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0x1000}, {&(0x7f000040f000-0x1000)="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", 0x1000}], 0xa, &(0x7f0000237000-0x428)=[{0xb8, 0x0, 0x100000001, "c695f17d99e3c5881483dd7939ad670a02eb3ef743f790a251014ff840381769d94e4cda0a91810347b19b49658d02a5bd5647af1ddf0b5094cd9918c3a1ab5023383d433c4fd20897683552d9baee82bf2c524160a6f0b29031a4a10e8a776e048d05f4c751f86302e4e4816c536dbd679a4f7793c12e00bdd937e6f6b4b76b75d4e3ca4667790e4287cf52a8961ff1a345fd7a5c86b97530b05ba0a8d6910ca3"}, {0xa0, 0x119, 0x2e2, "cb80bc262a5824b3fdc8877d5ad5e0105ce3145fd6884c2fd118c530f7f556c21181306456a7c0400ea71761810a01791bd8dea4471baed4e7be4c977aa4268a1f179e5dcf81d4e4faa262345c93fc14efe8a36497bae2fd54aea9a163313336298f03f70f7417aef370ebe9b0ae90103632ab28ad5945457cdf2a69e82325e20e7e6e8af47f18be2ecda1b7"}, {0x100, 0x117, 0x3, "c6c52a29c9e17be8edcfe37519cde4510c0356cbb2c12fbfcaed344d55b62c9f257e44510ecc05767589c6357a6a423968419b8813079cc0fbbe87ac00167e1841bc26bd3df76207533c46804c72bcb317b24ddf47e8b73739dc678a8f05b3ca1ba669045c7fa523e3e5655d8b95b3ecc3de31dd96db204859e8f4e357ead90b7f5ee85f2fc8fe42dc58c0f6510dd4c03f75cf18e520d09216cebbc00778b8d2e726fe51af926543d111688e2adc82f4e84264d83887ff928e2a8b9cd3afcd54733f41e719e5fe8aecf51eb964e4dfc3599a1f175154be4a481adc014030e3c1f093d6878fc6c8a12b5f"}, {0x78, 0x102, 0x4, "22ec616f483a448916d755b64f978c093095d669ff4b79071a46bda6398eac6ee4ee5f83417dde4d7d59df56f8d4ea7d90791acc31aa08e57844e6587da07476858a2536dfc4c163d0c6fb6d8aeb038a001615ac5a16426da58c0c6612e6dad4ea5fe8478640917f"}, {0x48, 0x10b, 0xffffffff, "6a77648b1dc7317fb844fbc048788fd3eea9b1e9da2cae84f8b5d1a7609d30049987e3a96088a485ea97e5b645df13e6347317c022"}, {0xc0, 0x105, 0xfffffffffffffff9, "041274d813481847c1ede98243c7a627409e091a5553834aecf154fcb31f1c6e4e258c5e0ee6b2c72bd381513bc6be42efc50ee6d00a7d90ec300e94715f4f0f47aa805bc94a4058e7f123cf97ab37089ac741bd043d9fe7d8cb5ab809b5ff9d9087fa6851e2e7e5582a9b4a39ee3e8d29d37dee341d6bb1009fa48d3c5610481f92ba6b0de2448ccdf604ec45d5674027aadc67ddb40d259d2b9efa7f9fe06dad4a19ed422feec546142bb8b9a4"}, {0x50, 0x117, 0x5, "f72dd810049dcbdad135552406984fb47088577218b7e9c8f5356498d8737d5d1eddc23f125645944a6333781e5596f1be61f76d3073a5cdc495"}], 0x428, 0x40}, 0x81}], 0x4, 0x804) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000c1c000-0x4), &(0x7f0000e3e000-0x4)=0x4) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00008be000-0x10)={0x8, &(0x7f0000b1d000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) syz_open_dev$sndseq(&(0x7f0000b7d000)='/dev/snd/seq\x00', 0x0, 0x18000) sendto$packet(r1, &(0x7f000053f000-0xf1)="2a2171553cc3fcf42226140cdd26bedccf9cd506e08cfa44eeffbe40fb99859246a24a77ea5c69ecc4cd302de6cc812c7df16dc46c1ec1e002be55e25046971cffcf617e70dc06eb06d60717b40168eef7f66ca51786ad7fbfdeffec7814e98e4fb76ecff97ec01ada7dc5f77596db89a421041cfc5177d638d569729a44f94e7637276a4dd4ad8333b72b9e20cf88cc45ed9fd88f3a798722b68da69d91765579db16f6c830d0d8dff4145e407c020fdc32cc984920f55d47ee80d048dddd700fab82452556fd8f4f3956ef832fe54dd47913891f310e5aff893d3c92ae53d8a63ed86de1331f8e45a881a4b1afeccba4", 0xf1, 0x4000890, &(0x7f0000bbb000)={0x11, 0xff, r2, 0x1, 0xc, 0x6, @empty}, 0x14) socket(0x1, 0x80f, 0x80000000) 2018/02/14 01:02:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = getpid() r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000886000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) inotify_add_watch(r2, &(0x7f0000623000-0x8)='./file0\x00', 0x0) getpgid(r1) write(r0, &(0x7f0000d5d000)="2400000024007f000000000180007701000000ff010000000001000000000000bb00ff10", 0x24) 2018/02/14 01:02:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40000000000002, 0x0, &(0x7f0000732000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002a6000)) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, r1}) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x9a3b}) 2018/02/14 01:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') symlinkat(&(0x7f000094c000-0x8)='./file0\x00', r0, &(0x7f0000951000)='./file0\x00') openat(r0, &(0x7f0000989000)='./file0\x00', 0x0, 0x0) 2018/02/14 01:02:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2032, &(0x7f0000002000-0x2)="051a", 0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000-0x4), 0x4) [ 73.072298] binder: undelivered TRANSACTION_COMPLETE [ 73.077446] binder: release 14539:14554 transaction 91 out, still active [ 73.084305] binder: undelivered TRANSACTION_COMPLETE [ 73.089452] binder: send failed reply for transaction 92, target dead [ 73.096024] binder: send failed reply for transaction 91, target dead 2018/02/14 01:02:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000702000)='/dev/input/event#\x00', 0xad2, 0x4000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000f74000-0x3a)=""/58) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r0, 0xffff) 2018/02/14 01:02:58 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x8, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='ceph\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000014000-0x78)="f7b5a7736bd0454fd7049512ae8d0be8f64b56f8a223076d5b7abde1ab6be5391078fe3458526aae1602651a1f77b0a314eeede0fa4cecd1d146de0c816f243e6badb9442bcc0615b0de2a28d7f9565d8aaba1e2d0f0d84af521d5b072cb642cedd40d9b0aad2fb9ec2601bd2b806ec9de95429b6276a8ff", 0x78, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() keyctl$chown(0x4, r1, r2, r3) rt_sigreturn() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000014000-0xc), &(0x7f0000013000-0x4)=0xfffffffffffffdd7) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) select(0x40, &(0x7f0000001000), &(0x7f0000002000-0x40), &(0x7f0000000000), &(0x7f0000012000-0x10)={0x77359400}) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000011000)={0xff, 0x2, 'client0\x00', 0x6, "f9ccfca0bfa81838", "074f31868c06bc40a3e76b9bb414f14bf4d0296776f7e4cd2083ca7d4af76b73", 0x80, 0xf}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000)={0xdd2, 0x7ff, 0x9}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000012000-0x10)={0x1, &(0x7f0000003000-0x8)=[{}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/14 01:02:58 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) close(r0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000000e000)={0x0, 0x19, 0x4, @tid=r1}, &(0x7f000000e000)=0x0) timer_getoverrun(r2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000)='/dev/hwrng\x00', 0x204900, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000010000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000010000-0x8)='./file0\x00', r4, r5, 0x1800) unshare(0x0) exit(0x3) r6 = syz_open_procfs(r1, &(0x7f000000e000-0x8)='ns/net\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f000000a000-0x4), &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f000000b000-0x58)={0x5e3a, 0x5, 0x0, 0x9, 0x8000}) getpeername$inet(r6, &(0x7f000000c000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r6, &(0x7f0000010000)="26eaae19446e33bc7d0c410459ad1d8893eed8a2ddff16ce5ab6cab791d580825bd47f04b6d5e31934d1c78ce48f0e380c248ead09ac0f4346dcd8dbf2cd5909a2b27a781901", 0x46, 0x8000, 0x0, 0x0) 2018/02/14 01:02:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ee9000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f00006a2000)=""/161, &(0x7f0000b4d000)=0xa1) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80004000000016) writev(r0, &(0x7f00002b7000-0x60)=[{&(0x7f0000ee5000)="fe33d71a45caf04a911babceb5cd73cbfe50c51ae1488e7b3dd04de016564842b94e94ae36de945e676d8c8cdbad542897675ca1c6bceb35284a311799785a353e92eacfa1ab8218794ade666d9e3c1c9af9e59371f4a077aafff5be464eccec758c3221811ff13d0564ab8ae4e7a47a1d9355189e095f04890bfa8c8f6179f9404b49bec40ab81cd4f3fa330ceacffccd", 0x91}, {&(0x7f00005ef000)="e890954988cf8b1a5ef335f22b0ead1281416538e5ad36f768c309a6db895caf0d375d86c3febab1b25cc0d0338d2be9bc954bac2423011bbaaba57ea80795005d93c05548fd0c24a09c0d6ca7a0ef83402f3a5aa7decc3afa4e8a381ace434f7115a8263a61239e8d7d4ba62d3c1a3ca59d77229739a8e7863f99a5083eddfa5307538240a56ce42c54496740cdbe78fb68abcb3070c0a89872bf96496d1bbf4603cecf5e3e376329", 0xa9}, {&(0x7f0000a81000-0x1000)="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", 0x1000}, {&(0x7f0000b69000-0x8f)="42370745bab2ceeb8ff939dc41594d756dfe9781ca193cad3431d84d156cbcefcd0c0df0e47974cde605afe92d7c1f608cccd5999aeaeb1b2d41cbeb81ee792b9b515a98acec26884008e21ee489343eba526b9de4a1d117936181c886c2d2bcc6656df740e420e5efe0ae37e211817e390b6b519b571ecacf22b7ad60e8ce8c89d666d58ef0a4c0d21773acb6fb59", 0x8f}], 0x6) writev(r0, &(0x7f000051c000)=[{&(0x7f0000b8d000-0x49)="480000001400190d09004beafd0d8c56", 0x10}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c83000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x7fff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000351000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f00001c6000-0xc)={0x1, 0x0, [0x0]}) 2018/02/14 01:02:58 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000)) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000012000), &(0x7f0000012000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000012000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x44) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000000000+0xff5)="b60001d3c1056a3b834ef50df2e4ccfeaeac959c5650801172ccb5120eb46156ed4faca20dceb1e454264b97ec43220b9290bc2cd974ccf4e9db5b5e76bf08ff141d8bf3e6464927245b0c6e18754e6106276a29ba0dfe73ac472388d9c591bea60fc2fbb1d31419c73fc0f1387a9998b552b1fc525528c3971ebd6d8d00c68a0d237d730821134d76b775a80e3f072b8c85580131c927a4768c6d01d1ebb9be6314a8794388ce652855f7723745f5e788dbc01f7ab9da15c656049ce913b20bbebf6f0724f017cc8b7d23d2a2274dccd89a4ef3d4de8b4a5a655e65ef76198403197e2198c9b655c3", 0xe9, 0x5, &(0x7f0000001000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000011000/0x2000)=nil, 0x2000, &(0x7f0000003000)=""/82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000b1e000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 73.122611] IPv6: NLM_F_CREATE should be specified when creating new route [ 73.129835] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 73.150632] IPv6: Can't replace route, no match found 2018/02/14 01:02:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x8c) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00008bb000)=0x6e0, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000dc1000)={&(0x7f0000d3f000)={0x10}, 0xc, &(0x7f00001af000)={&(0x7f00003a4000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/14 01:02:58 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lgetxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000005000)=@random={'trhkted.\x00', 'selinux\x00'}, &(0x7f0000013000)=""/90, 0x5a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000012000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/14 01:02:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000014b000-0x8)=@fragment={0x87, 0x0, 0x7fffffff, 0x10001, 0x0, 0x9, 0x0}, 0x8) 2018/02/14 01:02:58 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lgetxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000005000)=@random={'trhkted.\x00', 'selinux\x00'}, &(0x7f0000013000)=""/90, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000009000-0x4)) [ 73.185710] IPv6: Can't replace route, no match found [ 73.204538] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:02:58 executing program 1: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) shutdown(r0, 0x1) r1 = socket$inet_tcp(0xa, 0x2, 0x88) modify_ldt$read(0x0, &(0x7f0000c2b000-0x61)=""/97, 0x61) sendmsg(r1, &(0x7f0000fa2000-0x38)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x10, 0x29, 0x4}], 0x10}, 0x0) [ 73.243089] handle_userfault: 42 callbacks suppressed [ 73.243094] FAULT_FLAG_ALLOW_RETRY missing 30 [ 73.254959] CPU: 0 PID: 14640 Comm: syz-executor3 Not tainted 4.9.81-gf8bbe51 #32 [ 73.262567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.271908] ffff8801ae0a7580 ffffffff81d94e69 ffff8801ae0a7860 0000000000000000 [ 73.279906] ffff8801b9309790 ffff8801ae0a7750 ffff8801b9309680 ffff8801ae0a7778 [ 73.287906] ffffffff8166268a 0000000000002a2e ffff8801b2e038f0 ffff8801b2e038a0 [ 73.295930] Call Trace: [ 73.298493] [] dump_stack+0xc1/0x128 [ 73.303833] [] handle_userfault+0xa3a/0x1310 [ 73.309869] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.316868] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 73.323254] [] ? handle_mm_fault+0x117b/0x2530 [ 73.329455] [] ? handle_mm_fault+0x1fc3/0x2530 [ 73.335659] [] handle_mm_fault+0x1fd1/0x2530 [ 73.341687] [] ? __pmd_alloc+0x410/0x410 [ 73.347369] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 73.354181] [] ? memset+0x31/0x40 [ 73.359256] [] __do_page_fault+0x5c2/0xd40 [ 73.365114] [] ? preempt_schedule_common+0x35/0xd0 [ 73.371669] [] ? mm_fault_error+0x2c0/0x2c0 [ 73.377666] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.384303] [] do_page_fault+0x27/0x30 [ 73.389808] [] page_fault+0x28/0x30 [ 73.395059] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 73.401872] [] ? userfaultfd_ioctl+0x8dc/0x24e0 [ 73.408161] [] ? futex_wake+0x146/0x440 [ 73.413756] [] ? get_futex_key+0x1050/0x1050 [ 73.419790] [] ? userfaultfd_release+0x650/0x650 [ 73.426186] [] ? __lock_acquire+0x629/0x3640 [ 73.432216] [] ? do_futex+0x3f8/0x15c0 [ 73.437725] [] ? __fget+0x231/0x3b0 [ 73.442969] [] ? __fget+0x47/0x3b0 [ 73.448130] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.455117] [] ? check_preemption_disabled+0x3b/0x200 [ 73.461928] [] ? __fget+0x20a/0x3b0 [ 73.467176] [] ? userfaultfd_release+0x650/0x650 [ 73.473551] [] do_vfs_ioctl+0x1aa/0x1140 [ 73.479233] [] ? ioctl_preallocate+0x220/0x220 [ 73.485434] [] ? selinux_file_ioctl+0x355/0x530 2018/02/14 01:02:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) capset(&(0x7f0000011000), &(0x7f0000001000-0x18)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x80000) 2018/02/14 01:02:58 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001000-0xa5)=""/165, &(0x7f0000001000-0x4)=0xa5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/69, 0x45}, {&(0x7f00005a8000-0xe9)=""/233, 0xe9}, {&(0x7f0000e84000)=""/4096, 0x1000}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006bc000)=0x0) r2 = geteuid() r3 = getegid() r4 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000932000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() acct(&(0x7f00008b2000+0x9f2)='./file0\x00') fcntl$getownex(r0, 0x10, &(0x7f00007e0000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000066e000)={{{@in6=@mcast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000ba2000-0x4)=0xe8) getresgid(&(0x7f0000e65000-0x4), &(0x7f0000bec000)=0x0, &(0x7f0000a44000)) r10 = getpid() stat(&(0x7f0000260000)='./file0\x00', &(0x7f0000c76000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bdf000)={0x0, 0x0, 0x0}, &(0x7f0000695000)=0xc) sendmmsg$unix(r0, &(0x7f0000ef4000)=[{&(0x7f0000b11000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00003cb000+0xccb)=[{&(0x7f0000a04000)="7f67d6e1e73371689db35d73401c3867ecea33b84b3c7814", 0x18}, {&(0x7f0000e04000-0xda)="d649c7074ba2f43b7dda0327d8c8230089e45435f1529a0f7b68908608585b3ce92bfde8abeff073884782a5a67e082b3451a8b37e0c39cdaa20e73efc61a099b6fc7fbc132af451d6d06c26572ca2ff20ef74a3f62f94b965c2ccfab50c71dbdc532865e643a953c4feaf4a02ee13763bc3cfde838e360addbed7c61fe313282439436cad4d6e12188c360cfd67a93f0b3c9d743e13b8ad40b4d81bbc6140d9cce5ea3c2d3335cc0bf2b26f10af72037679bad734907919bafdaecea7021aa034cea89058b22f0770961f1af4289ad6caa770089b7d43c5a6fc", 0xda}], 0x2, &(0x7f0000bc4000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x100, 0x80}, {&(0x7f00006e1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000223000)=[{&(0x7f0000a74000-0xf2)="918dcf6732a6a36d740380b0cdd40a342f2fd3390b75c30cd1a5b9cfd230e22732c694b226e48f60f65af556c77a4a0d8d97bd6d43e7a1a46b88ca16f2bae5278a14b17353fcc0aa640509e08d1f9d9edc8cfcb70ecfc26f8706670c685bb20e54f5e76cfafa94611466662e7f0b81b3793fabf320a92d9fee030fcb5a46fcae34d2fe786d31e4220af6f24d812f310fbf35e2caf33d757854d8880ac0b9662bc0b92e2be85df28493d35cc8e7732416f9f6cacc108a1ac955a5acff4e235d5b114ce87ed1cf2151245b048c911c2fa1f6dfcae46708917d522c80244c4b3c5019e63f4da5ea21038498c2acb1baf8424e58", 0xf2}, {&(0x7f00007ff000)="30c466065d78d689fd68659e263be38010ad12ca0cfcea92663483fefceb0b663a", 0x21}, {&(0x7f00003cf000)="b15e5c941616e25e3ac2bb1ca8a7e2486ba6f7114923e931c14e38bd7ad96aef9f8451fa450bdb55ff2dda778631bf31c522c5fe52c42c013d74827fc16a2166eb828819ba30eddadab421f717177e6cd22bc82c2a78e614b49210e20d69482040505c09985e22281ac4bf09f738663110a31e3d6e7cbc33d7e104c46374a316d7c3798a5e6d43965293a4681d270045c2d48bc324b1300b111077eaea3bc1ac0edafb4d093d3fd2", 0xa8}, {&(0x7f0000ac2000)="bfd55769d1897a254cb4278c66b2ea56991c1a89b1c72e35a125e1c644c9f43407b6b2f376176eed", 0x28}, {&(0x7f000053f000)="abef0cf5b48f4c0223e6b11b0d54f829f9135caf8d6fc21a25d846fa419d5b17abd41b2d70c89e946bf8017d1412acb2de0660c7e046c3aef2ba498daf9d602dddeac5376bd3ee10041ada334bea7948b8dd7b59f9f7", 0x56}], 0x5, 0x0, 0x0, 0x14}], 0x2, 0x1) setrlimit(0x1, &(0x7f0000011000)) syz_open_dev$sndseq(&(0x7f00005a4000)='/dev/snd/seq\x00', 0x0, 0x2000) bind(r0, &(0x7f000004a000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/02/14 01:02:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xdd)=""/221, 0x82) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, 0x0, &(0x7f0000002000), 0x800) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x2, 0x2, 0x10001, 0xd0, 0x1000, 0x1, 0x3, 0x6, 0x5, 0x5}) r2 = dup(0xffffffffffffffff) recvmmsg(r0, &(0x7f0000304000-0x1e0)=[{{&(0x7f00000e1000-0x10)=@ipx, 0x10, &(0x7f0000ac3000)=[{&(0x7f0000071000-0x15)=""/21, 0x15}, {&(0x7f0000411000)=""/236, 0xec}, {&(0x7f0000eb6000)=""/201, 0xc9}], 0x3, &(0x7f0000b43000)=""/213, 0xd5, 0x4}, 0x5}, {{&(0x7f0000274000-0x8)=@sco, 0x8, &(0x7f000048a000)=[{&(0x7f000020c000)=""/38, 0x26}, {&(0x7f00006c3000-0xd1)=""/209, 0xd1}, {&(0x7f00000db000)=""/111, 0x6f}, {&(0x7f000051f000)=""/4096, 0x1000}, {&(0x7f0000af5000)=""/162, 0xa2}], 0x5, &(0x7f00007c6000)=""/4096, 0x1000, 0xffffffff}, 0x6}, {{&(0x7f0000b34000)=@nfc_llcp, 0x60, &(0x7f0000393000)=[{&(0x7f0000692000-0x7a)=""/122, 0x7a}], 0x1, &(0x7f000018c000), 0x0, 0x4}, 0xffffffff}, {{&(0x7f0000cc1000-0x10)=@ax25, 0x10, &(0x7f0000f56000)=[{&(0x7f000052e000)=""/4096, 0xffffffffffffffcf}, {&(0x7f0000242000-0x9b)=""/155, 0x9b}, {&(0x7f000090b000)=""/38, 0x26}, {&(0x7f0000a9b000-0x4c)=""/76, 0x4c}, {&(0x7f00002f5000-0xeb)=""/235, 0xeb}, {&(0x7f0000ed6000-0x8d)=""/141, 0x8d}, {&(0x7f0000014000)=""/135, 0x87}, {&(0x7f00007d8000)=""/225, 0xe1}], 0x8, &(0x7f0000cf3000)=""/136, 0x88, 0xfffffffffffffffa}, 0x811}, {{&(0x7f000045a000)=@ipx, 0x10, &(0x7f0000ec3000-0x10)=[{&(0x7f0000742000-0xe5)=""/229, 0xe5}], 0x1, &(0x7f0000522000-0x3a)=""/58, 0x3a, 0x7}, 0x80000000}, {{0x0, 0x0, &(0x7f0000dd5000-0x40)=[{&(0x7f0000cce000-0x99)=""/153, 0x99}, {&(0x7f0000c9b000)=""/55, 0x37}, {&(0x7f000087b000)=""/242, 0xf2}, {&(0x7f00006ae000-0x63)=""/99, 0x63}], 0x4, &(0x7f0000168000-0x31)=""/49, 0x31, 0x9}, 0x1}, {{&(0x7f0000d57000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f000055a000-0x20)=[{&(0x7f000088d000-0x8d)=""/141, 0x8d}, {&(0x7f0000554000-0xb5)=""/181, 0xb5}], 0x2, &(0x7f0000d0c000)=""/40, 0x28, 0x7}, 0x101}, {{0x0, 0x0, &(0x7f0000a3c000)=[{&(0x7f0000d4d000)=""/156, 0x9c}, {&(0x7f0000812000-0xf2)=""/242, 0xf2}, {&(0x7f0000605000-0xba)=""/186, 0xba}, {&(0x7f000035b000)=""/16, 0x10}, {&(0x7f000004a000)=""/146, 0x92}, {&(0x7f0000db6000)=""/94, 0x5e}, {&(0x7f0000533000)=""/97, 0x61}], 0x7, &(0x7f0000b67000-0xe8)=""/250, 0xfa, 0xfff}, 0x20}], 0x8, 0x0, &(0x7f0000c98000-0x10)={0x0, 0x1c9c380}) ioctl$KDDISABIO(r2, 0x4b37) mount(&(0x7f0000e51000-0x8)='./file1\x00', &(0x7f000058f000)='.', &(0x7f0000637000)='pstore\x00', 0x0, &(0x7f0000951000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000003000)=""/7) 2018/02/14 01:02:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffee3, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) [ 73.491722] [] ? selinux_capable+0x40/0x40 [ 73.497584] [] ? __fget+0x20a/0x3b0 [ 73.502830] [] ? __fget+0x231/0x3b0 [ 73.508088] [] ? __fget+0x47/0x3b0 [ 73.513251] [] ? security_file_ioctl+0x89/0xb0 [ 73.519460] [] SyS_ioctl+0x8f/0xc0 [ 73.524629] [] ? do_vfs_ioctl+0x1140/0x1140 [ 73.530572] [] do_syscall_64+0x1a5/0x490 [ 73.536253] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 73.568041] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 73.604150] FAULT_FLAG_ALLOW_RETRY missing 30 [ 73.608997] CPU: 0 PID: 14640 Comm: syz-executor3 Not tainted 4.9.81-gf8bbe51 #32 [ 73.616626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.625967] ffff8801ae0a7580 ffffffff81d94e69 ffff8801ae0a7860 0000000000000000 [ 73.633997] ffff8801b9309610 ffff8801ae0a7750 ffff8801b9309500 ffff8801ae0a7778 [ 73.641991] ffffffff8166268a 0000000000002a2e ffff8801b2e038f0 ffff8801b2e038a0 [ 73.650100] Call Trace: [ 73.652660] [] dump_stack+0xc1/0x128 [ 73.658008] [] handle_userfault+0xa3a/0x1310 [ 73.664036] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.671016] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 73.677394] [] ? handle_mm_fault+0x117b/0x2530 [ 73.683593] [] ? handle_mm_fault+0x1fc3/0x2530 [ 73.689799] [] handle_mm_fault+0x1fd1/0x2530 [ 73.695823] [] ? __pmd_alloc+0x410/0x410 [ 73.701511] [] ? memset+0x31/0x40 [ 73.706583] [] __do_page_fault+0x5c2/0xd40 [ 73.712435] [] ? mm_fault_error+0x2c0/0x2c0 [ 73.718374] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 73.725185] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.731820] [] do_page_fault+0x27/0x30 [ 73.737325] [] page_fault+0x28/0x30 [ 73.742572] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 73.749387] [] ? userfaultfd_ioctl+0x8dc/0x24e0 [ 73.755673] [] ? get_futex_key+0x1050/0x1050 [ 73.761701] [] ? userfaultfd_release+0x650/0x650 [ 73.768075] [] ? __lock_acquire+0x629/0x3640 [ 73.774099] [] ? do_futex+0x3f8/0x15c0 [ 73.779604] [] ? __fget+0x231/0x3b0 [ 73.784846] [] ? __fget+0x47/0x3b0 [ 73.790003] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.796983] [] ? check_preemption_disabled+0x3b/0x200 [ 73.803788] [] ? __fget+0x20a/0x3b0 [ 73.809032] [] ? userfaultfd_release+0x650/0x650 [ 73.815406] [] do_vfs_ioctl+0x1aa/0x1140 [ 73.821083] [] ? ioctl_preallocate+0x220/0x220 [ 73.827284] [] ? selinux_file_ioctl+0x355/0x530 [ 73.833577] [] ? selinux_capable+0x40/0x40 [ 73.839430] [] ? __fget+0x20a/0x3b0 [ 73.844674] [] ? __fget+0x231/0x3b0 [ 73.849915] [] ? __fget+0x47/0x3b0 [ 73.855070] [] ? security_file_ioctl+0x89/0xb0 [ 73.861269] [] SyS_ioctl+0x8f/0xc0 2018/02/14 01:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000c78000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000edf000)=0x10, 0x80800) accept4(r0, &(0x7f0000d8e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000d1a000-0x4)=0x32, 0x80800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000231000)='/dev/rtc\x00', 0x80080000800, 0x0) write(r1, &(0x7f0000b32000), 0x0) readv(r1, &(0x7f0000021000)=[{&(0x7f0000941000)=""/168, 0xa8}], 0x1) readv(r1, &(0x7f000028b000-0x20)=[{&(0x7f0000bb2000-0x23)=""/35, 0x23}, {&(0x7f000015d000)=""/163, 0xa3}], 0x2) 2018/02/14 01:02:59 executing program 7: getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) socket$inet6(0xa, 0xf, 0xef) 2018/02/14 01:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b3c000-0x4)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x3, 0x4c8704f4a8f8482c, 0x20) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f00008f9000), 0x4) 2018/02/14 01:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000072a000)='auxv\x00') pread64(r0, &(0x7f00008af000), 0x23e, 0x40000000000000) 2018/02/14 01:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) fcntl$getown(r0, 0x9) getpriority(0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) request_key(&(0x7f00009c6000-0x6)='.dead\x00', &(0x7f0000365000)={0x73, 0x79, 0x7a}, &(0x7f0000f59000-0x18)="c22976626f786e657431402d656d3076626f786e65743000", 0xfffffffffffffff9) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x4c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a0"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2}], 0x0, 0xfdfd, &(0x7f000000d000-0x68)}) r3 = dup3(r1, r0, 0x80000) faccessat(r3, &(0x7f0000af3000)='./file0\x00', 0x8, 0x1800) 2018/02/14 01:02:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b17000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00008cc000-0x6)={0x826c, 0xffffffff80000001, 0x8}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000f94000)={0x3f, 0x8001, 0x6, 0xa1, &(0x7f000089d000)=""/161, 0xec, &(0x7f000084a000-0xec)=""/236, 0x82, &(0x7f0000c26000)=""/130}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000175000-0x50)={@generic="ccef26578841f47e9798871f53cc0aa4", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) r3 = accept4(r2, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f00000a2000-0x18)=@routing={0x2, 0x0, 0x3, 0x0, 0x0, []}, 0x8) 2018/02/14 01:02:59 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001b000)='oom_score\x00') ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000012000-0x4)={0x40, 0x3, 0x501325a}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000001c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000001b000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000017000-0xe8)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f000000e000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000019000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xce68, 0x3, 0x0, 0x0, 0x80, 0x80, 0x21, r2, r3}, {0xd7c, 0x4, 0x93, 0x1ff, 0x5, 0x0, 0x3f, 0x800}, {0x6, 0x7fffffff, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x6c}, 0xa, @in=@rand_addr=0x6, 0xffffffffffffffff, 0x6, 0x3, 0x800, 0x7, 0x1, 0x793}}, 0xe8) setsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000017000)=0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000f000-0x50)=[{&(0x7f0000007000)=""/25, 0x19}, {&(0x7f0000010000)=""/119, 0x77}, {&(0x7f000001c000)=""/244, 0xf4}, {&(0x7f000001d000-0x96)=""/150, 0x96}, {&(0x7f000001d000-0x8e)=""/142, 0x8e}], 0x5) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000010000)=@generic="146834657adec4bfe105faccf928d819") 2018/02/14 01:02:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6000)='net/ip6_tables_names\x00') sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000072e000-0x80)=[@in6={0xa, 0x2, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcad}], 0x80) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000eb8000-0x44)={{0x2, 0x1, @multicast2=0xe0000002}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0x3, @loopback=0x7f000001}, @common='erspan0\x00'}) [ 73.866426] [] ? do_vfs_ioctl+0x1140/0x1140 [ 73.872366] [] do_syscall_64+0x1a5/0x490 [ 73.878047] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/14 01:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000024b000)=0x8fd6, 0x173) sendto$inet(r0, &(0x7f0000cd7000)="2692687c6acdb39d1ce1ed879d231624f3edb697b3ac9dda8b2108248bb3c0730ced825090c3f93ead53a7640669dbd4470e2274708ee798c2cc652d08c9d63c627c702bab6f760762a18b41ddf5855d7759", 0x52, 0x8000, 0x0, 0x0) 2018/02/14 01:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_getattr(0x0, &(0x7f00004c8000-0x30), 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000bc0000-0xb8)={0x0, 0x6, 0x2, 0x9, 0x4, 0x0, 0x400, 0x800, {0x0, @in6={{0xa, 0x1, 0xfffffffffffffffa, @empty, 0x6}}, 0xfffffffffffff981, 0x4, 0x1, 0x6, 0x6}}, &(0x7f0000fef000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c1d000)={r1, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x10001, 0x100, 0x7, 0x7}, &(0x7f0000201000-0x4)=0xa0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b13000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d02000-0x4)) timerfd_create(0x6, 0x80800) sched_rr_get_interval(0x0, &(0x7f000000b000-0x10)) r3 = socket$inet(0x2, 0x3, 0x74) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00006ec000-0x2c)=[@in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x2c) 2018/02/14 01:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000bf0000-0x1)=""/1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001e4000)={@common="6c6f0005f100020000b200", 0x0}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0) 2018/02/14 01:02:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aef000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000f83000)=0x5, 0x4) [ 73.918422] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 73.967512] binder: 14724:14729 Acquire 1 refcount change on invalid ref 0 ret -22 [ 73.978713] binder: 14724:14729 Release 1 refcount change on invalid ref 0 ret -22 [ 73.978969] binder: 14725:14727 ERROR: BC_REGISTER_LOOPER called without request [ 74.003159] binder: 14727 RLIMIT_NICE not set [ 74.010834] audit: type=1400 audit(1518570179.137:87): avc: denied { transfer } for pid=14725 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 74.032923] binder: 14725:14732 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 74.032935] binder: 14725:14732 BC_INCREFS_DONE node 100 has no pending increfs request [ 74.053042] binder: undelivered TRANSACTION_COMPLETE [ 74.057707] binder: 14725:14732 ERROR: BC_REGISTER_LOOPER called without request 2018/02/14 01:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008e9000)='highspeed\x00', 0xa) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f000083f000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x13b, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x414, 0x0, 0x0, 0xffffffffffffffff, 0x2, {}, [@generic="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"]}, 0x574}, 0x1}, 0x0) 2018/02/14 01:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r1, &(0x7f00003d8000-0x56)=""/86, 0x56, 0x0, &(0x7f0000584000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) poll(&(0x7f0000ffe000)=[{r1}], 0x1, 0x0) 2018/02/14 01:02:59 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x17, 0x1}}) 2018/02/14 01:02:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00005e5000)={0x7fffffff, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, 0x80, 0x5, 0x3, 0xd220, 0x1, &(0x7f000024e000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7, 0x1, 0x1}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xf, &(0x7f0000006000-0x4)=0x1, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000a0000)={0x2, {{0xa, 0x3, 0xeca, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}}, 0x0, 0x1, [{{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xa27}}]}, 0x110) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000720000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/02/14 01:02:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00002d3000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000f31000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) r3 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x9, 0x400040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000002000)={@common='eql\x00', r1}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x9, 0x6, 0x3ff, 0x5, 0xfffffffffffffffb}, 0x14) shutdown(r3, 0xfffffffffffffffb) 2018/02/14 01:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000f23000-0x8)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x300ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00006f8000-0x4)=0x500000000000000, 0x4) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00007f0000-0x8)=0x5) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) write(r0, &(0x7f0000d7f000)='O', 0x1) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/02/14 01:02:59 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) read(r0, &(0x7f0000002000), 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0}, &(0x7f0000004000+0xbfa)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000004000)=r1) preadv(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)=""/160, 0xa0}, {&(0x7f0000002000)=""/220, 0xdc}, {&(0x7f0000004000-0xfe)=""/254, 0xfe}], 0x3, 0x0) [ 74.060158] binder_alloc: 14725: binder_alloc_buf, no vma [ 74.060175] binder: 14725:14732 transaction failed 29189/-3, size 0-0 line 3127 [ 74.061332] binder: 14725:14727 got reply transaction with no transaction stack [ 74.061339] binder: 14725:14727 transaction failed 29201/-71, size 32-8 line 2920 [ 74.062517] binder: 14725:14727 DecRefs 0 refcount change on invalid ref 1 ret -22 2018/02/14 01:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chmod(&(0x7f0000450000-0x8)='./file0\x00', 0x10) r0 = creat(&(0x7f0000756000-0xe)='./file0\x00', 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000a7e000-0x1e0)={0xa87f, 0xfff, 0x5, 0x5, 0x8, [{0xaee, 0x6, 0xaedc, 0x0, 0x0, 0x2982}, {0x4, 0x3, 0x5e4a, 0x0, 0x0, 0x800}, {0x4, 0x9, 0x2}, {0x1, 0x8, 0x800, 0x0, 0x0, 0x100}, {0x6, 0x8, 0xa8, 0x0, 0x0, 0x8}, {0xc94, 0x6, 0xffffffffffffff81, 0x0, 0x0, 0x82}, {0x1, 0x6, 0x6, 0x0, 0x0, 0x1}, {0x0, 0x3, 0x20, 0x0, 0x0, 0x2000}]}) chdir(&(0x7f00002d7000)='./file0\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000309000)=0x5, 0x4) umount2(&(0x7f0000f66000)='.', 0x2) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000298000)) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000526000)='ramfs\x00', 0x0, &(0x7f00004bd000)="4bfd925dddf7") umount2(&(0x7f0000365000-0x1)='.', 0x0) 2018/02/14 01:02:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @empty}}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000cad000-0x10)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x2, 0x0) connect$inet6(r2, &(0x7f00007ef000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0xffffffffffffff75) 2018/02/14 01:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000007000)="74086e750000000000000000008c00", 0x0) accept(r1, &(0x7f000039a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00002e5000)=0x10) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x218, 0x81003) sendfile(r0, r1, &(0x7f0000d2c000-0x8), 0x100000001) getrusage(0xffffffffffffffff, &(0x7f00009bd000-0x90)) [ 74.062524] binder: 14725:14727 BC_INCREFS_DONE u0000000000000000 no match [ 74.087457] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 74.136833] binder: undelivered TRANSACTION_COMPLETE [ 74.144967] binder: undelivered transaction 99, process died. [ 74.170467] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/14 01:02:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009c1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000186000), &(0x7f00003d9000-0x4)=0x10) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000127000)=0x1) 2018/02/14 01:02:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000c89000-0x8)) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') r3 = getuid() exit_group(0x100) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b20000-0xe8)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000c3e000)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f00008e0000-0x38)={&(0x7f00000ea000)={0x10, 0x0, 0x0, 0x8808}, 0xc, &(0x7f000002a000)={&(0x7f0000294000-0x1148)=@newsa={0x1148, 0x10, 0x3, 0x4, 0x1, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x0, 0x1, 0x2, 0x2, 0x20, 0x20, 0x2e, r4, r3}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x6, 0x29c, 0x0, 0x92c2, 0x100000000, 0x10000, 0x63, 0xa}, {0x2f3, 0x7, 0x100000000, 0x6}, {0x10000, 0x4, 0x48}, 0x4, 0x0, 0xa, 0x0, 0x7, 0x43}, [@algo_auth_trunc={0x104c, 0x14, {{'michael_mic\x00'}, 0x8000, 0x1c0, "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"}}, @mark={0xc, 0x15, {0x3, 0xfff}}]}, 0x1148}, 0x1, 0x0, 0x0, 0x20000004}, 0x4) syz_open_dev$mice(&(0x7f00001ea000)='/dev/input/mice\x00', 0x0, 0x404280) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a03000)=0x0) sendmsg$nl_generic(r2, &(0x7f0000dce000-0x38)={&(0x7f00007b2000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00005b2000-0x10)={&(0x7f000005c000-0x24c)={0x24c, 0x3d, 0x200, 0x0, 0x2, {0x10}, [@typed={0xc, 0xf, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0xc, 0x46, [@typed={0x8, 0x95}]}, @nested={0x10, 0x2b, [@typed={0xc, 0x3a, @uid=r3}]}, @typed={0x10, 0x26, @u64=0x9}, @nested={0x18, 0x30, [@typed={0x8, 0x8e}, @typed={0xc, 0x54, @uid=r5}]}, @generic="2660c74ac976f55b1cf2958d067c2328f440dcbd5300a33552115b148bd24ac4a16a84fe38cab4ceafe3de6e7d8aa4bce8f72e1a9528f6a7ddf6c889322c6d6d21990cbd732b46f82889701e36b3b1826a2ba28159f00f736184acfa8c08f737edb47e8156eee95c782b7086ff73175f6922d4bb3158f03f0162de91621a11b2f61353f7cdb3937163140bbe", @generic="5f7a157f3f588aba4fb249c0c7d7203d44e59685994ef32a9f3c705218f511a7bd59d84100976390980bcd5e1ca329013b54147cfd4662f647b834b8cf6fabf77cf92251533a3a457eb6e2f61827dd9409f50afec5a365dc517ba43d30e0ce294cccfa953f8a3847cb99acb978b37ff73d5048a45b5c405035acce5580a406d5c227170a40f54bb4251471de29bd9d7a884c12e131a7cb57cc867063f8f3aefb400773578d312a44b6fb10a745e422fb4f9ab759c8594aece6d985cd7a5b228253495e0d39e676e7badc685a43c60e1506b611c54d38bad797ec8d6389d16d459d88e2d1", @nested={0x10, 0x88, [@typed={0xc, 0x4d, @fd=r0}]}, @typed={0xc, 0x26, @pid=r6}, @generic="10642fe9eb89de211b14e88d87619a3f73a951341e82ab337251b54b6d80297518c719cd49ddead4b4f565b64c3b76d213132abd2bc8bfd5ef055cced911e6aed05045c5d511fd3d0f20dddeaaeb529af9b25195d9a4573a3b50d7e6"]}, 0x24c}, 0x1, 0x0, 0x0, 0x10}, 0x400c0c0) 2018/02/14 01:02:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000+0xcd3)='/dev/keychord\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x1, 0xffffffffffffffff, 0x0, 0x8, 0x8, 0x810040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00003a1000)='/dev/usbmon#\x00', 0x0, 0x4200) 2018/02/14 01:02:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000012000)='/dev/pktcdvd/control\x00', 0x14200, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000012000-0x97)="d8cf705927ce7259479da281583ba436a6188819da1b8c14c57369d2707c6905f0d40b23a6902d7b835000c6c309cbc04424a7291e8e4b92ab608f02559d9bdf5834c2bf600fdebe8577aa12620a0e6706e2e0b96adbed70b2fa650b62173954b83d70a1c0a974a3269fe84c741edc8ab20c0c2e01389f19bcb7ecb2ab191c0e4e89421130c308c2c2682114ce0f5fd0a944d73e001349cf433367f5", 0x9c) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fchmodat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/14 01:02:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x13)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f0000001000-0x2), 0x0) 2018/02/14 01:02:59 executing program 3: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000046000)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x80100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000016000-0x10)={0x0, 0x10, &(0x7f0000049000-0x10)=[@in={0x2, 0x2, @loopback=0x7f000001}]}, &(0x7f0000045000)=0x10) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000048000)={r4, @in6={{0xa, 0x2, 0x3, @empty, 0x9}}, 0x8, 0xc000000000000000, 0xff, 0x7fff, 0x10}, 0xa0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x1}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f0000030000-0x75)}}], 0x90) write$sndseq(r2, &(0x7f0000017000-0xf0)=[{0xffffffff, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x1, &(0x7f0000032000)="bc"}}], 0x30) 2018/02/14 01:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) read(r0, &(0x7f000084d000-0x5)=""/101, 0x65) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00003c4000)=[@in6={0xa, 0x1, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x401}], 0x58) lseek(r0, 0x1000, 0x4) 2018/02/14 01:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aba000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000096000-0x10)={0x3, &(0x7f0000908000-0x18)=[{}, {}, {}]}) socket$inet6_sctp(0xa, 0x5, 0x84) write(r0, &(0x7f00006f8000-0x25)="240000001300070900000000000000000520000c0d000300040000000000000000b81617", 0x24) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ce3000)={0x0, 0x200}, &(0x7f0000c56000-0x4)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000007d000)={r2, 0xb8, "05558db4c18bd4e85c0a1248c2f40c7da2ea3413e93b2a6cb1d548c8379ed3a8c1ae7bb70c7eedeebf8a4c33dd68755025b1b9c2c78a95104b5faedef637f132bbda4a36c7d26170df203d0d24cad8f5842eb191a36bffbe015ba224fbdd77e19f38c73bbf46205a7d4d1d2e820b2de99b62e77767d54ce1c82b7a294e467d33618c1984ece38155254586670c268f868720991324ef5bd725133fc58b8a22010bf9508baed59e8bfea94d060eca9c79f918eac70be7156f"}, &(0x7f0000f03000)=0xc0) r3 = open(&(0x7f000070f000)='./file0\x00', 0x101000, 0x0) r4 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000045000-0xe8)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000965000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f000015b000)={0x8c6e, 0x2, r4, 0x8, r5, 0x7c9, 0x7, 0x3}) 2018/02/14 01:02:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000426000)='attr/sockcreate\x00') setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f000051d000)={0x8, 0x9, 0x4a2}, 0x10) 2018/02/14 01:02:59 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000e62000)=@ax25, &(0x7f0000e62000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f0000d41000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x14) 2018/02/14 01:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000bfa000-0xc)='/dev/rfkill\x00', 0x181000, 0x0) clock_gettime(0x0, &(0x7f00009fa000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000143000)={r0, r1+10000000}, &(0x7f00005cb000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f000000e000)={0x0, 0x0, 0x0, {0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={r2, 0x4}, &(0x7f0000b22000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r3 = socket$inet(0x2, 0x0, 0x0) r4 = dup(r3) bind$inet(r3, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000e0a000), &(0x7f0000020000-0x4)=0x10) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000b10000)=""/99) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$int_in(r3, 0x5452, &(0x7f0000fbc000)=0xfff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000069b000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x0, 0x0, 0x9, 0x80000001, 0x2, 0x3}, 0x20) shutdown(r4, 0x1) [ 74.299828] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:02:59 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000+0x1c5)='/dev/input/mice\x00', 0x0, 0x8080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x68)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009b9000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f000065e000-0xb0)={{0x280}, "706f727430000000000000000000000000000000ff750000000b0000000000000000000035d4ed00000000000000000000af000000000100000001ffed00"}) 2018/02/14 01:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty}, 0x10) pipe2(&(0x7f00007d0000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000068e000-0x20)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @loopback=0x7f000001}], 0x20) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f00006c0000)=0x2, 0x2b1) 2018/02/14 01:02:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000b2000-0x98)={0x0, @in6={{0xa, 0x2, 0x7fffffff, @empty, 0x1}}, 0x1, 0xa6d}, &(0x7f000097d000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000025f000)={r3, 0x100, 0x10}, 0xc) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) [ 74.343332] device gre0 entered promiscuous mode [ 74.354458] audit: type=1400 audit(1518570179.477:88): avc: denied { getopt } for pid=14836 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 74.402151] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:02:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8), 0x9, 0x8) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0xfff, 0x2, 0xb000}, 0x4) 2018/02/14 01:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x4000000000102) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dbf000-0xc)='/dev/rfkill\x00', 0x460400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00001e7000)) ioctl(r0, 0x440000000000127f, &(0x7f0000259000)) getsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000d12000)=""/93, &(0x7f000075c000)=0x5d) 2018/02/14 01:02:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000155000)={0x0, 0x5}, &(0x7f0000405000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e18000-0xa0)={r1, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8000, 0xffffffff, 0x7f, 0x72528000000000}, &(0x7f0000510000-0x4)=0xa0) syz_open_procfs(0x0, &(0x7f00005b8000-0x11)='loginuid\x00') ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000121000-0xe3)=""/227) prctl$intptr(0x4, 0xe4) sendfile(r0, r0, &(0x7f000017f000)=0x4, 0x200000000000ff) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000f59000-0xc)={0x20000000, 0x8, 0x8}) bind$pptp(r0, &(0x7f0000523000-0x20)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x20) 2018/02/14 01:02:59 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003d5000-0x16)='/selinux/checkreqprot\x00', 0x203, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)={@syzn}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000127000-0x8)='./file0\x00', 0xfffffffffffffffd) openat$keychord(0xffffffffffffff9c, &(0x7f0000d21000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000998000)=0x1d, 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000ccc000)='./file0/file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000417000)="a7") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) 2018/02/14 01:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000038e000)='/selinux/relabel\x00', 0x2, 0x0) splice(r0, &(0x7f00002a0000-0x8), r1, &(0x7f000051c000), 0x100000001, 0xb) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) lseek(r2, 0xfffffffffffffffe, 0x1) 2018/02/14 01:02:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dd8000)={{{@in6=@ipv4={[], [], @dev}, @in6=@dev}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00001c8000)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000c1000)={0x800, {{0xa, 0x1, 0x531, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind(r1, &(0x7f0000205000-0xe)=@l2={0x1f, 0x4, {0xc21, 0x8, 0x1f, 0x6, 0x10d6, 0x1}, 0x4, 0x100000000}, 0xe) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty, 0x1}, 0x4e) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000014000-0x8)) splice(r1, &(0x7f0000de0000-0x8), r1, &(0x7f0000bdb000)=0x1f, 0x7fffffff, 0x1) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ec3000-0x8)='./file0\x00', 0x100) mount(&(0x7f0000cba000-0x8)='./file1\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000a8f000-0x6)='tmpfs\x00', 0x0, &(0x7f00008b0000)=',4') writev(r0, &(0x7f0000726000+0xa71)=[{&(0x7f0000a5b000-0x70)="8e7e265ce57e357ab862b38c287da7ef24c94264a6a4f82741a3dc458a6b5c3c9d85cea4f2746e4dcc9eb08a2964359addffe96777a285c2d92d21f0f7f77231dfd32c9ed4164a415619bd14377396d1a3298c004158d816e21cf024bbf4e26c42cad1d6dc2f704078c43ede2a679ec3", 0x70}, {&(0x7f0000aa7000)="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", 0x1000}], 0x2) fcntl$addseals(r0, 0x409, 0x4) 2018/02/14 01:02:59 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getpeername$inet(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000007000-0x4)=0x10) mlockall(0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000009000)={0x0, 0x3}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000009000)={r1, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000005000)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x23a, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x100}, @in6={0xa, 0x1, 0x8, @empty, 0x101}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}}], 0x90) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) pselect6(0x40, &(0x7f0000009000-0x40)={0x8, 0x5, 0x7, 0xffffffffffffffc1, 0x0, 0x1, 0x8, 0xe70}, &(0x7f0000001000-0x40)={0x1f, 0x2, 0x0, 0x1ff, 0x1, 0xaf3, 0xffffffffffff8000, 0x7ff}, &(0x7f0000005000)={0x4, 0x10000, 0x0, 0xf7, 0x3f, 0x0, 0xaee6, 0xd1}, &(0x7f0000009000-0x10), &(0x7f0000002000)={&(0x7f0000007000-0x8)={0x3}, 0x8}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/02/14 01:02:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000742000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c7a000-0xe8)={{{@in=@multicast1, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) r1 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4), 0xdc) 2018/02/14 01:02:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, 0x0, &(0x7f0000011000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000e1f000/0x4000)=nil, 0x4000}, 0x3}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2), &(0x7f00008f7000), &(0x7f00006d4000), &(0x7f0000fcf000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/14 01:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008ea000), &(0x7f00009b0000)=0xc) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00004c7000-0x75)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") open(&(0x7f0000eed000-0x8)='./file0\x00', 0xc2, 0x0) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f0000028000-0x56)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f0000bfe000-0x1a2)) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/02/14 01:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00007e3000-0xda)="40b6b6d1d11c459a67fb3c23a64bf7888e4ac02f367fdf258b825e065db29f966f1ddf53098fa344fb744c3ca40aa399f192bc359c4462b167ef903f17fe170ab3ce9f8c300f322d619c4a32576cbc0c4abcb0f43597db4e5e93a19207daa00e5c1baf67baea227956b9c5379765e5dcb4729f6e5f436180719cdb736f2f1b8082b2ef0fcbe5a6d6e51bda6181a4a81dbf8c038a1d7a5b96902a3de2da5cb5f4f2c60dcab4a70c0c59812760cee752b35101173f8e3f36abde7b717a281eb79f90cd09f33d24c73defaf0f2ec6b4754c34d4b21e3a532804b450") r1 = socket$inet(0x2, 0x1, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e4d000)={{{@in=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000e97000)=0xe8) sendmmsg(r1, &(0x7f0000e80000)=[{{0x0, 0x0, &(0x7f0000cad000)=[{&(0x7f000071f000-0xa4)="2f3fde7a9103ec333cc36cc66a403c347662feed004884aeda44c1737f0fcbff36d7494c49a15599429a6c9051a648bf637eed5f4d7a323e3921352d5ebcdbd875a19ff871a0679dba888150918bf6e82dcbc4822f444916d0fbf5298e4b23e75a4ba78ee458c391218923c143fc1c375f9cf725aa16f7e6689859462fd90aa37212f99b87f08f96e900a4fc3b8eea085a10f22cee83c18b423e783950c1a44fbbcea849", 0xa4}, {&(0x7f000095c000-0x98)="d66c6eaac6e0e13f182e0280fbd11794cd75e93a8e60bc951b63a46bd2009d1346f00431bbd1bd5d509575b64f66529d5d6291016e814db95c52ef0316f1fd3e5189f992e1ce3a072bab75869006f1bfe2f47f18388befa8e39887c79332fda064749c386817be41dcfd161e34ab1bbfee7848c97b59b9c1456e6eb8385143a60aca37c4b13c4cc4d719c2c5eca72fde656e2f8c78edcef2", 0x98}, {&(0x7f00005d9000-0x98)="03ea9cebc89dccfe78c5575fdda87b5fd8012714a8b4db93fd543fabb68aa326a078ca1f11df03e70d358c5e45b529dfd6bcf11ffd66a3672fe72b42e5d94c77c68e23dba53636bc420982177bdafa1e392efb19497832f5abf30285e8232005edf4a568ca8fd9a366c68177e9892918b8fffa72b6a102329dee89d4def7b592ac66f261177b416901cbf137130c26bc221769ffb53cc920", 0x98}, {&(0x7f0000d8f000)="1593c8d20ffa3e05719e9cce3c0e41ffcefc98d4236d645b13857758c7b7aeffa40a6288500d3161f29541e49aaaa6517c3a3f0af9e69bfc064f697292de1556ac73e1c79d6ae9c2f19a115851127761f65c188095b9d9668a65b299f8accbe1003fd03392b61dee2c6af171837b76209035f930fb6b237142fb3d5740e863c9dcb72344c79254e4e952f5fc4140f33a397d6b61eb492fdcdf39bf5682d6009a4f6c7a434c42c6452507e61c4779bd18188599fbbc8298810eab5ee101f4b7e277b4a7ba7e8ca43f605fc0707632c93239f001e21e34b3ed7633ef0e5466cfac1a4ba2", 0xe3}, {&(0x7f0000c96000-0x1000)="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", 0x1000}], 0x5, &(0x7f000047a000-0x358)=[{0x80, 0x0, 0x7, "127bbe0bd73a2c978f3e58fe4e4c7a00bb448e6824aa000bcdbbe3a0d2a268b02e7830d44d5a9a61c8c99c03eb99303b33fbab05e236156f3c7f6996b53c340ec75bf115389a0ded1f2749d45a397df7917b60884c9b0e07883ed054cd0dd3de36d798027547cd255f318c615eb337"}, {0x40, 0x11f, 0x912, "f1e847ade83e414d20ede7660ad961b53299d2a94ac4d4de5a430254b53d00b330d1eb328fdc6bd933"}, {0xf0, 0x10a, 0x400, "94d1c780a0978edd535fc4885f0ac8fadeb97a3d5d41acb81b5569cd2c77026412d165853cf5f5042d34317f6a0221e06d80fcbd89c40332c4b1c4f251dede31dae3d56e746f26010b578eaa1aff19f7e8b4803167bf784762c0ceff3bd5d5b0bc9f1bc2d1595327ea24796fba71d47df4fb3781affd774c6e203380289558c3e57eade874366829d6616d6b0158c0fadbf3193865198f3df06156646f9f5bcc095b5275b93e3b6824c785ef4bb3ef08b8b9731a23dfda9b1a25ca6b09349f42a93c367cf4aff73dd72d1d2992fd08e65ff46cb01a230e39f88f17"}, {0x70, 0x13e, 