018000-0x8)={0x0}) pivot_root(&(0x7f00004dc000-0x8)='./file0\x00', &(0x7f0000992000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00001eb000)=""/58) getresgid(&(0x7f0000053000), &(0x7f00002a4000-0x4)=0x0, &(0x7f000078e000)=0x0) getgroups(0x3, &(0x7f00009b0000-0xc)=[r1, r1, r2]) utimes(&(0x7f0000c1d000-0x8)='./file0\x00', &(0x7f000054e000)) 2018/02/07 09:55:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000015f000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a64000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000fe4000)={{0x0, 0x3, 0x7f, 0x3, 0x8}, 0x4235660, 0x4}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000328000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f000040c000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) munlock(&(0x7f0000d28000/0x1000)=nil, 0x1000) 2018/02/07 09:55:34 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000491000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x2, 0x649b, 0x5}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={r1, 0x9, 0x0, 0x7fff, 0x21}, &(0x7f0000002000)=0x18) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001000)=0x5, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000005000-0x4)={0xfffffffffffffffd}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000006000)={0x2, 0x8, 0x9}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000007000)={r2, 0x6, 0x3, 0x7f}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000009000-0x10), &(0x7f0000008000)=0x10, 0x80800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000009000)="4d4d3a9a10972b5233fc89d4a8699d588c6323e315cb8f1d53302dbea6fba0cd6d25da4fc2e161c62f056805ce8459c1297182abca3938f5e40b5821838f0b4058a23d3bf0d2cf9f6e5927d5d166fd1b94f4986ebc3d82807ccd776704961547624b8664d09b442491", 0x69) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f000000a000)=0x2, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xbb) 2018/02/07 09:55:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x8080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f00006e6000-0x20)=[{}, {}, {}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000085c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, r2}) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x9a3b}) 2018/02/07 09:55:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000d93000-0xd)='/dev/usbmon#\x00', 0x17, 0x40c400) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000a4b000-0x1)) 2018/02/07 09:55:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) pipe2(&(0x7f0000ff7000)={0x0}, 0x800) sendmsg$inet_sctp(r2, &(0x7f0000adb000-0x38)={&(0x7f0000f43000-0x1c)=@in6={0xa, 0x3, 0xfffffffffffff55f, @empty, 0x7}, 0x1c, &(0x7f0000503000-0x30)=[{&(0x7f00006bf000-0xbe)="4393d94fa6d11b3d36f2bbb7bbbfbc037b6d9ab5f3991424c69e41e5bc8aeed55826084b13b2ae23478e979cfd37f516b7a38f3c9e26e7655d9a03642fd85c939c2e0b1fb5355cf1b5be44e72fe73742bbd34700b765d7662e07e34b7e2eb05e0b87bcdc13add4c0fa0c74f5bf5bd53017b587cd4ec21671b7fd5045ef170a88607b9d455317b3767c2c5e53e6dfcc1e1181e749fb16dd209e70b425dda897d6c2fc046e04488808a61d0e43143964ed8c16e6865892c90eab4e01fc78ac", 0xbe}, {&(0x7f0000146000-0x43)="33dfffcbcfd066c53a89fb701c312bd85be5e3e13523f51fc68dcf9b326492727e557f5b868eb3721c20eb897107e12adcd5ef54b0523fbf2fec95eae91a2e2b2bca71", 0x43}, {&(0x7f0000fc9000)="889d3178cc4922dae458a6e6b6ca862a8b70899212d7c117a7d7e9237b83d27e4f4ebfe0b33f8087bcb4ece678ce098224d4123e36959a4fbfa5407a149a04a22b6918357a03014e35059a4de0bef7", 0x4f}], 0x3, 0x0, 0x0, 0x8001}, 0x4000004) arch_prctl(0x1003, &(0x7f0000d24000-0x4b)="6b04c93e3d859c764eb7e7dc39193221dbfc234a1a5b31e4e64a6e8dbb64627abbe3db547677a0571fb7e64a62a7fd96cc97d4bd29005a46961283d28eccbd91c7ba8b556fdda6fe6ab96e") setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) r3 = add_key$keyring(&(0x7f0000fbd000-0x8)='keyring\x00', &(0x7f0000df6000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a4000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCEXCL(r4, 0x540c) keyctl$set_timeout(0xf, r3, 0x200) 2018/02/07 09:55:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000245000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{}, {}], 0xfffffd24) r1 = dup(r0) r2 = dup2(r1, r0) clone(0x1, &(0x7f00001d5000)="93f13024ef19bd4ff721eb41459f8512324a2a931c49f0f79f379fb54d210008092033ee2e01199f0a1f7074c23cffbfbc", &(0x7f0000e18000-0x4), &(0x7f0000e11000-0x4), &(0x7f0000cbf000-0x6b)="68c8dc33d1c6434751ebe2d4a972311e1c04a6ffec9f1ec94c0b06587930d2581af014a880e17bc2065e763cdc81d583433ce0760c6f80f6de23930f106ffa753f976a0a61cf0de4a709c0ea27147ed52744049ab27613f9230c2f5c157c1b68af82e6f8b526d84d07cde9") setsockopt$inet6_tcp_int(r2, 0x6, 0x3b, &(0x7f00001ee000-0x4)=0x3, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000076a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/07 09:55:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bc0000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = accept4$ipx(r2, &(0x7f000097e000), &(0x7f000012f000-0x4)=0x10, 