INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added 'ci-upstream-next-kasan-gce-4,10.128.0.46' (ECDSA) to the list of known hosts. 2017/10/30 12:53:34 fuzzer started 2017/10/30 12:53:34 dialing manager at 10.128.0.26:33985 2017/10/30 12:53:41 kcov=true, comps=true 2017/10/30 12:53:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ece000-0x18)=[{0x3, 0x0, 0x2, 0xffffffff}]}) unshare(0x0) r0 = semget(0x3, 0x0, 0x400) semtimedop(r0, &(0x7f0000d9a000)=[{0x0, 0x6, 0x800}], 0x1, &(0x7f00003d8000-0x10)={0x77359400, 0x0}) inotify_init1(0x7fd) 2017/10/30 12:53:42 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x222004000008200b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c66000-0x13)="6574683024656d306367726f757029656d3100", 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000603000-0x2c)=[@in6={0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) syz_emit_ethernet(0x14ae, &(0x7f00004c6000-0x14ae)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x1478, 0x21, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x2f, 0x3ff, 0x6, 0x80, 0x1, 0xff, 0x0}, @dstopts={0x2f, 0x28c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xdc, "c99fb1650ac5367cddacf6909408334b857ba336bc7be03622ee027f242c35f0e9aa6ee25c01a25fe9cdda48593da642ffa422865ac3ab9a9f42e672f39ed8879d3820108f295b5b6885b745013df1e7a37723a929662ea01a0d45a25df38801bc653355b29acd03fc8dc2907b75491a60fcd51fa732b3f26011001f1434411afa0e31f20f5868a734cd1640e685e8e29f4235ea154ef0d850f1aaa02537cf3e3986bdbccfa2e4b3678349653808813e05baf9e2f9a76eb0eb47b485e439a9da164588aa4f6ccdad50e67f3efe05963206198b5f06eb9c36a86d2f06"}, {0xfe, 0x4c, "cc5bbe57ceeba9e0d784a80d3d01df39b5fd9100d0ead4c2c3c456f049a89986d2d14f89a4bce471f1785607901fe1f2b2b39f977de9d668ad2e495518b3f502a7a69d9755948130866ff056"}, {0x0, 0x47, "852cf195b550487e0554e33a582733bf1ce567e4b209accbeb12813e9a7ccc22392fa289aaa3c35192a50f6e085c0c5ad2a398ec67e63d2f77b5ef209b5d46cae9ad2b1c4b8f22"}, {0x5, 0xc1, "42832e3381a7ff461d7ec161424b786e23a62a564d5b76a301f8c6787da8dcf7b271e464639d89861966b9914aee53c17a331df9c2028507f2e401fbfededa3f081dd56a6b557bccb53dc32e095a70b198c6620dd1eb32141c780ca1881d81864e53a39a5355a42d584f3486244cb9c45d69f3962ee29881e4b8a37f6b938a616437716236b818a4fb99057aa3fcd061eb1bc23feebe261dd76e28efb37a92e9b7d45fe91d404231e3ac8d7924257a6b4a919e5618e5e3e59485e26ad3cb7a67cc"}, {0xff, 0x49, "a262eb986e3bd91810a55355ee4ade4ce1d7e86fac7f36a1345759c6f195e9ab93c8d5b2dabbda6a65615caca5d9cb0940a3cb8c0c15e925d77c9fe7c58965650989f72c429e8904f1"}, {0x0, 0x16, "a644b6ba7fa8b6de29b83dc7b56f8f7f6ed51b0dca91"}, {0xff, 0x94, "b4757c7047f93a3cdd3c7c9c1e48dcddb65dd7634b756bc0cab872653a9266e232b9f226700021c8833db8e9442ef41f02ef5abdf48af34b1a25c3391395ff052e1ddb88edd2901c5d196b0aa46804ebb01feab34dd7e7a774c511acbc6c770457ad26f549ac9903433365d4b976ea9f13b2a2f5c5dca565975ef91570b4cf8e745d6613e1087c4705447b7b6188cbcaa627db27"}, {0xff, 0x73, "b2753d2b1f4a0a89fc5ae60d2cd0fe957680ec95569e4f62a1afdea58aec5239666d076f3c0bf0d451b25fafb51d51c5d0bd21c26632a3dcd183221db19824266e5e10f4a836cfddc7825a6d927267efe922326182ec0ad06dc5de97dc7b30edb0637da58bd18e80cc74f38b6e6d78737dbfab"}, {0xfe, 0xb6, "fffa093bbe6b11be249c65655a9f17a022dcb99811ea2005cddcdd945fa8aa379a0368b393ace8a15573ca475ad9943a4811b504276814e8c6be1b88e406291cba632ddaadf1c885c086701e41afde294423fe6fad098197fcded088f011f8354476d0fbeca7dd87bb79e6ce39d399d7eeaf8a3a0f592d8cdcadf1998731f4c9fa9d436cb3b9687a3393058464d021cad7f82433c864170b32d8921499483abe038e449de18bba1bd5b8b1d041e41873871c1a293628"}, {0x7, 0x1000, "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@udp={0x0, 0x2, 0x8, 0x0, ""}}}}}}, 0x0) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000ed6000)="") r1 = syz_open_dev$mouse(&(0x7f0000ed7000+0x489)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x4000) r2 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000edd000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b83000)=0xe8) getgroups(0x6, &(0x7f0000f39000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f00003fc000)={0x0, 0x0, &(0x7f000071f000)=[{&(0x7f000006b000-0x329d)=[{0x1010, 0x9, 0x400, 0x3, 0x40, "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{0x1b, 0x8, 0x4, 0x3, 0x40, "88cbc8d77746a465803544"}, {0x3c, 0xfffffffffffffff7, 0x405, 0x4, 0xcae, "09778d639becf7252dbb9f7450e1273e66c85844c3343329ef20d64120c43c29d7da11101c62875327068fe8"}], 0x329d}, {&(0x7f000016e000)=[{0xc3, 0x6, 0x400, 0x3, 0x3, "8380586739aec4d293c6c2dbf3f99905c12d258ebc8bfd07f6005de303a1de909d9d1f371489ed70e7973885deaf6a474a267558001b5d7dc468a4c61a5b3914a7e53524fed0baa82612cf71a1e5aa6cea5050515fcc098324a93444d4a939b3ed4fec606324ceb02937403896425b4f826cf6cc17f702e7d1211265a81b31be09efa756e5416328cdc07f0f0e5d27baea5d4bce08734ff29b3be0cffc2cc54c264f097caca87c10cea2335de6742fc50d05ae"}, {0xeb, 0x1ff, 0xa00, 0xfffffffffffffffa, 0x7f, "869ca4fa74fee6b38ea2573e8548aac3a581daf345b2183cb2943faa1a913f1e11cb927453581582553b4b654e45eacd10b6cf79c03d6a67b7579e0c136375fb3dd649c44721cf2d68791d247c4290fc93ea42f925abde2681621cb5b5f85bf536bd066ad4bfdeac0dd2265d593d35a99a05ea4bd6118c4d6280577ceda763f1e56d9f58ac19e816d3773d02d53e037db6ea0ab21c92ba91509c39dce35a19feb3633ccee4415e06a572ea7152a43e90921bb498c3a10aad14b08e812b527e30e16a5a2f4d2b0ec487ff44a079fd1575ae736206eadf595f07b0e2"}, {0xc8, 0x7, 0x103, 0x4, 0x9, "cb27dd4908438674ae6f62953764ad9ecea485a2f9b1357fef4ba018dba71f4a665fa9fcb69af70da2fca4f488baba150059d82c060512f79171ea816725190ae7e843d918b8d84bc6e6046e9da464ef774d8bd689c373d498806272852784d77ddb02533bd4846a19609e4adf1cb6e1debb28a8c27df0a15ab58b0bd68c397cb972e7dd45e5d0fa0f95264e63e92510bc29ce4fd433015180a70f7e1406ef48feff0e53db2d714f4f813c0f969b01de70af830f7349b748"}, {0x6a, 0x7, 0x0, 0x5, 0x2ec, "58eadcc46f4286fce3e91662ae300d0b4593f7444a3ca46fd6326033c357baecc78bcd8616931dcff03a30abbfd4b96554e620b326f800582a93b63c10e87a8b0a096a364e0d822ccc7539528ba6714a6658771347ead644abe9"}, {0x26, 0x1, 0x400, 0x0, 0xdad, "4b9690c49b89112c1e2552550e8ea339edfa500a5876"}, {0x35, 0x72, 0x200, 0x0, 0x9, "db041592f5bebe05e870a6030a7321d677512288130d709e24928ae05b62b9ae6d5bdbbaa2"}, {0xc7, 0x1, 0x403, 0x3ff, 0x3, "35c78ca28e8d3e9ab9a81fb322e289012d1f48c35574ab5adac96da5b952269895c9b3a9a8bb517039aa6a9150392ed9eeba08bf168c492e6e68418cb9978d9477c95a8e5c0e6f3679e305acfbb2a984dcb1e9945088be4833ab00598f2bca09837120453a61aacc8047f8b09dc06de4d41662c6e59989995caefa59cd2f499afd5203a645cdd6234e031a289d9ce488587ea119236fbaaedf8ba9d128c6fb10d5a3bcc971444073ed76f8458782ff16e951b66a62ef2e"}, {0x19, 0x2, 0x8, 0x1ff, 0x0, "8655593beb8c0614e5"}, {0x21, 0x5, 0x10, 0x1000, 0x8, "492f2a0fb16527de4d9fe0b53be5b5736d"}, {0x28, 0x100000001, 0x10, 0x8000, 0x10000, "f83e2e8253632c52001333390b91394a66607f08219bff2a"}], 0x464}], 0x2, &(0x7f0000e30000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0x2, 0x0}, 0x20008044) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009bc000)={0x0, 0x0}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f000010a000)="2f6465762f72666b696c6c00", 0x800, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000477000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000a1a000-0x3f)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbc000)=0xe8) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b25000)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000141000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000f5000-0x2)=0x14) r8 = syz_open_dev$tun(&(0x7f00004a3000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r9 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r7, 0x4c80, r9) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@common="65716c00000000000000000000000000"}) ioctl$TIOCNXCL(r1, 0x540d) r10 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e8000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0x20, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r10, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00004bc000)={0x0, 0x6}, &(0x7f0000740000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000bf2000-0x8c)={r11, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r12 = semget$private(0x0, 0x1, 0x21) semctl$SETALL(r12, 0x0, 0x11, &(0x7f00005e2000-0x2)=[0x4]) 2017/10/30 12:53:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f000047e000-0x8)="2e2f66696c653000", 0x1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005d5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072a000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000097d000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) r3 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000051c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000082a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000028f000-0x8)={r4, 0x7}, &(0x7f0000a3c000-0x4)=0x8) fcntl$setpipe(r0, 0x407, 0x1) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f00003d6000)=0x0, &(0x7f000095e000-0x4)=0x4) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x6, 0x100000001, 0x0, 0x0, 0xe, 0x10, "75b0894de3fc10c911d044d24cc54db13e1dbc64188eb0a8fd8f01bbb17f5b090b8991313deb08adfd953f45e7ea824d64ef3f25ffd14821cff36f988c0e6e14", "0b545f509aac3c5e77dc262651aef8dbdecdae3c4ecef0e891dc035ca19d097ebc10cf045982ca3640291f564e978b78d8fc571ce941772b9d6a78970e84da71", "d1a8bbac428fcc1d4fd16ea338dd564d4d346f6da9a7dbffcfcf3ebd76dd8f01", [0xa85a, 0x7]}) 2017/10/30 12:53:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006e0000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000076f000-0x8)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) chmod(&(0x7f00007ec000)="2e2f66696c653000", 0x40000000011f) socket$unix(0x1, 0x5, 0x0) syz_open_dev$sndseq(&(0x7f00004d6000)="2f6465762f736e642f73657100", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f0000cfa000)="2f6465762f6e65742f74756e00", 0x0, 0x8000000000000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2017/10/30 12:53:42 executing program 1: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00008ff000-0x78)={0x200, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x100000001, 0x101, 0x9, 0x3, &(0x7f0000fa7000-0x10)=@generic="f99a3fc7dcf4c9fac4a3258e27ba344d", 0x7, 0x1000007, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005aa000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b28000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7c, 0x1fffffffc) fallocate(r0, 0x1, 0x700000, 0x200000000007bd) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x6103) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000d21000)=0x10000002) r2 = fcntl$dupfd(r1, 0x8000000000, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fb8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nl={0x10, 0x0, 0x81, 0x6}}) r3 = socket(0xd, 0x803, 0x2000000000000) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000740000)={0x2, &(0x7f0000d93000-0x10)=[{0x0, 0x1ff, 0x3, 0xfffffffffffeffff}, {0x0, 0x8001, 0x7, 0x1}]}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000044c000-0x10)=@generic="84af926f5040238507f5a516b8c88d3e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b7e000-0xa)="2f6465762f70746d7800", 0x4000, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a76000-0x4)=0x0, 0x80800) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf02, 0x0, 0x0, 0x0, 0x8776, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x1ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af05cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab6", 0x28) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f000032a000)="2400000052001f01000000000000000002010000000000000000000081ffffff00000009", 0x24) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000403000-0x4)=0x80, 0x4) recvfrom$inet(r4, &(0x7f00000dd000)="", 0x0, 0x200000000000000, &(0x7f0000e83000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$llc(r3, &(0x7f0000b1e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9, 0x0, &(0x7f0000e28000-0x10)={0x1a, 0x11, 0x100000000, 0x5, 0x4000000001, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000084b000-0x10)={0x0, 0x8003, 0x9, 0x7}, &(0x7f000057f000-0x4)=0x10) 2017/10/30 12:53:42 executing program 5: 2017/10/30 12:53:42 executing program 4: 2017/10/30 12:53:42 executing program 6: 2017/10/30 12:53:43 executing program 0: 2017/10/30 12:53:43 executing program 0: 2017/10/30 12:53:43 executing program 0: 2017/10/30 12:53:43 executing program 0: 2017/10/30 12:53:43 executing program 0: 2017/10/30 12:53:43 executing program 0: 2017/10/30 12:53:43 executing program 0: 2017/10/30 12:53:43 executing program 0: 2017/10/30 12:53:43 executing program 0: 2017/10/30 12:53:43 executing program 0: 2017/10/30 12:53:43 executing program 7: 2017/10/30 12:53:43 executing program 3: 2017/10/30 12:53:43 executing program 0: 2017/10/30 12:53:43 executing program 2: 2017/10/30 12:53:43 executing program 6: 2017/10/30 12:53:43 executing program 5: 2017/10/30 12:53:43 executing program 7: 2017/10/30 12:53:43 executing program 3: 2017/10/30 12:53:43 executing program 1: 2017/10/30 12:53:43 executing program 4: 2017/10/30 12:53:43 executing program 2: 2017/10/30 12:53:43 executing program 6: 2017/10/30 12:53:43 executing program 7: 2017/10/30 12:53:43 executing program 4: 2017/10/30 12:53:43 executing program 2: 2017/10/30 12:53:43 executing program 5: 2017/10/30 12:53:43 executing program 6: 2017/10/30 12:53:43 executing program 7: 2017/10/30 12:53:43 executing program 0: 2017/10/30 12:53:43 executing program 3: 2017/10/30 12:53:43 executing program 4: 2017/10/30 12:53:43 executing program 1: 2017/10/30 12:53:43 executing program 2: 2017/10/30 12:53:43 executing program 5: 2017/10/30 12:53:43 executing program 3: 2017/10/30 12:53:43 executing program 4: 2017/10/30 12:53:43 executing program 6: 2017/10/30 12:53:43 executing program 0: 2017/10/30 12:53:43 executing program 7: 2017/10/30 12:53:43 executing program 2: 2017/10/30 12:53:43 executing program 3: 2017/10/30 12:53:43 executing program 1: 2017/10/30 12:53:43 executing program 6: 2017/10/30 12:53:43 executing program 7: 2017/10/30 12:53:43 executing program 5: 2017/10/30 12:53:43 executing program 0: 2017/10/30 12:53:43 executing program 2: 2017/10/30 12:53:43 executing program 1: 2017/10/30 12:53:43 executing program 4: 2017/10/30 12:53:43 executing program 3: 2017/10/30 12:53:43 executing program 7: 2017/10/30 12:53:43 executing program 6: 2017/10/30 12:53:43 executing program 5: 2017/10/30 12:53:43 executing program 0: 2017/10/30 12:53:43 executing program 2: 2017/10/30 12:53:43 executing program 1: 2017/10/30 12:53:43 executing program 4: 2017/10/30 12:53:43 executing program 7: 2017/10/30 12:53:43 executing program 3: 2017/10/30 12:53:43 executing program 6: 2017/10/30 12:53:43 executing program 0: 2017/10/30 12:53:43 executing program 5: 2017/10/30 12:53:43 executing program 2: 2017/10/30 12:53:43 executing program 1: 2017/10/30 12:53:43 executing program 4: 2017/10/30 12:53:43 executing program 7: 2017/10/30 12:53:43 executing program 6: 2017/10/30 12:53:43 executing program 2: 2017/10/30 12:53:43 executing program 3: 2017/10/30 12:53:43 executing program 4: 2017/10/30 12:53:43 executing program 7: 2017/10/30 12:53:43 executing program 5: 2017/10/30 12:53:43 executing program 0: 2017/10/30 12:53:43 executing program 6: 2017/10/30 12:53:43 executing program 2: 2017/10/30 12:53:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000d35000-0xb)="2f6465762f6c6f6f702300", 0xd2, 0x101000) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x9, 0x1, &(0x7f0000000000)=[@map={0x8000000000, 0x0, 0x7, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="c1", 0x0, 0x0, &(0x7f0000d98000)="", 0xfffffffffffffffd, 0x0}, 0x30) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00005f1000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x5, 0x8000, 0x9, 0x4, 0x2, 0x8, 0x3, 0x6005, 0x5, 0x200, 0x1, 0x1, 0x401, 0x7]}, &(0x7f00000d2000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00005b2000-0x6)={r3, 0x94}, 0x6) r4 = socket(0x14, 0xa, 0x7) setsockopt(r4, 0x1ff, 0x12, &(0x7f0000000000)="", 0x0) setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f00005c6000)=0x7, 0x4) syz_emit_ethernet(0x2e, &(0x7f000054b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x669a4cd2, 0x2d3a, 0x87b}}], {{0x0, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @multicast1=0xe0000001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) r5 = socket$inet(0x2, 0x3, 0x8) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000526000-0x4)=0xb, 0x4) connect$inet(r5, &(0x7f0000de1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x1e, &(0x7f0000637000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000a72000)=0xc) getresuid(&(0x7f00001d0000)=0x0, &(0x7f00002e7000-0x4)=0x0, &(0x7f0000d45000-0x4)=0x0) inotify_init() r6 = getuid() ioprio_get$uid(0x8000000001, r6) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000a2e000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f000002c000-0x8)={0x0, 0x0, ""}, &(0x7f0000efc000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00009df000-0x10)={r7, 0x7ffffffe, 0x49, 0x5}, &(0x7f0000c02000)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f000036d000-0x4)=0xfff, 0x4) sendto$inet(r5, &(0x7f0000005000-0x69)="", 0x0, 0x800, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000daa000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000cea000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000998000-0x10)={0x1, &(0x7f0000ddf000-0x8)=[{0x9, 0x0, 0x0, 0x102}]}, 0x10) 