0xffffffffffffffff, "4c1b1376daddaa635058d808c9e340d91c929f9f744f72b3fb59872a9cb35fedd3d273ebb3c7130b051713a0d6fa1a777b5efd5fdab2e6b464b96fc60d9872cd0e9993db819ba22b1634e78156d30bdd689a1dafaedfb38c39ca"}, {0x70, 0x0, 0x2ce, "cb08bba9b9d77cbcc836234dbf8756994348bf4e8a5786e458e08b57181eb84d5a90d3c43d161c76cef464d3fd504c14dd09c54983307f0473717d38db675a6d34d3d8d8666ab5776416ec2bf92e0abe75cbbb0ea3622cb4242466781cf8e5a2"}, {0x58, 0x107, 0x2, "a7601224d252aa2f53c2ab2169a19253b327f5b5879334a6378bdcda7869789fb5d973ec9d59a9fc93be239303340b0b3846d3057d37e0c449e488a9dd4a3faddba6e72a1afe19"}, {0x70, 0x114, 0x80000000, "c5fea5dcd312af9044cc75865f64c1f3b46198f4ff179ea6f98ea5b2436864a5aa4819f333d452a1d6d1e7fa2700a76c3d25467081865a363b3694d4be0d39864f3f8a4a8dc0a7ac5c3c632e20087b8b408ec451a69c8c703a77144ba6898311"}], 0x358, 0x40015}, 0x1ff}, {{&(0x7f00008ee000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, 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{&(0x7f0000301000-0xdf)="66ef17f80919f668135f8ad5338d6417386888e89f478f8ef472b53591247a186071f463e6f29113d95bf5875ae48c34681edf48d1b979c87d9aa3b64b3f77ad8bc1e365e9afa92b058d36ac329741060922c32f932c277a6baa1139b1cda2a64d024d1b3fe3fe5985e869648134d08fce274dc127968b669780ab60cd5fbe3b09808e1eb2b6a6322a57f638f9d34decb2ed6cacbc0b47f635da63fd86c7a93a397895268677fe56fb12e35acbc2a632a05186caed460c817f9981fafec853228050df24ddda7bedc1b31ee0d314ab2cf71a6f659c1d1f14ff0a3eb5f0f30b", 0xdf}, {&(0x7f000062b000)="1a81e8dbafd51d57a0db659a4321759cb15bf66ed6631e6be6cc7d4562fd9d37504641d0086d2b0cdd72b615d947575f74a5a0f74df8f2c9f8aa7301dfcde64ac05ba07554ea66159fd233b45dfd1b95c79a72b7b915f64c4774216ac1733c48204d81a5685598a002c8605bd227e3219510e2ef632d947625eccc79418b", 0x7e}], 0x7, &(0x7f0000da9000)=[{0x1010, 0x11d, 0x5, 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{0x18, 0x113, 0x101, "978431e0f9"}, {0xd0, 0x114, 0x100, "abcb825c45782e1cca7a916d62554949f19d89ed0a19f2808ac5c92208e9c470b25e5407d69e01f2b16f46fcfa030fe87a200fd4e7903deddba3292e5b2e5c4d4a147cb4978bdaed7c7f80f3411784384519f45a1cbfc78c4b752ebedda2f55c7033a0efec404e4f897284efab74d2ea19f3eb77b1b69993f0ba1a4d52ed08f70e61694b7ddc50b0e096a28c032cb87e70e59ad2de8209b4cf1abd0256248f67f38576102032ce96286f42322e7233e0535864c60d6b76130c597697ef"}, {0x30, 0x10e, 0xffffffff, "88598734d53abfbb8ad36ef3af68c73d229ea5b48bc72b5d0abb38e8995cedb3"}, {0x98, 0x1, 0x3, "26ad251707239dc1c4ef340ed1b107e2b3808c22bf52cbf555b81b5c355aa23290f060b5957e87a37e3efcb63b46ca01a44f65f52284ef22c91b0f9df8be966e5345f375ea2e9c38912458e12d58d4a4cd065171df94267f42d756cfc887e7761061f20ae6784b6d5a06e3a1502f14e4cf32961368797a71ffcb1ab51741d5878b8e6b182aa3e7"}, {0xa0, 0x115, 0x73b, "779aea74cee95d53701b5c121316c0bfb77bff8611b8c7c6a965e7a9f014d8584358194af3a436efe81c1e06976dfe9f862a7aed1bbaa5da1cbccbaaf83058be7fb2360480dfbf9017068d5825b10167a11701d97ea225bbbcd5b1c618199fce1cb600de2ae89e4020859e3f448ef458e45b95bab6db3e73c89210a4196a4aca533fbf54a2f509d477"}, {0x108, 0x0, 0x2, "d1f4b7e8959b316b966ed6dc25ce81765889d38ca7f7bfa1bd4c7d68cbd48e8a42da36bc0178d9ab00773835a0e2abc0228b41f9d10d810f33f059d6adffa57389d98d265f5da2158532b3f96ca76a390243c6ffc76939eb9921b16ebd3daf06e9033f3b21d4037a88f333dc9265091a1d55569dd441652023ac2b2fb3171ab588c517f818b881cd68a6278fca584b91687c0591ab08de2e9e2dc2e46ef5170ae464bf21631492dd798e39375deadfd479035f9fa9504feea7e49de3a80974194527bf9a2d127e20fe9cb98efd7f43f1c8e16f202f29e8755421acb3ec7e50266ad0f8e7ebf564b0ed92c5bb9e148ab3f2bd29f80e"}, {0x68, 0x0, 0x8, "35ca52ccae188df93cf5ac0d6efce7d8190216594e3f1c6ad5f027214144d0d43649b37a27784132bfeafec808b55064317b3d20b14f6416d586b6879ee65ab8e9ce5ee44f312ee0df321616a3da62d0bff83f7e2e4642"}], 0x13d0, 0x10}, 0x4}], 0x5, 0x0) sendto(r1, &(0x7f0000eb9000)="ec7f609a6f1143f3f747f91971de580f517ee238656eb2a4c436e86c39e3abaf9371ef75fde224b53827c45e26b7b285fd07259aa4b25f360dfebf1a8a4c0ae3d29f7453b65e40b1dde8b76cb9efcac78acc4fb5dff5f56b4b45b56003468b69306e19119d1e9c8d30bfe8832a0b815e3b1c844ae36f81b7f0cd95cbc508c344a1714c8effcf757c4a52959bca02", 0x8e, 0x800, &(0x7f0000908000-0x10)=@can={0x1d, r2}, 0x10) r3 = accept(0xffffffffffffffff, &(0x7f0000b0a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000b09000-0x4)=0x32) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000a9000-0xe)='/selinux/user\x00', 0x2, 0x0) dup2(r3, r4) rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00002c6000-0x20)={@generic="892305f17af193e160d20507303b195f", @ifru_flags=0x5a00}) [ 74.533496] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 [ 74.536395] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:02:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x8d, 0x4}) r2 = open$dir(&(0x7f000005c000-0x8)='./file0\x00', 0x80, 0x94) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000796000), &(0x7f0000f35000-0x4)=0x4) fcntl$setsig(r2, 0xa, 0x22) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079f000-0x4)=0x92) 2018/02/14 01:02:59 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000002d000-0x4)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000029000)={&(0x7f000002d000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r0, 0x8000000, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xf) 2018/02/14 01:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000036d000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000cd9000-0x8)={0x0, 0x0, 0x6}, &(0x7f0000c61000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dd4000)={r1, 0x4}, 0x8) r2 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000122000)=0x5, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f000034d000), &(0x7f0000fe5000)=0x47) 2018/02/14 01:02:59 executing program 0: gettid() 2018/02/14 01:02:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a28000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000064b000-0xc)={@multicast2, @loopback, 0x0}, &(0x7f0000d6d000-0x4)=0xc) connect$packet(r2, &(0x7f0000a10000-0x14)={0x11, 0x17, r3, 0x1, 0xe02, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000e0d000)={&(0x7f0000227000-0x24)=[0x1, 0x1, 0x2, 0x1, 0x4, 0x1000, 0x4, 0xac2d, 0x1], 0x9, 0x3ff, 0x1, 0x3, 0x41e, 0x9, {0x5, 0x5, 0x1, 0x132073af, 0x8d8, 0x1, 0x101, 0x1, 0x3f, 0x8001, 0x3, 0x6, 0x4, 0x3, "c6b95bb77141d63e0d931f631855502d0ce28fc7aa18aedfcc65fb6d757cec77"}}) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000a3a000)=""/85) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000039c000-0x10), &(0x7f0000877000-0x4)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00009c4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r4 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0xfffffffffffffff9) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f00009c7000-0x103d)=@dstopts={0x6, 0x206, [], [@calipso={0x7, 0x10, {0xfff, 0x2, 0xb1e, 0x5, [0x0]}}, @generic={0x8, 0x1000, "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@jumbo={0xc2, 0x4, 0x8}, @enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}}, @enc_lim={0x4, 0x1, 0x547}, @pad1={0x0, 0x1}]}, 0x103d) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00004e5000-0x8)={0x1f, 0x8, 0x7935, 0x11f}, 0x8) [ 74.536918] tmpfs: No value for mount option ',4' [ 74.548789] tmpfs: No value for mount option ',4' [ 74.585805] SELinux: unknown mount option 2018/02/14 01:02:59 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000006000-0x8)={0x2, [0x4c9c, 0x2]}, &(0x7f000000a000-0x4)=0x8) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000019000)="3caf096bced2ac6ea9a400ca4ed2bf706488f01adc94fb74fad94086b7403be013ec8b3727dd62c6b962b85e2a4357fd0d34c0c636f4fcefc32da8e52ad0f1e8b0aef7a92300da5905a6a556287606be015cc691", 0x54) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = dup2(r0, r0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000018000)='./file0\x00', &(0x7f0000018000-0x25)=""/37, 0x25) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f000000f000-0x4)=0x4) sched_yield() ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x20000003}], 0x0, 0x0, &(0x7f0000011000)}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000013000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000019000)={0x0, 0x100000000, 0x63, 0x7a, &(0x7f0000017000)=""/122, 0xfc2a, &(0x7f0000004000-0x56)=""/86, 0x4c, &(0x7f000000e000)=""/212}) [ 74.664803] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 74.717075] binder: 14936:14937 BC_DEAD_BINDER_DONE 0000000020000003 not found [ 74.730201] binder: 14936:14938 tried to acquire reference to desc 0, got 1 instead [ 74.740796] binder: 14936:14937 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 74.749285] binder: 14936:14937 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 74.758648] binder: 14936:14938 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/14 01:02:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e27000)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c90000), &(0x7f0000731000)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000420000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00007d3000)=0x9, 0x4) r2 = creat(&(0x7f000048c000)='./file0\x00', 0x14) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000929000-0x4)) r3 = fcntl$getown(r1, 0x9) ptrace$getenv(0x4201, r3, 0xdeb, &(0x7f000001c000-0x8)) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000c8b000-0x2)=0x5) time(&(0x7f0000a73000)) socket$netlink(0x10, 0x3, 0x7) 2018/02/14 01:02:59 executing program 2: 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) timer_create(0x5, &(0x7f0000000000)={0x0, 0x31, 0x4, @thr={&(0x7f0000001000-0x7c)="8be4c0d89a32ceec44f55d3ddf2bcdda1fde55b642400e1eb3ff8f00ad32686963ea37b7f1f19a759920cf4ce02ec41403989a6b55855ad1782146478ca90c448241592bf3b8557cd5088e4b281e877ebad05b61720db02ef58cd47d2ba390605d00b1ac1ca254611916b35443c60bc80bf8bffcb38d9bbcdba874a3", &(0x7f0000001000-0x93)="ac7f8bbc00fecd4ad42b136006061879017a69bb08da60db411fd8a489ee2746a3a112cbf11d38dbbdd3b49da56708abf20828ff3dbbc3f4e759f911e33752548cc6fd23ad835d28d6dda280503217abd013a05c136750b49b110108df46866740fc725320b2ed9660f5364f051b0872db2e0c8e2ed834aeb9e7cdf27469d4f023052b51945c2deef0cf5aeabfa6739a6fbd92"}}, &(0x7f00007d8000-0x4)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003c5000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00004f3000-0x1dc)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/14 01:02:59 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000009000-0x17)=""/23, &(0x7f0000002000-0x4)=0x17) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/02/14 01:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000921000-0xd)='dns_resolver\x00', &(0x7f000004d000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a87000-0xc)='(\'selflo(%[\x00', 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a5c000)={0x0, 0x0}, &(0x7f0000b53000)=0xc) r2 = getegid() add_key(&(0x7f00000b4000)='ceph\x00', &(0x7f0000c6f000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$chown(0x4, r0, r1, r2) 2018/02/14 01:02:59 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000f, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/14 01:02:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000093c000-0x8)='./file0\x00', 0x20) r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@loopback=0x7f000001}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/14 01:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000687000)=0x2, 0x4) write(r0, &(0x7f00000a0000-0xf6)='H', 0x1) fcntl$setpipe(r0, 0x407, 0x0) ppoll(&(0x7f0000436000-0x40)=[{r0}], 0x20000000000000e4, &(0x7f0000e5e000-0x10), &(0x7f0000830000), 0x8) 2018/02/14 01:02:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000a29000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000313000-0xe)='net/dev_snmp6\x00') setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00007a8000-0xc8)="d3a6ac749f4a665f909b4e9806cc5cccb249be258bcbd63e58373542066c823b9a5f6fc8ba7eb802dc9be8caf31acaccf0e5b954163c999c9e57235676a5ee3e71d59707ebd341ededf7e73f6257c578726038f85e81114564f68f4fcd322808655936ef6cc29c0aa612abd125d9e40268eeb307069a5e34cd7cc40809395ac61a45d42077b56fe7458f4ae9dbaebb3c0afc558feb99337da308345e38847c7b0b67f87d188dfa11e43f99d8862cd690f1dccf6b372b6eba9eed5c3f3fe744f768ccc6e0eaebc5c1", 0xc8) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r4 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:02:59 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000)={@generic="140e42a0fd007d1914694c83bfa6ce8f", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) 2018/02/14 01:02:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000048c000)='/selinux/policy\x00', 0x0, 0x0) lseek(r0, 0x100000, 0x0) symlink(&(0x7f0000f27000)='./file0\x00', &(0x7f000044b000)='./file0\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000840000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ff5000)) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000821000)=0x5) stat(&(0x7f00002ec000)='./file0\x00', &(0x7f0000f3d000+0x169)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000020e000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f000091d000-0x8)='./file0\x00', &(0x7f0000f1c000-0x8)='./file1\x00', 0xe002, r2, r3, 0x101, 0x8000, 0x12500a2) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00002dc000)={0x200, 0x100, 0x2, 0x3, 0x6, 0x7fff}) 2018/02/14 01:02:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0x0, 0x200181001) r1 = memfd_create(&(0x7f0000614000)="80086e75000000f0000000af008cec", 0x0) creat(&(0x7f0000d3d000)='./file0\x00', 0x4a) pread64(r0, &(0x7f000067a000)=""/11, 0xb, 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pwritev(r0, &(0x7f00006de000-0x10)=[{&(0x7f0000a5a000-0x1)='d', 0x1}], 0x1, 0x0) 2018/02/14 01:02:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007f4000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f0000954000), &(0x7f000094e000-0x4)) 2018/02/14 01:02:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) mount(&(0x7f00006a5000-0xa)='./control\x00', &(0x7f0000c45000-0xa)='./control\x00', &(0x7f0000802000)='aufs\x00', 0x10000, &(0x7f0000ed1000-0xae)="e6a991889bc094f26b73b546cbbffc7f0f40980e597b93992fc3ca873c74c6da237364a0780e59f3a5cf5bafd137ab5d015fd9a47bcf5f6c868665bc9afcd78522d1bf18ac6589e02ba900632d17e2a63a847bb2262c780e8972c6eb8af2a1cce1997cf349a7456d7b0325acded8d409a5baeb51741bae76cda03b66b32f42d5a030e4187e4ae9edc6e182ca5e866b3b185d4c177ec4992565da39ccbbe9599d1127db46a0c499f064b38ede5e09") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = add_key$user(&(0x7f0000536000-0x5)='user\x00', &(0x7f0000325000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000d5000)="a17e55edabaf86adbd9fdf15333b3451bd2c33c0a38804068511690069bd043c81a64e9b07b8df7b80dbc78fcde259692bcbe18b068370c6cbf212629842a03d2c37096412dc89c2de16ef4ff0db010b23a5f01752f3ac369b76839841ea84354a5952666dac0045f14d08049fcaa27c9f1473dd29c07924c3a7858e4b35e51ccde8b69c7db9eeb573c69ef66eb388b21a53648dfeab870e3af4b3b03b1dcd9e7791c6a4ad72cfb4ae982182d4a485f50a7fc4c60a29033c462ba787d8374ac531fecb237ca08efc431eb0e0906972081950d43fa7", 0xd5, 0xfffffffffffffffc) getresuid(&(0x7f0000b3b000+0xda0)=0x0, &(0x7f0000efe000-0x4), &(0x7f0000ef9000)) lstat(&(0x7f0000b51000-0xa)='./control\x00', &(0x7f000054f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ae0000)=@get={0x1, &(0x7f00004af000)=""/204}) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) execve(&(0x7f000098c000-0xa)='./control\x00', &(0x7f0000f4b000-0x18)=[&(0x7f0000edd000)='user\x00', &(0x7f00008fb000-0x1)='\x00', &(0x7f00007d8000)='user\x00'], &(0x7f00008cd000-0x10)=[&(0x7f0000361000)='[vboxnet1\x00', &(0x7f0000418000-0x2)='&\x00']) mkdirat(r5, &(0x7f0000a9f000)='./control\x00', 0x20) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') keyctl$revoke(0x3, r2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/14 01:02:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008e1000)='/dev/pktcdvd/control\x00', 0x101140, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000749000)={0x6, 0x9, 0x8}) clock_nanosleep(0x2567de01d341fd3e, 0x0, &(0x7f0000048000-0x10), &(0x7f0000003000-0x10)) [ 74.758671] binder: 14936:14939 BC_DEAD_BINDER_DONE 0000000020000003 not found [ 74.774122] binder: undelivered death notification, 0000000000000000 [ 74.800169] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x101801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000-0x8)=[0x3de41154, 0x5]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000d76000-0x12)='/dev/input/event#\x00', 0x0, 0x4180) r1 = getpgid(0x0) getpgid(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c9d000)) 2018/02/14 01:03:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f2b000)='net/ip6_flowlabel\x00') r1 = syz_open_procfs(0x0, &(0x7f00000eb000)='environ\x00') sendfile(r1, r0, &(0x7f0000b90000)=0x85, 0x10000009) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000ca5000-0xe5)="5f4572b88b4f61d0f892f065bdc90a407899d850082331f33e2589144a55f8192c4328e1a51d2a675a7279219e46acfb646e1dc867b8ae968172ec4ee9e7843a2e100e220aadfdd0fd0c4377be590df17dd4c9538df5c17811d1a1ab01f3c1dae62568aa23f2750707e8aef564aecd3859abdee58813fb6f19f00e94af57692743330a04f5cc7353423c87eed545b77269a56ffbdb38275ef88db6cf9f367d1004b66de97a86ec83faf9a996e12b31a4b7e5bc9d751af626d8dc477019a2f4c8250fea64e87e34c5d921781274c6e35af4233001cb2083ea09256b3c5ecb02681eee71fac7", 0xe5) 2018/02/14 01:03:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000075000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000090e000)=0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/14 01:03:00 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x79b5dccc312b5516, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000b0d000-0x24)={0x2, 0xa8d, 0x2, 0x44f2, 0x6, 0x6, 0x1, 0xfff, 0x800, 0x2, 0xaf6, 0x30}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x3) fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) [ 74.893997] audit: type=1400 audit(1518570180.017:89): avc: denied { setuid } for pid=14992 comm="syz-executor2" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 74.896091] binder: release 14980:14987 transaction 110 out, still active [ 74.896095] binder: undelivered TRANSACTION_COMPLETE [ 74.901047] binder: BINDER_SET_CONTEXT_MGR already set [ 74.901055] binder: 14980:14994 ioctl 40046207 0 returned -16 [ 74.902256] binder_alloc: 14980: binder_alloc_buf, no vma [ 74.902281] binder: 14980:14994 transaction failed 29189/-3, size 0-0 line 3127 [ 74.907851] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.908061] binder: send failed reply for transaction 110, target dead [ 74.951693] FAULT_FLAG_ALLOW_RETRY missing 30 [ 74.951703] CPU: 0 PID: 14972 Comm: syz-executor1 Not tainted 4.9.81-gf8bbe51 #32 [ 74.951708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.951723] ffff8801d4b87480 ffffffff81d94e69 ffff8801d4b87760 0000000000000000 [ 74.951734] ffff8801c33d8410 ffff8801d4b87650 ffff8801c33d8300 ffff8801d4b87678 [ 74.951745] ffffffff8166268a 0000000000007ec7 ffff8801afb9b968 ffff8801afb9b8a0 [ 74.951747] Call Trace: [ 74.951759] [] dump_stack+0xc1/0x128 [ 74.951775] [] handle_userfault+0xa3a/0x1310 [ 74.951785] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 74.951793] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 74.951800] [] ? __lock_is_held+0xa1/0xf0 [ 74.951808] [] ? handle_mm_fault+0x117b/0x2530 [ 74.951814] [] ? handle_mm_fault+0x1fc3/0x2530 [ 74.951820] [] handle_mm_fault+0x1fd1/0x2530 [ 74.951829] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 74.951835] [] ? __pmd_alloc+0x410/0x410 [ 74.951842] [] ? __lock_is_held+0xa1/0xf0 [ 74.951851] [] __do_page_fault+0x5c2/0xd40 [ 74.951858] [] ? mm_fault_error+0x2c0/0x2c0 [ 74.951866] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 74.951873] [] do_page_fault+0x27/0x30 [ 74.951880] [] page_fault+0x28/0x30 [ 74.951889] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 74.951896] [] ? iov_iter_fault_in_readable+0x1aa/0x420 [ 74.951902] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 74.951910] [] ? iov_iter_copy_from_user_atomic+0x850/0x850 [ 74.951918] [] ? mark_held_locks+0xaf/0x100 [ 74.951926] [] generic_perform_write+0x1dc/0x500 [ 74.951932] [] ? page_endio+0x180/0x180 [ 74.951940] [] ? file_update_time+0xbc/0x3b0 [ 74.951947] [] ? current_time+0xd0/0xd0 [ 74.951955] [] __generic_file_write_iter+0x348/0x570 [ 74.951962] [] generic_file_write_iter+0x2d5/0x600 [ 74.951970] [] __vfs_write+0x4bf/0x680 [ 74.951977] [] ? do_iter_readv_writev+0x400/0x400 [ 74.951984] [] ? __lock_is_held+0xa1/0xf0 [ 74.951993] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 74.951999] [] ? __sb_start_write+0x14a/0x310 [ 74.952006] [] vfs_write+0x189/0x530 [ 74.952013] [] SyS_write+0xd9/0x1b0 [ 74.952020] [] ? SyS_read+0x1b0/0x1b0 2018/02/14 01:03:00 executing program 7: mmap(&(0x7f0000000000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b71000-0x30)={0x131, 0x0, &(0x7f0000b70000-0x14)=[], 0xffffffffffffff45, 0x0, &(0x7f0000b73000-0x2)="28d9"}) dup2(r0, r0) 2018/02/14 01:03:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0xfffffffffffffdf5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) listen(r2, 0xfffffffffffffffe) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r3 = accept4(r2, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) fcntl$getown(r1, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00003fa000)={0x0, 0x2}, &(0x7f0000947000)=0xc) r5 = dup(r1) mq_timedreceive(r5, &(0x7f00009b7000)=""/52, 0x34, 0x3, &(0x7f0000ccc000-0x10)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000a3a000)={r4, 0x1, 0xdaf8, 0x40}, &(0x7f0000027000)=0x10) 2018/02/14 01:03:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00003d3000)={0x6, 0x6, 0xf9fa}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000005e000-0x5c)={0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000cde000-0x68)={0xffffffffffffff80, 0x8, 0xfffffffffffffc01, {0x77359400}, 0x800, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e5000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/14 01:03:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000547000)='/selinux/status\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000600000)=r1) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000ea0000)='ns/uts\x00') r4 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x62000) ftruncate(r4, 0x4) preadv(r3, &(0x7f0000fb3000)=[{&(0x7f0000d23000-0x6a)=""/106, 0x6a}, {&(0x7f0000a00000)=""/169, 0xa9}], 0x2, 0x0) 2018/02/14 01:03:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4), 0xe00a78271c91e6d4) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/loop-control\x00', 0x41, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x3, @empty}}, [0x0, 0x0, 0x20, 0x0, 0x1, 0x0, 0xf, 0x0, 0x5, 0x0, 0x0, 0x6]}, &(0x7f0000012000-0x4)=0x108) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000060e000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f00004d7000)=""/159) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000012000)={0x0}, &(0x7f0000014000-0x4)=0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c9d000-0x8)={r5, 0x8001}, &(0x7f00008f8000)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000-0x92), &(0x7f0000005000-0x1000)}}, &(0x7f0000001000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pwritev(0xffffffffffffffff, &(0x7f0000014000-0xa0)=[{&(0x7f0000006000-0x82)}, {&(0x7f0000005000-0x12)}, {}, {&(0x7f0000001000-0xb)}], 0x4, 0x63) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000004000-0x8)=0x4) pipe(&(0x7f0000f49000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f00002b1000-0x10)={0x9, &(0x7f0000390000-0x48)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r6, 0xc0406429, &(0x7f0000a4d000)={r8, 0x5, &(0x7f0000b20000)=[0x1, 0x5, 0x8, 0x7, 0x35], &(0x7f0000387000-0x8)=[0x8, 0x80], 0x20, 0x2, 0x7, &(0x7f0000b12000)=[0x10001, 0x5], &(0x7f0000ae4000-0x28)=[0x7, 0xa6e31e7, 0x6, 0x5, 0x8, 0x1f, 0x7ff, 0x2, 0x7, 0x5]}) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000554000)=@int=0x200, 0x4) ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f0000012000)={@common='teql0\x00', @ifru_flags=0xa000}) r9 = add_key(&(0x7f000050d000-0x6)='logon\x00', &(0x7f000077e000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000623000)='user\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000c1000-0x6f)="ff39d1a0d734a76141edb1ba5ba44aca58b16ba88d5e518446f7f08a3e25ce52c0124c26c9dd5ea19869719350014e7e7474502d26838bd1ea9fbef431d9af998c3cbe5f0a1d5696ed84d68397f1cd719e53dae315b32582ef563bbb1635777d4bda9c44e48b6cd90deb2a1cbddeff", 0x6f, r9) openat$dir(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x50800, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f00001cb000-0x4)=0x2, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/14 01:03:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000954000)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f00009cb000-0x9)='devtmpfs\x00', 0x0, &(0x7f00002af000)) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00009c8000-0x4)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000056f000-0x10)=@generic="c29240bf758ea48a834929f5a8f14728") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b86000)='sched\x00') getsockname$netrom(r1, &(0x7f000025f000)=@full, &(0x7f0000424000-0x4)=0x48) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f7d000-0xe)='/dev/keychord\x00', 0x400000, 0x0) bind$unix(r2, &(0x7f0000c88000-0x3)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/14 01:03:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000091d000)=""/210) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000453000-0x4)) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00005f3000)={0x0, 0x0, 0x20, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0xff}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x120) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000724000-0xc)={0x0, 0x1, 0x2, [0x8, 0x800]}, &(0x7f00004ee000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00007fc000)={r3, 0x8, 0x4b, "a31551fc1682f31698502602efd81ba0f78b0a9366d26946f79b42952d29783aa35e1b5074c0ece36ab6627bc49cc4cccde25a6c397e507ef67b1308373bec5ef5e564a62df2b82800e049"}, 0x53) flistxattr(r0, &(0x7f0000091000-0x13)=""/19, 0x13) 2018/02/14 01:03:00 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) pipe(&(0x7f0000005000-0x4)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000007000)={0x7}, 0x4) write$selinux_access(r0, &(0x7f0000006000-0x5c)={'system_u:object_r:systemd_notify_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:,0.c1023', 0x20, 0x35}, 0x5c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000009000-0x4)=0x8, &(0x7f0000006000-0x4)=0x4) userfaultfd(0x800) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) [ 74.952027] [] ? do_syscall_64+0x48/0x490 [ 74.952034] [] ? SyS_read+0x1b0/0x1b0 [ 74.952040] [] do_syscall_64+0x1a5/0x490 [ 74.952047] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/14 01:03:00 executing program 2: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x8000000000) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x4000000000802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000a1d000-0x3c)=@bridge_dellink={0x20, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0}, &(0x7f0000cab000)=0xc) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000e8e000-0x2)=0x1f) setresuid(r2, 0x0, 0x0) 2018/02/14 01:03:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) fcntl$dupfd(r0, 0x406, r0) sendto$inet(r0, &(0x7f0000ffe000), 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/14 01:03:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) 2018/02/14 01:03:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056f000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue={0xfffffffffffffffd}}], 0x30) write$tun(r0, &(0x7f00001a3000-0xa8)=@hdr={0x3, 0x0, 0x7f, 0x0, 0x6, 0x9, @ipv6={0xfffffffffffffff7, 0x6, "5ebbb4", 0x76, 0x3b, 0x4afe, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x7f, 0x4, [], [@pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x6}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @pad1={0x0, 0x1}]}], @udp={0x3, 0x3, 0x4d, 0x0, "31f22f3ad946cc7216717173982d967f91d499c1e81fd73420b0977b92876d2b288e8fd769252d3b93aa646aef766d7d27091c62437ce8b9e95d22585bc98aebf9edb58986"}}}}, 0xa8) 2018/02/14 01:03:00 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c7000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000d6000)={{0x6, 0x1}, 0x1, 0x7, 0x8000, {0x8001, 0x6}, 0x7, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0xc834dc5d949e1bdc, &(0x7f00006ea000-0x10)) 2018/02/14 01:03:00 executing program 3: pipe(&(0x7f0000cba000)={0x0}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00004fc000)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) write(r1, &(0x7f0000cc4000)='\x00', 0x1) chmod(&(0x7f0000002000)='./file0\x00', 0x1) [ 75.286558] binder: 15006:15012 unknown command 0 [ 75.296839] binder: 15006:15012 ioctl c0306201 20b70fd0 returned -22 [ 75.310002] binder: 15006:15012 unknown command 0 [ 75.317163] binder: 15006:15012 ioctl c0306201 20b70fd0 returned -22 [ 75.347488] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 75.367803] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/02/14 01:03:00 executing program 0: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f000026e000)=""/28, 0x1c, 0x0, &(0x7f0000f6c000)={0x3, {"a0f562b786c6ff"}}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000675000)={@common, @ifru_addrs=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f6e000)={0x0, 0xaf, "7035cc196f97c5ac975e7c0a86442e590d5dc0137d3bae5348f1bd2211fa3b1b1657b901d52e110bac8df9092ac105cc5c12ada1d26db5107a76a5f9e9fe3f50e1fb638d43c5049ab3f5cbcdde6532cab8eefbf845e62617841242123cf54dad796e9dc03f6a8faef875e72946236b4bdf2b25ba031762e3c5f411285696a02a2907c84115fbb990de39b04cbdafa714ffd264bc225803808799d619cad0b7bcf941006989361f11b8583055477df3"}, &(0x7f00002ed000-0x4)=0xb7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00005e3000)={r2, 0x18, "fbd7eec170929ac5a3bfeaec1c7ff7a45cbcf2c0d8f6b740699b29712875943400005982511a39f5b2f44f00a820e906000000ad1613c385aa7f73b4f54c65e911d8e077d20d6753d3caca76e12ede03dfe36ff167f7827779c916b96ebeac04ce682b0611edf11a143c96c6d8c23a78705ce41415b2105daac17349953a9a79dfcaf2b031afb4dcf2e9d9aefe"}, &(0x7f0000f6d000)=0x95) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f70000-0x8)={r2, 0x101, 0x7f}, 0x8) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f6d000)={r3, 0xe0, "d25f8e6578196ddb64052a61887d9be22746e1ffac4e15938a3f534a7a66bcc9a0453294eff5d9054ca12e33141fa52cc696c76b424a5aca488d20d14107376de326082571225516f4e449ac108aa8a89c20697332fdf98076d1f28a8b2bdc79b9105c6ab50e49d7f1bf333b2048b5c1f770d6a36d365086a40c6cab8137c0a07f75eab0f96cb5aeb4261581815e711694ba4d4c1ec19f25908f63b1a60959d6d639677d29401b51f15e4f4a9176a92145feda349481f6964965672bec4ac455cd0d2263bc77f391450f8e7d6b0c79dc16c26ad0f2f1d19b2af98792b5169472"}, &(0x7f0000f6d000)=0xe8) 2018/02/14 01:03:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x200000001, @u32}]}, 0x20}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ebb000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000e27000-0x158)="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") 2018/02/14 01:03:00 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$void(r0, 0x5451) 2018/02/14 01:03:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) preadv(r1, &(0x7f000052f000)=[{&(0x7f0000195000-0x77)=""/119, 0x77}], 0x1, 0x0) 2018/02/14 01:03:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x1000000000016) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) syz_open_dev$evdev(&(0x7f000052f000-0x12)='/dev/input/event#\x00', 0x5326, 0x400000) 2018/02/14 01:03:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:00 executing program 6: getrandom(&(0x7f0000373000-0xc2)=""/194, 0xfffffffffffffe8d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000000)=""/208, &(0x7f0000001000)=0xd0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)=""/245, 0xf5}, {&(0x7f0000002000)=""/11, 0xb}, {&(0x7f0000001000-0xed)=""/237, 0xed}], 0x2, 0x0) 2018/02/14 01:03:00 executing program 2: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000028000-0xb)='cgroupproc\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0x30) 2018/02/14 01:03:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000bdc000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e4e000-0x10)='/selinux/policy\x00', 0x0, 0x0) syncfs(0xffffffffffffffff) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@common='sit0\x00', 0x10) sendfile(r0, r2, &(0x7f00008bf000)=0x3, 0x6) 2018/02/14 01:03:00 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000004000-0x4)=0x6, &(0x7f0000003000-0x4)=0x4) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) writev(r1, &(0x7f0000003000-0x80)=[{&(0x7f0000001000-0x3f)="edfc3854d63a33a1e60d22b425da176a7657290f4fb0de1a2828fa7bfdda82fb39da627f16312a7f2726a8b6781171e9", 0x30}], 0x1) 2018/02/14 01:03:00 executing program 3: clone(0x0, &(0x7f0000ff1000), &(0x7f0000b02000), &(0x7f000035a000-0x4), &(0x7f0000a53000-0xd5)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x630100, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000973000)=""/4096, &(0x7f00009f1000)=0x1000) waitid(0x0, 0x0, &(0x7f0000a65000-0x10), 0x80000002, &(0x7f0000a1f000-0x48)) 2018/02/14 01:03:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000033c000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000b6b000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) socket$inet(0x2, 0x1, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r2, &(0x7f000018d000-0x10)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/02/14 01:03:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a76000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a2a000-0xb8)={0x0, 0x9, 0xff, 0x92a, 0x80, 0xffff, 0x7, 0x9, {0x0, @in6={{0xa, 0x2, 0x31d4cd39, @empty}}, 0x6, 0x2, 0x5513, 0x80, 0x3ff}}, &(0x7f0000b86000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000072000-0xae)={r2, 0x2, 0xa6, "d21efaf9ce3a4fbc9cf2ce2f5555fd01fe6bc8a356fc9435b3515dd43e4469e9a918639167c6a873acb55cf0072665e29efe8ff0be8dadfc5bd40521c6790488aa124b234edfaf5b97eb6ae47c55e041f818337544e96edc070acf0b04a118e48423509e52de678b3f6166f8be899862ff5cc29420cb98f2087161c8704fe8c328c263b927943084beb51615d57823cf953ee9dd28c8deb321e589d23b86de38bcdf3c3ed3db"}, 0xae) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002d9000)={r2, 0x7}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x6, &(0x7f0000fbb000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x20fbb210) getpeername$netlink(r1, &(0x7f0000e2e000), &(0x7f0000a14000-0x4)=0xc) 2018/02/14 01:03:00 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003e4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) pipe(&(0x7f000081b000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000001000-0x4)={0x9, 0x1, 0x2}) fcntl$getflags(r0, 0x3) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) writev(r2, &(0x7f0000003000-0x80)=[{&(0x7f0000001000-0x3f)="edfc3854d63a33a1e60d22b425da176a7657290f4fb0de1a2828fa7bfdda82fb39da627f16312a7f2726a8b6781171e9", 0x30}], 0x1) 2018/02/14 01:03:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000563000-0xd)='/dev/urandom\x00', 0x0, 0x200000) r1 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x3, r1, 0x5) write(r0, &(0x7f0000f1a000-0xce)="3204a4b1a2816e69f22bb2970cc0db91e90f784e8c349c72aad67e1b34e70e7e84e8a894e8830d3e0c6c4be81c9cbc9c71faff711151584cf13fa1c4a8e595091825a4196d167ca347e8a7263bff511d4ebcae557c2ab1197548d35f74bca0c796de680cd96371753a0da65416f7cdc77165068a2f94b2cba72851611fb42528d0d154876122bdb36984da3837dff08f682e15c8938de339c17bff4c84dcc3b115e4d155a16037878e4e2352bfbfe15eed57831b96fba1d20bc3eceedcbb39ee227ab8ddc175cc0d2317c8f858c7", 0xfffffffffffffec7) r2 = getpgrp(0xffffffffffffffff) uname(&(0x7f0000eed000)=""/158) fcntl$setown(r0, 0x8, r2) 2018/02/14 01:03:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x202003) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000077c000)) capset(&(0x7f0000be7000-0x8)={0x1998032d}, &(0x7f0000fca000-0x18)={0x0, 0x0, 0xef7, 0x0, 0x4d5c, 0x7}) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000978000)=""/66, &(0x7f00009ee000)=0x42) r3 = add_key$keyring(&(0x7f0000412000-0x8)='keyring\x00', &(0x7f0000023000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key(&(0x7f000090c000-0x8)='keyring\x00', &(0x7f0000b7a000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000c7000)="d90bf9ce49265a03b54284953c6a48c2", 0x10, 0xfffffffffffffffe) keyctl$search(0xa, r3, &(0x7f0000b8b000-0x8)='trusted\x00', &(0x7f0000141000)={0x73, 0x79, 0x7a, 0x3}, r4) inotify_add_watch(r2, &(0x7f000071e000)='./file0\x00', 0x204) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f000033a000-0x1e)=""/30, &(0x7f0000148000)=0x10000018e) 2018/02/14 01:03:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) [ 75.491302] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 75.551337] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:00 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008a9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000eff000)='cpusetcgroupsystem:,-vmnet1\x00', 0x1c, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000311000-0x8)='./file0\x00', 0x400000, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000d33000)=0x7f, 0x4) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f00008f9000), 0x4) 2018/02/14 01:03:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x8e, 0x4, 0x2, 0x46c, 0x0}, &(0x7f0000001000-0x4)=0x10) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x4002, 0x41) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000433000-0x108)={r1, @in6={{0xa, 0x2, 0x604f, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, [0x2, 0x3, 0x8, 0x400, 0x0, 0x0, 0x47c, 0x4, 0x0, 0x7, 0x800, 0x3, 0x1, 0x0, 0x27b]}, &(0x7f0000f9c000-0x4)=0x108) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xcb) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00005b3000-0x8), &(0x7f0000ad5000)=0x8) 2018/02/14 01:03:00 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000385000), &(0x7f0000001000-0x4)=0x10) fstat(r0, &(0x7f0000a96000)) 2018/02/14 01:03:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b62000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000301000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept4$nfc_llcp(r1, &(0x7f0000466000-0x60), &(0x7f0000cc6000)=0x60, 0x800) clone(0x2000000, &(0x7f0000a7c000), &(0x7f0000a26000-0x4), &(0x7f0000dbb000), &(0x7f0000617000-0xdf)="6801ff8ace2e49b38bf5c5ccf23af1f23ce407b1ece1864471164a4beb847d202eb15d71b803938cadb3848c2d6247ca8662ad5d7e8542d1bebb7b7a9b86df77c62b9fdfe6d5b9b9f04711897882b8a67026a805d119c72b3f5a0c4e6b6cc72829cd8f940fb8f7aec44899c443bdcbe1cd0e71b93a1f6183a2e8826b50656217dc679ddd9232e2108caff0a86adc753261bd8a720ac82f2f1871c182f2f088feb7437e26782422d31e5c2508c368a5ab7070001a7cd466888a8b000001000000003fa093628b71e5c91501a04c04064b21460b7da52aa428f6cb8cdf547ddf") rt_sigsuspend(&(0x7f00005d4000)={0x5}, 0x8) 2018/02/14 01:03:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ed7000)) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:00 executing program 7: r0 = request_key(&(0x7f00006d9000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000120000)='trusted/usernodev{vboxnet1}\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f0000522000-0x8)='keyring\x00', &(0x7f00004c7000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000010000), 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r1, &(0x7f0000521000), 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000d44000-0xd)='/dev/usbmon#\x00', 0x0, 0x100) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/02/14 01:03:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00005f7000)="260000002200470105000700fa00000000000100002b1f00c0e9ff094a51f10101c0033500b0", 0xfffffffffffffde9) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/02/14 01:03:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c7a000)='net/sockstat6\x00') ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000a68000)) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000ed6000-0x4)=0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r3}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) r4 = socket$unix(0x1, 0x0, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f00005da000)=""/42, &(0x7f0000927000-0x4)=0x2a) r5 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r5, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) fcntl$setlease(r0, 0x400, 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00006bd000-0x4)=@int=0x144, 0x4) 2018/02/14 01:03:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000031000-0x8a)={0x0, 0x82, "07f0ee80f01858f01e49af4bcd25745b7265bef99e61226930546021596ad3e43ad646847e4878cd11699e0e53888cb103cbe91fd68fe1203ce20abf1d5c1ce96e024e81248029365a3a5c87f8cfd60b99e46eff05d878ca77006f2a7c44e5fd1d8508a3e96f29f8ec8db9c7d7e74f03d9acdd2d531840575d897adf48b944d58036"}, &(0x7f00002e4000-0x4)=0x8a) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000742000-0x14)={r2, 0xffffffffffffffff, 0x4, 0xffffffffffff8001, 0x0, 0x1}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r4 = accept4(r3, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockname$packet(r4, &(0x7f00009cb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00008ce000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f000068b000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @empty}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x400, 0x2, 0x0, 0x10000, 0x44010100, r5}) 2018/02/14 01:03:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffffff, &(0x7f00007e2000)='./file0\x00', 0x0, 0x8) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00007a9000-0x8)={0x37, 0x4}) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000fc4000-0x214)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x84, 0x5, [{{@in=@broadcast=0xffffffff}, 0x0, @in=@rand_addr}, {{@in=@empty}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x13c}, 0x1}, 0x0) [ 75.661916] audit: type=1400 audit(1518570180.787:90): avc: denied { getattr } for pid=15113 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 75.669565] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) munlock(&(0x7f00002c2000/0x2000)=nil, 0x2000) lseek(r0, 0x0, 0x7) r1 = syz_open_dev$usbmon(&(0x7f0000ceb000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x0) accept$packet(r1, &(0x7f0000090000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00002ea000-0x4)=0x14) membarrier(0x10, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) [ 75.698356] binder: 15117:15121 ERROR: BC_REGISTER_LOOPER called without request 2018/02/14 01:03:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x14) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x80000100) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/02/14 01:03:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x4000, 0x4) mkdirat(r0, &(0x7f0000cdd000)='./file0\x00', 0x32) fchownat(r0, &(0x7f0000763000-0x6)='./bus\x00', 0x0, 0x0, 0x0) 2018/02/14 01:03:00 executing program 7: r0 = syz_open_dev$mice(&(0x7f00003e5000-0x10)='/dev/input/mice\x00', 0x0, 0x105000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a56000)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d28000-0x8)={r1, 0x400}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x7c0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000579000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0xfffffffffffffffc}) 2018/02/14 01:03:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x2, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00002cf000-0x38)={&(0x7f0000071000)={0x10}, 0xc, &(0x7f0000dda000-0x10)={&(0x7f00002d2000-0x38)=@mpls_getroute={0x1c, 0x1a, 0xf21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x1000000000000107, 0x1, &(0x7f00000a2000)="01000000faff050000071a0000913901", 0x10) timerfd_create(0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a60000)={0x0, 0xe000, 0x2}, &(0x7f000042d000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000df7000-0xe)={r2, 0x3ea3, 0x3, [0xb2, 0x0, 0x5]}, &(0x7f0000572000-0x4)=0xe) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f08000), &(0x7f00009ba000-0x4)=0x8) [ 75.723176] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 75.728562] binder_alloc: binder_alloc_mmap_handler: 15110 20000000-20002000 already mapped failed -16 2018/02/14 01:03:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) munlock(&(0x7f0000b0b000/0x2000)=nil, 0x2000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000072d000)='/selinux/checkreqprot\x00', 0x20000, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000bcb000-0xe0)=[{&(0x7f0000ed6000)={0x27, 0x8, 0xfffffffffffffffb, 0x5, 0x6, 0x5, "05d44d5c546f99dcf12d8bac4748d54f4c70d39b47c5925fa635043fd505f05881d627343cfd8c136c299eb859d6fa8f898b5caa09bfbd53af74d390bcbc29", 0xffffffff}, 0x60, &(0x7f0000742000-0x30)=[{&(0x7f000047a000-0xe5)="90ef28b0d2df45fbb58687a43c6748457472ca28bd680ebeb22cd69d29cc9dcfcb416b31f02cefcd7d937256ddfa0c9f70075d407b21401d1bef14a80f67ae49c7123ad04757e870b2a54e4e72957d3e15968ba179d5136c62626a56fc5e43e930327376feb91197766c694f202fb9de13f3c5ef5f89e8f4299627e5a42b3450317d4e0fda72679e5fadfbab8dd995915e81e22982d4176c2b15de88cd0337ba1f22ef846c50bde9cd567a8a99d7b3b7cc6b66ed6ec39899162d8b914ed2eb7f9ef12973a55dcd5dc19af4a1ffef63d86e32f4b2ea747e8c99a381c673383067b9e97fa3c2", 0xe5}, {&(0x7f00004c0000)="c254253dc7a65e71376a93574d0762a9d3453f73ef2b15ffd9cfdb4fa3421a9ba406cf39f579abbebce09d09fdfdb8ad", 0x30}, {&(0x7f00009f7000)="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", 0x1000}], 0x3, &(0x7f0000d2b000)={0x28, 0x11b, 0x200, "ed7d8812a90aed0efc189ca9f632a5b604"}, 0x28, 0x840}, {&(0x7f0000cdb000-0x60)={0x27, 0x38000000000000, 0x3, 0x3, 0x7ff, 0x80000000, "a2d910d0b27270e0cb08cdccd7dbd188148955fa0812dad07fb9db8b644b2bbccd9223a8df0ade37714791970a0922137288e52e7449ce5bbab80b36f611cf", 0x22f}, 0x60, &(0x7f00001a5000-0x90)=[{&(0x7f0000168000-0x53)="d9ca91e6274140accc4df37c8cfe1c330eec85b104040821ef3820da8e27eec940a210f0d11439874f29dde980ecda8f5e57755b6e5ae42071cb5340ac92b22fb2bffaf662b98475c9f232b8e41b7da1b270fa", 0x53}, {&(0x7f00009fe000)="09238eca73f62eefed5f7d959703de422d624af28a3009d5fd59eb4630", 0x1d}, {&(0x7f00008d2000)="44748827241b7f8e09d90dcdf668f4b4b4b50a7c5a5572537e5a13a2f496514b41", 0x21}, {&(0x7f0000c2e000)="09954a59edfe23d37d202ea635cc", 0xe}, {&(0x7f0000b2c000)="b0aebffe6b353d73969b4c3c784281bc8de1a9ece6bb5fd3019966718b6b5a77024801dc467eb130f15edc7212046771b0b5beaa4e7514f7719af9fa2498f507dcb57fdc13cf86257b2f9c2e1fe5daf201ff8fb2c8775ec038f57c48a4564a8099d047780f72e48d45f1604d8a15", 0x6e}, 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0x1000}, {&(0x7f0000df9000-0xcf)="2789e77e4de3018b94e654592b4bb31d5b65cca334322849bb6e8941811f14b1a1a9d6770a461ab731e5eef6aa51b2f6f9496e2345e95e232e3b992201b133e9c7651a8fa050d245a4bf19f02a9d9fa29c62cccded68466878af032fb435e0cdd4581c32731bb04b93a6a42e678925aed3cacbd9fb751d2adc3fb1a6df2013b24b821b3967d57a39a8701c8a6a8ee0248dcd55abed401d9e5f6684efa2fce3374b7c294e223b717ae7ca0af8925f109972ac9f8ca7aebce99b13475f41e94bc6915db4f4745c1ed1f0def955c5c1c8", 0xcf}, {&(0x7f0000642000-0xb9)="619056634aeca9ebc805425df33d764bc3c60c10cf46abd62ba04b31b2ea12aef5ac0e9775e8a893f08617c65fa8cdd3a724125e23807b1f44b5da7a018f4f33242990573b8b23556852f0416e0c0f7c56eb2bdcf770c8022576ba3f740c9a5ffb7b69dd3e06a315fa2c9a4d3b8e8ecc0441963041c71cce9a18887a1a5b4953cbe8a637cefc903e7c6bde87386a1daf277ca9fa5200e6b7f107cb6b7542884578ae56025df04b60a367aae812ef7ba2335635d00a582ed1f0", 0xb9}, {&(0x7f0000dfc000-0x11)="cd82a4bf0f7cc39021b0894794a6494908", 0x11}], 0x9, &(0x7f0000626000-0xf8)={0xf8, 0x102, 0x81, 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", 0x1000}, {&(0x7f0000ae7000)="55d201489609774e5665cfbe8fb74761c1817a12fbdc7354c9e4ce91ea0569db206217fd701f93e8dea217bd11be6885cc7423cf4ef34ead9ff3842e3daf188637298735adbafc04c36283933dfa0f20b24b1aa75ebc9607836b9a5b1a5b5088539561e595c3dc18ac520dc62eb7d5b7e50330fc2a6021add80db48149675f89a380fcc63169c2eca8bd937da8e806d5263d0fe271aef366d66f56cf7b5244daf09c9d7447dc06cdf29279e85064d8c5f173210c3e9428e7c9", 0xb9}, {&(0x7f0000256000-0x9e)="17d39c0f54f1ce88825402b52efcc5c95f460aa111c7d6cf8cb641c60e23e54004622d8eeb2b7bdfa75180cd3c3dfce39137a590bd85e0af5cc40ada906f3e5a151ec233727d5739e4d9d2a2b5f714f0f2e2228e20b43e607b282df2aed7ccb85989ed61555ece2230f0c21fddb1781aaf470d7967d777f7ea048643d31732a7de31d167260dcc893f241fe7769bba791991558abce065a45e580213695b", 0x9e}, {&(0x7f0000981000-0x2f)="187840b3e7c711d38dae3b419a8a894d8e9c101766e9a9a5fe58f60c8ab00796fc52e8ddae743ee6d938481c64764e", 0x2f}, {&(0x7f0000f95000-0xf)="55e7520e32fa81a121ca553aab41ed", 0xf}, {&(0x7f00001fe000)="4510f687411d7f8111e0ea69a534f261a6888c16d966ac0531e7e284b308d81573eb543ee79fe7b85f290a286c7c611f63975fbd3dc5956cadf6db61a94006be79d9338ec71ef5f2efa20d5e7c3c8b6c4f4cdf34293fd79170e1de65948ef2442066acea0d398732a0912617cea5806c3ab1ac39fe2a754e7085863fa94a0833b1979ec73f12bec2dc18796c4301f1d92013a9a793b542282f6aa749fd5e606ba3f0bdd3ce80b0447af0cc531ce61593727b336f6357d352e9dcf3b4bed2d2f81296c689bc73411355b307b1abdf6578b3a51cbbeca14bffbca300458bc16310165e9157242a654a", 0xe8}], 0x8}], 0x4, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000038000-0x10)='/selinux/status\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000d72000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000111000)='/dev/vga_arbiter\x00', 0x200, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004ce000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) times(&(0x7f00003e2000)) r2 = syz_open_procfs(r1, &(0x7f00000c0000-0xa9)='net/sockstat\x00') exit(0x0) getpeername(r2, &(0x7f0000f09000-0x10)=@ipx, &(0x7f0000207000)=0x10) fcntl$setpipe(r2, 0x407, 0x100000001) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) [ 75.747422] binder: undelivered TRANSACTION_COMPLETE [ 75.747431] binder: undelivered transaction 114, process died. [ 75.754123] binder: 15117:15121 ERROR: BC_REGISTER_LOOPER called without request [ 75.768680] binder: undelivered TRANSACTION_COMPLETE [ 75.768688] binder: undelivered transaction 119, process died. [ 75.836582] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:01 executing program 2: mmap(&(0x7f0000000000/0x4f6000)=nil, 0x4f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004f6000)='/dev/hwrng\x00', 0xc0, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000009e000-0xb)={0x8, 0x7fff, 0x101, 0x4a3, 0x8, 0x0, 0x8, 0x2, 0x5, 0x3, 0xc14}, 0xb) sendmsg$nl_route(r1, &(0x7f000031d000-0x38)={&(0x7f00004f7000-0xc)={0x10, 0x0, 0x0, 0x10400040}, 0xc, &(0x7f00001dc000)={&(0x7f00004f6000)=@ipv6_getanyicast={0x14, 0x3e, 0x800, 0x3, 0x2, {0xa}, [""]}, 0x14}, 0x1}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f00004f5000)=[], 0xfffffffffffffd2d, 0x0, &(0x7f00001b0000)}) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00003a7000-0x30)=[{&(0x7f0000228000)=""/113, 0x71}, {&(0x7f00004f8000-0x4b)=""/75, 0x4b}, {&(0x7f00004f8000-0xd3)=""/211, 0xd3}], 0x3) 2018/02/14 01:03:01 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000003000-0xf0)=[{{&(0x7f0000001000)=@nfc_llcp, 0x60, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000003000-0x4e)=""/78, 0x4e}}], 0x1, 0x2000, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000004000-0x4)=0x8, 0x4) 2018/02/14 01:03:01 executing program 7: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000012f000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000e77000-0x1c)=@req3={0x5c1d770a, 0x10000, 0x0, 0x0, 0x2, 0x8000, 0x9}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x2) munlockall() 2018/02/14 01:03:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0xfffffffffffffe7f) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x40000, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}}, 0x1c) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00001d2000)={@rand_addr, @rand_addr, 0x0}, &(0x7f00005dd000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f9c000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, r3}) recvmsg$netrom(r2, &(0x7f0000bb2000-0x38)={&(0x7f0000de3000)=@full={{0x3, {"95994a1da20314"}, 