0x80800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000473000)=[{&(0x7f0000ffc000-0xf3)=""/243}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000aa4000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r6 = dup2(r4, r5) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00007c2000-0x4)=r1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000deb000-0x77)=""/119) accept$ipx(r6, &(0x7f00002ad000-0x10), &(0x7f0000cae000)=0x10) tkill(r1, 0x16) 2018/02/07 09:55:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ac4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f53000)) r2 = open(&(0x7f00001bf000)='./file0\x00', 0x20000, 0x5) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000193000)=0xffff, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000812000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) writev(r0, &(0x7f000021c000-0x10)=[{&(0x7f000034a000)="3900000013000904690000008000fffd180000400100000004000107000000140d001a000400020004000a04000000000000010400001ee400", 0x39}], 0x1) 2018/02/07 09:55:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xffffffff00000001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f04000-0x4)) keyctl$assume_authority(0x10, 0x0) recvmsg(r1, &(0x7f00008e6000)={&(0x7f0000393000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f00003c7000-0x30)=[{&(0x7f0000ac3000-0x76)=""/118, 0x76}, {&(0x7f0000889000-0xe7)=""/231, 0xe7}, {&(0x7f0000316000)=""/3, 0x3}], 0x3, &(0x7f0000f4c000)=""/216, 0xd8, 0x8001}, 0x2000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001ee000)={0x0, 0xd41, 0x1, [0x80]}, &(0x7f000051b000)=0xa) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000550000-0xc), &(0x7f00006b6000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000dae000)={r3, 0x4, 0x30, 0x6}, &(0x7f000066c000)=0x18) 2018/02/07 09:55:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000713000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000070a000-0xc)={@remote, @empty, 0x0}, &(0x7f0000046000-0x4)=0xc) bind$packet(r0, &(0x7f0000ff2000-0x14)={0x11, 0x7, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/07 09:55:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000249000-0xe8)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000f39000)=0xe8) setreuid(r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000e02000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2000000000000009, &(0x7f0000aca000), 0x56) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000292000-0x8)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00004d6000-0xc)='/dev/autofs\x00', 0x101402, 0x0) r5 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000367000)='./file0\x00', 0x80000000) inotify_rm_watch(r4, r5) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000ada000), &(0x7f0000899000)=0x8) ioctl$TIOCNXCL(r4, 0x540d) 2018/02/07 09:55:34 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f10000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00009f8000-0x4)=0xb976) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000b22000)=""/177) sendmsg$nl_crypto(r0, &(0x7f0000fb4000-0x38)={&(0x7f0000bc4000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000082b000)={&(0x7f0000fd0000-0x100)=@get={0x100, 0x13, 0x0, 0x2, 0x0, {{'ecb-des3_ede-asm\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0xff}]}, 0x100}, 0x1}, 0x4000000) r1 = eventfd2(0x7f, 0x800) close(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) eventfd(0xc7ce) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004ca000)={0x7fff, 0x100, 0x800d, 0x3, 0x62, 0x100, 0xc7fe, 0x101, 0x0}, &(0x7f0000af4000)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007cf000)=@assoc_id=r3, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000007f000-0x8c)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) bind$inet6(r2, &(0x7f0000595000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8001}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f74000-0x4)=0x101, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000a11000)={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x80000001}, {0xa, 0x3, 0x3, @empty, 0x6}, 0x81, [0x89, 0x1, 0x6, 0x8000, 0x4, 0x7fff, 0x1, 0x4]}, 0x5c) close(r1) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000bab000), &(0x7f000016f000)=0x4) 2018/02/07 09:55:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000a58000), &(0x7f00003c2000-0x4)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000ca8000)='mountstats\x00') pread64(r2, &(0x7f00007a3000), 0x7c677d8cdaf52507, 0x4) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00007b1000)=""/64) pread64(r2, &(0x7f0000085000)=""/80, 0x50, 0x22) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002e1000-0x6)={0x0, 0xff}, &(0x7f0000053000)=0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000034f000)=@assoc_value={r3, 0xffffffffffffff01}, 0x8) 2018/02/07 09:55:34 executing program 0: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8b000-0x30)=@ipv6_newroute={0x30, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f90000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000f90000)=""/196) 2018/02/07 09:55:34 