2017/10/30 12:53:43 executing program 7: 2017/10/30 12:53:43 executing program 0: 2017/10/30 12:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x8000000000000006) mmap(&(0x7f000084f000/0x1000)=nil, 0x1000, 0x3, 0x1000000000035, 0xffffffffffffffff, 0xd) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0x4) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0x0, 0xc, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000640000-0x2)="6648", 0x2, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000840000)={0x0, 0x0, 0x0}, &(0x7f0000519000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000f6000)={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) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000658000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8c000+0x708)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x4770, 0x201, 0x3, 0x8000, 0x0}, &(0x7f000067a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000058d000)={r2, 0x0, 0x800, 0x6, 0x6, 0x10000}, 0x14) getgid() sendto$inet6(r0, &(0x7f0000bdc000)="2498551b56f20eb11a9f327b090000006427262c", 0x14, 0x20000000, &(0x7f0000f56000)={0xa, 0x0, 0x599f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0xe, 0x1000001018, r0, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0xb8317b6f60b65b7d, 0x1010, r0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000018e000)=0xaf) connect$inet6(r1, &(0x7f0000f84000-0x1c)={0xa, 0x1, 0x807b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/30 12:53:43 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000004a, &(0x7f0000000000)=0xdafa, 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x1000000, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001ba000/0x3000)=nil, 0x3000, 0x3, 0x601c, r0, 0xfffffffffffffffe) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000157000-0x49)="ff8d4700000080000000000090f53a6e97c97677fd0964b6497540f22dbd38856d95139bc32e79ba1dbe169bc3895e77a10442a6baad7d6e9796cd9252c656e35012d8c4644605a75c", 0x49) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f51000)={0x401, {{0xa, 0x1, 0x100000100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000f53000-0x4)=0x5, 0x4) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x2, 0x4010, r0, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ddf000)={0x0, 0x30}, &(0x7f00002db000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f52000-0x10)={0x4, 0x8000, 0x1, 0xaceb, r2}, &(0x7f0000b02000-0x4)=0x10) fcntl$getown(r0, 0x9) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000b28000-0x40)={0x3, 0x3, 0x4, 0x1, 0x10001, 0x7, 0x6, 0x1}, &(0x7f0000527000)={0x200, 0x4, 0x13, 0x8, 0x9, 0x8001, 0x6, 0x0}, &(0x7f0000955000-0x40)={0xff, 0xf7b1, 0x4, 0x4, 0x0, 0x5, 0x10000, 0x3b750363}, &(0x7f0000f51000)={0x0, 0x989680}, &(0x7f000096e000)={&(0x7f0000b64000)={0xff}, 0x8}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e30000-0x4)=0x20000a2b, 0x4) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0xa, 0x2010, r1, 0x0) mmap(&(0x7f000012e000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x20000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x4000)=nil, 0x4000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f56000-0x4)=0x800000051c, 0x4) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000f08000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f56000-0x4)=0x14) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f57000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) sendto$inet6(r0, &(0x7f0000f52000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xcb}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004db000)={r1, &(0x7f0000620000)="9b"}, 0x10) recvfrom$inet6(r0, &(0x7f0000f53000)="", 0x0, 0x40000000, &(0x7f0000c2d000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40000000000000}, 0x1c) 2017/10/30 12:53:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f14000-0x11)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000495000-0xc)={0x0, 0x0, 0x0}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000f4000)={0x0, 0x0, 0x0}, &(0x7f0000956000)=0xc) socketpair(0x9, 0x2000004, 0x6, &(0x7f0000f33000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00009e6000)={0x0, 0x6}, &(0x7f00003bd000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000af7000)=@sack_info={r5, 0x800, 0xd9a0}, &(0x7f000066e000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000b11000)={r6, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f00001a3000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x4207, r7) sched_getscheduler(r7) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000084e000-0x4)=0x0, &(0x7f0000c6d000)=0x4) ptrace$setregset(0x4205, r7, 0x202, &(0x7f0000e61000-0x8)={&(0x7f0000001000-0x1000)="", 0x0}) ptrace$getregs(0xe, r7, 0x8, &(0x7f00006c6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setrlimit(0x0, &(0x7f0000a41000)={0x0, 0x0}) getpid() r8 = socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0xa) setsockopt$inet_tcp_int(r8, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000553000)=0x400000000200, 0x4) uselib(&(0x7f00001cd000)="2e2f66696c653000") sendto$inet(r8, &(0x7f0000b69000)="", 0x0, 0x2201fffd, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r8, &(0x7f00006b6000)="2a", 0x1, 0x0, &(0x7f00005bf000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) ppoll(&(0x7f0000477000-0x30)=[{r8, 0x6, 0x0}, {r8, 0x614, 0x0}, {r8, 0x4000, 0x0}, {r8, 0x0, 0x0}, {r8, 0x4000, 0x0}, {r8, 0x200, 0x0}], 0x6, &(0x7f000068e000-0x10)={0x0, 0x989680}, &(0x7f0000491000-0x8)={0x7ff}, 0x8) 2017/10/30 12:53:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca1000-0x9)="2f6465762f72746300", 0x0, 0x0) r1 = getpgrp(0x0) r2 = perf_event_open(&(0x7f00005ed000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x80000000000000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000608000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAW(r4, 0x5402, &(0x7f0000be2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x9, &(0x7f0000b4c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001000)=[{0x1000, 0x3a, 0x100000, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x85, 0x7fff, &(0x7f0000b4b000-0x2a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1f, 0xac, 0x6, &(0x7f00002aa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x0, 0xf3, 0x0, &(0x7f0000b49000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7, 0xf0, 0x8, &(0x7f0000003000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x80000000, 0xe7, 0x6, &(0x7f0000b49000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7fffffff, 0x69, 0xffffffffffffffc0, &(0x7f0000003000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x3, 0x7f, &(0x7f0000b4b000)="000000"}, {0x81, 0x1d, 0x3409, &(0x7f0000003000-0x1d)="0000000000000000000000000000000000000000000000000000000000"}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000751000-0x14)={0x0, 0x80000000, 0x9, 0xbd, 0x6, 0x8}, &(0x7f0000d61000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f77000-0x10)={0x6, 0x8, 0x1082, 0x6, r6}, 0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000605000)={0x0, 0x0, 0x0}, &(0x7f0000278000+0x2ce)=0xc) fcntl$lock(r2, 0x5, &(0x7f0000b42000)={0x0, 0x4, 0x7ff, 0x4, r7}) mlockall(0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000327000)={0x0, 0x0}) ioctl(r5, 0x100000001, &(0x7f0000001000)="") accept4(r3, &(0x7f0000c61000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009a7000)=0x10, 0x80000) listen(r5, 0xfffffffb) prctl$void(0x1f) fallocate(r3, 0x2, 0x200, 0x4) r8 = socket$inet6(0xa, 0x400000000001, 0x0) poll(&(0x7f0000501000-0x8)=[{r8, 0x4, 0x0}], 0x1, 0x8) sendto$inet6(r8, &(0x7f0000d03000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/10/30 12:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200) r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f00000f8000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000f97000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f97000)=0x10, 0x0) socket$packet(0x11, 0x4, 0x300) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000012000-0x4)=0x3, 0x4) perf_event_open(&(0x7f0000667000-0x78)={0x2, 0x78, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000c2e000-0x1)="") get_mempolicy(&(0x7f000090d000)=0x0, &(0x7f00005c2000-0x8)=0x0, 0x541, &(0x7f000076c000/0x4000)=nil, 0x4) r2 = socket(0x11, 0x802, 0x300) poll(&(0x7f00003c0000-0x18)=[{r1, 0x1009, 0x0}, {r0, 0x46, 0x0}, {r1, 0x124, 0x0}], 0x3, 0x3f21d9) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000277000-0x10)={0x0, &(0x7f0000193000-0x10)=[]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000a3000)=0x0) syz_emit_ethernet(0x2c, &(0x7f0000807000-0xa7)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="a0a7f77ec129", [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x5, {@broadcast=0xffffffff, @random="5e1bf79e0aae", 0x0}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, ""}}}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) truncate(&(0x7f00005a3000-0x8)="2e2f66696c653000", 0xffffffffffff7fff) r4 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ae2000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) sendto$inet6(r2, &(0x7f0000412000)="3afe5568f5c9ef0c0d0a042110a41a887cf6d9c4e39e1483b6f42b20e9f8a5481af8675c72f3c23afa62b7e1d33b3ba69b3a3331cb428e38e2b589bbdfc283bbf313f755f570bb9bfc3d6075913840275be028775588e07b51fa20dc021deadfd007e6a85b351cc2101748d1e431260065d160178f594800da3316c83b587aa8347dc4b715b6458dab606474a6609d2c4acbeca94fbfdcf76b4f8bfd2f84d81bd7622756f57489f1b5822d79a9782af88cd543bb1788b0d146762c5a332be8954705fad5bd9316c09fcfea356819f44ddf0e5ccde1f2969cf74a69f856edd39804026defd08c79297702d6a5", 0xec, 0x4000, &(0x7f0000aea000-0x1c)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x8}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00007fc000+0xd5d)=[], 0x0) 2017/10/30 12:53:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc30, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000b98000-0x8)={0x3, &(0x7f00003ec000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) setsockopt$sock_int(r1, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b42000-0xc)={0x0, 0x2, 0x0}, &(0x7f0000ef4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a89000-0x20)={0x8, 0x6, 0x1, 0x4, 0x1, 0x3ff, 0x7, 0x2, r4}, &(0x7f00008eb000-0x4)=0x20) r5 = socket(0x11, 0x3, 0x0) bind(r5, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00006ca000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016c000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00009d5000-0x4)=0x10000, 0x4) r7 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ddb000)={0x0, @in6={{0xa, 0x2, 0xc27b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7ffffffe, 0x7, 0x8, 0x0}, &(0x7f0000555000)=0xa0) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000cdc000-0x20)=[{&(0x7f00004cb000)="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", 0x1000}, {&(0x7f0000adc000+0x2a3)="8391317674a7af4991d52d4e513af710be6e1a8ad90e98b2c4919d6e6168706e1889278213a6a807f7b353a0b78644a5ccdbdf96e4bd94e73ee2f12428b2b707eb83b21cc4c800ad05822e5ba96854cc3fb2c605b91819e34fa3cbf1a1090f54e4c56ea89c97c8439702e3af5decf74c11", 0x71}], 0x2) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000cbe000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r6}) clock_settime(0x6, &(0x7f0000e48000-0x10)={0x0, 0x1c9c380}) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000841000)={r8, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000092b000)={r8, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x2, 0x2, 0x2}, 0xa0) 2017/10/30 12:53:43 executing program 0: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fca000-0x8)={0x0, 0x10}, 0x8) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000047a000)={&(0x7f0000c24000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000efc000)="2600000022470153ff070089ffe8ff0100000000000000000004ff495169e507c7033500b066bc", 0x27) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x1, 0x2031, r1, 0x4000) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fcd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000020c000)={r2, 0x7, 0x30, 0x3f, 0x10000003}, &(0x7f0000fcb000)=0x18) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f11000-0x8)={r3, 0x9}, &(0x7f0000fcc000)=0x8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004e7000-0x48)={r4, 0x40, "d6a9266b2e67d83a0adb404f4796dcf19c1d1a6b22a077e932938db6c509eb567b40a0a160f0abb1df0134202e9cc1de7f74e1ca3933c25367447e5adcca7aa8"}, &(0x7f0000fcc000-0x1)=0x48) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007e7000-0x1001)="1e4f88c5e89dbb5e2ff7bf522540384d8deb5034671c9e52d65f484512dc1266fac06ce820246a2058fabf016180a79b4681ab670ff51a870bb8b55a1a2112441cbd6013d627cdbf24f6a8bad4635374b674f7afe917e3b656e5644686ea05ae3d86bc05760abb55401e69b76801e52efa77e7c06589bec3d2eae32a0cb7d19dd9ec05d72cad550e58fa7c6af93451116f6bca309743b694539c6b2ebbe359bda9128a2717e6a63d1ea6274228613737e17d8a8931e3af7e260e7ed7199336995103c5e01876a83ac80354fc5d9f789378040a56f0e041aea72c49dac69678ae28d53779733db32c3180099a4a9949dd167787517cd4c7f2270139cece951bbe3c3cdfa3865e4951c57481c279a3c0d7617a988924b99239e226fa432e6af07c020829547ad41784d45471b61ceca72783bfc99a9c2a6e37b4334002f2102edd188c4b1027670a17b485b728da47128eaa0b9d84be0d2d0ca315a13aa1ae0ec6b14f92db9996f7333556fd29fd8b2765a810721fe8576027f2af8aacfefab52b7c4199424f7795f054b50a845f33167b00dcdda5f73742029cec17ca5f24149e38599371637e755e27b4a729010bd00ea491f3690f395be8038fd4a09fb8d93108e7d2b470c5eccd5caa93e9141407aea4fb44405e790d3f3042fa058d10381dd82c9ed8dd4307a18391c22b7f82cf80af5aff8612daa7aa49e58f24e61c5edc5dd34d7225c100abe086e14cde7970401a4aa4b6ce76e0907ec572c72233a5e0a90f409ddcd8b536a794eb035e59a3f435ff44c0d4bbaddb2ac5f4289dc28382c9c108843960ed8a8a700a3bba6994acfbf47ce72de5af8e7836cf8dd7f6f031de33d186217a6b5c046368c67bd9fb9bb10184faf738e9ce937d9c0f0610f1212614f892445378b821b2b0ec2da596fcad27a9a8376affa1a9090f24a67177323861efb3cdc5f666f844a7ec2eb299cb1330097d894635cc438cfb2d1406ba0e9561966a74cb8f9b066c463ca184e7d4a9f0a8373e2e89beb83fd4a0a0e5b1e09ba9d371edb487653aadacf33adf21a788a25d351c94d85a3defc07e0fd93f78933a81176cb918c5517128b7851d533f5ae75c7f56d54026ba5f5dfadf1512c243e02abd2c77b1a894d2c2d0679ac61de4b465317e1d865d62f06eb19ad708ccc96c78b8fe88e8de5b33603ec1e7a09afa501385590053158c163fd9d0d627d1e8da97034677367403faf9493197cd51ac77bcf53fb4b34e82fea696316b55fea4db56fecf0fbcbd230433b9fbae3874e1efae95bcb38a2dec62b4a2fd6c83ae88f938d1104181b3266132e96cb9f2213ed6e5aec1fad19a7b997e499b3c784b1ba60ba31480796a2240b6f9b93c6c621f07807fc2d4f2814a9119453757b063154232f7afd41fdd01016733d3b661b2bd784ecba830b7235252770b184f7e5a011c14c1b492f2000fe519c1dce0e7e30a87a49150c8a11b552511c7705f4f5c272c9ccc4442a29cd14e48720ee6c4b6be882089363ab6e2eb8ed850e0a0b79e4a838d427486be0aef241cee336a57b826e9f38b93a53232c4ea58475a1fc3fd6d48c3394759ac349b6d621d524116421c8c91667a2608b53976c21b7cd6787760ec1499cef5ea5be26e0205f0d55f8bfde99c2aba7ceae782172dd17b7f310136e974e8f6aa3d669ef69d6e0c92087ea305e066b6bfd0faeaf6ee09e05ceadf560f5c07282d56d5fde460f92397d8294c9fa003dbfd4f0de7bf50bc0aaa5e9276189ac5d23a8d1333fb7d46ebcd535d8bbeeb6961ae75c8e783e86ba54be89a13ad2b1c909f96af67f93fa6bdb11a928a0b999d07e95e358c0b132ec844ef7c44a0f1185de063a7889b62b34c5734f84dcf64dafbce015bdca5eee85703c75f6092f90e3ebe9ff18f98822d3002474041a8b8aad74de1fcf9afa22cc773e3ebf2a8e06044ac6a83a3eca1de65ae5f1ee5cac7190e87806693f968413265035a234749bdde2bcf9c87fc4629b543f45d2bc51e93b755534d4b511f9cdcf8a229f876a19ab2a25b461be356eeb81b1a2b524a6fcde949bfca7cddd06e453463f0593b0826dded33d3f4e34020a1adae975612059cbcdb7bd9d3a47a926478957d05a29e6f1298ba72121b784c6a431f3f8225ad57785c677975e79d7aa26e7cdc57c38ffbabe2629b29196d5424a66d2770f95bec16613a1149e642dae336fc353895aead1e815381764305cc6a34a70e84c520b3ed4f62ae38a1e19a0afcba493a7fc713ae1aac751ea1d9c19eb87285d7af5da23ef5e1f24407a39b62ae5c495c56696c3cc94df1e113702d0cae57ed72973a3128e6c7bfa8b4b4123eb40b874a81970ba7b02351b4db6b770df71bc2e244d180f7950dbb2b604c26c96de23fe0b808931a755f4271683f530734b0c8f2eb01353fe4d42030742ab10e7c1988731683b627967e5a37dffb22b05b77807deaa2824de5a26d4ab6febdf719240e836aacd492a6365e48d6aa6a67c40400000000000000023d893fedf4cb9b445629f60ea401b6c305701356aa0caa000000002945ba7bdc4c9218234db10f85c337cd01831a6d3738f6a9df6571bc6049d5d89989aa6d8e3b40c6000f77c8c71e261e8bf2ee7a6395a9b6e7cc685e59450825e929c123e393f8060c7f0c8753863203cbee42d4a549ec83ad616d7c40e655f6f371559affdafcf4413871fb2b9b8e63b097118b8d505b0a68006972ac5856af5c93da5d0c00f7a2c3c237f0567c54dc530f3e97869d53ad737d2811ae24e79862e0e0fb7259f1149406c6ea1fa371d34b46e1aa68770cd2528f5f6d9afe523b30913da7fc11539f212e87b4b69ac7c7a780ae1d822a6990e0b300eb7750d4a2fe6329e5f482af6773876309edfc0a083c7ffb48439b20df2ea50fe6c797a098c3f8eec08040e340829cde709a455cea5e0733ed4fd12fd238c4fa60a6dbd63c6abd5f95460bdc703b44de073965ec7348ac2165dfa156b9126a5297084944d475034f55f4d97d4731893ae43ab0099720940b24bf0cac655b30257aaec4808ef0e2507ce6ee2f2f5d91984a02000000000000001c751d01c1ac6d1909af61ae179de67339c6f13da473fc23bbe6d71ec20bae86d32aa1d164627baa762d2bb27e9205208acaa4f749d62b855b0b7a51059fa92ded536d6241a0b51dd7913bab04742ca86a112cc1e490446af4e580ea478c4261f9b1ecbf164925a37699de98479f15bcd8ad8bb6b7a921e32b5709dd3519d9892865eaefbb7abb14d2e0e80b3d7b64d068740f4b913c22296e3bae234eea8e6c1bb81fc96232f855f0182ffe6dacedd55a99882e8f2fde1f6f2a468211fd6496f38fe187dba308e39ba007b9cd35a9a1a269e043adde0697ed3240627876ba125b64ecd4f13e3427051be832ddda10e8705125d0b20d3faa3