0x21f4db9a}, [{"1a0962d7655395"}, {"89217dd274f7bf"}, {"212116b3e5fffa"}, {"6c85fa4da8061a"}, {"d0000f8111beb3"}, {"923ccef56f00f1"}, {"d02712d0a74a4c"}, {"c9a756244d00e2"}]}, 0x48, &(0x7f0000411000-0x40)=[{&(0x7f0000248000-0x2a)="55ba22e628cdfda1453599f8b6db10f24c1dfd3cc706b86eed73b6facb552a3e39a1836af939803eedbd", 0x2a}, {&(0x7f0000b62000-0x3b)="23d88b2fb2238ecd9ec5b80f7f0640fd077d5fc99ff6d2dd2a84645e55fe830b11b2640521a76da99fb16c20b4eb11d10f3685a4cad18990dd9263", 0x3b}, {&(0x7f000071b000-0xc2)="f7a7a887885fd995b7f49063be4a3732d3855ba935de5ed09001f2f8265cb7614f6499d9e621c634b2f5449a83855d3d4c4f9f06770e170c85de202297ac3f132caad7a23dba0bf12da42c4707165c4ab413c7d3a16ca0d23de249c3bebc30a8ea3177fd05f432f48aa98b36db35f8e9f43ab72b26fae854920746f441a9e6a41db85f1534e457cb645c3eeb37534f7dfd081d7daf2e3ac0eb367722e8e11b8a7fc44a52a42f1c05dc9557357c707ca042f85ee5080c77e7c7a644c1e94a1c2ddcae", 0xc2}, {&(0x7f00008a6000)="399ce6748f0ee2ab05b6f0c44016d2ed0571a21db88d729d99a3769845763f18db309d5d8073d17c9738a4ae6bb0a05b374f335fc7a9d4ae28aff2e8cbc263b1f13b0a7fdf787ca72d9ef0a5e5e8ca7c8675c75fe36f8fb222a0d878904b71d04cc4715650f9aea03e431958abb919d9ca797f010dc599b2f053004be6dc87cbb2a19a0dc4e2abfcb72cef6364a0", 0x8e}], 0x4, &(0x7f0000c7a000-0xf0)=[{0xf0, 0x117, 0x6, "7eea99ba6736e9c0042e68eb415ffe2cfdf81bd7cd60c1e9de3895f73e2dea2b52639745be2b92164f1bc82f057147a3cd59f59a2ab5d192c3afe53950b7935f2e36054dfa3dab967830529e38246e491a5282247696419faa2fe5178e88a57aca6e267c87ea224bafd3dd5aa0bdb64b6d8dbfdb230844cf5e47e88e17b42640ba9c7fe3e32dbf7fcc4495e6bc75b2d3e7796d72bfee79d400ab67d99e1311321b898905e3753193a92b680aaf20633c8a41d11a9b54335d501434b387903496f4cea0e0760d11eb40cf4a6e75f535aa196fd95c0b61054365c1c55559cb45ea"}], 0xf0, 0x10}, 0x140) listxattr(&(0x7f0000313000-0x8)='./file0\x00', &(0x7f0000223000)=""/45, 0x2d) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000cb3000)={0x0, 0x6, 0x5, [0xd18, 0x3d5cf3c7, 0x400, 0x2, 0x7]}, &(0x7f00008b6000)=0x12) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00009fd000-0x8c)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}}}, 0x8c) 2018/02/14 01:03:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) recvmsg(r0, &(0x7f0000c3c000-0x38)={&(0x7f0000f0a000-0x20)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000564000)=[], 0x0, 0x0, 0x0, 0x9}, 0x40010001) r1 = syz_open_procfs(0x0, &(0x7f00001b5000)='net/netstat\x00') sendfile(r1, r1, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/14 01:03:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000918000)="fffffeff7074790064", &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0xb2, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) readv(r1, &(0x7f000011b000-0x10)=[{&(0x7f000067b000)=""/24, 0x18}], 0x1) r2 = getpid() rt_sigqueueinfo(r2, 0x22, &(0x7f0000696000)={0x4000000010, 0xd, 0x1, 0x2}) r3 = syz_open_dev$usbmon(&(0x7f0000b6e000)='/dev/usbmon#\x00', 0xdec6, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000d0a000-0x8c)={0x1, 0xfffffffffffffffb, 0x2, 'queue1\x00', 0x2}) keyctl$search(0xa, r0, &(0x7f0000c8e000-0xd)='dns_resolver\x00', &(0x7f00007c8000-0x5)={0x73, 0x79, 0x7a}, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000454000)) 2018/02/14 01:03:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x3) bind(r0, &(0x7f00005a2000)=@sco={0x1f, {0x0, 0x986, 0x6, 0x4, 0xd3225ace0, 0x5}}, 0x8) 2018/02/14 01:03:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000a8000), &(0x7f0000e5f000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000960000)=@assoc_value, &(0x7f000010f000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c14000)={0x0, 0x9}, &(0x7f0000013000)=0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) shutdown(r1, 0x2000000000100001) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, [{0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}]}, 0xfffffc76}, 0x1}, 0x0) 2018/02/14 01:03:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r2, &(0x7f0000979000)=@unspec, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x40400) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00004ea000-0x8)={0x0, 0xc5d8, 0x6}, &(0x7f0000714000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00006c8000)={0x7c10c889, 0x1, 0x5, 0x8, r4}, &(0x7f0000664000)=0x10) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000929000), 0xff) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000b69000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000370000)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00007da000)=0xe8) fstat(r2, &(0x7f0000d78000-0x42)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) lstat(&(0x7f000095e000-0x8)='./file0\x00', &(0x7f000010b000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000411000), &(0x7f0000657000)=0x0, &(0x7f0000009000-0x4)) r9 = getpgrp(0x0) r10 = getuid() r11 = getgid() sendmmsg$unix(r2, &(0x7f000038a000)=[{&(0x7f00003cc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000055c000)=[], 0x0, &(0x7f0000a5a000-0x110)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r2, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r2, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r2, r0]}], 0x110, 0x4000005}], 0x1, 0x20000040) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000d0c000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x40, {0x2, 0x3, @multicast2=0xe0000002}, @generic="d4648f15757bb534147e0adbdc1a8afc"}) [ 76.079709] audit: type=1400 audit(1518570181.207:91): avc: denied { read } for pid=15181 comm="syz-executor0" path="socket:[34782]" dev="sockfs" ino=34782 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 76.085340] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/14 01:03:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f2f000-0x9)='/dev/ppp\x00', 0x101041, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a3b000)=[@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffff001}], 0x1c) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x90e}}, &(0x7f000000b000-0x20)) write$evdev(r0, &(0x7f00006fc000)=[{{0x0, 0x7530}, 0x385, 0x4, 0x1}, {{0x77359400}, 0x4, 0x6, 0x3}, {{0x77359400}, 0x5, 0x6, 0x9}], 0x48) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f000000b000)={{}, {0x0, r2+10000000}}, &(0x7f000000e000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000025a000-0x2b)=""/43) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000bd0000-0x8)=[0x0, 0xffffffffffffffa2]) 2018/02/14 01:03:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000e9c000-0x8)=0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = add_key(&(0x7f0000c44000)='syzkaller\x00', &(0x7f0000fc4000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f00007b7000-0x10)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000187000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup3(r2, r0, 0x0) [ 76.121371] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ccb000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ced000-0xe8)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00001c0000-0x4)=0xe8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000c2b000)) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00005e6000)=0x5, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00001f4000)={@loopback={0x0, 0x1}, 0x4, r1}) readv(r0, &(0x7f0000d60000)=[], 0x1069) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000313000)={0x0, 0x91, "010bda6f38b254ce4b08e1c7ac338ed48f0036c95517e5f285048e56621a4a5d986752b84558f6d0d37b8cd2608b81b1dafaf4b3cd14af62a3b3c18ce2ee7ed4def942c88dc1342199f5503556deeb3c8fb78560559a4dcf70702c39c14f53de4fae75cef87e0c660f0316b1ef51a375b3fe0037b02e3d0bb61018c985302a2c50c299c390af2556449104b203033d2f0b"}, &(0x7f0000a59000)=0x99) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000777000-0x8)={r2}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/14 01:03:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000056d000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/14 01:03:01 executing program 1: gettid() fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e4f000-0xc)={0x0}, &(0x7f0000745000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f000030f000)='neC/mcfilter6\x00') socket$pptp(0x18, 0x1, 0x2) fcntl$notify(r1, 0x402, 0x33) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000002000-0x8c)={0x200, 0xff, 0x52fe, 'queue0\x00', 0x401}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d44000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x6, 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000004000-0xc)={0x8000, 0x1, 0xffffffff7fffffff, 0x4f, 0x1000}, 0xc) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000000)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) r4 = getpgid(r3) syz_open_procfs(r4, &(0x7f0000a27000)='environ\x00') 2018/02/14 01:03:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffee4, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x0) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000007b000-0x20)={"e8583991124f352bd871f573bc0a706a", {0x4, 0x8000, 0x4, "3d907dcd1a6c", 0x3}}) 2018/02/14 01:03:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000ffa000-0x1)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='.', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f0000f43000-0x1)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000034a000-0x11)='/selinux/enforce\x00', 0xb0000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000193000-0x10)={0x0, 0x54, &(0x7f0000802000+0xb78)=[@in6={0xa, 0x1, 0xefc1, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xbfe}, @in6={0xa, 0x2, 0x5, @empty, 0x6}, @in6={0xa, 0x0, 0x853, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x5}]}, &(0x7f000028a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000fa000)={0x9, 0x2, 0x100000000, 0x9, r1}, &(0x7f0000193000)=0x10) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mknod$loop(&(0x7f00003c5000-0x1)='.', 0x8000, 0x1) mount(&(0x7f0000c16000)='.', &(0x7f0000e09000-0x1)='.', &(0x7f000082b000)='hostfs\x00', 0x803000, &(0x7f0000319000)) getegid() open(&(0x7f00007a5000+0x55b)='.', 0x101001, 0x18) bind$unix(0xffffffffffffffff, &(0x7f000029e000-0x3)=@file={0x1, '.'}, 0x3) umount2(&(0x7f0000f45000)='.', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) 2018/02/14 01:03:01 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000005000)='cifs.idmap\x00', &(0x7f0000021000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000018000-0x2)='&\x00', 0x0) add_key(&(0x7f0000023000)='.request_key_auth\x00', &(0x7f0000023000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000001a000)="953a773f616e7d027c72fb2088163558a42d7a03cb129b06e81cd2efe644edddc3a6c72f4c0a3a90003633d8c4d2cf20b3600b00baebbbc58be7b39ec78baef28263c914724aa5bada8cc9685c359af6f2a12b8f44c33a1c25fcd16c64bcd4dceef68365ffd55786c8fdbb69f91c1abefa635128d62d157f4cf86717ded3d484354c3f876b60e778847f261df7a5bbbea9b7bbafaa12e5b0a16713b6f4bbac76bc6d281801f8754797ebab8c0b7fa22c233524b3c624ad356f65bf801ac66a032f8c5baca93ea22ef935c54fd137be93e06b32", 0xd3, r1) sendmsg(r0, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000017000)=[], 0x0, &(0x7f0000021000)=[{0x18, 0x29, 0x37, '7'}], 0x18}, 0x0) 2018/02/14 01:03:01 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_acct\x00') setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000003000-0x4)=0xda73, 0x4) readv(r0, &(0x7f0000003000)=[{&(0x7f0000003000)=""/88, 0x58}], 0x1) 2018/02/14 01:03:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003e2000-0x15)='/proc/self/net/pfkey\x00', 0x109800, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00007d8000-0xc)=@sack_info, &(0x7f00006f7000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000280000+0xee1), 0x8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000888000)) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000662000)='/dev/rtc\x00', 0x0, 0x0) mmap$binder(&(0x7f000086f000/0x3000)=nil, 0x3000, 0xe, 0x110, r1, 0x34) lseek(r1, 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00002b5000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000295000-0x10)=@generic="cea830f32469b7cc3eee3489d72e34a8") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f000095d000)={0x3, 0x0, 0x5, 0x0, 0x7f}) stat(&(0x7f0000b04000-0x8)='./file0\x00', &(0x7f00009c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000bf5000-0x4)=r4) writev(r3, &(0x7f0000ffd000)=[{&(0x7f0000985000-0x1000)="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", 0x202}], 0x1) 2018/02/14 01:03:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e4b000)='/dev/snd/seq\x00', 0x0, 0x4080001) close(r0) mmap(&(0x7f0000877000/0x2000)=nil, 0x2000, 0x2000004, 0x13, r0, 0x0) 2018/02/14 01:03:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000eec000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f75000-0x4)=0x0) wait4(r1, 0x0, 0x80000000, &(0x7f0000df9000)) r2 = dup2(r0, r0) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000d13000-0x4), &(0x7f00001bf000)=0x4) sendmsg$nl_generic(r2, &(0x7f0000c92000-0x38)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x414, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="39fb0c9671939506203b525c183ccafbedf58b2a7a0ed0ee81f3b8ef25449e4f46bc2b588f9aaaffd05c29981d0ee5000443ef6ff26ae63ddaea06e49871624aff17e161ce11a02ffa368c317a7129cedc057da92801e6f25ebe89014a61459be89fb3b7bf9c3c36ed251e0b6ceeb8e1388ceb6bf547058606111becd3fbc86be7e164cc89e8c9b640f69d92278286b79ae8b7c7997e4772d9edf4931875eed89f81e01356568bb3ba3455a3cf38a567df6dec382fce76308aae0bd0b8ab2845defd2f2a131d2cc6a0a233a6ce3c8a6008700023d44ed85f8259dadbf9c58b9fd4bf14bc17755b73bdc62929fdc5cb92c514c1ede9d134a9bb653e74aa2f9e22419a3aeda65461d60b7f90faeae8a979ead1da060aee97a0d92fe52562847afe4b6db858cbbe67b2f53b333c9a186f1c76e9897726251dbb2f3a31a034352cd8480483023ec43aad46ec4242e3f976c1e9b41ff5f061a99c1c010c115669d16322f93052266fae54f31a01ee54266a277b27604d9aca20604c3406226d5c0e384b43ac405b5c053002b0cf270ed580f775f860617389c871c7c6154e820b90997ab120455ee07ecc6d4b6d0fd31b2e6e78cebdeb068a12ac5e06ab99b09a9f17a228de0451ab6292730bcf0f6c72075361df44690cd36c3e64266082e2f91df60df1182da7f215ae064936e1dd5f3647be5af09a223e71f11dbee5cd65dbc7af024d5a112a2cd1cc92e144a359cbe14edf6cc4ccca68b6b6a703571f7e53c81b306745667b329cbc8cd85978eff4eff6ab358b8bcd7ed2f254098f0bd40ae87b7d83f1e75796657cc5d9d2f427a626e13e5cb687fd5b0ce9145c16aa218f4fafbcf54b91898667cad86f5e254e2065be59ad24ab60f65e2f48ab0a2732f276b1e3a67fefe845c9f0bc75cd23305320647c3ab29fab419adf1b0994679971207f0f56592e7213b9c2a753f790bfacda6c9ff75a494645d2dd8bf74cb87118b6160e2c857c8843c0ffd17d8a1788697cd7a48e94d44b563168a40000000000001b71c6abce51d689ad3402b8880468b1b7dfc4b8b1abee65ee9bfadd4e57cb37d6c99e6e47f1aef12c257261b5060b43a71def858ae0a15d5b7b9eb2fd4f8110bf4c0f96d7eaf62f5758daaa255c08b4d08c318a1ab554a91e1567b4533d7a93c3b6bff1a20064f28fb87d338dd0a09cad903e71dbb98b4020e1034d7d23c6c8687b79495ddb5f321768a5560092cb08398096fc557f212741f9be94c0aac91fb02c1206ef69c7a9536a7ce8a43fa20fed9a6c1ea5150601f92bed1501595d2b6968ff3df163e6efe0cb5d4b78610f32f4342e4c4a901cb0d5c4b4654ef99110fc66d04981b8f599c5f88ce5a1dfdc3f313e6f7a2046a9a30d34d79f7f7497a2c71350cfef305087341973b606798a2b53e695271e571a4751734a503b93"]}, 0x414}, 0x1}, 0x0) 2018/02/14 01:03:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000113000)={{}, {0xe}, 0xfffffffffffffffd, 0x800000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000134000)={0x2, 0xffffffff80000001, 0x0, 'queue0\x00', 0x6}) [ 76.236881] audit: type=1401 audit(1518570181.357:92): op=fscreate invalid_context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executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000)={@generic="a84fe5a753ada4df725e97669c8f14d7", @ifru_flags=0x800}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000020000)={0x9, 0x7ff, 0x200, 0x5, 0x4781, 0x2, 0x3, 0x1, 0x0}, &(0x7f000000e000)=0x20) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000009000)={r3, 0xc1, "604eba083965693929e5202d25ff31191af06c76105f8bae5db7c7e81d84f035dd260b19363788d375272b057187f27dad7df98702782f1b2fcb966ed60720be7f0e68dc63415d72f2e931ad55ee4452befc0d80b137cf8a70e9e371e6121e94135f71035ecfb923ccdabfa1b67e5497853c2021d137dd266d1e282f1f8be765017e4a377a715943fbd3ab2d6523c672ff068fbdb13244b7a1e31444589f4743ca5ac426c7dd95891ada92af4bc9fb695a984aee98264c2c70aaad2b8d9fdd14e1"}, &(0x7f0000020000)=0xc9) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x200000000000030, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/14 01:03:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xdc, &(0x7f0000001000-0xdc)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x56ea, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5a8000000000000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x1, @empty, 0x8}, @in6={0xa, 0x1, 0xfffffffffffffc00, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ede000)={r1, 0x4}, &(0x7f00002c6000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00001d0000)=[], 0x1ffffffffffffff6, &(0x7f0000466000-0x10)={0x77359400}, &(0x7f00007e8000-0x8), 0x8) 2018/02/14 01:03:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000af000)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f00004ee000)=0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007ae000-0x4)=@int, &(0x7f0000bd9000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r3 = accept4(r2, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000001000-0x10)=@ax25={0x3, {"d5c2ac67b058c6"}, 0x20}, 0x10) ioctl$LOOP_SET_FD(r1, 0x4030582a, 0xffffffffffffffff) 2018/02/14 01:03:01 executing program 0: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80807, 0x6, &(0x7f0000046000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) syz_open_pts(r1, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000045000-0x6)={0x0, 0x0}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000016000-0x10)={0x0, 0x1, 0xc7, 0x27a}, &(0x7f0000046000)=0x10) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000046000+0xfd7)={r3, 0x81, 0x30}, &(0x7f0000043000)=0xc) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000000e000)=0x2) bind$inet(r2, &(0x7f0000045000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x2d}, {0x5, 0x0, 0x0, 0xffffffff}]}) times(&(0x7f0000043000-0x20)) 2018/02/14 01:03:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000578000)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000013d000-0xc)={0x0, 0x0}, &(0x7f0000095000-0x4)=0xc) r4 = accept4(0xffffffffffffff9c, &(0x7f0000eb1000)=@un=@file={0x0, ""/48}, &(0x7f00005d9000)=0x32, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000b34000-0x4)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000c6c000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006dd000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000c4a000)=@assoc_id=r5, &(0x7f0000d53000)=0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000717000-0x4)={0x8, 0x3, 0x1000}, 0x4) r6 = getpgid(r2) r7 = syz_open_procfs(r6, &(0x7f0000197000)='smaps\x00') sendmsg$nl_netfilter(r7, &(0x7f0000837000)={&(0x7f00004f2000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000015d000)={&(0x7f0000233000)={0x5c0, 0x0, 0xf, 0x1, 0x5, 0x2, {0x5, 0x0, 0x3}, [@nested={0x50, 0x52, [@typed={0xc, 0x38, @u32}, @typed={0xc, 0x78, @pid=r0}, @typed={0xc, 0x61, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x10, 0x3, @str='ppp0\x00'}, @typed={0xc, 0x48, @pid=r1}, @generic="9d5d7c13d46377921ef0"]}, @typed={0xc, 0xe, @u32=0x6}, @generic="8fbd729b712097254472ce90d26b6beb6c253968285c9bcf53c5208f482c276f12961d325e12d659007bd8a78af9d3ffd1a080fd5bffd1f8c5bc7cde22a319d6a597b0a2e104291c280f3e927e2acddad492baa53afcb9d0d47b4bf2753a61d14973e8cc362a77c5397ec3f37a752fba7bd3b6f7555689d52bf55d67dd8d4fd52a9a0bd4536b9399ae3f4aa7af08cf8b7c61687c6aff15c7b2ae57bea9d5565a9f623fbebe4cc514800570fdfe970913bb7f25c2d8a30ad1d4b20f21933e9a44c505aa1d58a5a6bf36f95bb6a8868ce73b1b1f9661be6639190e57", @nested={0x1f0, 0x1b, [@typed={0x10, 0x31, @str='smaps\x00'}, @typed={0x8, 0x7a}, @typed={0xc, 0x1e, @pid=r1}, @generic="d27d2c6b37a007902588c05d6c3c09d39a2c5421f3a98e3fc7bc64596959a305347ccf0ca7e74d38043055fc6197b598546c3bccd629a5625c42f82b413c59bf6c8d54ca53092b8f288df30161c9feaa193cf2b1b3326e228185270e290b4a1ad06d337551fbca0adc6c961637f70f5087b30e6db6414c1035676f9b59a5cd22e7a0bfa51a0863362c0d7a", @typed={0x7c, 0x76, @binary="99cf4ff43cab4399332624596d73298f1b45e50cffae2a99a66a50726a2b3ef7e731dc5d057ff35e3e6414351399428f6d8753bee16aaeaa2ae4945ce5fdc3d9f967720413c888fd059ddea22aa3e0cfde13e57da4dd806d3d9682cd9fedc068d8b9f2ba6cd1f31db0d35d4d4803f1bfbbef54"}, @generic="08cdf83100847451b3073b66cd11f3b3dc70d1b912af23e7e3d4eb1ec65cc405021d0e564ccbd889ded48b107a3bf259deab8afbcbff59bcd8bca814fe8c77d423bca9f794893059117cc60148251845d4988e7c84a8dd1dd96bd64ade20f661ef2cd962fd95a288e819fd69ee42ef17b3cfb7db81870d3e57c24a", @typed={0xc, 0x2b, @uid=r3}, @generic="97b19bc47fcc7d1121b6b41c18d3cc09c510278e8ba860852bb6e7125b51705cd1392dee8c21df802de6fff4ee3d876633307451c51bf2"]}, @nested={0x1c8, 0x3e, [@typed={0xc, 0x59, @u32=0x80000001}, @generic="77e0bcaf7235fcca051f8d9d60aa9225e2f16a3b2e8ce15b6de52bb05cfc8b4084033f4312f7910d089bdc1495fb1f2e756483a0b88c6cb06cd29e9d24344b0cc134c3a070575f4b38e19728ec2e12d340bc9a76722ad6ec0627779f109f1d52f4638dbe61a71675396f1c2d7e965a5766af8e272300c1d061a2a14fc1a591544fa733bad0a69b86ac183292ae37894f04f56056310a3d89d5201d2dbeeaa487cc4b2423164d5d37e3b91e8d64607aa4bad68e3999550d9f7641e1920b329861b046ddbcbe2e", @generic="d69d9dfbdb33d05a415ff9dbd6d62681f1eec7e78794c8487d75402f4d366e33102a55ac", @typed={0x10, 0x1b, @str='smaps\x00'}, @typed={0xc, 0x70, @pid=r2}, @generic="58a3330f5fab06e008e0a92659216573a95f59bdbe895bbaae99b81f525517070e617c7f9fc26853782691d39d76232fd37665ced9a04818fd9e892f8a663a10a138fcd30ac7d1a2439bfb3f1b17f57da6910c93407d531c4411189655dfe1695a7c70116fa537eb0caaab0734f55f708d771163255ee18fab985174d89c086f60b4596ec520604669f48d7f5b9837f9ee733d8b6d134bac210a931c5e60309868b143823357", @typed={0xc, 0x66, @u32=0x200}]}, @generic="1e1b3c4229b823786cf93ec261659c4c9dbffb207bbef23c22fc34a35d8f7e5ebe3f7e5bdd0ad79e4798ff58f6c73d8b8d307d7c5e8e1484d6fbaadac31f71e22fcba683aba8d22e0ea1fcc3c9a642853a65efccc7b01db45a9eeb54666533969039b473d6d07b9886ab4baa3b3bdb7fb71340929f6d4192f0d165de5ab78363c521013717162b050fc82a7a347ce400e85ae0caa1986dfe74b3c67644d83f65015fa8b5552838b7ef84abb981a825", @typed={0xc, 0x3d, @str='\'-\x00'}]}, 0x5c0}, 0x1, 0x0, 0x0, 0x200000c1}, 0x4040000) getsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000cb1000-0x10)=@common, 0x10) readv(r7, &(0x7f0000635000-0x70)=[{&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/14 01:03:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) stat(&(0x7f0000979000)='./file0\x00', &(0x7f0000fac000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c46000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@empty, 0x2, 0x4, 0x3, 0x0, 0x0, 0x80, 0x80, 0xff, 0x0, r1}, {0x9aa, 0x40, 0x1ac, 0xa68b, 0x4, 0x21, 0x4, 0x6}, {0x6, 0x2, 0x0, 0x1}, 0x2, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x1}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2, 0x2, 0x3, 0xfffffffffffffffc, 0x5, 0x4}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000f42000)={{0x0, 0x5}, 'port0\x00', 0x45, 0x844, 0x40000000000000, 0x4, 0x0, 0x99, 0x89, 0x0, 0x7, 0xfffffffffffffffb}) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4), 0x4) 2018/02/14 01:03:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) r1 = dup2(r0, r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000ffd000)={0x0, 0x800, 0xfff, 0x20, 0x80000001, 0x7f}) listen$netrom(r1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a83000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00005e5000)) 2018/02/14 01:03:01 executing program 7: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b19000)='/dev/rfkill\x00', 0x280, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000f1c000-0x8)={0xc00, 0x9, 0x29, 0x20, 0x6}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000b89000-0x8)=0x4) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) pipe(&(0x7f00008a5000)) 2018/02/14 01:03:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/status\x00', 0x0, 0x0) syz_open_pts(r1, 0x101000) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x0) fcntl$setstatus(r2, 0x4, 0xc8dd92e2e3acac05) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sysinfo(&(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/14 01:03:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x4, 0x2ffffffffffe, &(0x7f0000487000-0x146)="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", 0x80e72251691694da) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) pipe(&(0x7f0000e7d000)={0x0}) lseek(r0, 0x0, 0x4) dup2(r2, r1) llistxattr(&(0x7f0000793000)='./file0\x00', &(0x7f00006da000)=""/156, 0x9c) prctl$seccomp(0x16, 0x80000000000001, &(0x7f0000692000)={0x94, &(0x7f000098c000)=[]}) 2018/02/14 01:03:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) pipe2(&(0x7f0000b4c000)={0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000b8f000-0x10)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005cc000-0xc)={0x0}, &(0x7f0000acc000-0x4)=0xc) ptrace$poke(0x5, r3, &(0x7f00008f3000), 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000055b000-0x10)={r1, r2/1000+10000}, 0x10) syz_fuse_mount(&(0x7f0000f1e000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x89098) 2018/02/14 01:03:01 executing program 2: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000944000-0x8)={0x0, 0x0}, 0x84000) flock(r0, 0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000941000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003b2000-0x2c)=@ethtool_cmd={0x34}}) 2018/02/14 01:03:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ce3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00001f5000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000407000)={{0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x4}, 0x2, [0x6, 0x101, 0x5, 0x9, 0xd43c, 0x7, 0x5, 0x2]}, 0x5c) connect(r0, &(0x7f000005d000)=@ax25={0x3, {"c2c1d759d4119b"}, 0x6}, 0x10) unshare(0x400) timerfd_settime(r0, 0x0, &(0x7f0000cc5000-0x20), &(0x7f0000079000)) 2018/02/14 01:03:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000ab9000-0xc)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2}, [@srcaddr={0x14, 0xd, @in=@rand_addr}]}, 0x3c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, &(0x7f00006ea000-0x8)='./file0\x00', 0x8141, 0x846d577c3396ed7d) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000682000-0x4)={&(0x7f0000293000/0x2000)=nil, 0x2000}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000fbe000-0x4), 0x0, 0x0, 0x0, 0x0) 2018/02/14 01:03:01 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001c2000-0xc)='/dev/rfkill\x00', 0x404000, 0x0) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000151000)='./file0\x00', 0x400) [ 76.424072] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006b7000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001db000)={0x576, 0x2, 0x100000001, 0xc733, 0x0}, &(0x7f0000016000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d5d000-0x8)={r1, 0x0, 0x7a1}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000af4000-0xe8)={{{@in6=@mcast2, @in=@dev}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000ec8000-0x4)=0xe8) accept4(r3, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000a40000+0xd6f)=@hopopts={0x2f, 0xe, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x30, {0x3b496367, 0xa, 0x0, 0x35, [0x7f, 0x5, 0x1, 0x3, 0x4]}}, @pad1={0x0, 0x1}, @generic={0xfffffffffffffffd, 0x39, "d4b64d6f14e16f8a314406790dcd2c08629acc60ddaac00e1e738074fd34f1bbe193bdbe7d24ec8ec31a392cb7545374c08507c69ee55e463c"}]}, 0x80) 2018/02/14 01:03:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002ed000-0x11)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000056d000-0x5c)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x1, @empty}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x1, @rand_addr=0x400}, @in6={0xa, 0x1, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}], 0x5c) socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) 2018/02/14 01:03:01 executing program 1: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c}}], 0x444444444444698, 0x0, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d1d000-0xe)='/dev/keychord\x00', 0x80, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00009dd000)={0x0, @loopback, @dev}, &(0x7f0000744000)=0xc) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000d1c000)="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", 0xfd, 0x4000, &(0x7f0000d1d000-0x14)={0x11, 0x17, r2, 0x1, 0xe497, 0x6, @empty}, 0x14) 2018/02/14 01:03:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00009d8000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000889000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$get_keyring_id(0x0, r1, 0x8000400) 2018/02/14 01:03:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r4 = dup2(r2, r3) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000348000)={0x3, 0x8, 0x1}) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/02/14 01:03:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000637000)=')em0lo]vmnet1,\x00', 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000352000)={0x1, 0x1, 0x80000001, 0x7e, 0x0, 0x8, 0x7370, 0x9, 0x800, 0x0, 0x400}, 0xb) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbf000-0x4)=0x8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00007b9000)) fcntl$setlease(r0, 0x400, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b57000)={0x7ff, 0x0, 0x3, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00007de000-0x20)={0x0, r2, 0x10000, 0x7fff}) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) 2018/02/14 01:03:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f48000)=@get={0x1, &(0x7f0000057000)=""/249, 0x9}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000c05000)=""/4096, &(0x7f0000468000-0x4)=0x1000) 2018/02/14 01:03:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x4, 0x2ffffffffffe, &(0x7f0000487000-0x146)="01008900fa000000000000000391390131c21fc5d4a427315f5a6bb83fd65473d35f1e9a1407bde5098bb7952b9fe0d7bd552d1124b6213a7cdce8e340e506ef7b6e556f1c25cf7d9f66e34ef148ed9d634ba4891b6f395ab70f24d164710fb5a32ff6a280e4ac806d2d93f5996df9f4cd58945da3cc0205632cd770f9348b1fcf6dd8218b67a956dcd0bec3c06623bfcde15c730df68f526e29a6850369f9c9b6bdb338124df0d5a0fae45fad891d53fbf50c8a35bfcbe24329ea5055552a5590d2280095986397816892b13fbee833c659fe1b0cc00ae0a1ec3696c0da39097864dc351b8cf7bae26c79c7e10c3a30c1ef000000002c68f51e865a1944fd64adb84d014b613cb1daa0759a8235ab051fcf7999696b277262ef6aa2a1446f3d7d1aff14bb1f4dca3612d3f28b9a2c372e8ed7ffcda122ca461d4d805e37a42760fbfc1a2f5d", 0x80e72251691694da) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) pipe(&(0x7f0000e7d000)={0x0}) lseek(r0, 0x0, 0x4) dup2(r2, r1) llistxattr(&(0x7f0000793000)='./file0\x00', &(0x7f00006da000)=""/156, 0x9c) prctl$seccomp(0x16, 0x80000000000001, &(0x7f0000692000)={0x94, &(0x7f000098c000)=[]}) 2018/02/14 01:03:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup(r0) sendmmsg$unix(r1, &(0x7f0000d0c000)=[{&(0x7f00007f3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008aa000+0x871)=[], 0x0, &(0x7f0000194000-0x68)=[]}], 0x1, 0x20004000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000b00000-0x10)={&(0x7f0000cf6000/0x4000)=nil, 0x4000}) [ 76.882888] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:02 executing program 3: r0 = epoll_create1(0x80000) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00003d0000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() prctl$intptr(0xa, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000338000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) keyctl$search(0xa, r1, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, r2) r3 = add_key(&(0x7f0000e75000-0x8)='big_key\x00', &(0x7f00004ce000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000a75000-0x97), 0x0, 0xfffffffffffffffd) r4 = socket$packet(0x11, 0x3, 0x300) fcntl$getflags(r4, 0xb) keyctl$link(0x8, r3, r3) 2018/02/14 01:03:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000698000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000baa000-0x88)={0x0, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}}, 0x88) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002c5000-0xf)='/dev/sequencer\x00', 0x2000c2, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000c7e000-0x44)={{0x2, 0x2, @empty}, {0x7, @link_local={0x1, 0x80, 0xc2}}, 0x2, {0x2, 0x0, @broadcast=0xffffffff}, @common='yam0\x00'}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000ea3000), 0x0) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f00007c8000), &(0x7f0000f14000)=0x4) 2018/02/14 01:03:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000b37000)) ioctl(r0, 0x100002201, &(0x7f000033e000-0x5)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000080a000)={0x4, &(0x7f0000719000-0x10)=[{}, {}, {}, {}]}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000fcf000-0xe8)=""/232) 2018/02/14 01:03:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4), 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000013f000)='/selinux/policy\x00', 0x0, 0x0) flock(r1, 0x3) close(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000932000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000319000-0x88)={0x5, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) 2018/02/14 01:03:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r3 = fcntl$getown(r1, 0x9) r4 = getpgrp(r3) dup2(r2, r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000871000-0xa)='/dev/ptmx\x00', 0x4480, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000839000)) bind$inet6(r2, &(0x7f000028d000)={0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x7ff}, 0x1c) ptrace$getregs(0xe, r4, 0x0, &(0x7f0000285000-0xa0)=""/160) 2018/02/14 01:03:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x80) bind$inet6(r1, &(0x7f0000002000)={0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000003000)=[{r1, 0x8480}], 0x1, 0x4) 2018/02/14 01:03:02 executing program 2: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x8000000000142) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) write$sndseq(r1, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0xffffffffffffff41) 2018/02/14 01:03:02 executing program 0: getsockname(0xffffffffffffffff, &(0x7f000087c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000b55000)=0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000059a000)='net/igmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)={0x9f3, 0x9, 0x1f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4b000)=0x24) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00008bb000)='/dev/keychord\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00007c5000-0x4)=0x1f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000003000-0xa)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000)='$\x00', 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000002000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r3, r4, r5}, &(0x7f0000003000-0x55)=""/85, 0x55, &(0x7f0000001000)={&(0x7f0000003000-0x40)={'crct10dif-generic\x00'}, &(0x7f0000002000)="f6eb82dec7eb544950bb28f767fb", 0xe}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f000056b000)={0x0}, &(0x7f0000f20000-0x4)=0xc) ioctl$TIOCSCTTY(r6, 0x540e, 0x9) r8 = syz_open_procfs(r7, &(0x7f0000b19000)='mountstats\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000008f000-0x8)={0x1, [0x0]}, &(0x7f00002c3000)=0x8) ioctl$PIO_UNISCRNMAP(r8, 0x4b6a, &(0x7f0000f58000-0x99)="d20c48a3dc526bf001e340907940c8838517c2c1b0712534ab41bbe224ba142a220af5db4d6b5d8f061c3d83f916700a0b649c7692d564b6afdeac2ab1c4651d5fe8210e2325f862a86dda2e1d13d37e69ad342fe3dd3e644e7c6bbf455d3c64782c6b7a5f46946ae2c0f0b0bedba1be9ae1339af09d7f83ba62180e6c89d9f4ce7a12f5bdcc2e16e7b1904fee694539a158cf041206ee47df") sendmsg$key(r6, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) pread64(r8, &(0x7f0000cb3000)=""/54, 0x36, 0x0) 2018/02/14 01:03:02 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000018000-0x18)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/14 01:03:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000b9000-0xb)='/dev/hwrng\x00', 0x40, 0x0) sendto$unix(r0, &(0x7f000093a000-0xdd)="6ad17b7f270fc1fc37a546d2248187db65a07fcce1742b046c99085add557066b5359487fb9b23cecff08f4b7a243f5bbda89773dd1dab215342411b39048146c4c5d758f92d7e368a74f972adc92cedb928b83de77574638794807e90edec7c42f0d3af546309acdffbe966950ff514cb0a3192c2daad46e04e5b67fb146c25bcf3a619a37bada63dc84c2d95b4d6f1b255ae2d1e17e01e1d440955a5317f4bbadf06ea433f5a74ae9bfb9996dd058732fbabdce05d18531614ff7a2f449c24534803163b61ceea2bd46561abb3471c45c298aa7fcadd67dd873c94c6", 0xdd, 0x4000, &(0x7f0000669000)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000464000)='./file0\x00', 0x0) chdir(&(0x7f0000163000)='./file0\x00') r2 = openat(r1, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') mount(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f000060f000)='./file0/file0\x00', &(0x7f00002a8000-0x6)='exofs\x00', 0x841068, &(0x7f00001c8000)) 2018/02/14 01:03:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x200) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000a77000-0x4)=0x80, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000172000-0x5)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x10) shutdown(r0, 0x1) 2018/02/14 01:03:02 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000b5c000-0x50)={@generic="1ab107225a125b6494e118111e702d2f", @ifru_flags=0x8500}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000003000-0x8c)={0x0, 0x4, 0x3, 'queue0\x00', 0x4}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000f4b000/0x3000)=nil, 0x3000}, 0x2}) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)) userfaultfd(0x800) [ 77.080287] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000771000)={0x0, {{0xa, 0x0, 0xc6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000902000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006b4000)={0x0, 0x1}, &(0x7f0000f5a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000030e000)={r1, 0x7, 0x8d, "a0b3ef231f486415339358b80443d29b680392ab999f6d241932b41dcbf33b760ccb0a62a6427b9dac21c5688ebf0bf6e52d43f9edf36a4d9e01f8c7994dd33340e9e7f7d0987b435bc6a946122cc75ae0715012157d896f1cb7df21e1a5d6952c3c95502d9bcf421752d8834580c7920178b4602099ef8ef2082e6dd02bd7d80dea21b9a63b2a1dc25b17aae8"}, 0x95) socket(0xa, 0x1, 0x401) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003ce000)='/dev/vga_arbiter\x00', 0x10040, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00003d8000-0x4)=0x9) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/02/14 01:03:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d7b000)=""/203, &(0x7f0000bcc000-0x4)=0xcb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x3a6) listen(r1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) memfd_create(&(0x7f0000499000)='vmnet1system\x00', 0x1) r3 = accept4(r2, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009be000-0x2c)={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x4, 0x0, []}, 0x10) 2018/02/14 01:03:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000321000)="80648eea58dbc71650") ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000646000-0x4)=0x2, 0x4) 2018/02/14 01:03:02 executing program 6: r0 = socket(0x18, 0x0, 0x4) close(r0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x44, &(0x7f0000ef0000-0x29)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff", 0x74) 2018/02/14 01:03:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) mq_open(&(0x7f0000dba000-0xc)='*\'&}\\lobdev\x00', 0xc2, 0x4, &(0x7f00003f0000-0x40)={0x1, 0x7, 0x2, 0x965, 0x7861, 0x8f, 0x2, 0x3}) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000aea000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000d10000-0x4)=0x1c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000bff000-0xe8)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f000095d000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000b05000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) process_vm_writev(r2, &(0x7f0000690000-0x8)=[{&(0x7f00001a0000-0x8)=""/8, 0x8}], 0x1, &(0x7f0000d1a000-0x10)=[{&(0x7f0000525000)=""/60, 0x3c}], 0x1, 0x0) fcntl$setown(r0, 0x8, r1) 2018/02/14 01:03:02 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x801, 0xfffffffffffffffe) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000003000)=0x80, 0xfffffffffffffea0) sendto$inet6(r0, &(0x7f0000001000-0x1000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000004000-0x4)=0x851b, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(r0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005000-0x4)=0x10, 0x800) read(r1, &(0x7f0000002000)=""/90, 0x5a) 2018/02/14 01:03:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x0, 0x0, 0x1}, 0x8) syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') sendfile(r1, r0, &(0x7f00007cf000)=0x805f, 0x2) 2018/02/14 01:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000145000-0x4)=0x0) capget(&(0x7f000055a000)={0x0, r0}, &(0x7f0000178000)={0x8, 0x80000001, 0x84, 0xffffffffffffffff, 0x5, 0x100000001}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) mincore(&(0x7f000076f000/0x3000)=nil, 0x3000, &(0x7f00006b1000-0xe)=""/14) r2 = memfd_create(&(0x7f0000782000-0x2)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000e85000)=0xb9) 2018/02/14 01:03:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) lseek(r0, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) sendmsg$nfc_llcp(r1, &(0x7f00008db000-0x38)={&(0x7f00009fb000)={0x27, 0xdef, 0x7, 0x3, 0x9, 0x2, "5f3761569d694f50cd7b14617da4283455aaa057e5a600add067031356f1d44e1f948573c06b7c71ae596f3aea79c7d49e2b8154600f4327f444567a6a564a", 0xffff}, 0x60, &(0x7f0000a43000)=[{&(0x7f0000003000-0xa5)="7004c73f531abb970102536cdf2bae783bb85bb020b91e2dbb56300577b26f5909ec096c2f16c4ae3540a8eeb183f1978c700decb21d6cf29ed35c09e1c6e8fa776f481ed064422a7d7e9b342c7cd19aad7acc3872f07cdcbf72b7d51e21b62ab97501311c4bb0b5e20c4bbc0add2ee815bf731b79280bd4409fba0c6d91cd932df314999e40c5dd04e87f98b27ed449ee2ac58bed1ac2af27649c33fc903d90e6d91e153d", 0xa5}], 0x1, &(0x7f0000576000-0x1010)={0x1010, 0x101, 0x5, "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"}, 0x1010, 0x1}, 0x4040001) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d12000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000220000-0x28)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) 2018/02/14 01:03:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029a000)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f000004f000-0xe3)="099c0fa0b70cc2fa2e2c227ce54ca948aeb048cbdaaeee7f1d88e7afb97b1bf205fbca29e1867face76302ac3a45d82b7b0c3fedddae7c15145ad739cf39ba9fb04bd7dd6ca7d53b521f7fd540d8a6656b4612d252b322343ab412416769a61df1cdb8e2b5fd23999f70d1ba0c29db770bb91d742c4622e340a5a68ec50feb74be6d130dc9c8923378091ecc7970e909ba91513f9b100119c0092068ebe27b350df9df5ee2e0292d52b6347b4e04d7dca961e375d5b5ab4079c5f8c66f3c828cb7c93c77987e543970c834312b86d80a6e3e70261dd5a01ea743c3ffe219d28c6e975d", 0xe3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ec9000)) epoll_pwait(r1, &(0x7f00006c8000-0xc)=[{}], 0x1, 0x0, &(0x7f000050c000), 0x8) 2018/02/14 01:03:02 executing program 3: r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000009000)='ns/net\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)) 2018/02/14 01:03:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) chmod(&(0x7f0000834000-0x6)='./bus\x00', 0x20) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/02/14 01:03:02 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000247000-0x4), 0x4) bind$inet6(r0, &(0x7f00003d4000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1be1}, 0x1c) 2018/02/14 01:03:02 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000007000)={0x77359400}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000)={0x0, 0x0, 0x5, [0x200, 0x80000001, 0x20, 0x6c6, 0x200]}, &(0x7f0000006000)=0x12) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000006000+0xe56)={0x10000}, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000-0x8)={r1, 0x7}, 0x8) fcntl$lock(r0, 0x5, &(0x7f0000005000-0x20)={0x0, 0x4}) 2018/02/14 01:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca5000)='/dev/loop#\x00', 0x0, 0x181001) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000942000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) writev(r0, &(0x7f000026a000)=[{&(0x7f0000a9e000-0x1)='+', 0x1}], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000337000-0x20)={0xf610, 0x2, 0x20c, 0x2, 0x8, 0x400, 0x9, 0x10000, 0x0}, &(0x7f0000739000)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000523000)={r1, 0x2}, &(0x7f00003f5000-0x4)=0x8) 2018/02/14 01:03:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000088000)) 2018/02/14 01:03:02 executing program 0: stat(&(0x7f0000ef7000)='./file0\x00', &(0x7f0000fce000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x0, r0, 0xffffffffffffffcd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000775000)='/dev/sequencer2\x00', 0xbc38759de05f88af, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000c65000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x7, 0x4) 2018/02/14 01:03:02 executing program 6: socket(0x0, 0x807, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x2, &(0x7f00009b8000-0x10)=[{0x35, 0x0, 0x0, 0xfffffffffffffffd}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f000026b000), 0x4) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000395000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000008f000-0x4)=0x14, 0x80000) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000b94000-0x4), &(0x7f00002f1000-0x4)=0x4) 2018/02/14 01:03:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c58000)=0x0) sched_setscheduler(r1, 0x1, &(0x7f00007d2000-0x4)=0x8) getpeername$inet(r0, &(0x7f0000186000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000f74000)=0x10) 2018/02/14 01:03:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d4000-0x38)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f0000e04000-0x10)={&(0x7f0000a8e000-0x2120)={0x1c, 0x13, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x8, 0x3, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000393000)=""/4096) 2018/02/14 01:03:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000abf000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00005fd000-0x3d)={0x0, 0x35, "7777af8b5a5bacd4d0ea9769ea1b33a7529efca5009e6724674649c1c17c94dae17749e1e9824685b5ace2c2f7086f10887a6072d2"}, &(0x7f0000ede000-0x4)=0x3d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000181000)={0x0, 0x9}, &(0x7f00003d9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008c8000)={0x0, 0x8, 0x30, 0x100, 0x7}, &(0x7f0000b0e000)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000153000)={0x0, 0x100000000, 0x7, [0x80, 0x1000, 0x1ff, 0x8, 0x7dd, 0xffffffffffffffff, 0x7f]}, &(0x7f0000923000)=0x16) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d56000-0x8)={0x0, 0x3}, &(0x7f0000c7e000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000625000-0x38)={&(0x7f000083d000)=@in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000dcb000)=[{&(0x7f00005a1000)="4f71c9b76d031a", 0x7}, {&(0x7f00008d4000-0xcf)="437a367541babaad32f2f23cae94d58c1d053d6b7f89b89650061589b110c8b8c92eeedf6dd4895d2e8bfa3f1e677147b081c1a1e4231e344a3169bbb224633feae8cc8139ee2d4e480a3eabe7a14ba77f8aeb88b8a6928685aa24c62d140e59213eb5a778547e3081750bf4beea174a45bafac8449b6e55586a79bc2e53440158c33f1dad16cc7e0625ae53609dc6dbad86df8565b48d283e27d26fc3ba50df4f24f32aa78c01331ca041339af9096b4c54f8d4efcc2b25a32659cacde799c002764f3c1d8dd98b75037b567debc0", 0xcf}, {&(0x7f00001f8000-0xf6)="ba9b82ddc2b40293838a9660fe51fff114460692d7817223fe9ac4c3b4114f2cbd0ba4e74b64533d37c2cc511225a58dbc08f5fc78e0efc54dfb8e343e196661588610146e8d9550e3440c3df7a04fa559d71e1f6be08db7f48ab2975b769dd57ff38b3c4c9b0e7927c5467461b9a4ab8032beeb57f464e9df47e02536921530ea37f828f7f8bdc97088fb61fba5dd8eb371bb670b29d0ae9117bb946617e02385946b0e30f1200918c151197f7499788f724cc20040b50f4dd21a413169a589f4289fd1ba47e38d14b00842172dfc76336c6fde3b4a6c0e348b0aec79006a3661a9766063c32574409f98315b406d925ddf38ef6cb8", 0xf6}, {&(0x7f000049b000)="725f59f7afde182685049417870b28fda209628eef99fa64bdebe1544ab705e565d52ea853f7bbdb4782c2ebe9f76133ff369d07f5fa823c65", 0x39}], 0x4, &(0x7f0000327000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x81, 0x2, 0x7f, 0x2, 0x7, 0x5, 0x1000}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x200, 0x8, 0x80, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x0, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x1, 0x1ff, 0x100, 0x67, 0xffffffff, 0x7fff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x5, 0x8000, 0x6, 0x7, 0x6, 0xfffffffffffffbff, 0x5c60, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x6, 0x1, 0x9, 0x7ff, 0xffff, 0x80000000, 0x4, r5}}], 0x120, 0x4000}, 0x10) r6 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x20, &(0x7f000072b000-0x14)={@loopback}, &(0x7f000096b000-0x4)=0x14) 2018/02/14 01:03:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b69000-0x4)=0x0) ioprio_set$pid(0x3, r1, 0xeb) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000b1e000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) recvmsg(r0, &(0x7f00002dc000)={&(0x7f0000e2d000-0x58)=@alg, 0x58, &(0x7f00005b2000)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9}, 0x2) bind(r0, &(0x7f0000c18000)=@hci={0x1f, 0x9, 0x3}, 0x123) 2018/02/14 01:03:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000029f000+0xeea)=""/70, 0x46) link(&(0x7f0000bea000-0x8)='./file0\x00', &(0x7f0000a6d000)='./file0\x00') lstat(&(0x7f0000178000)='./file0\x00', &(0x7f0000281000)) 2018/02/14 01:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='So\x00', @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000530000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) acct(&(0x7f0000b3a000-0x8)='./file0\x00') openat(0xffffffffffffffff, &(0x7f0000432000-0x8)='./file0\x00', 0x101000, 0x1) sync() perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000f65000)) 2018/02/14 01:03:02 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008c5000)='/dev/hwrng\x00', 0x44000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f000009f000)={@local, @dev, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000053d000-0x10)={r1, 0x1, 0x6, @random="96ef30c0506c"}, 0x10) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee9000-0x9)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r2, &(0x7f0000910000-0x8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) 2018/02/14 01:03:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c1a000+0xfc)='/dev/ptmx\x00', 0xa501, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000cc7000-0x24)={0x0, 0x0, 0x0, 0xe0f}) r1 = syz_open_pts(r0, 0x100000000000005) socket$inet6_dccp(0xa, 0x6, 0x0) write(r0, &(0x7f0000862000-0x6c)="9c8e00003f00000000002d4cb40300c00000000000000000000004010a", 0x1d) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000940000)) 2018/02/14 01:03:02 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000002d000-0x4), &(0x7f000002d000-0x4)=0x4) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f000000f000-0xf)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f000000e000-0x4)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000002b000)={{{@in6=@ipv4={[], [], @empty}, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f000002c000-0x4)=0xe8) lstat(&(0x7f000000f000-0xa)="e91f7189591e9233614b", &(0x7f000001f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f000002e000)=[{&(0x7f0000024000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000013000)=[{&(0x7f000002d000)="18e7953925d07af120deaeb56d95ad1ba7e1a60ae86105d02af70a51402c", 0x1e}, {&(0x7f000002d000+0x13e)="dbc4f5784ae9193d83aa862ab4047f70216c97d6483f466da0a15fd81cb1d5215f9a36c6830face60bea8d43ea398291fbe5cf7e8cd0cdef4d12db0863da36fbfa619138b290b751f5e671cf58e573c6ac05e9cf7a3f03b8d8ec976dc972cfda4ed0d37cececb4618da0551aa973f66d4beeba1e6423055956d44cf31c4268cec1937782134a9c42a42aabdecaaff2ac317e265adf124eeb1a7f1b1b8919752086e47724239cda909cb0e170d982c11f67f1c0f86105d470f97a0c00ffb2dd17ec41e1377cfe3a96c0ccc63b9acc58a90ae879973cbdb70904e40d3f6d11523d5dbb45243200d57fafd4a84c5b79bc20471d4523", 