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000019000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000018000)=0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000e000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000001a000), &(0x7f000001a000)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000019000)=0x40, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000019000-0x4)) r2 = add_key(&(0x7f0000018000-0x6)='.dead\x00', &(0x7f0000017000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000015000-0x1000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, r2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r3, &(0x7f0000018000-0xa)=""/10, 0x3) 2018/02/07 09:55:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000)='/dev/hwrng\x00', 0x42201, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000aaa000)=0x2, 0x4) open(&(0x7f0000f40000)='./file0\x00', 0x10100, 0x20) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) unlinkat(r1, &(0x7f00003b0000)='./file0\x00', 0x0) 2018/02/07 09:55:34 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000020000-0x4)) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipv6_newroute={0x24, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) [ 97.524599] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. [ 97.560201] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/07 09:55:34 executing program 4: mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000814000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/07 09:55:34 executing program 1: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f000093f000-0x3), &(0x7f000093b000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000085b000-0x8)) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/07 09:55:34 executing program 4: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cce7000001874fac05343c46508aed5bfecc07041e9ebd2d00000000000004", 0x47) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f8b000)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f8d000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005bf000-0x4)=0x2, 0x4) 2018/02/07 09:55:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000df5000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000067a000-0x8)={0x0, r0+30000000}, &(0x7f0000327000-0x4), 0x0) mlock(&(0x7f0000c25000/0x3000)=nil, 0x3000) futex(&(0x7f000000d000-0x4), 0x3, 0x0, &(0x7f000004a000-0x10), &(0x7f0000a2a000), 0x0) 2018/02/07 09:55:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, {0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x0, [0x2, 0x7, 0x1, 0xc48, 0x4, 0x0, 0xffff]}, 0x5c) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8081, 0x0) splice(r1, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000001000-0x8), 0xd4, 0x0) 2018/02/07 09:55:35 executing program 7: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000000e000)={0x6, &(0x7f0000001000-0x30)=[{}, {0x0}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={r1, 0x1}) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000003000), &(0x7f000000c000), 0x0) 2018/02/07 09:55:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000052d000)='/dev/rfkill\x00', 0x58400, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000efa000)=""/50, &(0x7f0000fe5000)=0x32) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000f4f000-0x4), 0x4) 2018/02/07 09:55:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000006c000-0xa)='/dev/ptmx\x00', 0x101405, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007f8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000218000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e80000)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000dc4000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d00000)={0x0, 0x0, 0x0}, &(0x7f000035c000-0x4)=0xc) sendmsg$unix(r1, &(0x7f0000998000)={&(0x7f00005cf000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00003a5000-0x50)=[{&(0x7f000035f000)="1346", 0x2}, {&(0x7f00001ad000)="62a3527581ba81b4db9f572d33886df7091b044d608e571c70c7fcb00d856335d3b500f053458ee5feda6f8027c54ec40b0bc883bd9ee403752656479580df75c46578d77ea14c4f0d0e1e2d7c17bedab91f1bb914dedaeb8becf8687cf59b4ba35bb26edbb97c", 0x67}, {&(0x7f0000ecd000-0x18)="657eff42951c81e647559a29b8fd11474a4633101761678c", 0x18}, {&(0x7f0000a56000-0x43)="a4b6d7d6c4fac1e7d99c57fb3288a747a93f96e4d36df4e771020f128999a33a55f295d4fb37e2ff983f886780080a19e948ebd7f188856cc40ad3446266839997c867", 0x43}, {&(0x7f0000a1b000)="5ada513764e04abb3437f1b9ac5a70f655e059270008689c58f6ea216b7039", 0x1f}], 0x5, &(0x7f0000f8d000-0x98)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x98, 0x4c011}, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/07 09:55:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f0000aac000-0xfc)="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", 0xfc) vmsplice(r0, &(0x7f00000ec000)=[{&(0x7f0000eb3000)="50c583d11487b1352c7214760d91c823", 0x10}, {&(0x7f00004cd000)="2e3955cdfe37fe1dbedf6a4a2e3dfaac8686558da3b908b19b339022d5fda572796922406889b6c155a7cfade79761c3135beac199ba26d9040b42cd9a85285d69297936217288c1792a511dc9effbe435f64656961c656308da8d76590506e8802d36d0a7ee22c3", 