ee59181120a4f87b5dd980f95cf4df8938752158d4e7e81e45c3c1d113875343730cdeca005184a09e37cd8090cd15669c30cc147842f9119cb31ad5071e9ce30a930f7a0c167aa69764d525996536c6bb0016ec25a3aa907e948ae9ab39ce0b966f5eb4316ffbaf9c61b95c14e02f0c24b94dc7e21ea4e61f054b0824e3a7b1fca7532a885379c592c5bff33e0bacf0813ef6bbd15154be31a7a7ff68264dab743b334521e26cc48754661dbf0aabc27c176deb58c928a7d6f58400ceae6aeefb8dfd77f1bca6fffc42a68e1901b556f43cc44e53be35818a3f7540e3eacf5e0a5a84339c97ded3cc3490ee9bdc4ce2f8eca044a66373a533ea56e70cfaece6d6106473910c85fbaa0245d95ad6de6851522dc3f719f9692924dd35374d6865d80fb9ac1aeb45e223b154f8863cf7d7e7b0442f0f05b0c23872aae6243f10b07725b2c5653a8ee9ec6318cde75eb9892b13721d9f03d4e9898a6abe3f1e005e5e8b3a57fb504561f24eb095a07cca68f1b140d89298a3980ea03c008be72bed79a6a56e82ca7bd7902c2b812fdf8b0a94b7cf4c4ada5c266fd23a4d55f6515da8364f40b6743029f507cbc2020a03c6cf2efb8a87ec790dd75362bf2205b9fa2a8abbd6af8ed8c3c692e6e8a328d5c47ce50267794d8a31c8a000011037346ac7821025ebfc40bbe0393b2cec9527fd6c8b1e5bf9d99e5614b0fda4b0be6320addb219efd8d253f2721c08a168259fe69c5f73f426e622f943ceb38d73cddc10cb9734f9a4089325741929775b577227653ac8d06b5057c8027fc32e8ffbbdafbfcd7cb9aa03b6710f5b1bec966bf627f0a53806663c1940c396e49a1e1f2a7e2432492b2877f22b31a83b7b30e9748c38fd41f4fe36e9b35b42fd41d03c04d65c07b513a173931cfdc30ccdd915db81e35cb1db17bdc189aab0122afccc295ada431cb52b570f38b44f7c3a28ccd1c6dcf1274f45104aece7ff1670bc8c5aa262de32cea838c056f90af879f4101eeb36852ade55464f7d901ab0bdc4adad27bc01f8acaf3031cf7789aec2ccd27c599ce4df17730aa8253983893533a40ac28afc0304e56ae25aa8adebcbf5c80ef480bb67a5826350c24ab229f287171558c674de8fbe95e5e723abb043a9c93d20dd107d6fddfc21371cc9276723513717cfa973914d588c1b11116980f25d2a4b7ac318e3f0e556f4177ecceb9a65d8582d38df49cec6f6b964212c920704a53fa02172bbcbbe0a847804fbaf52b747f588d2bff0a85d5825c9abca60114dba80da9ff8a56eae971a46ab2650bfe500000000000000c95b87bb378e8716945fda91fb1c0df279f0a8de60326e1a2eb2b97a8170dc549b2f6fd7f15a1e3d621b75b76f675c58e1b9aa59ba12b6ebb3e8b9558d6d568613c0513f482caeb67557f8a4b0c5a65271972ff31b5f0e27e2adffbe91ef465b75a9f8a1f5a335d57010fdb242a582cb76475890d39f0b26946bb6a03e265f930e9fbaf1b93d5b80e45ee4a8ecec736761b2706105bdb3b7f076b641df6e3c34e8bb25cbce97f1baa227ffc9b568112b33b9d82beb5d7567256707fe93b3f0b643d8c8101ffd3401004c75b8a12c052ff1bf398818aea05fe41570d7d41b16c45fe47e9ea27c5706c4deac2f50a32a4000255aa48cd9595ccefd794e5758a2a82420a6756297bdbbb60d0ef3161718409d461e1e9fd1ada74012840ddb264584e5a521501adb63578fbbeab6bb766f123d4f8bb2d4322a5a4139787d6c8209d0ecfeb66e6687ecccc735cc1506698413479c6b025172287bdfcf313bc166f1fe61aa4c7e705587dbf8a989f0e5e13557a66190f8b86560c12f1272dbe5114dba8ccc4162884d941c457fa13cca1d7ba6e28b2fd4a27701092d0b1be5a1989ca4993129fa10c78a863449139a20f7e147dc0ef4a85503cb95c565b1fcccb94e7b0e8d628616b7523e751ae8c2663935540606237b3a11a74c259212ea9731eb9b15d8e3e5385c58699c04f2805543f813e5960047c50a9fa83edbae55a3e2f083cd1b366c0d0dcbb7861a783d663a4987fe183725424e3222940e3b46d25fe6df3757ab404a32d9b14c7fb3a58097f2048f6a1e264bde2d1a9f8443bd76ab1fcc6a6218367c35447814c114187511f0b76706456294b746d1e91512dcc70bed8a6ecf58a290d888bcdaba612c58ce586aee0988adb1de70b58db1230a61c236d18615398252d6a2c2dda4c9e243416a2e743726fb753f394805fed42fa9aba38f6734ca7800512d776025b0ccaa48ea0d3cc82545591fee6d333308a58a675257f0d5b0ea4b8ad93ba6c218f4a14e85c4c3661e352622dde7a92cba27d9", 0x1001) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000b50000-0x4)=0x8) r5 = epoll_create1(0x80000) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r5, &(0x7f0000fcd000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x40000000103) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000fcb000)={0xc, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x3, 0x9) bind$inet6(r6, &(0x7f0000f09000-0x1c)={0xa, 0x2, 0x80000002, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/10/30 12:53:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000067000)=0x5c802861, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009f2000-0x4)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000709000-0x4)=0x7, 0x4) bind$inet6(r0, &(0x7f0000049000)={0xa, 0x0, 0x8c0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004aa000-0x10)=@req={0x28, &(0x7f0000a08000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}}) pipe(&(0x7f0000228000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00005b5000-0x4)=0xe5, 0x4) pipe(&(0x7f0000722000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getpeername$inet6(r0, &(0x7f000078d000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005b3000)=0x1c) r3 = accept4(r0, 0x0, &(0x7f000079d000-0x4)=0x0, 0x80000) getsockopt$inet_buf(r3, 0x0, 0x2e, &(0x7f0000535000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000995000)=0xf2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000092e000-0x8)={0x0, 0x2a3}, &(0x7f0000bcd000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00005bf000-0xef)={r4, 0xe7, "5b6d6f4092dd81c4cad8b9941079813f3458b7c4d6931f1e1ac93094c535bf7decd008c3b0fd45da24383380fd9fcbaf8be93bde97881631bbc5dc4e7d590a37d669a05382f3424ee9ce3dbbff49f87974ceec5136458c021376f31a880bd4f4821b275383309108ba446a3a2708b1130dca8e9161a6d8dc4034adf824948a8f4fcc2a397d1722f9fac04fafcb88fe65b612dfaba1a9f1fd6afc969fbb609cd9ed9f8d6e11ef8f07d9bc8002739273274fe1b1ec73f3e75bfe36600d69c7a27422102308475244cc2b4dc7a06aaf7269a620d09444d40eb468b2b1a245d161744dbebb66308e65"}, &(0x7f00003c1000-0x4)=0xef) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000699000-0x6)={r5, 0x1}, 0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00009fa000)={r4, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6277, 0x100000001, 0x3, 0x3, 0x2}, 0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000092000)={r0}) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000457000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x3, 0x0, "ae195390bc2bd57cf8671bf861d4a66fb845c6fec5dafd863eed6dda6b592968fffd0bf0aee9318b6bef923fd62fb0ebc5a02e533af1fdcd62cb2cc3ba05b66efea25a4cf964158431da79a8faa5c00e"}, 0x160) sendmsg(r0, &(0x7f00002e7000)={&(0x7f0000a86000)=@hci={0x1f, 0xffffffff, 0x0}, 0x6, &(0x7f0000362000-0x20)=[{&(0x7f0000ee2000-0x5)="c19bcb02a4", 0x5}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x3}, 0x20000880) sendmmsg(r0, &(0x7f0000782000)=[{{&(0x7f00007c4000)=@alg={0x26, "6861736800000000000000000000", 0x7, 0xf, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00009a6000)=[{&(0x7f00006b6000)="459e8600000d9a3d62dd29fff58dba9758233481b7ff", 0x16}], 0x1, &(0x7f000057f000)=[{0x80, 0x11f, 0xfffffffffffeffff, "215d2c3b0f55e4fc7ae15bd28212cd14222e93041c1c62901cc2f65c022c0f938ce41e4755859f28feffeec102bedaae12b582b1f1376e9d65d8437159c54e534c07fdc07fe985b8dbbd3ccfd3f00bb571f1b21a29d0c69735eabcdafc5b8aabc0a0fcad8064bc05e67322"}, {0xd0, 0x1ff, 0x3, "6629465fcaa540ce9b154476663560ddec8e661d4aad779764a9d2b58aaa1d6e4e981d2dd57fceefe1ac0602b84ccfc715fad6e9997604dcc1c98653ec17a225b7e91fed48bc4da92c24ffa9094a2478cde15781adcced7a6e0fbb7b30793ef21e3fcb9b29cf6583aa4fbbfdc78dac2c55c59b5fcc3ea63f020bec701fb096bccac5d9740edd6c14e4f533f8a584220f9caa199ffbaddc127cef73d72bc48f6adc491b3cefc07080126c4f28c042838a17ec5127d03e3c9a7c3bfc"}], 0x2, 0x10}, 0x7fff}, {{&(0x7f00005e1000)=@generic={0xb, "569f4b34563e213101ce9b07d6c6ee02506f28278fbe907836ebf0ea33a206df4f85970debe14430c6ada014fe3b5ab1209f9effb522490db0a8f43eacfb8cf81ae7a147a55ad1e7ad6373f2b3265dfc3cca4ebd0b59c8de472dead1f127c96246339fe66deb0d7fefccbd7f28e73c992e4912a60ce11f91a252547c60b4"}, 0x80, &(0x7f0000f1c000-0x60)=[{&(0x7f00000a6000-0x1f)="78d62f1a566c63ab53e1d5b7307d043b031bafb3f4fddfc5db7e2482949f1a2e30da4bcb61e1cb064c", 0x29}, {&(0x7f0000891000)="c1f44741e553760e807f1405794c4f33a401b3598a460498cf8b42692845f4674da155ac11c1696f9a83b5bbf4229d35ec6ca657826f1dcc1028aa5c2a7cb1cdef992b1c5997b114cf809b9f862cd11eee45af8084515a0c0aa9a3d84021a93176266379ff9ec9ef6eb8a80b742f65b000ecadb140dcfa4a53145a1a5fe1030c77aa8f3c87d7d01c03f02565bd649df21e72d70a1c9c7b4162d48bab3278c454beba73d0b8e0fc67c981ba57a19f5e19f418baae9cd1d09feeabe99f27deb37b26", 0xc1}, {&(0x7f0000baa000-0x68)="a84bdc4614894f122a1ee1e45021e276c9b669b2c95b0b1dbdc858b84c8af1efc5d26ae0bdd13b7f0afcb97dadc112d26d701d1c577672810a78b42925abd5181724fdacaee2dd92452f00f5e1241cf44d65ec26d62721218d53ca43e5ca18631327d2c5dd72cfa5", 0x68}], 0x3, &(0x7f000067c000)=[{0x38, 0x101, 0x80000001, "fe72150eb3271a82df86c610f536c56dd6c65b9841bf6fa66dca7bf3063ca25a7da7ae14b6"}, {0xf8, 0x88, 0x5, "3611b403d050ba231e996a0d72df3ae6f9a0b9095e44f35f765b7e02eb102dc5b9eebbba1227816ef8c0beaea2a95cdde2d1e2892e59ccd1e6ff416e6cdb9fab0a4b7c85a036a513cddd06a0075c9c583ad3a9ddbc766552e21cd324f06eeada62877fc8472dd9896fe48a16a4f9b91067e1db7d3693919014ddb4920ba358ed7ef546686b073b6829fa45b16d73106739a123b1204e447ceb4a4902b8ec9084da80dfd92c790e1aba67dfd0a1c1c507c13c980ce766fbc7a59df85284e872ed0c2fd7442d050e60400380e05e3503cdbe6cc3418d9bb5bbf7198d1d241e86aa9e89"}, {0xe8, 0x115, 0x55f00000000000, "66f0a156ae79168e0c2acc27cefc6906fb2caf3d72d51b0a1695076e4a6ac986977c0c55b5531290d152cfe2e4ed5fe1c866d8924e2f24c5f7c22c41f0844cf90b5187eb1fad0060216f1cffe859f42ac6f5cb7b0c52309999a2b149441ca4ccf3e27d94518ae778abc29c2e19aa58e549fc884008173634369c6491287d2a0800903890184f8b75ebdbce71ad0579801e180326e6fa68ea818d2455fc599ec04f8d91eed5ccb865627824d3753d0c81f2731cee586037cde825741e0c038788fdf421a60d211490a6e17e418677e97a25e55257e995a1"}], 0x3, 0x4894}, 0x7ff}, {{&(0x7f0000882000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00003da000)=[{&(0x7f00005ff000-0xe1)="32f90cbd658259c7a8361ea5413aa0867b2b70d499816eb4fdf01ffec52b72de3be6334a5f67266a9fcbe5ce965c41d8440861a01d89ee8bc4e50526e5b4bf82cc537ee905ee88f2894fdc6d6063fd61a996bc5f4ef57e1e23bf77f60ccfaf1c0cb565777a8086df9e440eb41bb9ba6312db0246f4affc387121cf258f2bcaacbc8d8a19861961ec9d8fb0d68bf1c240c3a19810c3cb8ca16d87f4c04f06dbbea963b71f50592838f6cb8008af9a6df531da64878257f49ff3ea0585383d9f4c9d0242e7296e7f31f34fddc1302d29bdd6cd9e6b9d31d7f6300195c23f9a1f19aa", 0xe1}], 0x1, &(0x7f0000bab000)=[{0x40, 0x116, 0xe, "c0b8caae88f1e86b6b60fbace0300e2e596f885a0cbfd04125942293836f8655afec90bb92a237f9fea5"}, {0xe0, 0x108, 0x100, "7f587c7c77d20fce73283f82b732b7045e1d5aa36b7490f422c034025b420c3eff8a5fcf912b4cdba2a5e49094af079d5ec75220537d5ba3d0e0b09816bbbb10e1b80f6b12469d0c9c64ceba9a0397671f25cde78d2f90f9db6fe8854f82eac20f2a4171e2144a0576b6a4c2f0266ee9e1417a6576da3ac9bf048d78b86c670f28b84885eac5940967503941146dc57798966f65da57d18819758474637a724b08010f2b364406e9cef5cde7f75eae9c5448fa991decce8a024b507ebd5ba19b7e20f1d3bf92c1f451e9410f"}, {0xd8, 0x10b, 0x7, "d975bb08b5edc841586326cae853e7620f98b0d445e5b70e75a3476462d1163029d7167c6840643047d27f950c70cf0e8d4fe5460ce5639627c92769ca61ba8afbab0167063a6bf2a7c79e5526b391131e6abe40c8ba1fa79ab97e4f51ef08e130c00f2c606c74bd897a7498445fa66ec9b22f8dcf20ed5b6f681392798d67f5d031556563b62b7f1dbdf0447d482af1fb16c061b03d113df89d01be4cf0355fcafe4310d360dc2e40c66b66941e521b5eec15c69e1a3131fda89790c567d31844ea82"}, {0x78, 0x118, 0x6, "8068cc0d6f471866c6fc3694535df3cdef6fa7e7afe48be9bc3349f9164d20086e9664dc5502a28f8b7eb53d56ffa9bee1eb3ad6b957bcab807fa5c7ed318b991db3c5b51e8b60f26b1a95cea716906089e75605d8dd5b9c79b9a693aae0bdbf20896252"}], 0x4, 0x801}, 0x2}, {{&(0x7f0000547000)=@un=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a05000-0x90)=[{&(0x7f000037b000)="", 0x0}, {&(0x7f0000a28000-0x64)="06691b20c13f29010c053c60f3f971af4534ef8d23376895c7b75381a975de812719e7b59c836f3c81f3bc7448addfcc695be9118572283d13b273b929a4b2e8efb030b890c7e6db1d5e4c5adc0917ac6d42547c4264824952059e3915388ad0b7f242b9", 0x64}, {&(0x7f0000f31000)="427dbb7f8e930cb5eabe541c291257d2509e28f0b5c6e1035d371d2494edacc33f56932a5acbf5135d31ca1e371389a4fcc5346db8278e914496212781a30be7c09fe4b79e727fe6c8f6913a164d", 0x4e}, {&(0x7f00002a1000-0xdc)="e9bc0106ba76c9f2e386d08a04230547c9c4be9bb9efcf5fd4f0a8d91ca80a00231e99d28b62d3298731391ffb82ef60bda001b54641391dec384062c0f16a3de0e8dcef47cb6e38e101409c13a9e11de69b5f14bd56cc6e31b7b71bb48ec3028f4c9d9fff5e8ce20b929d4c913e24b521ed94d70158ba999476ebb6528733d62473747d9d6e747aa2a8b5b1c9ac2ce8ded425b55d9e200bd086271b693833122ed2c1ffa02d3bcd24ab5595b45ecb02f3950ad4bfcd4caea793956a2e0480b331ded6bb081bc8073bd23aef5884610564538906a17e0b09593bb0a3", 0xdc}, {&(0x7f0000c9c000)="c84be15d60f419", 0x7}], 0x5, &(0x7f0000080000)=[{0xe0, 0x116, 0xfffffffffffffbff, "b9709b19c7016901ef25aaada381538ed6ca7f0100786c106a4f0e88e57ce76019ee276240070f64bf706f5ba1ac09b68758a2222146c6bb0b7970bdf04b666faaea7b802a891fdf9c55adba06216d4b434b525e491a1a1693ec1874a428100e57363d7dc9cc7883f20144dfae83e7da03a9f3ddbdeb9c72c3add8f425d039cc40386f6f6ff51f846cd2ba588d725ea6cec59cc8410232d8ace10e4d0a85fe4998357b64bcbfe7ea9fb9998fb9e686d8a3538fdcf9f54823425eb0e0bdff874f6556f9f0a09cc1e3a9c225"}, {0x1010, 0x115, 0x10001, 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{0x1010, 0x105, 0xd568, "9f171fd880ec84f0550b4abcb4af39ffa84402744f26e56c138692658022ac8b671a042538ddf250f093656b05ac5f2ed6edf93387d1c8f497247925fcebf4e01904802482cdd2ea7e856feece55f68d9573745b5bab628acd5bd440809d09100cc0e7351d408ecbc3f765b60c2d83272a0c235c105e688cb4a4c67c2529d3750d7950098f54e7adae57d32eba34170ab6271a9c6f161f34dc5fca24318ee4a0d577603b88a2a7ddaefc09787b60639238a33d7346a503f47d42de564196f1086c7913805cacb0871d6571acf7e21456d35fe340dbf8412b115ceb6c504addd00d15376b0e8d5a28bbf6fac2806b680290c23f65424f6d423481c3532900ab13dba40fa518a4ad25deb6d7c486f070f34a99206c5279a163c94d19774ce532e17426309012a85e2f387565be47b4652b8a7434399df360b33a9075413d50e1dde3ee9c91ec301481c574b96063a00bab4a9b05bdf21d9644de1487cbfba658ed0f15d26537719494fdd3b2c94c28be4ec7873c6813f2db57dfb7e1e3c8eae2944efb1f091214e20af25ea3e2d362ec422ecee9ff224985011161d58f2496b1ca134078fbbdf64b802a9ade5ffbeae7a92b458cc040513597be9fbe314c4b671c39f90bc81b5fc7220eafdb071bcc2d31eea512ca27de7cad1685604d8822cfa35b4e39738e6edeb10c0067df8722d1fe12d6941b3fd7eeeb6b46fcc6c38cb258fae9c1d272c745c73efdd444a2e1cccc4f7141a3bacafd82a3a5eaaf4e5e4d02581443cf0666251b347d3aa805e81b5432a3212c16a6464051c3664e45d791a33a8d3709e66ce7794d1e2e4ccbd52b17e893346107fe40098a17f4c971cf30abc2697485a9770eec4f29d03c7a34a500321289228c1ddea71b8f3932ebf8b32668cbad75460642cceb4422e78f2818b981482fa7dadb09792e6b83a0cec8420547aef36bcdf53304878150a3e51a24473e879bd3a7208019dcffda5ffc04faf369127ba900cf1df98e2456cb5ed07291295d561b2783eb7cc7d52b0131ef423baa3eafa11f0f8c2b04eab31b819f2d86cb75eaa889ada2bb10d725986d6cc3a77572111dbde6b59ce875bf7726261feafc375c077876bcc2091c5416da93e9394563f29d4f6a511be71452e29263b521623b541ec8489236781fea8af2e3b9296a690f2fba71cf02374c85e7b9aed921667af3795954ae1cfa1072574c76e907bcf7394d06b4241fbf62dc7bb9e2c27a44e3d5c6ff4bdbd73969a01c21ad16192662a39ccbeb4c161d814d80e751243e9b9d054a69a6b97d5c608660377105fba81ed91bd7ef5cceeee8cce741d9738da04c6be589633912180e4c4c493d08345c10edd3443bb47dec8ec82787bb52c17ba67b8e9bdb27fcb170081fb54165c18c49666930098dddda6bb7fe631d31710a933ed1eba5119d8cd979d8b2336a40c64371a89fd42ecd55ef3620835415eeed0132526ff37d743ca6a70bc28d4358e407ff78674099ca71e42470e207c4d8de582e1a7bcc1768a04861da04620610709bafe28ca6fa9e36dffe71adc4e1cbffff854f07a95c3b49331248746c06d30a284d65419e1bed1acf55143819433979fd9bf4170336c7c4aa112bda07e51b8e87b3dc2d24670f557311a6053d0249bd488fb943112c9ed983cf925878f55ecbd2a6ebb65020069b8aad52366389ee8fdc80e01a17f8e7e5e2b13eb6718436f615d2155d974f893be84ac781ef3e3a47e53279f122e3d00d26c0b4203be1bb8d281bc195dea71240d4579747cdfae60abcf041443982bc495e0b85c6a622791ffdff0bc71fa9981edc7d5ff2d77aa8c7621719c820ee0acc304e32257d487e0168ab32218ced0c98937106db351e6cb63a2326fc53bc609f9de6565f25436e168efa4d2908f71c525464e37931e8d2865a4439902e620a765b786cde706c573d111d4236bc4544b008ab396f9356030b672fc6dcfd61240a6ee52fa72253889c6c9bea5e691f1edc168ca48e8f294757e2a57b25bf5adf2e3ffe0489be666cb2cd784a2b121463eb5f6a884031995cd8be4c003f656d1b170de2fac81f6b46e6c92a86953e37b849c25e6b2079ebc91accdcd160386f89f2dc056c749709649dea82fd653e3900515aa7a80644797c58927285684e5c0473c7358f094dc9a205e3d8c730a10770a516454c5f3a33c3c68ae3896f0031c1a76b28c79dfb0cd6b8b4355c557d9eda999558d5ed783fc3247cf7460e48889e7ca0b2264740f7abb51ca3532f8a3096cc579b497391964d02545fe5f33aa584f6cc2d1616e471af16f803e30ebffcb8faac7cfbc1f35e5a5970638c35b43182ea57136ec6b2eb3a0b0be0970675c8d3092fdfc8376bfa31e1ca8617b775d2bf673ef1900695a099e206c531221f5e91be2db1abc96b8a656c371d7ff3874e5d97fea7dff44705a48425248e9f5b5387eb6c211b130b58e44481bd428acc05fb635bed387305947a50cda909f5c747c4fd03820aa977e1c7ad2ca4c50f91dc138420edff20fba3454fff7e29d68955f78f20196bf2933c597f85c4f2df2988ed535754fbbee4712ad998a04020bf896daaf232a9b6db3553bceb2e277f394dab0159497811cf33cdeb403e8c25b65ac973d438faf342270168a55ee88cb2467af4d7dd62ef960bb64a015f27049cd3c361732c20ed918c38112d11cc03fccac8e948dea2790a7160c204a3841923c0ca165b5defa3e51fa2752e32dceac2d56870ef853eee7ada11c0db18af1faf922414cb216bc2ef6727f4264056608529d4ed379a8f1b36c2c876897a533c39ccfe65423716724b4a100cb4ec008c00805df6d19bc93d6694f550df6c1baca9ebe212efff7bc89c4ceb5df649cec84fa77604fb080bc90fe394942577d0d823f5c872efa92e30ba577c049c00be8f43a46c05711ae28b5ed92222aa0c5a3116e2d1afb2c27475a9ae8bf6b569017890487c49af5fa741bf40d33e3ee99465b93a9f06a8024fbd8a4c8c5f5ec5a7da81bbcd91a8634248bde42de4406d8f899323eb903a243d9d225ad1412d8acf28365e7b2f893bc91bfa6844ed478a6749a1d7635e411ecc1ab8cd96dcb94ab2cca2c13d6ac881a5309a91d4be198162661b59a2bf0c39f9d085c7dc651fc00beac43388f141e2384f339e7d1ff70a4e165d3d23806a325b837a901b38d915b0076ebbb75679b0fec95e86551cec4bf27554d48a8cd59ad334389876c0d6f623917e6952200380061168362ff222286ced26e166a3b6a6d17654754fccb2a56a5726808cc71ace9d76355fdba2292a9f19e2ca90d8278c2eede4431da3e0ec96263712452d9cea357a0a24ff59a0be5ec8c0544580cbb9081e2287ed00e303f82542ccbebff4a7224b60d09b8cdd879b302f794aeeaa1456d5841664b2a9334cb811807743e536e2210e4c3469e16dab8eb1a3086d6133f1a5514d24301c6e09a0974dd8bda7ba2f9c4e85b9d61b457068276c3511a3c375e7589cf97a1d020d15ad964e799d6f2890db3b11ddc547c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0x3, 