0xf4}, {&(0x7f000002a000)="9b50ce0d6d5cfcd77587ef74828bfe2fe91ccbbe854bd35be5", 0x19}, {&(0x7f0000004000-0xad)="88a42e25880b9cfde5236fe8306cc6bba5555eea9c57f6c7ebf33b2587387835d86158416750d2787d60f185566f092e5b1e13091f92262a6e9d88cdfa3295686b2e75a7375930ef3362f93318202b49551de9204943243bc02531a25004bc5a4e98e1397b43caaea6dfbda209563bacb70781342f61e3759333030b2476de27795cd4e0f212cad387a76ebb0e35065f677122a26ac725e847e06d526ecb40c1c4aa7e23a897dc71f48aa228ed", 0xad}, {&(0x7f0000028000)="7a221517143425d0dd7f2060ba8bb28d955974c333aa1ea2d3291a763caa5d7a10bb80cb824512be23600f4a3b1fdf4f572ca4a3dc8e52aec6f57618f8832532b86d5947572c37bbef4ae3e762c71661aedbcf7cda2a80ef255e9c8d7f417f80743d4b076be0ee0219b208920cb05c3c7c0284ed30ecbb6d2d4666e72ea26e0f74e948f7dc60de66c2af4d7a5a6f877e7725146eea20e6e771e738b640ef96e37a27a87b9d8609ab397985c0cda92e3a9af56ba3be7186a9414f360fa7e891831bbc0c3eaf7e256c8d70f9a34d88bf6b5c6a2b5b4506cbe694", 0xd9}], 0x5, &(0x7f000002e000-0xf0)=[@rights={0x38, 0x1, 0x1, [r1, r0, r3, r1, r1, r3, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x20, 0x1, 0x1, [r3, r1, r1]}, @rights={0x38, 0x1, 0x1, [r3, r0, r3, r0, r0, r3, r3, r3, r1]}], 0xf0, 0x80}], 0x1, 0x20000000) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@abs={0x1, 0x0, 0x3}, 0x8) close(r1) syz_open_dev$tun(&(0x7f000000d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) [ 77.369861] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000965000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) lseek(r1, 0x0, 0x3) 2018/02/14 01:03:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x3fff, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000269000-0x26)=""/38, &(0x7f0000e1c000)=0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000002000-0x70)=[{&(0x7f0000000000)={0x27, 0x5, 0x6, 0x3, 0xb, 0x6, "fc79b472ed3428905cf0477c05c861734b093c12353ed1be756fc3756d606b6a3fd8bd67a84affa4af32cc1a25744f51b68e34e27623f3c46abc098222ff2a", 0xd5}, 0x60, &(0x7f0000000000)=[{&(0x7f0000002000-0x7e)="7bc517af88a62fa4ff89651fbf79bc71c9b66a2fb80ea8b9f36f8fc68e759d80ff3db2f6cf49a47a3dc055c98ada3887e6548337a9086cd82c4fce2ac10affeadaf615f36c2de6c5e2fa944ea57b69847b2c305a86c6fa24fc24986954831d20ab90f21521b4f71fccd84db4fe33a32f37e84177e13888e6b38d58202668", 0x7e}, {&(0x7f0000002000-0xd2)="29eb9ef51ca69dd4f63cd2f366f1e176369b2185a5d8273ef10a8c4c5cdf36fd8364fc1a481e42ea0fa03c61639694c0c43e40e67fe667b5cc8a179437809ba245cc7762bd200b3d3067badb61d186f3e70f6241e5e1560422fa248e6aab57eb17b1bbbec4b4557984fd1a502a7d3a4591a9ccf5d9bcc570ffd11c07730218b38fbc740ed65750a52ce9d05a84c5bc39eaffb663e506f5892c4db5e2f96e274312bf7971ae6924aced05a61678c9e63b91056ef6126fdab34956a3c4e2677800828d6a723ccec6f97113eb533ce401e6ab99", 0xd2}], 0x2, &(0x7f00005a1000-0x1010)={0x1010, 0x3a, 0xee, "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0x1010, 0x8880}, {&(0x7f0000002000-0x60)={0x27, 0x80000000, 0x0, 0x7, 0xaa, 0xffffffff, "3002dd86ab0f0a9e81d218b961f5110f2a2d1f8e80e091a63c762d651ffd8bd746115dff57dd36194b136c228895f1ddf96172e752777d866cfee212de75ae", 0x3}, 0x60, &(0x7f0000002000-0x70)=[{&(0x7f0000000000)="655c982d2c8ac03b27be6353431ba186677736a97fe9547317cec5386cc98a37de269b66a9e49aac6427b32e4c18f94ed2245ec43dbbbdcea536a017ced1c6909cfbf615e6901f0639333d11f1e49f9627137ccca5290fd24d216dea4b23651bb7bf40e3e8f2e8a1166358593541a1633fba6d3b7ca8835e44653227fdc09febc406b4450663b6f2825cd23e67bdc4", 0x8f}, {&(0x7f0000002000-0xc9)="0253586fe2129adf8d7ee9bfd099ef2775cc827381bfeb61248303f5a41390e755bc1a8fb98dee6d8be0802e80a11a745f4518e6588ef1f8ef97f9a44b7e098399560223c8b4dbbab303756c115416047872b50fb1d48f6a00b5251d57d2616f86075348d4f3aed208e6e97db6233bb0f319fdfed11d41de4d5c58305073a2834b1dcc030b7605b980af6e8d811b17047e2c4ee31efd3eec70cc3e290e72de8efe768dbc720722381ff608373ac6494aa1be22b15794bc94d6aefbc6ed3f91669ee66b758030adc69e", 0xc9}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000)="43517f2941f4c90ff66e9b4116a8d3", 0xf}, {&(0x7f0000000000)="1aa8cf2d0988bd2b28fbb2ad4ce21f2f4dab61d0ed5faf3b81da0b", 0x1b}, {&(0x7f0000001000-0x43)="abef781daf7e4186a60cee092ce5c83916967749e09b9a3936bc82a53dab95cda9f8c626d080d20b6524a530d7496f83148416dcb8a8a1d3eaecd9455ef2835dede1db", 0x43}, {&(0x7f0000000000)="f7ec82ded24884598d12f44cd23057aff6634c7610b54464bf767596f1d3e2c18fb47d177494316343ba2f7995f5d93131873d53c744f01c92f6096c263d2ebf25dce1b01f376eb26611330b40c4a0beb81200fcda2750b19a05a848ceccd9d679a2edf5ce4c7db1b756f487ff89c406f69a75a5becf8dea7904fd44736ab3087e97b11b8efe6f423ad72e4eb1f8e5634801f877e0f1ee", 0x97}], 0x7, &(0x7f0000002000-0x88)={0x88, 0x105, 0x7, "ef21c32c3496b34df306def0e5d81ead47608fefa05f2e5cac5a6e26139e3bdae5179cc84b367c7bed3526ee849e0fe36227ba08cac388f39176db6b5db50b8397fda9f18cccb59a19a164c4dcccc66dd8133b43bead5458913414260fe728cec1bece1ada381d181ea642095b4dfb8df12a"}, 0x88, 0x20000054}], 0x2, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r0, 0x540d) sendmsg$nl_generic(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x24, 0x14, 0x20, 0x1, 0x0, {0x3}, [@generic="aa338b85b39851b93f1108237fe11b"]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @empty, @remote}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x20, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x1c}, {0x6}]}, 0x10) sendto(r2, &(0x7f0000cc6000), 0x0, 0x0, 0x0, 0x0) 2018/02/14 01:03:02 executing program 7: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa6000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSBRK(r3, 0x5427) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa4000)={&(0x7f0000822000)="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", 0x340}) 2018/02/14 01:03:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x80003f, &(0x7f0000aaa000-0x1058)=@hopopts={0x0, 0x209, [], [@generic={0xfb34, 0xffffffffffffffb6, "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"}, @ra={0x5, 0x2, 0x5}, @generic={0x7fffffff, 0x37, "eb211ed6901d1be6a20fe6ed960d2a74fdc0bfb79627d0fe93b62eddc7e2ad5e538510af75edc5eee660f59b3d905109c84f203834e0f5"}, @ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x2}]}, 0x1058) 2018/02/14 01:03:02 executing program 1: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000026b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000079000-0x8)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setsig(r1, 0xa, 0x14) r2 = socket$inet(0x2, 0x2, 0x2000000088) bind(r2, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) recvmsg(r2, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d8000-0x96)=""/150}, {&(0x7f0000f11000)=""/4096}, {&(0x7f0000f13000-0x70)=""/112}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159}, {&(0x7f0000215000-0x19)=""/25}], 0x198, &(0x7f0000762000)=""/79, 0x4f}, 0x0) sendto$inet(r2, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) socketpair(0x2, 0x4, 0x8, &(0x7f00006dc000)={0x0}) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000cf7000-0x4)={0x8c1, 0x2}) 2018/02/14 01:03:02 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) 2018/02/14 01:03:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) r2 = dup2(r0, r1) lstat(&(0x7f0000b25000-0x8)='./file0\x00', &(0x7f00009ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000890000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x2, 0x3, 0x1, 0x0, 0x2, 0x20, 0x20, 0x2c, 0x0, r3}, {0x617, 0x3, 0x3, 0x0, 0x7fff, 0x0, 0x3, 0x400}, {0x4, 0x4, 0x4, 0xff}, 0xfffffffffffffffa, 0xb, 0x1, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x6c}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x7, 0x1, 0x9, 0x6, 0xc5b, 0x9}}, 0xe8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00001c3000)={0x0, 0x4}, &(0x7f0000beb000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b3a000-0x8c)={r4, @in6={{0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0xffffffffffffff7c}}}, 0x8c) 2018/02/14 01:03:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f000010f000)=0x800, 0x4) 2018/02/14 01:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x2000004) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b42000), 0x45828a31f947dc20, 0x2000000c, &(0x7f0000ac3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000ce5000)=0x32) r2 = open(&(0x7f00005c3000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053d000-0x4), 0x8080000001) 2018/02/14 01:03:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c41000)='/dev/ppp\x00', 0x319400, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004d0000)=0xff, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000d16000-0x21c)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 77.460062] audit: type=1400 audit(1518570182.577:93): avc: denied { write } for pid=15498 comm="syz-executor5" name="net" dev="proc" ino=33769 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 77.469374] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 77.535058] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = getpid() sched_getattr(r2, &(0x7f0000daf000), 0x30, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ebd000), &(0x7f0000342000-0x4)=0x14) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00008e0000)={@common='nr0\x00', @ifru_flags=0x6202}) 2018/02/14 01:03:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1280002, &(0x7f0000ccb000)) r0 = openat(0xffffffffffffffff, &(0x7f0000bad000)='./file0\x00', 0x10000, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000002d000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r2 = syz_open_dev$mice(&(0x7f0000600000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000005f000-0xc)={r1, 0x80000, r2}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000d5e000)=0x8, 0x4) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000dec000-0x8)='./file0\x00') 2018/02/14 01:03:02 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000956000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000386000-0x10)={0x200000000000039d, &(0x7f000014d000-0x50)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000039a000)={r3, &(0x7f0000f3b000-0x7e)=""/126}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000481000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000932000)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x2001}, @increfs_done={0x40106308, r4, 0x400000}], 0x93, 0xfdfd, &(0x7f0000a61000-0xa8)="eff03c011b07f82462b3aa2e6d2bd73b20ec31b451c49fb73cbe0e28e185ba3f4abc169da38963eaf3e62fff3484d23d938bcefc91587ab237afc93039527171ff1acede22fc79776daedf04ad721e29a40cda31c7146c0486785edb90a185671db5c76747658384f44278283dc673ea7f3f876021eba1ce6abbd6a1ec713c0fa080450b224b8c0b2948cede42aa277fe7df42e9c965281127726f2ac2d1c20e1987c86d4c868cde"}) 2018/02/14 01:03:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) ftruncate(r0, 0x6) sendto(r0, &(0x7f0000c3c000)="8bee9056cae28f99e1c658ddd7f20ef0ed1384a7f232b6893aceeb106211dff684d8967fd51ced661e5dc32aa779f818ea", 0x31, 0x0, 0x0, 0x0) setpriority(0x2, 0x0, 0x6) 2018/02/14 01:03:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003d7000)={@empty, 0x0, 0x0, 0x0, 0xe}, &(0x7f000025b000)=0x20) r1 = getpid() getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007e6000)=@assoc_value, &(0x7f0000c64000-0x4)=0x8) capset(&(0x7f0000e50000-0x8)={0x0, r1}, &(0x7f0000b1a000-0x18)={0x4, 0x7, 0x9, 0x8, 0x8}) socket$l2tp(0x18, 0x1, 0x1) 2018/02/14 01:03:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000308000-0x7)='task\x00') timerfd_gettime(r0, &(0x7f0000c67000-0x20)) timerfd_gettime(r0, &(0x7f0000c41000)) 2018/02/14 01:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000884000-0xd)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000595000)={0x0, 0x0}) futimesat(r0, &(0x7f0000462000)='./file0\x00', &(0x7f0000e53000-0x20)={{0x77359400}, {r1, r2/1000+30000}}) mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b4b000-0x4)='cdg\x00', 0x4) open(&(0x7f0000178000-0x14)='./file0/file0/file0\x00', 0x0, 0x0) 2018/02/14 01:03:02 executing program 1: r0 = gettid() setpgid(r0, 0x0) getpgid(r0) 2018/02/14 01:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f000037e000)='./file0\x00', 0x5000, 0xc) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000bdc000-0x4)=0xed8e, 0x4) connect$inet6(r0, &(0x7f00002e4000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) open(&(0x7f0000bdf000)='./file0\x00', 0x0, 0x8) getsockname(r0, &(0x7f00003ad000+0xa3b)=@nl=@proc, &(0x7f0000d34000)=0xc) fallocate(r1, 0x0, 0xffff, 0x1b) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000513000-0x10)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x38, 0xfffb) [ 77.617146] binder: 15544:15548 ERROR: BC_REGISTER_LOOPER called without request [ 77.629097] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 77.645613] binder: 15544:15548 DecRefs 0 refcount change on invalid ref 8193 ret -22 [ 77.655340] binder: 15544:15548 BC_INCREFS_DONE ufffffffffffffffe node 125 cookie mismatch 0000000000400000 != 0000000000000000 2018/02/14 01:03:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fc6000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000acf000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00004c3000)) r2 = syz_open_procfs(0x0, &(0x7f000013d000-0xa)='map_files\x00') utimensat(r2, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400}, {0x0, 0x7530}}, 0x0) syz_open_dev$usbmon(&(0x7f0000bb3000-0xd)='/dev/usbmon#\x00', 0x6, 0x40000) 2018/02/14 01:03:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = add_key$keyring(&(0x7f0000fe4000)='keyring\x00', &(0x7f0000500000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) request_key(&(0x7f0000b65000)='keyring\x00', &(0x7f00008d2000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00007a9000)='\x00', r2) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r4 = gettid() sched_setparam(r4, &(0x7f0000623000)=0x425) prlimit64(r4, 0xf, &(0x7f0000e81000)={0xc4d, 0xffffffff00000000}, &(0x7f0000c6d000-0x10)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000024c000)={@mcast1={0xff, 0x1, [], 0x1}, 0x39111b10, 0x0, 0x0, 0x6, 0xc6, 0x100000000, 0x3}, 0x20) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000bdb000-0x1000)="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", 0x1000) accept4$inet6(r1, &(0x7f0000f3c000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000c21000-0x4)=0x1c, 0x80000) 2018/02/14 01:03:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x101) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1, &(0x7f00001c4000-0x5)) r0 = open$dir(&(0x7f0000027000-0x6)='./bus\x00', 0x8000452002, 0x0) ftruncate(r0, 0x1) 2018/02/14 01:03:02 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4000000001a, 0x0, 0x0) mlock2(&(0x7f00005ca000/0x2000)=nil, 0x2000, 0x8ed286c0cb57b4d7) 2018/02/14 01:03:02 executing program 2: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r0, 0x400) fcntl$setlease(r0, 0x400, 0x2) unlink(&(0x7f0000db7000-0x8)='./file0\x00') mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dc2000)='./file0\x00', 0x40) 2018/02/14 01:03:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ab000)={0x0}, 0x800) getsockname$llc(r0, &(0x7f0000858000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000215000)=0x10) r1 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000617000), &(0x7f00000a7000)=0x478) 2018/02/14 01:03:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x2001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f00006ab000)={0x0, 0x0}, 0x84000) fcntl$setsig(r3, 0xa, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00007e0000-0x4), &(0x7f0000dcd000)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000183000-0x5c)={0x7aa, 0x1, {0x3, 0x3, 0x1f, 0x0, 0x3}}) sendfile(r1, r0, &(0x7f00002f5000-0x8), 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a06000)={0x0, 0x100}, &(0x7f0000520000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000cef000)={r4, 0x3, 0x2, [0x54, 0x7]}, &(0x7f000064f000-0x4)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000082c000)=@newsa={0x1b0, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@loopback={0x0, 0x1}}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0xc0, 0x1, {{'sha256\x00'}, 0x3c0, "c0567e07ca443111315a00c1fb026ae3e37d9c96ed4fa78ccb613833a7fc328d6c0278bb8b39a042a1e966328d539d8e7b5561701ccae41b3f64d280afad9c2050cceb65740e46f55caacce9d981182cb6d9bcc28b7017ad279bc607bb433928a6917ef67054d660cf5eba7e8752bd122a255ccdb9f552f1"}}]}, 0x1b0}, 0x1}, 0x0) 2018/02/14 01:03:02 executing program 7: timer_create(0x800007, &(0x7f00005d1000)={0x0, 0x0, 0x0, @thr={&(0x7f00007a0000-0x12), &(0x7f0000dec000-0x87)}}, &(0x7f00008b7000-0x4)=0x0) timer_settime(r0, 0x1, &(0x7f00008d1000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 77.687235] binder: undelivered TRANSACTION_COMPLETE [ 77.692431] binder: undelivered transaction 124, process died. [ 77.697260] binder: 15544:15571 ERROR: BC_REGISTER_LOOPER called without request [ 77.699131] binder: 15544:15560 got reply transaction with no transaction stack [ 77.699138] binder: 15544:15560 transaction failed 29201/-71, size 32-8 line 2920 [ 77.701241] binder: 15544:15571 DecRefs 0 refcount change on invalid ref 8193 ret -22 2018/02/14 01:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f89000)='./control\x00', 0x0) pivot_root(&(0x7f00009a9000)='./control\x00', &(0x7f0000f46000-0xa)='./control\x00') r0 = accept(0xffffffffffffffff, &(0x7f0000638000-0x8)=@sco, &(0x7f00008d1000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000282000)=0x2, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000b06000)='./control\x00', 0x400, 0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000b24000-0x10)={&(0x7f000090f000/0x4000)=nil, 0x4000}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bdb000-0x10)='/dev/sequencer2\x00', 0x101202, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f000011d000-0x1)=0x9) 2018/02/14 01:03:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/14 01:03:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e76000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000f2e000-0x1), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socket$nl_route(0x10, 0x3, 0x0) socketpair(0xd, 0x3, 0x1f, &(0x7f00001fc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000ba2000-0x10)={0x0, 0x0, 0x7ff}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b77000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000298000)={r2, 0x80000, r3}) 2018/02/14 01:03:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e86000-0x8)={0x0}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000db000-0x18)=@add_del={0x2, &(0x7f00005c9000-0x10)=@common='bcsf0\x00', 0xffffffffffffffc0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r2) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00008da000-0x8)) fcntl$getownex(r0, 0x10, &(0x7f0000fc2000)={0x0, 0x0}) process_vm_readv(r3, &(0x7f0000fc3000)=[{&(0x7f0000fc4000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f0000fc4000-0x10)=[{&(0x7f0000fc3000)=""/4096, 0x1000}], 0x1, 0x0) [ 77.701249] binder: 15544:15571 BC_INCREFS_DONE ufffffffffffffffe no match [ 77.747605] binder: release 15544:15548 transaction 129 out, still active [ 77.755168] binder: undelivered TRANSACTION_COMPLETE [ 77.766511] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:02 executing program 2: r0 = dup(0xffffffffffffffff) mq_getsetattr(r0, &(0x7f00006e1000)={0x9, 0x1f, 0x8, 0x9, 0x9, 0x80000001, 0xff80000000000000, 0x9}, &(0x7f0000775000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) getsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f000098b000-0x4), &(0x7f0000e44000-0x4)=0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000908000-0x50)={@generic="95196057b42fd9cd47bb0a479a4873ab", @ifru_names=@generic="94dc0fd943e5ec4b6f4a9cd66e96682c"}) symlinkat(&(0x7f000011a000-0x8)='./file0\x00', r1, &(0x7f0000c05000)='./file0\x00') mount(&(0x7f0000c3b000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)="01f700", 0x0, &(0x7f000073b000-0x1)) 2018/02/14 01:03:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000036d000)='net/ip6_flowlabel\x00') close(r0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/02/14 01:03:02 executing program 5: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000000a000)='/dev/keychord\x00', 0x1c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000002000-0x62)={'system_u:object_r:dpkg_var_lib_t:s0', 0x20, 'system_u:object_r:modules_conf_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x62) 2018/02/14 01:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000772000-0xc)='/dev/autofs\x00', 0xb348564cd31f0b23, 0x0) getsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f00007e4000-0xbc)=""/188, &(0x7f0000199000-0x4)=0xbc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ff000)={@common='gre0\x00', @ifru_flags=0x9001}) pipe(&(0x7f0000e7d000)={0x0}) rename(&(0x7f00002cd000-0x8)='./file0\x00', &(0x7f0000b07000)='./file0\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000fab000)) r3 = dup2(r2, r0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000c7d000-0x4)) prctl$seccomp(0x16, 0x1, &(0x7f0000692000)={0x0, &(0x7f000098c000)=[]}) 2018/02/14 01:03:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000045a000-0x8)='./file0\x00', &(0x7f0000de3000-0x13)=@random={'system.', 'em0eth1GPL#\x00'}, &(0x7f0000eb4000)='lovmnet0)\x00', 0x110, 0x1) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000405000)={0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {r0, 0x9}}, &(0x7f0000e60000)) [ 77.771709] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 77.797703] binder: release 15544:15571 transaction 129 in, still active [ 77.808132] binder: send failed reply for transaction 129, target dead [ 77.859604] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/14 01:03:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000662000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) execveat(r1, &(0x7f0000e3f000-0x8)='./file0\x00', &(0x7f00005fe000-0x48)=[&(0x7f0000926000)='cpusetppp0.securityselfeth1\x00', &(0x7f0000c83000)='\x00', &(0x7f0000220000-0x1)='\x00', &(0x7f0000130000)='(vboxnet0\x00', &(0x7f000055b000-0x1)='\x00', &(0x7f0000586000)='ppp1[$&,vmnet1tsecurity-md5sum\x00', &(0x7f00004aa000-0x1)='\x00', &(0x7f0000a70000-0x9)="7bcf3a212847504c00", &(0x7f0000845000)='[!@$keyring\x00'], &(0x7f00009c0000)=[&(0x7f0000bd0000)='%md5sum]*posix_acl_access,(user\x00', &(0x7f00009e6000-0x1f)="6367726f757047504cc076626f786e6574307d776c616e3173797374656d00", &(0x7f0000ea7000-0x1)='\x00', &(0x7f00005f9000)="766d6e6574315e6c6f5c76626f786e65743047504c6b657972696e6726766d6e657431707070302e2d8d00", &(0x7f0000199000-0x6)='!em1.\x00', &(0x7f00002a8000)='\x00', &(0x7f0000269000)='\x00', &(0x7f0000fb2000-0x3)='/@\x00'], 0x900) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000f09000)={0x1, &(0x7f0000008000-0x8)=[{0x6}]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000e14000-0xb2), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/14 01:03:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) signalfd4(r0, &(0x7f00000ab000)={0x80}, 0x8, 0x800) ioctl(r0, 0x100002202, &(0x7f000051b000-0x1)="06") getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000099c000), &(0x7f00008d8000-0x4)=0x4) 2018/02/14 01:03:03 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000f1000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000044b000-0x2b)=""/43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x80001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x1000, 0x0, 0x10001, 0x43201343}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x3, r3}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000)=0x2, 0x4) fcntl$notify(r1, 0x402, 0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000002000)=0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x9, &(0x7f0000b46000-0x4), &(0x7f0000f9e000)=0x4) write$selinux_access(r2, &(0x7f0000460000-0x34)={'system_u:object_r:mount_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x32, 0x38}, 0x34) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00002dd000), 0x4) 2018/02/14 01:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00006a2000)='/dev/autofs\x00', 0x307200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000cd8000), &(0x7f000031c000)=0x4) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00009e3000)={0xffffffffffffff7f, {{0xa, 0x1, 0x19e4, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xd47}}}, 0x88) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000065c000-0x4)=0x7ff, 0x4) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) sendfile(r2, r1, &(0x7f0000dc7000), 0x8) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000033e000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) pwritev(r1, &(0x7f0000004000)=[{&(0x7f0000001000-0x1000)="a8", 0x1}], 0x1, 0x4) 2018/02/14 01:03:03 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000008000)='./file0\x00', 0x8001) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000004000)=0xfffffffffffffff7) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r1, &(0x7f0000000000)='smaps\x00') sendfile(r2, r2, &(0x7f0000007000)=0x47, 0x1) 2018/02/14 01:03:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x0, 0x10000000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002b1000)={0x0, @in={{0x2, 0x1, @rand_addr=0xffffffffffffffc1}}, 0x6, 0x7, 0x3, 0x20, 0x20}, &(0x7f00008eb000)=0xa0) pipe(&(0x7f0000960000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000edb000)={r1, 0x3c, &(0x7f0000e9a000-0x3c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x804, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000f41000)=0x10) write(r0, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmmsg(r0, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7}}], 0x1, 0x0, 0x0) ioctl$KDDISABIO(r2, 0x4b37) recvmsg(r0, &(0x7f0000c4f000)={&(0x7f0000123000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, 0x32, &(0x7f0000207000-0x10)=[], 0x0, &(0x7f0000a0d000-0x47)=""/71, 0x47}, 0x0) 2018/02/14 01:03:03 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000005000-0x10)={0x0, 0x62, &(0x7f0000005000-0x63)="d5c07aeae84e722f8d1ac16e1a14ad185795ae0243b7c75c135c2d63c70b0fb6baad1532801439f3e2864a886f5a798961163df8c6aa6697f036f355791edb2898cf6e640a50cd9295c264f9a8fb7606fb610ee837d1f02c15b0d535cfa3229c1c08"}) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0xb52070e32ac2c325, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000007000-0x4), &(0x7f0000006000)=0x4) 2018/02/14 01:03:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af5000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt(r0, 0x100, 0x5c, &(0x7f0000db7000)=""/224, &(0x7f00007a3000)=0xe0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r1, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000f13000-0x8), 0x8) fadvise64(r2, 0x0, 0x0, 0x4) 2018/02/14 01:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dd4000)='/dev/input/mice\x00', 0x0, 0x100) connect$l2tp(r1, &(0x7f0000507000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x1, 0x4, {0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, 0x3a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000634000)) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r3 = accept4(r2, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000263000-0x15)='/dev/pktcdvd/control\x00', 0x240802, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:03 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000000c000)={"f33ab66daf68c74dfe84dbb60d6faf33", {0x4, 0x200, 0x7, "caca64f21ff2", 0x8001}}) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) modify_ldt$read_default(0x2, &(0x7f000000d000)=""/191, 0xbf) 2018/02/14 01:03:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000ff0000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x8) 2018/02/14 01:03:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000b91000-0x10), &(0x7f00002ff000)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a94000-0x20)={@generic="1fbde788d0710a6bf688bb64ba38cc75", @ifru_flags}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d3c000-0x10)=@common="6c6f3a000089ffffffff9300"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d7f000-0x8)) 2018/02/14 01:03:03 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000-0x10)={0x0, 0x68, &(0x7f0000007000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40400000}]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000008000)={r1, 0x7, 0x8c, "a47de147fc703ae1546b9a11f5772818489448333d2f6aa97d971cb28aa341becc450c3ca8e00440477bde1a9cfbb9de9223d7fca0f5a7ee455d52dce1d70559f84d653b4fb02267bca1faf06d834c42e90c11541b2ead68c2d02354405c837a8c4d1515ba46b4cffd364634016ec94800e4a77e4db98ce95de688c64e658ead001ff85064fe87bc37fb65db"}, 0x94) ioctl(r0, 0x8918, &(0x7f0000000000)) [ 78.086870] keychord: Insufficient bytes present for keycount 46 [ 78.118913] keychord: Insufficient bytes present for keycount 46 [ 78.124226] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:03 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000096d000-0x8)='./file1\x00', &(0x7f000085f000)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/14 01:03:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000071000-0x6)='logon\x00', &(0x7f0000dc4000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000549000)='/dev/sequencer\x00', 0xfffffffffffffffc) set_tid_address(&(0x7f0000e5a000-0x4)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a19000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_validatetrans(r0, &(0x7f0000f79000-0x6a)={'system_u:object_r:audisp_var_run_t:s0', 0x20, 'system_u:object_r:systemd_passwd_agent_exec_t:s0', 0x20, 0x236, 0x38, 0x20, '/usr/sbin/cupsd\x00'}, 0xffdc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000939000-0x9)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000045c000)=[{0x2, 0x8001}, {0x2, 0xffffffffffffff80}, {0xbdc701af0ea8beab, 0xffffffffffffffff}, {0x0, 0xbad}, {0x2}, {0x2, 0x1}, {0xb}, {0x0, 0x3}], 0x8) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 2018/02/14 01:03:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) getpgid(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cb2000), &(0x7f0000654000-0x4)=0xc) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f000044e000-0xe)='net/rt6_stats\x00') clock_getres(0x6, &(0x7f00006f2000-0x10)) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/1, 0x1}], 0x1, 0x102) 2018/02/14 01:03:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f000047b000)='./file0\x00', 0x440201, 0x3) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000f9000-0x24)={0x7fffffff, 0x88b0, 0x400, 0x9, 0x401, 0x9, 0xfc00000000000000, 0xffff, 0x100000000, 0xffff, 0x3, 0x7426}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000961000-0x8)={0x6}, 0x8) fcntl$setsig(r1, 0xa, 0x1a) r2 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x100002202, &(0x7f0000e09000-0x1)) 2018/02/14 01:03:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d6000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000032000)={&(0x7f00004d4000/0x2000)=nil, 0x2000}) syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ad5000)=@req3={0x0, 0x1000, 0x100000001, 0x7053, 0x579f4b03, 0x0, 0x5}, 0x1c) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) socket$unix(0x1, 0x3, 0x0) 2018/02/14 01:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f000096e000-0x8)={0x0, 0x0}) wait4(r1, &(0x7f0000709000), 0x0, &(0x7f00008ba000-0x90)={{}, {0x0, 0x0}}) pipe(&(0x7f00001ad000-0x8)={0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000545000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000fe3000+0xcc2)=0x10000, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, r2}, 0x31a) 2018/02/14 01:03:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dd4000)='/dev/input/mice\x00', 0x0, 0x100) connect$l2tp(r1, &(0x7f0000507000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x1, 0x4, {0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, 0x3a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000634000)) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r3 = accept4(r2, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000263000-0x15)='/dev/pktcdvd/control\x00', 0x240802, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:03 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000cc9000)='/dev/input/event#\x00', 0x401, 0x780) fchmod(r0, 0xa0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) write$selinux_load(r1, &(0x7f0000008000)={0xf97cff8c, 0xfffffffffffffe5d, 'SE Linux'}, 0xfffffce5) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x8) 2018/02/14 01:03:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b8b000-0x8)={0x0, 0x6}, &(0x7f0000a65000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000723000)=@assoc_value={r3, 0x1}, &(0x7f0000c9f000)=0x8) 2018/02/14 01:03:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000003, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000618000-0x37), 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000bc5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000098b000)={0x0, 0xcf, "14e5fe2b00293a97e770a2d10e9ee5959cb6de5e7b7c280da59b227f08cefb9272e20b71f6208572cd7943a1e02cc789dfbe267a44b8ff8757b1df4d55cde6f0e3cbed8108cdda1b6c0f648ab37f7cb108efc172e54167be2b2d95a7b2ae79bdbb31831b0aac8247fa02591da23c441102ad143efd69d02b091c283f4ef571bbfbef48da838e822a18fcf3d277eb18b8c5e6b295205ff323e60a0cd5d6598ef69daa742f6f25276b78a2812b48ebc8f3be420f8a2e78bff73a4697566be09b9625ed2151acb75f571818c061c3d0e6"}, &(0x7f0000a46000)=0xd7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ab2000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x6, 0x1, 0x4, 0x401, 0xc5}, &(0x7f00002bf000-0x4)=0xa0) 2018/02/14 01:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000065b000-0xe)='/dev/keychord\x00', 0x200001, 0x0) ioctl(r0, 0xfa, &(0x7f0000b65000)="1d336f2eff03613b6e5829c99798ca89c07ca4c31995800a31c88be25e65f71600e27c09807597cbc32a1a2fc5dac97fed026998b6726c784d57") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000b51000-0x310)={0x401, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000013d000)='/dev/keychord\x00') 2018/02/14 01:03:03 executing program 5: clone(0x0, &(0x7f0000b53000), &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) r0 = getpid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000929000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x202, &(0x7f000070c000)={&(0x7f0000001000-0x1000)="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", 0x1000}) ioctl(r1, 0x10000, &(0x7f0000263000)="ab8f5c0d8930a189d4b68ddc4ca210c8b03dc48049d52e2cf0221cf6fdf3c291052440d01fe9ad127e8270e10eea99411208f1b182ab30063e806d3b2f9d28cc3a5c9455535944890492d321775cd8af4b85933aa991e4ddbc55e484f31d4120889bb95f5e2fdf0c4aaf946bbd1d0ebd3871deee2f5a4b85c863050ac66df5d936740467089fb65990ac9437a242928dad9bbe69fb359ed4e6875c98835a631922607829facf932315e6c8ad5b004d21bee75a5be6c66fc25c09f0e40083bea2774d431fa9afe110e49b53171e903b5c889673e9511e0baea5d99265f6111245f5") ioprio_set$pid(0x2, 0x0, 0x0) clock_gettime(0x3, &(0x7f00007f2000)) 2018/02/14 01:03:03 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000fd1000-0x14)=@known='security.capability\x00', &(0x7f000089b000-0x1)='\x00', 0x1, 0x3) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000004000), 0x4) 2018/02/14 01:03:03 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/rtc\x00', 0x100, 0x0) r2 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000a000-0x2)="049e", 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r2) init_module(&(0x7f0000002000-0x8)='loeth1y\x00', 0x8, &(0x7f0000006000-0x1)='\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000000d000), &(0x7f000000e000-0x4)=0x4) keyctl$read(0xb, r2, &(0x7f000000d000-0x2)=""/4, 0x323) 2018/02/14 01:03:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') r1 = dup(r0) readv(r1, &(0x7f0000262000)=[{&(0x7f0000748000-0xb4)=""/180, 0x214}, {&(0x7f0000fbb000)=""/182}, {&(0x7f0000a06000)}, {&(0x7f0000a33000)=""/101}, {&(0x7f000084e000-0xc0)=""/192}, {&(0x7f0000e05000)=""/185}, {&(0x7f0000096000)=""/22}, {&(0x7f00009ed000)=""/172}], 0x1000000000000387) dup2(r1, r1) 2018/02/14 01:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000000e000)='fdinfo\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c27000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000ae000)='reno\x00', 0x5) getdents64(r1, &(0x7f0000011000)=""/504, 0x1f8) 2018/02/14 01:03:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f0000e52000-0x48)=@full={{0x3, {"1734dd0d2353c8"}, 0xd7}, [{"ebcfbd1b0f6924"}, {"36305c0f072f50"}, {"c6f7e39e965bc8"}, {"6411c8d5deb8dc"}, {"1d9d4321b89dde"}, {"a9cfac47e94a3f"}, {"cf44103416034d"}, {"17ab96d6c579df"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0xd7, 0x101, &(0x7f00005c8000-0xb3)="f9681619053e6b398b2d67a69aff300032447b4f5388a6074675fd76d92c8b170c6595c71c7652184019d4ebd0f461300c3a2fb28f43fb3b6ecc4fa8bc0c69a036a2da9389fc146c638017755bc9208a36d049fc0987e4b717997346ce0e0f5f3d5c1b4ec3f399516b3b91455997e36ad4da1c8bf66fca495ea1c5fd616d68836313a31eeffe20b954062e753b04e57f6dd3a1d272043de8ff8facd911e7290483c966cb7d5300066e78045b4069cdc9533ea8", 0xb3) bind$inet6(r2, &(0x7f0000573000)={0xa, 0x2, 0xfffffffffffffffe, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000064c000)=[@in={0x2, 0x0, @rand_addr=0xa4ae}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x6a68}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0xc33}], 0x78) r3 = accept4(r2, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:03 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) read(r0, &(0x7f0000004000)=""/44, 0x2c) 2018/02/14 01:03:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0x8000, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x200}, 0x1c) 2018/02/14 01:03:03 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000d61000)={0x0, 0x0, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f000049e000), &(0x7f0000000000)) memfd_create(&(0x7f0000711000)='mime_type\x00', 0x3) 2018/02/14 01:03:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c8000-0x50)=[], 0x0, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) 2018/02/14 01:03:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000d8e000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000007d000)={0x0, 0x0}, &(0x7f000084b000-0x4)=0xc) getgroups(0x8, &(0x7f0000836000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000239000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000014000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000d77000-0x14)={r6, 0x100000001, 0x0, 0x400, 0x1000, 0x4}, &(0x7f0000e70000-0x4)=0x14) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d09000)=0x0) fstat(r1, &(0x7f0000715000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000314000)={0x0, 0x0, 0x0}, &(0x7f0000d52000-0x4)=0xc) r10 = gettid() epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000b63000-0xc)={0x2}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001c3000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f000076b000-0x4)=0xe8) lstat(&(0x7f000066d000-0x8)='./file0\x00', &(0x7f0000dc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000471000)={&(0x7f0000037000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000139000-0x20)=[{&(0x7f0000ab9000)="8f789f68ab998c098fc26ab1ae67f891d0cd5df9638135e536fb95e95462b6eca0037069cb69bac0e7aac46c47f3abd5268dc90721b1791d0644a2f5cee89d75f455ddce1909a7843ecad73b12a34f19bfaf", 0x52}, {&(0x7f0000d68000-0xc)="0d0556bf87ee495d6fc37799", 0xc}], 0x2, &(0x7f0000394000-0xf0)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r0, r0]}], 0xf0, 0x4000}, 0x20000000) r13 = open(&(0x7f0000394000+0x27a)='./file0\x00', 0x80400, 0x104) ioctl$TIOCLINUX6(r13, 0x541c, &(0x7f000004f000-0x2)={0x6, 0x3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r16, 0x29, 0xd2, &(0x7f0000eb0000-0x5c)={{0xa, 0x0, 0x5, @empty, 0x9}, {0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x5, [0x0, 0x8000, 0x4, 0x3, 0x9, 0x101, 0x0, 0x401]}, 0x5c) sendmsg$unix(r15, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r14, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a}, 0x0) 2018/02/14 01:03:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dd4000)='/dev/input/mice\x00', 0x0, 0x100) connect$l2tp(r1, &(0x7f0000507000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x1, 0x4, {0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, 0x3a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000634000)) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r3 = accept4(r2, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000263000-0x15)='/dev/pktcdvd/control\x00', 0x240802, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:03 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000ffb000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000ffb000)='./file0\x00', 0x400600, 0x140) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ffa000-0x28)={@common="6c6f00000000000000000000000000ff", &(0x7f0000ff9000)=@ethtool_eeprom={0x4b, 0xe}}) 2018/02/14 01:03:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r2 = accept4(r0, &(0x7f0000917000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000274000-0x4)=0x3a, 0x80800) setsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000230000)=0x9a, 0x4) dup2(r1, r0) accept(r1, &(0x7f0000267000+0xe41)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000961000-0x4)=0x3a) 2018/02/14 01:03:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x100000000000037, &(0x7f0000b2d000)=@routing={0x0, 0x4, 0xfffffffffffffffc, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}]}, 0x28) 2018/02/14 01:03:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000001000-0x8)=0xe33, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='maps\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvmmsg(0xffffffffffffffff, &(0x7f0000002000)=[], 0x0, 0x0, &(0x7f0000012000-0x10)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f9a000-0x4), &(0x7f000088c000-0x4)=0x4) pread64(r1, &(0x7f00003bf000-0x81)=""/129, 0x81, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000be0000)={0x0, 0x80000000}, &(0x7f0000fd1000)=0x8) ioctl$sock_ifreq(0xffffffffffffffff, 0x8bb0, &(0x7f0000039000-0x28)={@common='tunl0\x00', @ifru_mtu}) [ 78.358758] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:03 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f000000e000-0x10)={0x2, 0x200009, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000000f000)={0x0, @in6={{0xa, 0x0, 0x400, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000010000-0x6)={r2, 0x3}, &(0x7f0000005000)=0x6) 2018/02/14 01:03:03 executing program 1: socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x8080f, 0x4, &(0x7f0000003000)={0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f000001f000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000001d000)=0x7, 0x4) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@mpls_getroute={0x1c, 0x1a, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/14 01:03:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f000004c000-0x5e), 0xfffffffffffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f00009fe000)='./file0\x00', 0x200, 0x1) r3 = mmap$binder(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x2000000, 0x50, 0xffffffffffffffff, 0x32) r4 = mmap$binder(&(0x7f00009dd000/0x1000)=nil, 0x1000, 0x2000004, 0x3010, 0xffffffffffffff9c, 0x0) r5 = mmap$binder(&(0x7f0000cb9000/0x2000)=nil, 0x2000, 0x1000004, 0x80010, 0xffffffffffffff9c, 0x0) fcntl$notify(r0, 0x402, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000058a000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000074a000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000635000-0x30)={0x150, 0x0, &(0x7f0000a2c000)=[@decrefs={0x40046307, 0x3}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x40, 0x18, &(0x7f000026a000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000a75000), 0x1, 0x2, 0x32}], &(0x7f0000ef8000-0x18)=[0x78, 0x38, 0x48]}}, @free_buffer={0x40086303, r3}, @acquire_done={0x40106309, r4, 0x1}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x18, 0x18, &(0x7f0000ad0000)=[@flat={0x73622a85, 0x100, r5, 0x3}], &(0x7f0000841000)=[0x78, 0x68, 0x78]}, 0x7}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x58, 0x8, &(0x7f0000133000-0x58)=[@flat={0x776a2a85, 0x100, r6, 0x4}, @flat={0x776a2a85, 0xb, r7, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f0000698000-0x1), 0x1, 0x1, 0x27}], &(0x7f0000a55000-0x8)=[0x28]}, 0x4}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x28, 0x8, &(0x7f0000f53000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f0000a67000-0x1), 0x1, 0x4, 0x3}], &(0x7f0000bff000)=[0x0]}, 0x4}}], 0xae, 0x0, &(0x7f0000f82000)="dadc9becdd25e1ed3e29e506c57f4bd08a6b33846cff0e17078abbef14489780ae5fb496e7ee6773d5dbe50935d305abb4dee72e2c3aab60809ecd034cb46383ff1421fee921b9235813717102f7fc49182c27ec65512ba99088f26af3f980d3d13bcb9f0a86568299b4adcba890429fd3c0896ca414f6de240c3872dcfbc64b9e3d7f49a243492366e583296e2a31ae1a224da3abf059aca8cffde91b125d34533c55c42f6f00b8488980a4de07"}) r8 = add_key(&(0x7f00001ec000-0x6)='logon\x00', &(0x7f0000e7c000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000529000)="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", 0x1000, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r8, 0x0, &(0x7f00007d9000-0x1d)='^^^%-%#/userposix_acl_access\x00') r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d41000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000000f000)={0x0, 0x2, 0x7ff, 0xd4}, &(0x7f0000968000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000638000)={0x7, 0x200, 0x8, 0x1, r10}, &(0x7f000062f000)=0x10) [ 78.421487] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 78.438004] audit_printk_skb: 12 callbacks suppressed [ 78.438015] audit: type=1400 audit(1518570183.557:98): avc: denied { net_raw } for pid=15752 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 78.454990] audit: type=1400 audit(1518570183.577:99): avc: denied { net_admin } for pid=15747 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/14 01:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f000072b000)='./file0\x00', 0xa010, 0xb8) execveat(r0, &(0x7f0000bfb000-0x8)='./file0\x00', &(0x7f00008a7000)=[], &(0x7f0000f4b000-0x10)=[&(0x7f0000c1b000)='{cpuset#}proc\x00', &(0x7f0000357000)="236b657972696e671a5d657468305b00"], 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getsockname$netlink(r0, &(0x7f000020c000), &(0x7f00001fc000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000035f000)={0x0}, &(0x7f0000bca000-0x4)=0xc) setpriority(0x1, r1, 0x5) 2018/02/14 01:03:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_pts(0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00001ae000-0x28)=[], 0x0, &(0x7f000041f000-0x10), &(0x7f0000001000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000007000-0x8c)={0x9, 0xcb7, 0x5, 'queue0\x00', 0x3}) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x18000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000009000-0x4), &(0x7f0000008000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/02/14 01:03:03 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) recvfrom(r1, &(0x7f0000409000-0xdf)=""/223, 0xdf, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000e94000-0x30)=[{&(0x7f000060d000)="e3d67a90aeafecb67587e6385a019b334c62967dd3efcb789e5cc5f6913396d8ff9bef138ec18905e4d8267835ce6db299feef3efb89d2dc7e74830f0dcc992d09449a681e6b8d95028280106380a6ab15753d80b7e7c2971a16b8624e543699e87de08b1122879f98a6920aee6c39e7c386f39be8", 0x75}, {&(0x7f000012f000-0xd7)="4254b441db444e34ea434e879de43f841f14d722a9af6573a8e59392b6e8abeda544285458068148e180865e199d91025f03b4359351a17a6b13e0a1c963c88cdcd51c77f63b5da7fcc097f8096c345f7c582258620b2c34da08d1ed82f3092013ef67f2a7609e74921ec7237103e58ec702dcc30819a38aeebf8acf470009b5534bb3e53d3390a6c95c0116ea98f3069371a7c5f73059d640a3a8fb56ca993ae10fe447556d3cff5b05a89081e45552f473e16bf0cecb4237616a1395feeeb8c2ab4aa2ff32f4dcba0d2426400934713a421d1dc06e70", 0xd7}, {&(0x7f000068c000)="f05f6bc678bf0a3c1e6d2185862faa88a909612b10077492e32db6dbaa4fa3299f8eccd00b6afb3ebfbd30c1d9aa37f01a40c2518946a93060c7b8ddada8b8ed854103fd29c2afae3c2a8e5fbceab2ea6d62f10ff04bef4fed728016d263a8bc1740abc66befd1aa6bcc3a398529876b62bb481b153bfce6e1b44af323e7e05a6a25d7527327bb2bda948accec8f548158a95f9558c0d2a56c895dd90b6c58ab92d18cc19b6b4ddf757b81dfe3", 0xad}], 0x3) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) eventfd(0x1000) ptrace$peek(0x1, r2, &(0x7f000094c000)) fremovexattr(r3, &(0x7f0000004000)=@random={'user.', '!