0x68}, {&(0x7f000089b000-0x36)="a8d96fc27558a063afd7ab911540a330bd621e4f2464c31eb0ff01c1286c0ae6bceafa404bd9faa54e1f7efc99cd358965565e0b0fb9", 0x36}, {&(0x7f00000f0000+0x9ef)="6ff554114bec2e62038995728938271e63ebd9a9535c22f21a0a9fd44efb0a9c25334b2ecb01ad323d5e0e3bdbab5ed4e7e64ed4efccd631d7563c38c555f8db1bccdd27e53e87b0be1bd116ac26f813994c53610486c32ea8d615a393fc24b360e80e3d54545f0065dcfc61a150fac6e84943a8e0d30dca6427d3856c6cd01ae881cbbde594d1c5ad66ac1510f3541ae20bf390fc62f0e0678b17803fb5c7a671311c1c5c6689", 0xa7}, {&(0x7f0000ba5000-0xe2)="82a29bd3c9942933da19019e7719ac70a3607ccbb249d8d688ef875ea5785520df6995bac7f3e65cef3f42cf086845edf2f460c6070059a643e0d92cd37fe12f16d726027b2333668f1629a9c4b19162bff3968d1224a50a028d9b0fc7105d93948ea350a5c44d338d6439950a85be5c465bdae66139cb64099a07011b095190b0ef187dbbcd1fde85b140487f355fab9be73a382c3bbab42080f5ff8f27a3be1296066fe4ea9b2755769ca67bef90885d2b85bfd356838011827a7dabae24e8a5d745e23ee7186b37746751e2ee7d6c9a8fce6088772172a69665acf10235b5f966", 0xe2}], 0x5, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e7f000)={0x0, 0x1}, &(0x7f0000672000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000b4000-0x10)={0x8, 0x8001, 0x300000000000000, 0xffffffffffffffff, r1}, 0x10) 2018/02/07 09:55:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) fdatasync(r0) r1 = add_key$user(&(0x7f000027d000)='user\x00', &(0x7f00001d6000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f8d000)="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", 0x1000, 0x0) lstat(&(0x7f00004d1000)='./file0\x00', &(0x7f0000db2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d4b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000575000)=0xc) keyctl$chown(0x4, r1, r2, r3) r4 = syz_open_procfs(0x0, &(0x7f0000fbe000-0xd)='net/mcfilter\x00') readv(r4, &(0x7f0000f04000)=[{&(0x7f0000636000-0x92)=""/146, 0x92}], 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b2b000)='/dev/sequencer\x00', 0x10000, 0x0) read$eventfd(r4, &(0x7f0000ac9000), 0x10315) 2018/02/07 09:55:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000abe000-0x8)={0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ff8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) sigaltstack(&(0x7f00008a9000/0x2000)=nil, 0x0) geteuid() madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) timer_create(0x1, &(0x7f0000867000-0x60)={0x0, 0xa, 0x7, @thr={&(0x7f00000ee000)="5c0daa5677817721d0c29777077c74c3a0373839306e020e83655ef7cc92f13399ed7010b56b56795032370ea7a6e33f33ed183b089250b89ed449e363db99d022d04483e4dcda41aa0ee55d4a027c3825d136371afde955d5e3001098d3a1e0e525b0758f61f03ecd715953eb5bc8735223658a70fb5e4f7f743dd706ac01a6696ff549135be97230636d8579794db205f865647953adb9642533a9927719c7eaaee5e7fb789121df15b50789e2a8ecd820", &(0x7f00009de000)="ef4d1ce7cb"}}, &(0x7f00008b5000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/hwrng\x00', 0x87ff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f91000)={0x0, 0x7}, &(0x7f0000591000)=0x8) socketpair$inet(0x2, 0x80001, 0x1, &(0x7f0000647000-0x8)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a0c000-0x8)=@assoc_value={r2, 0x3}, 0x8) bind$pptp(r1, &(0x7f00003c2000)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) clock_gettime(0x1, &(0x7f0000ee1000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006c9000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000512000)={0xfffffffffffffe00, 0xfdd4, 0x4b, 0x7, 0x1c, 0x1ff}) 2018/02/07 09:55:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ef9000)='/dev/usbmon#\x00', 0x75c00, 0x448040) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00003bf000)=""/209) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000d79000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x2c, 0x18, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x80, 0x0, 0x80000000, 0x0, 0x4, 0x0, 0x4}, [@RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_FLOW={0x8, 0xb}]}, 0x2c}, 0x1}, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000788000-0xe8)={{{@in6=@mcast1, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00003eb000-0x4)=0xe8) add_key(&(0x7f0000ba2000)='user\x00', &(0x7f0000d6c000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000458000-0x73)="c06b294dd3adaf4e1beea56661f06c6f4a51dc9fbe9c6b7a5a7575f170107d236e65750611b3548ff4fea30260099a84c13b1436e02faac28aa7d9e3dd0ce306df4c1ea9e42f3ca239755965140726819a32d9d5c7e3792e73676346a7e279505a82c267847b45d240db58b97d45d5e263e305", 0x73, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000a25000-0x8)='keyring\x00', &(0x7f00003fe000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000ecb000)='blacklist\x00', &(0x7f00009a5000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000479000-0x1)='\x00', r3) getrlimit(0x6, &(0x7f0000dce000)) add_key$keyring(&(0x7f00004a4000-0x8)='keyring\x00', &(0x7f0000c34000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) 2018/02/07 09:55:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x0) bind$ipx(r0, &(0x7f0000cd0000)={0x4, 0x7fff, 0x97, "ca2cff4fa7e8", 0x2}, 