0x0}, 0x786}], 0x4, 0x10) syzkaller login: [ 51.296944] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 51.298999] device lo entered promiscuous mode 2017/10/30 12:53:43 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000019000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x3, 0x44046) sendfile(r1, r1, &(0x7f00000de000-0x8)=0x0, 0x1007ffffd) r2 = getpid() getpriority(0x0, r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b61000)={0x0, 0x45, "ce8401f5972c13943104fd38bc56f5430d3e06ca3972cdda88b03f35362f3e0831f47eb5cfa4c86391f4cf855997b02476a76969058d3a1acd49f7db66617d84e75c07b9f4"}, &(0x7f0000b95000-0x4)=0x4d) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001db000-0x10)={r3, 0x4, 0x20, 0x95}, &(0x7f0000d6c000)=0x10) move_pages(r2, 0x5, &(0x7f00002a2000)=[&(0x7f0000c5c000/0x4000)=nil, &(0x7f0000a5f000/0x3000)=nil, &(0x7f0000ea5000/0x2000)=nil, &(0x7f00008d2000/0x4000)=nil, &(0x7f0000863000/0x3000)=nil], &(0x7f0000589000-0x8)=[0xffffffff, 0x5], &(0x7f0000ee6000-0x4)=[0x0], 0x4) sendto$inet(r0, &(0x7f000029a000)="43632101658fc0ad65f8e23edb421501ade8327499516dadede6e0ce87a489e75d21c715e88f9f60efd0d26c39301ceb96fa837f128934c78c2df2c592fd9ea61dc2b661249f508b76cf90f23c045af14a39a0ff7a5c1a91e517b35a2b3083b24338297b84f56785bc4b3cc4193b3bd36c3b6ba3621f03890da73ae8f18af1e23d17f6393c6d4da5dc10d35db15dca07094d965a114b0c906c632631d4e205b3d4d70aa071f7303c508f4f19520a57aba59db8d5292f1e69ee2547a47958206b2d5c", 0xc2, 0x0, &(0x7f0000a5c000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b7e000)={0x0, 0x0}, &(0x7f000055a000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000)=0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000001000-0x10)={0xf002, 0x4000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/30 12:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r1 = accept$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000013000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$alg(0x26, 0x5, 0x0) listen(r0, 0xb6b) syz_extract_tcp_res$synack(&(0x7f0000017000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) r4 = accept4(r1, &(0x7f00008e5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000073a000)=0x60, 0x80000) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r4, 0x6, 0x6bd, &(0x7f0000589000)=0x1, 0x4) syz_emit_ethernet(0x129, &(0x7f0000149000-0x129)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c0600010008", [{[], {0x8100, 0xfffffffffffffff8, 0x3, 0x20000081}}], {{0x6207, @ipv4={{0x10, 0x4, 0x20000000000, 0x800000000, 0x117, 0x0, 0x7, 0x1ff, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x94, 0x8, "ab64534f4b99"}, @generic={0x44, 0xc, "431c06bb844506050fa2"}, @generic={0x87, 0x11, "11b70c78d7edcc4b656c4e4c51948b"}, @ra={0x94, 0x6, 0x0}]}}, @tcp={{0x3, 0x2, 0x42424242, r3, 0x59, 0x0, 0x5, 0x100000c3, 0x0, 0x0, 0x5, {[]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r5, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0xfffffffffffffffc, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) socketpair(0x8, 0x0, 0xfff, &(0x7f00009dc000+0xde2)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005b0000-0xc)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002b5000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00004a9000)={r8, 0x80000, r9}) getuid() socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00008d3000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea6000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r10, 0x84, 0x65, &(0x7f000055c000-0x38)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x9}], 0x2) sendmsg(r1, &(0x7f0000d09000-0x38)={&(0x7f00000ad000)=@ll={0x11, 0xff, r11, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f0a000-0x10)=[{&(0x7f0000801000)="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", 0x1000}], 0x1, &(0x7f0000bf5000-0x1b8)=[{0xb8, 0x113, 0x9, "0b780985be979123dd1bc42aea5e472fcd0f28226acc23d2e58515cbffecacdb95e89685b721b06532827c503d69325f9512dcc79aca2ccaae303971967e51d196510cb128b4e0c6a783c52031d84d66b3bf7817ffe56abb9f17914e4e574e6d945a509bebca0f637a8856e27f9b989a13f1411e27073fbf1e2ff21f8ef4926d0ddd38fe56888d0a5469a351ee9b75be84b191e6f25d6077afecb26b142cbc6418"}, {0x100, 0x10f, 0x3b5, "3de9397db05abaec84d9ff3c7493d89f7497a3954db42f1ac5b36bc3dd21753e6a4251a6302a003125c08d676a1b4e85a0df03c35a1e4e2cba25f0dc999be6e8b32947252e483bc2e2eedcbb1cbeb584b00739fa38dad6df68945859da1b6351c108f595e080cb334bc7f4cef19908261ccc903a1cc96c3c06615ea21a7fcd174a108308358265074df640847e91d80a2f20a2b5a450f86785dcb6fd8effea808ce3bcda00b00d24fd8a3cdca96ac4652621209211a4746e3e186f858de480e68e0f1ff8b8d9c039bd031002bd1a409f1ff9282fb1c9a4c26c733cca75c00f93beb4b34c5ac49eabed91f6f2"}], 0x2, 0x4040800}, 0x4000001) accept4$inet(r4, &(0x7f00002c5000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080f000)=0x10, 0x80800) accept$packet(r7, &(0x7f000012a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e98000)=0x14) listen(r2, 0x4) [ 51.326888] device lo left promiscuous mode 2017/10/30 12:53:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005b9000)="2f6465762f7667615f6172626974657200", 0xc903, 0x0) r1 = accept(r0, &(0x7f0000b9e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000365000-0x4)=0x60) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000c0a000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cef000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000ac5000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x203, 0x8000000002, 0x2, 0x100, 0x401, 0x40000000, r2}) getuid() getsockname$ax25(r1, &(0x7f0000c55000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000031f000-0x3)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000041f000-0x8c)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_sctp(0xa, 0xb, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x2ab8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000aca000)=0x0, &(0x7f0000bdd000-0x4)=0x4) pread64(r3, &(0x7f0000729000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x8000000000000000) getsockname$inet6(r5, &(0x7f0000e44000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000df2000)=0x1c) connect$inet6(r6, &(0x7f00004de000-0x1c)={0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000dc0000-0x8)={0x0, 0x8}, &(0x7f0000958000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e20000-0x8)={0x0, 0x7}, &(0x7f0000b07000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000faf000-0xa)={r7, 0x2, "4101"}, &(0x7f0000a5f000)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000973000-0x18)={r8, 0x457d, 0x31, 0x80, 0xecb4}, &(0x7f0000f42000)=0x18) getsockopt$inet6_int(r1, 0x29, 0x200000000003c, &(0x7f000012f000)=0x0, &(0x7f0000b28000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000122000-0xc)=@sack_info={r7, 0x620, 0x401}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000ab5000)={r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x7fe}, &(0x7f0000ab5000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000749000)={0x200, 0x2, 0x6, 0x4, 0x0}, &(0x7f00009ab000)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000077e000-0x14)={0x10000, 0x1c, 0x6, 0x7, 0xcbc}, 0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f000074f000)=0x0, 0x4) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000e4c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000bc1000-0x4)=0x1000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000025e000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000277000)={0x0, 0x5, "0000d00039"}, &(0x7f0000f78000-0x4)=0xd) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000900000)={r7, 0xa15c, 0xbaa9, 0xffffffffffff2a1a, 0xffffffffffffffff, 0x229}, &(0x7f00009b8000)=0x14) 2017/10/30 12:53:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000022000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000024000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x5c)={0x0, 0x54, "039e1ef0b2530c8c4a741bd0649abea936bb24e37c9ddad5fb67ebc0e187841cc22da1ee5d11acbf3054165bd6b825db97b446174d0fe9978b594385205f8800378aa29dc8d729d49f53ab1cb129138744830309"}, &(0x7f0000000000)=0x5c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x7f}, &(0x7f0000015000-0x4)=0x8) mount(&(0x7f0000034000-0xc)="2e2f66696c65302f62757300", &(0x7f0000010000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x5)="6675736500", 0x7ffbf, &(0x7f0000032000)="") accept(0xffffffffffffff9c, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0x6, &(0x7f00001b0000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000400000-0x4)=0xab) r3 = bpf$MAP_CREATE(0x0, &(0x7f00003db000)={0x1, 0x1, 0x21c, 0x3, 0x1, 0x0, 0x0}, 0x14) r4 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r3, 0x5450, &(0x7f0000f65000-0x8)=0x1ff) accept4(r4, 0x0, &(0x7f0000fc2000)=0x0, 0x80800) 2017/10/30 12:53:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x0, 0x6, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000efe000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200, 0x0) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r1, 0x6, 0x6c5, &(0x7f0000fd5000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000731000-0x4)=0x18) clock_gettime(0x0, &(0x7f00007d7000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000fce000)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xad, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6ae2624b}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) mmap(&(0x7f0000001000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x400000000000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) fcntl$setown(r4, 0x8, r5) ftruncate(r4, 0xffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) wait4(0x0, &(0x7f0000fbd000-0x4)=0x0, 0x0, &(0x7f000098b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_CMAP(r4, 0x4b70, &(0x7f000053c000-0x30)={0x5, 0x6, 0x29, 0x27431e92, 0x8, 0x3}) write$evdev(r1, &(0x7f0000658000)=[{{0x0, 0x0}, 0x7d, 0x4, 0x0}, {{0x0, 0x0}, 0x4, 0x40be, 0x4}, {{0x77359400, 0x0}, 0xfff, 0x40, 0x7bdc}, {{0x0, 0x0}, 0x1af3, 0x9fa, 0x8}, {{r2, r3/1000+30000}, 0x3, 0x3250d4cc, 0x84}, {{0x77359400, 0x0}, 0xfffffffffffffe00, 0x0, 0x7}], 0x90) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x0, 0x0, 0x0, 0x0, &(0x7f000095d000-0x10)=@common="69666230000000000000000000000000", 0x0, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000094000)={0x0, 0x0, &(0x7f000000c000-0x18)=[], &(0x7f0000000000)="73797374656d00", 0x0, 0x80, &(0x7f000069e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffffffffb4af, 0x0}, 0x30) 2017/10/30 12:53:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000519000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c0f000-0x8)={0x4, 0x1, 0x7f, 0xfffffffffffffeff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000afb000)={{0xfffffffffffff801, 0x9}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x0, 0x1f, 0x7fff, 0xbe, 0x0, 0xb73d, 0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d63000)="290000001900ff0900000000000000020a1300000000ff06800800000d00090009001900000000f6c7dd", 0x2a}], 0x1) r3 = fcntl$getown(r1, 0x9) ptrace$setopts(0x4206, r3, 0x8, 0x3) [ 51.373728] device lo entered promiscuous mode 2017/10/30 12:53:43 executing program 1: socketpair(0xb, 0x2, 0xc5c0000000000000, &(0x7f0000d0b000)={0x0, 0x0}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000096f000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x7f) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d11000)=0x40000000000003ff, 0x4) bind$inet6(r2, &(0x7f0000b8f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000d17000-0x10)=@common="73697430000000000000000000000000", 0x10) sendmsg(r2, &(0x7f00002e7000)={&(0x7f0000a86000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000362000-0x20)=[{&(0x7f00008b5000-0x28)="c1", 0x1}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x0}, 0x7fd) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ae1000)={0x0, 0x7}, &(0x7f0000909000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c67000)={r3, 0xa1}, 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000d36000)={&(0x7f0000c15000/0x3000)=nil, 0x3000}) r4 = dup(r2) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00009d6000-0x1)=0x0, &(0x7f0000c76000)=0x2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000ac9000)={r3, 0x7fc}, 0x8) sendto$inet6(r2, &(0x7f0000f4b000)="6bf24ecec952385c869f5a4f6554051d4d83952852c8aba1cae8634b51f08413b36f2db71815b4ecda2bd97ec0f8fbe9ed0c74d425d2d2", 0x37, 0x20000000, &(0x7f0000683000-0x1c)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f000031d000-0x1)="00", 0x1) socketpair$inet6(0xa, 0x3, 0x81, &(0x7f000000f000)={0x0, 0x0}) r7 = fcntl$dupfd(r2, 0x406, r2) shutdown(r7, 0x1) socket(0xd, 0x3, 0x9) ioctl$DRM_IOCTL_GET_MAGIC(r7, 0x80046402, &(0x7f0000422000-0x4)=0x4e8000000000) sendto$inet6(r2, &(0x7f0000c15000-0x63)="b6", 0x1, 0x0, &(0x7f0000eda000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(r0, &(0x7f00008c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000fb5000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005fe000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e5000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00009b5000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x4, 0x3, 0x9, 0x3, 0xa0, 0xa0, 0x2, r8, r9}, {0x1ff, 0x2, 0x9, 0x7, 0x0, 0x1, 0x100000000, 0xfffffffffffffff9}, {0x481, 0x101, 0x0, 0x5}, 0xffff, 0x3, 0x5, 0x1, 0x40, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, 0x1}, 0x19, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7fff, 0x2, 0x3, 0x400, 0xffff, 0x6, 0x7fff}}, 0xe8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00009e5000-0xc)={0x10000000, 0x0}) 2017/10/30 12:53:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007e2000)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x3, 0x0, 0xffffffffffff8000, 0xfffffffffffffffe}], &(0x7f0000e1f000)="2b00", 0x0, 0x0, &(0x7f0000000000)="", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00004ff000-0x4)=0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000678000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000beb000-0x4)=0x14) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d11000)=0x3fb, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f29000)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000709000-0x4)=0x7, 0x4) bind$inet6(r0, &(0x7f0000049000)={0xa, 0x0, 0x8c0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000096a000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004aa000-0x10)=@req={0x28, &(0x7f0000a08000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3ff}}) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000f86000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ef000-0x4)=0x10) accept4$inet(r2, &(0x7f0000964000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e8000-0x4)=0x10, 0x80040) r3 = socket$inet(0x2, 0x5, 0x10008) getsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f0000408000)=0x0, &(0x7f0000f78000+0x12c)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x2, 0xa, 0x3, &(0x7f000062a000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00007c4000)=r5, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet6(r4, &(0x7f0000586000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x23, &(0x7f00000cc000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000}, 0x1c) sendto$inet(r6, &(0x7f0000de2000-0x1)="55", 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000de5000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a0d000)={&(0x7f000001f000)="2e2f66696c653000", 0x0}, 0xc) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000dc000)={&(0x7f0000d00000-0x8)="2e2f66696c653000", r7}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009c1000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3f000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a28000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd7, 0x1000, 0x3, 0x100, 0x2, 0x2000000, r8}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) [ 51.410532] device lo left promiscuous mode 2017/10/30 12:53:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00005e0000-0x8)="2e2f66696c653000", 0x20000, 0x100) readlinkat(r0, &(0x7f00009ec000)="2e2f66696c653000", &(0x7f00000b7000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000070d000-0xc)={0x0, 0x0}) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) epoll_pwait(r2, &(0x7f0000eb7000+0x3ad)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x6, &(0x7f00003f6000)={0x3}, 0x8) r3 = socket(0x800a, 0x7fe, 0x40000000006) sendmsg$nfc_llcp(r3, &(0x7f0000b10000-0x38)={&(0x7f0000921000-0x60)={0x27, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303090000004bf82eff4d04", 0x0}, 0x60, &(0x7f00008a6000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0x529e, "0005"}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1e, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000e35000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, 0x1c) setsockopt$inet6_buf(r4, 0x29, 0x40000000000000, &(0x7f0000359000)="", 0x0) bind$inet6(r4, &(0x7f0000fd4000-0x1c)={0xa, 