\x00'}) [ 78.473477] audit: type=1400 audit(1518570183.597:100): avc: denied { dac_override } for pid=15753 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/14 01:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x1d, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x880, 0x0) faccessat(r0, &(0x7f0000483000-0x8)='./file0\x00', 0x0, 0x1201) symlinkat(&(0x7f0000ad1000-0xe)='./file0/file0\x00', r0, &(0x7f0000777000)='./file0\x00') prctl$seccomp(0x16, 0x3, &(0x7f0000b7a000-0x10)={0x3, &(0x7f0000420000)=[{0xeaff, 0x0, 0x2, 0x9}, {0x6, 0x3ff, 0x9, 0x6}, {0xe9, 0x4, 0x4015c8f8, 0x1}]}) 2018/02/14 01:03:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003b0000-0x8)='net/sco\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001fb000-0xf)='/dev/sequencer\x00', 0x48500, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000056f000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000e44000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ea5000-0x8)={r3, 0x4}, &(0x7f0000422000)=0x8) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa) 2018/02/14 01:03:03 executing program 0: socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f0000b5c000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='ipddp0\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4d, 0x6, 0x8, 0x10001, 0x9, 0x79, 0x6, 0x1, 0x1, 0x8, [0x100000001, 0x7, 0xfffffffffffffd4b, 0x7, 0x6fc, 0x0, 0x3, 0x7], [0x2, 0x8ef, 0x0, 0x28d0, 0x8, 0x2, 0x200, 0x1]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00006f8000-0x25)="240000001300070900000000000000000520000c0d000300040000000000000000b81617", 0x24) r2 = creat(&(0x7f0000650000-0x8)='./file0\x00', 0x48) r3 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000017d000-0xe8)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f000061d000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000d48000)={0x80, 0x5, r3, 0x81, r4, 0x7ff, 0x7fff, 0x1}) [ 78.477342] audit: type=1400 audit(1518570183.597:101): avc: denied { create } for pid=15772 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 78.526055] FAULT_FLAG_ALLOW_RETRY missing 30 2018/02/14 01:03:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000335000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000a38000)=0x10) accept$llc(r1, &(0x7f00008b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c27000)=0x10) getsockopt(r0, 0x3, 0x4, &(0x7f00002c5000)=""/183, &(0x7f00003c8000-0x4)=0xb7) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000136000)) 2018/02/14 01:03:03 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x9a3a, 0x0, 0x1ff, 0xb1a, 0x7801, 0xcd98}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000001000), 0xd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a75000)={0x0, 0xb4, "2c65c7fd2c123b27433bfc1353454a44eda1a46332e5002e7cb67b769d6683925cb03f30203398cf518a800981e9242a32107c0b6f62698d9828924aa92a4fb0ffe3b0c33f3315314cfa18508e27e552a9e8c8abaeceab4394366168a90fa63816bf0a9e678d995502dd1aeb11601b368b85e00c0d4e282f1f8e9432d5ef521e07eee9703c9ed75bf32f8c4eca491e4511920d8e7bbcf64f67a1bcb7149082cd791d696dd230a7ee0f910e5e7773ec1d45d15a51"}, &(0x7f0000dc6000)=0xbc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cc6000-0x8)={r2, 0x5}, &(0x7f0000479000-0x4)=0x8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x5}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000014a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) 2018/02/14 01:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = getpid() rt_sigqueueinfo(r2, 0x0, &(0x7f0000d73000-0x10)={0x30, 0xdc, 0xff, 0x1}) bind$inet6(r1, &(0x7f0000569000-0x1c)={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x5) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000005, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_open_dev$loop(&(0x7f0000d3a000-0xb)='/dev/loop#\x00', 0x9, 0x400000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet6(r0, &(0x7f00002c9000)='I', 0x1, 0x0, &(0x7f000054c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r3 = add_key$user(&(0x7f000046a000-0x5)='user\x00', &(0x7f000068e000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a51000)="691eeea1be7c4974a415b48b7eb1e578c7dace25ebd05ed38fbba18d32da8e29dc4e7e8890c8c3d0a041882008eddba74429c9dbc79fef0d8848770a2112644f91a298f79910ac87177cf618f4a67646e3cdffe2d6f4276bbe968db09d39b32dcddaeb31fe32faa214dfcb07cf2cf6691b69f33a8c4e7895720ab8b517588b59153cdcf15b895fd15ee26a16e7a5c771d817a5a23a5ef389677bdffd68caf70b30e695b4fc0c72d61aca57c9e92649a9a8319f7a790520f477b6c9cb80a5a87689", 0xc1, 0xffffffffffffffff) r4 = add_key(&(0x7f0000f97000+0xda6)='user\x00', &(0x7f000049b000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000057f000)="b47090458244ce2b261d6534f1ce09f2761ff5f9a04a1528354a1131a6440e0a0cdb02f95123f785e27c93c7d012a80acd6ac02c79a4b400a26ac2389224f5db6279f20535e4cc63c48ba3b261422da168453f9a8f9647b114d934c2604860b32bafdd8391a193f8", 0x68, 0x0) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffffc6, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) [ 78.526066] CPU: 0 PID: 15761 Comm: syz-executor2 Not tainted 4.9.81-gf8bbe51 #32 [ 78.526071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.526085] ffff8801cdaf7930 ffffffff81d94e69 ffff8801cdaf7c10 0000000000000000 [ 78.526096] ffff8801caa8e890 ffff8801cdaf7b00 ffff8801caa8e780 ffff8801cdaf7b28 [ 78.526107] ffffffff8166268a 0000000000002a2e ffff8801ced520f0 ffff8801ced520a0 [ 78.526108] Call Trace: [ 78.526122] [] dump_stack+0xc1/0x128 [ 78.526132] [] handle_userfault+0xa3a/0x1310 [ 78.526142] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 78.526150] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 78.526160] [] ? handle_mm_fault+0x117b/0x2530 [ 78.526167] [] ? handle_mm_fault+0x1fc3/0x2530 [ 78.526175] [] handle_mm_fault+0x1fd1/0x2530 [ 78.526183] [] ? userfaultfd_release+0x650/0x650 [ 78.526190] [] ? __pmd_alloc+0x410/0x410 [ 78.526199] [] __do_page_fault+0x5c2/0xd40 [ 78.526207] [] ? mm_fault_error+0x2c0/0x2c0 [ 78.526215] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 78.526222] [] do_page_fault+0x27/0x30 [ 78.526230] [] page_fault+0x28/0x30 [ 78.526238] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 78.526246] [] ? SyS_recvmmsg+0xc4/0x1c0 [ 78.526252] [] ? __sys_recvmmsg+0x6d0/0x6d0 [ 78.526258] [] ? do_syscall_64+0x48/0x490 [ 78.526265] [] ? __sys_recvmmsg+0x6d0/0x6d0 [ 78.526271] [] do_syscall_64+0x1a5/0x490 [ 78.526279] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 78.541832] audit: type=1400 audit(1518570183.667:102): avc: denied { net_admin } for pid=3858 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 78.549965] audit: type=1400 audit(1518570183.677:103): avc: denied { dac_override } for pid=15790 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 78.553429] audit: type=1400 audit(1518570183.677:104): avc: denied { sys_admin } for pid=15790 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 78.567201] audit: type=1400 audit(1518570183.687:105): avc: denied { set_context_mgr } for pid=15791 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 78.569714] FAULT_FLAG_ALLOW_RETRY missing 30 [ 78.569723] CPU: 0 PID: 15761 Comm: syz-executor2 Not tainted 4.9.81-gf8bbe51 #32 [ 78.569728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.569741] ffff8801cdaf7930 ffffffff81d94e69 ffff8801cdaf7c10 0000000000000000 [ 78.569752] ffff8801b82c5010 ffff8801cdaf7b00 ffff8801b82c4f00 ffff8801cdaf7b28 [ 78.569763] ffffffff8166268a 0000000000002a2e ffff8801ced520f0 ffff8801ced520a0 [ 78.569764] Call Trace: [ 78.569783] [] dump_stack+0xc1/0x128 [ 78.569794] [] handle_userfault+0xa3a/0x1310 [ 78.569804] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 78.569813] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 78.569822] [] ? get_futex_key+0x753/0x1050 [ 78.569831] [] ? handle_mm_fault+0x117b/0x2530 [ 78.569840] [] ? handle_mm_fault+0x1fc3/0x2530 [ 78.569847] [] handle_mm_fault+0x1fd1/0x2530 [ 78.569856] [] ? userfaultfd_release+0x650/0x650 [ 78.569862] [] ? __pmd_alloc+0x410/0x410 [ 78.569872] [] __do_page_fault+0x5c2/0xd40 [ 78.569879] [] ? mm_fault_error+0x2c0/0x2c0 [ 78.569887] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 78.569895] [] do_page_fault+0x27/0x30 [ 78.569902] [] page_fault+0x28/0x30 [ 78.569911] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 78.569918] [] ? SyS_recvmmsg+0xc4/0x1c0 [ 78.569925] [] ? __sys_recvmmsg+0x6d0/0x6d0 [ 78.569931] [] ? do_syscall_64+0x48/0x490 [ 78.569937] [] ? __sys_recvmmsg+0x6d0/0x6d0 [ 78.569944] [] do_syscall_64+0x1a5/0x490 [ 78.569951] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 78.599445] binder_alloc: binder_alloc_mmap_handler: 15802 20000000-20002000 already mapped failed -16 [ 78.604212] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=44974 sclass=netlink_tcpdiag_socket pig=15808 comm=syz-executor5 [ 78.612996] binder: release 15791:15792 transaction 131 in, still active 2018/02/14 01:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001e8000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005c1000-0xe)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x0, 0x3ff, &(0x7f00002d3000)={0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000022c000)='/dev/vga_arbiter\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x1e) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000863000-0xe8)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f000040c000)=0xe8) getgroups(0x4, &(0x7f000079f000-0x1)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r0, &(0x7f00005cb000)={&(0x7f0000119000+0xa4e)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000df7000)=[{&(0x7f0000b13000)="d15da3ef3ca3ee0c3c88f5d6eb680aa435c382ef9d6b7549a4385398b28a9db691c77572be1abdc30dba122ec78ef62f0013017bcc52c7994543723f24e9cc59dfeca6dcc255f877fba3f82873e671c5c6f332c2b78baac67957d6f32b44618aac1b15c83be322f97531c61a71145a4cbe16acb21a42f9e531bd346e25c658dde0439f1bef8d739b3849d0747659f467c05df5990e0b003a81da227839e1511c8dfd0571242cb2ef3fa3b5657d18fc1eed43086d10bd21c02def14f0d4e3ecbb1852e3c7beac968811e598ce973f72b6f3bf17758b49df974cd6be4449550848d303953f4a6bc3fd1d9d7c38d288e240d4405fa9257e75", 0xf7}], 0x1, &(0x7f0000c99000-0x40)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x4000}, 0x80) r8 = memfd_create(&(0x7f0000782000-0x2)="0010", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009fc000-0xc)={0x0}, &(0x7f0000af7000-0x4)=0xc) syz_open_procfs(r9, &(0x7f0000068000-0x16)='net/connector\x00') mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r8, 0x0) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42842f, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) syz_open_dev$sg(&(0x7f00001f4000-0x9)='/dev/sg#\x00', 0xdf8e, 0x0) 2018/02/14 01:03:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007c3000)="2c2601e951167047359a711d94b3237bed0afbd6ac1afb845dbe107d388a9408b3a305f0c2a664166f3b9484704b9f45ac03f8b52e4412a83d440f8466eb846d3f6b954008c23aa1ceac", 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) r1 = syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) prctl$setmm(0x23, 0x4, &(0x7f00001bf000/0x1000)=nil) ppoll(&(0x7f0000de3000-0x8)=[{r1, 0x3000}], 0x1, &(0x7f0000951000-0x10), &(0x7f00002f6000)={0x1000}, 0x8) 2018/02/14 01:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000845000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x1) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r2, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x857f}) r3 = openat(0xffffffffffffffff, &(0x7f0000caa000)='./file0\x00', 0x0, 0x80) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000a77000-0x8)={0x2, [0x5c6, 0x0]}, 0x8) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000431000)=0x4, 0x4) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) 2018/02/14 01:03:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5e, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f00000be000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x180) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000013000)) r3 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000000)={0x6cc8, 0x3, 0x6, 0x2, 0x1}, 0x14) setrlimit(0x0, &(0x7f0000013000-0x10)) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003c4000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/14 01:03:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000aab000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000081d000-0x8)={0x0, 0x6}, &(0x7f00005f6000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003b4000-0x98)={r2, @in={{0x2, 0x1, @empty}}, 0x9, 0x4}, 0x98) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)}) 2018/02/14 01:03:04 executing program 6: clock_gettime(0x3, &(0x7f00000ea000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000003000-0x10)={0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r2) r3 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r3) keyctl$read(0xb, r3, &(0x7f0000007000)=""/4, 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r4, 0x1, &(0x7f0000004000-0x20)={{r5, r6+10000000}}, &(0x7f0000003000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000038b000-0x4)=0x8000005, 0x3, 0x17e, &(0x7f0000b15000)={r1, r0}, &(0x7f0000001000)=0x3, 0xff) 2018/02/14 01:03:04 executing program 5: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50001}]}) syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000c0000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) inotify_add_watch(r0, &(0x7f00000f0000-0x8)='./file1\x00', 0x602) 2018/02/14 01:03:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000053f000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) flistxattr(r0, &(0x7f0000cf5000-0x5f)=""/95, 0x5f) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000015e000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f000099f000)=""/4096) sendto$inet6(r0, &(0x7f0000b93000)="5633b1dc31b4052d75d118baca98d14d2e64140ff3db7496668a3c89c0ed578bff7387d7959c0a166e954791d189ff0935d7406bbeb54ccea9ba98fb01dc4b845a1ac4261ac4eddaca553e707b884010f6497c41c1ce7c4ec160d2284bbd4ed2a6828f16434bff9906bb725287c94b5aeb4b6b600edd313f7b8bd62c997a87875f11f8b549cd600ac1018ed7f72eb0e53a6d450e97dc2a0137aecb7aad0562d91b8c0760dc1524164786a5a2031e1f63a65214c2e9b974f090dd8a8883571eb51ce4317d2e008a1378d5cac41d7a78902d0b8f475d1371ec68432261e1a915db14ed3ff11ddf80db8b99608f12e4db7025f9f3ff2c82776ff2", 0xf9, 0x20004040, &(0x7f0000a9d000)={0xa, 0x3, 0x1, @empty, 0x5}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000933000-0x18)=@fragment={0xff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x1}, 0x8) [ 78.613004] binder: send failed reply for transaction 131 to 15791:15809 [ 78.613025] binder: undelivered TRANSACTION_COMPLETE [ 78.613031] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.640438] binder: release 15791:15792 transaction 133 out, still active [ 78.640442] binder: undelivered TRANSACTION_COMPLETE [ 78.640481] binder: send failed reply for transaction 133, target dead [ 78.685299] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=44974 sclass=netlink_tcpdiag_socket pig=15828 comm=syz-executor5 2018/02/14 01:03:04 executing program 1: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000efa000)={0xa, 0x3, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f1e000-0xf7)=""/247, 0xf7) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000292000)={@empty, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) 2018/02/14 01:03:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) getpid() mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) 2018/02/14 01:03:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000f21000), 0x0, 0x4, &(0x7f0000053000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x37c) close(r0) [ 79.171551] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000730000)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000110000)=0xe8) epoll_create1(0x80000) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c1c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$packet(r3, &(0x7f0000d8a000)={0x11, 0xf8, r1, 0x1, 0x2, 0x6, @empty}, 0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000073a000)={0x0, 0x0, 0x0}, &(0x7f0000529000-0x4)=0xc) chown(&(0x7f0000b40000)='./file0\x00', r2, r4) writev(r0, &(0x7f0000d83000)=[{&(0x7f0000b34000)="95346c95ee52d55d23", 0x9}, {&(0x7f000047e000-0xe7)="88e3a84461ca8223a4ca589609f8f069a4dbed64a0c6905d4c3411c2d9a7f68495d73c6f35dd9e6209c0717a94cb1ae4ea1fa5d3fe438c1b60576d9a8cd5239cb88aa5b3328d111e1aadc378b1dab11516702cee99c7218378136eab0658701f540fc699fc1f184734bcaaf748a02dfbd254d8e80f16221c7f8f2c3f7209d07825dceb664d095784e5683cf9953e50d75252c74d2c59a10581f6c6cb94a1194eaf061290ca0e73f80a9b9cee959e357f31ba91bd816d76f546295212280c7219d811ee8042a6ca6f7a429a43fa4c725f4cb9dac63e96e8fafcb6151ea7da2ca1b20fd6f15e6881", 0xe7}, {&(0x7f000011a000-0xa7)="923ed823fca9cc98c8ca2c9e84f6dd2b723bd843cf899eb656b91884e5da2e2e3270a57fb175f2ed8c1a3222877a1bd53d0d22b59ff33ef2c8ace20734fdbc71a7523918cc39a5194483d778c9cb0fe1226570e6c83a90e45e5ec2a7e5387aa7dafd52bb471fd78822df2f26089634b44fb20c0945fd7ab9e2e666940a20fc26c34fbf86f6cb7ead8da1e5c1522618ca79471c0b6363376083033f6250e97dd71e70c8b1f8913d", 0xa7}], 0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000da0000-0x4)=0x2) 2018/02/14 01:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e0500471f23a9367a03cbadecd4", @ifru_settings={0x0, 0xf5, @te1=&(0x7f00005ee000)}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000bf8000-0x4)) 2018/02/14 01:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unshare(0x80000000) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9d000-0x37)}}) 2018/02/14 01:03:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f00007f5000), &(0x7f0000942000), &(0x7f0000ca4000), &(0x7f0000598000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009e7000)='highspeed\x00', 0xa) shutdown(r0, 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c2e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/14 01:03:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000fe4000)=0x94, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000966000-0x38)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r1 = dup(r0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00001de000-0x5e8)={0xffffffffffff8000, {{0x2, 0x2, @rand_addr=0x4}}, 0x0, 0xa, [{{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x0, @empty}}, {{0x2, 0x3, @rand_addr=0x3}}, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x1, @multicast1=0xe0000001}}]}, 0x5e8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00002fa000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/14 01:03:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a71000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000deb000)=0x5, 0x4) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000033c000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000b6b000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r2, &(0x7f000018d000-0x10)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00009d7000-0x4)=0xf91, 0x4) syz_open_dev$usbmon(&(0x7f0000c8c000-0xd)='/dev/usbmon#\x00', 0x2, 0x4000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000560000)={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x1, 0xe3, @empty, 0x7}, 0x7, [0x7, 0x7, 0x1, 0x2fad, 0x3, 0xff, 0x8001, 0x10000]}, 0x5c) 2018/02/14 01:03:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c78000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000b27000-0x8)={r1, 0x1}) socket$inet(0x2, 0xa, 0x0) 2018/02/14 01:03:04 executing program 7: vmsplice(0xffffffffffffffff, &(0x7f0000df2000-0x10)=[], 0x100000000000027a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000002000-0x4)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, [0x1, 0x0, 0x132, 0x5, 0xcb5, 0x3, 0x2, 0x8, 0x10001, 0x3, 0x3, 0x48de, 0x1, 0x7, 0x7]}, &(0x7f00008fe000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000003c000)={r1, 0xffffffff7fffffff}, &(0x7f0000ab5000-0x4)=0x8) 2018/02/14 01:03:04 executing program 0: waitid(0x1, 0x0, 0x0, 0x40000008, &(0x7f00005ea000)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) wait4(r0, &(0x7f000073d000), 0x20000002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000162000-0xd)='/dev/usbmon#\x00', 0xfd, 0x4000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000053000-0x4)) 2018/02/14 01:03:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000081b000)='/selinux/policy\x00', 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000a03000-0xc), &(0x7f0000579000)=0xc) r1 = socket(0x10, 0x802, 0x4) write(r1, &(0x7f0000359000-0xfc)="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", 0xfc) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000db4000)={@syzn}) 2018/02/14 01:03:04 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = inotify_init1(0x0) r2 = dup2(r1, r0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000003000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000000)={0x1, 0x5, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="d8354374e805", @random="3d8145b6069f", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) 2018/02/14 01:03:04 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000a000)='/proc/self/net/pfkey\x00', 0x4002, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f000000b000-0x20)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/14 01:03:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b0f000-0x1c)={0xa, 0x2, 0x0, @empty}, 0xfffffffffffffeb9) listen(r1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b5f000)={{{@in=@rand_addr, @in=@multicast2}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f000079a000-0x4)=0xe8) getgid() sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d6a000)={0x5f, 0x6, 0x80000000, 0xa6}, 0x14) 2018/02/14 01:03:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a08000)=',Z\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42842e, {0x400003ffffffb}}, &(0x7f00009fb000), 0x8, &(0x7f00003e3000-0x8)) syz_open_dev$urandom(&(0x7f0000063000-0xd)='/dev/urandom\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002ff000-0xc), &(0x7f00008be000-0x4)=0xc) [ 79.305049] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 79.326545] IPVS: Creating netns size=2536 id=11 2018/02/14 01:03:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x20005}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = memfd_create(&(0x7f0000f53000)="76626f786e657431707070316c6f75736572fd00", 0x1) connect$llc(r3, &(0x7f00007fa000)={0x1a, 0x1b, 0x9, 0xfffffffffffffffa, 0x5, 0x3fe, @random="0a069deb6eae"}, 0x10) getpeername(0xffffffffffffff9c, &(0x7f0000245000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f00002e6000)=0x32) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000d95000-0x8)={0x0, 0x7}, &(0x7f000051c000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00002e7000-0x8)={r5, 0x3ff}, 0x8) r6 = signalfd4(r4, &(0x7f000027f000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000399000)='/dev/usbmon#\x00', 0x8, 0x101000) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f000014c000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r7, 0xc0505405, &(0x7f0000b72000)={{0x1, 0x0, 0x4, 0x0, 0x75}, 0x8000, 0x1, 0x5}) read(r6, &(0x7f0000950000)=""/128, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000924000)={0x0, 0x58, &(0x7f00009eb000-0x58)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x2, @rand_addr=0x6}]}, &(0x7f0000bcf000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f00008b2000-0x18)={r8, 0x75, 0x10, 0xe76, 0x6}, &(0x7f00001f9000)=0x18) preadv(r2, &(0x7f0000987000-0x70)=[{&(0x7f0000fc6000-0x9f)=""/159, 0x9f}, {&(0x7f0000129000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b49000)=""/100, 0x64}, {&(0x7f0000437000)=""/35, 0x23}, {&(0x7f0000774000)=""/31, 0x1f}, {&(0x7f0000604000-0xae)=""/174, 0xae}, {&(0x7f00008b0000)=""/139, 0x8b}], 0x7, 0x0) 2018/02/14 01:03:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x5b2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001ff000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000096b000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000acc000-0x4)=0x0) getpgrp(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d54000)='/dev/rtc\x00', 0x111002, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00009ea000)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000faa000-0x4)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000001000-0x4)=r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) r6 = accept4(r4, &(0x7f0000633000)=@can, &(0x7f0000130000-0x4)=0x10, 0x80800) getsockopt$llc_int(r6, 0x10c, 0x2, &(0x7f0000a87000), &(0x7f0000d72000)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) unshare(0x40001010000) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r5, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f00007d0000)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b945dc6f7c944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395be55c5f1dd7e1abc2a81ab5b524", 0x92, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r5, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) syncfs(r5) readv(r5, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) shutdown(r5, 0x1) 2018/02/14 01:03:04 executing program 1: clock_gettime(0xb, &(0x7f0000fd4000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) keyctl$join(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, &(0x7f0000000000), 0x20000001, &(0x7f0000001000-0x90)) r1 = syz_open_procfs(r0, &(0x7f0000001000-0xb)='net/if_inet6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) 2018/02/14 01:03:04 executing program 0: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f000006b000)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3}}], 0x1, 0x0, 0x0) sendfile(r0, r2, &(0x7f000000e000-0x8), 0xa) close(r1) [ 80.069046] pktgen: kernel_thread() failed for cpu 0 [ 80.074188] pktgen: Cannot create thread for cpu 0 (-4) [ 80.079568] pktgen: kernel_thread() failed for cpu 1 [ 80.084650] pktgen: Cannot create thread for cpu 1 (-4) [ 80.090009] pktgen: Initialization failed for all threads 2018/02/14 01:03:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000938000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ec6000), &(0x7f00005ec000-0x4)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000077f000)='/dev/vga_arbiter\x00', 0x26003, 0x0) setsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f000077c000)=0x9, 0x4) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty, 0xfffffffffffffffc}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r4 = accept4(r2, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00009c8000)={&(0x7f00007f6000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) sendfile(r2, r2, &(0x7f00006c3000), 0x4) 2018/02/14 01:03:05 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000016000-0x34)={{0x0, 0x3, 0xffffffffffffffde}}) 2018/02/14 01:03:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) socketpair$inet(0x2, 0x5, 0x100000000, &(0x7f000062a000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000bff000)=@syzn={0x73, 0x79, 0x7a, 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/02/14 01:03:05 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092c000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ff2000-0xb9)=""/185, 0xfffffffffffffeda, 0x0, 0x0, 0xfffffffffffffd4b) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f00002c9000)=[]}, 0x8000) syz_open_dev$random(&(0x7f00008ba000-0xc)='/dev/random\x00', 0x0, 0x200) sendto$inet6(r1, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/14 01:03:05 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000e43000)='/dev/input/mice\x00', 0x0, 0x200800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0xc0e3}, {r1, 0x20}], 0x2, &(0x7f0000de0000-0x10)={0x77359400}, &(0x7f0000001000-0x8)={0xc8}, 0x8) clock_gettime(0xfffffffffffffff9, &(0x7f0000f74000-0x10)) 2018/02/14 01:03:05 executing program 1: msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000)={0x8000000000}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x5, 0x0, 0x10001, 0x3b}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000003000-0x4)) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000-0x20)={0x2, r1, 0x0, 0x3}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f000040c000/0x1000)=nil, 0x1000}) 2018/02/14 01:03:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1}, []}, 0x1c}, 0x1}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e61000+0x875)=@get={0x1, &(0x7f0000de7000)=""/78, 0xfffffffffffffff7}) 2018/02/14 01:03:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x4, &(0x7f0000ab5000)) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) poll(&(0x7f00002b3000)=[{r0}], 0x1, 0x200) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dae000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ppoll(&(0x7f00006f0000)=[], 0x0, &(0x7f0000999000+0x648)={0x0, 0x1c9c380}, &(0x7f0000fd0000), 0x8) modify_ldt$read_default(0x2, &(0x7f0000b23000)=""/28, 0x1c) 2018/02/14 01:03:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f00000c1000-0x10)=[]}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000d7a000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00007de000)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fchdir(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000056c000-0x20)={@empty, 0x20, 0x1, 0xff, 0x2, 0x54b, 0x6}, 0x20) 2018/02/14 01:03:05 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000)=0x6, 0x4) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000002000)=""/4096) sysfs$1(0x1, &(0x7f0000000000)='bdev') 2018/02/14 01:03:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000853000)={0x0}) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000005000-0x5c)={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x3b}, {0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1, [0x0, 0xe, 0x200, 0x40, 0x100000001, 0x9, 0x7, 0x6]}, 0x5c) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4008700c, &(0x7f0000002000-0x4)) mknodat(r2, &(0x7f0000001000)='./file0\x00', 0x1000, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000004000)='\'user^\x00', 0x200) 2018/02/14 01:03:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d6000-0x6)="76656e6f00e0", 0x18) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000ea1000)) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) [ 80.211070] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 80.212766] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. 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Check SNMP counters. 2018/02/14 01:03:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000abe000-0x28)={@generic="4e4fe27b8a131e0272df0072ea6ec279", &(0x7f00005c7000)=@ethtool_modinfo={0x42, 0xc00000, 0x7, "4cb2552b316192a3"}}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cc8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00008c4000)={0x7, 0xa1f, 0x3, 0x10000, 0x1c, 0xc90}) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000eb5000)='\n') inotify_init1(0x80000) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8), 0x2a6) 2018/02/14 01:03:05 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='net/rfcomm\x00') pread64(r0, &(0x7f0000f82000-0x800)=""/8, 0x8, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000006000)=0x9, 0x4) fchmod(r0, 0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000008000-0x4), &(0x7f0000007000)=0x4) socket$netlink(0x10, 0x3, 0x14) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) sigaltstack(&(0x7f0000004000/0x3000)=nil, &(0x7f0000003000-0x8)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0xf) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005000)=0x10, 0x80000) recvfrom(r0, &(0x7f0000004000)=""/36, 0x24, 0x2000, &(0x7f0000008000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10) 2018/02/14 01:03:05 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000023000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000029000-0x8)={0x365, 0xff, 0x6, 0x4}, 0x8) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f00082d1cb2a4a280930206620100a84309000000000000000503000149dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa7f000000b8220000bf0cec6b1391d4", 0x55}], 0x1, &(0x7f000001e000-0x2a0)=[]}, 0x20000000000000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1fffffffe0000) ioctl$TIOCCONS(r0, 0x541d) [ 80.261683] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 80.283124] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x8c) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000757000-0x8)='./file0\x00', 0x102, 0x0) mkdirat(r0, &(0x7f0000a85000)='./control\x00', 0x28) readlinkat(r0, &(0x7f000096b000)='./control\x00', &(0x7f00008f5000)=""/40, 0x28) renameat(r1, &(0x7f0000431000)='./control\x00', r0, &(0x7f0000bfa000)='./file0\x00') write$tun(r0, &(0x7f0000764000)=@pi={0x0, 0x8847, @ipv4={{0x1e, 0x4, 0x5, 0x7c, 0x231, 0x2, 0x8, 0x40, 0x5e, 0x0, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x17, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5]}, @timestamp={0x44, 0x40, 0x7, 0x3, 0x5, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x2}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x1000}, {[], 0x1}, {[], 0x7}, {[], 0x7}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x6}, {[@multicast2=0xe0000002], 0xfffffffffffffffb}, {[], 0xf11a}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x100000001}, {[], 0x80000000}]}, @rr={0x7, 0xb, 0x9af2, [@dev={0xac, 0x14, 0x0, 0xf}, @multicast2=0xe0000002]}]}}, @gre={{0x0, 0x0, 0x1, 0x7, 0x0, 0x8000, 0x0, 0x1, 0x880b, 0xf3, 0x3, [0x8, 0x6], "6e12894768e42caa639237760e2b3d53023f299c1fd8ab1a9ade1d6316975d7d1c7cb1e344b9f62d007eb8e6abcc893b204a76129b9f8823fc6eb5f90893dd43121011be11b55f42f5e232418091bac14aa7c57061dd11a5aa4e1ade2f1f26d956a93c208b9915bbd977162ea1a01b931dd292e9baabe705085eee656c84d2cb82f508ff6d97509c4644efe92379bccd993a491ca64dd693f32bb35c8f809f91400327aaabe8fb2932a609db49945b26a6c0cf8a99adc51979e72ddf68a97db8cb37dc91a3bafdc98785cffc46bb280a89855c0cdb721d1206116aa5fc3ac23e7a5687c472c2fdbc307dc67f1492dada25d5b0"}, {0xf02c, 0x0, 0x1, 0xb4a, 0x0, 0x0, 0x800, [], "c9a88cecd2cfba4011fe0417ada7551f3a5c1d50d4e9c9a3c5870d0418237bce031d616a67f5352a7624086744e90b9b80bcbc05f8ccc6462ff4020245cc4a182ff7d367d03f05967a"}, {0x71, 0x0, 0xa1e, 0x2b097a4f, 0x0, 0x0, 0x86dd, [0x8, 0x7, 0xabb], "e20dd65404652bd62dd3daf89e63f28ba8d9b339a68caf6f71591b51214d271bd5e7d6a48d76889fea8acdf9dd32669035e240bb67d98ae06ed4a9fd74784f4f59aa3f74b966ca5e29abffad1e2fe619a467b718b3313ac40553e21a825304909cddd3"}}}}, 0x235) readlinkat(r0, &(0x7f00004a3000-0xa)='./control\x00', &(0x7f0000d25000)=""/64, 0x40) 2018/02/14 01:03:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b43000)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00006fd000)=0xe8) lstat(&(0x7f0000761000)='./file0\x00', &(0x7f0000419000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d79000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x7fffffff, 0x0, 0x0, 0xa, 0xa0, 0x20, 0x7f, r3, r4}, {0x9, 0x9, 0x8001, 0x400, 0x0, 0x7, 0x9, 0xb93}, {0x8, 0x2, 0x7, 0x8}, 0x8, 0x0, 0x1, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x1, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x3, 0x0, 0x76c00, 0x8000, 0x3, 0x100000001}}, 0xe8) 2018/02/14 01:03:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00000f9000-0xc)=@nl=@unspec, &(0x7f00001ea000)=0xc) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000056f000)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000352000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f60000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009ad000)=0xc) r5 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000063a000)={0x0, 0x0}, &(0x7f00009ac000)=0xc) r7 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b00000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a09000-0xe8)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000be000)=0xe8) stat(&(0x7f0000a0c000)='./file0\x00', &(0x7f00006f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000399000-0x38)={&(0x7f0000b2a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005a4000)=[{&(0x7f00008e8000)="cbf57732403a8241cdd472c0f77b56c341b337c509e81f82734d1af849e178680d2b3c4587e9a26959faf74f9d40adf0c24626c3ae44823fde796f7c50dbe920474561ab5776c0a7b0f1d7cc26bff170663f981455ea71f897954d1926bd684d41e4ba7ed55f62add32332845700e9c367ab3e34882ead2ef3a8418bcfca4451e81e1eb0e5187cbf81f15f107a0e9c6b57abffbfccced4bf95de6d3ae1bcc41cf1306b71a816d54ce965dc9b387a468b758170ed19a252bca2eeafda65e4e1fa4686930460e490a8412ccdaec9e512fe7a92fc884a3e6b521fa351bc38c775c74f70fd885d1c14d1d7316c457df4e337badbc6afe31aeb", 0xf7}, {&(0x7f0000df3000-0x17)="f402b91f737ccf43f9b42e6621b70b888d3f0a119709ae", 0x17}, {&(0x7f0000e43000-0x26)="fc3d01919639166329331570c1a605994fe147487964335072fca07b6733cfd4c3a3ef551fe3", 0x26}, {&(0x7f0000b65000)="fc531a096c918acf604bb25f970cc0cab4e1c5988669d1b15a15b2cc378de1975f5ec8c17466a0cdea0c10cab19b9f94ab8ac2b34a0764a16fc2dee64aaf2d09c91dc8848559c8bfd54c2d871c70a1eabd9621a628f4f5fed92694c7f3514eb49d6b0cd89ad719aa8bbc6367cd5de391cc6fa993ae4198593662b640f34d954947c936e7ff2f1b50075e7cf86ac31042", 0x90}, {&(0x7f0000d21000)="7abd6745381113d387b79ddd8ad5f8dd2e0201662220d8e5d0932ea51f0a8ec1fda10e053d2e0a51cc3611f10cd273f586a70226eee725e8e724276e8b382130", 0x40}, {&(0x7f000021d000)="250d6698674dde8c5f03d2041ddb7289d55e891428ecc2aca03deb536c4d394654d7c8544733270e55ed155118bdc2f05d1772f8397eb4557adce1d860db465816a7d7c94cfa4cf6af990b46614c081d566503fc97c9b7e2d115db6cb08146531a3c07f723893715e4bdab9aa4a54e6084240c0e5e728b08fc42f302a9a4a8f69372e8c7c818ab6547127df51ab5ef498dd36008a639259603a226b3fed612d8fe48224c3243f37a43cdc533999843fac9617f27d5c3f675bcdf288bffe59459469b171ba928bf9a2bcc2a51f5cc04b08fbd13925486719c1f", 0xd9}], 0x6, &(0x7f0000cd2000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x88, 0xc0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd}) timer_create(0x3, &(0x7f0000d1d000-0x60)={0x0, 0x41, 0x7, @thr={&(0x7f000091a000)="64e831e2", &(0x7f0000686000-0x1000)="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"}}, &(0x7f000033d000-0x4)=0x0) timer_gettime(r11, &(0x7f0000ddf000)) 2018/02/14 01:03:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000048d000-0x9)='/dev/sg#\x00', 0x0, 0xfffffffffffffffa) ioctl(r0, 0x227e, &(0x7f0000cce000-0x2)="ff") socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007d0000-0x8)={0x0}) bind(r1, &(0x7f0000d10000-0x60)=@nfc_llcp={0x27, 0x7, 0x7, 0x3, 0x4, 0x7f, "d633a8d7809305217b858651efad116721ac9ff2ce645354b1aa0f780f9301abe1fea5ed9da2b0b48d8ff912896990193f75d4b737d9de1dbe4e328f47f4a5", 0x5}, 0x60) 2018/02/14 01:03:05 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1, &(0x7f00001c4000-0x5)) open$dir(&(0x7f0000027000-0x6)='./bus\x00', 0x8000452002, 0x0) r0 = add_key$keyring(&(0x7f000003f000)='keyring\x00', &(0x7f0000115000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000fd6000-0x1)=""/1, 0x1) 2018/02/14 01:03:05 executing program 7: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002e000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000056000-0x15)='/proc/self/net/pfkey\x00', 0x10100, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000035000)={&(0x7f0000032000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000038000-0x4c)) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000020000)={0xa, 0x2a, 0x8000000000000}) 2018/02/14 01:03:05 executing program 6: mknod(&(0x7f0000296000-0x8)='./file0\x00', 0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) rmdir(&(0x7f0000398000)='./control\x00') 2018/02/14 01:03:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000bb2000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c72000)={r1, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x1}, 0x8) ioctl$TIOCCBRK(r0, 0x5428) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000003000)={0x1f, 0x3ff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000-0x4)=@int=0x6, 0x4) getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ptmx\x00', 0x20000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000006000)={&(0x7f0000007000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x4, 0x1, {0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x32, &(0x7f0000003000-0x90)=[{&(0x7f0000007000-0x2d)="7f00d3d687c8fb04fc6c6f2c3aa105935f9a692ef3a4ec5e5eb3c3732d492e7284198ba08e47ed743680680c0ed433a28ed7c2ddca0aed3e5b71630dd2e9151ea9549bc7a766bc56ec701a72a75436120ed6ae1e1f41c99caa297cfe50", 0x5d}, {&(0x7f0000007000-0xba)="72829e65b9e34b6852bbc4777f4a434ac6d8c6f3eea651a07def0d644eb93dfee94db34f3037649f53fa70ce0ae5809be27e0d22fd72e6eafe34c9b251e2a92f36fea6a4cbbff96ebf64615fb113d90d5f3aeedcd72025115542cbc50c04f065f804c4acea6af776bb63e5b450967c37d26e001965f9fc23a057d6b45117a5ba701a524272fff1a202f0bbd75aadbb6cf055e39d495c22f1a076fc0ce8b94d5429c9102a50591954e807e86fa012d7bbe1305ebc64851a7c13b9", 0xba}, {&(0x7f0000006000)="00a901c75c150481c5cc4c952cbca1765f49c72fff90bde465d52f9760fab25e7c6ee1eb1f5e5e17fe6fbe45e940919cc00d46e510c9fbbd7970cda3135b7c9d63f78dcc9972623e734afbc568c4ea891a0e1822df5c0efe61847fbe525ac6c87779c0eae34eb2a5381f5c4ef53c1843063e06679b88620a7876bde3c906494052e6c0f007ee6e61fd670ade938c1bb55a9c923c66a63b524778121f7f3d31fbb88aca2077f1d0ac75d869f7601279f8ad2a9411e741bce4c69222878a", 0xbd}, {&(0x7f0000003000)="c329bfaef0fe1c249e6dc0542938dc02ef8c2076be35108a212810f3", 0x1c}, {&(0x7f0000002000-0xbe)="203d1ca757219fc5858a55e5c167dda8cb7eb8e67123cb53c7a4735a059f22d5b2f36492205a85a0a5eb60de2b061253587c0f922588300bc487d1b8795a0c7dc3748d6ca0ad0abf94eb69975210661023710632d07d4a97d61cc4e913672389084ae17d3828f71b766002adc4aa9108e4ec2a4d36d66bbd786d4981508b1862fb8d5860c51a0c35b7214d291ca3938167ff4554b1c07722347af74ad8e0ea6cfa5d530ba2d5b1cdadd0f2a0b5686094af5d9a306b6db1fd62dab09f44d5", 0xbe}, {&(0x7f0000006000)="f2a3a4023c899fca807bc29151be0e1d43702964e5ce45194f78e2fadde4421ea65c38c003f1916f255c499ad14cbd21d6e91a5867201236d36813009630eb35b7a4d0ef8287c106e680", 0x4a}, {&(0x7f0000007000-0xfd)="143dcd6977e1914a9659d6265fe26c776923dee7de2f387cf409d73c7191d5cb585e8f43fbdd765a3d7783e6772da69bef0f83c88a21c79be27e73e64a616060bde98e914e81bba0d422e5a7392f214ec15f4b2465528045bcd7c0cf4953e7c5af6797b53bb18ec7c3436ac45392cf40022fcffba2b852a52aeaf8b0d5df91fb1d16452af03ccd171b00889812746d865da36baf2f36671ebb88e699ed30510a264ec91c457e70c12b6e3d195fed6049d0fd6edfb7acc2ca9f9a295ee440ff1a540448532823c18ee36593f7f4837b340cc1c27b9086b3db0b5e5d56b7e961786ca5291fd3f5a3ccf8dbb078420a8ad83a2c82d4502536faac2dec2d04", 0xfd}, {&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000006000)="2eab8ba0fd15e2b92cd8d99586f083d76d2de6509ccf578963be1646c99ba63f43", 0x21}], 0x9, 0x0, 0x0, 0x840}, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000007000)={0x4000000, 0x10000, 0x37}) 2018/02/14 01:03:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000c42000-0x38)={&(0x7f0000302000)=@nl=@proc={0x10, 0x0, 0x0, 0x60000000}, 0xc, &(0x7f0000c93000)=[{&(0x7f0000d82000)="230b5dfc3b2c46d66e736fb71f24773bd89bbec11a6838af88a1f8ef211e09fe4e12e54827eac9184c10f5e7df9980b54656960adc20fe7ae12de82091bc1322e9037a3ef01ed2d746f70c52ce6b54", 0x4f}, {&(0x7f0000958000-0x1000)="219a3fad6a28beab0eb9a7c58a1cc402a0f1a843ca1e473410425b5af08fbdce796c5432cc37b38e497cf498eff3cfc1f81d67ee720dcf10edd7ca5113d584dafcf4d03f2c2e7f5cf08e04067f0b438a34e535dd5bc08340c76ba3fc7f290e13261da15276a74afbc0e4269027043853372d0df5496e6cfe283a4b1b586d86f3aaba14b6b0063624739840da591c8b2933f62e5813fa1c244bab1f5f0a69526df8d39bddc73403b3a00f647b51a7fbc2a2172e6142d85fda162efa123b286f6a199dbd7d7700ce88a679cce09f45bb6737a2fdc73b0d69884fb648caa12df2edc1270e822123c6e7cffed801998030cb60a49e368aa5cd432f6e00975e2e2a20a6aadf526b0952c8b17d28222d21b7e311491f10dbc34a540db8d7e0b6e90e9888a9719ee3b77640696180934d6325ce0ad9cf0a12f115389148f9e25b466dd3ddac1b46daa827c909c012bbb5540d303176018d7c943af5f6656d3eceee011ebed14c2309a3271ca2060d9a53dfdbdf7ba5628176de1cbc3c6ec06fe66cffae9452eee6a490b73b48ba8b9b69cfddf922dea0bf3c8e5723fcd45ef435eda6d21dc711bb40aff48e242be463d75b296fb4ff59978090292cf64bd93677f3a7c655abc23a37701523d337cc3f45d92666b47a987a5cf9c7efc73247a3224f9f79ef0dae09925ca09fb3f8f6e7cd46cccd2fe0e7a082aae384c26ab7e295017b20f22a1b89bbe9727b69d7be23a2bb2a664ded814dc5dbc171ec29b801bdebe2d14c4af8a7b2d4b26b7316b725f29c31358252c1bdaed89e55d9e916c6e9e46e01ee0853b138fa12a7f5a56ae2e5d5845ef2af84613ee7faf6355e109ab36c1a2ecb71236bb63a4048ae9d2bf75b93f1a2106715174250d7385efd60fe2a11ae554bcfd82fb8296d66383006b063b52df8cbfc4160f474a1a512130c9e71eda9daedf31ecceebbea47b200dbdeff7877dbb852a56c7cc4f0bbfac828648ce56f4f8c5651cf3ecb8bea111cdb013aaf47def362a00ca8a36e3d5e1e5225adccccd020c9304980921d3b88080ca1bfad78d26f1e65c104af81ec4bd357015020b3c5a1cabdafd5855e849427e5098991c31d38218b5e611ac389a964eafa4b122543040a6af94e946467eab90a5747785319744a1133b51b5c0221bbe15853e489f35d91d4e3e175bf6d54b2ebb0461ab0cea58c3fdd56063e4115f53cc91010f62b09d101f06a90afac735e803dbb6a4f2c77ea82ff2f008f4d00857de1e1692b794b8106f8ceb8904099de90ae624fdfb92e1bdaea21ce62ffae311361f6d1890aa5e7431c081c3eaa6524cfc1f37e1edb50ef819b6128b0e1ad1f3fa9cc019736ad0576ae0fa3e192c108637b4368c5eaf5eed7c8ae5b88c858d28cc16d3a5ddc31e149459c60dfb7f8e9babcf48bc5efafc1896dd7d8b61a0fe6fc428e6680959a80daa671f83ea6172f362e5d7a8f68c4fa613e3fffb154d06d5d5cfc315719c9fa5bc2ce763e96c076a32fd37278dabd9c85c7f216832b9a325c2ca7e6f243272254a49055bb0ffa18a2ae9e20b2b8d44432568ec4fa82d80c9481b1c23aa3f9c116fac6c982a719d419de843a7744188a1fc7cc2b019cd52c5f3e299e3c9c76709234d3e26b0264b7ab707d139faecb0d3fb4d06d0e6a2ab0a47a92d050cec281cc12e5337557a41913f9377b307bb92a4881040212730875be822d0eade94c735a37d6a1705f7ed8179a3cbea4a89ec21cb9ffe7db3f9022078d8df2bd11b9cd1e90f21bc1c0f95e82f0779a3329d873413db93d05f1ca04882baa9d65b3e2cd8d7729c11f681beac5fcbb064138e83fed566b61b4386e3f93c314ccca1bbe16c9a009cae9c371ac6e980c44104b7b690604663db39cb5129b51fca04298a3eee506590f510b33a6d31cda1fb861628ce45853124206e35219f3cf52e5538391f408dbec498ea9bd151e1275e072c4841f77158a522c0c03cf65f1aa7d7b4e83846e5b3093ec56df84a6b77db8b0e688a3485030e48dbd4610ff540707fc3fa0f0202a90db621c1661eb94439ff65b015e231923758b4de1e324092ea63a4cbb1ab311b4ae86d189b37aec7d3a25d4ce738a3765ef71e4fcb9f9046837ef2aa4baeb719027751e21d069dc6dabeb2c93b83f5e541b70f20cc079c200a5d8101b8f4a5af8e86b1699c67baac879b5a26468ef9fdaa2cc885a9492fe523dee3e5feefdf94cf47640d2bbd72cdab7bf0a95df77fc92934195fe6edbd26a20412dc4afa36445f5ac8670cf90dcc290f1592d5bbdde0f2a60f230e862825ab553e23c32555192b859351981766d5ebaaa4de5d033078d4119fc071a1250698ea96d2047eeed532112a2b033a2d769853a18d44a7684df5c2d1eb20c2b8ca9c0dfd23a2c349e0b40dfa560f5ae1f06c0db4172f77ee52412b36eb19713aecfe698b871fc24ec9ccb8f6067c0675e8072bec56c82e6de135084b330c8dc182919b1956603476ca3685429906c370ca31603fc69598b5880fb5225c39b623a2c3b6d6cf9a69d73d3acbf8a0605f8f4f27c5e03599c934c6c6bf1e1d41cf48957b1c529fd9b3e91103921a5a0f5d050a2fbdbb15a18eee4d58c8598475f48cae9eb708d2825d293bd528ca017efe5760593f8b46e0269e16a37bfb00e9b792e417572bfe7a4847ffd78454bb82da469c4939d93cf929db706ca2799c9dd9643377a78c11785dafef050b3c56a9f265660b50a137324ae2ca1f0d7253e012f4319022929fddaa486d5eb90d4f2cfe64b450b226bb7938046e0122332bf53c401055a436d357ad26b2fb3bc7083d0a9888e42ab1cd7e911af3ec8d7922fccb112dbfcc14249dadd1772ffa76437d67f59d0d9003939ae54775131259b398fc13f13a056a3ed8a831b33e2186886af30a6d923976fcb1cc0c1e95ffaa16d2a0f269a2dc9191d0cae48fbf33c7b944f0972c47c86949d87d3a481821d1e5f99f9398892257f6c45897e0c4aaba669b03cb575d5180446688427ae2e45986191b1e61bdea41344b85c61c9d54d59778a4641a7f718d728d7445e22ca01a0df4a2bf6a6b3d1fd81cd8ce9ac7c0af954a10970faf7840ea18f826c9131e5b23346729076a1e2cfc21788f4214e7647f4ceddf1d30b5c5684bbb8b4b036ddc0bd5551400098ed5f9d0ce512fe39473db336c122bbb0a8293d698160ad48afc38a9621131737afcb64c6d665d0516a88c5d2a31b971614958dbf5ebc739f1e59716263291aafac3b656e4c60b730d78690e8aec8ffefe2c99a6c70a82ee751ca00995dff8c71db086bf0085c8c78bf6161d5888f9959f2359c04ebc29880a66d437067328b7512ec98e4f3770cd5abae8b97a69d508b8f8fd8f79d09795f6f6e42cbeb69f1e34211aae4db57d36eb84c9d5985a4627ae1feb0d805c9ccbbb622756c149df36d201572676855974370a195b09bcef281642b156fb16276311552599d6bf35c6b85ad3473233fbf1dd2fda119bc77246e5651d12cf8f32be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"}], 0x1360, 0x8000}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000036a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d40000-0x2c)=@ethtool_cmd={0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40000000}}) clock_gettime(0x0, &(0x7f000039a000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000531000-0x10)={r1, r2/1000+10000}, 0x10) 2018/02/14 01:03:05 executing program 1: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = dup2(r0, r0) ioctl$TIOCCONS(r1, 0x541d) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000f9e000-0xe)='/dev/keychord\x00', 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000a6b000)={0xc0, @time, 0x8, {0x6, 0x62307804}, 0x400, 0x1, 0xffffffffffffbb64}) 2018/02/14 01:03:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x1, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000042000-0x4)=0x0) capget(&(0x7f0000a5c000)={0x20071026, r2}, &(0x7f0000faf000-0x18)) 2018/02/14 01:03:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00003d1000)={0x3ff, 0x8000, 0x8000, 0x4, 0x0}, &(0x7f000025b000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bb2000)={r2, 0x80000000, 0x3, [0xffffffffffffff41, 0x80, 0x0]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r3, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvfrom$packet(r3, &(0x7f000035a000)=""/4096, 0x1000, 0x0, &(0x7f0000152000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00000eb000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f0000f08000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/02/14 01:03:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008c5000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00004fd000-0xbd)="746fd9ec5cb139e22c089e9aad69529ede852608a29ffdacd1c3ad171fc141b77c5967b92981a40e3994e6214aa1d2e34f325ce23ecef5347c49b4ab239bea734a8a28311bc8b8a2dd3f86754d406f7a80c15f6141a1e14717ea9fbf81306bd0b06343094d1768685e4ec02f655aecaa0a83ddb4aa141260e1412f341c8f6043122f51c766874cdf8f4d839cf01366ab95243844070ad33bea7fb430cd05c0796b1f9a498085014c9c50293c1524e5eedc15dd5e259a636f0d495043fd") 2018/02/14 01:03:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00002db000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a25000-0xa)='net/tcp6\x00') pread64(r1, &(0x7f0000a48000), 0x0, 0x0) [ 80.453541] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x802, 0x0) bind$ipx(r0, &(0x7f000053e000-0x10)={0x4, 0x0, 0x4000000000, "fcf67cbf0a6c", 0x9}, 0x10) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1}], 0x10}, 0x0) r1 = dup3(r0, r0, 0x80000) write$selinux_access(r1, &(0x7f00006c3000)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x37}, 0x4a) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000570000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000be6000)={0x200, 0x2, 0x5, 0x22, 0x0, 0x3, 0x2, 0x2, 0xfffffffffffffff9, 0x2, 0x1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c66000-0x8)={0x0, 0x3f, 0x8001}, &(0x7f0000b35000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a69000)={r3, 0x31b71311, 0x20}, 0xc) 2018/02/14 01:03:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x155, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000d000)='./file0\x00', 0x49) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000db4000-0x9)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a9b000)={0x0, 0x3, 0x0, 0x5, 0x400, 0x3ff}, &(0x7f0000cb8000)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000071f000-0x8)={r1, 0x77}, 0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e5c000)={r1, 0x3}, &(0x7f0000c7b000)=0x8) connect$netrom(r0, &(0x7f0000442000-0x48)=@full={{0x3, {"e1bffa4238f04a"}, 0x7}, [{"66bfe04054c020"}, {"9878830e6246f2"}, {"b98b7fc39b7b2a"}, {"27e7451aae85b6"}, {"6c7e0bd1a5fd10"}, {"9a94aef13e1ff3"}, {"9a35902f40b293"}, {"b446d9a2ba5c27"}]}, 0x48) socket$inet(0x2, 0xa, 0x401) lremovexattr(&(0x7f00006ab000)='./file0\x00', &(0x7f0000cfe000)=@random={'security.', '/dev/rtc\x00'}) restart_syscall() poll(&(0x7f00006cd000)=[], 0x0, 0xff) pivot_root(&(0x7f0000798000-0x8)='./file0\x00', &(0x7f0000119000-0x8)='./file0\x00') open(&(0x7f00002d4000-0x8)='./file0\x00', 0x242080, 0x40) 2018/02/14 01:03:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x5}, 0x2, 0x0, 0x4}}, 0x2de) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) 2018/02/14 01:03:05 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000003000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000003000)={0xfffffffffffffffc, 0x1, 0x83, 0x2, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0x8, 0x1, 0x6, 0x3, r1}, &(0x7f0000005000)=0x10) 2018/02/14 01:03:05 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000002b000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000002a000)) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000002a000-0x12c)=[{{&(0x7f000001c000-0x6)=@hci={0x1f, 0x3, 0x3}, 0x6, &(0x7f0000011000-0x60)=[{&(0x7f0000025000)="5abbd9cf52d3c8e327babc7d322cfdb20a7265f6120bf06188991f", 0x1b}, {&(0x7f000000e000-0x96)="d7902ea154ac014750f3fd6632735058456a4112c3e44e72774f160de977f9cd732521572df0e0cf16e0856822d126eb195424a307d590a8fabfb91584c32aa1bf9aca61d566033105de493387b66c2ec76fd200c22a7d051f53904271016d73814777e10d84ebdc442eaff50fa2c91a3c0ebecd5ae3e68367fcb0ed24621b2c74d56753a94e2b3b4724bc3456c61fad84023da1d746", 0x96}, {&(0x7f0000017000-0x50)="349a3d7aa0be78fcc44cdb4b02381a0b339eaf1b8f7a4a7b3d8e6b565a595f2026f6db886c6ccc66e8b876b99688933e82991e5916978277969a90d955459a24208feb9e5790780ae4b475488d02b395", 0x50}, {&(0x7f0000025000)="6487cc65d24936c130660e4605770eaee6a7c15dc34099c54a4419952a1bc78ffe6f3e805b13775c9708b109bb43854e8f322fc4e4218b09898b8d28797c30fce4141f995686120586edc7", 0x4b}, {&(0x7f0000029000)="1e32cb908da9c8a8489dd897", 0xc}, {&(0x7f0000004000-0x16)="de79b4662c6b3fe09930bf33e372d444941c11384df6", 0x16}], 0x6, &(0x7f000002a000-0x130)=[{0xa0, 0x1, 0x2, "b58fc82ac7bc59aa4d066430d0a03f25a3ece91346d1ffb7cd53d13cde1658799daef80403a212c8673b1d7d7176974852c8a6b47ce2c9e91a57fc5acc13b47a445e9b4849e14869c8f65131da33dd3b60cf78ef259125a39631c307f6844eafefbf93e7388259583f8d9ad6e9f4a5a46518c475c2162dd2dc67d1a109f602cb251c8a27460d189c12"}, {0x90, 0x103, 0x7e9e, "add6647b3a0766bb0db6b36623b00a153313267b62e131cf04a8a3285fd912eb58e95c2a71b5c496d3fcaa3f6844d33809cb36e8e77c7d40ce82b91ac4b8b40f7902313dbbf11642e810d03c032e137d2cb73326b6ad7c5f3c46cba40f8b29dd1556570160abc546db2d2fc64f67bf424c7d60f1e35643f259bb"}], 0x130}, 0x7}, {{&(0x7f0000029000+0x902)=@in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000029000)=[{&(0x7f000001e000-0x60)="8b01541b27cb7274138a91b8239dc507d9b953361936c359aaf79f43d99efbc2aa89e728b68458a016c3acdcd599d7e3ca5fc3eba564faf8784de55dfe4e1a408206b5df416b3bbffb30856476666cf5f5d900553f15818f2a9628421ca44211", 0x60}, {&(0x7f0000029000)="c15894daa0dfad0df0c4ae76d57eea65cf4614bf1cf2f39eee4f4b394c857dc7a298aba9c00c3c36776a28c83314fe30a36363ce10a0b943c74a690fce1b6e7c1e9c91989cbb31b33f703590ff203bc763f521c48e00fc8adc8d2c2a66661ef5a27c9bf6b382c925d9f745f8d55f5311776c48861ce58236cecf66bb5840cc97bb27619df947696849784782b23053c9503a13c842b040d6d2d8f72d41a30489e9bf1515f360c2412155904b35378dfb10079124c3dfaf", 