0x10) write(r0, &(0x7f0000706000-0x25)="2400000024007fff00001000010001400030f6ff010000000000fffdff1c00ff0100ff10", 0x24) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d06000)={0x0, @remote, @dev}, &(0x7f0000674000)=0xc) sendmsg$nl_route(r0, &(0x7f00009c7000-0x38)={&(0x7f00002a8000-0xc)={0x10}, 0xc, &(0x7f0000fe2000)={&(0x7f000074d000)=@bridge_newneigh={0x4c, 0x1c, 0x0, 0x5, 0x0, {0xa, 0x0, 0x0, r1, 0x20, 0x8, 0x5}, [@NDA_VNI={0x8, 0x7}, @NDA_PORT={0x8, 0x6, 0x2}, @NDA_PORT={0x8, 0x6, 0x3}, @NDA_VNI={0x8, 0x7}, @NDA_SRC_VNI={0x8, 0xb, 0xa63e}, @NDA_LINK_NETNSID={0x8, 0xa, 0x9}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 2018/02/07 09:55:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000bba000)={&(0x7f0000888000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000062e000)={&(0x7f0000810000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) close(0xffffffffffffffff) close(r1) close(r0) 2018/02/07 09:55:35 executing program 6: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0xffffffffffffffff}) 2018/02/07 09:55:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000088000)="cc80e5ee4d83019a42346dd3ba0204ab9a06e8543a0000007fccd0fafa416b10ce176598764bec397fd0a73e00937842b16732752eb92c458b92779e7693a78c9871c7c7f963e4b00d7c6f7345e0365539fd76aa69d60f29549fe01ba19dae8afd2b8d39f0c3305aebee9d13a76937ace423", 0xfffffffffffffe04) 2018/02/07 09:55:35 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00008ad000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fe1000), 0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000fe4000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/07 09:55:35 executing program 0: munlockall() clock_gettime(0xfffffffffffffff0, &(0x7f00002ed000)) socketpair(0x17, 0xa, 0xca, &(0x7f000043a000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00004ca000-0xc)={@local, @broadcast}, &(0x7f0000cd0000-0x4)=0xc) 2018/02/07 09:55:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000-0x34)={0x1, 0x8, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="5b405a5968f5", @random="685dd56dbfc6", @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000ab1000-0xe1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@random, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}}}, 0x36) ioctl(r1, 0x227d, &(0x7f0000127000)) 2018/02/07 09:55:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x381500, 0x0) clock_gettime(0x0, &(0x7f0000fad000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002ce000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{r1, r2/1000+10000}, 0x8, 0xfffffffffffff800, 0x3}, {{r3, r4/1000+30000}, 0x200, 0x100000001, 0x2b}, {{0x77359400}, 0x101, 0x0, 0x1c2ab60a}, {{r5, r6/1000+10000}, 0x7, 0x1f, 0x4}, {{0x0, 0x7530}, 0xed8, 0x81, 0x4}], 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$evdev(&(0x7f000090e000)='/dev/input/event#\x00', 0x5000007e, 0x20000) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$usbmon(&(0x7f00008cf000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r7, 0x400445a0, &(0x7f00002a3000-0x4)=0x6) ioctl$EVIOCSKEYCODE(r8, 0x40084504, &(0x7f00007b7000-0x8)) 2018/02/07 09:55:35 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000006000-0x58)=@alg, &(0x7f0000005000-0x4)=0x58) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, 0x0, &(0x7f0000010000-0x4)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f000000d000)=""/127) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) fcntl$getown(r1, 0x9) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x10) 2018/02/07 09:55:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000750000-0x4)=0x0) process_vm_writev(r1, &(0x7f0000bb4000-0x30)=[{&(0x7f00005a8000)=""/146, 0x92}, {&(0x7f00002e0000-0x26)=""/38, 0x26}, {&(0x7f0000aba000)=""/244, 0xf4}], 0x3, &(0x7f00003be000)=[{&(0x7f00006b4000-0xdd)=""/221, 0xdd}, {&(0x7f0000a06000-0xc5)=""/197, 0xc5}, {&(0x7f0000932000-0xe3)=""/227, 0xe3}], 0x3, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000e7000-0xe)='/dev/keychord\x00', 0x10200, 0x0) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f000043d000-0x4)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80}, {0x6}]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000636000)='/dev/autofs\x00', 0x0, 0x0) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/02/07 09:55:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bfd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000a17000-0x94)=""/148) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000536000+0xa8e)=""/5) 2018/02/07 09:55:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x240200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7, 0x8, &(0x7f0000002000-0x5)="2d1633810d", 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r1, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/02/07 09:55:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000832000)='/dev/loop#\x00', 0x4, 0x0) r2 = dup(r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000371000-0xf)='/dev/sequencer\x00', 