0x2, 0xa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) r5 = socket$inet6(0xa, 0x3, 0x2000000003) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r6 = socket$inet(0x2, 0xa, 0x5) ioctl$sock_ifreq(r6, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3fc}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00006b5000-0x8)={0x7, 0x9, 0x1f, 0xf3}, 0x8) close(r5) ioctl$sock_ifreq(r6, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x552, 0x0, 0xbbc0000000000000, 0x10000, 0x8000002ed2, 0x0}}) r7 = syz_open_dev$mouse(&(0x7f00008a3000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x480000) timerfd_gettime(r7, &(0x7f000010a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/30 12:53:43 executing program 2: mmap(&(0x7f0000c81000/0x2000)=nil, 0x2000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) r0 = socket(0x2004810000000015, 0x803, 0x68b9) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f000046f000)="0300ffff00000000", 0x8) 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) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000000000)="4ace", 0x2) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ca4000)={@common="69666230000000000000000000000000", 0xa}) mmap(&(0x7f0000c12000/0x2000)=nil, 0x2000, 0x0, 0x8010, r0, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x8000, 0x0, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000fcb000)="2f6465762f6e65742f74756e00", 0x0, 0x20000107) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000574000)={@common="02000000159b00000002000000000800", @ifru_addrs=@generic={0x5, "dc4b3a6df1d0973e8675682cead5"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000000000)=0x7) r3 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r3, &(0x7f0000555000-0x8)="2e2f66696c653000", 0x118) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0xb, 0x11, 0xffffffffffffffff, 0x4) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000de3000)={0x9, 0x6ff67bee, 0x40001, 0x100000000, 0x4, [{0x0, 0xd41c, 0x3ff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xff, 0x4, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x43, 0xa, 0xffffffffffffffff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9, 0xfffffffffffffffd, 0x96f, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) r4 = add_key(&(0x7f00004b8000)="73040041b6", &(0x7f0000fc9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ab9000-0x7b)="f705f8e492c09e044d9163bb55b2b993d014010c7c06f544967a5488e3349c252f01f5d651ae45285e996c1d852b319faa548ccad50c68870a0042c092140fe6487864268ce87e0fb3e48a9c52b708e0eda6f48cb26c32314b34d1b14745340b63a45045d7f02d916742a70a81b56b4e3f71e1242bc6b5b6f2a836", 0x7b, 0xfffffffffffffbfb) mmap(&(0x7f000034f000/0x2000)=nil, 0x2000, 0x201fffffc, 0x10010, r1, 0x4) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f00003e3000/0x1000)=nil, 0x1000, 0x3, 0x1011, r2, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x2, 0x12, r3, 0x0) mmap(&(0x7f0000fcd000/0x1000)=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) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc9000)=0xc) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x2000000000000000, 0x2110, r2, 0x800000000000004) getresgid(&(0x7f0000fca000-0x4)=0x0, &(0x7f0000cc7000-0x4)=0x0, &(0x7f0000fc9000)=0x0) keyctl$chown(0x4, r4, r5, r6) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x4, 0x32, r1, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000525000-0xc)={0x0, 0x0, 0x0}, 0xc) recvfrom$ipx(r1, &(0x7f0000fc7000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5, 0x40, 0x0, 0x0) sysfs$3(0x3) mmap(&(0x7f0000b16000/0x3000)=nil, 0x3000, 0x8, 0x32, r0, 0x204) mmap(&(0x7f0000f43000/0x4000)=nil, 0x4000, 0x2000008, 0x30, r1, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x20010, r1, 0xfffffffffffffffd) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fd0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x2, 0x38010, r1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000cd0000-0x4)=0x24, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000002000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x2000, 0x0, 0x0) mmap(&(0x7f0000cbe000/0x1000)=nil, 0x1000, 0x803, 0x33, r2, 0x4) mmap(&(0x7f000087a000/0x1000)=nil, 0x1000, 0x1000000, 0x20010, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x1fffffe, 0x30, r7, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ddf000)=0xc) 2017/10/30 12:53:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003fe000-0x2)="2800", 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) ioprio_set$pid(0x1, r1, 0x2000000000000007) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000632000-0x9)="2f6465762f73672300", 0xffffffffffffffff, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000017a000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400000000000a2b1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x0}], 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b8000-0xb)="2f6465762f6877726e6700", 0x40000000040001, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000e44000)={0x2, 0x78, 0xdb, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x180e, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffff, 0x0, 0x0, 0x0, 0x7, 0x1000, 0x0, 0x41aeac57, 0x0}, r1, 0x9, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0xaa3, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00001b8000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r0, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f00004fc000-0x9)="2f6465762f73672300", 0x0, 0x2) write$sndseq(r6, &(0x7f0000647000)=[{0x6, 0x53ec, 0x8b4, 0x10a084b3, @tick=0x0, {0x6, 0x0}, {0x24, 0x1f}, @queue={0x4, {0x2, 0x4}}}, {0x8, 0xff, 0xb7, 0x7fffffff, @tick=0x101, {0x1ff, 0x2}, {0xffffffff, 0x3}, @ext={0x47, &(0x7f0000624000)="34508e94ac83b7070ae31792d55ed27142ffc7cf1188e8f519e163df3306860992e5f539be8108b928d18820303c2f558185a781ba50be1e4f4410fff706c1caf8926bcfafc4e3"}}, {0x3, 0x100000000, 0x3, 0x376, @tick=0x6, {0x1, 0x4}, {0x5, 0xffff}, @addr={0x3, 0xaf}}, {0x100000000, 0x100000000, 0x9, 0x6, @tick=0x9, {0x1f, 0x7}, {0x400000004, 0xffff}, @control={0xf7f, 0x3f, 0x1ff}}, {0x7, 0x80000001, 0xfffffffffffffffa, 0x3, @tick=0x3, {0x100000000, 0x80000000}, {0x4, 0x1ff}, @control={0x101, 0x7fff, 0x24}}], 0xf0) fstat(r4, &(0x7f0000fb8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r5, 0x5473, &(0x7f0000b15000-0x8)=0xffeffffffffffc8f) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000cac000)=0x75, 0x4) memfd_create(&(0x7f0000fd9000-0x2)="68f2", 0x0) ioctl(r6, 0x227c, &(0x7f0000ac7000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x6c) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000f5b000-0x10)={0xffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$unix(r3, &(0x7f00001eb000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e3c000)=0x5c) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f00008db000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000008d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000-0x10)=@common="6c6f3a00000000000000930000000000", 0x0, 0x0, 0x0}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000085c000-0x40)={0x1, 0xa, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0ae6f2466943", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="de87785cf5f4", @random="f2ac4feebe95", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) fsync(r3) 2017/10/30 12:53:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f00000f4000)="2f6465762f7573626d6f6e2300", 0x1, 0x40000) perf_event_open(&(0x7f0000006000-0x78)={0x2, 0x78, 0x5, 0x3, 0x5, 0x1, 0x0, 0x0, 0x0, 0x3, 0xfe, 0xfffffffffffffffc, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xc040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, r1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000102000)={0x0, 0x6, 0x300000, 0x80000000, 0x2, 0x0, 0xffffffffffffff7f, 0xff, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffff8, 0x0, 0x8, 0x0}}, &(0x7f0000a27000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000457000-0x8)=@assoc_value={r2, 0x5}, 0x8) r3 = syz_open_dev$sg(&(0x7f0000987000-0x9)="2f6465762f73672300", 0x3, 0x200) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7a000)="2f6465762f6b766d00", 0x1fff, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$ax25_buf(r3, 0x101, 0x18, &(0x7f00004df000-0x17)="6d487e142e233d06c0643edc23138e48e4438e961bf566", 0x17) io_setup(0x48, &(0x7f000040a000)=0x0) io_destroy(r6) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet6(r3, &(0x7f0000b4a000-0x1)="", 0x0, 0x0, &(0x7f0000744000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000063a000)={0xfb37, 0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000897000)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0xffffffffffffc644, 0x1, 0x1f}, &(0x7f000030b000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000afb000)={r7, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xacc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r8 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r8, 0x107, 0xa, &(0x7f0000125000)=0x6, 0x4) socket(0x10, 0x802, 0x0) set_mempolicy(0x8000, &(0x7f00005e1000-0x8)=0x80000002b19a36d, 0x3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ee6000)={r3, 0x28, &(0x7f0000ab3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) sendto$inet6(r5, &(0x7f00006ee000-0xf6)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x4) get_mempolicy(&(0x7f0000f3a000-0x4)=0x0, &(0x7f00008e8000-0x8)=0x0, 0x7, &(0x7f0000239000/0x1000)=nil, 0x4) shutdown(r5, 0x2) r9 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) eventfd2(0x5, 0x801) openat(0xffffffffffffff9c, &(0x7f0000e41000)="2e2f66696c653000", 0x40000, 0x106) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000dd4000)={{0x5, 0xf000, 0x9, 0x0, 0x1, 0x9, 0x3, 0x7, 0xffff, 0xffffffffffffff01, 0x594, 0x65, 0x0}, {0x2000, 0x0, 0x8, 0x9, 0xfffffffffffffff8, 0x4, 0x84, 0x20000000000000, 0x1, 0x100, 0x0, 0x1f, 0x0}, {0x100000, 0x107001, 0x10, 0x4, 0x0, 0x3, 0x40, 0x5, 0x9, 0xb874, 0x3ff, 0x2, 0x0}, {0xd002, 0x5000, 0x1f, 0x7, 0x6, 0x3, 0x1ff, 0x20, 0x0, 0x89, 0x2, 0x6, 0x0}, {0x3004, 0x0, 0xf, 0xfeaa, 0x49, 0x5, 0x5, 0x7, 0x482, 0x36, 0x9, 0xc3c, 0x0}, {0x102000, 0x4000, 0xe, 0xffff, 0x6, 0x2, 0x8, 0x3ff, 0x100, 0x200, 0x3ff, 0xebdd, 0x0}, {0xf000, 0x5000, 0x0, 0x6, 0x100000001, 0x1, 0x200, 0x7fffffff, 0x8001, 0x100, 0x1, 0x0, 0x0}, {0x0, 0x3000, 0x4, 0x92, 0xf8, 0xffffffffffffffff, 0x3, 0x9, 0x0, 0x7, 0x10001, 0x6, 0x0}, {0x4000, 0x10000, [0x0, 0x0, 0x0]}, {0x5004, 0x1f000, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x400, 0x4, 0x901, 0xf000, [0x3, 0x6, 0x3, 0x401]}) 2017/10/30 12:53:43 executing program 1: 2017/10/30 12:53:43 executing program 5: 2017/10/30 12:53:43 executing program 1: 2017/10/30 12:53:43 executing program 0: 2017/10/30 12:53:43 executing program 5: mmap(&(0x7f0000000000/0x8c1000)=nil, 0x8c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0x9, &(0x7f0000115000)="2e2f66696c653000", 0x100, 0x809, &(0x7f00008c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$vcsa(&(0x7f0000558000)="2f6465762f766373612300", 0x7, 0xe40f9dee97033424) r1 = memfd_create(&(0x7f0000328000)="2c5c00", 0x1) mmap(&(0x7f00008c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00008c2000)={0x59, 0x4, 0x1, 0x6, 0xde, 0x6, 0x4, 0x3, 0x697, 0x525a, 0xfffffffffffffffd}, 0xb) socketpair(0x5, 0x8000a, 0x6, &(0x7f00006df000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000122000)={0x2, 0x0, 0x10000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f000043d000-0x10)={r4, 0x3}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000608000-0x14)={0x8, [0x8001, 0x80000000, 0x7a6e7f91, 0x100000000, 0x3, 0x13, 0x4, 0x8]}, 0x14) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000854000)="2e2f66696c653000", &(0x7f00008c4000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000367000)={0x10, 0x0, 0x7, 0xa6}, 0xc) setsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000e20000)=0x0, 0x4) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000692000)={&(0x7f00008ad000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000a3b000)=r5, 0x4) syz_extract_tcp_res$synack(&(0x7f000041a000)={0x0, 0x0}, 0x1, 0x0) r6 = socket(0x10, 0x2, 0x0) write(r6, &(0x7f000087d000)="260000001300470020000083140022e3041000ff010000000000000100000001060010000500", 0x26) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000368000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000bda000-0x18)=[{0xf, 0x10007}, {0xa, 0x200005}, {0x2, 0x3}], 0x3) ptrace$peekuser(0x3, r8, 0xfff) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00009c3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind(r7, &(0x7f0000344000)=@ax25={0x3, {"6e82be78450b8c"}, 0x0}, 0x10) sendmsg$netlink(r7, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x8401, 0x0, 0x0, "29003d5d0100000008000000fffffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) syz_extract_tcp_res(&(0x7f0000a7a000)={0x42424242, 0x42424242}, 0x6, 0x40005) 2017/10/30 12:53:43 executing program 1: memfd_create(&(0x7f00008f2000-0xb)="7070703047504c656d3000", 0x0) mmap(&(0x7f0000001000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="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", 0xa73, 0x0, &(0x7f000000a000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000039c000+0x58e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa73, 0x0, &(0x7f000032d000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/30 12:53:43 executing program 6: 2017/10/30 12:53:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000067000)=0x5c802861, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009f2000-0x4)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000709000-0x4)=0x7, 0x4) bind$inet6(r0, &(0x7f0000049000)={0xa, 0x0, 0x8c0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004aa000-0x10)=@req={0x28, &(0x7f0000a08000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3ff}}) pipe(&(0x7f0000228000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00005b5000-0x4)=0xe5, 0x4) pipe(&(0x7f0000722000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getpeername$inet6(r0, &(0x7f000078d000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005b3000)=0x1c) r3 = accept4(r0, 0x0, &(0x7f000079d000-0x4)=0x0, 0x80000) getsockopt$inet_buf(r3, 0x0, 0x2e, &(0x7f0000535000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000995000)=0xf2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000092e000-0x8)={0x0, 0x2a3}, &(0x7f0000bcd000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00005bf000-0xef)={r4, 0xe7, "5b6d6f4092dd81c4cad8b9941079813f3458b7c4d6931f1e1ac93094c535bf7decd008c3b0fd45da24383380fd9fcbaf8be93bde97881631bbc5dc4e7d590a37d669a05382f3424ee9ce3dbbff49f87974ceec5136458c021376f31a880bd4f4821b275383309108ba446a3a2708b1130dca8e9161a6d8dc4034adf824948a8f4fcc2a397d1722f9fac04fafcb88fe65b612dfaba1a9f1fd6afc969fbb609cd9ed9f8d6e11ef8f07d9bc8002739273274fe1b1ec73f3e75bfe36600d69c7a27422102308475244cc2b4dc7a06aaf7269a620d09444d40eb468b2b1a245d161744dbebb66308e65"}, &(0x7f00003c1000-0x4)=0xef) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000699000-0x6)={r5, 0x1}, 0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00009fa000)={r4, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000001, 0x3, 0x3, 0x2}, 0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000092000)={r0}) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000457000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x3, 0x0, "ae195390bc2bd57cf8671bf861d4a66fb845c6fec5dafd863eed6dda6b592968fffd0bf0aee9318b6bef923fd62fb0ebc5a02e533af1fdcd62cb2cc3ba05b66efea25a4cf964158431da79a8faa5c00e"}, 0x160) sendmsg(r0, &(0x7f00002e7000)={&(0x7f0000a86000)=@hci={0x1f, 0xffffffff, 0x0}, 0x6, &(0x7f0000362000-0x20)=[{&(0x7f0000ee2000-0x5)="c19bcb02a4", 0x5}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x3}, 0x20000880) sendmmsg(r0, &(0x7f0000782000)=[{{&(0x7f00007c4000)=@alg={0x26, "6861736800000000000000000000", 0x7, 0xf, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00009a6000)=[{&(0x7f00006b6000)="459e8600000d9a3d62dd29fff58dba9758233481b7ff", 0x16}], 0x1, &(0x7f000057f000)=[{0x60, 0x0, 0x2, "46cd2ecd5e97b99626ad5f2d98701254ece55231d4935a7a9973bb8eb7f56b591c9eeedc7de83b3a100579ad100d8a74d132dce0a18681c92d1739d43497b21778c23e26ecea6a281540bef5"}, {0x80, 0x11f, 0xfffffffffffeffff, "215d2c3b0f55e4fc7ae15bd28212cd14222e93041c1c62901cc2f65c022c0f938ce41e4755859f28feffeec102bedaae12b582b1f1376e9d65d8437159c54e534c07fdc07fe985b8dbbd3ccfd3f00bb571f1b21a29d0c69735eabcdafc5b8aabc0a0fcad8064bc05e67322"}, {0x10, 0x10c, 0x1, ""}, {0xd0, 0x1ff, 0x3, "6629465fcaa540ce9b154476663560ddec8e661d4aad779764a9d2b58aaa1d6e4e981d2dd57fceefe1ac0602b84ccfc715fad6e9997604dcc1c98653ec17a225b7e91fed48bc4da92c24ffa9094a2478cde15781adcced7a6e0fbb7b30793ef21e3fcb9b29cf6583aa4fbbfdc78dac2c55c59b5fcc3ea63f020bec701fb096bccac5d9740edd6c14e4f533f8a584220f9caa199ffbaddc127cef73d72bc48f6adc491b3cefc07080126c4f28c042838a17ec5127d03e3c9a7c3bfc"}], 0x4, 0x10}, 0x7fff}, {{&(0x7f0000376000-0xe)=@l2={0x1f, 0x0, {0x7ff, 0x1ff, 0x0, 0xae89, 0x1, 0x1}, 0x5f0, 0x7f}, 0xe, &(0x7f0000abc000)=[{&(0x7f000019d000)="ae547eeb08867b651640bcc9c827c4ca86c22af3be22c9a704511a5749e9643b210151924bdb42a61cc9e0c33bac8c8074bca49de804b97350cc52519a014ac5fcfa49adc6971dc9bcb224dcdbaf51069e36997b2b6001eb4568b0866547aca656fe184d0e6764459da290727a862990b49f2bfbfacd20f6cccded084394bc798bec7e3286799dd4d8731e415d0503c7905e1f540d8199faccd9608d144473ff8c85e654af012789228979e8a85da1700c62cae46a07fa45b4a91f67a08381a97702577a3d10fc32ee62fd1e284a0f29ee27f3b607091bf14ce81e5c4cfa422233d0a8229e1ca552cd44a86e6b68947401927ecf7f1809", 