0xb7}, {&(0x7f0000021000)="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{&(0x7f0000023000-0xc8)="f7a4cb78bf69b67da3ee3cf9c67ee1a053416e8f36d1da0cf7622bcdb2678ccc6b0db565e8464f16a373523b539ad9f24deeb160a03843ff997d5ba6839ad08955c17f9b6da637b76142921661b78606221be19ed234cad8d9c2d54e6851b2439a147950a47731ee8e25b6f8188219648cdaeaa0beb592ad9b3d48640316b824caef7ad611fdc0f4f64c1ba250e8314c02f5508326ab60af1954a4963aef447b04ac618b418f785c06ddc35c3d965fc9f937ffc1f3844e5f04acfa78ce370206b9858a23b3ec77cf", 0xc8}, {&(0x7f000002a000-0xa6)="a806e0a1daedc2e6730634251de2dee1ec67e9abdebf700efa5ca0760e3f439fbdf1dcef57b5a79f38e0749535e34956ec42f2fcd1da523bae8f96fc11a1409456da700b1a3c4284992dd069b4cca418098f52c5950b8765d9a1a276595dcb45618b3624f151e701d45f18afae2d1451e569e6b56ee8bd0c0f4f864f96bd0d79250f15a66c65e79ac405bc48c1ba2bb85fd4d076382918eed755f9d4dec9275ab91ab7b00dea", 0xa6}], 0x7, &(0x7f0000006000)=[{0x78, 0x1, 0x2, "9283365cf9be2c0664c4fc8c963ae8abb36208e08f5ece0c783165420fe03acee00dd8a760a416898a96a9b919a32c713ede6019e2ecdc364daec38b531b99c2296abbc49f5e60aad2c3052cb6db0bbe4f02353abc510bdd4204a3e76c041b8d616e38ddae"}, {0x40, 0x10d, 0xffff, "9fa5181c110ea12acaa01d4406bd2e76bdeaf50995a0f7030733f07d6dce6d6049549e2eb3434339d325"}, {0x1010, 0x112, 0x9, "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{0xd8, 0x113, 0x5, "29e965d4e90fdd3e81e8fa48c41a67caf22081eaab6b3ddd8482692bbce642369290df53b64d79ba6c2f55056d79273c80e5e81dd0a56bf64c707b856321845d39d97d07a9ce397d742a754e70d5a3cda9526c8d32603f20184624f411a942311d04aae49ba1f434630af0b8b07ed384492e804a272dfa083be7643c884d5c0f9aace3101cb81d1b0545d54a082546ee66c8657c2aebec9aa469fe0a22d96fa18a0f4865dc932723ef70d9af1a4fde6ba1821f47e311881b9f5315240b22add93671cde93eee5b05"}, {0x50, 0x29, 0x0, "8926267d6a8f8da2d76a35c64e9eea8eebd11a64b1191aa9dcaba288c24864cea956e19afaac2043652db7016e0bc05cb0129020615dce654375a7ec"}, {0xf0, 0x11, 0x3, "6ac2677e2787fabd590965202207cb00bbbda9c5989e62892f0a5f0f02b6733d48cc56e334c6c069ac5acc7dc1838869b5c01dc16bf10cbab090cb6b617f57f0f97900cffebdfd4e3953663402f9267f2f08fee8d06e0adfdbfaa9d98e0fa3d2e7b9d1853365884f1fabe873c50f8894db8c1cea86864fcffcc44f24731be304cf8ae84291654864d871faa3d3890e1a763d3b69c1102ac0543ffa7f8651556c2c285efe167d32219895c78fa198cde0241ee5f3c3a52b96af2d1e11eac953ea0148f8a0f74b7cc0baf1efe76f75e25b5bd070f67c5d8057b9085cb8cc0bf5a3"}, {0x48, 0xff, 0x6, "f532a790dfd4d2a87e041007240f4d22d12e42b56b8cd3876b15105704a645ef3d20b2451ab623eaa58aef695f7da8e606"}, {0xc8, 0x10f, 0x7fff, "fe56f0c61862aa63deb7f4d44c40c73e25d7b833d820ab804e6363db9f4157ba35a31665b47a3fbed9d8f4c2c5ea6587ef6fbb3d119f40d6ab019934bace13a49c6fba4e602708c910013dbf3efe5ba1083408c8b8193006d5055711800b0be488a97accf9f2ac99572f44d958183433f2b645fe2d0413aa27619a314d13044248c4ff2495207b86b9761ce00f7de9027b4f18dfefbc9ca009c8885a6e4120b4c542933e3ac907e45830d69200c53d3ae289"}], 0x13f0, 0x20000005}, 0x3}], 0x5, 0x20000800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f000002b000)) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000004000-0x8), &(0x7f0000029000)=0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000000a000)="e5e423e1f9d4dc5f186b409168aa5ecd59319cd3a7cfca50169b4512dd5821f405bec54d6301858a3ba199bc9522187d7217c5951874e52e794a9d93d02f13d81515826d451c7901262b92da305f8302bb1ee31d436dd8b2a5c44d6e7247a2147405382227378ca4ff45307c95e472e1f590f0b18a92b7b156ad0cb3e3191923660da2135483c341a3e17785c401c39da2faac534a6081f48ba15f5c0d73", 0xfffffffffffffcc3) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000029000-0x20)=[], 0x0, &(0x7f000001b000)}, 0x0) 2018/02/14 01:03:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x14, 0x0, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d61000-0xb)='/dev/hwrng\x00', 0x440, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000793000)={0x0, @in6={{0xa, 0x1, 0x0, @empty, 0x400}}, 0xffffffffffffffb1, 0x10000, 0x1, 0x101, 0x7f}, &(0x7f0000b86000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000078e000)={0x80, 0xffffffffffffffff, 0xd, 0x4, 0x9, 0x2, 0x7c1, 0x3f, r2}, 0x20) 2018/02/14 01:03:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = openat(r0, &(0x7f000085e000)='./file0\x00', 0x600000, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000677000-0x8)={0x0, 0x7}, &(0x7f0000e0e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d75000-0x98)={r2, @in6={{0xa, 0x3, 0x31dd, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x6, 0x7}, 0x98) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000070e000-0xa0)={r2, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xae}}, 0x0, 0x500000, 0x3664, 0x169d, 0x48}, 0xa0) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000001000-0x4)=@fragment, 0x8) ioctl$int_in(r3, 0x0, &(0x7f0000764000)=0x7ff) 2018/02/14 01:03:05 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cd4000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000009000+0x869)='./file0\x00', &(0x7f0000006000-0x8)=[], &(0x7f0000005000)=[], 0x0) 2018/02/14 01:03:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000e, 0x1, 0x2) stat(&(0x7f0000f8a000)='./file0\x00', &(0x7f0000ac6000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d57000-0x8)='./file0\x00', &(0x7f000024c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00001df000)='./file0\x00', &(0x7f000046c000-0x8)='./file0\x00', 0x2000, r1, r2, 0x0, 0xffffffffffffffff, 0x860006) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000020f000)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='vcan0\x00'}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64}]}]}]}]}, 0x50}, 0x1}, 0x0) 2018/02/14 01:03:05 executing program 5: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00005f4000-0x8)='./file0\x00', 0x4461c0, 0x80) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000942000-0x91)={0x0, 0x89, "ed0d34e12ca84f1c59e2b6417de038cf5217949b036ff1ea58e35f69445cc3244a668ad03935a7300bed5b3357f304599ef708d52346d32e43781a0e751d1694208db8ccce7bbffdb3f5969ba6491bec12ac7b6f69c31aac1ec90b0bca90376d9ee31b40086643fb814db63a8cff6a753612d8d12855e193326dd779a8c4c688742ea2376c1c04cdff"}, &(0x7f0000006000-0x4)=0x91) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000942000-0x10)={r2, 0x74, &(0x7f0000941000)=[@in6={0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff5bfa}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}]}, &(0x7f0000078000-0x4)=0x10) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000941000), &(0x7f0000941000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f0000037000-0x22)=@ethtool_cmd={0x15}}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000941000)={0x0, @in={{0x2, 0x1, @rand_addr=0x1}}}, &(0x7f0000568000)=0x8c) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000032b000-0x8)=@assoc_value={r4, 0x6}, &(0x7f0000942000-0x4)=0x8) [ 80.552126] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:05 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d1000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000ff5000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000ff4000)={{0xffffffffffffffff, 0x0, 0x0, 0x2, 0x5}, 0x4, 0x6, 0x7f}) 2018/02/14 01:03:05 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006c8000-0x8)={0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000018b000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f0000ff9000)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ffa000)='/proc/self/net/pfkey\x00', 0x440, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000823000-0x8c)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f0000d84000-0x4)=0x8c) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f000000a000-0xc)) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000381000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000ffa000)='keyring\x00', &(0x7f0000ffa000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r6, 0x3) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000ffc000-0x4)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000003b000)=@assoc_value={0x0, 0x11}, &(0x7f0000ffa000-0x4)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000ff9000)={r7, 0x5, 0x6}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000d41000-0xc)) 2018/02/14 01:03:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)) r2 = dup3(r1, r0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00001d3000)={0x0, @in={{0x2, 0x0, @rand_addr=0xffffffffffff7fff}}, 0x80, 0x2, 0x7fffffff, 0x5, 0x2}, &(0x7f0000c2f000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000073e000)={r3, 0x1}, &(0x7f0000ccc000-0x4)=0x8) accept(r2, &(0x7f0000a5e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000f29000-0x4)=0x2e) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006a4000-0x8)) 2018/02/14 01:03:05 executing program 0: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff2000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) poll(&(0x7f000085c000-0x40)=[{r0}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r0, 0x6000) 2018/02/14 01:03:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b99000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fa4000-0x105)={0x0, 0xfd, "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"}, &(0x7f0000187000)=0x105) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000018d000-0x20)={0x0, 0x2a, 0x0, 0x7, 0x987f09a, 0xdc2, 0x80, 0x0, 0x0}, &(0x7f0000b47000-0x3)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000633000)=@assoc_value={r1, 0x1800000}, &(0x7f00007b8000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000050e000-0x8)=@assoc_value={0x0, 0x101}, 0x8) clone(0x0, &(0x7f0000d4b000-0xe5), &(0x7f0000cb1000), &(0x7f0000a18000-0x4), &(0x7f00002df000)) utimes(&(0x7f0000c1d000-0x8)='./file0\x00', &(0x7f000054e000)) 2018/02/14 01:03:05 executing program 2: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000b3a000)='./control\x00', 0x4000800) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000ab6000-0x12)='.request_key_auth\x00', &(0x7f00000ce000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00007f4000-0x1)='\x00', 0xfffffffffffffffa) request_key(&(0x7f0000b47000)='trusted\x00', &(0x7f0000b48000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000604000)='%wlan0\x00', r1) 2018/02/14 01:03:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00007cc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr}}) 2018/02/14 01:03:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000a1e000)='user\x00', &(0x7f00006b8000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000452000)='"', 0x1, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000973000-0xa)='encrypted\x00', &(0x7f000018b000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000053f000-0x5)='user\x00', 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000dde000)='keyring\x00', &(0x7f0000536000)={0x73, 0x79, 0x7a}, r1) 2018/02/14 01:03:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c6d000-0x8)='./file0\x00', 0x5) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x100000, &(0x7f0000b64000-0x1000)) pivot_root(&(0x7f0000e42000-0x8)='./file0\x00', &(0x7f0000c9f000)='./file0\x00') [ 80.766651] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000415000)='/selinux/mls\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) umount2(&(0x7f00002f5000)='./file0\x00', 0x0) 2018/02/14 01:03:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cfc000-0x98)={0x2, 0x400000000000000, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0xa, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x7}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/14 01:03:06 executing program 5: prctl$intptr(0x27, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00007bd000+0x91e)) 2018/02/14 01:03:06 executing program 3: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000f52000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000f79000-0x4)=0x1002) setsockopt(r0, 0x5, 0x87e, &(0x7f0000c18000)="980b9ca579dc1a2b705d4a2d862a7f5763d3f446307534a073359a7772cf2c08ccb2c509eaac973b205490d067a2719d879e4103ff63f2b342", 0x39) 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 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cee000)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000000)=[0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000923000)=0x0) r5 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000ad4000-0xc)='/dev/autofs\x00', 0x101000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000005a000)={0x0, 0x0}) r8 = geteuid() stat(&(0x7f0000489000)='./file0\x00', &(0x7f000060e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0xc) stat(&(0x7f000008e000)='./file0\x00', &(0x7f00007fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000087e000)={0x0}, &(0x7f0000000000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f97000)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f00006b0000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmsg$unix(r0, &(0x7f0000e1f000-0x38)={&(0x7f0000e16000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000d5000-0x60)=[{&(0x7f0000001000-0xf7)="767bb6f04e54f75a5ab2e5beeaa5356da0024162df6b7f67a0eb6adfe87705587ac91dd664b1c857b64b62e2c6285f62742bf55f188f0ab5206fce30f41bc27ff423cb157376b6056d1f4e4b519d583b3eb92f284949e397b8f654610963e3b092ecff1c1003897801a40b92a917a20fcdd8e1317f35fb8bc1a0895a47ee1acb1d9a86351f85838cb6f026fca9be57d73217f199af54015f9dbc9a28bb3e521d30417fcb48c36a74b7abb410fa4caf6e26356c8bd8d31f898b2edd8b57592ada5ae646f799b80cfa56230e5efbe84c5360e86beabe142792e396edba8a87df1fb2c335808f51bab741fb2b73ec945ff4893818a1c4421b", 0xf7}, {&(0x7f0000001000-0xd0)="52192785ce04ec28ec48cc414bc225236ec941304e0dc3b3ab352d86929afdeb73761a279501918313ab52fcb406340eeae08185c0f1cd095314ff2cdfa1bccb6ad2b612a9f2d248a798bc98a469b05834a8ef5b2bbbcc5dd78254dbd0e79ffa1fa160c5708e5bcf37685f0c8863fa72d0a8eae5f2c4729ebd61921a10b8b29cd6694e85e151f0485d304d0af31f46a420d0667d8cc6ad5a44a1bcdc59510630d4ce5e9f3e559017ad7195222d99fdc6d7c3b2ace81c844ae78288f6d6fadfa75f635bf7b7cbac869a2be3a5981e0235", 0xd0}, {&(0x7f0000000000)="087319f8c500cd67187784f7ceb60265b071260a93a7e618792c3424a01406448d7197", 0x23}, {&(0x7f00002b0000)="f4935e5626252d6a902fb1f4bcf0b37987d64f754fa97dfb791534625d8cbb02dbc235f4507795f4f558f8704ae756811763029f5d11feb8689900f475c6ee292cb97ab624eac6eae859b33d5b6ffb7e21c2de4311d19c7d6dc0d5033d9e7ff4873a783601929f65d7e1ac1bb1cfddaf8eb6a6899f550f00c7b2f13a3ab6cffff7f343e2ead50165ae109ad74f85b84865739b78c536ccc2b1d7b109d868e56d7ac1503abfe24f5ba058dc20d1faa729fca89c57ce2c0a9d596d7ed96090084d1881fa0729ba744599", 0xc9}, {&(0x7f0000001000-0x70)="fb899ae18c89be027329cf99fd2bbb95b7a546227949241559c227aa3d939e7c52b6be8d1521424fa6e819574a217b0cf245a3b2a1e77377bd4447c459b95b5d05c075a8a358a3d593539ffdba8ac8db7a3fa86462a6cf7a84d7e1c00ccd1a69861225ea2030dd9ccaf5dc6042b68571", 0x70}, {&(0x7f0000000000)="8c263c30b17c9e1a90452f7e2f24572c664b83df502200fb787f76aba5", 0x1d}], 0x6, &(0x7f0000e76000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r8, r15}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x100, 0x20000000}, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000039c000-0xb4)=[], 0x0, 0x0, &(0x7f0000d9a000)) fcntl$dupfd(r0, 0x406, r0) 2018/02/14 01:03:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x0, 0x8000f, 0x100000000, &(0x7f0000e99000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00002b6000-0x4)=0xff, 0x4) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) bind$inet(r2, &(0x7f0000236000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r4 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000f32000)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000772000-0xd)='/dev/usbmon#\x00', 0x4, 0xc2000) ioctl$VT_RELDISP(r3, 0x5605) pivot_root(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f00003a3000)='./file0\x00') ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000075e000-0x10)=@common='yam0\x00', 0x39d) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendfile(r1, r3, &(0x7f00000a2000)=0x3e, 0x359e0b76) 2018/02/14 01:03:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000062000-0x50)={@generic="865f00000000000009b56388e123b60b", @ifru_addrs=@ethernet={0x1, @random="8000000132f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getgid() connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socket$pppoe(0x18, 0x1, 0x0) close(r1) getpeername$unix(0xffffffffffffffff, &(0x7f0000bd7000-0x8)=@abs, &(0x7f0000360000)=0x8) fchdir(r0) 2018/02/14 01:03:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000087d000)="26000000120047002000008314002208000000ff00100000000000010009749d060010000500", 0xfffffffffffffee9) 2018/02/14 01:03:06 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) syz_open_pts(r0, 0x620400) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000be000-0x4)=0x0) ioprio_set$pid(0x3, r1, 0xfffffffffffffffd) 2018/02/14 01:03:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x1afa) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000c7000-0x4), 0x148) [ 80.991849] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 81.023909] device gre0 entered promiscuous mode 2018/02/14 01:03:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005f5000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x80000) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000004000-0x58)=""/88, 0x2b3) 2018/02/14 01:03:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000e74000)='./file0\x00', &(0x7f00008b0000)=@known='system.sockprotoname\x00') seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00004a1000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigsuspend(&(0x7f0000058000-0x8), 0xfffffffffffffff8) 2018/02/14 01:03:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x50}, 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000544000-0xf)='/dev/sequencer\x00', 0x44a204, 0x0) 2018/02/14 01:03:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) fcntl$setlease(r0, 0x400, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000002000)=0x9, 0x4) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000004000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast1=0xe0000001}, 0x1, 0x3, 0x0, 0x1}}, 0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000005000-0x8)='big_key\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000)="cf879b5e47a1d9a8a2331f6bbe8e99615cb1376deebc47de0d052e289ce41c773fea6d50c734d6f4be748d382e511de87881e5d2f57c41beb267a67cb887f16f03593c72fc45532badbaeb7f8a3898a7926b250e6f1a66db52281fcc8d6d3a5fbe93e2739797de3db25c5fb215908d84d7b0d51a32a7ad1e7f4a288b141889219051b8", 0x83, 0xfffffffffffffffb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r2, 0x7, 0x57, r3) 2018/02/14 01:03:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ad0000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000a6e000)={{0xff, 0xfff}, 'port0\x00', 0x80, 0x80000, 0x4, 0x8, 0x10001, 0xe1, 0x4, 0x0, 0x1, 0xffff}) 2018/02/14 01:03:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) bind$inet6(r0, &(0x7f00003cb000)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) syslog(0x0, 0x0, 0x0) 2018/02/14 01:03:06 executing program 2: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000042000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000efe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000eff000-0x4)=0x14, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000efe000)={0x0, 0x0}, &(0x7f00007af000-0x4)=0xc) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000eff000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x8, 0x2, 0x0, 0xa, 0x0, 0x0, 0x3e, r1, r2}, {0x7, 0x6, 0x3, 0x8, 0x7, 0x0, 0x5, 0x7}, {0x7, 0x8001, 0x3, 0x2}, 0xc3b, 0xe, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x5, 0x2, 0x3, 0x7c4fc9f0, 0x8, 0x8, 0x10001}}, 0xe8) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000efc000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/02/14 01:03:06 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000c0f000-0x14)={0x7, 0x8, 0x2, 0x1, 0x3, 0x0, 0x9197, 0x61bb, 0xffffffff, 0x40}) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000012f000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000976000-0xab)=""/171) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fca000)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000bfb000-0x4)=0xe8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fca000)=0x0) r5 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00008d2000-0xe8)={{{@in=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000a57000-0x4)=0xe8) lstat(&(0x7f0000f94000)='./file0\x00', &(0x7f0000a10000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fca000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fcb000-0xc)={0x0}, &(0x7f0000db1000)=0xc) lstat(&(0x7f0000c45000)='./file0\x00', &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fca000)={0x0}, &(0x7f0000fca000)=0xc) r11 = gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000af3000-0x4)=0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fca000+0xfe2)=0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000fca000)={&(0x7f0000590000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000fcb000-0x40)=[{&(0x7f00005ee000)={0x88c, 0x2c, 0x0, 0x1, 0x0, "", [@nested={0x28c, 0x5, [@generic="e6fb808206054f68fabfe607ffe4fc4e50fd9c0dd7820949e419443fe8e5be2f8d89b69c68847a2d3f7073dd9faa10", @typed={0xc, 0x16, @uid=r3}, @generic="8e70f0188f1f4d2ef436245d28d4cd7aaccd02819af6b7d79551a6f101a82ad00d0214b008a4a2f2f557130ae0f54865bae7e6997110cf87c0bcb3023b5e971bb56901903b9e4a7684f1cc5a1a10d6c6e71c", @typed={0x18, 0x6a, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x11}}, @generic="a18bbbd1e4c83ad2a98c663291facf3fed61c0f5459be3a3e7a3266e80b8797d4221e56406b2a73c84b8b42f4d5c322ebad0ba170fb21a068183de972d5f807f862e61673a9ac4021aeb3e520155815350325df1ed10bafbd4d4137ad421724e3ef14a51583e8da3dd9faf4e2e331c84c4f1d16d945ae5c765006e51c42bf48bfe0734aa00a79245a3e23fb1207205d7a4163efc7a56d7e8a43a100196e15510e6df88700b567a61e1437355eca283fece0bc34ccf0418ca36ee425aaaf9", @generic="18c33a056c0916ed556222e9e9cca3cc084552defe9ddb", @generic="ca57b500128778689e295f01c16db753357432513944d91bc1506891013d723aa551f3fb24390a", @typed={0xc, 0x2a, @fd=r0}, @generic="8f07fbd604893f0397212588a17bd68af6c0b8b1287385c570fcc42e19c424b7164de65a635b3cf8db635e2d498ddcbfba4d3fb962c413388ba3d0c7255406de6ca4e05df81bcc2f6708211847707072478df070b285206c6cf8164c0ffa28fbe67460c00895a3dfc85a602031d36b06305690b4495fee31ea00306ab076f700d7eeb08406502f55d575b17a1d2773600bebf5526ee375d759eea98978fc55c85c0fcadbd7c109f38739644dbc3906e6c3e7b4c9f2da59bab533bb6970991a6d1f0ec1286fcd0396ac4f2ca976c72af0216aa22e6c8f44d6a6910e"]}, @nested={0x310, 0x35, [@typed={0xc, 0x79, @pid=r4}, @typed={0xdc, 0x93, @binary="56e816e3c1ab9d92407d82fd53ea0f69354bfcdc0c6f3bece6597e8174652bafe35d8bb12d30a900c2018cd2d826bd764dcfa14a7ab4310260d58f99ca54eebc6decf8f4d0561651c47ff75fb141c1559ed8f46f54a94240af60a84de6b64d69c4540f1e84cdc774a63e0759c4c6ba3cdf64800f906d8d069ac00111a8c4fc7af4b26edec8980ff77787064f18bfa0153170c1b3037c73a9c6b13d49e6407e9d71ab2e02235d9a6fa4064e5a1c33154eadd026e8b37bf0568aaab4b9215d4dbf2120b5a10d2d9b8ea66c27436c29166049398e8f"}, @typed={0xc, 0x13, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="a11068ced5fda70b052dd8840ad08a51865114e7d10120aa2b86e0443843744dbe44e9366a5a02cbc008612a4deb433d7905ab9569360c85c75032e9ac45318a24a764253bff6ed1e6209ec42c705014dfe7a262fb3907dba893288e4f778a41dbf0cba82d2799e0a6eb9e02ac0343ab8fe15af2f1e0cc7bce643b80c4ecc0fd7c11cf80cc3770185a76593b13dac0193e3849f17f8af32561bd1f02b31743c2ae581d494dc1e700bb746dd73406988336041c9eee631b676348338bcf7c3a92d9fb74ece5f054a2aefb6c61eb0969c17b111e86955518660e62b1d7f417073147", @typed={0x88, 0x2c, @binary="4c7eaa2151205184259c66941cab49bc586c35beea09ac053d49d8ed8a8917821e99c01b256b1a0dbe96320d72e7ddeee1779109ee9e438b1acd95e9d4731e6039feed772fb62ede04a38a69c4f42fd665c0fa3a6fe6efccd6858ba0afb434df76c053d6405c112650e5687c2b9e13b10e6d3a834c3c2435a5b49aa241ece8b3"}, @generic="f374801817b793e023673c643072589419266d3b7eec326f62c9cfb874a4b610e99c0aec4cbc6726b5f28dc0a1081e706572476fe149b48117c5fd877b955082b88d3c638a20a9225080cb10632a4521fe8c538c1a6d636e5a7b19a4098929a770a9e6833db49b4699a2886449d6254019884648d9932cd45c722bd51deeb7599816c1b4a78d80b788f3e42dfffb4031190019b9617b9c236ce3346ae9d28adcf672ed8620ae04fb163771ca951f8f"]}, @typed={0xc, 0x3c, @pid=r5}, @nested={0x2d4, 0x76, [@typed={0xc, 0x28, @uid=r6}, @typed={0x7c, 0x77, @binary="82587698bbdff78b0a9e500b07a7d544cdc7cc2cece53ffcb1b86a4e811296ace4709d8f7e5d9cd1932b19d1e8223ef52a1901a121e9e89a0e436e1188bbd6f89b122c84ce786f854559e9d2dd83bc5cbf592516cb0ddac4947d080bb7484303f76c69120f2d88cd8e6dad7e0c4e2fe928e05425"}, @generic="a5edbbb5030aec0c5ef418e29f5cb0e65958c08f3a591e20f9be2f4bd8d005fa1b466fdffef44e68b8436851053401d9b44f04355750dfb88bcf2b68f5b94fc56ed06e6272069f599dc533dd2b8129f9066a3067504ad17a038fca40f2e7549679ff0c28002a6887b4b2a6761de9ca7c70c46ac10a67d23f2c5cf5ed76b26c6ee4927652ee2373c5a54c5fd17c9007bf60a1925e82752e5bff5b5f46580f4de9e5294d296bd99c90a9b8ec27062bda5d6fb3e0966ff20b7b5ba01347034f78980cb883f8ef5673c2eeaa5ef9786275bf28f71f6abff7f0370196afc33af208fcbbc1698e8e877725fd49", @typed={0xa8, 0x51, @binary="976cab3f5b9cdb6ba447af3acaec9ab17cb1f9b8e154f9dbde6087afd907716b30a1feecb4baeabecd1658a0c7a2d8eeda35e5f646abe12853be8858a9f900a8179fe88353cb7b4a55ff6507dc1fa3babe3933a57335f11f60bf6e5553ab160e4c39fb26297cb350c143814cb309fb7c1f2eed2f65e72ea940ecad3bb4b4b681e2f07a98e0a6725e1ae47d897dcc3ca68a3f2261c7dfc0008f63e0d2189701"}, @typed={0xc, 0x84, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="6a47dae412afc28e765184e75806dc8743810b1051e5339f8a5848614a7d76ac98aa031a02bc278bbe597db249016259695c93c772350b3d0855401c9daa3779bcff660d8464ba5a0d477f1ae9940659127496355cbcf3c515d3f9ad2276b108affa16d23643501bdceb1b390776dadb549bd5bcf071dc13ba8376e2c3796ecb1eeb902d41293d10183989632e535bb18a997f5caa37f53e1c5c76ee0317520660b5b048eb1a9654ec"]}]}, 0x88c}, {&(0x7f0000fcb000-0x1198)={0x1198, 0x19, 0x100, 0x4, 0x2, "", [@generic="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", @typed={0xc, 0x74, @fd=r2}, @typed={0xc, 0x79, @uid=r7}, @generic="ad996cef9eb021c5171192080d8a15952d", @nested={0x9c, 0x53, [@typed={0x58, 0x2, @binary="c4ced565b859d83de0d9a1d9eba0a618323a6d1891f434de2d3e59292289873c6c40d00c82f973288dfa7ceb17bcfcfe814e8b4c931625150c0ca2f73059b9fb3a2e54b08931bcc31e176365c558"}, @typed={0xc, 0x46, @fd=r0}, @typed={0x34, 0x6d, @binary="4e248a9091ac6220bf87348bc9c2d2eb9de87de41ebad57ade64edf5284987e628311ad4030fb928def5a3bd"}]}, @generic="7ab2ae6f099d0e38579d79890b5b20b8534b060cccc96cab9bf48ff0d44011feeda9daf6ddce95159f1fdcfadcf092d02fcd7179af14909d0fc44d5081d5c1d9fd78587ade177737bad1722d527976b4863b701586c68d1b27935aa6906641e4fcac25014b2eba0f75d87133c08ea359d2e304524002578742a0ab7e13d9cf3187a1714244579cbe1dd6eb4874a09559519ba985031ce9ccd82976e312308fc5aad2b4ec4f85af64f9d8160670dce76bf0afcb63e3a42f67d9e0f4dab4eeba4f"]}, 0x1198}, {&(0x7f0000353000-0x278)={0x278, 0x33, 0x10, 0x3, 0x0, "", [@nested={0x10, 0x28, [@typed={0xc, 0x50, @fd=r0}]}, @nested={0x134, 0x2, [@generic="c135c32e9d78d31316bf5e8fc4a9d2b7b22a1283180202f51380e51c84e187483a9695979f582795cb5d42c3498ee5b89ddb722126ef604796ee2953d6e97c6bf696c1880669842528e241a3ebc15e0b7ffcb13de99cbf474edb7eb33a5003e85fffdafe", @typed={0xc, 0xa, @pid=r8}, @generic="6b1d264092884da02df8390ae316ae7ba21e44cbdb14d7f142067fdda870c437e4baf7b338abdbb534e7524c6ea541fae3b7e5effa3e8614c98338c8c72705d747a057b3e03f02e4b2877d8c70be81bba6573f2a1668db22b82d3980b5429e82c320079e52719d23e2ea54ac78cfb72d95db41090399e0a960b644b6b640e0fad98e7d4c486d0678e102aa15e267241f9b82a07ae74acf3b406f036dd0bb98be18595be96eed319a7c67c84d36143083ea853dfafdfb20e348ff9d9553"]}, @nested={0x100, 0x36, [@typed={0xc, 0x84, @fd=r2}, @generic="1a54747be043dce4638a15d76aec73a8873c99d1b44da2c49e3df299f92cfacbb696cf09780c7e004a941032e9f74677cbe5c2fe9bb828b48508d60317fbbc58c701377056e2b5cc181604c007414bd2ecb5448a29688f51cacd2e2a458510e2334f2d16c353ecefb8c479c11fb8af69f356058105132ff016936e588d47bb434d7db42b6dbcf42860efbf314c2514783a437d576b33aafbcde5fec81c6eb44bc178e097c93ae200c040f5ec704d87e677ea8e06b5c97539dfbb9ac8706fc08361323898f2b6dcdadac01b53430c8b8b316bdecaef", @typed={0xc, 0x60, @uid=r9}, @typed={0xc, 0x60, @pid=r10}]}, @typed={0xc, 0x92, @pid=r11}, @generic="965017a3185816effb22e8a5", @typed={0xc, 0x13, @pid=r12}]}, 0x278}, {&(0x7f0000a58000-0x34)={0x34, 0x2c, 0x204, 0x0, 0x0, "", [@typed={0x18, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x4c, @pid=r13}]}, 0x34}], 0x4, &(0x7f000077b000-0x68)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r2, r2, r2, r2, r2]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r2]}], 0x68, 0x44000}, 0x40000) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000fca000), 0x4) r14 = syz_open_dev$usbmon(&(0x7f0000fca000-0xd)='/dev/usbmon#\x00', 0xfff, 0x3ffc) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r14, 0x84, 0x20, &(0x7f0000eb6000-0x4), &(0x7f0000d47000-0x4)=0xffffffffffffff7a) r15 = socket$netlink(0x10, 0x3, 0x100000000000000a) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$packet_int(r2, 0x107, 0x10, &(0x7f0000269000)=0x2, 0x4) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r15, &(0x7f0000fcb000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa00000}, 0xc, &(0x7f0000014000)={&(0x7f0000fca000)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xd}, []}, 0x14}, 0x1}, 0x1) 2018/02/14 01:03:06 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000086b000)='net/udplite\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f00002fc000)=0xffffffffffffffb4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x204, 0x7, 0x3, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000000)={0x9f, 0x1}) r3 = eventfd2(0x0, 0x0) r4 = epoll_create1(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000001000)=""/217, 0xfffffffffffffeb0) epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000-0x4)=@int, &(0x7f0000001000-0x4)=0x4) socket$inet(0x2, 0x5, 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d4a000)={0xffffffff80000005}) 2018/02/14 01:03:06 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000fec000-0x10)={0x0, 0x1c9c380}, &(0x7f0000feb000)) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/14 01:03:06 executing program 7: mmap(&(0x7f0000000000/0xb18000)=nil, 0xb18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000b0f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b0d000)=0xc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000687000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b16000-0x50)={0x0, 0x1, 0x200}) 2018/02/14 01:03:06 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@MARK={0x0, 'MARK\x00', 0x2, {0x8000, 0x5c}}}], {{[], 0x383, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/14 01:03:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000066d000-0x11)='/selinux/enforce\x00', 0x224880, 0x0) mkdirat(r0, &(0x7f0000cc7000)='./file0\x00', 0x4) r1 = open(&(0x7f000039c000)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0xb74) read$eventfd(r1, &(0x7f00005ed000), 0x8) 2018/02/14 01:03:06 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000095d000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f000095d000-0x8)=0x976, 0x8) [ 81.193626] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0xfac) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:06 executing program 7: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00004bb000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000ae0000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x42)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x9}, @in={0x2, 0x3, @rand_addr=0xc03}], 0x58) mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000a000-0x38)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/14 01:03:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7ff, 0x6, 0x9}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) r1 = openat(0xffffffffffffff9c, &(0x7f000028b000-0x8)='./file0\x00', 0x200042, 0xa) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000beb000-0x4)) 2018/02/14 01:03:06 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket(0x19, 0x6, 0x1) sigaltstack(&(0x7f0000cdf000/0x3000)=nil, &(0x7f0000ff3000)) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c56000-0x4), &(0x7f0000565000)=0x4) 2018/02/14 01:03:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009a3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003bd000-0x4), &(0x7f00008ec000-0x4)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) accept4(r3, 0x0, &(0x7f00009e3000-0x4), 0x800) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00009dc000-0x4)) 2018/02/14 01:03:06 executing program 1: mmap(&(0x7f0000000000/0xc50000)=nil, 0xc50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000c4c000-0x38)={&(0x7f0000c4c000-0x48)=@full={{0x3, {"e144d831a9bd4b"}}, [{"6f3f36943d41bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbe7dfcff"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[], 0x0, &(0x7f0000794000)=[]}, 0x0) rt_sigaction(0x37, &(0x7f0000c49000)={0x1}, &(0x7f0000000000), 0x8, &(0x7f0000255000-0x8)) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c51000-0xf)='/dev/sequencer\x00', 0x8400, 0x0) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000496000-0x8)='./file0\x00', &(0x7f0000c51000)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000c51000-0x4)) 2018/02/14 01:03:06 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008f4000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000707000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000990000)={r1, 0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b1a000-0x50)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_map={0x1}}) 2018/02/14 01:03:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x20)='\'trusted+GPLposix_acl_accessem1\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00008f6000)={0x5, &(0x7f000013f000)=""/4096, &(0x7f0000000000)=[{0x40000000000, 0x1000, 0x9, &(0x7f0000199000-0x1000)=""/4096}, {0x1, 0x9d, 0x54, &(0x7f0000850000-0x9d)=""/157}, {0x2, 0x67, 0x1, &(0x7f0000558000-0x67)=""/103}, {0x0, 0x81, 0x100, &(0x7f0000000000)=""/129}, {0x80, 0xb1, 0x8, &(0x7f0000000000)=""/177}]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) r2 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x4, 0x0, 0x0, 0x2, 0x20, 0x80, 0x6, r1, r2}, {0x2, 0x80000001, 0x3, 0x200, 0xffff, 0x2, 0x3f, 0x22}, {0x1, 0xcc4, 0x1, 0x343}, 0x8, 0xc, 0x2, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x3b}, 0xa, @in=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9, 0x5, 0xfff}}, 0xe8) futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f00005d0000), &(0x7f0000000000), 0x3ffffffe) 2018/02/14 01:03:06 executing program 6: r0 = syz_open_pts(0xffffffffffffff9c, 0x101000) ioctl$TCSETA(r0, 0x5406, &(0x7f0000333000-0x14)={0x4, 0x5, 0x2, 0xa1, 0x1, 0x3, 0x9, 0x4, 0x40, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000bbd000-0x14)={0x7f, 0x7, 0x18a, 0x9, 0x7, 0xff, 0x800, 0x9, 0x4, 0x2f1b}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f00005f3000)=""/4, &(0x7f00005e6000-0x4)=0x4) 2018/02/14 01:03:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = creat(&(0x7f000028e000)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000831000-0x2)={0x0, 0x4}, &(0x7f0000e5d000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009b2000)=@assoc_id=r2, 0x4) fcntl$dupfd(r0, 0x0, r0) r3 = socket(0x18, 0x0, 0x4) connect(r3, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/14 01:03:06 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000003000-0x7b)=""/123, 0x7b, 0x8, &(0x7f0000001000)={r1, r2+30000000}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001000-0x4)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) 2018/02/14 01:03:06 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f00008d0000)) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000851000)={0x0, 0x0, &(0x7f0000086000-0x10)=[]}, &(0x7f0000fd9000)=0x10) iopl(0x7) [ 81.365459] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 81.384439] : renamed from gre0 2018/02/14 01:03:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) finit_module(r0, &(0x7f0000e70000-0xb)='!md5sum$!%\x00', 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r1, 0x1, 0x4, 0x6, @random="24e8efc6c875"}, 0x14) r2 = getpid() process_vm_readv(r2, &(0x7f00005c3000)=[{&(0x7f00002a6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000483000)=""/4096, 0x1000}, {&(0x7f00009c8000)=""/233, 0xe9}, {&(0x7f0000201000-0x5)=""/5, 0x5}], 0x4, &(0x7f0000793000)=[{&(0x7f0000004000)=""/42, 0x2a}, {&(0x7f00009b4000-0x34)=""/52, 0x34}], 0x2, 0x0) bind$packet(r0, &(0x7f0000544000-0x14)={0x11, 0x1d, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/14 01:03:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x2000000) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f000011d000), &(0x7f00003db000-0x4)=0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000606000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000481000-0x4)=0x14) lstat(&(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f000056d000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000176000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, 0x1, 0x4, 0xa, 0x80, 0x80, 0xff, r1, r2}, {0x4, 0x7, 0x7, 0x9, 0x4, 0x8, 0x6, 0x9}, {0x2, 0x3, 0x0, 0x5}, 0x6, 0xc, 0x2, 0x0, 0x3, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x2, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x6, 0x7, 0x1, 0x2, 0x9, 0x3, 0x24}}, 0xe8) 2018/02/14 01:03:06 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000), &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) 2018/02/14 01:03:06 executing program 1: r0 = inotify_init1(0x0) pipe2(&(0x7f0000501000)={0x0}, 0x800) getsockname$packet(r0, &(0x7f0000bc0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000dc000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000000000)=@can={0x1d, r2}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00004da000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) openat$rfkill(0xffffffffffffff9c, &(0x7f00007ec000-0xc)='/dev/rfkill\x00', 0x454a00, 0x0) 2018/02/14 01:03:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x7) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty, 0x200000}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:06 executing program 5: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000efa000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000efc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000073a000-0x20)={0x2, 0x0, 0x10001, 0x8}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000efc000-0x10)={r2, 0xc00000000000}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000c58000)={@generic="c534df3871f3d09be79b5836d2bf5126", @ifru_ivalue}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) eventfd(0x5) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000eae000-0x230)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, 0xffffffffe, 0x58, []}, 0xfffffffffffffe4c) 2018/02/14 01:03:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000003000-0x4)=0x9, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x3, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x100, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000020000)={0x10}, 0xc, &(0x7f00005ff000)={&(0x7f0000013000-0x1d0)={0xfffffeb7, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 81.507025] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:06 executing program 1: mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000001000)="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") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xe, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000003000)='./file0\x00', 0x3) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000004000-0x2)={&(0x7f0000001000/0x2000)=nil, 0x2000}) 2018/02/14 01:03:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x5, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000373000)='$\x00', 0x0) fallocate(r0, 0xfffffffffffffffd, 0x0, 0x2000ffff) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0xa, 0x1113, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ad2000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x7f, 0x9}, &(0x7f0000259000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000994000-0x77)={r1, 0x400, 0x6f, "f76d3adbf95ba089cf3d1c883ed756b55d084e1b0e45ee797a0959536153fff3af38bcb02221393e663f22de6eb162432469e9c6d6833185f928eeaca4160895e19b5d0bff49e5d58a3c87a19a520b2ddd049fa2b2a9ffab350c2b54c90eecd721ca6bf663887c3616a1940728586c"}, 0x77) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000049c000)={0x0, @in6={{0xa, 0x1, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x1f, 0x0, 0x8, 0x263, 0x100000000, 0xfffffffffffffff9, 0x101, 0x9, 0xfff, 0x6, 0x8001, 0x3, 0xfffffffffffffeff, 0x1, 0x400]}, &(0x7f000093b000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ba0000)={r2, 0x5, 0x6, 0x9, 0x40, 0x9}, &(0x7f0000497000)=0xfffffffffffffd03) 2018/02/14 01:03:06 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000510000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000295000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00006f4000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xffffffffffffffff}}]}, 0x40}, 0x1}, 0x0) 2018/02/14 01:03:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009bc000)) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000435000)='/dev/ppp\x00', 0x40, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000df9000-0x3f)=""/63) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00002ee000)={0x800000005}, 0x4) lgetxattr(&(0x7f00007f4000)='./file0\x00', &(0x7f000069c000)=@known='system.advise\x00', &(0x7f000003c000-0xc0)=""/192, 0xc0) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1555581a, 0x0, &(0x7f0000012000-0x8), 0x8) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000087f000-0x4)) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fe6000), &(0x7f0000e8d000-0x4)=0x8) recvfrom$ipx(r1, &(0x7f000034c000-0xc3)=""/195, 0xc3, 0x100, &(0x7f0000e4b000)={0x4, 0x1, 0x3ff, "c518046da2ca", 0x2}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c78000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000a31000-0x1)) init_module(&(0x7f0000054000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x2e, &(0x7f0000d68000-0x2e)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007a0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/14 01:03:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000aa000)=0x0, &(0x7f0000001000-0x4), &(0x7f0000aa2000)) r1 = getgid() r2 = getegid() setgroups(0x3, &(0x7f00001fd000-0xc)=[r0, r1, r2]) socket$pptp(0x18, 0x1, 0x2) 2018/02/14 01:03:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x2}]}]}, 0xfc}, 0x1}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000776000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000c000-0x4)=0x14, 0x80000) fstat(r0, &(0x7f00007c0000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000549000-0xe8)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00006e7000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000c9b000+0xeaf)={&(0x7f0000e72000-0xc)={0x10, 0x0, 0x0, 0x101001}, 0xc, &(0x7f000058c000)={&(0x7f0000882000-0x1d8)=@newpolicy={0x1d8, 0x13, 0x0, 0x7, 0x1, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, @in6=@empty, 0x0, 0x1, 0x0, 0x4, 0x2, 0x80, 0x20, 0x33, r1, r2}, {0x3, 0x10000, 0x7ff, 0x5, 0xff, 0x1, 0x5, 0x9}, {0x10000, 0x8, 0x10000, 0x3ff}, 0x8001, 0x5, 0x0, 0x0, 0x2, 0x3}, [@lifetime_val={0x28, 0x9, {0x9, 0x0, 0x401, 0x3}}, @tfcpad={0x8, 0x16, 0x7fff}, @policy={0xb0, 0x7, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x7, 0x3, 0x0, 0x2, 0x20, 0x20, 0x6b, 0x0, r3}, {0x8, 0x3, 0x7, 0x1f, 0x5, 0x101, 0x400, 0x5}, {0xcab, 0x1, 0x101, 0x8}, 0xffff, 0x3, 0x1, 0x1, 0x1, 0x3}}, @srcaddr={0x14, 0xd, @in=@dev={0xac, 0x14, 0x0, 0x13}}, @ipv6_hthresh={0x8, 0x4, {0x22, 0x3}}, @coaddr={0x14, 0xe, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @replay_val={0x10, 0xa, {0x3, 0x7, 0x7}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x4804}, 0x800) 2018/02/14 01:03:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000e3c000-0xe)=@file={0x0, ""/12}, &(0x7f0000000000)=0xe) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc2080, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8), &(0x7f0000c80000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x100, 0x7ffffc, 0x9) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000076d000)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0xb, [@generic="ecbf6409e798b72a1384629ffe"]}]}]}]}, 0x50}, 0x1}, 0x0) 2018/02/14 01:03:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0x6) bind$ipx(r0, &(0x7f000040b000)={0x4, 0x8001, 0x401, "d094f69891b8", 0x1}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = dup2(r1, r1) write$eventfd(r2, &(0x7f0000fda000-0x8), 0x33d) 2018/02/14 01:03:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000161000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000bd3000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00002b9000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000d8000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000071000)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/14 01:03:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x10000, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000059f000-0x2)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x2000000000000002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000002000-0x58)) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r1}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000-0x4)=0x5) prctl$intptr(0x2f, 0x4) 2018/02/14 01:03:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) inotify_init1(0x800) write$sndseq(r0, &(0x7f0000697000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81, 0x6}, {}, @ext={0x0, &(0x7f00000fd000)}}], 0x30) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000083b000)=[@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x2, @empty}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x2, @empty, 0x1}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0xfffffffffffffff9}], 0xc8) 2018/02/14 01:03:06 executing program 0: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) write(r0, &(0x7f0000003000-0x1000)="04", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x400fee) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/14 01:03:06 executing program 3: r0 = eventfd2(0x7, 0x80000) fcntl$notify(r0, 0x402, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000e4c000-0x67)="2b5b9c1ad1b5814d1537721de9c3a286ec06dfd64fb8b2044f7345083022ff1baeeb0c07652dc28eff7e4490e9c6aed026803a16bfa5842a1c81ec772f3cb126f92d1cf9572fe47fd5c641a9919edc77e5c5709d73d0fe29456100f73f9d2079b8a38a1ae4adbe", 0xa1026037347a18d4) epoll_create1(0x11d942fe08e56fd1) 2018/02/14 01:03:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003e2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000083c000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80000) accept(r0, &(0x7f00009cb000)=@alg, &(0x7f000059a000-0x4)=0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r3 = accept4(r2, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000aa0000-0xc)={0x0}, &(0x7f00003d0000-0x4)=0xc) ptrace$getenv(0x4201, r4, 0x7fff, &(0x7f00004c0000-0x8)) 2018/02/14 01:03:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a0c000-0x8)={0x0, 0x9}, &(0x7f0000f86000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000088c000)={r1, @in6={{0xa, 0x0, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}}, 0x1f, 0xfff, 0x82a3, 0x80000000, 0x5}, &(0x7f00005be000-0x4)=0xa0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/02/14 01:03:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x1ba, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000505000+0x3cd)={0x8, 0x0, &(0x7f0000dcf000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c50000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f48000-0x30)={0x4c, 0x0, &(0x7f0000ada000)=[@release={0x40046306}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x60, 0x10, &(0x7f0000eb3000)=[@ptr={0x70742a85, 0x1, &(0x7f000076e000), 0x1, 0x4, 0x36}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fda={0x66646185, 0x0, 0x2, 0x3}], &(0x7f0000351000-0x10)=[0x20, 0x0]}}], 0x0, 0x0, &(0x7f0000da6000)}) [ 81.603842] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 81.638057] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=16315 comm=syz-executor3 2018/02/14 01:03:06 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0}, &(0x7f0000003000)=0xfffffd7c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000-0x10)={r1, 0x70, &(0x7f0000001000-0x70)=[@in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x59d}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x1}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r3, &(0x7f0000002000-0x10), 0x0, &(0x7f0000001000)) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={r3, r4, r5}, 0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r1, 0x3, 0x7}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000-0x20)={@generic="29e90eb3a1e0bbbd4cd91faaf8572f93", @ifru_flags=0xa00}) fcntl$setpipe(r0, 0x407, 0x200) sendto(r2, &(0x7f0000003000-0xf1)="dcdc1351032409fd5f7adb9a47cb55f144a5bfcf58d2eae61087d27e57ca7aeeae2eeebbbddce36425de86016261e90c533a8d900a6146b89fa264f6edaa7ec4c8b27187d66572c5082f2b52c8d67dbddc9e5d19e3b86440f340da5f107f581c5c2459f933dfac535f04775427517feeb25c6f591059cbf0309424844a4bc8b4092b718a5d7270a23f17d6107c6e5d36bd17ac07be23fae335c508f1208cb39ead9965e96747a05fa0d2d87b26d7f71c726cccad035e174f6d048c31d8553a857eb7a69ae7badabe96d999cde43df3fd214c4ddd33b86dee11bc9b64f2185c72b6143ed562a36d6846e2020af86b27c422", 0xf1, 0x40000, &(0x7f0000002000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x4, 0x0, 0x2}}, 0x26) 2018/02/14 01:03:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x92, &(0x7f0000094000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e21000-0x10)={0x4, &(0x7f0000514000)=[{0xfffffffffffffffa, 0x8, 0xfffffffffffffffb, 0x9c44}, {0x48000000, 0x2, 0xffffffffffffffe1, 0x6}, {0x100000001, 0x9, 0x1f, 0x100000001}, {0x9, 0x7, 0x200, 0xea}]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f000031b000-0x50)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000930000-0xc)={0x0}, &(0x7f0000839000-0x4)=0xc) sched_getattr(r3, &(0x7f00008e9000-0x30), 0x30, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f52000)='/dev/keychord\x00', 0x40000, 0x0) mknodat(r4, &(0x7f0000070000-0x8)='./file0\x00', 0x1008, 0x6) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00006b2000-0xc)="090888844dd2daf044d62d3a", 0xc) fcntl$getflags(r1, 0xb) 2018/02/14 01:03:06 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000039d000-0x10)={0x0, 0x7, 0x6, 0x1}, 0x10) fgetxattr(r0, &(0x7f0000001000-0xe)=@random={'user.', '/dev/rtc\x00'}, &(0x7f0000001000-0x60)=""/96, 0x60) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7c6, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r2, 0x8}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000000000)={&(0x7f0000002000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000)="ea0090dbc8ee980d42c5f95c9a4ba255af56cff92d1d2a99c76628bdad845bced1d284c8721d287ff6e5803e2b05b2ea19baedc227cf5d131509586c0496e56b66607bebe3529360df52754bf86e3ba0d512f074d1f1a2", 0x57}, {&(0x7f0000003000-0xb5)="4a63acd5c462ced542d4478151c034355245f2716033bece52d62b6232e99e1509270edcd82acff657597dbaf296fa0776f20ff13cb714de9babd2d3b0c94368ff40f9a31468aabac6020cfab05d6b6714e3b9a3ceeac86cd7fe61e26c51dcd5095a573ef8e779c50efc8bf28ef25925f1434f67e28b63c95a80a4253a941f57219f9e5c80f844c39d0fe79c3c0fad6391ffab978db4f7aa4614526e00ad1e1df4061e519d90596eb0492b96d5a4df0e09066cfed7", 0xb5}], 0x2, &(0x7f0000003000-0x25)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x101, 0x8, 0x1, 0x7f, 0xd2, 0x9252, 0xffffffff, r2}}], 0x30}, 0x10) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000004000-0x1000)="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", 0x1000, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r4, 0x3f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000004000)={0x2, r5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000005000)=""/63) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x576, 