0x40100, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000aa2000-0x4)=0x2, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000719000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000c9a000)={{{@in=@multicast1, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00006c4000)=0xe8) sendmsg(r3, &(0x7f0000a51000)={&(0x7f0000645000)=@generic={0xb, "4918744a0378a5eaed10f204b7210876a21135c797d83ef9b10e53e456174aaf556fa5d530928f53829c5ed7abdf25ab6612863e483475c543ddb21c575cbe1273ba4c1a3a2eb12de10305e5f83e5186522b61f38bdf4b52aef73cda13ff9d4c533fdadd7812e8492fae7b6849dcef90c7a67de3deaff4731cbc83cad8cc"}, 0x80, &(0x7f000067b000-0x10)=[{&(0x7f0000e7f000)="716e544eacd315f3ee5eccce6e2055cb9bde55e9a7aa0c9fd54cf408b7fad3c3f5a01b9fa99425996ea52e0b2d498bf339b185865dab49054b8467de1eae3353d3c9297de415e4d287993d621dfa280bab528234ba9a8fdec077d78439bc377d7f24842ba041c9551c8eaebd39d6128e9967f6", 0x73}], 0x1, &(0x7f000011e000-0x1318)=[{0x30, 0x10a, 0x401, "0c6a34db4488f4265aa74e7b222212e1293cd11ef1cb77f535d730ace0da96"}, {0x1010, 0x1ff, 0x0, "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"}, {0x78, 0x1bf, 0x5, "da3c2334d3faf66a85a6b40ace094aa13a0ffd98f148a46b285dcdae787e9ff95a1e764d601bfb7e63d17e433b72e494bd95ed47fa608c2856f18c317499b19ddc122801d2fd0c1d53f67027e2e403e4122d6308b005dc354501a65fa1ad38914fca01507e9c025c"}, {0x110, 0x6, 0xff, "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"}, {0x58, 0x1, 0x6, "8206a74dc2788b2f3d573ce6279cfea448a8ee2c4251801fda4ae929cb602d2ab1c0c1e3d48ff939a0de014ea0feadad28d9e0433e446bb2e27554af23a963085106d10e452b"}, {0xf8, 0x117, 0x7, "d52bfff1b41aa3b7246abc4f39f35abb9d5680e5e1800ae74555363d4237af09cdaca469247de5208e322d0a939664ee7b0375aca6822d9788b92d8dac70f1334c77ce3c5fe069bbd5a3b6d3ca31c4218d11957bbec66f43b3f39b2848336079422969011a83a7b9b6be15a6c1e6e26ffae4c64fd1041e7c5d6f4c2395c284174f106ff1749b883d29e8177f77096f8cb143181082750abbfe43157837c976fe19cd816cdf4b613c39899bc00556011a0f91b3177b494eddb8a4078913f4ffeb3cc5c54119315736211c85529d7250f3f030791d88dddf2d9348dc1ce736e9b3249bd8a2a5"}], 0x1318, 0x10}, 0x8000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/02/07 09:55:35 executing program 4: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003f4000-0x8)={0x0, 0x0}, 0x80000) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000295000), &(0x7f0000181000)=0x4) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x0) accept$netrom(r0, &(0x7f000041e000)=@ax25, &(0x7f000041a000)=0x10) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000372000-0x2)=0x5f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000041f000)={0x0, 0xc6, "f88e107699fa5b9973f7d0be3390e458f85132cae90d70486a1a4269c13272844e6464468580f939e5a6bdf7af67fe0ff9586e88817270799c536026ce9a7589719b2ed03b28007dd9397a5c8244b125b87ed8fb9727f9b9648a380b1a69de3447be24abdc9669ebc0f3d419d5c3a893842cb893bfce35340fef2ce30e1e5958fae450d445aeaaa1b9508cbcff2aee7e0efd8308f1eb38f54fc0645f326793c3529d828abe68fa7ae33a4eddbe18ecd765396453b374d28fcff2692240d4af02da5903ac3439"}, &(0x7f0000420000-0x4)=0xce) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000041f000)={r2, 0x8, 0x3, [0xa7, 0x6, 0x9]}, &(0x7f0000420000-0x4)=0xe) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000041d000-0x5a8)=@newsa={0x184, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@empty}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'poly1305\x00'}}}, @algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x184}, 0x1}, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000421000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000421000)=0x10000, 0x4) removexattr(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000421000-0xd)=@known='security.evm\x00') 2018/02/07 09:55:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000082e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000b94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x2, {0x2, 0x1, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000002000-0x4)=0xffffffffffff0000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000002000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) r6 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400000) r7 = socket$packet(0x11, 0x3, 0x300) timerfd_gettime(r5, &(0x7f0000002000-0x20)) setresgid(r0, r2, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r5, &(0x7f0000004000)=[], 0x0, 0x4) fchown(r6, r3, r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r7, &(0x7f0000002000-0x90)=[{&(0x7f0000005000)="de464da32153ea08184835e656a923a26161c32d632721907c6be1c2eef72ed3ea87542e47462d7905456c02aaba4cace5de464be3d3c69097ececea3df74efa3fabca8d098cfcdc336e861007c985a8f07be82d565dba4a2d0b05c5fca22a75f54dfc0ac5e91400dbd7fd19085894fcf1dd089fbb6a683bc0c5313fdcf484a1179d726682a720c88c1fd51042861cb8cbc14ecdeb234d6da11df6b137de2b3d57fba9e524e204f8dd597e0aea03a63cf17c4eeaddcac758f56643de5d25c19c9d809880994800114c4c4048bb", 0xcd}, {&(0x7f0000005000)="30b597624f311b0f92657e952f57a3244a6ad6c5c9f25f235c6fdc0dae07799e4722e1df3f330751ce4039647fd3ce537b9fd2857bec8137748e4bab4d707a08914b7e04671c32fd4d23e2eaa5280b40611de61bc99db507b1d2b265a8ea3f02090555a16564d19ebf97d379c28f5d427939b5bba5176be3ef369fe4f8f63d22d18ae933c2e2e2b89f3fa62157f1626c044694839b9a8dcc8c834458c8d88365e2a0cc5a598d4454ff817a1e366ec77efef17ad04c4101245581", 