0xf7}], 0x1, &(0x7f00005f2000)=[{0xe8, 0x119, 0x2f, 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0x4, 0x0}, 0x786}], 0x6, 0x10) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000c34000)="00", 0x1) sendmsg$netlink(r3, &(0x7f00000f2000-0x38)={0x0, 0x0, &(0x7f00009b2000)=[{&(0x7f00005ca000-0x313)=[{0x77, 0x3f, 0xa00, 0x8000, 0x100, "b94409c9583898c11ff86903f13e01137b80a3f3dfff2025c2e4d09e5d288e816990a8f1b2e7bfe843d40e62cee2d1ed74e1d5551bbd2375a12ce2da8c8669aa2aabb66ab0ad7344ae712b5c902897f22a0680222b64bbf2369462144f2caa5082c9285399f16a"}, {0x71, 0xfffffffffffffff7, 0x900, 0x80, 0x6cf, "af3bc6955824b71a28ef9e93e6afd6ee67c2eff47e3f9ff5ea8605edd054e9e6f0e4bd8d605b8e5be8429cbce16bc346582db7551d74fe126f495387040c3d1543fe9642303437aa494e9bd8885c63127c577737ac3b84347f0126ef5be8bfcdda"}, {0xeb, 0xfffffffffffffffe, 0x0, 0x80000000, 0x1ff, "89fd212df1601cf307872de1d5ebecaee90e4c0609ba43563a868d971348ea5bc7a05cabc3ea62a7bedb828bcd88dce24fe55b50a60a5565041190f46b1d8a18e8336df600018534b7f5171110fb63527b7498043fcb9cce901f2234d2695e29859f7b4d9ee65bddca8256671d9141dec99bd761a32aa0de7e7b918457c4318dc4d6d88b46df40bdeb19838f8ae844c095cf4d19840759f3e9dc49cb83e384d8b9a2f22e83e93cab595a448c3751cab4af01151d8c17d720bdf4e0d65b066de2bd90a5c5e8fc4f4712cf189c98d3e47649de434c23345d9075b326"}, {0x5d, 0x6, 0x0, 0x10801, 0x1, "d292e31a3064b835f6b56c648b93196dd03754676e97eea980ffe34e6e40db870811dcdb92a75ff6196cb8049bd873893da040fab811b806b2515219ff595969fba9a52800e7d898542b867248"}, {0xe3, 0x8000000000, 0x501, 0x9a, 0x3, "75343160deeea9e39da785e0d75a775bcc938856928990b94eb261db81bd625587435326ae67f800f0259330876f2d78434007059c27a4ba5c34532293413440b3008a70a3705cd3832f3205aa548df73fc891f50316321ac57613422b7c86a8482a885f17c45042c7dd99a049108dd240c682b1f21edc09605f8429270aa27b77d25a23c6a26b4e3c5670bf40b179bc3e840410314774f1a4ac649fbb7835a5a3532ab3bcb953bf63370316559df38416c8f3e77b5b0a8c19c02ab4ef1b61d61d574d81b024da8f16e918a7eb5d8c5b9dec3b"}], 0x313}, {&(0x7f00008a5000)=[{0xa5, 0x80000001, 0x1, 0x98cd, 0x6, "a4e510a9d370f565000c3dbda096b8a24981bd3a4f286ccab160406353fe9e3f2051be62e31b6e2af4b29ee1fdbf6765f18ba3b7ef50f7ef3453a4b15920b704492fde6426a30c0ab89f0a468a974118639995ce59ef390a1d3e9ee1680b17ab52443b165205e53b759b9e1ffdc224cd8860619df116947e64d1012153ddc582e3a43a8a0851faef26f46c67bb171cda95e5967154"}, {0xd2, 0xffffffffffff8000, 0x422, 0xa041, 0xfffffffffffffeff, "5dbeb22375f8dae057bdfa00046df66d08dab4d2d6dfd73a57c10a36734e8a83aab1782121f28968083d8408b8faaa01ce975ff371fec373798e5b1144eca893f5931c7f7f21a3daf013103e349275bb5fd081abed730534f29f03b84a104a9c3cecdec69d5574ac558e4039a12cd02b7a2aaf74dc8d3bd20bb3f4b7abd955593a56a4abca34ac56f2b6c51ab644a4a21048baf298da7ca49931b90b2fcfa2275052158bd76590e5eb0768cd91c60d343d0173a8ea659d96f97a49947ec7796d7730"}, {0x48, 0x20, 0x808, 0x6, 0x6, "b38363fdd59b27d86ae88eb0b7b9f3ef171a009743874a53d8269d76f16e2b8505573dc4b0b177eb4d2eee2c35604fe63f1f889af4ae2981"}, {0x8f, 0x53, 0x2, 0x2, 0x7, "cd209f05159dbc70daa1d29808b3140d349dcf542a82520e92304727842fcc0425943aca41ad543432b940d5ce8271ada427da907024ce087aac8c45e3d8e6a06f1c89d46a50aa094b483cf63d60d93e83b848e853b6169f6044aaa20fbf831eac2b4f8a03f276547af610811348c6919f5c17c9c1f3d10b2080c64304b4d1"}, {0x6c, 0x6, 0x729, 0x0, 0x401, "5da9cc25082ac8f19597b96ae63d2a5c89e65be841bdf340e3673a0e27cb0ce33aec72d579dc64dd83b4d9e457b6cf0e31bdc17192fa5da598d95bebe3e9a77f8db0fb8c6924e7c048dc5c03bb276480f41171d5eb855f1c4bbfc136"}], 0x2ba}], 0x2, &(0x7f0000c48000)=[@rights={0x28, 0x1, 0x1, [r3, r0, r3, r3, 0xffffffffffffffff]}], 0x1, 0x1}, 0x4) sendto$inet6(r0, &(0x7f0000fea000-0x62)="b692c0c9609b0927370957c4a9175423c6bf3ce6c0b11b3018b993e9f5e78778f11c5d8f4c01419b259620362bf9adb47a215258ff8ea0ddcffbf7d0804c628ad779dd9d7404b2c83f860af0637fb6bae9ae589bcf748d06f5047e486facea9aab54", 0x20fea000, 0x4000, &(0x7f0000609000)={0xa, 0x1, 0xd5, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2017/10/30 12:53:43 executing program 6: 2017/10/30 12:53:43 executing program 4: 2017/10/30 12:53:43 executing program 6: 2017/10/30 12:53:43 executing program 7: 2017/10/30 12:53:43 executing program 3: 2017/10/30 12:53:44 executing program 0: 2017/10/30 12:53:44 executing program 4: 2017/10/30 12:53:44 executing program 6: 2017/10/30 12:53:44 executing program 7: 2017/10/30 12:53:44 executing program 3: 2017/10/30 12:53:44 executing program 5: 2017/10/30 12:53:44 executing program 2: mmap(&(0x7f0000c81000/0x2000)=nil, 0x2000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) r0 = socket(0x2004810000000015, 0x803, 0x68b9) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f000046f000)="0300ffff00000000", 0x8) 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) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000000000)="4ace", 0x2) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ca4000)={@common="69666230000000000000000000000000", 0xa}) mmap(&(0x7f0000c12000/0x2000)=nil, 0x2000, 0x0, 0x8010, r0, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x8000, 0x0, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000fcb000)="2f6465762f6e65742f74756e00", 0x0, 0x20000107) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000574000)={@common="02000000159b00000002000000000800", @ifru_addrs=@generic={0x5, "dc4b3a6df1d0973e8675682cead5"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000000000)=0x7) r3 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r3, &(0x7f0000555000-0x8)="2e2f66696c653000", 0x118) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0xb, 0x11, 0xffffffffffffffff, 0x4) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000de3000)={0x9, 0x6ff67bee, 0x40001, 0x100000000, 0x4, [{0x0, 0xd41c, 0x3ff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xff, 0x4, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x43, 0xa, 0xffffffffffffffff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9, 0xfffffffffffffffd, 0x96f, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) r4 = add_key(&(0x7f00004b8000)="73040041b6", &(0x7f0000fc9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ab9000-0x7b)="f705f8e492c09e044d9163bb55b2b993d014010c7c06f544967a5488e3349c252f01f5d651ae45285e996c1d852b319faa548ccad50c68870a0042c092140fe6487864268ce87e0fb3e48a9c52b708e0eda6f48cb26c32314b34d1b14745340b63a45045d7f02d916742a70a81b56b4e3f71e1242bc6b5b6f2a836", 0x7b, 0xfffffffffffffbfb) mmap(&(0x7f000034f000/0x2000)=nil, 0x2000, 0x201fffffc, 0x10010, r1, 0x4) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f00003e3000/0x1000)=nil, 0x1000, 0x3, 0x1011, r2, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x2, 0x12, r3, 0x0) mmap(&(0x7f0000fcd000/0x1000)=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) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc9000)=0xc) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x2000000000000000, 0x2110, r2, 0x800000000000004) getresgid(&(0x7f0000fca000-0x4)=0x0, &(0x7f0000cc7000-0x4)=0x0, &(0x7f0000fc9000)=0x0) keyctl$chown(0x4, r4, r5, r6) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x4, 0x32, r1, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000525000-0xc)={0x0, 0x0, 0x0}, 0xc) recvfrom$ipx(r1, &(0x7f0000fc7000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5, 0x40, 0x0, 0x0) sysfs$3(0x3) mmap(&(0x7f0000b16000/0x3000)=nil, 0x3000, 0x8, 0x32, r0, 0x204) mmap(&(0x7f0000f43000/0x4000)=nil, 0x4000, 0x2000008, 0x30, r1, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x20010, r1, 0xfffffffffffffffd) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fd0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x2, 0x38010, r1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000cd0000-0x4)=0x24, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000002000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x2000, 0x0, 0x0) mmap(&(0x7f0000cbe000/0x1000)=nil, 0x1000, 0x803, 0x33, r2, 0x4) mmap(&(0x7f000087a000/0x1000)=nil, 0x1000, 0x1000000, 0x20010, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x1fffffe, 0x30, r7, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ddf000)=0xc) 2017/10/30 12:53:44 executing program 1: 2017/10/30 12:53:44 executing program 7: 2017/10/30 12:53:44 executing program 5: 2017/10/30 12:53:44 executing program 1: 2017/10/30 12:53:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000067000)=0x5c802861, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009f2000-0x4)=0x5, 0x4) bind$inet6(r0, &(0x7f0000049000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000228000-0x8)={0x0, 0x0}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000535000)="", &(0x7f0000995000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000092000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f00002e7000)={&(0x7f0000a86000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000362000-0x20)=[{&(0x7f0000ee2000-0x5)="", 0x0}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x0}, 0x20000880) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000c34000)="00", 0x1) 2017/10/30 12:53:44 executing program 7: 2017/10/30 12:53:44 executing program 6: 2017/10/30 12:53:44 executing program 1: 2017/10/30 12:53:44 executing program 4: 2017/10/30 12:53:44 executing program 5: 2017/10/30 12:53:44 executing program 3: 2017/10/30 12:53:44 executing program 6: 2017/10/30 12:53:44 executing program 7: 2017/10/30 12:53:44 executing program 1: 2017/10/30 12:53:44 executing program 6: 2017/10/30 12:53:44 executing program 5: 2017/10/30 12:53:44 executing program 4: 2017/10/30 12:53:44 executing program 6: 2017/10/30 12:53:44 executing program 3: 2017/10/30 12:53:44 executing program 2: 2017/10/30 12:53:44 executing program 0: 2017/10/30 12:53:44 executing program 7: 2017/10/30 12:53:44 executing program 1: 2017/10/30 12:53:44 executing program 0: 2017/10/30 12:53:44 executing program 7: 2017/10/30 12:53:44 executing program 5: 2017/10/30 12:53:44 executing program 1: 2017/10/30 12:53:44 executing program 2: 2017/10/30 12:53:44 executing program 4: 2017/10/30 12:53:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a22000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2000000000000d, &(0x7f000078a000-0xff)="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", 0xff) bind$inet6(r2, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet(0x2, 0x6, 0x0) close(r0) listen(r2, 0x20000da7) connect$inet(r3, &(0x7f000000c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000048b000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a64000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000260000)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000001}, &(0x7f0000f7b000-0x4)=0x98) readv(r3, &(0x7f00003e7000)=[{&(0x7f000097e000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}], 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000789000-0x8)={r4, 0x626968a9}, &(0x7f000037b000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bc1000-0x8)={r5, 0x400}, 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000a35000)={&(0x7f000015c000-0x10)=@ax25={0x3, {"a73df4d82021d2"}, 0x0}, 0x10, &(0x7f0000a98000-0x40)=[{&(0x7f000078c000)="", 0x0}, {&(0x7f00005c0000)="814b4b", 0x3}], 0x2, &(0x7f0000d16000-0x1a0)=[], 0x0, 0x20004080}, 0x40000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00005d8000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f7000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e0a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000738000-0x4)=0xe8) sendmsg(r3, &(0x7f0000a73000)={&(0x7f0000123000)=@ax25={0x3, {"56cda6bd8aaa07"}, 0x0}, 0x10, &(0x7f00005ec000)=[], 0x0, &(0x7f000026f000-0x1c)=[{0x10, 0x112, 0x0, "5b"}, {0xc, 0x0, 0x0, ""}], 0x2, 0x0}, 0x40010) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000040b000-0x6)={r5, 0x7f}, 0x6) accept4(r2, &(0x7f0000175000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x10, 0x0) read(r3, &(0x7f0000a20000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79) recvmsg(r2, &(0x7f00004fa000-0x1c)={&(0x7f0000b63000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000231000)=[], 0x0, &(0x7f00007fc000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x1}, 0x10000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000658000-0x8)={0x0, 0x0, ""}, &(0x7f0000c0f000)=0x8) r6 = dup3(r1, r0, 0x80000) r7 = dup3(r0, r3, 0x80000) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDMKTONE(r6, 0x4b3b, 0xf5e) socketpair(0x7, 0x3, 0x8, &(0x7f0000ae7000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000f77000-0x4)=0x2, 0x4) mkdirat(r1, &(0x7f0000b68000-0x8)="2e2f66696c653000", 0xb0) 2017/10/30 12:53:44 executing program 6: 2017/10/30 12:53:44 executing program 7: 2017/10/30 12:53:44 executing program 0: 2017/10/30 12:53:44 executing program 4: 2017/10/30 12:53:44 executing program 5: 2017/10/30 12:53:44 executing program 0: 2017/10/30 12:53:44 executing program 6: 2017/10/30 12:53:44 executing program 1: 2017/10/30 12:53:44 executing program 2: 2017/10/30 12:53:44 executing program 7: 2017/10/30 12:53:44 executing program 4: 2017/10/30 12:53:44 executing program 0: 2017/10/30 12:53:44 executing program 5: 2017/10/30 12:53:44 executing program 6: 2017/10/30 12:53:44 executing program 1: 2017/10/30 12:53:44 executing program 7: 2017/10/30 12:53:44 executing program 4: 2017/10/30 12:53:44 executing program 2: 2017/10/30 12:53:44 executing program 6: 2017/10/30 12:53:44 executing program 0: 2017/10/30 12:53:44 executing program 5: 2017/10/30 12:53:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a22000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2000000000000d, &(0x7f000078a000-0xff)="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", 0xff) bind$inet6(r2, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet(0x2, 0x6, 0x0) close(r0) listen(r2, 0x20000da7) connect$inet(r3, &(0x7f000000c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000048b000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a64000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000260000)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000001}, &(0x7f0000f7b000-0x4)=0x98) readv(r3, &(0x7f00003e7000)=[{&(0x7f000097e000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}], 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000789000-0x8)={r4, 0x626968a9}, &(0x7f000037b000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bc1000-0x8)={r5, 0x400}, 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000a35000)={&(0x7f000015c000-0x10)=@ax25={0x3, {"a73df4d82021d2"}, 0x0}, 0x10, &(0x7f0000a98000-0x40)=[{&(0x7f000078c000)="", 0x0}, {&(0x7f00005c0000)="814b4b", 0x3}], 0x2, &(0x7f0000d16000-0x1a0)=[], 0x0, 0x20004080}, 0x40000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00005d8000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f7000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e0a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000738000-0x4)=0xe8) sendmsg(r3, &(0x7f0000a73000)={&(0x7f0000123000)=@ax25={0x3, {"56cda6bd8aaa07"}, 0x0}, 0x10, &(0x7f00005ec000)=[], 0x0, &(0x7f000026f000-0x1c)=[{0x10, 0x112, 0x0, "5b"}, {0xc, 0x0, 0x0, ""}], 0x2, 0x0}, 0x40010) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000040b000-0x6)={r5, 0x7f}, 0x6) accept4(r2, &(0x7f0000175000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x10, 0x0) read(r3, &(0x7f0000a20000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79) recvmsg(r2, &(0x7f00004fa000-0x1c)={&(0x7f0000b63000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000231000)=[], 0x0, &(0x7f00007fc000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x1}, 0x10000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000658000-0x8)={0x0, 0x0, ""}, &(0x7f0000c0f000)=0x8) r6 = dup3(r1, r0, 0x80000) r7 = dup3(r0, r3, 0x80000) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDMKTONE(r6, 0x4b3b, 0xf5e) socketpair(0x7, 0x3, 0x8, &(0x7f0000ae7000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000f77000-0x4)=0x2, 0x4) mkdirat(r1, &(0x7f0000b68000-0x8)="2e2f66696c653000", 0xb0) 2017/10/30 12:53:44 executing program 1: 2017/10/30 12:53:44 executing program 5: 2017/10/30 12:53:44 executing program 0: 2017/10/30 12:53:44 executing program 4: 2017/10/30 12:53:44 executing program 1: 2017/10/30 12:53:44 executing program 6: 2017/10/30 12:53:44 executing program 2: 2017/10/30 12:53:44 executing program 7: 2017/10/30 12:53:44 executing program 5: 2017/10/30 12:53:44 executing program 0: 2017/10/30 12:53:44 executing program 6: 2017/10/30 12:53:44 executing program 2: 2017/10/30 12:53:44 executing program 7: 2017/10/30 12:53:44 executing program 6: 2017/10/30 12:53:44 executing program 4: 2017/10/30 12:53:44 executing program 5: 2017/10/30 12:53:44 executing program 1: 2017/10/30 12:53:44 executing program 2: 2017/10/30 12:53:44 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x300, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysinfo(&(0x7f0000001000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000)={&(0x7f0000005000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000004000-0x18)={@loopback={0x0, 0x1}, 0x100, r2}) mlockall(0x3) 2017/10/30 12:53:44 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6877726e6700", 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) socket$inet_icmp(0x2, 0x2, 