0x8000, 0x3804626c, 0x97dc69c, r2}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000007000-0x1e)=""/30, &(0x7f0000007000-0x4)=0x1e) 2018/02/14 01:03:06 executing program 1: mmap(&(0x7f0000001000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000001000-0x33)=@access={'system_u:object_r:run_init_exec_t:s0', 0x20, 'unconfined', 0x20, 0x39, 0x31}, 0x33) mkdir(&(0x7f00006b0000)='./control\x00', 0x0) r1 = open(&(0x7f000017d000+0x9a7)='./control\x00', 0x400, 0x65) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000095d000-0xc)=@sack_info={0x0, 0x7}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000338000)=r2, 0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a37000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f00003ff000)=""/201) r4 = inotify_init() r5 = epoll_create(0x400040004) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000b0c000-0xc)) r6 = inotify_add_watch(r4, &(0x7f0000b0d000-0xa)='./control\x00', 0x1000000) inotify_rm_watch(r4, r6) epoll_pwait(r5, &(0x7f0000b0e000-0x30)=[{}], 0x1, 0x0, &(0x7f0000003000-0x8), 0x8) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000c9f000)) [ 81.682206] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 81.732535] binder: 16339:16357 got transaction to invalid handle [ 81.741809] binder: 16339:16357 transaction failed 29201/-22, size 96-16 line 3004 [ 81.770790] binder: BINDER_SET_CONTEXT_MGR already set [ 81.779474] binder: 16339:16368 ioctl 40046207 0 returned -16 [ 81.791093] binder_alloc: 16339: binder_alloc_buf, no vma [ 81.796756] binder: 16339:16371 transaction failed 29189/-3, size 40-8 line 3127 [ 81.809088] binder: 16339:16357 got transaction to invalid handle [ 81.815353] binder: 16339:16357 transaction failed 29201/-22, size 96-16 line 3004 2018/02/14 01:03:06 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd7000-0x8)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f000025e000)={{}, {0x0, 0x989680}}, &(0x7f000038b000)) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00001bf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000fd8000-0x10)) writev(r1, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) 2018/02/14 01:03:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x18}}], 0x1, 0x0) 2018/02/14 01:03:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cb3000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000043a000)=0x3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) 2018/02/14 01:03:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005ed000-0xc)='/dev/ashmem\x00', 0x40, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000df6000-0x8)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000092d000)="fdd176d1db229ed54750e66df70876fed23d9c254758bff0dbf54608a90fb5f04684b8b4b38ebc3fe7e0793dc4630387ff6eb69809c39b") mkdir(&(0x7f0000bec000)='./file0\x00', 0x8a) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000c58000)={0x0, 0x1000, "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"}, &(0x7f0000c25000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000270000-0x8)={r3, 0xfffffffffffffffa}, &(0x7f00008fe000)=0x8) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00005e5000-0x8)={r3, 0xff}, &(0x7f0000bbb000-0x4)=0x8) connect$inet6(r4, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r4, 0x1, 0x19, &(0x7f0000cf5000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000008d000)={r3}, 0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000617000-0x8)={r3, 0x3b}, 0x8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004e0000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/14 01:03:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') pipe(&(0x7f00007d4000-0x8)) munlock(&(0x7f0000e2e000/0x3000)=nil, 0x3000) 2018/02/14 01:03:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r1, &(0x7f00007a2000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000b80000)='\x00', 0x1, 0x1) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x1) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000def000)='/dev/sequencer\x00', 0x10000, 0x0) getpeername(r0, &(0x7f0000b34000)=@can={0x0, 0x0}, &(0x7f000046a000-0x4)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000507000-0xc)={0x0, 0x0}, &(0x7f000081a000-0x4)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f91000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000431000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a28000)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000440000)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f00004a3000)={&(0x7f0000de8000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000741000-0x10)={&(0x7f000000e000)=@acquire={0x164, 0x17, 0x18, 0x7, 0x0, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x0, 0xff}, @in=@broadcast=0xffffffff, {@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x0, 0x1f, 0x3, 0x0, 0xa, 0x20, 0x20, 0x0, r3, r4}, {{@in=@broadcast=0xffffffff, @in6=@empty, 0x3, 0xfff, 0x2, 0x0, 0x2, 0x20, 0xa0, 0x33, r5, r6}, {0xf, 0x1f, 0x5, 0x1, 0x8000, 0xe8, 0x7, 0x20}, {0x182, 0x800, 0x6b, 0x4}, 0x1e4, 0x8, 0x3, 0x0, 0x3, 0x1}, 0x1000, 0x9, 0xffffffffffffaf1d, 0x1}, [@ipv4_hthresh={0x8, 0x3, {0x18, 0x16}}, @ipv6_hthresh={0x8, 0x4, {0xf, 0x43}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x2, 0x3, @in6=@empty}}, @ipv4_hthresh={0x8, 0x3, {0x8, 0xa}}, @ipv6_hthresh={0x8, 0x4, {0x7a, 0x5b}}]}, 0x164}, 0x1, 0x0, 0x0, 0x8001}, 0x20000800) r7 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:06 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getparam(r0, &(0x7f0000003000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000004000-0x4)) r2 = socket$inet(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000004000-0xa)='mime_type\x00', 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000004000-0x5c)={0x9, 0x2, {0x0, 0x3, 0xbb, 0x1, 0x4664}}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000001000-0x450)={'filter\x00', 0x7, 0x4, 0x400, 0x108, 0x218, 0x218, 0x108, 0x318, 0x318, 0x4, &(0x7f0000002000-0x40), {[{{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @empty, {}, @mac=@random="c10f0f125be7", {}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x4}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @mac=@empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="e6d764d2efa6af3fd6c75c73ceb310f2", @common='bcsh0\x00'}, 0xc0, 0x110}, @mangle={0xfffffffffffffff0, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x0, 0xffffffffffffffff}}}, {{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {[0x0, 0x0, 0x0, 0x2]}, @empty, {[0x0, 0xfffffffffffffffe]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x15, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/02/14 01:03:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x10000000000004, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x0, &(0x7f000000b000), &(0x7f0000048000), 0x0) pselect6(0x40, &(0x7f00004aa000)={0x2, 0x7f, 0x8, 0x8, 0x7, 0x1, 0x3, 0x8001}, &(0x7f0000c31000)={0xc0000, 0x4, 0x10001, 0x80000001, 0x3, 0x81, 0x101, 0x7}, &(0x7f0000af4000-0x40)={0x200, 0x34, 0x9, 0x1, 0x1, 0x7fff, 0x3, 0x7ff}, &(0x7f0000c9c000)={0x0, 0x989680}, &(0x7f0000e96000)={&(0x7f00006e8000)={0x1ff}, 0x8}) clock_gettime(0x3, &(0x7f00002c2000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bd3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x100000001) 2018/02/14 01:03:07 executing program 7: clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) wait4(0x0, 0x0, 0x0, &(0x7f000005b000-0x90)) [ 81.836594] binder: undelivered TRANSACTION_ERROR: 29201 [ 81.842249] binder: release 16339:16342 transaction 135 out, still active [ 81.865194] binder: unexpected work type, 4, not freed [ 81.877093] binder: undelivered TRANSACTION_COMPLETE 2018/02/14 01:03:07 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000022e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000feb000-0x8)='./file1\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000289000-0x6)='sysfs\x00', 0x0, &(0x7f0000f40000)) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e2c000)='./file0\x00', &(0x7f0000fef000)='./file1\x00', &(0x7f0000447000)='hfsplus\x00', 0x2, &(0x7f0000ff0000-0x1000)="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") 2018/02/14 01:03:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004f7000)='/dev/pktcdvd/control\x00', 0x191000, 0x0) mmap$binder(&(0x7f0000176000/0xd000)=nil, 0xd000, 0x1000002, 0x810, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca5000)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) ioctl$VT_WAITACTIVE(r2, 0x5607) sendmsg$nl_generic(r2, &(0x7f000098b000)={&(0x7f000082f000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000046c000-0x10)={&(0x7f0000afd000-0x30)={0x30, 0x17, 0x400, 0x5, 0x2, {0xd}, [@nested={0x1c, 0x4b, [@typed={0x18, 0x7, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40040}, 0x4000) 2018/02/14 01:03:07 executing program 5: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x4000000000000a, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000), 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x639, &(0x7f0000000000)={0x0}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000000f000-0x28)={@generic="f56c5dce784d5571fb80760c6a96d31f", 0x8}) 2018/02/14 01:03:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ec0000-0x8)='keyring\x00', &(0x7f0000807000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) prctl$getname(0x10, &(0x7f0000771000-0x8a)=""/138) keyctl$unlink(0x9, r0, r0) 2018/02/14 01:03:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:07 executing program 0: mincore(&(0x7f00008b4000/0x2000)=nil, 0x2000, &(0x7f0000d6e000)=""/34) [ 81.883911] binder: undelivered TRANSACTION_ERROR: 29201 [ 81.893735] binder: send failed reply for transaction 135, target dead 2018/02/14 01:03:07 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mq_timedsend(r0, &(0x7f0000001000)="822be2462f2f99ab491d2d1b3f5404350d94840749dc2fbc08ffbab0c7b17844af6c", 0x22, 0x5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000007000)='/dev/input/event#\x00', 0xfff, 0x2) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000007000-0x10)={0x8, 0x0, &(0x7f0000006000)}) 2018/02/14 01:03:07 executing program 5: 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) mincore(&(0x7f00009ca000/0x1000)=nil, 0x1000, &(0x7f0000001000-0x22)=""/34) 2018/02/14 01:03:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bc6000)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00007db000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000213000-0x8)={r1, r2}) 2018/02/14 01:03:07 executing program 3: mmap(&(0x7f0000000000/0xc2d000)=nil, 0xc2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000401000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0x5, r3, 0x7fffff, &(0x7f0000c2c000)) 2018/02/14 01:03:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00007a2000-0x1c)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/14 01:03:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000379000-0x9)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000cd3000), &(0x7f0000fbc000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/net\x00') setns(r1, 0x40000000) 2018/02/14 01:03:07 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000619000+0xdca)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fbd000)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007bb000)={0x0, 0x20, "c11e7cdf7c8f5cd58f77a6abc76828602a5509c2635ca145a5586994539bfa76"}, &(0x7f0000b9a000)=0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006d1000)={0x86f8, 0x5, 0x2, 0x2987, 0x6, 0x20, 0x5, 0x2, r2}, &(0x7f00004a5000-0x4)=0x20) fchmod(r1, 0x43b) 2018/02/14 01:03:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x1e)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)=@generic="68c791406f8c04f24fb2d8dd5a393408"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000085e000)={0x0, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fc3000-0xe8)={{{@in=@broadcast, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f00004c5000)=0xe8) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x1, 0x0, @empty}, 0xfffffffffffffe8a) pipe2(&(0x7f00003fd000-0x8)={0x0}, 0x80000) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f000018a000+0x7d4)=0x3) listen(r0, 0x40c1) sendto$inet6(r1, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000ee1000-0x9)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r5 = accept4(r3, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000069b000)={0x0, 0x0, 0x0, 0x6, 0x8}, &(0x7f000080e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000a0f000-0x18)={r6, 0x8, 0x30, 0x6, 0x1}, &(0x7f00007ce000-0x4)=0x18) setsockopt$inet6_opts(r5, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r3, &(0x7f000067f000)="f9252b59200665ee23d0604d1038b1c65d714e482248bae2ec4d5b7c8c36f03ab9a4e63bdf6d14d828d041fe2288925b9c5eabadbfd4a2673550599125fb509f33b7c20498f24a0eeb7ce73020aaa963ec60a725ff6491a41f28cd3cf06e578add633690f2783f07390cc7d49a3f1487844929147e0928d8e6c1e2c2cd5130bd71", 0x81, 0x40000, &(0x7f00006fa000)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2}, 0x1c) 2018/02/14 01:03:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') execveat(r0, &(0x7f00006b0000)='./file0\x00', &(0x7f0000a49000+0x9b3)=[&(0x7f00004b9000)='task\x00', &(0x7f0000b83000)='task\x00', &(0x7f00004d5000-0x5)='task\x00', &(0x7f0000ff3000-0x5)='task\x00'], &(0x7f00002b9000-0x18)=[&(0x7f0000634000-0x5)='task\x00', &(0x7f00007f2000)='task\x00', &(0x7f0000e5f000-0x5)='task\x00'], 0x0) getdents(r0, &(0x7f0000721000-0x2c)=""/44, 0x2c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00007dc000-0x4)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) getdents64(r0, &(0x7f00008e7000-0x20)=""/32, 0x20) getdents(r0, &(0x7f0000001000)=""/24, 0x18) 2018/02/14 01:03:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000695000)) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x7b, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f000082b000)={0x0, {{0x2, 0x2, @dev={0xac, 0x14}}}}, 0x90) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x52c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x52c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e1e000), &(0x7f0000103000)=0x8) 2018/02/14 01:03:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, 0xe8) sendto$inet6(r0, &(0x7f0000809000-0x4), 0xfffffffffffffdfc, 0x0, &(0x7f0000827000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/14 01:03:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000099a000)=@rc, &(0x7f0000c7e000-0x4)=0x9, 0x800) time(&(0x7f000014a000)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00001cb000)={0x81}, 0x1) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000d2a000-0x4), &(0x7f0000165000)=0x4) fdatasync(r0) r1 = socket$inet6(0xa, 0x6, 0x9) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00003ec000-0x190)={0x373b, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/14 01:03:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000127000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000088e000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b65000-0x7)='cgroup\x00') ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00009f4000)=""/4096) 2018/02/14 01:03:07 executing program 6: splice(0xffffffffffffffff, &(0x7f0000381000-0x8), 0xffffffffffffffff, &(0x7f0000d1f000), 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000-0x50)={@common, @ifru_data=&(0x7f0000d40000)="b72eb1990ac99ef45e1b7d618612dd4b90b789ad7ac5a3359fe9e9664d0a6ae0"}) 2018/02/14 01:03:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00006f9000-0x70)=[], 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f00003c6000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f000074a000)=0x26, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00008fe000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x3df00a65, 0xf42, 0x2, 0x100000001, 0x8}, &(0x7f0000781000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000019e000)={r1, 0x8}, &(0x7f00004a4000)=0x17c) 2018/02/14 01:03:07 executing program 3: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f70000)='./file0\x00', 0x8000, 0x3) syz_open_pts(r0, 0x80040) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f70000-0x24)) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000f71000-0xc)={0x2000}) 2018/02/14 01:03:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004c9000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) shutdown(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a10000)={0x0, 0x1978}, &(0x7f0000975000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000e5a000)={r3, @in6={{0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}}}, 0x8c) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x2, 0xcf7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffff}, 0x1c) listen(r1, 0x64a321e9) sendto$inet6(r1, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r4 = accept4(r2, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f0000ee8000-0x9)='/dev/sg#\x00', 0x0, 0x28040) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000554000-0x1e)={0x18, 0x0, {0x3, @empty, @common='ip6gretap0\x00'}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00004c6000-0x4)) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000b29000-0x8)="622f74f806000300") sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f0000cba000-0x10)={&(0x7f0000901000)=@getspdinfo={0x204, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@etimer_thresh={0x8, 0xc, 0x7}, @sec_ctx={0x74, 0x8, {0x6f, 0x8, 0x1, 0x8000, 0x67, "66e2206d9a963ed9df77da44d98d3d7574c90ef4b223ac29ce0c85f14bebdbfa360bcb1af48cbe4dd54d5820ed24be6fd6a4db48ca31be4d6f82717289886edb0119db9a419e8224a27f106c166969b7b9264946199e8ded828e07699644a2cf0d44116966b02d"}}, @extra_flags={0x8, 0x18, 0x5247}, @etimer_thresh={0x8, 0xc, 0x1}, @migrate={0x164, 0x11, [{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x3e, 0x1, 0x0, 0x4, 0x2, 0xa}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x6f, 0x3, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f, 0x3, 0x0, 0x4, 0xa, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@empty, 0xff, 0x1, 0x0, 0xffffffffffffffff, 0x2, 0x2}, {@in6=@empty, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2b, 0x3, 0x0, 0x3, 0xa}, {@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7f, 0x0, 0x0, 0x5, 0x2, 0x2}, {@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x2b, 0x1, 0x0, 0x0, 0xa, 0x2}, {@in=@rand_addr=0x7, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x7, 0x0, 0x2, 0xe3c148c4958504bc, 0xa}]}]}, 0x204}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000013000)={0x0, @in6={{0xa, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x7c00000000000000, 0x4, 0x5, 0x8, 0x48}, &(0x7f0000870000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000b6d000-0x10)={0x1, 0x200, 0x1000, 0x1, r5}, 0x10) 2018/02/14 01:03:07 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000a8b000)=""/4096, 0x1000, 0x40002142, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dd7000-0xc)='/dev/autofs\x00', 0x101200, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r2, 0x6, &(0x7f00003d2000-0x72)) 2018/02/14 01:03:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000724000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x13) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001}, 0x2, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x4}}, 0xe8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000cd6000-0x4), &(0x7f00005f2000)=0x4) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) bind$inet6(r0, &(0x7f00004ec000)={0xa, 0x0, 0xfffffffe80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x83ff}, 0xffffffffffffff01) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000090a000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) recvmmsg(r0, &(0x7f0000ad9000)=[{{&(0x7f00007fd000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000681000-0x90)=[{&(0x7f0000437000-0x21)=""/33, 0x21}, {&(0x7f0000126000)=""/240, 0xf0}, {&(0x7f0000cb7000)=""/88, 0x58}, {&(0x7f0000c1e000)=""/11, 0xb}, {&(0x7f0000f57000-0x1f)=""/31, 0x1f}, {&(0x7f0000414000-0xde)=""/222, 0xde}, {&(0x7f0000ac3000)=""/4, 0x4}, {&(0x7f0000ca8000-0x2)=""/2, 0x2}, {&(0x7f0000ef2000-0xdd)=""/221, 0xdd}], 0x9}, 0x1}, {{&(0x7f00000be000-0x8)=@sco, 0x8, &(0x7f00008dc000-0x10)=[{&(0x7f000038d000)=""/233, 0xe9}], 0x1, 0x0, 0x0, 0x2}, 0x3}, {{&(0x7f0000e04000)=@sco, 0x8, &(0x7f0000d58000-0x10)=[{&(0x7f0000ab4000)=""/195, 0xc3}], 0x1, &(0x7f0000534000-0x4d)=""/77, 0x4d, 0xbe05}, 0x9}, {{0x0, 0x0, &(0x7f0000201000-0x10)=[{&(0x7f0000542000)=""/244, 0xf4}], 0x1, &(0x7f00004c3000)=""/207, 0xcf, 0x2}, 0x1f}, {{0x0, 0x0, &(0x7f0000483000-0x10)=[{&(0x7f0000b4a000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000093000)=""/3, 0x3, 0xffffffffffffffff}, 0x6}, {{&(0x7f000050d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000266000)=[{&(0x7f00009f7000-0xd3)=""/211, 0xd3}, {&(0x7f0000a91000)}, {&(0x7f000049c000)=""/236, 0xec}], 0x3, &(0x7f0000fbf000)=""/147, 0x93, 0x7}, 0x2}, {{&(0x7f000031e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000e20000-0x70)=[{&(0x7f000068e000)=""/68, 0x44}, {&(0x7f000060a000)=""/139, 0x8b}, {&(0x7f0000881000-0x19)=""/25, 0x19}, {&(0x7f000082a000)=""/223, 0xdf}, {&(0x7f0000c85000-0x9)=""/9, 0x9}, {&(0x7f00002b5000)=""/133, 0x85}, {&(0x7f0000e33000-0x27)=""/39, 0x27}], 0x7, &(0x7f0000dd7000), 0x0, 0x9}, 0x10000}, {{&(0x7f000029a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000946000-0x10)=[{&(0x7f0000bfd000-0x5c)=""/92, 0x5c}], 0x1, 0x0, 0x0, 0x40}, 0x2}], 0x8, 0x2000, &(0x7f0000c35000-0x10)={0x77359400}) 2018/02/14 01:03:07 executing program 3: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000ad8000-0x60)={0x0, 0x0, 0x4, @tid=r2}, &(0x7f0000f9d000)) 2018/02/14 01:03:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x11, 0x1000000100000802, 0x300) clock_gettime(0x0, &(0x7f0000035000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000ff0000-0x8)={0x9}, &(0x7f0000d83000), &(0x7f0000625000)={r2, r3+10000000}, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f00000f3000)="002600043e02001452f400849e064d293d80f5ffca2f38f3bd3a0a71cd86e415d3dd", 0x22, 0x0, &(0x7f0000e72000)={0x11, 0x400000000800, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) recvmsg$netrom(r1, &(0x7f0000dbb000-0x38)={&(0x7f0000bfd000-0x10)=@ax25={0x3, {"a63bd9b82a9c6f"}}, 0x10, &(0x7f0000897000-0x60)=[{&(0x7f0000e1f000-0xf4)="6d985459125f23ea13f4a20fe31a39aa62ff29b7ea7ba8b7576332b8f8f2f5239dc7b6c30fac5586c936f2be04ea3c12e4f21af4f1ad3111c36a3e035242aa19cfde585c5090d43b8cfffbe0efb249b943dfa65053bb964ffc8a17533fc3bcad2e6f6b5caa7f5ad57475e6b99c48dd3561cea40d9d14e68be54d5007e1e901fecb1483e4fe83ea52df33346c8b8cda2b80e3dea23cf7af1243b7b77fb31976e9a28f1a3543101a9d8669983cc3a985b0f78af8bde92ffb7a29288760752dadf0405bce70c87aaeaa7adc02c81940bc06bc7b9fbc4fd8fdd4e1f78de356c2f45163bcc913cfa390a4f98ab779a5dead53d467fcec", 0xf4}, {&(0x7f000020a000-0xbc)="da018b67179baf2c427ef262a698ae5aacda4eb076d0f3f8943b3d730f177fc3771f2d1d174913bab921f579d91581ae4d7e92ee73ee931b050c6c585cea43d1bb07c89d1c103d4a1fb3bc49dff14360cfc0e8f248dc8b08821de9fccae966c19e3d8b5c9fd419ecd66fd55ee92a742f91be5d88664d582665232572fabb7bda59e2d1f1bdf9ab7a77870df08be247762c09298cdcde3d4ccad119b7ea47ceaeb6d04cdb1800ab86f08099fd06b89c8f8ee3f7bf77d810ecd033dfec", 0xbc}, {&(0x7f0000154000)="8b11142c8ff195f41e9b1da97942c5074184167e6502891cd26eac9629b2e8262817cd20b79996ef435fe4c8bd960f32cfb9", 0x32}, {&(0x7f0000da5000-0xc7)="f8dea55e63c162de72e8d4b0bbc6d74a05a23d667bd191e68239a82ceb7429e3dde0181cd9a36180e24da66f27b7be1f9ac704f5d8013e42ceaf4f96a028aaba6996a2cc630686cbf7786a3a41cdaa5c239e7a120e9761e9734f6ed8f6c968e68ebe84fb63679f50fbf03fe7b675df62957c0de6dddd08d08258c50601d443a4c1eb7e16418da6e789b053ac03140eea74cf7bf8c3f16e985ecd0e03a1ecc56f68343f014f4d857a7e4bd3a6abbc95a91b61edf27647ca8fa58396955be051d7433b2f4d0343b4", 0xc7}, {&(0x7f00007ad000)="487b497bb23ac2d97c892b5d7b694776fa33ff3309052603f6c949a7f04282e293e8e687a0bcc18bca5e1e74b303424d04953cd3e7f37227807416c34b46a23c99eea50b09f942e5cc5a9ea21c6d84a745be9533349eb890a359f25bb0e7986c47429aac588ec297b5a52a9a230aac2ca3577a6e72c5d9d6d08e229890a4a0fa5cf2be890d2647c5edbe0071d525be0fa8ca96f61864ee1bcb726374da670a88230ce6d9f164", 0xa6}, {&(0x7f0000444000-0x7a)="9fab6610daae091b9f088b2465a15528fe9f6f0e19bc8e64993ac49498f0db257a7824423f1f191a57cd2b663c94ad7561fbe91f41eb0c792bb2133044af1c46627194af32b43fb392182bd75937e5081a01226bae47b6c1aca2255ac133d4723f560e01c5cdad9f6eedadf53eb4d56cfc4e3962f2f071ba0d24", 0x7a}], 0x6, &(0x7f000013a000)=[{0x1010, 0x0, 0x62, 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{0xd8, 0x100, 0x5997, "85402146d9123d55149c4859c41db51cd5444b523e306742147a1fccecf050f481f1a840e08426329009adced2df004bcb2e85a4459fb4ca3848ec8385e36b606e43a9e18459026d67a54fd7d6f94f7217151dfe4a6c376af517a500ad933aafc18f7b5d43d142f2295c06dad2b449890b3b08832c8b1d4c9cfb928047c3ba5b2f7ec2b2484c5f95acb6be2b6a0d268b9b0d4c39f119940e14083335bd623f0f7e19628feb5fde6ff71ea14b0a230d9f1e18a4f2f40eff10fe8551c9071984ea6a067ce87a"}, {0x40, 0x107, 0x80000001, "2896e4c0ab9dcacfcc430624f1ee46bc0cc5da2d6c95cbd3744ca6fbc3d3980cdd9d445beafea70c25b5"}], 0x2138, 0x8014}, 0x40000002) 2018/02/14 01:03:07 executing program 0: mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_access(r0, &(0x7f0000002000-0x3e)={'system_u:object_r:system_dbusd_var_run_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000010000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x3, 0x7, {0xa, 0x0, 0xffffffff, @empty, 0x2e7}}}, 0x3a, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0xd2)="9c3f2505efab7b1b77d28d2b03a60b62c90e704c108797ac8efccc560877a87e692615db32461901ed0ca44bac5279cd26e4e7a552a4924f63a44d40ffa1041f2de6ecf5617e0cee5513deed26365503b823039205393016fe6818456ffaba051070e2ab3fdd9063757d4fb754cd5e609f3defd8906cfb3c68c44a66c1a9f29289f179ff50712e773f8f5240f527473684a6e17b1ad4f7a7e03c799cde8bbbfae0b8b7bd1f9ac6d07c5ac1541209d3cb97556c0ac6a66d72d1465fba3a0b3b897cb91ac6d4c29223cb276bd64dd94ff5b64a", 0xd2}], 0x1, &(0x7f0000000000)=[{0xf8, 0x10d, 0x9, "72773008a25303e099c9789571e0d3c9598b8dfbbfc97407c0029d11893f45c2d09b4e9e3d7424c640b16ff8a567a3687e72da72561306927d40ed932fa95b5449873c8d3761560e145c4a2eae9d3c0029d12dc8e1c69f1902b3267efd6300721870bdf0331e4fd56a1e509aa6e71d85b4c5c647a823be4728dd604a786e3d20c2e3d00955811ef1a2ce324b4dda62bf9581c939805dcb6bc677aee68a8687159869f213b43ae69daefc72c7a9e111dca0a8047637620c8a34ac1f495acb3b9fa07fe0fb32b39be8957a4ce77edd63f1fdb4ffe6e8b05d14b8381bbf6b320c33d7b8"}, {0x60, 0xff, 0x80, "a9e2ba647be44824071ef048bfe2351f47bff6baf56fca6409246b5a57ac794d82c6d20d41da72866a4c74609d57f462a01344b969f51026103ebf998082c07642b21a91b3875d1687"}, {0xb8, 0x11d, 0x3f, "4e8d9c9ee2bf86838baa6e06caf0708e318417b13ab11f91a460dda4bc60478c579a35dda20bdd2f3b6ef625afe995e3c61f96d6830e4d222236e50d23745f40e1bf7bb0e94acee9c21386de89304a7a7d98514e75fa1976b0b573ef3df1db9bca268c01171818f07c0c6f6e2d683dfb42775887269d500092f490cd063e1fb5f3cc4b40f9b16a0222017ececda4d9b0f6f99bcbe157903551f8efbf0f31db45625c6500146886"}, {0xf8, 0x0, 0x101, "b629da181a258e673a23e10ad5aa5c88b35a5fe5700718bac5293b108fec16aba082c14ae512a759053984f1a807aaeee12ca1876a71228cb80c1e0b5fd667e16d6ff8faa4bb0b3d2f5c78ee5446aa293ef300853a795bbaaf6e5daafc1246ab6eb7adef7089ef176d5178412179308587f74b042ab5038434a6fe47ee434c200e3d9da4a8efb87ab3b9f54a3734203a445c16347e45c789da4e8c954ed197f5c50d2e2a3861186c6fdb28116cd7b2dfee6063d14547254ef174190f1fa47c91c5a504cb3f96eedf0de1869d252e2f60c62ef245edeba77a121581cb04665e168b9368d711"}, {0xf8, 0x102, 0x8, "0578188d6daf8adc822c5aae5491fa14c5c028d1c68c176c2203e6beba4eb6576861cb54d8d78be2ce6f7817c48a0e4ce2be953e8f0b05ba62e3f565c9baf18a1fca4688183c96cd9084bdf73639f18eef5b4cf6e4d9a229dc5498ebe4d6f6dcc84755c4e12bf68205b51fe9c0f4d29c6bb2482e3cbf687099a27aa529521ac6764fd0da12049be9d671de3f5fba1b93009bd1fc58e85b1e18a3987860673cfe6a5c5eced61e266865fa2cce4aa9d1954ba8647cbd409a81aa9a9350dec23d9c5f3393a8cdb4aec40b877239cc99a09e5bca9029118263e9a802f3add4619b763eb26e"}], 0x400, 0x8800}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x8)=[{0x2, 0xb0, 0x81, 0x3f}]}, 0x10) 2018/02/14 01:03:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0xe, &(0x7f0000bed000-0x10)={0xb8, 0x8b}) r1 = getpgid(0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000457000-0x6)='smapU\x00') stat(&(0x7f0000253000)='./file0\x00', &(0x7f00002ed000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000c80000), &(0x7f00003a1000), &(0x7f0000975000-0x2)=0x0) r6 = getuid() r7 = getgid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00006c2000-0xe8)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000b23000)=0xe8) setrlimit(0x2, &(0x7f0000789000-0x10)={0x7ff, 0x4}) lstat(&(0x7f000038b000-0x8)='./file0\x00', &(0x7f00001be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000d03000)=[{&(0x7f0000a89000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e13000)=[{&(0x7f0000767000-0x7a)="7f6d6a7f985d67fff724a69dc8a091f46e3eb18ae4c86bcad2e8298894f7b1203e7e2cdb7b2843ab657aa958346b455dd8188e89f4c128e3d587e548dea17331e3d329160cd188a7d77eac079040a37a09adf566a2019ebddee2ae8753ce131a06bc57d9594fb9e24392d737dd88e5268dcd04537115aa92adb7", 0x7a}, {&(0x7f0000fe9000-0x95)="416fa9a6e81456b65ea4bc4baf85de7b5d782c697da3abf1ce454d0d4911d2ab63ad87f0bff7979906c7aef591855922738ccd932af52710da37e71c3324aca21d5999475d0b2649e35182889e758d5d220e8e708b5b6cb3f3bdb3a541c2b1a522b289adda7cc60957faebf1a5acffe23501eac81ac96914e696cb1b59ccb045d0d16e3e3e2aba5cf2de90ca1982f602806b840542", 0x95}, {&(0x7f00001b8000)="d36bb40893a68579a593a8bb5c99efb9bb2c40aab2e7593a1b3cf67554dfd2b97fc91a460fb5e298aec8d1c35d18bedfadafe8dcf8189d88c6b4692d3ac38ca46ce17736cf5370c883a62afb6dcd50704b82b69483681819b51148940f9b6eb573fc17be2f372bce8f8140446a9dd9b9afb00c23e6931b3638a3cd8c1834880c082d0af5c9d6cb03df3018f54e1444f461833376ae79dcff88d8bb458bff66e55db880f51db73f78b186", 0xaa}, {&(0x7f0000b34000)="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0x1000}, {&(0x7f0000c33000)="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", 0x1000}, {&(0x7f0000a60000-0x5b)="b690eadd1fd542e9231d25946db0dc0f8a073819f88e84a3f87c4ba8691d0779af51a5cfc5fbfb5e9e7b590838555fd0236f357f91ffc66ca36106ca4d00d013510d68488bf9ecdea3c47ed05635480073afe100c5aaebcc832825", 0x5b}, {&(0x7f0000093000-0x39)="30be46744b2b636d5c9b6b5be4a84acd8e5177461f0766dcff44ae0733b02060b40b5b60631cf0fce6ceffca6efd682ffdb69aeab99d730e93", 0x39}, {&(0x7f00001f1000-0xee)="b2cc2f09b11a522a809fdeba17a49cc33fb4cda3158caeb9ea364712deb11ebd200f9c3553fc6027dc1153c89c67727d8ab4dd06e538fc20033de8c75ea507827fdbafaeca1536735fa0037b6a3dc1788d1afa0019d0e50fb35a30f61594dc4f13df676361075265594c5100409a3a8f5635873017204a2cb667b1fe6108cea809b7460c4a713822313c8950aefa9540deb1ac18899cd9287e22d83ab64ab559275e435879899b69ffe6821476414903f506dfa36615b430ef41cbf3d36fb15ede5e6540f6b9fbbeffb9e16bc2e7dbf777457ddff64b6928c6fd36ccd6a316ea9d8ba903bcf98524152be1496d91", 0xee}, {&(0x7f0000754000-0xd3)="5182931661fca5a1dbe2a7192ee1799a71a422228c244cb7185fc86d1f55615d004fd2f03aa68f146bbe7f791130be8d9736fc8194c4997e444b8950989f9146dadd402713be5fd289ebd2e04687a87fc89750771a3f25c638670555b3aacec0120fab59c8d1c98a7c0ee89992b564d92e9205e7ab67a566cddda4a02d62ea2875972a690dc84769489d1266cf348810814e3414f0872a8fa0f146244ffcf5776b64d4256c8576615e2ad44205c5afb5b51f01cd09bd25c0e128c6bd8a2c8d1148461e9bb46bb60025f39dff93e0e4ff78a8ff", 0xd3}], 0xa, &(0x7f0000a27000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}], 0x20, 0x20000000}, {&(0x7f0000c23000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002e2000)=[{&(0x7f000087e000)="e21ac80fe23f455d71a64bb1b92050016c019dde9cd6a92bb3404cd612eaf914094c0862", 0x24}, {&(0x7f000067b000-0x9c)="d881d873a1b1f46be905a3faf1aaf7cd3c0de2bd2940865401defd219238660b5f0a7942513d8255b821e3b480da643a2bf9a78be02f19d1274e5f597966dd4cf01df3798317eb9ac5afc9983d24d6be067b6090e4d0bb1b9d1bac3b6e487e6e3751d84e8935a773c5fffeaabf8ca2d733c66f00e09f1fa2615cffc5c9869b2eb52739b33a54bd78da9cf190ee199bab78e8056cf79b5f82f4341a10", 0x9c}, {&(0x7f000039a000-0x3e)="ff133741725988f2ab23c2d0079d8e31c49b10451e0a3e3bf6369edfb41a29297c5abbb9d68f9b979d2b84c59deb660f082f6c7093419a53a054e92e816e", 0x3e}, {&(0x7f0000a07000-0x6c)="8782c1792e50d9f8411c705f2c1d7c072bf8e4471bbd922212547a3d82a2e88e0fffa7d8b26564fe32c3b2036222e032ada8b52492774c743e0e2f38b383990ce7a082e3579893375b88978357315bb005ef750e8341b4d0ac5474d188bbf79fae93e3580cedf1af635ee1b5", 0x6c}, {&(0x7f0000eb2000-0x3b)="32644110721b64fdd2c4da3319d0a39c6224c42c040599f58977779e86f03afd2770cebebccf37fca00590fa7dee87b93517c0d9f35c8c82da1ccc", 0x3b}, {&(0x7f0000fe9000)="3d871a06864305b840306eb494aec65129bd2b924a53d7c43c698fb3288796a884e8228f26a52c0a13a726f93a19600f04ebabebbde18123e64e3d3be4809419c825af74cae4399fd1c509545f0e92d47a379fcd922d58bc654edf7851ebc3e7d8f18c1f54553557bbc178a54567b642025c5e9884cc1af89a43f2c31e02495a7ae3ee68e6655b49cefa916c1fd7f96a67a8aa458ad575e91005af5abeef026891c696ddf0", 0xa5}], 0x6, 0x0, 0x0, 0x20008040}, {&(0x7f0000ddb000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000630000)=[{&(0x7f0000e8c000-0x11)="9a904c3bdfb9285923b33b8b41d65f33ba", 0x11}, {&(0x7f0000bbc000)="0474a024a57a5f4657656b10f80002bac9db0945f31e0a244f99210963f54790702996c0af0795713a3fd0a97ca0ce9650b76cb1be0e6fd5c53edd45498019d1153f70b04be2fe652b7411b88b299d8bf2c45b9c4d96a62fa8af32fed9f37a1487c619dd7bbd0fc9b43187ec96a95d9a8991f95c5a310b5914c810765c22a53dbca4", 0x82}], 0x2, &(0x7f0000d5e000-0x70)=[@cred={0x20, 0x1, 0x2, r1, r6, r7}, @cred={0x20, 0x1, 0x2, r2, r8, r9}, @rights={0x30, 0x1, 0x1, [r3, r3, r0, r3, r0, r3, r3]}], 0x70, 0x4}], 0x3, 0x40000) pipe(&(0x7f00007d4000-0x8)) 2018/02/14 01:03:07 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000238000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getown(r1, 0x9) connect$vsock_stream(r0, &(0x7f0000fe0000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) pipe2(&(0x7f0000029000-0x8)={0x0}, 0x84000) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000aa000-0x10)={0x77359400}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000058f000-0x2)=@int, &(0x7f0000e99000-0x4)=0x4) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000233000-0x4), &(0x7f00008ce000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000009a000)={0x1, 0x5, 0x6995}) fsync(r2) 2018/02/14 01:03:07 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000709000)="ff", &(0x7f0000f13000), &(0x7f0000001000-0x4), &(0x7f0000440000-0x1)="c9") 2018/02/14 01:03:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000094000-0x3f)={0x0, 0x37, "790137a508e2b8ff5a3803db9d154af0ebcb944af0beb8c299fbd57650a6a7620f4cae71841f18cc5d91094aab216132e13cfc746cfdf5"}, &(0x7f0000175000-0x4)=0x3f) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007de000-0xa0)={r1, @in6={{0xa, 0x1, 0x1fffffffc000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x763b9305}}, 0x80000000, 0x3ff, 0x6, 0x1, 0x1}, 0xa0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000d15000-0x4)=0x7b, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r2, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000189000)="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", 0x150, 0x800, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x414, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x414}, 0x1}, 0x0) recvmsg(r2, &(0x7f000021a000)={0x0, 0x0, &(0x7f0000f3f000-0x30)=[{&(0x7f0000eb5000)=""/4096, 0x1000}, {&(0x7f000010a000)=""/72, 0x48}, {&(0x7f00007ab000-0xc8)=""/200, 0xc8}], 0x3, &(0x7f000046a000)=""/9, 0x9, 0xc7}, 0x2040) 2018/02/14 01:03:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') fsync(r0) fcntl$getflags(r0, 0x40a) [ 82.137288] program syz-executor2 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 82.158128] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/02/14 01:03:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000c54000)='./file0\x00', 0x100, 0x80) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000dd8000)={0x7fffffff}, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000c000-0xe1)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f1000-0x9c)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e1000-0xd7)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000bff000)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000163000-0x30)={0x64, 0x0, &(0x7f0000e39000)=[@release={0x40046306, 0x4}, @increfs_done={0x40106308, r3, 0x3}, @exit_looper={0x630d}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x38, 0x8, &(0x7f0000f0c000-0x38)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fda={0x66646185, 0x6, 0x1, 0x1e}], &(0x7f0000a04000-0x8)=[0x38]}}], 0xaa, 0x0, &(0x7f0000c9e000)="c432eb8af86492129937ccc89046c25bddeccd875ed7022c99be42ad361921f6a7f3ef2d1be9b977213c8ef6d2bbe179e437e55a45217c358b2e54e745c1eb2cb88212b2a5df3cda63e43f9aa943b778ed240c83501eced70d6daab8d5c63506770fe9594ca906c7753ae3a4e05f4af19d1bc117715f7ea51e9dc5410dccd50e21a5eda3de13ae7c13ec277a7c1ff3dcab4fa9a61c6efd5a9aaa6ac2cd034b9fa25a91a4f7ffbce092a3"}) 2018/02/14 01:03:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) faccessat(r0, &(0x7f00006a3000)='./file0/bus\x00', 0x64, 0x1000) mq_getsetattr(r0, &(0x7f00007e3000-0x40)={0x401, 0x4, 0x0, 0x200, 0x1000, 0x8, 0x1, 0x5ad7}, &(0x7f0000109000)) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r1, 0x0) truncate(&(0x7f0000002000)='./file1\x00', 0x0) 2018/02/14 01:03:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getrlimit(0xc, &(0x7f0000df0000)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00002f0000)='/dev/keychord\x00', 0x210800, 0x0) getpeername$netrom(r2, &(0x7f000073e000-0x48)=@full, &(0x7f0000c43000-0x2)=0x48) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:07 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000cfc000-0x160)={{{{0x2, 0x0, @empty}}, {{0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}}, 0x10000, 0x40d, 0xe7, "84ba9527e0a871e8c68044cc28117e53eb555b605f6b711f8786767daf288a1dc17f702fddfb5184ea3fd801f4969e2e251e0ca714acc7802a5fccb5b6b83f317217d29124f8174243dbab633107c1c6"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000503000+0xc7c)=0x0) waitid(0x0, r1, 0x0, 0xa, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c4e000-0x4)) sched_rr_get_interval(r1, &(0x7f0000dde000-0x10)) bind$netlink(r0, &(0x7f0000856000)={0x10, 0x0, 0x1, 0x1800000}, 0xc) dup3(r0, r0, 0x80000) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x0, &(0x7f0000d22000-0x10)={0x0, 0x0}, &(0x7f00003bc000-0x4)=0x10) accept4$unix(r0, &(0x7f0000eca000-0x57)=@file={0x0, ""/85}, &(0x7f0000f5a000-0x4)=0x57, 0x800) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000c66000-0x28)={&(0x7f0000387000/0x2000)=nil, 0x1c1, 0x3, 0x82, &(0x7f000095b000/0x2000)=nil, 0xffffffff80000000}) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{}, {0x77359400, r2}}) 2018/02/14 01:03:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ad6000)='/dev/sg#\x00', 0x7, 0x88002) readv(r0, &(0x7f0000aff000-0x10)=[{&(0x7f0000df4000-0xfa)=""/250, 0xfa}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000841000-0x2c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x2, @rand_addr=0x6}], 0x2c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000455000)=[{&(0x7f0000fa1000-0x81)="390000001300094700bb61e1c3050000070000000200000045000000000b800019001a000d00000043de280ff4000000fd17e9ff0000060400", 0x39}], 0x1) [ 82.254651] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 82.273749] binder: BINDER_SET_CONTEXT_MGR already set [ 82.279787] binder: 16528:16532 ioctl 40046207 0 returned -16 2018/02/14 01:03:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000157000)='/dev/rfkill\x00', 0x48000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007d4000-0x4), &(0x7f0000720000-0x4)=0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0}, 0xc) 2018/02/14 01:03:07 executing program 5: r0 = fanotify_init(0x40, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000597000-0x4)=0x7, 0x4) fcntl$addseals(r0, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f29000-0x8)={0x0, 0x0}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000010b000)='ns\x00') splice(r3, &(0x7f00008df000-0x8), r2, &(0x7f0000d6a000-0x8), 0x1, 0x0) 2018/02/14 01:03:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x401, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000762000)='/dev/usbmon#\x00', 0x1ff, 0x240040) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000bf0000)={{&(0x7f0000b18000/0x10000)=nil, 0x10000}, 0x3}) r2 = syz_open_dev$evdev(&(0x7f0000b7c000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00007a5000)=""/86) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) 2018/02/14 01:03:07 executing program 2: prctl$void(0x20000000000007) 2018/02/14 01:03:07 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000004000), &(0x7f0000002000-0x4)=0x10, 0x80800) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) connect$l2tp(r3, &(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000000+0x2bb)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x1, 0x20000}}, 0x2e) 2018/02/14 01:03:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000fea000)=0x5, 0x4) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00005b2000)={0x2, [0x0, 0x0]}, &(0x7f000046d000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a2a000-0xa0)={r3, @in={{0x2, 0x2, @empty}}, 0x0, 0x5, 0x2eb, 0x315, 0x7}, &(0x7f0000b6e000-0x3)=0xa0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000998000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000d71000-0x4)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000081e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x4}) fcntl$lock(r1, 0x7, &(0x7f00001aa000)) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) recvmsg(r0, &(0x7f0000f5d000-0x38)={&(0x7f0000d43000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f4e000)=[{&(0x7f0000c68000-0x11)=""/17, 0x11}, {&(0x7f0000cea000)=""/4096, 0x1000}, {&(0x7f0000839000-0x35)=""/53, 0x35}, {&(0x7f0000cca000-0x35)=""/53, 0x35}, {&(0x7f0000015000-0x3b)=""/59, 0x3b}, {&(0x7f00006e7000)=""/244, 0xf4}, {&(0x7f00001d4000)}], 0x7, &(0x7f00003a1000)=""/120, 0x78, 0x8}, 0x40012141) execveat(r2, &(0x7f000044e000-0x8)='./file0\x00', &(0x7f0000aec000)=[&(0x7f0000e3a000-0xa)='wlan1#*:$\x00', &(0x7f0000f39000)='-%*md5sumvboxnet1\x00'], &(0x7f00007fc000)=[&(0x7f0000eb8000-0x15)='nodevsecurity{\',eth0\x00', &(0x7f00003c9000)='\x00', &(0x7f0000686000-0x1)='\x00', &(0x7f0000a18000-0x3)='!(\x00'], 0x400) fcntl$lock(r0, 0x7, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x6}) 2018/02/14 01:03:07 executing program 6: clock_settime(0x8005, &(0x7f0000c37000)) pipe(&(0x7f0000a73000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000-0xc)=[{}], 0x1, 0x9, &(0x7f0000000000)={0x800}, 0x8) 2018/02/14 01:03:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0xf) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000773000-0x58)=@alg, 0x58, &(0x7f0000e20000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57}, 0x0) 2018/02/14 01:03:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f0000e9d000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000616000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000177000-0x4)) close(r0) [ 82.453580] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:07 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000000d000-0x38)={&(0x7f0000012000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x32, &(0x7f0000003000)=[{&(0x7f0000014000-0xed)=""/237, 0xed}, {&(0x7f0000014000-0x1a)=""/26, 0x1a}, {&(0x7f0000005000-0xcc)=""/204, 0xcc}], 0x3, &(0x7f0000003000-0xb)=""/11, 0xb, 0x1000}, 0x40000002) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000011000)={0x18, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) 2018/02/14 01:03:07 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigprocmask(0x0, &(0x7f0000013000-0x8), &(0x7f0000004000-0x8), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x10}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/14 01:03:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) socket$pptp(0x18, 0x1, 0x2) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x58, 0x4) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000609000-0x4)) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000f65000), 0x2eadd899) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d5c000)={0x0, 0x0}) recvfrom$inet(r2, &(0x7f0000478000)=""/60, 0x3c, 0x2002, &(0x7f00006f4000)={0x2, 0x1, @rand_addr=0x7}, 0x10) 2018/02/14 01:03:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x100000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000afa000)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r3, 0x24f3}, &(0x7f0000001000-0x4)=0x6) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000002000)={@common='bcsh0\x00', 0x5be}) getsockopt$inet6_int(r4, 0x29, 0xce, &(0x7f0000006000), &(0x7f0000000000)=0x4) dup2(r1, r0) 2018/02/14 01:03:07 executing program 5: socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f000014b000)={0x0}) bind$ax25(r0, &(0x7f0000f83000-0x10)={0x3, {"5331965389738d"}, 0xb577}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000783000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ffb000)={0x0, 0xa9, 0x1ff, 0x100000000, 0x7ff, 0x200, 0xa2, 0x9, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0xffffffffffffff1a, 0x0, 0x9, 0x0, 0x6}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003ae000)={r3, 0x7a}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}}, 0x8c) modify_ldt$write2(0x11, &(0x7f0000001000)={0xa52, 0x20001000, 0xffffffff, 0x800, 0x5, 0x3, 0x0, 0x8, 0x0, 0x3}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000003000)={0x7, {{0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x20}}, {{0xa, 0x2, 0x3ff, @empty, 0x7fff}}}, 0x108) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0xfffffffffffffff9, 0x7fffffff}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000005000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000006000-0x4)=0x0) fcntl$setownex(r5, 0xf, &(0x7f0000002000-0x8)={0x1, r7}) getegid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000006000)={{0x61b0babc, 0x1}, 'port0\x00', 0xd1, 0x50460, 0x4, 0x100000001, 0x100000000, 0x7, 0xfffffffffffffff8, 0x0, 0x1, 0x1000}) read(r6, &(0x7f0000006000-0x59)=""/89, 0x59) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x10)={0x80000000, 0x3}) 2018/02/14 01:03:07 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000015e000)={0x1000, &(0x7f0000000000)="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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000-0xc)) dup3(r2, r1, 0x0) 2018/02/14 01:03:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000a08000)=0x401) r1 = syz_open_dev$loop(&(0x7f0000343000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001274, &(0x7f0000f59000)) 2018/02/14 01:03:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000263000)='/dev/usbmon#\x00', 0x2, 0x2000) sendmsg$nl_route(r1, &(0x7f0000688000-0x38)={&(0x7f000051b000)={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f0000277000-0x10)={&(0x7f0000d21000)=@getnetconf={0x14, 0x52, 0x400, 0x5, 0x3, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x11}, 0x20004891) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f000001e000-0x4)=0x9) r2 = getpid() getresuid(&(0x7f0000815000-0x4), &(0x7f0000a79000)=0x0, &(0x7f00008c1000)) getresgid(&(0x7f0000041000-0x4)=0x0, &(0x7f0000661000-0x4), &(0x7f0000bb6000-0x4)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000526000)={r2, r3, r4}, 0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001}}) lstat(&(0x7f00006b5000-0x8)='./file0\x00', &(0x7f0000a53000-0x44)) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00006ec000-0xc)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getrusage(0x0, &(0x7f000004d000-0x90)) poll(&(0x7f0000051000-0x28)=[{r0}, {r5}], 0x2, 0x0) 2018/02/14 01:03:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) r3 = syz_open_dev$tun(&(0x7f0000781000)='/dev/net/tun\x00', 0x0, 0x40) pread64(r3, &(0x7f0000b40000)=""/61, 0x3d, 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000dd7000)={0x6, 0x62e05ec6, 0xb52, 0x1, 0xfff, 0x2, 0x2, 0x0, 0x3, 0x8, 0x8, 0x101}) getsockopt$inet_buf(r4, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000710000-0x38)={&(0x7f0000ba1000-0xc)={0x10, 0x0, 0x0, 0x30020002}, 0xc, &(0x7f0000b66000-0x10)={&(0x7f0000af0000)={0x1c8, 0x29, 0x100, 0x6, 0x1, {0x16}, [@generic="1ac4885a510a0755095931c10f44f61bc62a33c136ad2187e8a4d9989c4a8a0ee18d193d2fc82d4cbad6087512d76f93b4a94cdaa260b472aa317bda0ea96294c8acc2b7774e7c303f964336145cc468a8a705a37a4f79433d14323873408fde2e1a9eef360b1f1efda057416f78df199f9c27d5778a28c4501f9f7103c6272ad08bfda516ea30b9ceca8be86096d5541000690b522494816c27165e4eb4697fc572de85b47e31e2ac80cc05fcaeeb4a4c95c142220a17e3ce39da8fc71991e180933fa38c280bccfbf31b7681067c2f3617be4573bd48bf6dbc18975d855c", @typed={0x18, 0x22, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xbc, 0x24, @binary="656bb5ea82461462a5aacdf65c766af0ba1eea3e675d03f4336863dd1e060422babed9c896d6a2e7104de440056568cb05c5448795565726e5ee11d9470f7a89d11e4795ab8cbde0c2b02bf2e7eab61b389fee97444bfef16b3ec104e5292653f76e24023c2ccd614cd0740178b89833ed744a3f65d45e0563dc5dea9fcd8a32e733ead553fb1d5b60d4b8b5340016b068c09f8cd17e436e7d51899d5a492e985466618d9f353e608e9b5f3975d47fd9978c"}]}, 0x1c8}, 0x1, 0x0, 0x0, 0xc0}, 0x80) 2018/02/14 01:03:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008ba000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000dfb000-0x14)={@mcast1, 0x0}, &(0x7f00003eb000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000092000)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) r4 = memfd_create(&(0x7f0000e89000-0x2)='$\x00', 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f00009f2000/0x4000)=nil, 0x4000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) accept(r4, 0x0, &(0x7f00004d9000-0x4)) keyctl$join(0x1, &(0x7f00008a2000-0x5)={0x73, 0x79, 0x7a, 0x3}) getsockopt(r0, 0xfffffffffffffff9, 0x10001, &(0x7f000064e000-0xfb)=""/251, &(0x7f0000fde000-0x4)=0xfb) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) [ 82.640981] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000ca0000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000039f000-0xe8)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f00007e1000)=0x0, &(0x7f0000415000-0x4)) setresuid(r0, r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x42) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000002000)={{{@in=@empty, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x1, 0x101, 0x0, 0x1, 0xa, 0x80, 0xa0, 0xbf, r5, r3}, {0x9f, 0x2, 0x400, 0x85, 0x10000, 0xff, 0x10000, 0xe61}, {0x7, 0xdc2, 0x3, 0x59}, 0x100, 0x7, 0x2, 0x0, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x1, 0x3, 0x2, 0xffffffff, 0xd3, 0x100000001}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000001000-0xbc)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r4, 0x101, 0x8, &(0x7f0000001000), &(0x7f0000004000-0x4)=0x4) fchmod(r4, 0x2) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000001000-0x10)=@buf) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x306, @empty}, 0x4, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000004000-0x18)={@loopback={0x0, 0x1}, 0x6, r5}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @dev, @remote}, &(0x7f0000003000)=0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000001000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r4, 0x29, 0x2b, &(0x7f0000001000)="912308c9bcf53f8d0dba98e7786aea12848d8c27b84d2788ca2fc63cb71f8c595f95d32451bc43bfe05c2d945e8a29aa0a5a402bf71b02e98fbc271fc6235b205a26721ac6932a0b12cbef619fce043776c0e81430037d7c161bbfcb608018d757c19376a231", 0x66) userfaultfd(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r6, &(0x7f0000005000-0x30)={0x30, 0x7, 0x1, 0x3, 0x7, 0x3, 0x8, 0x1}, 0x0) 2018/02/14 01:03:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000), 0xfc13}, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008c4000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) sendmsg$nl_route(r4, &(0x7f0000dba000)={&(0x7f0000344000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00004e3000)={&(0x7f0000e89000)=@getneightbl={0xfffffffffffffeb4, 0x42, 0x100, 0x2, 0x3, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x14}, 0x24008841) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/14 01:03:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c56000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x14) listen(r1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000264000)=""/105, &(0x7f00000c2000)=0x69) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r2, &(0x7f000019e000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000a03000)=0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008c2000)='/dev/vga_arbiter\x00', 0x212000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000488000-0x6)={0x0, 0x7}, &(0x7f0000388000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007d4000-0x20)={0x7, 0x4, 0x3, 0x1, 0x7f, 0x5, 0xf52d, 0x4, r3}, 0x20) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/14 01:03:07 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000c33000)='/dev/usbmon#\x00', 0x800, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f00008dd000-0xd)='/dev/urandom\x00', 0x0, 0x40) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c3c000)={{0xffffffffffffffff, 0x3, 0x7, 0x3, 0x94e}, 0x9, 0x40, 'id0\x00', 'timer0\x00', 0x0, 0x4, 0x9, 0x4, 0xc116}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000bc0000-0x4)=0x3, 0x4) 2018/02/14 01:03:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000c99000-0xbc)={0x2, 0x1, 'client1\x00', 0x0, "aa55be48617c93a8", "8a7e83106fbe18485463e51929d4324f7f65854137964170497a6ce12da70994", 0x9, 0x2}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) fanotify_mark(r0, 0x8, 0x10000, r0, &(0x7f0000d69000-0x1)='.') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000f74000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f74000-0x4)=0x14) 2018/02/14 01:03:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0xad)=""/173) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/14 01:03:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000047c000-0x8)={0x0}) bind(r0, &(0x7f0000034000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106(gcm(aes)))\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f00001fb000)='/dev/usbmon#\x00', 0x1, 0x62100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000376000)={0x5, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000180000)={0x1f, r2, 0x1, 0x7f}) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d9d000-0x8)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) seccomp(0x0, 0x1, &(0x7f0000bdf000-0x10)={0xa, &(0x7f0000762000-0x50)=[{0xfffffffffffffffb, 0xfd, 0x101, 0xfb1}, {0x0, 0x5a3b, 0x3f}, {0x5, 0x0, 0x9, 0x7fff}, {0x8, 0xd6, 0x5, 0x100000000}, {0x8, 0xfffffffffffffff7, 0x1f, 0x5}, {0x3, 0x7, 0xe0, 0x7}, {0xcf4f, 0x100000000, 0x1cb1, 0x3}, {0x6, 0x3e, 0x1, 0x7}, {0x6, 0x88, 0x1, 0x51}, {0x3, 0x200, 0x9, 0x9}]}) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r3 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r3, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/02/14 01:03:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000720000)=[{&(0x7f0000499000)="3900000011000946f9bb61e1c30500f9070000030200000045fdffff08009b0019001a000f0000f836f60000004d0c000000400000000d0005", 0x39}], 0x1) r1 = accept4(r0, &(0x7f00002bf000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f00002e6000)=0x2e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00008f9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000a9e000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7, 0x3, 0x8, 0x400, 0x6, 0x202, r2}) 2018/02/14 01:03:07 executing program 5: 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) clone(0x0, &(0x7f0000fa4000), &(0x7f0000001000-0x4), &(0x7f0000001000), &(0x7f0000000000)) rmdir(&(0x7f0000321000)='./control\x00') [ 82.742911] IPv4: Oversized IP packet from 127.0.0.1 [ 82.748312] IPv4: Oversized IP packet from 127.0.0.1 2018/02/14 01:03:07 executing program 6: socketpair$inet6(0xa, 0xf, 0x100000001, &(0x7f00006dd000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000058d000)={0x0, 0x7, 0x30, 0x6, 0x8}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c31000)={r1, 0x2, 0x7, 0x2, 0x5, 0x1}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) pipe2(&(0x7f0000a77000)={0x0, 0x0}, 0x4800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000097d000)=[@in={0x2, 0x3, @empty}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in6={0xa, 0x1, 0x68, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x400}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}], 0xa0) 2018/02/14 01:03:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008b0000-0x4)=0x0) fcntl$setown(r1, 0x8, r3) ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f0000aef000)="42e97df0826829653f65261319936a1766178a0bae856f83e5e3ac0331461e2193fd81b029beca65e2c69c2b31af8142c372d785252100a026da23d1843858a0a4728f877653885e724b3393955438ab89bd94f994ac2bc898b39d112e8fa4ac170b940a4393878dab3c2b8128f71a76c25091031627bccfcddc440b299a987ac0d5f48efed50becdcf926eff71b880a7da5900b1c3ccc0944864d847a") sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) 2018/02/14 01:03:08 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) connect(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6784d5b407cee0cf2a345c88a3ddd32ee22497149389842f428e719a74271021d7bf1100a7eae3bccbee1e69cbfa6906cc051f5dfb46a7d81beb0c04160a78"}, 0x60) 2018/02/14 01:03:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000788000-0xd)='net/wireless\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000558000)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f000084e000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00008df000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x0, 0x0, 0x6, 0x500, 0xa9, 0x2, r2}) preadv(r1, &(0x7f00003b5000-0x80)=[{&(0x7f0000d57000)=""/96, 0x60}, {&(0x7f00005ae000)=""/115, 0x73}], 0x2, 0x0) 2018/02/14 01:03:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) syz_open_dev$sndtimer(&(0x7f00003a0000)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) futex(&(0x7f0000e0f000)=0x4, 0x3, 0x0, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f00001a4000), 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c4c000-0x16)='/selinux/checkreqprot\x00', 0x101800, 0x0) inotify_init1(0x80000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00006bd000-0x4)) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/14 01:03:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000dfa000-0x8)=0x10000000000, 0x5) 2018/02/14 01:03:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000062e000-0x10)='/dev/sequencer2\x00', 0xa6976240ab61db0b, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000dba000-0x10)={&(0x7f0000d2d000/0x4000)=nil, 0x4000}) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x5}, []}, 0xf8}, 0x1}, 0x0) 2018/02/14 01:03:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) connect(r1, &(0x7f000049c000)=@ipx={0x4, 0x80, 0xffffffff, "09c47d1b52b4", 0x9}, 0x10) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:08 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a18000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000fab000)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x1ff}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000e9a000)={@broadcast, @multicast2, 0x0}, &(0x7f0000bf4000)=0xc) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b3e000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x2, 0xfffffffffffffc01, 0x3, 0x2, 0x0, 0x20, 0x0, 0x11, r3, r4}, {0x10000, 0xeb, 0x4, 0x1f0000000, 0x1000, 0x0, 0x81, 0x2}, {0x7fffffff, 0x8000, 0x5f81f90f, 0x1}, 0x5, 0x1, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x3b}, 0xfc39145fbd213e90, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3, 0x0, 0x4, 0x10000, 0x8}}, 0xe8) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x190) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000f7f000-0x4), &(0x7f0000eb2000)=0x4) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) 2018/02/14 01:03:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c34000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000242000)={{{@in=@broadcast, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00004d7000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d50000-0xc)={r1, @rand_addr=0x8, @dev={0xac, 0x14, 0x0, 0x11}}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000645000)='loginuid\x00') exit(0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000994000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/14 01:03:08 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000-0xbc)={0x0, 0xb4, "9bf61d38246ebeb70d8a8fcf4d254fb7ea337cd03f2075528740c7837a10ae36d1072da8fba5691d6dbd3518ede50fd46768e82e04ac0c2dcb33033a8f4f5a09caa0f04cded9dd6b947fc1b253f33cb9a1b6118f1df259bf2ce27526b9d155726b505827c2be813c68bb0489218f8b693a8cc4e46dd62d7c2f2bd3f3daf58669eefe47d044eabf1c76d3ca93b3cdbbdefb0cfddae05b2f539c1f057bfaadfd73c07dc65199e975659cc9851f2b5ba391470ec25d"}, &(0x7f0000001000)=0xbc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b11000-0xe8)={{{@in6=@mcast1, @in=@empty}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000003000-0x4)=0x8f) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000a83000)={0x15, 0x1a, &(0x7f0000002000)="6bb8d082606b9e9426fe2ffaca48bd8b8b65a14a6565f0d647be"}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c98000-0x8)={r1}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a38000-0x14)={r2, 0x8, 0x4964, 0x4, 0x100000000, 0x45}, 0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffff9c, 0x84, 0xc, &(0x7f0000001000-0x4)=0x7, 0x4) 2018/02/14 01:03:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000be0000-0x15)='/dev/pktcdvd/control\x00', 0x300, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000249000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}, 0xfffffffffffffffd, 0xffff, 0x0, 0x9, 0x10}, &(0x7f000033d000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000078c000-0xc8)={r1, 0xc0, "1a6f2aa9f46217dbebff08a8125a2477b76a1a8beab67103c38f48a27c5bba85228027e5c9bc7f2cf636d14f8c56cf3ca544f6613e5ba18c6cc24c9aa1ef5d711ff0191d4192f0cba0d54988d517d113ea57592fa25df00d858a751ab0db411aedf6f5d65225c859734e64c699372e1fea7733eca05d3bb7e6f07d9f0aa614946c36ea47351e5020633d33634c94bc092f29332ae21ea504ac711ccdb110576a908c50c8e9825f79d2e4f913e3f4181abad34483ff7ea0e8f7047552da04ee2c"}, &(0x7f0000442000-0x4)=0xc8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007bb000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000074000-0x20)={"72b6fd8fd441060745bc6a171b28f276", {0x4, 0x20, 0x7, "36fcd9a804b8", 0x3}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000c0a000-0xb6)=""/182) r3 = syz_open_dev$loop(&(0x7f0000893000-0xb)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f09000-0x4)=0x10000, 0x4) ioctl(r3, 0x400000000000125e, &(0x7f000045e000-0xaf)) 2018/02/14 01:03:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x3f, 0x4) r1 = accept4$packet(r0, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000015000)={@common='syzkaller0\x00', 0x0}) sendto$packet(r2, &(0x7f0000016000-0xbf), 0x28d, 0x0, &(0x7f000001b000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/14 01:03:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009da000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f000079c000-0x50)=@migrate={0x50, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x4}, []}, 0x50}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000e84000-0xbc)) [ 82.943749] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) accept4$packet(r0, &(0x7f00005b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000d8c000-0x4)=0x14, 0x80000) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000001d000)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) dup3(r2, r1, 0x0) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d7000-0xc)) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) 2018/02/14 01:03:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ae0000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x40) mkdir(&(0x7f0000df7000)='./file0\x00', 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ed7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000bd6000)={0xfffffffffffffff9}, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) write$sndseq(r2, &(0x7f0000995000-0xc0)=[{0x7, 0x7, 0x7, 0xeb, @tick=0xfffffffffffffffb, {0x6, 0x6}, {0x7f, 0x3}, @quote={{0x8001, 0x1fe00000}, 0x400, &(0x7f0000b7a000)={0x0, 0xdb0000, 0x6, 0xff, @tick=0xb20, {0x7fff, 0xe08}, {0x80, 0x8000}, @raw8={"13a92336d65452e01effee67"}}}}, {0x9, 0x5, 0x8001, 0x200, @tick=0x2, {0x5, 0x10000}, {0x8, 0x4}, @ext={0x1000, &(0x7f000019e000)="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"}}, {0x5, 0x100000000, 0x89, 0x8001, @tick=0x3f5, {0x9, 0x40}, {0x8000, 0x3}, @control={0x1, 0x0, 0x1}}, {0x561, 0x8, 0x800, 0x7ff, @tick=0x5, {0x7, 0x4}, {0x7fff}, @queue={0x4, {0x100, 0xf2f}}}], 0xc0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) chmod(&(0x7f0000efc000)='./file0\x00', 0x10e) removexattr(&(0x7f0000300000)='./file0\x00', &(0x7f0000dd4000-0x18)=@known='system.posix_acl_access\x00') 2018/02/14 01:03:08 executing program 1: mmap(&(0x7f0000000000/0xd52000)=nil, 0xd52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000), &(0x7f0000000000)) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d53000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d54000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$VT_WAITACTIVE(r1, 0x5607) fcntl$notify(r0, 0x402, 0x4) userfaultfd(0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d54000)=0x7fff, 0x4) 2018/02/14 01:03:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00003be000)="55f5651abeaacc7a986a843f2c69a5cc1848839c440c4555502bf800", 0x1c, 0x20000000, &(0x7f0000969000)={0xa, 0x2, 0x10000000000, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:08 executing program 2: clone(0x0, &(0x7f000023c000-0x1), &(0x7f0000001000), &(0x7f0000f29000-0x4), &(0x7f0000a53000-0xbc)) umount2(&(0x7f0000363000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000+0x987)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x4}, 0x6) 2018/02/14 01:03:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") mkdir(&(0x7f0000bb7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000959000-0x4)=0x7) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/02/14 01:03:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) signalfd(r0, &(0x7f0000706000-0x8), 0x91) 2018/02/14 01:03:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b2d000-0x8)=@assoc_value, &(0x7f0000d85000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000c6e000-0x1)='M', 0x1, 0x0, &(0x7f0000e17000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00001e6000-0xbe)=""/190, 0xbe, 0x2, &(0x7f0000b58000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000253000)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x1331b39bc6805b10) 2018/02/14 01:03:08 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)) 2018/02/14 01:03:08 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ff8000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) syz_open_pts(r1, 0x642102) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d2}, 0x1c) 2018/02/14 01:03:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4), 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000289000-0x15)='/dev/pktcdvd/control\x00', 0x600, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000d9a000-0x1)) 2018/02/14 01:03:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e10000-0xe)='/dev/keychord\x00', 0x20000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00003f1000-0x88)={0x2, {{0xa, 0x0, 0x13, @loopback={0x0, 0x1}, 0x5}}}, 0x88) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000024e000)="240000001a0025f00000000401111f0e0a0300000004bf00000009ec0800030005dcf300", 0x24) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00008db000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3}) 2018/02/14 01:03:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00008f1000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') umount2(&(0x7f00006f8000)='..', 0x8) 2018/02/14 01:03:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x20042) fremovexattr(r0, &(0x7f0000739000-0x7)=@random={'os2.', '[&\x00'}) writev(r0, &(0x7f0000714000)=[{&(0x7f0000de7000-0xdd)="cf2e402a1f34f5b9582c3ae5cbf1f0b46fa78302902ef2e8fe5aa82a", 0x1c}], 0x1) r1 = add_key(&(0x7f0000a6f000)='blacklist\x00', &(0x7f0000733000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r1) fcntl$getownex(r0, 0x10, &(0x7f00003fd000)) 2018/02/14 01:03:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd177001de78aabb64ffffffed008c46", 0xce) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000f95000-0x10), &(0x7f0000d04000-0x4)=0x10) ioctl(r0, 0x0, &(0x7f0000674000)="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") pipe(&(0x7f00001a7000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000f59000-0x2)={0x7, 0x8de1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r2) getsockname(r3, &(0x7f0000843000)=@ipx, &(0x7f00008b6000)=0x10) 2018/02/14 01:03:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000dfa000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b9b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000316000)={0x0, @remote, @broadcast}, &(0x7f0000bc4000-0x4)=0xc) sendto$inet6(r0, &(0x7f0000f83000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 83.142725] SELinux: unknown mount option 2018/02/14 01:03:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00006c9000)=0x2, 0x4) vmsplice(r0, &(0x7f0000ae4000-0x10)=[{&(0x7f000092d000-0x21)="da3e134bf1f105b35653b754ae35c79d932b2b2b6b447fe1ebbf810bdf56b7ab4c", 0x21}], 0x1, 0xc) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f000025d000)) fremovexattr(r3, &(0x7f0000f3e000)=@known='com.apple.FinderInfo\x00') getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) accept(r3, &(0x7f0000a74000-0x10)=@ax25, &(0x7f00000aa000-0x4)=0x10) fcntl$getownex(r1, 0x10, &(0x7f000060c000)={0x0, 0x0}) wait4(r4, &(0x7f00009ae000), 0x1, &(0x7f0000da4000)) 2018/02/14 01:03:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000075d000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="12", 0x1, 0x0, 0x0, 0x0) 2018/02/14 01:03:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00007d7000-0x9)='/dev/sg#\x00', 0xfffffffffffffffa, 0x8000) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000598000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000775000-0x4)=0x2, 0x4) ioctl$void(r2, 0xc0045878) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00009a5000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffff801, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, [0x1, 0x100000000, 0x7, 0x0, 0x2, 0x7fff, 0x8, 0x1, 0x86, 0x3ff, 0x2, 0x1f, 0x7, 0x2]}, &(0x7f0000fc7000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a02000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x4, 0x0, 0x3, 0x4}, 0xa0) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000a29000)={0x7, 0xd1b5, 0x2, 0x99, 0x10001, 0xfffffffffffffff7}) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f00006dc000)=""/128) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000fa2000-0xcf)=""/207) r4 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r4) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00003eb000-0x6)="0642a168586995c6811d169df8c68e9688ce992274eae7a7f2df1a97199aca3a49d3a6d16bd9d668372eeebb72c921234743f2c6dd44ebb491b1a540053c023fc067bba7ab75ed") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f45000+0xefd), &(0x7f0000602000-0x4)=0xc) connect(r0, &(0x7f00007fc000)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0xffffffffffffffa0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005b0000-0x11)='/dev/vga_arbiter\x00', 0x840, 0x0) accept4$ipx(r5, &(0x7f0000ce8000-0x3), &(0x7f0000def000-0x4)=0x10, 0x80800) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000ff7000)=0x5a8, 0x4) 2018/02/14 01:03:08 executing program 2: syz_open_dev$loop(&(0x7f000075c000-0xb)='/dev/loop#\x00', 0x5, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000c12000)=""/130, 0x82) r0 = getegid() r1 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, r0, 0x0, 0xfffffffffffffffc, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) r2 = epoll_create1(0x8000000000004) fcntl$setpipe(r2, 0x407, 0x9) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001f7000)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000939000), &(0x7f0000da0000)=0x4) syz_open_pts(r3, 0x2100) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000aaf000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000831000-0xc)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000c4a000)=0x0) prctl$setptracer(0x59616d61, r4) 2018/02/14 01:03:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) unlink(&(0x7f0000f6c000)='./file0\x00') r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:08 executing program 7: mmap(&(0x7f0000000000/0xc2c000)=nil, 0xc2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c2c000)='/dev/sequencer2\x00', 0x8001, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000ad8000)=0x8, &(0x7f0000acc000)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r3 = getpgid(r2) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregs(0x1, r4, 0x0, &(0x7f0000001000)) 2018/02/14 01:03:08 executing program 0: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000f82000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000806000-0x4)=0x14) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00001e1000)=0xa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a89000-0x15)='/proc/self/net/pfkey\x00', 0x400400, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00006c4000+0xc16)=0x4) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto$ax25(r2, &(0x7f0000e8c000-0x1000)="4acc83c563ee16ca11be2c7827a9383e37d52efaee3eb83ee10490e55b5ac689ded321a0008e07c2eaa0604d2fd3e16a39246dabdfdfd05733792160eab8c80ab096c28d1e59a218e70da919aaa8ce8fe1445985415593f1cfe6fc6b842fdfe8858ceb095838d97a8e95e5cfbad66ff27999104b54f283594e7754fb3b048f50d79dce2b9ca733d46763244c986a8f054b6c76c27d48a5bd3fae55047d3138e22afc19ad03302e3825785a5c13c29554eae073e16f97eae3d8f1946f45490e853ee351b710f3e88d881dfd6907cc5da85c19e5252d6dd48b3aa36a2a3c337f84383351d13083199bdcf648280a879d9d4868b1eeb2d4a8680897bd3b331f1c093d2d8611c0b7c6dfb7b00abe845b276ee32150d9e45fef19c2858d688b47b085499cc0f11c0c7cb6a585eab5e9684f85567365460cc19db204e908349a3e6f20581ec7b805e35f260f864ea64ca04887ba5c7aded809b5d77c0a5d0c72999450593f70bfb8c266f444d0f428e7f0afdf4734061a325d0ffe98401c872822ad37282d181992eb2f9e60b3679beed56fa0fa0e0334fc2f8cf71f4ad99f7227847c9a843d07d75c1ce3f5fbcccb288f9ea0f63136697238544cf5259b794c64323b1ad061d976b3685da8fccbcddc832f91ec8a5953e89f5c005d021dbb30791a245a6a052a01b2691d034ffda3464abc16ac25653b3e954a3b607ba0ce026fe0f8c8f0f34b1e87bec0d9ba06e267dee2099b312d626b1c1f2d4cf29aeeb408498b4c8e575dc531fb0dcaaa4cc586a1e042a5900cc3a098d02797921e092664d397bab5c0a387505c0f4631fdbfbb5f47e7ba74e5acd06178580583de6196fbf393543d22ddcdeed4c795a88285b6abd7cc2587395ffe700147f9d4b54f82ad7a8db268d507a9391ff99ff88d4b5b0a8de75b95d9f7f96242631781135254b7e01f36bd9b218d9f487305c964844840b765c0f30a7f5c6a4deccaf26751fa0877232ce13b8fa14bb2e2e2dbf55650bb57abd52a1bb6cbfa0cb7d4fdf706d26bd4072ebbb6f5fb1c74c464814fb525bf7e6691d02c8373a66fa9cc58537bd47f2de612c6d2686b6ccd70b3bad7b49197c4cbd93bd262e2096b96b26d2a4c2c756321ecece93e5553aaa74a495ca2ba11b0a6a431b384cb99bc35b134d489f806251875f7623c47b933ad1ee0bb2890c3011c006ca4737830b864a6036c31dfd86885154185a56396402f09104163bdbe69d6b4a417063dbd08964d23110ecd66312168e679566b7b27a6cde48a9fb8d132d00117afe1c846ec24e3a72d2889ca2ae505234ddedb588951ea662860f39c3e9a7cb09c742b4376c47e62d5d71ddd9110a431b3c241c25f91bdbe1a4e41aae7be5833fc6decb14a4b23fe621d78fef37fd9ed44aea1fb986d6a3c98e6dc410ccf1631efb3258714930f3d21c1dda93c19ebced804df908a65a598247c0a721f2317483045a0bfb9c2954f332319c3d3de9c3b1549164a6613927d3b06d05b0650ab4540d2ddb25407aa68048d1cd5360a10aa5cb53735b7c084afd71bd4b41cd23ddb32a0d191f49329bfafbd9870bcca0df3b7c3fa36f0921fade5d30fc2e104b743a3f1c283c38d22a3fff66c0749b6640b02dc3838cad24199e897afada8d7b175aa19ee3ca3bf38ebedb0038b69ed86c2bb373225553256e067e887d1b2e55aeacf1e4053b18fd5c9c7bf5be62f92d89e8e6962ff0a0b6d01e88c83f5a9b698de90b133430a5866730e9dfcbb3899272d3aa5a60caaea43b149be2805e54e15b2e53d11e45eb0ee7e8fec9dbc61428db1537d526dfb1a5c73c26a01940ffd0df54d356f2c7d54580ce91e8482964c0553d8d19153a29b9d8aa583df706fa809b7f2e14423023b108a830e72a463340b613b3bef5276b889f91d2a4d9a3bc7db3d2dcf5ba7de8319d82bac9a019a2e9910439e0c9e01a74d007340555d3c9606e05699cc66cda20049f9124973e3cef1a081f9456c2a0ed67f46b9081cadeee71890cd76f56d7c071622e19dd5c51ece13b2f1d321eac19ff4147d7405a86a592b353367eb89fb35c31246c0f056c726df9033b58183ba9f172c857dc5bce337f0a4cb266b96572f7e0fb5f2b416129d1134fc2c5be9d73df112c66e2f8c3ab1d60f03eb92308d9271d9d38952ebea716390c1969a36481617de8289db57ddf329267ec0c832797c324bdf4793a4b42fc0b88ff8cebd3a12725b2bc96b41ef8001c0c483db9ec69900a81d81d2f048964e6694dcdc906d78a9705f4f7e747966fb1461c203e585f6aabbfad489b42795b4410d60e50d831c3d55361fb924b277c955e45ec66197f681248d04283bd8d11b296ce433795f1f3b4fc96d50c38e1431725fac9973d576db0c628f3e27be9844cdc8032eb5f22cde31f696b9a803f901b48383c7b513814eb1acee31cfb55d10ee306a577ea8a81b972208a1f40d0bc9d152b6780ea55e9e0d998cc77b21ef39cddc03f13dd7f01816bf629b8bc887472b2239cf1a22c22aa21652d81c13fc6c0d422841c4866ef95961a53b3745d54181d015482a0c11ded63a68b86e2f7b8193897dcad4a07a64beced4f14a3d92bf72ecd2022724ad200f57e70105691cbba766d12dc6e277e3bed023672105fa7c8b77783b8d7eeb07960d1cb0c1012bba7867cfbd1d42f9b815bd8fe387c11ce3e9b139dd396590065cdab8b50629054f9be6380062ff229c0504fd73d04590c3fc6d8fe66f8aeaa349c16ed185cff04f6c61b12251fccf940659fdcb0602fbc613296fe1b2cfcb578bcbf731e841133da0c122846f0314f48e070a2bc7d595b3aabb9637fa7ef1a22de095ec70e5ae8cc316bfe187e524a55816b539b563397f0743d2716e44ed13f9b39528b95adc3939fe442391ba16d7a7161cfa42763e32a0742eb23cfa4980401a51fb035d25667436519803c9233e6353ff259ca620204cbaf41321031e8a1ab182eb03e74fc7bc9f47bcda6415c0e77e87733bb7402cbe93f902bb585350b747230e5293698b3d2212af84a496ca8a1fe9738eb42b5138392f01379a7445975c503497b681d572e27ff7174cd8ec312545faa5862ac6141ec2d6c6fbffcab987d6edbb6793f657d94a1f53e7345a029940e24aebcb05b12e6597a848a78a8fdae2b1f29cb63dd3740f7d64ce0c208daa851ce35f0b6921fe87841c66843881922f460499f1bf208eee10971aba416c9a31597b841621ec6faf32b6fec03108e754dcf74ea707470a7287639a231e098f6d3e2bb35c90bdbcc6f9371208c8839647ebafa0862c630accac5ae515e0a349bc46090e27f6b92baf603e616831d7ef1a7a468bdfedfd50ac32eb121b354a7c4c0eb38b2f7aeaf56f62df9d8eb7d73957a38638234e6ee7d4be892a51adb25c835a5427d4eb5c526a3cbb96836c04f2d858a30936bfdab60304a2b2ff33136c4d9a712a76f4c145e4a71bc56de84418274b63c141d22de54c88b83edfbe9bddeef8f3b6e31f6ed015d89e3fefca671e4a01e475a6446c80eb83d9a200bc471ebe6a720f7fa0ee0d5149e2f5d469fa46608c45e9aea64f59fee9833e028a3c7f06008b945ced2db0755e9b81bd0403da6cb6296bd483839e91012f8692c68a05b35bdff214bb31b7eb24562ef1aeea01c055803ff0fc51e04136fc4b0797cf8ec10fc1455431e8f942c72a4b8842c138352c2cb79bea0d780c37456207c0478d29d0dd800be731cfc11a76d82515e9e0a406688fc568792e19001cf57436cef3339a19c56ac4c39c9911b8d3ab91c7045886b87a8e4921aeeb6d06dfd5e6bf041874fec32a8279ceca2507c13d1ae496585181c0f232930901bf0b31865466cb8c6202a4ee006526e807e00c8e9706beec408b5c412141817f997c340979ea5192d8b50fc7de7d9c82231e4ee7981998525620f4e5f2826e046995bbe1058f4040051270afc2c41130c5e58309bc11136dc2671f8bb4c778d0c845cfdbc09d43bdb6a2f47185b1e8353a49d61021a16db7a5f79630e82f403450f2634e7e586f1da4b58ba812fad8645d9c8184892affd4c5a8b20475bfd70ad9e1e48df4ddf292b0b043d98759bdaac33506930fa89c69201e848853f1a35724b49af72fa4561ed0b9c41f83244028501325bef8cd16dee33ba0f1cdcf9048f4f6cdb44eda834a6195e0714774d10e29cf6e10add6da7e5e00deb027d32600b53823f6879631a40bddb03bdc28026be05c9ae95d8ebe6e139b26f25ce839e4713231b941f38a1940685f479d73acbd3b2f00a00e6cc2a935e2eccea19580a024d51e82fb056732c38097e8a6376715202f03a3251eb68ba4c65442dca81199e903c542a499000b60784b3efa85dc506f08349a43dfe845a12c4838dd059d6c0fdd4993583f5fd72ab577361ff580891746c7cd49c4b9fb638e6331f86cf8c2e79c9e0bc00830ff5f5a05a031253535a55a9fe990ce49a9bb1c85c65c26ebbeda49c7cc1e155bf84913333fb90bddc7ae53a649e13065ac9e10a9c071636576249b1bbc8e868f25a0288fd1dac7115773407f0f758710b0771930cb7ebf8008548bd62f583a00ab5cdf0bc5e2f79440778e5d38df673b370d9ba218b40a420387d6d1d1b750c15888d806eab5f9814a9c44ddc380454b11d2baf6a8694b5e19c31a04e760128437a8f90c6f48705fa6a8e5123866925db8b48473ca7caf39272152b55809f0ab198e48b555a80390187af5925c4863854196bdba6c807b0575cda312ae849471c1fbb0f427b57a87c08b5ec5e2acf092b6f81f9a69b98dfaea1fd227cd5c8905be0ed33e26f60a9cbea76aa55b1dd476f2677fe6ba67a9f5fe7a75366087d48b004baf8d0a78455b2608b05ae96e8bcd01efdf441c6ff9402eba11a224a2504e096129b9bcbb49c7c312a61fa4e78d5a54ce522c0591b1d2eb3958cd73ec6819c061baf2b8253b6a443e5a1fe6d8f5a421cae0675fb7854eb9f512858ddd35860bf1d1ba253df4339216ac95c99ecd2fa49428cad4ba4542764169f82c9e0490ada6b22c3d1c3b5a87e9322bb1be3b91e33786aa34426e7115decbdb99cf9736689665bf4ff37e1b1984bc3b13e6c85fbeb4b43a123de1e8014bacafd34fd37cc6aaf60558df2c3841a5cd44201a463ea7a4e77f96bc361aab95a9e0c1e7132255378f0741a021a31b1922764dec1215a98563161ace07a486c26cac4af41edfd66bb2bee04044fa6406af0f7a3f6f192d2d94e86b0f15b16b045243b228cd62f7b766166312f083577582dfebe95b4cb198c45bb128b40caf5fb1b1e0ad178dbaafd3f35e2ac6e67846d8415d413511d5dde6814fde10fa448d05273dfb33eded34fd20206a954dfd0c9b5b66be42e2241c9a922b89a36a572e3269234f2df3cfcc23faa49bcc9db6b6c0796db3aeb507c7d77daafd9d44ae13bf6184ecbee6edc2434c8c2cd6aee9a33c04ba010acf4404387d735a3582a2f0558df363a721e796ba9ff00bbf2c8446296f2f199be44e80a09e6fa43e46fc5ba9b4a5339f7de6a1b056c7061cddc291a7e2465344ccd7d9aa5a84f0d949c56dcf7a803d972ca3f23ab8be1e5f201e7c54c9f5ae7a5f7694261e3e5c45b9c808185e930fb13114dd21bb9de597d63cc9c934f0a3bb835b1652cfd0f10cdaa22a9c4f3b74ee195a85d6eb52bbc472b41a050ccfb4230af439958e5b0820c461ed7c38c832cd355d846af0f9943a3702f4e8ef95c9c835ddcc781a8f1aaac3080faec0fdb70c4c434ed5564d7551667dfd4ed650b1aa82c222f928", 0x1000, 0x884, 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r3, 0x4004510f, &(0x7f0000637000-0x1)) 2018/02/14 01:03:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002dc000)={0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000032c000-0x8)) r1 = syz_open_procfs(0x0, &(0x7f0000f41000-0xd)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8), 0x401) 2018/02/14 01:03:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0x3, 0x153) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendmmsg$unix(r0, &(0x7f0000e8e000-0x188)=[{&(0x7f000003c000-0x8)=@abs, 0x8, &(0x7f0000177000)=[{&(0x7f0000f05000)}, {&(0x7f0000bcb000)}, {&(0x7f0000cb4000)="85", 0x1}], 0x3}], 0x1, 0x0) [ 83.230858] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000004000-0xc)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)) ppoll(&(0x7f00005d7000)=[{r1}], 0x1, &(0x7f0000376000), &(0x7f0000e98000-0x8), 0x8) 2018/02/14 01:03:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) sendto(r0, &(0x7f0000001000)="6ffa5005a3a63f14b04520c3ff181e5703d250bb4c7aa17b62d6519ede4d48839ea441f566768d32cab65b6eb59f54ffe56bca706bf8e3be49877381de97cee15f4eb2fd1dbb4d198c466b6c2120ea473977db6a9dc16c822d6027c86569d297f32fe9c6edf7d50d72d287eb9eaaea361722ce88653b5352e71561d1257d1583706bd06969bfa966d07ccf41872e71f953e03be5dc84301a940e81880330ce9d7066d3d0ca1b65cc6621ed5ede90d239b17754e6ef6f7b769adb84012f28e35ca01d212e9080693f819a9b21b25d67b3fcfcd9374acf794ea127e94f75a92f9f4c7e002ff6468712213f13b7936a34347112988408ff1c", 0xf7, 0x800, &(0x7f0000000000)=@rc={0x1f, {0x5, 0xffffffffffffff80, 0x30, 0x1, 0xffffffff, 0x8000}, 0xad8}, 0x9) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000002000-0x4)=0x3, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000003000)={0x0, 0x0}) ptrace$cont(0x1f, r4, 0x8000, 0x77) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000005000-0x8)={0x399f1336, r4}, &(0x7f0000003000)={0x5, 0x8, 0x3, 0x5, 0x7fff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000005000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000007000-0x8)={0x0, 0x7}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000007000-0x6)={r5, 0x3}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000001000)=0xe8) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000004000-0x10)='/selinux/policy\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000008000)={r5, 0x4}, 0x6) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000005000)={{{{0x2, 0x1, @multicast2=0xe0000002}}, {{0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x94}}}, 0x7, 0x3, 0x8ed, "3e3791392d39281f191ac6e180f8d541e2cd1a7494339d33d0d74c69bc3764d95ea7c8964f7a7cc77cf0630fd049cecc3962820e451469278343878310902200f12a657ff4beeaf099ae690106587e8f"}, 0x160) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003000-0x30)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x1, @rand_addr=0x200}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}], 0x30) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000009000)) 2018/02/14 01:03:08 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='setgroups\x00') write(r0, &(0x7f0000001000-0x36)="e6a98a1b04c610baeb1e9370f19428f4c5a0ea3b4e89989ebd9bf0ba5a5f4b3421c75001ed94fa76a7f876ce9f0285ca11fcf778384b", 0x350) 2018/02/14 01:03:08 executing program 2: mmap(&(0x7f0000000000/0x500000)=nil, 0x500000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000500000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000501000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000502000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000099000)='user\x00', &(0x7f0000502000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001f9000-0xb6)="62fd5e7c98a24bfeb5c56f2c484ad35bc3f637fcf82b370e790de6ff3214e25fc1409b601b98d10fb3b6df69d121bab0c7f46f5165ab70250d6a3338a10166a24948d29af381efa304853cff4903d4f79f3eeff3f4f15b6dedf4278a8ee13fd9cbcf2dca2f35a85297aba8c525f28c6d8636904622f817fe4acbe6d398aba18b30c6a82302d34f4a456b46d4699011881f703ee96b129eca30ea646f13466632c8be4b7ddd2e3ff6e70d2ccaadbeacefe8b5c9df1995", 0xb6, 0xfffffffffffffff9) mmap(&(0x7f0000502000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000502000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000502000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000502000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000502000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002b4000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000503000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001fc000)={0x0, 0x4}, &(0x7f0000503000)=0x6) mmap(&(0x7f0000503000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000503000)={r4, 0x1, 0x4, 0x7e, 0x65e6000000000, 0x1ff}, 0x14) mmap(&(0x7f0000502000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000484000)='syzkaller\x00', &(0x7f0000254000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000503000-0x1b)='securitysecurityGPLem0bdev\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r2, &(0x7f0000502000)=[{&(0x7f0000502000)="0d3c832bcaf35e5ffaf565ce13d32c276b29a3b1e5cad84b0e345891e958152902006314d57773cc177ef8390c6a608bfde20ca4fca0d7958783ac515bc898cb62214764ffa864d171125a85add011038f320ed3e1e2a8f62eca32419963cc02e73dcab0700dd919d4c3078913001c5cd10513a26a737e5da3f003e0932073c7f2d113daf8f0816076139ada9d1367dc6c0f4a28b195e6d52af58b96046dd138ededdfb74fb3e6a3e886a394ed09354e95447934c4b359fdaec8638d2565a7be2f83e6c5a51693ee47", 0xc9}, {&(0x7f0000502000)="a0a0402fc4715a7370966f6d8c5d42e55ca1a60cf3b9da568aa9ead3d3ccc47208b11a196448dbb8efda", 0x2a}, {&(0x7f0000488000)="f2c993ea6822918d23c8a380ad52ffb8636933356d35ce313f1d1d531c0f31994cd727898740695353", 0x29}, {&(0x7f0000503000-0x38)="0c714895f69ea9eb9c507c3d2d2a93cfc06025c6c32b4aa9eb2e297835caa882149e82b0da8a321add5f5f7fbf19ed213d40215260a62f62", 0x38}, {&(0x7f0000502000)="0273c7238f72c6aed7aa1707bfc99488d87eae200afdde59ee1ee1218a3cfd06a8a1d54b", 0x24}], 0x5, r5) quotactl(0x2, &(0x7f000015a000)='./file0\x00', r1, &(0x7f0000502000-0x1f)="cbd1f4c440851474dd151f82fee318caa5954c46f65546ed01845085295a9b") ptrace$getregs(0xe, r0, 0xfff, &(0x7f0000500000)=""/79) r6 = syz_open_dev$binder(&(0x7f00004f6000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000112000/0x1000)=nil, 0x1000, 0x4, 0x86011, r6, 0x0) ptrace$cont(0x29, r0, 0x100000000, 0x2) 2018/02/14 01:03:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xb, 0xba) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) 2018/02/14 01:03:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000434000)='./file0\x00', 0x0) r0 = epoll_create(0x7) r1 = socket$inet_udp(0x2, 0x2, 0x0) tee(r0, r1, 0xfff, 0x4) r2 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000919000)='./file0\x00', 0x2, 0x6) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f000031a000-0x4)=0x4cc4, 0x4) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00001f0000-0x4), &(0x7f000063d000)=0x4) epoll_pwait(r2, &(0x7f000041b000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x100000000, &(0x7f0000d23000-0x8)={0x8}, 0x8) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000b4b000)) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/14 01:03:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f00008d9000-0x4)=0x58, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000033000)={0x0}, &(0x7f00004bd000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bfc000)={r3, 0x9fdb, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000923000-0x4), &(0x7f0000071000)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e5f000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7f}}}, 0x3, 0x527, 0x1800000, "8ccbdedd7634ac2d02bfa56198ab0d48db8c91d4bbb74ea5aec6a1a466a242d52689b757599fbc19a10703776e4243ce2f287ebf4adba59d05611ebcf19027b26197ee7dd32dfff2558f73762326720f"}, 0x160) r4 = memfd_create(&(0x7f0000f7f000)='\x00', 0x1) ioctl$TIOCCONS(r4, 0x541d) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000055d000-0x4), &(0x7f00006e1000)=0x4) 2018/02/14 01:03:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x28, &(0x7f0000f29000)={0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f000054c000)=@generic="28b4a6b6678d774526f217a21c2b7a3c", 0xec}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/02/14 01:03:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000094f000)={0x0, 0x78, 0x642, 0x2, 0x800, 0x7, 0x0, 0x200, 0x4100, 0xf, 0x5d1, 0x1, 0x4, 0x2, 0x3, 0x2, 0x6, 0xffff, 0x80000001, 0x3, 0xac, 0x97, 0x7, 0x90ba, 0x401, 0xa0, 0x1f, 0x6a8, 0x18b68f7b, 0x0, 0x6, 0x40, 0xa0000000, 0x2, 0x7, 0x6, 0x8, 0xfa, 0x0, 0x6, 0x2, @perf_config_ext={0x63dd8a08, 0x1}, 0x4, 0x100000001, 0x8, 0x6, 0xba9, 0x0, 0x8}, r1, 0x3ff, r0, 0x1) pwrite64(r0, &(0x7f0000064000-0x1000)="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", 0x1000, 0x0) open(&(0x7f0000c6c000)='./file0\x00', 0x4200, 0x0) 2018/02/14 01:03:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) r1 = accept(r0, &(0x7f00009bc000)=@ipx, &(0x7f000000f000-0x4)=0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000775000), &(0x7f0000c01000-0x4)=0x14) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00006db000-0x8)) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/02/14 01:03:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000657000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006b4000)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f000082c000)=0xe8) quotactl(0xb6d, &(0x7f00007ae000-0x8)='./file0\x00', r2, &(0x7f0000762000)="34853e0b4e7229f633197f1937fa332a0f5f1b97f9fa515ce956d1b33fca77596423ff76977467c5a266c6393e40d68d086145880981c31e52ead8283d099625de206b164c44324f4f1e5743374ac84358417df689650446e2ec882682d66cf1") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000018f000-0x4)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000cc7000)=0x80) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f0000637000-0x1)) fcntl$notify(r1, 0x402, 0x15) [ 83.367300] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/14 01:03:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000e64000-0x58)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000246000)={"94613fcf8ba893f8b99a8add6ab0527f", {0x4, 0x6, 0xd3, "c89974b4ee84", 0xf9}}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000274000)=0x8001, 0x4) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)='A') fcntl$setlease(r0, 0x400, 0x1) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000055a000-0x8)) 2018/02/14 01:03:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000029b000), 0x0, 0x4000019) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) flock(r0, 0xa) 2018/02/14 01:03:08 executing program 2: socket(0x80000d, 0x4000000080002, 0xffffffffffffffff) 2018/02/14 01:03:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000083d000-0x16)='sessionid\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000be0000)={0x2}, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000eff000)={0x0, 0x7df, 0x7}, &(0x7f00007d0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c54000-0x8)=@assoc_value={r2, 0x9}, &(0x7f0000188000-0x4)=0x8) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) fcntl$setsig(r1, 0xa, 0x6) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000864000-0xe8)={{{@in=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00007f3000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000635000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/14 01:03:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0x70)="6f8814e3860b54f47f871158055428d3a16f10a820b479cadcd8d9aa7a1b95400855f0fca65917683fe5ec00c3386b83861ad21b5ceabb05148da303a0f767d89278ce5d892033b3dac2bfc94c4600968a249fe29490aaa4ae86100b1bd7c209000000d50e296a607d3fb1b34be8236f", 0xffffffffffffffd0) sendfile(r0, r0, &(0x7f0000001000-0x8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000001000)=""/87, &(0x7f0000003000-0x4)=0x57) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000001000-0x20)=[], 0x0) 2018/02/14 01:03:08 executing program 6: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f000026e000)=""/28, 0x1c, 0x0, &(0x7f0000f6c000)={0x3, {"a0f562b786c6ff"}}, 0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f6e000-0xc)='/dev/autofs\x00', 0x204100, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000f6d000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}}) 2018/02/14 01:03:08 executing program 2: mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000024000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000025000)) getsockname(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000022000)=0x2e) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000004000)='fuse\x00', 0x20000, &(0x7f0000000000)) truncate(&(0x7f0000032000)='./file0/bus\x00', 0x0) 2018/02/14 01:03:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009f8000)='./file0\x00', 0x1) accept4$unix(r0, &(0x7f00004fc000)=@file={0x0, ""/108}, &(0x7f00005e5000)=0x6e, 0x80800) setrlimit(0x7, &(0x7f0000f66000)) getrlimit(0xd, &(0x7f000086d000)) openat$ppp(0xffffffffffffff9c, &(0x7f0000588000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/02/14 01:03:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffd, &(0x7f000022c000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000900000-0xb4)=[{{0x0, 0x0, &(0x7f00000c1000-0x30)=[{&(0x7f0000daf000-0x54)=""/84, 0x54}, {&(0x7f0000842000-0x2f)=""/47, 0x2f}, {&(0x7f0000608000-0x30)=""/48, 0x30}], 0x3, 0x0, 0x0, 0xfffffffffffffff8}, 0xf4}, {{&(0x7f00004ea000-0x57)=@un=@file={0x0, ""/85}, 0x57, &(0x7f00002cd000)=[{&(0x7f0000a7f000-0x59)=""/89, 0x59}, {&(0x7f0000edf000)=""/108, 0x6c}, {&(0x7f00002c0000-0x23)=""/35, 0x23}, {&(0x7f00000ad000-0xda)=""/218, 0xda}, {&(0x7f000090f000-0xe1)=""/225, 0xe1}, {&(0x7f000077e000)=""/116, 0x74}, {&(0x7f0000de9000-0xd)=""/13, 0xd}, {&(0x7f00000aa000)=""/159, 0x9f}], 0x8, &(0x7f0000cc5000)=""/191, 0xbf, 0x7fffffff}, 0x9}, {{&(0x7f0000af4000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f00003fa000-0xa0)=[{&(0x7f00009bd000-0xd2)=""/210, 0xd2}, {&(0x7f0000fb8000-0x5a)=""/90, 0x5a}, {&(0x7f00008bc000)=""/240, 0xf0}, {&(0x7f0000a96000)=""/162, 0xa2}, {&(0x7f0000ccc000-0xb9)=""/185, 0xb9}, {&(0x7f0000635000)=""/9, 0x9}, {&(0x7f000085b000-0xda)=""/218, 0xda}, {&(0x7f0000c84000)=""/4096, 0x1000}, {&(0x7f0000762000)=""/233, 0xe9}, {&(0x7f0000ebd000-0xbf)=""/191, 0xbf}], 0xa, &(0x7f0000dc6000)=""/1, 0x1, 0xc6}, 0xc00f}], 0x3, 0x40000060, &(0x7f0000ab9000)={r0, r1+30000000}) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000b5b000-0x4)=0x7, 0x3) recvmsg(r2, &(0x7f0000320000-0x38)={&(0x7f0000f5b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000eb5000)=[], 0x0, 0x0, 0x2aa}, 0x0) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/14 01:03:08 executing program 5: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a10000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000aa000)=""/208) 2018/02/14 01:03:08 executing program 1: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000082000)={0x7, 0x9, 0xfffffffffffffbff, 'queue1\x00', 0xb0}) r1 = dup2(r0, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r1, &(0x7f000000c000), 0x0) 2018/02/14 01:03:08 executing program 0: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00006a6000-0xc)={&(0x7f0000f8f000)=[0x0, 0x0, 0x0, 0x0], 0x4}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a36000-0x8)={0x0, 0x200}, &(0x7f00004c2000-0x4)=0x8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f91000-0x8)={r3, 0xfffffffffffffff7}, &(0x7f0000f90000)=0x8) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000f91000), 0x80800) 2018/02/14 01:03:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) bind$inet6(r0, &(0x7f000067c000-0x1c)={0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000785000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/14 01:03:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f63000)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b7", 0x24) r1 = syz_open_dev$usbmon(&(0x7f0000e62000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000885000-0x1)={0x1}, 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000237000-0x18)={0xa, [0x3, 0x8000, 0x3, 0xae1, 0xdf80, 0x5, 0x2f, 0x7, 0x5, 0x0]}, 0x18) [ 83.501830] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 83.526012] kasan: CONFIG_KASAN_INLINE enabled [ 83.530683] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 83.538085] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 83.544304] Dumping ftrace buffer: [ 83.547839] (ftrace buffer empty) 2018/02/14 01:03:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000a6e000)={0x6, &(0x7f00002d4000)=[{}, {}, {}, {}, {}, {}]}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000518000-0x4)=0xff) 2018/02/14 01:03:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x173}}]}, 0x5c}, 0x1}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000491000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) [ 83.551547] Modules linked in: [ 83.554855] CPU: 0 PID: 16856 Comm: syz-executor7 Not tainted 4.9.81-gf8bbe51 #32 [ 83.562456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.571796] task: ffff8801c41f6000 task.stack: ffff8801baa08000 [ 83.577836] RIP: 0010:[] [] __xfrm_policy_check+0xbf8/0x1a30 [ 83.586951] RSP: 0018:ffff8801db2075a0 EFLAGS: 00010202 [ 83.592379] RAX: 0000000000000006 RBX: 0000000000000000 RCX: ffffffff833c82d7 [ 83.599621] RDX: 0000000000000002 RSI: ffff8801db2076e8 RDI: 0000000000000032 [ 83.606871] RBP: ffff8801db2077e8 R08: 0000000000000003 R09: 0000000000000001 [ 83.614111] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 83.621351] R13: dffffc0000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 83.628598] FS: 00007fbfe3c8c700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 83.636794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.642654] CR2: 00007fbfe3c8bdb8 CR3: 00000001b7032000 CR4: 0000000000160670 [ 83.649901] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 83.657141] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 83.664381] Stack: [ 83.666501] ffffffff833c784d ffff8801db2076d8 ffff8801db207640 00000001c41f68a8 [ 83.674470] ffff8801db207680 ffff8801c0eb3e28 ffff8801db207650 ffff8801d6240000 [ 83.682434] 0000000200026000 1ffff1003b640ec4 ffff8801db2076e8 ffff8801db207740 [ 83.690406] Call Trace: [ 83.692957] [ 83.694995] [] ? __xfrm_policy_check+0x13d/0x1a30 [ 83.701476] [] ? __xfrm_route_forward+0x400/0x400 [ 83.707937] [] ? nfnetlink_has_listeners+0x3f/0x50 [ 83.714486] [] ? __lock_acquire+0x629/0x3640 [ 83.720518] [] ? ctnetlink_expect_event+0x710/0x710 [ 83.727154] [] ? check_preemption_disabled+0x3b/0x200 [ 83.733964] [] udp_queue_rcv_skb+0x537/0x1760 [ 83.740088] [] ? __lock_is_held+0xa1/0xf0 [ 83.745857] [] __udp4_lib_rcv+0x647/0x2b70 [ 83.751708] [] udp_rcv+0x21/0x30 [ 83.756696] [] ip_local_deliver_finish+0x285/0xa80 [ 83.763250] [] ? ip_local_deliver_finish+0x129/0xa80 [ 83.769972] [] ip_local_deliver+0x30a/0x4d0 [ 83.775911] [] ? ip_local_deliver+0x1ab/0x4d0 [ 83.782023] [] ? ip_call_ra_chain+0x540/0x540 [ 83.788136] [] ? ip_rcv_finish+0x1900/0x1900 [ 83.794163] [] ? check_preemption_disabled+0x3b/0x200 [ 83.800971] [] ip_rcv_finish+0x71b/0x1900 [ 83.806736] [] ip_rcv+0xbc2/0x1620 [ 83.811895] [] ? ip_rcv+0xa4a/0x1620 [ 83.817228] [] ? ip_local_deliver+0x4d0/0x4d0 [ 83.823340] [] ? inet_del_offload+0x40/0x40 [ 83.829280] [] ? ip_local_deliver+0x4d0/0x4d0 [ 83.835398] [] __netif_receive_skb_core+0xa33/0x29e0 [ 83.842120] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 83.849114] [] ? netif_wake_subqueue+0x210/0x210 [ 83.855489] [] ? check_preemption_disabled+0x3b/0x200 [ 83.862307] [] ? process_backlog+0x17c/0x690 [ 83.868336] [] __netif_receive_skb+0x5b/0x1c0 [ 83.874449] [] process_backlog+0x1d4/0x690 [ 83.880309] [] ? process_backlog+0x17c/0x690 [ 83.886337] [] net_rx_action+0x396/0xe00 [ 83.892018] [] ? kvm_clock_read+0x23/0x40 [ 83.897787] [] ? lapic_next_event+0x5a/0x90 [ 83.903726] [] ? sk_busy_loop+0xcc0/0xcc0 [ 83.909493] [] ? clockevents_program_event+0x131/0x350 [ 83.916391] [] ? check_preemption_disabled+0x3b/0x200 [ 83.923206] [] ? check_preemption_disabled+0x3b/0x200 [ 83.930026] [] __do_softirq+0x206/0x951 [ 83.935627] [] do_softirq_own_stack+0x1c/0x30 [ 83.941739] [ 83.943772] [] do_softirq.part.16+0x99/0xb0 [ 83.949737] [] do_softirq+0x19/0x20 [ 83.954985] [] netif_rx_ni+0x140/0x320 [ 83.960502] [] tun_get_user+0xac6/0x2110 [ 83.966183] [] ? tun_chr_ioctl+0x40/0x40 [ 83.971865] [] ? check_preemption_disabled+0x3b/0x200 [ 83.978673] [] ? __tun_get+0x12a/0x230 [ 83.984180] [] tun_chr_write_iter+0xd5/0x190 [ 83.990210] [] do_iter_readv_writev+0x2b5/0x400 [ 83.996505] [] ? tun_sendmsg+0x140/0x140 [ 84.002189] [] ? vfs_iter_write+0x450/0x450 [ 84.008137] [] ? rw_verify_area+0xe5/0x2b0 [ 84.013996] [] ? tun_sendmsg+0x140/0x140 [ 84.019681] [] do_readv_writev+0x313/0x750 [ 84.025541] [] ? vfs_write+0x530/0x530 [ 84.031044] [] ? kcov_ioctl+0x24/0x1c0 [ 84.036549] [] ? __fget+0x20a/0x3b0 [ 84.041792] [] ? __fget+0x231/0x3b0 [ 84.047034] [] ? __fget+0x47/0x3b0 [ 84.052190] [] vfs_writev+0x87/0xc0 [ 84.057434] [] do_writev+0xe6/0x250 [ 84.062680] [] ? vfs_writev+0xc0/0xc0 [ 84.068102] [] ? security_file_ioctl+0x89/0xb0 [ 84.074301] [] SyS_writev+0x27/0x30 [ 84.079547] [] ? SyS_readv+0x30/0x30 [ 84.084879] [] do_syscall_64+0x1a5/0x490 [ 84.090559] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 84.097450] Code: ff 48 c1 e8 03 42 80 3c 30 00 0f 85 f9 0b 00 00 48 8b 85 08 fe ff ff 48 8b 18 48 8d 7b 32 48 89 f8 48 89 fa 48 c1 e8 03 83 e2 07 <42> 0f b6 04 30 38 d0 7f 08 84 c0 0f 85 c3 0b 00 00 0f b6 43 32 [ 84.123976] RIP [] __xfrm_policy_check+0xbf8/0x1a30 [ 84.130725] RSP [ 84.134379] ---[ end trace db65040908313b9b ]--- [ 84.139128] Kernel panic - not syncing: Fatal exception in interrupt [ 84.146008] Dumping ftrace buffer: [ 84.149523] (ftrace buffer empty) [ 84.153203] Kernel Offset: disabled [ 84.156799] Rebooting in 86400 seconds..