0xba}, {&(0x7f0000001000-0xe9)="c63a06c67749417ee4a970ab61190ece2b3eab0ffbb343b6684985de76858a80f58f7d9856e923c2f5e437dd937a3358a479eac78b3b8ae40cf47af439ae0b7f120a2e098eeb0e8c2fb2e230c35ccd56f57cc23731a14817bdc1fe0813fae28e7bfccbd871bf6ddd3d391114466e323c8f0028cd462406d958290e2d5ac6823130d2580c12ee4710f3fd0889187e48758a23a78bf692defd3efbb4e9830b32c6e8ce371a564edd13772c8243b5bbfe958f1aada4af43d3197cdd7b420782ba6adf9f0064a135f3e54b37df7689691cc6d5847074ac3c1dcafa2aee86964f44f953c43032a9bca42b17", 0xe9}, {&(0x7f0000003000)="9bc20bb911e81388d39389c1022c356be254a5c44ad44d96dcd8ee113fbe0bb57328720493cf03451eb1523080b32b9eb6bfa626d965596e8ee4744f4adb19b00076428b885d40fe239dcce150e5eb0e2f4a82818a82f6a4c6a5d225bad12d32ad97af7d958c360bd6194e87f2734a798621b6ca902355eeb6b9dbb7af40f1251fe576a6b1fd", 0x86}, {&(0x7f0000006000-0x97)="b81bfe4a146e2e0c4e13ab11eb5ecfbe6ced8b7f871fceb16ad9a65aee595c3f3d5045cb661b30bad83fed45c3fa0cd061327eb262d6eb33390de01f403d36d39b5f5163c27833d73c8e83ee76db6a4a1db4a7875689be5a3fd2ea1c21751dc0c52b21d7da96ce67cfee78145850c7484ed1703b784f3ab5e1174d73595932c8cb5fb41a27c69ecb100eb24e7759715220947befc4c924", 0x97}, {&(0x7f0000003000-0x7a)="6502c0c824b024b702f296f9fdedc692e528d65192d7a10a1d0123c4edbb5d00f3fb5a70f893a3a3f1336559e358e3b7ce42789c4e5c6f1b5ad6ad4873fb5acf37a6eafa5438214a17f9e79e75f4dfcdb5f08089fae90b8119a4c4cdc6c643660b57ff3eb92e35ca721aae630efd9b2116b94bf3744b9632a3b8", 0x7a}, {&(0x7f0000006000-0x36)="f5f8524ab3a69b97ff9929fdbbf9c5b4e71e0b3f7001ad13215b97f3f20ae0355d81bb0bd9742c6140ddd3b70babcd4dfd7e7647e8e2", 0x36}, {&(0x7f0000006000-0x3)="5ba483b38ac8cf047978777b2ab8875b176652c0322c15722549dda9694c64ba76f2c5815711974c7b32d1dca301601e71cf38652a86d086b50c801bb3afb6e04b70c0528667f337ed952817365aa46824327faff960b13a9f3eae1a407dd776066eaa2ae45ce052c5d72827e50371c554f79677012c0bf408", 0x79}, {&(0x7f0000006000-0x3f)="1e6acc6b6b8a61cc399e7b91dbfeae7b72934749f1ab1094fb3a1344d6bd3f6beb3245f724ec6743b109ad15aa38d84beaa72c1fb1f5f0cc4e899547e5cae9", 0x3f}], 0x9) r8 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x8400, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r8, 0x400454cc, &(0x7f0000007000-0x4)=r3) 2018/02/07 09:55:35 executing program 7: syslog(0x8, 0x0, 0xfec1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x138)={0x4, 0x0, 0x4, 0x7, 0x5, [{0xffff, 0x2, 0x1, 0x0, 0x0, 0x1}, {0x3ff, 0x0, 0xa38, 0x0, 0x0, 0x1084}, {0x100000000, 0xf2bb, 0x100000000, 0x0, 0x0, 0x382}, {0x0, 0x3f, 0x7, 0x0, 0x0, 0x400}, {0x0, 0x1, 0x3, 0x0, 0x0, 0x3a00}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7fff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000001000-0x24)={0x888, 0x8420, 0x80000001, 0x0, 0x9, 0x6a, 0xfffffffffffffffa, 0x7, 0xebd, 0x9, 0xfffffffffffffffa, 0xb61a}) 2018/02/07 09:55:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) recvmmsg(0xffffffffffffffff, &(0x7f00003f7000-0x1e0)=[], 0x0, 0x0, &(0x7f0000571000-0x10)={0x0, 0x1c9c380}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c7a000)='/dev/pktcdvd/control\x00', 0x18e00, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000008e000-0xc)={0x28000000, 0xfff, 0x3b}) 2018/02/07 09:55:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c07000-0xe)='/selinux/user\x00', 0x2, 0x0) splice(r0, &(0x7f0000408000), r0, &(0x7f0000984000-0x8), 0x3, 0x0) write$selinux_user(r0, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) sendfile(r0, r0, &(0x7f0000978000-0x8), 0x6) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg(r1, &(0x7f0000be6000)=[{{&(0x7f00006a0000-0x8)=@sco={0x1f, {0xdf7b, 0x80000000, 0x8, 0x9, 0x9, 0xfff}}, 0x8, &(0x7f00004a7000-0x70)=[{&(0x7f000016a000-0xdc)="344aa8586d3fae4aef4270d62d62ab5c94d80ddc8cdde49bfd84ef65486ef369f9ae2eb2432e56c648dc14b1e19827a9bb3d8d77cda989856334b3f976e117fdf8980b5361f637912a2805029b7f6c82ef05651c7ecb11db5f1f95052b2dabe56f0bbd8850ec50ddccf5781ed7ef84093a4285e1e9e5d6fa085e43a654c7604ca0c09b3f143e8ac594e1a0d7eff2b0382e8ab598425d2e4da8ba1aa9b3670c13c3ef65517167fb2b08a687ffebc4e75a5f15129a3856d2a30176c88d93cafaba711ff58fa3ed3db3ea90db16dc95778eae514e6f705e4ef85d74a511", 0xdc}, {&(0x7f0000577000-0x1000)="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{&(0x7f00008b8000)="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0x1000}], 0x5, &(0x7f0000dc3000)=[{0x58, 0x116, 0x7, "3806d1a7150bdfc5ffd030abd251a748864c1c43918455c2483d5203bcc80a40bcfee40d82bdb665f6c9559df9c04ed56533dde8f0f7d1e3b6db89e6b7b91e86a0e78a5a5e"}, {0x38, 0x1bf, 0x7, "9e3dfbc2cb80203e28fefc40cede3f62bbf958bdf4fa59ff423a388a53964a54bee3d1756e"}], 0x90, 0x80}, 0x8}], 0x2, 0x20000801) r2 = openat(0xffffffffffffff9c, &(0x7f0000d62000)='./file0\x00', 0x20002, 0x1) connect$vsock_stream(r2, &(0x7f00001de000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) [ 98.397996] audit_printk_skb: 7 callbacks suppressed [ 98.398010] audit: type=1400 audit(1517997335.325:58): avc: denied { setgid } for pid=10902 