0x1) fstat(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, 0xc) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) timerfd_create(0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000009000-0xc)={0x0, 0xffffffffffffffff, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6877726e6700", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) accept$inet(0xffffffffffffffff, &(0x7f0000008000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) syz_open_pts(0xffffffffffffff9c, 0x0) syz_open_dev$random(&(0x7f0000009000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000008000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) accept4$inet(0xffffffffffffff9c, &(0x7f0000008000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x0, 0x3, &(0x7f0000008000)=[@generic={0x8, 0x9, 0x101, 0x100}, @map={0x1, 0x0, 0x71, 0x1}, @generic={0x3, 0x2ba0f853, 0x8001, 0x5}], &(0x7f0000009000-0x2)="2100", 0xffb, 0x9a, &(0x7f0000001000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x1}, 0x30) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) stat(&(0x7f0000005000)="2e2f66696c653000", &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000008000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) syz_open_dev$tun(&(0x7f0000003000)="2f6465762f6e65742f74756e00", 0x0, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000007000-0xc)={0x0, 0x0, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) accept4$inet(0xffffffffffffff9c, &(0x7f0000008000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10, 0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6877726e6700", 0x80, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000007000-0x7)={0x0, 0x0}) geteuid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000008000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$unix(0x1, 0x1, 0x0) 2017/10/30 12:53:44 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) shmget(0x3, 0x3000, 0x414, &(0x7f00007c5000/0x3000)=nil) shmget$private(0x0, 0x2000, 0x54000202, &(0x7f0000000000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x400, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x2000, 0x1200, &(0x7f0000000000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r1) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffff, 0x1f, 0x0, "dbade15f396a45d885ee7d52aaf711237bea1925db77ee1294ed0d39a0e94b2c193740e450c2c9d6b7cd3efadf10d29e3c92d219daa4e79ed58e267b57d710aaa2f4056c4cb209226c49a01b37a94611"}, 0x160) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000004000-0x2d)=@random={"6f73782d03c0", "706f7369785f61636c5f616363657373747275737465646d696d655f7479706573797374656d00"}, &(0x7f0000003000)="747275737465642e00", 0x9, 0x1) r2 = syz_open_dev$vcsn(&(0x7f0000f80000-0xa)="2f6465762f7663732300", 0x0, 0x0) flock(r2, 0x1) 2017/10/30 12:53:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000235000)=0x75) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005e1000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/10/30 12:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000235000)=0x75) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005e1000)={@loopback={0x0, 0x1}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x4, 0x8000}, 0x20) 2017/10/30 12:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) connect$inet6(r1, &(0x7f0000e36000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d88000)="ff55cc6cffba04364e0000000000000101000000", 0x14) setsockopt$inet6_buf(r1, 0x29, 0x200000000015, &(0x7f000088f000)="ff55d36cffba04365d0000000000000101000000", 0x14) r2 = dup2(r0, r0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00007bf000)=0x1, 0x4) accept$packet(r2, &(0x7f0000d01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007dd000)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000700000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cfb000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000167000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x2, 0x6, 0x1, 0x40, 0x1d, 0x80, 0x20, 0x0, r3, r4}, {0x3ff, 0x9, 0x3, 0x7a6, 0x9, 0x6, 0x800, 0x8}, {0x7, 0x200, 0x20, 0x0}, 0x80000000000001, 0x6, 0x5, 0x0, 0x6d, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x80000001, 0x0}, 0x10, @in=@multicast1=0xe0000001, 0x7, 0x1, 0x1, 0x7fffffff, 0x3f, 0x2, 0x2}}, 0xe8) exit_group(0x376e0e10) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000250000-0x4)=0x8) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00008aa000)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009d3000)={0x0, 0x0}) connect$packet(r2, &(0x7f0000d92000)={0x11, 0xf1, r3, 0x1, 0x4, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) prctl$intptr(0x10000000018, 0x4) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) r6 = gettid() rt_sigpending(&(0x7f0000974000)={0x0}, 0x8) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000003, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) 2017/10/30 12:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002d2000-0x8)=0x8000000075) shmget$private(0x0, 0x2000, 0x54000100, &(0x7f0000ea0000/0x2000)=nil) r0 = shmget$private(0x0, 0x4000, 0x100, &(0x7f000033e000/0x4000)=nil) shmget(0x2, 0x1000, 0x400, &(0x7f0000d3c000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) clock_gettime(0x3, &(0x7f0000007000)={0x0, 0x0}) wait4(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000b4b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, &(0x7f00008a2000)=0x0, 0x1, &(0x7f00001c9000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x2, &(0x7f0000003000)={{0x77359400, 0x0}, {r1, r2}}, &(0x7f0000a9a000)={{0x0, 0x0}, {0x0, 0x0}}) signalfd(0xffffffffffffff9c, &(0x7f0000dab000)={0x53}, 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000928000)="2f6465762f6877726e6700", 0x410000, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000a7f000)="2f6465762f766373612300", 0x101, 0x801) accept4$unix(r4, 0x0, &(0x7f0000157000-0x4)=0x0, 0x80803) r5 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x5, 0x200) socket(0x200000000011, 0x800, 0x400000da6) r6 = msgget$private(0x0, 0x400000000001e) msgrcv(r6, &(0x7f0000417000)={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xa7, 0x0, 0x1802) mkdir(&(0x7f0000014000)="2e2f66696c653000", 0x0) mount(&(0x7f0000a2d000)="2e2f66696c653000", &(0x7f0000b0e000-0x1)="2f", &(0x7f0000014000)="72616d667300", 0x2000000, &(0x7f00005bb000-0x1)="03") r7 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x200000000000000) symlinkat(&(0x7f0000c1c000-0x1)="2f", r7, &(0x7f0000d07000-0x8)="2e2f66696c653000") linkat(r7, &(0x7f0000087000-0x8)="2e2f66696c653000", r7, &(0x7f0000f73000)="2e2f66696c653100", 0x400) ftruncate(r3, 0xe4c3) clock_gettime(0x3, &(0x7f00006c0000-0x10)={0x0, 0x0}) utimes(&(0x7f0000014000)="2e2f66696c653100", &(0x7f0000020000-0x20)={{0x77359400, 0x0}, {r8, r9/1000+10000}}) readlink(&(0x7f0000790000)="2f", &(0x7f0000016000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43) renameat2(r5, &(0x7f0000016000)="2f", r7, &(0x7f00000f9000)="2f", 0x1) 2017/10/30 12:53:44 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlockall(0xfffffffffffffffd) r0 = shmget(0x1, 0x3000, 0x120, &(0x7f0000000000/0x3000)=nil) shmat(r0, &(0x7f0000002000/0x1000)=nil, 0x2000) [ 52.107926] audit: type=1326 audit(1509368024.449:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3525 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0xffff0000 [ 52.133923] audit: type=1326 audit(1509368024.471:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3535 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0xffff0000 2017/10/30 12:53:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ac7000)="2e2f66696c653000", 0x80) ioctl$VT_RELDISP(r0, 0x5605) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d3000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup3(r2, r1, 0x80003) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000135000-0x8)=0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f000032b000)="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") ioctl$KVM_IOBITVEC(r2, 0x4040aeee, &(0x7f0000179000)={0x1004000, 0x8000000000000, 0x0, &(0x7f00008e2000)="", &(0x7f0000a75000-0x1)="17", 0x0, 0x7, 0xffff}) 2017/10/30 12:53:44 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) stat(&(0x7f0000009000-0x8)="2e2f66696c653000", &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000007000)="2e2f66696c653000", &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x4)=0x0, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002000)={0x20071026, r1}, &(0x7f000000a000-0x18)={0x7f, 0x1, 0x9, 0x5, 0x9, 0x6}) syz_open_dev$random(&(0x7f0000005000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x10000) [ 52.158975] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 52.166578] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 52.178678] audit: type=1326 audit(1509368024.472:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3523 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0xffff0000 2017/10/30 12:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$sg(&(0x7f0000b98000-0x9)="2f6465762f73672300", 0x0, 0x8000) fremovexattr(r0, &(0x7f00004b9000)=@random={"757365722e00", "2f6465762f73672300"}) 2017/10/30 12:53:44 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001000)="") syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffff9, 0x1) r0 = epoll_create(0x3170) fsetxattr(r0, &(0x7f0000000000)=@random={"6f73322e00", "706f7369785f61636c5f616363657373747275737465646d696d655f7479706573797374656d00"}, &(0x7f0000000000)="000075540400000000", 0x9, 0x2) syz_open_dev$vcsn(&(0x7f0000f80000-0xa)="2f6465762f7663732300", 0x0, 0x0) [ 52.178692] audit: type=1326 audit(1509368024.475:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3524 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0xffff0000 2017/10/30 12:53:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000035a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d22000-0x8)=0x75) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000df1000-0xa)="2f6465762f70746d7800", 0x0, 0x0) move_pages(0x0, 0x4, &(0x7f0000a31000-0x20)=[&(0x7f0000d9d000/0x2000)=nil, &(0x7f00008b1000/0x4000)=nil, &(0x7f0000007000/0x4000)=nil, &(0x7f0000ce6000/0x2000)=nil], 0x0, &(0x7f0000a3c000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000802000)=0x2, 0x4) getsockopt$inet_tcp_TCP_PSP_RX_SPI_KEY(r0, 0x6, 0x6c3, &(0x7f000047d000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000331000-0x4)=0x18) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = fcntl$dupfd(r3, 0x1000000000407, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000a99000/0x4000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f000081b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$VT_DISALLOCATE(r6, 0x5608) write$tun(r6, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) setsockopt(r1, 0x107, 0x5, &(0x7f0000599000)="00000b00f6ff060000070000019139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDADDIO(r6, 0x4b34, 0x7fffffff) r9 = dup3(r1, r0, 0x0) setsockopt$packet_add_memb(r9, 0x107, 0x1, &(0x7f000064e000-0x10)={r8, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000298000-0x8)={0x0, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000a5000-0x10)={r8, 0x1, 0x6, @random="bf8ce4eac263", [0x0, 0x0]}, 0x10) [ 52.201803] audit: type=1326 audit(1509368024.543:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3535 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0xffff0000 [ 52.212918] audit: type=1326 audit(1509368024.554:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3547 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0xffff0000 [ 52.245990] audit: type=1326 audit(1509368024.587:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3553 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0xffff0000 [ 52.274744] audit: type=1326 audit(1509368024.615:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3523 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0xffff0000 [ 52.274760] audit: type=1326 audit(1509368024.616:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3557 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0xffff0000 [ 52.300763] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2017/10/30 12:53:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000052000)=[{&(0x7f0000e1d000-0x6a)="", 0x0}], 0x1, &(0x7f00003a0000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000f9a000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000671000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000001000-0x8)=&(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)=0x18) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x8, 0x101) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r3, r4, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x20005, 0x0}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r4, &(0x7f0000e4d000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000f6a000)="", 0x0, 0x0, &(0x7f00009b3000-0x10)={0x0, r6}) r7 = socket$inet6(0xa, 0x1, 0x0) connect$inet(r7, &(0x7f000075c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = dup2(r7, r7) setsockopt$inet6_int(r8, 0x29, 0x40200000000001, &(0x7f0000f68000)=0x1000000000002, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x15, &(0x7f0000f6e000)="06fc2b46b363584567cef0da5587be58077b3a5956b6bc2d8869785d4ea85cbd2b2079e3af1dd34037119d715befe41d76ed41332d9b98a01ca7bcc990cbb146312bdbad93dc15cfce723dc5f4a0f09f0a1c4f438e9c3f7a74260d8f7c933949ef3e9441ab5f22bdc040bdf146991735efd905ca399deb40a3c824f0f2fbcaab0a2aa79eb25e904a637eaead74043695cf1873537cbe86ffcdac75ceac45d7b39990f1ee1a0d0c712bff02e7cd32675c57303701a3533c3dc6628b7e0b781b1fc35c7946a0389ec8d17a4680d32095fdae24e1ab9e7e3704ac11d15f232c17c5d3b0e379b07be6729c64", 0xea) read(r5, &(0x7f0000cbf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r9 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000002000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f000037a000/0x3000)=nil, 0x3000, 0x753aef579cd94eec, 0x12, r9, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/30 12:53:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000001000-0xba)="aef97f0bb88c362285e3d818535f99e1555ac1d8b6d68e894f30e18412b722b223b083a093fa49c4fb422138a3fd57f81c2cf41d3b9a5a813ee7f07ce51dbfd4b64d231c85eecb58568b7114bca70492f23ce949ad457e83ba53862f1b0cc3a63a0d06401d1563297247270d4c1a2f4b46c546156ecd14f6cf485e68cbdbf773f4a600c0906101db9e1825c2e1ae413224b4ea21be3a8d4890bfd6dfa9e27519a3970ef12292c539444c44c52e1c902de54d902abd374f09414b", 0xba}], 0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getdents(0xffffffffffffffff, &(0x7f0000d22000)="", 0x0) fcntl$F_HUGEPAGE(r0, 0x802) pwritev(r0, &(0x7f0000b16000)=[{&(0x7f0000776000-0x8d)="d73d9cf4d614f8c6e82472e44d124fd8d3ab19f4c4ddd32400191a1b3bb99ac6249255661f2846f0ecc166fe1abcce91914e99ac3c781ddee3dcfe89859bd61d93798f519cc6c843a6502db8ba784ff5e2e6c7cb90ba1ab7255e35569133219bd8e9b82c12e9fe183f938766753a89f3828c7ef41b1459484a925e5bf87cefce9273198dd3fce3d68120857c22", 0x8d}, {&(0x7f0000b35000-0x51)="27951fe1002cdbee3bd8eaf2bb9f838d9ce53c24073ff3f376260cf903041aa38049523f0065bfd2acb23e8b0a6b829d8d2495fcd03b1d448810383592eb20712247ae64ae2b558f5c03e3b74acd98c794", 0x51}, {&(0x7f000075f000)="cba23c804d54", 0x6}, {&(0x7f0000beb000)="aac12d7f512d249149226c6077ed0a12af6a790e55150a03cae1de55110b1f7a7ad4255a7fec2884783b8e9d4e673051512da1d00aff90ead0b79a8d062ba47d9a9b4cdc8911d755629d2594b418569eef7aa2993330e54b381ee40a9ecf4e53f01aa4c410b319d067ec34f0afb201e1756db1e0cc1b987c8ee8948a98640fcf881626f33a743fd633f2859ca1510080a3c022a4054057da04357b", 0x9b}, {&(0x7f0000f80000-0x65)="ec4f426f6375df3efa42a03b3990810919329922deff9fbe797eed04647ed0be1edf225f370f206b4448935d85598a70c5375cbf3a7620d0cec37ad5c4d928fe3852a4d5cd10807259e57b116edbc5a876ca7071d1909d624400cdadf60b0ebcce272d66a6", 0x65}], 0x5, 0x0) 2017/10/30 12:53:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="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", 0x1fe, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004d8000)={0x0, 0x67, "6404122a07e09907790b84d50144192ca3374c03855cb50d2146904f83ef783aeac0e720394db860fb0f515da572713aacf433eaf380358cb657da53460ab2d06b8368cd039e19a3c80287217024d15e8159f731e01149c1ca77d3483259570c636d2aead134be"}, &(0x7f0000ca8000-0x4)=0x6f) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dc3000-0x3)={r1, 0x9}, 0x8) r2 = syz_open_dev$vcsn(&(0x7f0000aa0000-0xa)="2f6465762f7663732300", 0x550d820, 0x7d) ioctl$LOOP_CLR_FD(r2, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000357000-0x28)={0x2, 0x0, [{0xb51, 0x0, 0xfffffffffffffffc}, {0xaf5, 0x0, 0x401}]}) mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000002000-0x4)=0x7fff) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) memfd_create(&(0x7f0000ba6000-0x2)="fdb0", 0x0) epoll_create1(0x80000) mlockall(0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000002000-0x10)={0x0, &(0x7f0000000000)=[]}) accept4(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x1)=0x58, 0x0) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000e3a000)="230000001e00056d00000000000051030700000000000000000500101d02000ae517c7", 0x23) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x0) 2017/10/30 12:53:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008d9000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0xe53, 0x5, 0x0, 0x6, 0x0, 0x101, 0x2f0a, 0x0, 0x0, 0x4, 0x8000000000000, 0x7, 0xfffffffffffffff9]}, &(0x7f000033a000)=0x108) r1 = accept$inet6(r0, 0x0, &(0x7f00001d8000)=0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000c5d000)=0x0, &(0x7f00001d1000)=0x4) 2017/10/30 12:53:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007c2000-0x8)="2e2f66696c653000", 0x40, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000968000)=0x0, 0x4) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000068a000-0x8)="2e2f66696c653000", 0x400003f) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00009fd000-0xc)={0x0, 0x4, 0x10000000020}, &(0x7f0000322000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000562000-0xc)=@sack_info={r5, 0xffffffff, 0xbb4}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000322000)=0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f0000a7c000)="2e2f66696c653000", 0x40000, 0x2) r7 = inotify_init1(0x0) fcntl$setstatus(r7, 0x4, 0x2400) fcntl$setown(r3, 0x8, r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet(0x2, 0x2, 0x0) bind$inet(r8, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$unix(0x1, 0x0, 0x0) r9 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r9, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r9, &(0x7f0000afc000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fdatasync(r0) fcntl$setsig(r7, 0xa, 0x20) inotify_add_watch(r7, &(0x7f0000bc4000-0xa)="2e2f636f6e74726f6c00", 0xa4000960) readv(r7, &(0x7f0000fc8000-0x30)=[{&(0x7f0000752000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f000019f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000f39000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}], 0x3) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000e63000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fe2000-0x4)=0xe9) 2017/10/30 12:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000bbc000)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000a6a000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00000ae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0x8000000) llistxattr(&(0x7f000066f000)="2e2f66696c653000", &(0x7f000066e000)="", 0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TCSETAF(r2, 0x5404, &(0x7f000066f000)={0xba, 0x3, 0x6, 0x100000000, 0x3, 0x9, 0x9, 0x6, 0xfff, 0x7}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00001a1000)={0x5, 0x0, [{0x6, 0x1, 0x0, 0x0, @msi={0xffffffff, 0x1f8, 0xc877}}, {0x2, 0x3, 0x0, 0x0, @sint={0x40, 0xc4}}, {0xfffffffffffffffc, 0x7, 0x0, 0x0, @irqchip={0x7fff, 0x8001}}, {0x81, 0x4, 0x0, 0x0, @adapter={0x6, 0x80000001, 0x2, 0x0, 0x1}}, {0x7, 0x7, 0x0, 0x0, @msi={0x4, 0x2, 0x6}}]}) r3 = mq_open(&(0x7f00000b1000-0x3)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xfffffffffffffffe, 0x7, 0x2, 0x1, 0x10000059, 0x0, 0x6, 0x207}) r4 = memfd_create(&(0x7f0000fc5000-0x3)="2d2400", 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000723000)={0x9, 0x8000, 0xd, 0x10000, 0x0}, &(0x7f0000130000-0x4)=0x10) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000a3c000-0x4)=0x0) r6 = socket$netlink(0x10, 0x3, 0x20000b) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00006cb000)={0x0, 0x65, "f0ecdb96215e4ba1509d39978b6dc16cf53646ff0fc9dbefb84eee46b746eaee7f19ef1d984ca715761784e05437d9dd1fa0f57c681dc8590802c1e779db01ffee8c91dc93ba23f0883a2ba5999f37f3ab90df8ac690fe8aabc9f71497d3389b517a795098"}, &(0x7f00004d4000)=0x6d) sendfile(r6, r3, 0x0, 0x5) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000452000-0x8)=@assoc_value={r5, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000015b000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x1fffffffffff) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/10/30 12:53:44 executing program 6: r0 = socket$inet6(0xa, 0x1000000000000002, 0x10000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x0, 0x5d) writev(r0, &(0x7f0000af5000-0x30)=[{&(0x7f0000f82000-0xd4)="1b7574571d8518abf21d2ff6e13c78d23038021b482b69161e452a875583cea67fc692a3c1e237864f279a611aed9aa32f342fe8f6dd6cdd93328525a93fb29f44ce668f8149e2e803792edd4b44e8be0251af1f70b3e0f873e41e6cfc32ce14da9c33011c732e57aca7f1839fd7c63e82c093ee97e9e58275f2da964026db815e19d1e005ce9e9c074e27394e7b49f467840dac611c25e69d0a3f9ee1555edc8f171a3c31298a32fda77b7ccf98083157f13a38c9dfb9035a8914991c3ad281412c299194afefb3d626433f440219cd5c508e46", 0xd4}, {&(0x7f0000371000-0xcf)="11a8c575597faf35133cd0307d1fd0348a704acb903fb5e325df767a9cc87d0e08d0201e6f224ba7ad6691cbc59fb08793dd8b488daf41d3d477c56706ed56bab98641148df40fb5c273e1e95f7a1486a6e557755c1625108e1da7ca67eaa1179c5dab0902c6df8297d2268226582cec91595f891a322d780b81dc9ecd91dd3aedee41e70d0edadd7a05f7301db1932bf590d0e08c31ca8e275f7f05eb98bf98cd0aff9c1cd1587237f95ae643d1066e2aff9643de5e77d384c73c138c8b2d20af8ccc1600c9e88c129767fb9e983d", 0xcf}, {&(0x7f0000caf000-0x3d)="0fa398708afb8ead155ffd52adc5ee9a03f9b8154bcdeb317b171990745d9fcc036958afccf2aac78bf8e8bc18604c546c5dfdae91c824e7de8e5fd354", 0x3d}], 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004be000-0x8)={0x0, 0x0}, &(0x7f000072a000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000cd000)={r2, 0xda, "52472b49d1b9530f1865993a53417ba94cd148d22aa715a1116a09f47727f50d3911dfd6f9971f0ae903dca933fc7be2d14dd42fc9bb66dab121d20600283b866d7178fce4ed6aad5d35a8a2d02806f54abfae0c31ce2bb9ba3e47ddf8c23061463bf6beb34a139e860cf75c31e842b78b3ac059f9e7f79a3f4b0700102dd7c6c4d7048c93d43e48e3222ddd6306111ffc94045cfe15ffb5d4031a98ac824a47f4127d5b203cee375f18acd6998dfd2ae65cbd5180f19a8c2c1d0007a6ac35b36e946ef2b0d09a38202a1c3a39b4579147ceda1f220b93a940bc"}, &(0x7f0000d07000-0x4)=0xe2) r4 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ac8000-0x98)={r3, @in6={{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x9}, &(0x7f0000dff000)=0x98) setsockopt$inet6_int(r4, 0x29, 0x4a, &(0x7f0000bd7000)=0x8, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000269000)=0x0) getpeername$packet(r1, &(0x7f000007c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000027d000)=0x14) recvmsg(r4, &(0x7f00002e7000)={&(0x7f00002b2000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00005cc000)=[{&(0x7f0000094000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000354000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f00006a8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f00009dd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}], 0x4, &(0x7f00001a2000)="", 0x0, 0xfffffffffffffffd}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000e8000)={0x1, 0x18, &(0x7f000010e000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003f7000-0x10)={0x1, 0x18, &(0x7f0000d38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003f7000)={0xffffffffffffffff, 0x18, &(0x7f000010d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000003b000)=r5, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001b3000)={r6, &(0x7f0000701000)="faf99f407205c59377d358799c9b00c6affbfe4abf69c6d931c93a5903bbc732ac218855fc2253bde97b81aa934b339f55474ef84023a04ffafaf9e9de054ec88bd2f9abed97b06382272af042e4d16f0e810d5201bf9b3d2f4f12c701f2f3368e9e923e06c7ba754f1c85c4aa5b2643777a69081d526996c708ee716ffeace3cab258f97732d0758cc6b6efe6519212661ba97d14225c3d062fbb0c0d8f78a13571dae6d2d7811c7cb6b22ec9de9f0ae5747c7382f0f3dbac5f002962c3dae028974a94a993f0ff438b", &(0x7f0000819000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000081c000)=0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r7, &(0x7f0000ab8000-0x1000)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1", 0x3ef, 0x20000885, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000e70000-0x10)={r3, 0x3, 0x0, 0x4}, 0x10) sendto$inet6(r7, &(0x7f0000ab0000-0xf7)="b85d3892b8247987aa21f84fdc42a2a7311b3a0873fdc5a6ac48d24fa8e2bf85eb31f1fa03f1fe098ae9d48b677d3951bc8ccf6e215d1aa9069cdb95752f5e1e6d9585c61f28d36cf175c2782c070e31b8c1a4f2a0b7a9bf4270d8006f4ef98cc977a413693320dea7b9e4301493e03c43372ecb24c225e914227ac4df46fe241a9ccf3d35a50c1d34ba1bc2020235f97ed5054962662bf5e697a8e27e6e91748e89b554fafaf3ead4056abdc5ebfccdc7ab2ef78c28ab0f61aad024d6239eaef94108cc04a4f3141ec9ee7ae3d35342ea2d652e2068f94f729bd2d470fbdfeb7dd91ee90a192982d9949bfe6fac42e8066b62bfddc834", 0xf7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009a8000)={r2, 0x200, 0x10001, 0x3f}, &(0x7f0000ac0000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000aed000)={r8, @in6={{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, 0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000abf000)={r8, 0x0, 0x81, 0x5}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f00005c4000-0x5c)={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x2, [0x7, 0x7fff, 0x5, 0x8, 0xfffffffffffffffc, 0x2, 0xd6, 0xc8]}, 0x5c) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000483000-0x20)={"2d7410b93cc01edb76b9bbcc43a05132", {0x4, 0xfffffffffffffff7, 0x4, "36e5c26d2678", 0x10000, 0x0}}) sendmmsg$inet_sctp(r4, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000b83000-0x60)=[{&(0x7f00007f9000)="4aff070419e173f034f2617f6c57b03a71b80d8d3a8898227945b77035fbd5f6ffec47d40741a2deb43d616b375b2567bf439eb884ad12ce5b0b4afa7bc258b78bf704b5da55a455b3ebbe65358dee7ed0472a05706970f0a6897c9eb51576a5ec128dd49d58a0c5471a275b5d8f18d7a11a895e04a0337cac2798600dcca37acab3ef75c7b131065d3c3cc5508a07a281662c96efc6e7dad48a6f5563b45e2239cd7c9b2be3b2e413873d7fee9b17093b60b5c4646a196d07b63785c84d11dd0bd9c0e708d21dea9889", 0xca}, {&(0x7f00009b2000)="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", 0x1000}, {&(0x7f0000cba000)="fe59daff6d85d1cf6a56ea0625387f66b625289e8e67ac019282afa5d042b451a061ffd41de150ebda6a654a968fccbbbcfeaa565eb10dbfce69168ce30b570c4ee9a5fbcb64ad3316b3b8c31f3c012a4d92d4682d2c35bcc2c8edf833dbd7e8f4521e1efa02c47c76596822197284a50036686609ec25d9aea66bba1ea8c9b04ea24cc231017a62d8e8", 0x8a}, {&(0x7f00003c8000)="eefa78abb15fdbca284de1bdb7c78f4625c8722fbb9ff51df8a638c717434ec7cfa0aaab0733b68089aecd27d2688213747e650c2373fbaec8f061bce924ddf0f940b66a81ae3361b952d7a537c3151a904c0a9327ebb6fc5622eb942a8df859c360a34dffc4d8cd1814d487d05e6b13e445d2d2d479fbbd0a10d1d1d4b0897f775870116a3d5038ae679be2d2a39a78fc0136c886e2cd41be3c187023f0d522fee19941f77ff041fd3731427766aeff838560710000007f2322ad6fa403009216eb069be774082bb070b6877e74980cc7f572ecb3d5c97607786cfb3d04ea23f2caf21e3f12c617b1124555ed", 0xed}, {&(0x7f0000af4000-0x6e)="3f899f40316b6a6909e6399e06e0f6b0dff2bb5eb7bb27da7ccec065befed6e2e5a911a590da2e62a17778b1d71c44640b51d96a6de8ca256979dcca2acc2617deea985c37b531b51c518c81daef88d7a842b29797a7b79b0d82a54191778b3b5bfd0bbb3463182d5d61b939f14d", 0x6e}, {&(0x7f0000874000)="bbc91a89328e2d7dc260d0cc32d7693dd6bbae7ba7ec73ff77f12cc2250f562b7f6f592428922e355a7c4eac09b377093fc3b26ca12d00ff71eb39b62be70d505d98aa2760a9e6a813b605546513318540026b87a83af6f36609ffeec2092b9da44e3b75e480ddb2fc8a916fc605086c45d895065bbcacb7f3ffc2ec1e107b1a81ca088a2811cb7fb83cc454c9c73b2162b2f11c77", 0x95}], 0x6, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0xffff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f000049e000)={r8, 0xff}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000318000-0x70)={r8, 0x2, 0x68, "dadeaa38d93d398924b29078f6d71d3f7f517eb34937908d8c96a263948bea5e74a74e71dde32c6e2604222149a810d9177522385a45942b3be8a826753657bea5b71bd4af48ad842667f8f8b2757072298938176d7121d49c31ea5ad8613a43cc43074b6242632f"}, 0x70) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000704000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a11000-0x4)=0x14) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000f4d000)=0x0, &(0x7f0000cee000-0x4)=0x4) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000609000-0x4)=0x6, 0x4) [ 52.326264] audit: type=1326 audit(1509368024.668:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3553 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452869 code=0xffff0000 [ 52.432819] device gre0 entered promiscuous mode [ 52.446143] device lo entered promiscuous mode 2017/10/30 12:53:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000474000-0x4)=r1) clone(0x0, &(0x7f0000196000-0xcc)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f00005db000-0x22)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) set_thread_area(&(0x7f0000b44000-0x10)={0x9, 0x6, 0x8, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) dup(r2) writev(0xffffffffffffffff, &(0x7f0000cd4000)=[{&(0x7f0000cd4000-0x7d)="f7fe28fd04aa96c0ea5545619ad068e8bc091e5555e5fdc66fc0ff5c8fb24b0734306c070d500604541a539fdf7f88502d49396cb2eb15f17caa30e6a070c6ee27835c9c0e819b3e3e376c186b0d28b851ade3df28b7eef1bb5ec8560b25292e7ed5cf900c51a70a1e8ae83ed443dc16feae04918bec36ed45073daffe", 0x7d}, {&(0x7f0000000000)="32f9278f7ce6f8d4d595e2fdbbdea356c25b287c2cf34c2b90825428186ce49ed2548c9f7b9f49c05efe635c7ae53495ac92cffc84059c4d198edea962a3a0183b43429adb8a265b9e04dd3b5861e235949d2d9ae550554f9aa91940e628e8b51e1948e4fc92251b2e8f40432f262538510a0e41e1568160eaa5cbf7c9856e19cedbf889dfe70f13e8ac9d6745b58c1068d94709bd24687b5c7372fe835242d98d5e57267a687e65f5a1ac48e5247e2169b56b411ed1d5ea694079e3ff7c9557278295", 0xc3}], 0x2) syz_emit_ethernet(0x5a, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[@lsrr={0x83, 0x17, 0x0, [@multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, ""}}}}}, 0x0) setsockopt(r2, 0x0, 0x40, &(0x7f0000000000)="", 0x0) 2017/10/30 12:53:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000cf5000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000b96000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000a6a000/0x4000)=nil) unshare(0x8000000) r1 = accept4(0xffffffffffffffff, &(0x7f00001da000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6c000)=0x10, 0x80000) getsockname$netlink(r1, &(0x7f0000a8e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000187000-0x4)=0xc) [ 52.546100] device lo left promiscuous mode [ 52.552598] ------------[ cut here ]------------ [ 52.557607] WARNING: CPU: 1 PID: 3605 at drivers/net/tun.c:1744 tun_get_user+0x2de3/0x36d0 [ 52.569722] Kernel panic - not syncing: panic_on_warn set ... [ 52.569722] [ 52.577094] CPU: 1 PID: 3605 Comm: syz-executor0 Not tainted 4.14.0-rc5-next-20171018+ #36 [ 52.585468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.594792] Call Trace: [ 52.597357] dump_stack+0x194/0x257 [ 52.600967] ? arch_local_irq_restore+0x53/0x53 [ 52.605613] ? vsnprintf+0x1ed/0x1900 [ 52.609390] panic+0x1e4/0x41c [ 52.612557] ? refcount_error_report+0x214/0x214 [ 52.617281] ? show_regs_print_info+0x65/0x65 [ 52.621754] ? retint_kernel+0x10/0x10 [ 52.625613] ? __warn+0x1a9/0x1e0 [ 52.629045] ? tun_get_user+0x2de3/0x36d0 [ 52.633162] __warn+0x1c4/0x1e0 [ 52.636415] ? tun_get_user+0x2de3/0x36d0 [ 52.640542] report_bug+0x211/0x2d0 [ 52.644149] fixup_bug+0x40/0x90 [ 52.647486] do_trap+0x260/0x390 [ 52.650831] do_error_trap+0x120/0x390 [ 52.654691] ? kfree_skbmem+0xe2/0x1d0 [ 52.658553] ? do_trap+0x390/0x390 [ 52.662062] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 52.666880] ? tun_get_user+0x2de3/0x36d0 [ 52.671000] ? wait_for_completion+0x770/0x770 [ 52.675568] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.680389] do_invalid_op+0x1b/0x20 [ 52.684075] invalid_op+0x18/0x20 [ 52.687498] RIP: 0010:tun_get_user+0x2de3/0x36d0 [ 52.692222] RSP: 0018:ffff8801c929f730 EFLAGS: 00010286 [ 52.697557] RAX: dffffc0000000000 RBX: ffff8801bceb77d8 RCX: dffffc0000000000 [ 52.704797] RDX: ffffffff87024140 RSI: 0000000000000000 RDI: 0000000000000282 [ 52.712035] RBP: ffff8801c929fae0 R08: 0000000000000001 R09: 0000000000000000 [ 52.719275] R10: ffffffff870692e0 R11: 0000000000000000 R12: ffff8801c8d54540 [ 52.726516] R13: ffff8801bceb7848 R14: 0000000000000000 R15: ffff8801bceb8d40 [ 52.733808] ? tun_build_skb.isra.48+0x16e0/0x16e0 [ 52.738720] ? futex_wait_setup+0x3d0/0x3d0 [ 52.743023] ? check_noncircular+0x20/0x20 [ 52.747250] ? tun_get+0x1ab/0x2e0 [ 52.750769] ? lock_release+0xa40/0xa40 [ 52.754717] ? __lock_is_held+0xb6/0x140 [ 52.758763] ? tun_get+0x1d4/0x2e0 [ 52.762274] ? tun_chr_close+0x60/0x60 [ 52.766135] ? __check_object_size+0x25d/0x4f0 [ 52.770694] ? rcu_note_context_switch+0x710/0x710 [ 52.775601] tun_chr_write_iter+0xb9/0x160 [ 52.779811] do_iter_readv_writev+0x525/0x7f0 [ 52.784283] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 52.789029] ? rw_verify_area+0xe5/0x2b0 [ 52.793067] do_iter_write+0x154/0x540 [ 52.796924] ? dup_iter+0x260/0x260 [ 52.800527] ? find_held_lock+0x35/0x1d0 [ 52.804569] vfs_writev+0x18a/0x340 [ 52.808164] ? __fget_light+0x297/0x380 [ 52.812111] ? vfs_iter_write+0xb0/0xb0 [ 52.816083] ? __fdget_pos+0x130/0x190 [ 52.819944] ? __fdget_raw+0x20/0x20 [ 52.823630] ? get_unused_fd_flags+0x190/0x190 [ 52.828189] do_writev+0xfc/0x2a0 [ 52.831612] ? do_writev+0xfc/0x2a0 [ 52.835217] ? vfs_writev+0x340/0x340 [ 52.838988] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 52.843806] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 52.848799] SyS_writev+0x27/0x30 [ 52.852225] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 52.856949] RIP: 0033:0x452741 [ 52.860109] RSP: 002b:00007f6ea362cb10 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 52.867790] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000452741 [ 52.875033] RDX: 0000000000000002 RSI: 00007f6ea362cb60 RDI: 0000000000000012 [ 52.883147] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 52.890389] R10: 000000000000005a R11: 0000000000000293 R12: 00000000006f6878 [ 52.897627] R13: 00000000ffffffff R14: 00007f6ea362d6d4 R15: 0000000000000000 [ 52.905473] Dumping ftrace buffer: [ 52.909049] (ftrace buffer empty) [ 52.912728] Kernel Offset: disabled [ 52.916327] Rebooting in 86400 seconds..