comm="syz-executor1" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 244.918615] INFO: task syz-executor2:10885 blocked for more than 120 seconds. [ 244.925917] Not tainted 4.9.80-g550c01d #29 [ 244.930857] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.938868] syz-executor2 D28376 10885 3885 0x00000004 [ 244.944602] ffff8801b1fd0000 ffff8801ccabca80 ffff8801ce5d4540 ffff8801cec2b000 [ 244.952655] ffff8801db221b98 ffff8801b19c7a40 ffffffff838a23db 0000000000000002 [ 244.960680] 0000000041b58ab3 00ffffff8418ae44 ffff8801db222468 ffff8801db222490 [ 244.968665] Call Trace: [ 244.971231] [] ? __schedule+0x67b/0x1ba0 [ 244.976915] [] schedule+0x7f/0x1b0 [ 244.982105] [] blk_mq_freeze_queue_wait+0x114/0x230 [ 244.988753] [] ? plug_ctx_cmp+0x100/0x100 [ 244.994524] [] ? prepare_to_wait_event+0x450/0x450 [ 245.001104] [] blk_mq_freeze_queue+0x1d/0x20 [ 245.007141] [] lo_ioctl+0xfdf/0x1990 [ 245.012510] [] ? get_futex_key+0x1050/0x1050 [ 245.018674] [] ? loop_lookup.part.19+0x110/0x110 [ 245.025053] [] blkdev_ioctl+0x4aa/0x1a60 [ 245.030768] [] ? blkpg_ioctl+0x930/0x930 [ 245.036455] [] ? __lock_acquire+0x629/0x3640 [ 245.042513] [] ? do_futex+0x3f8/0x15c0 [ 245.048028] [] ? check_preemption_disabled+0x3b/0x200 [ 245.054873] [] block_ioctl+0xde/0x120 [ 245.060304] [] ? blkdev_fallocate+0x440/0x440 [ 245.066420] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.072152] [] ? ioctl_preallocate+0x220/0x220 [ 245.078353] [] ? selinux_file_ioctl+0x355/0x530 [ 245.084665] [] ? selinux_capable+0x40/0x40 [ 245.090533] [] ? __fget+0x201/0x3a0 [ 245.095779] [] ? __fget+0x228/0x3a0 [ 245.101045] [] ? __fget+0x47/0x3a0 [ 245.106214] [] ? security_file_ioctl+0x89/0xb0 [ 245.112436] [] SyS_ioctl+0x8f/0xc0 [ 245.117597] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.124160] [ 245.124160] Showing all locks held in the system: [ 245.130576] 2 locks held by khungtaskd/514: [ 245.134867] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.143554] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.153241] 2 locks held by getty/3775: [ 245.157185] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.166476] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.176392] 1 lock held by syz-executor2/10885: [ 245.181063] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.190380] 1 lock held by syz-executor2/10905: [ 245.195015] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.204355] 1 lock held by syz-executor2/10921: [ 245.209026] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.218322] [ 245.219940] ============================================= [ 245.219940] [ 245.226956] NMI backtrace for cpu 1 [ 245.230584] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.80-g550c01d #29 [ 245.237741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.247067] ffff8801d86dfd00 ffffffff81d94b69 0000000000000000 0000000000000001 [ 245.255033] 0000000000000001 0000000000000001 ffffffff810bac60 ffff8801d86dfd38 [ 245.263000] ffffffff81d9fc8d 0000000000000001 0000000000000000 ffff8801d06c3418 [ 245.270962] Call Trace: [ 245.273519] [] dump_stack+0xc1/0x128 [ 245.278852] [] ? irq_force_complete_move+0x390/0x390 [ 245.285573] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.291516] [] ? irq_force_complete_move+0x390/0x390 [ 245.298237] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.305311] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.312288] [] watchdog+0x6f0/0xa70 [ 245.317529] [] ? watchdog+0x125/0xa70 [ 245.322946] [] kthread+0x26d/0x300 [ 245.328100] [] ? reset_hung_task_detector+0x20/0x20 [ 245.334730] [] ? kthread_park+0xa0/0xa0 [ 245.340319] [] ? kthread_park+0xa0/0xa0 [ 245.345907] [] ? kthread_park+0xa0/0xa0 [ 245.351495] [] ret_from_fork+0x5c/0x70 [ 245.357143] Sending NMI from CPU 1 to CPUs 0: [ 245.361640] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b20c6 [ 245.369005] Kernel panic - not syncing: hung_task: blocked tasks [ 245.375126] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.80-g550c01d #29 [ 245.382279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.391606] ffff8801d86dfcb8 ffffffff81d94b69 ffffffff83a8ade0 ffff8801d86dfd90 [ 245.399568] ffff8801d06c3400 dffffc0000000000 ffffffff84409000 ffff8801d86dfd80 [ 245.407529] ffffffff8142f541 0000000041b58ab3 ffffffff8418ab20 ffffffff8142f385 [ 245.415485] Call Trace: [ 245.418040] [] dump_stack+0xc1/0x128 [ 245.423373] [] panic+0x1bc/0x3a8 [ 245.428356] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.436554] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.443793] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.451033] [] watchdog+0x701/0xa70 [ 245.456278] [] ? watchdog+0x125/0xa70 [ 245.461694] [] kthread+0x26d/0x300 [ 245.466851] [] ? reset_hung_task_detector+0x20/0x20 [ 245.473483] [] ? kthread_park+0xa0/0xa0 [ 245.479072] [] ? kthread_park+0xa0/0xa0 [ 245.484664] [] ? kthread_park+0xa0/0xa0 [ 245.490256] [] ret_from_fork+0x5c/0x70 [ 245.496272] Dumping ftrace buffer: [ 245.499820] (ftrace buffer empty) [ 245.503501] Kernel Offset: disabled [ 245.507104] Rebooting in 86400 seconds..